Mercurial > octave-nkf

annotate libgui/qterminal/libqterminal/unix/TerminalView.cpp @ 19629:be7ac98fab43 gui-release

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strip trailing whitespace from most source files * NEWS, etc/NEWS.3, libgui/graphics/Backend.h, libgui/graphics/ButtonControl.h, libgui/graphics/EditControl.cc, libgui/graphics/Object.h, libgui/graphics/QtHandlesUtils.cc, libgui/graphics/ToolBarButton.h, libgui/graphics/__init_qt__.cc, libgui/graphics/gl-select.cc, libgui/qterminal/libqterminal/unix/TerminalView.cpp, libgui/qterminal/libqterminal/unix/TerminalView.h, libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp, libgui/src/m-editor/file-editor-tab.cc, libgui/src/m-editor/file-editor.cc, libgui/src/m-editor/file-editor.h, libgui/src/m-editor/octave-qscintilla.cc, libgui/src/settings-dialog.cc, libgui/src/shortcut-manager.cc, libgui/src/workspace-view.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/input.cc, libinterp/parse-tree/pt-unop.cc, liboctave/array/dSparse.h, scripts/pkg/pkg.m, scripts/polynomial/polyeig.m, test/io.tst: Strip trailing whitespace.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 09:43:29 -0500
parents c59745865c7f
children 0e1f5a750d00
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1 /*
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2 This file is part of Konsole, a terminal emulator for KDE.
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3
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4 Copyright (C) 2006-7 by Robert Knight <robertknight@gmail.com>
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5 Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>
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6
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7 Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
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8 Copyright (C) 2012-2013 Jacob Dawid <jacob.dawid@googlemail.com>
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9
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10 This program is free software; you can redistribute it and/or modify
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11 it under the terms of the GNU General Public License as published by
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12 the Free Software Foundation; either version 2 of the License, or
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13 (at your option) any later version.
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14
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15 This program is distributed in the hope that it will be useful,
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16 but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 GNU General Public License for more details.
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19
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20 You should have received a copy of the GNU General Public License
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21 along with this program; if not, write to the Free Software
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22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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23 02110-1301 USA.
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24 */
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25
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26 // Own
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27 #include "unix/TerminalView.h"
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28
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29 // Qt
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30 #include <QApplication>
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31 #include <QBoxLayout>
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32 #include <QClipboard>
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33 #include <QKeyEvent>
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34 #include <QtCore/QEvent>
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35 #include <QtCore/QTime>
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36 #include <QtCore/QFile>
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37 #include <QGridLayout>
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38 #include <QLabel>
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39 #include <QLayout>
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40 #include <QPainter>
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41 #include <QPixmap>
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42 #include <QScrollBar>
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43 #include <QStyle>
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44 #include <QtCore>
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45 #include <QtGui>
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46
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47 #include "unix/Filter.h"
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48 #include "unix/konsole_wcwidth.h"
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49 #include "unix/ScreenWindow.h"
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50 #include "unix/TerminalCharacterDecoder.h"
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51
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52 #include <signal.h>
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53
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54 #ifndef loc
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55 #define loc(X,Y) ((Y)*_columns+(X))
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56 #endif
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57
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58 #define yMouseScroll 1
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59
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60 #define REPCHAR "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
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61 "abcdefgjijklmnopqrstuvwxyz" \
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62 "0123456789./+@"
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63
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64 // scroll increment used when dragging selection at top/bottom of window.
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65
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66 // static
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67 bool TerminalView::_antialiasText = true;
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68
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69 /* ------------------------------------------------------------------------- */
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70 /* */
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71 /* Colors */
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72 /* */
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73 /* ------------------------------------------------------------------------- */
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74
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75 /* Note that we use ANSI color order (bgr), while IBMPC color order is (rgb)
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76
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77 Code 0 1 2 3 4 5 6 7
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78 ----------- ------- ------- ------- ------- ------- ------- ------- -------
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79 ANSI (bgr) Black Red Green Yellow Blue Magenta Cyan White
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80 IBMPC (rgb) Black Blue Green Cyan Red Magenta Yellow White
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81 */
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82
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83 ScreenWindow* TerminalView::screenWindow() const
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84 {
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85 return _screenWindow;
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86 }
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87 void TerminalView::setScreenWindow(ScreenWindow* window)
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88 {
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89 // disconnect existing screen window if any
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90 if ( _screenWindow )
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91 {
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92 disconnect( _screenWindow , 0 , this , 0 );
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93 }
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94
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95 _screenWindow = window;
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96
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97 if ( window )
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98 {
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99 //#warning "The order here is not specified - does it matter whether updateImage or updateLineProperties comes first?"
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100 connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateLineProperties()) );
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101 connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateImage()) );
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102 window->setWindowLines(_lines);
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103 }
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104 }
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105
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106 const ColorEntry* TerminalView::colorTable() const
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107 {
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108 return _colorTable;
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109 }
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110
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111 void TerminalView::setColorTable(const ColorEntry table[])
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112 {
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113 for (int i = 0; i < TABLE_COLORS; i++)
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114 _colorTable[i] = table[i];
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115
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116 QPalette p = palette();
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117 p.setColor( backgroundRole(), _colorTable[DEFAULT_BACK_COLOR].color );
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118 setPalette( p );
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119
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120 // Avoid propagating the palette change to the scroll bar
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121 _scrollBar->setPalette( QApplication::palette() );
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122
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123 update();
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124 }
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125
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126 /* ------------------------------------------------------------------------- */
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127 /* */
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128 /* Font */
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129 /* */
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130 /* ------------------------------------------------------------------------- */
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131
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132 /*
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133 The VT100 has 32 special graphical characters. The usual vt100 extended
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134 xterm fonts have these at 0x00..0x1f.
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135
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136 QT's iso mapping leaves 0x00..0x7f without any changes. But the graphicals
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137 come in here as proper unicode characters.
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138
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139 We treat non-iso10646 fonts as VT100 extended and do the required mapping
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140 from unicode to 0x00..0x1f. The remaining translation is then left to the
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141 QCodec.
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142 */
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143
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144 static inline bool isLineChar(quint16 c) { return ((c & 0xFF80) == 0x2500);}
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145 static inline bool isLineCharString(const QString& string)
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146 {
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147 return (string.length() > 0) && (isLineChar(string.at(0).unicode()));
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148 }
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149
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150
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151 // assert for i in [0..31] : vt100extended(vt100_graphics[i]) == i.
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152
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153 unsigned short vt100_graphics[32] =
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154 { // 0/8 1/9 2/10 3/11 4/12 5/13 6/14 7/15
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155 0x0020, 0x25C6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0,
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156 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c,
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157 0xF800, 0xF801, 0x2500, 0xF803, 0xF804, 0x251c, 0x2524, 0x2534,
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158 0x252c, 0x2502, 0x2264, 0x2265, 0x03C0, 0x2260, 0x00A3, 0x00b7
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159 };
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160
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161 void TerminalView::fontChange(const QFont&)
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162 {
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163 QFontMetrics fm(font());
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164 _fontHeight = fm.height() + _lineSpacing;
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165
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166
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167 // waba TerminalDisplay 1.123:
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168 // "Base character width on widest ASCII character. This prevents too wide
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169 // characters in the presence of double wide (e.g. Japanese) characters."
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170 // Get the width from representative normal width characters
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171 _fontWidth = (double)fm.width(REPCHAR)/(double)strlen(REPCHAR);
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172
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173 _fixedFont = true;
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174
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175 int fw = fm.width(REPCHAR[0]);
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176 for(unsigned int i=1; i< strlen(REPCHAR); i++)
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177 {
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178 if (fw != fm.width(REPCHAR[i]))
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179 {
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180 _fixedFont = false;
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181 break;
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182 }
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183 }
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184
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185
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186 if (_fontWidth < 1)
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187 _fontWidth = 1;
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188
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189 _fontAscent = fm.ascent();
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190
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191 emit changedFontMetricSignal( _fontHeight, _fontWidth );
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192 //parentWidget()->setFixedWidth(_fontWidth * 80 + _leftMargin);
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193 propagateSize();
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194 update();
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195 }
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196
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197 void TerminalView::setVTFont(const QFont& f)
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198 {
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199 QFont font = f;
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200
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Jacob Dawid <jacob.dawid@googlemail.com>
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201 QFontMetrics metrics(font);
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202
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203 if ( metrics.height() < height() && metrics.maxWidth() < width() )
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204 {
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205 // hint that text should be drawn without anti-aliasing.
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206 // depending on the user's font configuration, this may not be respected
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207 if (!_antialiasText)
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208 font.setStyleStrategy( QFont::NoAntialias );
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209
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210 // experimental optimization. Konsole assumes that the terminal is using a
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211 // mono-spaced font, in which case kerning information should have an effect.
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212 // Disabling kerning saves some computation when rendering text.
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213 // font.setKerning(false);
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214
19007
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John W. Eaton <jwe@octave.org>
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215 QFont::StyleStrategy strategy = font.styleStrategy();
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diff changeset
216 #if defined (HAVE_QFONT_FORCE_INTEGER_METRICS)
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217 strategy |= QFont::ForceIntegerMetrics;
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diff changeset
218 #endif
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219 font.setStyleStrategy(QFont::StyleStrategy(strategy));
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Torsten <ttl@justmail.de>
parents: 17920
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220
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221 QWidget::setFont(font);
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222 fontChange(font);
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223 }
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224 }
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225
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226 void TerminalView::setFont(const QFont &)
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227 {
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228 // ignore font change request if not coming from konsole itself
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229 }
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230
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231 /* ------------------------------------------------------------------------- */
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232 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
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233 /* Constructor / Destructor */
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234 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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235 /* ------------------------------------------------------------------------- */
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236
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diff changeset
237 TerminalView::TerminalView(QWidget *parent)
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238 :QWidget(parent)
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Jacob Dawid <jacob.dawid@googlemail.com>
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239 ,_screenWindow(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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240 ,_allowBell(true)
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Jacob Dawid <jacob.dawid@googlemail.com>
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241 ,_gridLayout(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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242 ,_fontHeight(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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243 ,_fontWidth(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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244 ,_fontAscent(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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245 ,_lines(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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246 ,_columns(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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247 ,_usedLines(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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248 ,_usedColumns(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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249 ,_contentHeight(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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250 ,_contentWidth(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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251 ,_image(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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252 ,_randomSeed(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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253 ,_resizing(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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254 ,_terminalSizeHint(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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255 ,_terminalSizeStartup(true)
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Jacob Dawid <jacob.dawid@googlemail.com>
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256 ,_actSel(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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257 ,_wordSelectionMode(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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258 ,_lineSelectionMode(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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259 ,_preserveLineBreaks(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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260 ,_columnSelectionMode(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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261 ,_scrollbarLocation(NoScrollBar)
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262 ,_wordCharacters(":@-./_~")
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Jacob Dawid <jacob.dawid@googlemail.com>
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263 ,_bellMode(SystemBeepBell)
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Jacob Dawid <jacob.dawid@googlemail.com>
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264 ,_blinking(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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265 ,_cursorBlinking(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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266 ,_hasBlinkingCursor(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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267 ,_ctrlDrag(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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268 ,_tripleClickMode(SelectWholeLine)
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Jacob Dawid <jacob.dawid@googlemail.com>
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269 ,_isFixedSize(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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270 ,_possibleTripleClick(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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271 ,_resizeWidget(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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272 ,_resizeTimer(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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273 ,_outputSuspendedLabel(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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274 ,_lineSpacing(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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275 ,_colorsInverted(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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276 ,_blendColor(qRgba(0,0,0,0xff))
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Jacob Dawid <jacob.dawid@googlemail.com>
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277 ,_filterChain(new TerminalImageFilterChain())
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Jacob Dawid <jacob.dawid@googlemail.com>
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diff changeset
278 ,_cursorShape(BlockCursor)
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279 ,_readonly(false)
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parents:
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280 {
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parents:
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281 // terminal applications are not designed with Right-To-Left in mind,
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
282 // so the layout is forced to Left-To-Right
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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283 setLayoutDirection(Qt::LeftToRight);
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parents:
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284
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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285 // The offsets are not yet calculated.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
286 // Do not calculate these too often to be more smoothly when resizing
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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287 // konsole in opaque mode.
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Jacob Dawid <jacob.dawid@googlemail.com>
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288 _topMargin = DEFAULT_TOP_MARGIN;
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289 _leftMargin = DEFAULT_LEFT_MARGIN;
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290
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parents:
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291 // create scroll bar for scrolling output up and down
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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292 // set the scroll bar's slider to occupy the whole area of the scroll bar initially
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293 _scrollBar = new QScrollBar(this);
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294 setScroll(0,0);
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295 _scrollBar->setCursor( Qt::ArrowCursor );
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296 connect(_scrollBar, SIGNAL(valueChanged(int)), this,
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297 SLOT(scrollBarPositionChanged(int)));
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298
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parents:
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299 // setup timers for blinking cursor and text
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300 _blinkTimer = new QTimer(this);
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diff changeset
301 connect(_blinkTimer, SIGNAL(timeout()), this, SLOT(blinkEvent()));
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diff changeset
302 _blinkCursorTimer = new QTimer(this);
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parents:
diff changeset
303 connect(_blinkCursorTimer, SIGNAL(timeout()), this, SLOT(blinkCursorEvent()));
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304
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305 // QCursor::setAutoHideCursor( this, true );
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306
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307 setUsesMouse(true);
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parents:
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308 setColorTable(base_color_table);
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309 setMouseTracking(true);
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310
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311 // Enable drag and drop
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312 setAcceptDrops(true); // attempt
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313 dragInfo.state = diNone;
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314
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315 setFocusPolicy( Qt::WheelFocus );
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316
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317 // enable input method support
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318 setAttribute(Qt::WA_InputMethodEnabled, true);
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319
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320 // this is an important optimization, it tells Qt
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321 // that TerminalDisplay will handle repainting its entire area.
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322 setAttribute(Qt::WA_OpaquePaintEvent);
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323
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Jacob Dawid <jacob.dawid@googlemail.com>
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324 _gridLayout = new QGridLayout(this);
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325 _gridLayout->setMargin(0);
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326
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327 setLayout( _gridLayout );
16970
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Torsten <ttl@justmail.de>
parents: 16956
diff changeset
328
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
329 connect (this, SIGNAL (set_global_shortcuts_signal (bool)),
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
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330 parent->parent (), SLOT (set_global_shortcuts (bool)));
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
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331
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332 }
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parents:
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333
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
334 TerminalView::~TerminalView()
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parents:
diff changeset
335 {
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diff changeset
336 qApp->removeEventFilter( this );
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diff changeset
337
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Jacob Dawid <jacob.dawid@googlemail.com>
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338 delete[] _image;
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parents:
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339
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Jacob Dawid <jacob.dawid@googlemail.com>
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340 delete _gridLayout;
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parents:
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341 delete _outputSuspendedLabel;
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parents:
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342 delete _filterChain;
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parents:
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343 }
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parents:
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344
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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345 /* ------------------------------------------------------------------------- */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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346 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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347 /* Display Operations */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
348 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
349 /* ------------------------------------------------------------------------- */
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parents:
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350
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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351 /**
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
352 A table for emulating the simple (single width) unicode drawing chars.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
353 It represents the 250x - 257x glyphs. If it's zero, we can't use it.
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parents:
diff changeset
354 if it's not, it's encoded as follows: imagine a 5x5 grid where the points are numbered
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parents:
diff changeset
355 0 to 24 left to top, top to bottom. Each point is represented by the corresponding bit.
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parents:
diff changeset
356
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
357 Then, the pixels basically have the following interpretation:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
358 _|||_
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
359 -...-
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
360 -...-
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
361 -...-
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
362 _|||_
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
363
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
364 where _ = none
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
365 | = vertical line.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
366 - = horizontal line.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
367 */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
368
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
369
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
370 enum LineEncode
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
371 {
15671
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
372 TopL = (1<<1),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
373 TopC = (1<<2),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
374 TopR = (1<<3),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
375
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
376 LeftT = (1<<5),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
377 Int11 = (1<<6),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
378 Int12 = (1<<7),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
379 Int13 = (1<<8),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
380 RightT = (1<<9),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
381
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
382 LeftC = (1<<10),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
383 Int21 = (1<<11),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
384 Int22 = (1<<12),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
385 Int23 = (1<<13),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
386 RightC = (1<<14),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
387
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
388 LeftB = (1<<15),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
389 Int31 = (1<<16),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
390 Int32 = (1<<17),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
391 Int33 = (1<<18),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
392 RightB = (1<<19),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
393
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
394 BotL = (1<<21),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
395 BotC = (1<<22),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
396 BotR = (1<<23)
15651
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
397 };
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
398
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
399 #include "LineFont.h"
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
400
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
401 static void drawLineChar(QPainter& paint, int x, int y, int w, int h, uchar code)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
402 {
15671
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
403 //Calculate cell midpoints, end points.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
404 int cx = x + w/2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
405 int cy = y + h/2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
406 int ex = x + w - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
407 int ey = y + h - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
408
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
409 quint32 toDraw = LineChars[code];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
410
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
411 //Top _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
412 if (toDraw & TopL)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
413 paint.drawLine(cx-1, y, cx-1, cy-2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
414 if (toDraw & TopC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
415 paint.drawLine(cx, y, cx, cy-2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
416 if (toDraw & TopR)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
417 paint.drawLine(cx+1, y, cx+1, cy-2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
418
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
419 //Bot _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
420 if (toDraw & BotL)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
421 paint.drawLine(cx-1, cy+2, cx-1, ey);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
422 if (toDraw & BotC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
423 paint.drawLine(cx, cy+2, cx, ey);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
424 if (toDraw & BotR)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
425 paint.drawLine(cx+1, cy+2, cx+1, ey);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
426
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
427 //Left _lines:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
428 if (toDraw & LeftT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
429 paint.drawLine(x, cy-1, cx-2, cy-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
430 if (toDraw & LeftC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
431 paint.drawLine(x, cy, cx-2, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
432 if (toDraw & LeftB)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
433 paint.drawLine(x, cy+1, cx-2, cy+1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
434
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
435 //Right _lines:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
436 if (toDraw & RightT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
437 paint.drawLine(cx+2, cy-1, ex, cy-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
438 if (toDraw & RightC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
439 paint.drawLine(cx+2, cy, ex, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
440 if (toDraw & RightB)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
441 paint.drawLine(cx+2, cy+1, ex, cy+1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
442
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
443 //Intersection points.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
444 if (toDraw & Int11)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
445 paint.drawPoint(cx-1, cy-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
446 if (toDraw & Int12)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
447 paint.drawPoint(cx, cy-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
448 if (toDraw & Int13)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
449 paint.drawPoint(cx+1, cy-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
450
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
451 if (toDraw & Int21)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
452 paint.drawPoint(cx-1, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
453 if (toDraw & Int22)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
454 paint.drawPoint(cx, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
455 if (toDraw & Int23)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
456 paint.drawPoint(cx+1, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
457
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
458 if (toDraw & Int31)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
459 paint.drawPoint(cx-1, cy+1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
460 if (toDraw & Int32)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
461 paint.drawPoint(cx, cy+1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
462 if (toDraw & Int33)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
463 paint.drawPoint(cx+1, cy+1);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
464
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
465 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
466
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
467 void TerminalView::drawLineCharString( QPainter& painter, int x, int y, const QString& str,
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
468 const Character* attributes)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
469 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
470 const QPen& currentPen = painter.pen();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
471
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
472 if ( attributes->rendition & RE_BOLD )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
473 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
474 QPen boldPen(currentPen);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
475 boldPen.setWidth(3);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
476 painter.setPen( boldPen );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
477 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
478
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
479 for (int i=0 ; i < str.length(); i++)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
480 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
481 uchar code = str[i].cell();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
482 if (LineChars[code])
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
483 drawLineChar(painter, x + (_fontWidth*i), y, _fontWidth, _fontHeight, code);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
484 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
485
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
486 painter.setPen( currentPen );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
487 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
488
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
489 void TerminalView::setKeyboardCursorShape(KeyboardCursorShape shape)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
490 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
491 _cursorShape = shape;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
492 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
493 TerminalView::KeyboardCursorShape TerminalView::keyboardCursorShape() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
494 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
495 return _cursorShape;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
496 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
497 void TerminalView::setKeyboardCursorColor(bool useForegroundColor, const QColor& color)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
498 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
499 if (useForegroundColor)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
500 _cursorColor = QColor(); // an invalid color means that
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
501 // the foreground color of the
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
502 // current character should
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
503 // be used
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
504
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
505 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
506 _cursorColor = color;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
507 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
508 QColor TerminalView::keyboardCursorColor() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
509 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
510 return _cursorColor;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
511 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
512
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
513 void TerminalView::drawBackground(QPainter& painter, const QRect& rect, const QColor& backgroundColor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
514 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
515 // the area of the widget showing the contents of the terminal display is drawn
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
516 // using the background color from the color scheme set with setColorTable()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
517 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
518 // the area of the widget behind the scroll-bar is drawn using the background
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
519 // brush from the scroll-bar's palette, to give the effect of the scroll-bar
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
520 // being outside of the terminal display and visual consistency with other KDE
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
521 // applications.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
522 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
523 QRect scrollBarArea = _scrollBar->isVisible() ?
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
524 rect.intersected(_scrollBar->geometry()) :
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
525 QRect();
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
526
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
527 QRegion contentsRegion = QRegion(rect).subtracted(scrollBarArea);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
528 QRect contentsRect = contentsRegion.boundingRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
529
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
530 painter.fillRect(contentsRect, backgroundColor);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
531 painter.fillRect(scrollBarArea,_scrollBar->palette().background());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
532 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
533
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
534 void TerminalView::drawCursor(QPainter& painter,
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
535 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
536 const QColor& foregroundColor,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
537 const QColor& /*backgroundColor*/,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
538 bool& invertCharacterColor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
539 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
540 QRect cursorRect = rect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
541 cursorRect.setHeight(_fontHeight - _lineSpacing - 1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
542
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
543 if (!_cursorBlinking)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
544 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
545 if ( _cursorColor.isValid() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
546 painter.setPen(_cursorColor);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
547 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
548 painter.setPen(foregroundColor);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
549 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
550
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
551 if ( _cursorShape == BlockCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
552 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
553 // draw the cursor outline, adjusting the area so that
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
554 // it is draw entirely inside 'rect'
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
555 int penWidth = qMax(1,painter.pen().width());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
556
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
557 painter.drawRect(cursorRect.adjusted(penWidth/2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
558 penWidth/2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
559 - penWidth/2 - penWidth%2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
560 - penWidth/2 - penWidth%2));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
561 if ( hasFocus() )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
562 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
563 painter.fillRect(cursorRect, _cursorColor.isValid() ? _cursorColor : foregroundColor);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
564
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
565 if ( !_cursorColor.isValid() )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
566 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
567 // invert the colour used to draw the text to ensure that the character at
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
568 // the cursor position is readable
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
569 invertCharacterColor = true;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
570 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
571 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
572 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
573 else if ( _cursorShape == UnderlineCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
574 painter.drawLine(cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
575 cursorRect.bottom(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
576 cursorRect.right(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
577 cursorRect.bottom());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
578 else if ( _cursorShape == IBeamCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
579 painter.drawLine(cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
580 cursorRect.top(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
581 cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
582 cursorRect.bottom());
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
583
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
584 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
585 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
586
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
587 void TerminalView::drawCharacters(QPainter& painter,
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
588 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
589 const QString& text,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
590 const Character* style,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
591 bool invertCharacterColor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
592 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
593 // don't draw text which is currently blinking
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
594 if ( _blinking && (style->rendition & RE_BLINK) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
595 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
596
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
597 // setup bold and underline
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
598 bool useBold = style->rendition & RE_BOLD || style->isBold(_colorTable) || font().bold();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
599 bool useUnderline = style->rendition & RE_UNDERLINE || font().underline();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
600
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
601 QFont font = painter.font();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
602 if ( font.bold() != useBold
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
603 || font.underline() != useUnderline )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
604 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
605 font.setBold(useBold);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
606 font.setUnderline(useUnderline);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
607 painter.setFont(font);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
608 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
609
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
610 const CharacterColor& textColor = ( invertCharacterColor ? style->backgroundColor : style->foregroundColor );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
611 const QColor color = textColor.color(_colorTable);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
612
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
613 QPen pen = painter.pen();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
614 if ( pen.color() != color )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
615 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
616 pen.setColor(color);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
617 painter.setPen(color);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
618 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
619 // draw text
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
620 if ( isLineCharString(text) ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
621 drawLineCharString(painter,rect.x(),rect.y(),text,style);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
622 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
623 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
624 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
625 // the drawText(rect,flags,string) overload is used here with null flags
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
626 // instead of drawText(rect,string) because the (rect,string) overload causes
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
627 // the application's default layout direction to be used instead of
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
628 // the widget-specific layout direction, which should always be
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
629 // Qt::LeftToRight for this widget
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
630 painter.drawText(rect,0,text);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
631 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
632 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
633
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
634 void TerminalView::drawTextFragment(QPainter& painter ,
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
635 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
636 const QString& text,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
637 const Character* style)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
638 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
639 painter.save();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
640
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
641 // setup painter
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
642 const QColor foregroundColor = style->foregroundColor.color(_colorTable);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
643 const QColor backgroundColor = style->backgroundColor.color(_colorTable);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
644
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
645 // draw background if different from the display's background color
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
646 if ( backgroundColor != palette().background().color() )
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
647 drawBackground(painter,rect,backgroundColor);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
648
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
649 // draw cursor shape if the current character is the cursor
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
650 // this may alter the foreground and background colors
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
651 bool invertCharacterColor = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
652
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
653 if ( style->rendition & RE_CURSOR )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
654 drawCursor(painter,rect,foregroundColor,backgroundColor,invertCharacterColor);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
655 // draw text
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
656 drawCharacters(painter,rect,text,style,invertCharacterColor);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
657
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
658 painter.restore();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
659 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
660
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
661 void TerminalView::setRandomSeed(uint randomSeed) { _randomSeed = randomSeed; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
662 uint TerminalView::randomSeed() const { return _randomSeed; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
663
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
664 #if 0
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
665 /*!
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
666 Set XIM Position
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
667 */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
668 void TerminalDisplay::setCursorPos(const int curx, const int cury)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
669 {
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
670 QPoint tL = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
671 int tLx = tL.x();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
672 int tLy = tL.y();
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
673
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
674 int xpos, ypos;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
675 ypos = _topMargin + tLy + _fontHeight*(cury-1) + _fontAscent;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
676 xpos = _leftMargin + tLx + _fontWidth*curx;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
677 //setMicroFocusHint(xpos, ypos, 0, _fontHeight); //### ???
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
678 // fprintf(stderr, "x/y = %d/%d\txpos/ypos = %d/%d\n", curx, cury, xpos, ypos);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
679 _cursorLine = cury;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
680 _cursorCol = curx;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
681 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
682 #endif
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
683
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
684 // scrolls the image by 'lines', down if lines > 0 or up otherwise.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
685 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
686 // the terminal emulation keeps track of the scrolling of the character
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
687 // image as it receives input, and when the view is updated, it calls scrollImage()
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
688 // with the final scroll amount. this improves performance because scrolling the
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
689 // display is much cheaper than re-rendering all the text for the
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
690 // part of the image which has moved up or down.
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
691 // Instead only new lines have to be drawn
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
692 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
693 // note: it is important that the area of the display which is
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
694 // scrolled aligns properly with the character grid -
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
695 // which has a top left point at (_leftMargin,_topMargin) ,
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
696 // a cell width of _fontWidth and a cell height of _fontHeight).
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
697 void TerminalView::scrollImage(int lines , const QRect& screenWindowRegion)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
698 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
699 // if the flow control warning is enabled this will interfere with the
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
700 // scrolling optimisations and cause artifacts. the simple solution here
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
701 // is to just disable the optimisation whilst it is visible
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
702 if ( _outputSuspendedLabel && _outputSuspendedLabel->isVisible() ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
703 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
704 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
705
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
706 // constrain the region to the display
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
707 // the bottom of the region is capped to the number of lines in the display's
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
708 // internal image - 2, so that the height of 'region' is strictly less
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
709 // than the height of the internal image.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
710 QRect region = screenWindowRegion;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
711 region.setBottom( qMin(region.bottom(),this->_lines-2) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
712
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
713 if ( lines == 0
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
714 || _image == 0
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
715 || !region.isValid()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
716 || (region.top() + abs(lines)) >= region.bottom()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
717 || this->_lines <= region.height() ) return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
718
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
719 QRect scrollRect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
720
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
721 void* firstCharPos = &_image[ region.top() * this->_columns ];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
722 void* lastCharPos = &_image[ (region.top() + abs(lines)) * this->_columns ];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
723
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
724 int top = _topMargin + (region.top() * _fontHeight);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
725 int linesToMove = region.height() - abs(lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
726 int bytesToMove = linesToMove *
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
727 this->_columns *
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
728 sizeof(Character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
729
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
730 Q_ASSERT( linesToMove > 0 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
731 Q_ASSERT( bytesToMove > 0 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
732
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
733 //scroll internal image
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
734 if ( lines > 0 )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
735 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
736 // check that the memory areas that we are going to move are valid
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
737 Q_ASSERT( (char*)lastCharPos + bytesToMove <
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
738 (char*)(_image + (this->_lines * this->_columns)) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
739
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
740 Q_ASSERT( (lines*this->_columns) < _imageSize );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
741
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
742 //scroll internal image down
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
743 memmove( firstCharPos , lastCharPos , bytesToMove );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
744
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
745 //set region of display to scroll, making sure that
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
746 //the region aligns correctly to the character grid
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
747 scrollRect = QRect( _leftMargin , top,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
748 this->_usedColumns * _fontWidth ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
749 linesToMove * _fontHeight );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
750 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
751 else
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
752 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
753 // check that the memory areas that we are going to move are valid
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
754 Q_ASSERT( (char*)firstCharPos + bytesToMove <
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
755 (char*)(_image + (this->_lines * this->_columns)) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
756
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
757 //scroll internal image up
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
758 memmove( lastCharPos , firstCharPos , bytesToMove );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
759
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
760 //set region of the display to scroll, making sure that
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
761 //the region aligns correctly to the character grid
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
762 QPoint topPoint( _leftMargin , top + abs(lines)*_fontHeight );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
763
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
764 scrollRect = QRect( topPoint ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
765 QSize( this->_usedColumns*_fontWidth ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
766 linesToMove * _fontHeight ));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
767 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
768
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
769 //scroll the display vertically to match internal _image
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
770 scroll( 0 , _fontHeight * (-lines) , scrollRect );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
771 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
772
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
773 QRegion TerminalView::hotSpotRegion() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
774 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
775 QRegion region;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
776 foreach( Filter::HotSpot* hotSpot , _filterChain->hotSpots() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
777 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
778 QRect rect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
779 rect.setLeft(hotSpot->startColumn());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
780 rect.setTop(hotSpot->startLine());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
781 rect.setRight(hotSpot->endColumn());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
782 rect.setBottom(hotSpot->endLine());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
783
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
784 region |= imageToWidget(rect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
785 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
786 return region;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
787 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
788
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
789 void TerminalView::processFilters()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
790 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
791 if (!_screenWindow)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
792 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
793
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
794 QRegion preUpdateHotSpots = hotSpotRegion();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
795
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
796 // use _screenWindow->getImage() here rather than _image because
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
797 // other classes may call processFilters() when this display's
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
798 // ScreenWindow emits a scrolled() signal - which will happen before
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
799 // updateImage() is called on the display and therefore _image is
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
800 // out of date at this point
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
801 _filterChain->setImage( _screenWindow->getImage(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
802 _screenWindow->windowLines(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
803 _screenWindow->windowColumns(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
804 _screenWindow->getLineProperties() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
805 _filterChain->process();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
806
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
807 QRegion postUpdateHotSpots = hotSpotRegion();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
808
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
809 update( preUpdateHotSpots | postUpdateHotSpots );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
810 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
811
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
812 void TerminalView::updateImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
813 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
814 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
815 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
816 updateLineProperties();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
817
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
818 // optimization - scroll the existing image where possible and
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
819 // avoid expensive text drawing for parts of the image that
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
820 // can simply be moved up or down
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
821 scrollImage( _screenWindow->scrollCount() ,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
822 _screenWindow->scrollRegion() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
823 _screenWindow->resetScrollCount();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
824
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
825 Character* const newimg = _screenWindow->getImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
826 int lines = _screenWindow->windowLines() + 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
827 int columns = _screenWindow->windowColumns();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
828
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
829 setScroll( _screenWindow->currentLine() , _screenWindow->lineCount() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
830
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
831 if (!_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
832 updateImageSize(); // Create _image
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
833
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
834 Q_ASSERT( this->_usedLines <= this->_lines );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
835 Q_ASSERT( this->_usedColumns <= this->_columns );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
836
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
837 int y,x,len;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
838
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
839 QPoint tL = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
840
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
841 int tLx = tL.x();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
842 int tLy = tL.y();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
843 _hasBlinker = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
844
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
845 CharacterColor cf; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
846 CharacterColor _clipboard; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
847 int cr = -1; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
848
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
849 const int linesToUpdate = qMin(this->_lines, qMax(0,lines ));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
850 const int columnsToUpdate = qMin(this->_columns,qMax(0,columns));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
851
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
852 QChar *disstrU = new QChar[columnsToUpdate];
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
853 char *dirtyMask = new char[columnsToUpdate+2];
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
854 QRegion dirtyRegion;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
855
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
856 // debugging variable, this records the number of lines that are found to
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
857 // be 'dirty' ( ie. have changed from the old _image to the new _image ) and
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
858 // which therefore need to be repainted
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
859 int dirtyLineCount = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
860
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
861 for (y = 0; y < linesToUpdate; y++)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
862 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
863 const Character* currentLine = &_image[y*this->_columns];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
864 const Character* const newLine = &newimg[y*columns];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
865
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
866 bool updateLine = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
867
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
868 // The dirty mask indicates which characters need repainting. We also
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
869 // mark surrounding neighbours dirty, in case the character exceeds
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
870 // its cell boundaries
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
871 memset(dirtyMask, 0, columnsToUpdate+2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
872
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
873 for( x = 0 ; x < columnsToUpdate ; x++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
874 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
875 if ( newLine[x] != currentLine[x] )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
876 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
877 dirtyMask[x] = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
878 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
879 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
880
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
881 if (!_resizing) // not while _resizing, we're expecting a paintEvent
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
882 for (x = 0; x < columnsToUpdate; x++)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
883 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
884 _hasBlinker |= (newLine[x].rendition & RE_BLINK);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
885
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
886 // Start drawing if this character or the next one differs.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
887 // We also take the next one into account to handle the situation
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
888 // where characters exceed their cell width.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
889 if (dirtyMask[x])
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
890 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
891 quint16 c = newLine[x+0].character;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
892 if ( !c )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
893 continue;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
894 int p = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
895 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
896 bool lineDraw = isLineChar(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
897 bool doubleWidth = (x+1 == columnsToUpdate) ? false : (newLine[x+1].character == 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
898 cr = newLine[x].rendition;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
899 _clipboard = newLine[x].backgroundColor;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
900 if (newLine[x].foregroundColor != cf) cf = newLine[x].foregroundColor;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
901 int lln = columnsToUpdate - x;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
902 for (len = 1; len < lln; len++)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
903 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
904 const Character& ch = newLine[x+len];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
905
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
906 if (!ch.character)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
907 continue; // Skip trailing part of multi-col chars.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
908
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
909 bool nextIsDoubleWidth = (x+len+1 == columnsToUpdate) ? false : (newLine[x+len+1].character == 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
910
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
911 if ( ch.foregroundColor != cf ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
912 ch.backgroundColor != _clipboard ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
913 ch.rendition != cr ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
914 !dirtyMask[x+len] ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
915 isLineChar(c) != lineDraw ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
916 nextIsDoubleWidth != doubleWidth )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
917 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
918
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
919 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
920 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
921
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
922 QString unistr(disstrU, p);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
923
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
924 bool saveFixedFont = _fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
925 if (lineDraw)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
926 _fixedFont = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
927 if (doubleWidth)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
928 _fixedFont = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
929
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
930 updateLine = true;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
931
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
932 _fixedFont = saveFixedFont;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
933 x += len - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
934 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
935
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
936 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
937
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
938 //both the top and bottom halves of double height _lines must always be redrawn
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
939 //although both top and bottom halves contain the same characters, only
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
940 //the top one is actually
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
941 //drawn.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
942 if (_lineProperties.count() > y)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
943 updateLine |= (_lineProperties[y] & LINE_DOUBLEHEIGHT);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
944
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
945 // if the characters on the line are different in the old and the new _image
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
946 // then this line must be repainted.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
947 if (updateLine)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
948 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
949 dirtyLineCount++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
950
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
951 // add the area occupied by this line to the region which needs to be
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
952 // repainted
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
953 QRect dirtyRect = QRect( _leftMargin+tLx ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
954 _topMargin+tLy+_fontHeight*y ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
955 _fontWidth * columnsToUpdate ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
956 _fontHeight );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
957
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
958 dirtyRegion |= dirtyRect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
959 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
960
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
961 // replace the line of characters in the old _image with the
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
962 // current line of the new _image
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
963 memcpy((void*)currentLine,(const void*)newLine,columnsToUpdate*sizeof(Character));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
964 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
965
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
966 // if the new _image is smaller than the previous _image, then ensure that the area
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
967 // outside the new _image is cleared
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
968 if ( linesToUpdate < _usedLines )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
969 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
970 dirtyRegion |= QRect( _leftMargin+tLx ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
971 _topMargin+tLy+_fontHeight*linesToUpdate ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
972 _fontWidth * this->_columns ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
973 _fontHeight * (_usedLines-linesToUpdate) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
974 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
975 _usedLines = linesToUpdate;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
976
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
977 if ( columnsToUpdate < _usedColumns )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
978 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
979 dirtyRegion |= QRect( _leftMargin+tLx+columnsToUpdate*_fontWidth ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
980 _topMargin+tLy ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
981 _fontWidth * (_usedColumns-columnsToUpdate) ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
982 _fontHeight * this->_lines );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
983 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
984 _usedColumns = columnsToUpdate;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
985
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
986 dirtyRegion |= _inputMethodData.previousPreeditRect;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
987
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
988 // update the parts of the display which have changed
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
989 update(dirtyRegion);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
990
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
991 if ( _hasBlinker && !_blinkTimer->isActive()) _blinkTimer->start( BLINK_DELAY );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
992 if (!_hasBlinker && _blinkTimer->isActive()) { _blinkTimer->stop(); _blinking = false; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
993 delete[] dirtyMask;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
994 delete[] disstrU;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
995
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
996 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
997
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
998 void TerminalView::showResizeNotification()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
999 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1000 if (_terminalSizeHint && isVisible())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1001 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1002 if (_terminalSizeStartup) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1003 _terminalSizeStartup=false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1004 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1005 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1006 if (!_resizeWidget)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1007 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1008 _resizeWidget = new QLabel(("Size: XXX x XXX"), this);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1009 _resizeWidget->setMinimumWidth(_resizeWidget->fontMetrics().width(("Size: XXX x XXX")));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1010 _resizeWidget->setMinimumHeight(_resizeWidget->sizeHint().height());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1011 _resizeWidget->setAlignment(Qt::AlignCenter);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1012
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1013 _resizeWidget->setStyleSheet("background-color:palette(window);border-style:solid;border-width:1px;border-color:palette(dark)");
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1014
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1015 _resizeTimer = new QTimer(this);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1016 _resizeTimer->setSingleShot(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1017 connect(_resizeTimer, SIGNAL(timeout()), _resizeWidget, SLOT(hide()));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1018
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1019 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1020 QString sizeStr;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1021 sizeStr.sprintf("Size: %d x %d", _columns, _lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1022 _resizeWidget->setText(sizeStr);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1023 _resizeWidget->move((width()-_resizeWidget->width())/2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1024 (height()-_resizeWidget->height())/2+20);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1025 _resizeWidget->show();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1026 _resizeTimer->start(1000);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1027 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1028 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1029
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1030 void TerminalView::setBlinkingCursor(bool blink)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1031 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1032 _hasBlinkingCursor=blink;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1033
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1034 setBlinkingCursorState(blink);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1035 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1036
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1037 void TerminalView::setBlinkingCursorState(bool blink)
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1038 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1039 if (blink && !_blinkCursorTimer->isActive())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1040 _blinkCursorTimer->start(BLINK_DELAY);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1041
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1042 if (!blink && _blinkCursorTimer->isActive())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1043 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1044 _blinkCursorTimer->stop();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1045 if (_cursorBlinking)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1046 blinkCursorEvent();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1047 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1048 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1049
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1050 void TerminalView::paintEvent( QPaintEvent* pe )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1051 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1052 updateImage();
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1053 //qDebug("%s %d paintEvent", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1054 QPainter paint(this);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1055 //qDebug("%s %d paintEvent %d %d", __FILE__, __LINE__, paint.window().top(), paint.window().right());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1056
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1057 foreach (QRect rect, (pe->region() & contentsRect()).rects())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1058 {
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1059 drawBackground(paint,rect,palette().background().color());
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1060 drawContents(paint, rect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1061 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1062 // drawBackground(paint,contentsRect(),palette().background().color(), true /* use opacity setting */);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1063 // drawContents(paint, contentsRect());
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1064 drawInputMethodPreeditString(paint,preeditRect());
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1065 paintFilters(paint);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1066 paint.end();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1067 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1068
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1069 void TerminalView::focusInEvent(QFocusEvent *focusEvent)
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1070 {
16970
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1071 emit set_global_shortcuts_signal (false); // disable some shortcuts
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1072
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1073 setBlinkingCursorState(true);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1074 updateImage();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1075 repaint();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1076 update();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1077
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1078 QWidget::focusInEvent(focusEvent);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1079 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1080
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1081 void TerminalView::focusOutEvent(QFocusEvent *focusEvent)
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1082 {
16970
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1083 emit set_global_shortcuts_signal (true); // re-enable shortcuts
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1084
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1085 // Force the cursor to be redrawn.
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1086 _cursorBlinking = true;
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1087 setBlinkingCursorState(false);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1088
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1089 QWidget::focusOutEvent(focusEvent);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1090 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1091
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1092 QPoint TerminalView::cursorPosition() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1093 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1094 if (_screenWindow)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1095 return _screenWindow->cursorPosition();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1096 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1097 return QPoint(0,0);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1098 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1099
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1100 QRect TerminalView::preeditRect() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1101 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1102 const int preeditLength = string_width(_inputMethodData.preeditString);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1103
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1104 if ( preeditLength == 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1105 return QRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1106
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1107 return QRect(_leftMargin + _fontWidth*cursorPosition().x(),
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1108 _topMargin + _fontHeight*cursorPosition().y(),
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1109 _fontWidth*preeditLength,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1110 _fontHeight);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1111 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1112
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1113 void TerminalView::drawInputMethodPreeditString(QPainter& painter , const QRect& rect)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1114 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1115 if ( _inputMethodData.preeditString.isEmpty() ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1116 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1117 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1118 const QPoint cursorPos = cursorPosition();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1119
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1120 bool invertColors = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1121 const QColor background = _colorTable[DEFAULT_BACK_COLOR].color;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1122 const QColor foreground = _colorTable[DEFAULT_FORE_COLOR].color;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1123 const Character* style = &_image[loc(cursorPos.x(),cursorPos.y())];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1124
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1125 drawBackground(painter,rect,background);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1126 drawCursor(painter,rect,foreground,background,invertColors);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1127 drawCharacters(painter,rect,_inputMethodData.preeditString,style,invertColors);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1128
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1129 _inputMethodData.previousPreeditRect = rect;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1130 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1131
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1132 FilterChain* TerminalView::filterChain() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1133 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1134 return _filterChain;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1135 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1136
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1137 void TerminalView::paintFilters(QPainter& painter)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1138 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1139 //qDebug("%s %d paintFilters", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1140
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1141 // get color of character under mouse and use it to draw
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1142 // lines for filters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1143 QPoint cursorPos = mapFromGlobal(QCursor::pos());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1144 int cursorLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1145 int cursorColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1146 getCharacterPosition( cursorPos , cursorLine , cursorColumn );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1147 Character cursorCharacter = _image[loc(cursorColumn,cursorLine)];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1148
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1149 painter.setPen( QPen(cursorCharacter.foregroundColor.color(colorTable())) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1150
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1151 // iterate over hotspots identified by the display's currently active filters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1152 // and draw appropriate visuals to indicate the presence of the hotspot
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1153
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1154 QList<Filter::HotSpot*> spots = _filterChain->hotSpots();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1155 QListIterator<Filter::HotSpot*> iter(spots);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1156 while (iter.hasNext())
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1157 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1158 Filter::HotSpot* spot = iter.next();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1159
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1160 for ( int line = spot->startLine() ; line <= spot->endLine() ; line++ )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1161 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1162 int startColumn = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1163 int endColumn = _columns-1; // TODO use number of _columns which are actually
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1164 // occupied on this line rather than the width of the
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1165 // display in _columns
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1166
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1167 // ignore whitespace at the end of the lines
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1168 while ( QChar(_image[loc(endColumn,line)].character).isSpace() && endColumn > 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1169 endColumn--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1170
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1171 // increment here because the column which we want to set 'endColumn' to
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1172 // is the first whitespace character at the end of the line
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1173 endColumn++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1174
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1175 if ( line == spot->startLine() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1176 startColumn = spot->startColumn();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1177 if ( line == spot->endLine() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1178 endColumn = spot->endColumn();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1179
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1180 // subtract one pixel from
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1181 // the right and bottom so that
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1182 // we do not overdraw adjacent
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1183 // hotspots
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1184 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1185 // subtracting one pixel from all sides also prevents an edge case where
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1186 // moving the mouse outside a link could still leave it underlined
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1187 // because the check below for the position of the cursor
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1188 // finds it on the border of the target area
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1189 QRect r;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1190 r.setCoords( startColumn*_fontWidth + 1, line*_fontHeight + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1191 endColumn*_fontWidth - 1, (line+1)*_fontHeight - 1 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1192
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1193 // Underline link hotspots
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1194 if ( spot->type() == Filter::HotSpot::Link )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1195 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1196 QFontMetrics metrics(font());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1197
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1198 // find the baseline (which is the invisible line that the characters in the font sit on,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1199 // with some having tails dangling below)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1200 int baseline = r.bottom() - metrics.descent();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1201 // find the position of the underline below that
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1202 int underlinePos = baseline + metrics.underlinePos();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1203
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1204 if ( r.contains( mapFromGlobal(QCursor::pos()) ) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1205 painter.drawLine( r.left() , underlinePos ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1206 r.right() , underlinePos );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1207 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1208 // Marker hotspots simply have a transparent rectanglular shape
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1209 // drawn on top of them
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1210 else if ( spot->type() == Filter::HotSpot::Marker )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1211 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1212 //TODO - Do not use a hardcoded colour for this
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1213 painter.fillRect(r,QBrush(QColor(255,0,0,120)));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1214 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1215 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1216 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1217 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1218 void TerminalView::drawContents(QPainter &paint, const QRect &rect)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1219 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1220 //qDebug("%s %d drawContents and rect x=%d y=%d w=%d h=%d", __FILE__, __LINE__, rect.x(), rect.y(),rect.width(),rect.height());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1221
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1222 QPoint topLeft = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1223 // Take the topmost vertical position for the view.
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1224 int topLeftY = topLeft.y();
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1225
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1226 // In Konsole, the view has been centered. Don't do that here, since there
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1227 // are strange hopping effects during a resize when the view does no match
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1228 // exactly the widget width.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1229 // int topLeftX = (_contentWidth - _usedColumns * _fontWidth) / 2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1230 int topLeftX = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1231
17857
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1232 int leftUpperX = qMin(_usedColumns-1, qMax(0, qFloor((rect.left() - topLeftX - _leftMargin ) / _fontWidth)));
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1233 int leftUpperY = qMin(_usedLines-1, qMax(0, qFloor((rect.top() - topLeftY - _topMargin ) / _fontHeight)));
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1234 int rightLowerX = qMin(_usedColumns-1, qMax(0, qFloor((rect.right() - topLeftX - _leftMargin ) / _fontWidth)));
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1235 int rightLowerY = qMin(_usedLines-1, qMax(0, qFloor((rect.bottom() - topLeftY - _topMargin ) / _fontHeight)));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1236
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1237 const int bufferSize = _usedColumns;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1238 QChar *disstrU = new QChar[bufferSize];
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1239 for (int y = leftUpperY; y <= rightLowerY; y++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1240 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1241 quint16 c = _image[loc(leftUpperX,y)].character;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1242 int x = leftUpperX;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1243 if(!c && x)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1244 x--; // Search for start of multi-column character
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1245 for (; x <= rightLowerX; x++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1246 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1247 int len = 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1248 int p = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1249
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1250 // is this a single character or a sequence of characters ?
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1251 if ( _image[loc(x,y)].rendition & RE_EXTENDED_CHAR )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1252 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1253 // sequence of characters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1254 ushort extendedCharLength = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1255 ushort* chars = ExtendedCharTable::instance
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1256 .lookupExtendedChar(_image[loc(x,y)].charSequence,extendedCharLength);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1257 for ( int index = 0 ; index < extendedCharLength ; index++ )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1258 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1259 Q_ASSERT( p < bufferSize );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1260 disstrU[p++] = chars[index];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1261 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1262 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1263 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1264 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1265 // single character
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1266 c = _image[loc(x,y)].character;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1267 if (c)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1268 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1269 Q_ASSERT( p < bufferSize );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1270 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1271 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1272 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1273
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1274 bool lineDraw = isLineChar(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1275 bool doubleWidth = (_image[ qMin(loc(x,y)+1,_imageSize) ].character == 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1276 CharacterColor currentForeground = _image[loc(x,y)].foregroundColor;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1277 CharacterColor currentBackground = _image[loc(x,y)].backgroundColor;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1278 quint8 currentRendition = _image[loc(x,y)].rendition;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1279
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1280 while (x+len <= rightLowerX &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1281 _image[loc(x+len,y)].foregroundColor == currentForeground &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1282 _image[loc(x+len,y)].backgroundColor == currentBackground &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1283 _image[loc(x+len,y)].rendition == currentRendition &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1284 (_image[ qMin(loc(x+len,y)+1,_imageSize) ].character == 0) == doubleWidth &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1285 isLineChar( c = _image[loc(x+len,y)].character) == lineDraw) // Assignment!
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1286 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1287 if (c)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1288 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1289 if (doubleWidth) // assert((_image[loc(x+len,y)+1].character == 0)), see above if condition
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1290 len++; // Skip trailing part of multi-column character
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1291 len++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1292 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1293 if ((x+len < _usedColumns) && (!_image[loc(x+len,y)].character))
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1294 len++; // Adjust for trailing part of multi-column character
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1295
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1296 bool save__fixedFont = _fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1297 if (lineDraw)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1298 _fixedFont = false;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1299 if (doubleWidth)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1300 _fixedFont = false;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1301 QString unistr(disstrU,p);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1302
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1303 if (y < _lineProperties.size())
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1304 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1305 if (_lineProperties[y] & LINE_DOUBLEWIDTH) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1306 paint.scale(2,1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1307 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1308
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1309 if (_lineProperties[y] & LINE_DOUBLEHEIGHT) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1310 paint.scale(1,2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1311 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1312 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1313
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1314 // calculate the area in which the text will be drawn
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1315 QRect textArea = QRect( _leftMargin+topLeftX+_fontWidth*x ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1316 _topMargin+topLeftY+_fontHeight*y ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1317 _fontWidth*len,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1318 _fontHeight);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1319
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1320 // move the calculated area to take account of scaling applied to the painter.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1321 // the position of the area from the origin (0,0) is scaled
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1322 // by the opposite of whatever
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1323 // transformation has been applied to the painter. this ensures that
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1324 // painting does actually start from textArea.topLeft()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1325 // (instead of textArea.topLeft() * painter-scale)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1326 QMatrix inverted = paint.matrix().inverted();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1327 textArea.moveCenter( inverted.map(textArea.center()) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1328
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1329
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1330 //paint text fragment
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1331 drawTextFragment( paint,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1332 textArea,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1333 unistr,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1334 &_image[loc(x,y)] );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1335
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1336
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1337 _fixedFont = save__fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1338
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1339 //reset back to single-width, single-height _lines
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1340 paint.resetMatrix();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1341
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1342 if (y < _lineProperties.size()-1)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1343 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1344 //double-height _lines are represented by two adjacent _lines
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1345 //containing the same characters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1346 //both _lines will have the LINE_DOUBLEHEIGHT attribute.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1347 //If the current line has the LINE_DOUBLEHEIGHT attribute,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1348 //we can therefore skip the next line
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1349 if (_lineProperties[y] & LINE_DOUBLEHEIGHT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1350 y++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1351 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1352 x += len - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1353 } // for x
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1354 } // for y
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1355 delete [] disstrU;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1356 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1357
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1358 void TerminalView::blinkEvent()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1359 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1360 _blinking = !_blinking;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1361
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1362 //TODO: Optimise to only repaint the areas of the widget
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1363 // where there is blinking text
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1364 // rather than repainting the whole widget.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1365 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1366 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1367
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1368 QRect TerminalView::imageToWidget(const QRect& imageArea) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1369 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1370 //qDebug("%s %d imageToWidget", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1371 QRect result;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1372 result.setLeft( _leftMargin + _fontWidth * imageArea.left() );
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1373 result.setTop( _topMargin + _fontHeight * imageArea.top() );
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1374 result.setWidth( _fontWidth * imageArea.width() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1375 result.setHeight( _fontHeight * imageArea.height() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1376
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1377 return result;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1378 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1379
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1380 void TerminalView::blinkCursorEvent()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1381 {
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1382 if (_hasBlinkingCursor)
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1383 _cursorBlinking = !_cursorBlinking;
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1384 else
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1385 _cursorBlinking = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1386
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1387 QRect cursorRect = imageToWidget( QRect(cursorPosition(),QSize(1,1)) );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1388
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1389 update(cursorRect);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1390 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1391
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1392 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1393 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1394 /* Resizing */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1395 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1396 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1397
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1398 void TerminalView::resizeEvent(QResizeEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1399 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1400 updateImageSize();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1401 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1402
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1403 void TerminalView::propagateSize()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1404 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1405 if (_isFixedSize)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1406 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1407 setSize(_columns, _lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1408 QWidget::setFixedSize(sizeHint());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1409 parentWidget()->adjustSize();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1410 parentWidget()->setFixedSize(parentWidget()->sizeHint());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1411 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1412 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1413 if (_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1414 updateImageSize();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1415 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1416
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1417 void TerminalView::updateImageSize()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1418 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1419 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1420 Character* oldimg = _image;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1421 int oldlin = _lines;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1422 int oldcol = _columns;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1423
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1424 makeImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1425
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1426
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1427 // copy the old image to reduce flicker
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1428 int lines = qMin(oldlin,_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1429 int columns = qMin(oldcol,_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1430
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1431 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1432 if (oldimg)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1433 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1434 for (int line = 0; line < lines; line++)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1435 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1436 memcpy((void*)&_image[_columns*line],
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1437 (void*)&oldimg[oldcol*line],columns*sizeof(Character));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1438 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1439 delete[] oldimg;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1440 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1441
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1442 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1443 if (_screenWindow)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1444 _screenWindow->setWindowLines(_lines);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1445
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1446 _resizing = (oldlin!=_lines) || (oldcol!=_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1447
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1448 if ( _resizing )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1449 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1450 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1451 showResizeNotification();
16538
8e180eac78d0 raise SIGWINCH signal in Unix GUI terminal window when size changes
John W. Eaton <jwe@octave.org>
parents: 15681
diff changeset
1452 #if defined (SIGWINCH)
8e180eac78d0 raise SIGWINCH signal in Unix GUI terminal window when size changes
John W. Eaton <jwe@octave.org>
parents: 15681
diff changeset
1453 ::raise (SIGWINCH);
8e180eac78d0 raise SIGWINCH signal in Unix GUI terminal window when size changes
John W. Eaton <jwe@octave.org>
parents: 15681
diff changeset
1454 #endif
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1455 emit changedContentSizeSignal(_contentHeight, _contentWidth); // expose resizeEvent
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1456 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1457 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1458
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1459 _resizing = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1460 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1461
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1462 //showEvent and hideEvent are reimplemented here so that it appears to other classes that the
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1463 //display has been resized when the display is hidden or shown.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1464 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1465 //this allows
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1466 //TODO: Perhaps it would be better to have separate signals for show and hide instead of using
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1467 //the same signal as the one for a content size change
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1468 void TerminalView::showEvent(QShowEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1469 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1470 emit changedContentSizeSignal(_contentHeight,_contentWidth);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1471 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1472 void TerminalView::hideEvent(QHideEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1473 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1474 emit changedContentSizeSignal(_contentHeight,_contentWidth);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1475 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1476
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1477 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1478 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1479 /* Scrollbar */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1480 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1481 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1482
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1483 void TerminalView::scrollBarPositionChanged(int)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1484 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1485 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1486 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1487
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1488 _screenWindow->scrollTo( _scrollBar->value() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1489
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1490 // if the thumb has been moved to the bottom of the _scrollBar then set
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1491 // the display to automatically track new output,
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1492 // that is, scroll down automatically
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1493 // to how new _lines as they are added
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1494 const bool atEndOfOutput = (_scrollBar->value() == _scrollBar->maximum());
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1495 _screenWindow->setTrackOutput( atEndOfOutput );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1496
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1497 updateImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1498 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1499
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1500 void TerminalView::setScroll(int cursor, int slines)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1501 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1502 //qDebug("%s %d setScroll", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1503 // update _scrollBar if the range or value has changed,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1504 // otherwise return
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1505 //
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1506 // setting the range or value of a _scrollBar will always trigger
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1507 // a repaint, so it should be avoided if it is not necessary
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1508 if ( _scrollBar->minimum() == 0 &&
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1509 _scrollBar->maximum() == (slines - _lines) &&
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1510 _scrollBar->value() == cursor )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1511 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1512 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1513 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1514
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1515 disconnect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int)));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1516 _scrollBar->setRange(0,slines - _lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1517 _scrollBar->setSingleStep(1);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1518 _scrollBar->setPageStep(_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1519 _scrollBar->setValue(cursor);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1520 connect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int)));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1521 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1522
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1523 void TerminalView::setScrollBarPosition(ScrollBarPosition position)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1524 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1525 if (_scrollbarLocation == position) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1526 // return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1527 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1528
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1529 if ( position == NoScrollBar )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1530 _scrollBar->hide();
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1531 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1532 _scrollBar->show();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1533
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1534 _topMargin = _leftMargin = 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1535 _scrollbarLocation = position;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1536
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1537 propagateSize();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1538 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1539 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1540
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1541 void TerminalView::mousePressEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1542 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1543 if ( _possibleTripleClick && (ev->button()==Qt::LeftButton) ) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1544 mouseTripleClickEvent(ev);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1545 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1546 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1547
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1548 if ( !contentsRect().contains(ev->pos()) ) return;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1549
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1550 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1551
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1552 int charLine;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1553 int charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1554 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1555 QPoint pos = QPoint(charColumn,charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1556
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1557 if ( ev->button() == Qt::LeftButton)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1558 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1559 _lineSelectionMode = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1560 _wordSelectionMode = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1561
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1562 emit isBusySelecting(true); // Keep it steady...
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1563 // Drag only when the Control key is hold
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1564 bool selected = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1565
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1566 // The receiver of the testIsSelected() signal will adjust
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1567 // 'selected' accordingly.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1568 //emit testIsSelected(pos.x(), pos.y(), selected);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1569
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1570 selected = _screenWindow->isSelected(pos.x(),pos.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1571
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1572 if ((!_ctrlDrag || ev->modifiers() & Qt::ControlModifier) && selected ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1573 // The user clicked inside selected text
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1574 dragInfo.state = diPending;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1575 dragInfo.start = ev->pos();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1576 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1577 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1578 // No reason to ever start a drag event
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1579 dragInfo.state = diNone;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1580
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1581 _preserveLineBreaks = !( ( ev->modifiers() & Qt::ControlModifier ) && !(ev->modifiers() & Qt::AltModifier) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1582 _columnSelectionMode = (ev->modifiers() & Qt::AltModifier) && (ev->modifiers() & Qt::ControlModifier);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1583
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1584 if (_mouseMarks || (ev->modifiers() & Qt::ShiftModifier))
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1585 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1586 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1587
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1588 //emit clearSelectionSignal();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1589 pos.ry() += _scrollBar->value();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1590 _iPntSel = _pntSel = pos;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1591 _actSel = 1; // left mouse button pressed but nothing selected yet.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1592
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1593 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1594 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1595 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1596 emit mouseSignal( 0, charColumn + 1, charLine + 1 +_scrollBar->value() -_scrollBar->maximum() , 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1597 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1598 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1599 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1600 else if ( ev->button() == Qt::MidButton )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1601 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1602 if ( _mouseMarks || (!_mouseMarks && (ev->modifiers() & Qt::ShiftModifier)) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1603 emitSelection(true,ev->modifiers() & Qt::ControlModifier);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1604 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1605 emit mouseSignal( 1, charColumn +1, charLine +1 +_scrollBar->value() -_scrollBar->maximum() , 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1606 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1607 else if ( ev->button() == Qt::RightButton )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1608 {
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1609 if (_mouseMarks || (ev->modifiers() & Qt::ShiftModifier))
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1610 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1611 emit configureRequest( this,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1612 ev->modifiers() & (Qt::ShiftModifier|Qt::ControlModifier),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1613 ev->pos()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1614 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1615 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1616 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1617 emit mouseSignal( 2, charColumn +1, charLine +1 +_scrollBar->value() -_scrollBar->maximum() , 0);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1618 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1619
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1620 QWidget::mousePressEvent (ev);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1621 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1622
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1623 QList<QAction*> TerminalView::filterActions(const QPoint& position)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1624 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1625 int charLine, charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1626 getCharacterPosition(position,charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1627
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1628 Filter::HotSpot* spot = _filterChain->hotSpotAt(charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1629
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1630 return spot ? spot->actions() : QList<QAction*>();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1631 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1632
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1633 void TerminalView::mouseMoveEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1634 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1635 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1636 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1637
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1638 getCharacterPosition(ev->pos(),charLine,charColumn);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1639
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1640 // handle filters
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1641 // change link hot-spot appearance on mouse-over
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1642 Filter::HotSpot* spot = _filterChain->hotSpotAt(charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1643 if ( spot && spot->type() == Filter::HotSpot::Link)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1644 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1645 QRect previousHotspotArea = _mouseOverHotspotArea;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1646 _mouseOverHotspotArea.setCoords( qMin(spot->startColumn() , spot->endColumn()) * _fontWidth,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1647 spot->startLine() * _fontHeight,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1648 qMax(spot->startColumn() , spot->endColumn()) * _fontHeight,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1649 (spot->endLine()+1) * _fontHeight );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1650
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1651 // display tooltips when mousing over links
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1652 // TODO: Extend this to work with filter types other than links
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1653 const QString& tooltip = spot->tooltip();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1654 if ( !tooltip.isEmpty() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1655 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1656 QToolTip::showText( mapToGlobal(ev->pos()) , tooltip , this , _mouseOverHotspotArea );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1657 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1658
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1659 update( _mouseOverHotspotArea | previousHotspotArea );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1660 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1661 else if ( _mouseOverHotspotArea.isValid() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1662 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1663 update( _mouseOverHotspotArea );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1664 // set hotspot area to an invalid rectangle
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1665 _mouseOverHotspotArea = QRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1666 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1667
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1668 // for auto-hiding the cursor, we need mouseTracking
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1669 if (ev->buttons() == Qt::NoButton ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1670
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1671 // if the terminal is interested in mouse movements
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1672 // then emit a mouse movement signal, unless the shift
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1673 // key is being held down, which overrides this.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1674 if (!_mouseMarks && !(ev->modifiers() & Qt::ShiftModifier))
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1675 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1676 int button = 3;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1677 if (ev->buttons() & Qt::LeftButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1678 button = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1679 if (ev->buttons() & Qt::MidButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1680 button = 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1681 if (ev->buttons() & Qt::RightButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1682 button = 2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1683
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1684
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1685 emit mouseSignal( button,
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1686 charColumn + 1,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1687 charLine + 1 +_scrollBar->value() -_scrollBar->maximum(),
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1688 1 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1689
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1690 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1691 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1692
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1693 if (dragInfo.state == diPending)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1694 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1695 // we had a mouse down, but haven't confirmed a drag yet
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1696 // if the mouse has moved sufficiently, we will confirm
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1697
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1698 int distance = 10; //KGlobalSettings::dndEventDelay();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1699 if ( ev->x() > dragInfo.start.x() + distance || ev->x() < dragInfo.start.x() - distance ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1700 ev->y() > dragInfo.start.y() + distance || ev->y() < dragInfo.start.y() - distance)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1701 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1702 // we've left the drag square, we can start a real drag operation now
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1703 emit isBusySelecting(false); // Ok.. we can breath again.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1704
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1705 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1706 doDrag();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1707 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1708 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1709 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1710 else if (dragInfo.state == diDragging)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1711 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1712 // this isn't technically needed because mouseMoveEvent is suppressed during
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1713 // Qt drag operations, replaced by dragMoveEvent
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1714 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1715 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1716
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1717 if (_actSel == 0) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1718
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1719 // don't extend selection while pasting
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1720 if (ev->buttons() & Qt::MidButton) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1721
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1722 extendSelection( ev->pos() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1723 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1724
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1725 #if 0
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1726 void TerminalDisplay::setSelectionEnd()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1727 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1728 extendSelection( _configureRequestPoint );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1729 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1730 #endif
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1731
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1732 void TerminalView::extendSelection(const QPoint& position) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1733 QPoint pos = position;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1734
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1735 if (!_screenWindow) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1736 return;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1737 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1738
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1739 QPoint tL = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1740 int tLx = tL.x();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1741 int tLy = tL.y();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1742 int scroll = _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1743
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1744 // we're in the process of moving the mouse with the left button pressed
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1745 // the mouse cursor will kept caught within the bounds of the text in
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1746 // this widget.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1747
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1748 // Adjust position within text area bounds. See FIXME above.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1749 if (pos.x() < tLx + _leftMargin) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1750 pos.setX(tLx + _leftMargin);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1751 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1752 if (pos.x() > tLx + _leftMargin + _usedColumns * _fontWidth - 1) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1753 pos.setX(tLx + _leftMargin + _usedColumns * _fontWidth);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1754 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1755 if (pos.y() < tLy + _topMargin) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1756 pos.setY(tLy + _topMargin);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1757 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1758 if (pos.y() > tLy + _topMargin + _usedLines * _fontHeight - 1) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1759 pos.setY(tLy + _topMargin + _usedLines * _fontHeight - 1);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1760 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1761
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1762 if (pos.y() == tLy + _topMargin + _usedLines * _fontHeight - 1) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1763 _scrollBar->setValue(_scrollBar->value() + yMouseScroll); // scrollforward
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1764 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1765 if (pos.y() == tLy + _topMargin) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1766 _scrollBar->setValue(_scrollBar->value() - yMouseScroll); // scrollback
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1767 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1768
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1769 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1770 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1771 getCharacterPosition(pos, charLine, charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1772
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1773 QPoint here = QPoint(charColumn, charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1774 QPoint ohere(here);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1775 QPoint _iPntSelCorr = _iPntSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1776 _iPntSelCorr.ry() -= _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1777 QPoint _pntSelCorr = _pntSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1778 _pntSelCorr.ry() -= _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1779 bool swapping = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1780
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1781 if (_wordSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1782 // Extend to word boundaries
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1783 int i = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1784 int selClass = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1785
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1786 bool left_not_right = (here.y() < _iPntSelCorr.y() ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1787 (here.y() == _iPntSelCorr.y() && here.x() < _iPntSelCorr.x()));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1788 bool old_left_not_right = (_pntSelCorr.y() < _iPntSelCorr.y() ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1789 (_pntSelCorr.y() == _iPntSelCorr.y() && _pntSelCorr.x() < _iPntSelCorr.x()));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1790 swapping = left_not_right != old_left_not_right;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1791
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1792 // Find left (left_not_right ? from here : from start)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1793 QPoint left = left_not_right ? here : _iPntSelCorr;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1794 i = loc(left.x(), left.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1795 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1796 selClass = charClass(_image[i].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1797 while (((left.x() > 0) || (left.y() > 0 && (_lineProperties[left.y() - 1] & LINE_WRAPPED)))
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1798 && charClass(_image[i - 1].character) == selClass) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1799 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1800 if (left.x() > 0) {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1801 left.rx()--;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1802 } else {
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1803 left.rx() = _usedColumns - 1;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1804 left.ry()--;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1805 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1806 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1807 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1808
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1809 // Find left (left_not_right ? from start : from here)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1810 QPoint right = left_not_right ? _iPntSelCorr : here;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1811 i = loc(right.x(), right.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1812 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1813 selClass = charClass(_image[i].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1814 while (((right.x() < _usedColumns - 1) || (right.y() < _usedLines - 1 && (_lineProperties[right.y()] & LINE_WRAPPED)))
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1815 && charClass(_image[i + 1].character) == selClass) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1816 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1817 if (right.x() < _usedColumns - 1) {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1818 right.rx()++;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1819 } else {
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1820 right.rx() = 0;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1821 right.ry()++;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1822 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1823 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1824 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1825
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1826 // Pick which is start (ohere) and which is extension (here)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1827 if (left_not_right) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1828 here = left;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1829 ohere = right;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1830 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1831 here = right;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1832 ohere = left;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1833 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1834 ohere.rx()++;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1835 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1836
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1837 if (_lineSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1838 // Extend to complete line
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1839 bool above_not_below = (here.y() < _iPntSelCorr.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1840
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1841 QPoint above = above_not_below ? here : _iPntSelCorr;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1842 QPoint below = above_not_below ? _iPntSelCorr : here;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1843
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1844 while (above.y() > 0 && (_lineProperties[above.y() - 1] & LINE_WRAPPED)) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1845 above.ry()--;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1846 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1847 while (below.y() < _usedLines - 1 && (_lineProperties[below.y()] & LINE_WRAPPED)) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1848 below.ry()++;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1849 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1850
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1851 above.setX(0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1852 below.setX(_usedColumns - 1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1853
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1854 // Pick which is start (ohere) and which is extension (here)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1855 if (above_not_below) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1856 here = above;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1857 ohere = below;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1858 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1859 here = below;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1860 ohere = above;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1861 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1862
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1863 QPoint newSelBegin = QPoint(ohere.x(), ohere.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1864 swapping = !(_tripleSelBegin == newSelBegin);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1865 _tripleSelBegin = newSelBegin;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1866
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1867 ohere.rx()++;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1868 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1869
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1870 int offset = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1871 if (!_wordSelectionMode && !_lineSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1872 int i = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1873 int selClass = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1874
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1875 bool left_not_right = (here.y() < _iPntSelCorr.y() ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1876 (here.y() == _iPntSelCorr.y() && here.x() < _iPntSelCorr.x()));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1877 bool old_left_not_right = (_pntSelCorr.y() < _iPntSelCorr.y() ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1878 (_pntSelCorr.y() == _iPntSelCorr.y() && _pntSelCorr.x() < _iPntSelCorr.x()));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1879 swapping = left_not_right != old_left_not_right;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1880
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1881 // Find left (left_not_right ? from here : from start)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1882 QPoint left = left_not_right ? here : _iPntSelCorr;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1883
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1884 // Find left (left_not_right ? from start : from here)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1885 QPoint right = left_not_right ? _iPntSelCorr : here;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1886 if (right.x() > 0 && !_columnSelectionMode) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1887 i = loc(right.x(), right.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1888 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1889 selClass = charClass(_image[i - 1].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1890 if (selClass == ' ') {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1891 while (right.x() < _usedColumns - 1 && charClass(_image[i + 1].character) == selClass && (right.y() < _usedLines - 1) &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1892 !(_lineProperties[right.y()] & LINE_WRAPPED)) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1893 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1894 right.rx()++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1895 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1896 if (right.x() < _usedColumns - 1) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1897 right = left_not_right ? _iPntSelCorr : here;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1898 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1899 right.rx()++; // will be balanced later because of offset=-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1900 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1901 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1902 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1903 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1904
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1905 // Pick which is start (ohere) and which is extension (here)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1906 if (left_not_right) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1907 here = left;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1908 ohere = right;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1909 offset = 0;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1910 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1911 here = right;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1912 ohere = left;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1913 offset = -1;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1914 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1915 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1916
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1917 if ((here == _pntSelCorr) && (scroll == _scrollBar->value())) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1918 return; // not moved
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1919 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1920
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1921 if (here == ohere) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1922 return; // It's not left, it's not right.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1923 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1924
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1925 if (_actSel < 2 || swapping) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1926 if (_columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1927 _screenWindow->setSelectionStart(ohere.x(), ohere.y(), true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1928 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1929 _screenWindow->setSelectionStart(ohere.x() - 1 - offset , ohere.y(), false);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1930 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1931
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1932 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1933
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1934 _actSel = 2; // within selection
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1935 _pntSel = here;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1936 _pntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1937
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1938 if (_columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1939 _screenWindow->setSelectionEnd(here.x(), here.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1940 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1941 _screenWindow->setSelectionEnd(here.x() + offset, here.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1942 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1943 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1944
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1945 void TerminalView::mouseReleaseEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1946 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1947 if ( !_screenWindow )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1948 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1949
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1950 int charLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1951 int charColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1952 getCharacterPosition(ev->pos(),charLine,charColumn);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1953
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1954 if ( ev->button() == Qt::LeftButton)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1955 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1956 emit isBusySelecting(false);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1957 if(dragInfo.state == diPending)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1958 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1959 // We had a drag event pending but never confirmed. Kill selection
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1960 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1961 //emit clearSelectionSignal();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1962 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1963 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1964 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1965 if ( _actSel > 1 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1966 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1967 setSelection( _screenWindow->selectedText(_preserveLineBreaks) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1968 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1969
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1970 _actSel = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1971
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1972 //FIXME: emits a release event even if the mouse is
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1973 // outside the range. The procedure used in `mouseMoveEvent'
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1974 // applies here, too.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1975
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1976 if (!_mouseMarks && !(ev->modifiers() & Qt::ShiftModifier))
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1977 emit mouseSignal( 3, // release
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1978 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1979 charLine + 1 +_scrollBar->value() -_scrollBar->maximum() , 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1980 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1981 dragInfo.state = diNone;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1982 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1983
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1984
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1985 if ( !_mouseMarks &&
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1986 ((ev->button() == Qt::RightButton && !(ev->modifiers() & Qt::ShiftModifier))
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1987 || ev->button() == Qt::MidButton) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1988 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1989 emit mouseSignal( 3,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1990 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1991 charLine + 1 +_scrollBar->value() -_scrollBar->maximum() ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1992 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1993 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1994
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1995 QWidget::mouseReleaseEvent(ev);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1996 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1997
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1998 void TerminalView::getCharacterPosition(const QPoint& widgetPoint,int& line,int& column) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1999 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2000
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2001 column = (widgetPoint.x() + _fontWidth/2 -contentsRect().left()-_leftMargin) / _fontWidth;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2002 line = (widgetPoint.y()-contentsRect().top()-_topMargin) / _fontHeight;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2003
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2004 if ( line < 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2005 line = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2006 if ( column < 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2007 column = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2008
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2009 if ( line >= _usedLines )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2010 line = _usedLines-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2011
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2012 // the column value returned can be equal to _usedColumns, which
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2013 // is the position just after the last character displayed in a line.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2014 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2015 // this is required so that the user can select characters in the right-most
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2016 // column (or left-most for right-to-left input)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2017 if ( column > _usedColumns )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2018 column = _usedColumns;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2019 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2020
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2021 void TerminalView::updateLineProperties()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2022 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2023 if ( !_screenWindow )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2024 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2025
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2026 _lineProperties = _screenWindow->getLineProperties();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2027 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2028
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2029 void TerminalView::mouseDoubleClickEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2030 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2031 if ( ev->button() != Qt::LeftButton) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2032 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2033
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2034 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2035 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2036
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2037 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2038
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2039 QPoint pos(charColumn,charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2040
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2041 // pass on double click as two clicks.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2042 if (!_mouseMarks && !(ev->modifiers() & Qt::ShiftModifier))
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2043 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2044 // Send just _ONE_ click event, since the first click of the double click
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2045 // was already sent by the click handler
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2046 emit mouseSignal( 0,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2047 pos.x()+1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2048 pos.y()+1 +_scrollBar->value() -_scrollBar->maximum(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2049 0 ); // left button
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2050 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2051 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2052
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2053 _screenWindow->clearSelection();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2054 QPoint bgnSel = pos;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2055 QPoint endSel = pos;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2056 int i = loc(bgnSel.x(),bgnSel.y());
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2057 _iPntSel = bgnSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2058 _iPntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2059
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2060 _wordSelectionMode = true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2061
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2062 // find word boundaries...
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2063 int selClass = charClass(_image[i].character);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2064 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2065 // find the start of the word
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2066 int x = bgnSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2067 while ( ((x>0) || (bgnSel.y()>0 && (_lineProperties[bgnSel.y()-1] & LINE_WRAPPED) ))
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2068 && charClass(_image[i-1].character) == selClass )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2069 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2070 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2071 if (x>0)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2072 x--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2073 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2074 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2075 x=_usedColumns-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2076 bgnSel.ry()--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2077 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2078 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2079
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2080 bgnSel.setX(x);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2081 _screenWindow->setSelectionStart( bgnSel.x() , bgnSel.y() , false );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2082
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2083 // find the end of the word
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2084 i = loc( endSel.x(), endSel.y() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2085 x = endSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2086 while( ((x<_usedColumns-1) || (endSel.y()<_usedLines-1 && (_lineProperties[endSel.y()] & LINE_WRAPPED) ))
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2087 && charClass(_image[i+1].character) == selClass )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2088 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2089 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2090 if (x<_usedColumns-1)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2091 x++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2092 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2093 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2094 x=0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2095 endSel.ry()++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2096 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2097 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2098
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2099 endSel.setX(x);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2100
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2101 // In word selection mode don't select @ (64) if at end of word.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2102 if ( ( QChar( _image[i].character ) == '@' ) && ( ( endSel.x() - bgnSel.x() ) > 0 ) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2103 endSel.setX( x - 1 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2104
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2105
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2106 _actSel = 2; // within selection
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2107
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2108 _screenWindow->setSelectionEnd( endSel.x() , endSel.y() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2109
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2110 setSelection( _screenWindow->selectedText(_preserveLineBreaks) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2111 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2112
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2113 _possibleTripleClick=true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2114
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2115 QTimer::singleShot(QApplication::doubleClickInterval(),this,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2116 SLOT(tripleClickTimeout()));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2117 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2118
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2119 void TerminalView::wheelEvent( QWheelEvent* ev )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2120 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2121 if (ev->orientation() != Qt::Vertical)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2122 return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2123
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2124 if ( _mouseMarks )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2125 _scrollBar->event(ev);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2126 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2127 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2128 int charLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2129 int charColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2130 getCharacterPosition( ev->pos() , charLine , charColumn );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2131
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2132 emit mouseSignal( ev->delta() > 0 ? 4 : 5,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2133 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2134 charLine + 1 +_scrollBar->value() -_scrollBar->maximum() ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2135 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2136 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2137 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2138
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2139 void TerminalView::tripleClickTimeout()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2140 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2141 _possibleTripleClick=false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2142 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2143
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2144 void TerminalView::mouseTripleClickEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2145 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2146 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2147
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2148 int charLine;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2149 int charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2150 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2151 _iPntSel = QPoint(charColumn,charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2152
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2153 _screenWindow->clearSelection();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2154
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2155 _lineSelectionMode = true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2156 _wordSelectionMode = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2157
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2158 _actSel = 2; // within selection
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2159 emit isBusySelecting(true); // Keep it steady...
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2160
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2161 while (_iPntSel.y()>0 && (_lineProperties[_iPntSel.y()-1] & LINE_WRAPPED) )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2162 _iPntSel.ry()--;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2163
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2164 if (_tripleClickMode == SelectForwardsFromCursor) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2165 // find word boundary start
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2166 int i = loc(_iPntSel.x(),_iPntSel.y());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2167 int selClass = charClass(_image[i].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2168 int x = _iPntSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2169
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2170 while ( ((x>0) ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2171 (_iPntSel.y()>0 && (_lineProperties[_iPntSel.y()-1] & LINE_WRAPPED) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2172 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2173 && charClass(_image[i-1].character) == selClass )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2174 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2175 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2176 if (x>0)
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2177 x--;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2178 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2179 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2180 x=_columns-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2181 _iPntSel.ry()--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2182 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2183 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2184
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2185 _screenWindow->setSelectionStart( x , _iPntSel.y() , false );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2186 _tripleSelBegin = QPoint( x, _iPntSel.y() );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2187 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2188 else if (_tripleClickMode == SelectWholeLine) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2189 _screenWindow->setSelectionStart( 0 , _iPntSel.y() , false );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2190 _tripleSelBegin = QPoint( 0, _iPntSel.y() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2191 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2192
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2193 while (_iPntSel.y()<_lines-1 && (_lineProperties[_iPntSel.y()] & LINE_WRAPPED) )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2194 _iPntSel.ry()++;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2195
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2196 _screenWindow->setSelectionEnd( _columns - 1 , _iPntSel.y() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2197
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2198 setSelection(_screenWindow->selectedText(_preserveLineBreaks));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2199
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2200 _iPntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2201
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2202 emit tripleClicked( _screenWindow->selectedText( _preserveLineBreaks ) );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2203 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2204
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2205
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2206 bool TerminalView::focusNextPrevChild( bool next )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2207 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2208 if (next)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2209 return false; // This disables changing the active part in konqueror
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2210 // when pressing Tab
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2211 return QWidget::focusNextPrevChild( next );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2212 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2213
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2214
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2215 int TerminalView::charClass(quint16 ch) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2216 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2217 QChar qch=QChar(ch);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2218 if ( qch.isSpace() ) return ' ';
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2219
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2220 if ( qch.isLetterOrNumber() || _wordCharacters.contains(qch, Qt::CaseInsensitive ) )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2221 return 'a';
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2222
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2223 // Everything else is weird
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2224 return 1;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2225 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2226
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2227 void TerminalView::setWordCharacters(const QString& wc)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2228 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2229 _wordCharacters = wc;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2230 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2231
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2232 void TerminalView::setUsesMouse(bool on)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2233 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2234 _mouseMarks = on;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2235 setCursor( _mouseMarks ? Qt::IBeamCursor : Qt::ArrowCursor );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2236 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2237 bool TerminalView::usesMouse() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2238 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2239 return _mouseMarks;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2240 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2241
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2242 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2243 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2244 /* Clipboard */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2245 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2246 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2247
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2248 #undef KeyPress
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2249
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2250 void TerminalView::emitSelection(bool useXselection,bool appendReturn)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2251 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2252 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2253 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2254
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2255 // Paste Clipboard by simulating keypress events
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2256 QString text = QApplication::clipboard()->text(useXselection ? QClipboard::Selection :
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2257 QClipboard::Clipboard);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2258 if(appendReturn)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2259 text.append("\r");
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2260 if ( ! text.isEmpty() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2261 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2262 text.replace("\n", "\r");
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2263 QKeyEvent e(QEvent::KeyPress, 0, Qt::NoModifier, text);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2264 emit keyPressedSignal(&e); // expose as a big fat keypress event
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2265
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2266 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2267 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2268 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2269
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2270 void TerminalView::setSelection(const QString& t)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2271 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2272 QApplication::clipboard()->setText(t, QClipboard::Selection);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2273 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2274
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2275 void TerminalView::copyClipboard()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2276 {
16881
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2277 if ( !_screenWindow || !hasFocus())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2278 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2279
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2280 QString text = _screenWindow->selectedText(_preserveLineBreaks);
16648
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2281
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2282 if (text.isEmpty ())
17920
5c3f22dd0bbb raise SIGINT in octave_interpreter instead of in QTerminal
John W. Eaton <jwe@octave.org>
parents: 17872
diff changeset
2283 emit interrupt_signal ();
16648
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2284 else
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2285 QApplication::clipboard()->setText(text);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2286 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2287
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2288 void TerminalView::pasteClipboard()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2289 {
16881
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2290 if(hasFocus ())
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2291 {
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2292 emitSelection(false,false);
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2293 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2294 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2295
18568
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2296 void TerminalView::selectAll()
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2297 {
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2298 if ( !_screenWindow || !hasFocus())
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2299 return;
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2300
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2301 _screenWindow->setSelectionStart(0,-_screenWindow->currentLine(), false);
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2302 //_screenWindow->setSelectionEnd(_screenWindow->windowColumns(),
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2303 // _screenWindow->windowLines());
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2304
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2305 _screenWindow->setSelectionEnd(_screenWindow->columnCount(),
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2306 _screenWindow->windowLines());
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2307 }
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2308
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2309
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2310 void TerminalView::pasteSelection()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2311 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2312 emitSelection(true,false);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2313 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2314
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2315 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2316 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2317 /* Keyboard */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2318 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2319 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2320
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2321 void TerminalView::keyPressEvent( QKeyEvent* event )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2322 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2323 //qDebug("%s %d keyPressEvent and key is %d", __FILE__, __LINE__, event->key());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2324
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2325 bool emitKeyPressSignal = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2326
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2327 // Keyboard-based navigation
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2328 if ( event->modifiers() == Qt::ShiftModifier )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2329 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2330 bool update = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2331
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2332 if ( event->key() == Qt::Key_PageUp )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2333 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2334 //qDebug("%s %d pageup", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2335 _screenWindow->scrollBy( ScreenWindow::ScrollPages , -1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2336 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2337 else if ( event->key() == Qt::Key_PageDown )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2338 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2339 //qDebug("%s %d pagedown", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2340 _screenWindow->scrollBy( ScreenWindow::ScrollPages , 1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2341 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2342 else if ( event->key() == Qt::Key_Up )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2343 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2344 //qDebug("%s %d keyup", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2345 _screenWindow->scrollBy( ScreenWindow::ScrollLines , -1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2346 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2347 else if ( event->key() == Qt::Key_Down )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2348 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2349 //qDebug("%s %d keydown", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2350 _screenWindow->scrollBy( ScreenWindow::ScrollLines , 1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2351 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2352 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2353 update = false;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2354 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2355
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2356 if ( update )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2357 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2358 //qDebug("%s %d updating", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2359 _screenWindow->setTrackOutput( _screenWindow->atEndOfOutput() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2360
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2361 updateLineProperties();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2362 updateImage();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2363
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2364 // do not send key press to terminal
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2365 emitKeyPressSignal = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2366 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2367 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2368
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2369 _screenWindow->setTrackOutput( true );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2370
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2371 _actSel=0; // Key stroke implies a screen update, so TerminalDisplay won't
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2372 // know where the current selection is.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2373
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2374 if (_hasBlinkingCursor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2375 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2376 _blinkCursorTimer->start(BLINK_DELAY);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2377 if (_cursorBlinking)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2378 blinkCursorEvent();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2379 else
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2380 _cursorBlinking = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2381 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2382
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2383 if ( emitKeyPressSignal && !_readonly )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2384 emit keyPressedSignal(event);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2385
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2386 if (_readonly) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2387 event->ignore();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2388 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2389 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2390 event->accept();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2391 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2392 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2393
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2394 void TerminalView::inputMethodEvent( QInputMethodEvent* event )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2395 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2396 QKeyEvent keyEvent(QEvent::KeyPress,0,Qt::NoModifier,event->commitString());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2397 emit keyPressedSignal(&keyEvent);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2398
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2399 _inputMethodData.preeditString = event->preeditString();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2400 update(preeditRect() | _inputMethodData.previousPreeditRect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2401
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2402 event->accept();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2403 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2404 QVariant TerminalView::inputMethodQuery( Qt::InputMethodQuery query ) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2405 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2406 const QPoint cursorPos = _screenWindow ? _screenWindow->cursorPosition() : QPoint(0,0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2407 switch ( query )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2408 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2409 case Qt::ImMicroFocus:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2410 return imageToWidget(QRect(cursorPos.x(),cursorPos.y(),1,1));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2411 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2412 case Qt::ImFont:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2413 return font();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2414 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2415 case Qt::ImCursorPosition:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2416 // return the cursor position within the current line
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2417 return cursorPos.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2418 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2419 case Qt::ImSurroundingText:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2420 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2421 // return the text from the current line
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2422 QString lineText;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2423 QTextStream stream(&lineText);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2424 PlainTextDecoder decoder;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2425 decoder.begin(&stream);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2426 decoder.decodeLine(&_image[loc(0,cursorPos.y())],_usedColumns,_lineProperties[cursorPos.y()]);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2427 decoder.end();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2428 return lineText;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2429 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2430 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2431 case Qt::ImCurrentSelection:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2432 return QString();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2433 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2434 default:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2435 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2436 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2437
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2438 return QVariant();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2439 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2440
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2441 bool TerminalView::event( QEvent *e )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2442 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2443 if ( e->type() == QEvent::ShortcutOverride )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2444 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2445 QKeyEvent* keyEvent = static_cast<QKeyEvent *>( e );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2446
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2447 // a check to see if keyEvent->text() is empty is used
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2448 // to avoid intercepting the press of the modifier key on its own.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2449 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2450 // this is important as it allows a press and release of the Alt key
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2451 // on its own to focus the menu bar, making it possible to
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2452 // work with the menu without using the mouse
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2453 if ( (keyEvent->modifiers() == Qt::AltModifier) &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2454 !keyEvent->text().isEmpty() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2455 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2456 keyEvent->accept();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2457 return true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2458 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2459
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2460 // Override any of the following shortcuts because
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2461 // they are needed by the terminal
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2462 int keyCode = keyEvent->key() | keyEvent->modifiers();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2463 switch ( keyCode )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2464 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2465 // list is taken from the QLineEdit::event() code
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2466 case Qt::Key_Tab:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2467 case Qt::Key_Delete:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2468 case Qt::Key_Home:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2469 case Qt::Key_End:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2470 case Qt::Key_Backspace:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2471 case Qt::Key_Left:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2472 case Qt::Key_Right:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2473 keyEvent->accept();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2474 return true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2475 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2476 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2477 return QWidget::event( e );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2478 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2479
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2480 void TerminalView::setBellMode(int mode)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2481 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2482 _bellMode=mode;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2483 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2484
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2485 void TerminalView::enableBell()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2486 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2487 _allowBell = true;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2488 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2489
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2490 void TerminalView::swapColorTable()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2491 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2492 ColorEntry color = _colorTable[1];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2493 _colorTable[1]=_colorTable[0];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2494 _colorTable[0]= color;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2495 _colorsInverted = !_colorsInverted;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2496 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2497 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2498
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2499 void TerminalView::clearImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2500 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2501 // We initialize _image[_imageSize] too. See makeImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2502 for (int i = 0; i <= _imageSize; i++)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2503 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2504 _image[i].character = ' ';
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2505 _image[i].foregroundColor = CharacterColor(COLOR_SPACE_DEFAULT,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2506 DEFAULT_FORE_COLOR);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2507 _image[i].backgroundColor = CharacterColor(COLOR_SPACE_DEFAULT,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2508 DEFAULT_BACK_COLOR);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2509 _image[i].rendition = DEFAULT_RENDITION;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2510 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2511 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2512
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2513 void TerminalView::calcGeometry()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2514 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2515 _scrollBar->resize(QApplication::style()->pixelMetric(QStyle::PM_ScrollBarExtent),
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2516 contentsRect().height());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2517 switch(_scrollbarLocation)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2518 {
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2519 case NoScrollBar :
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2520 _leftMargin = DEFAULT_LEFT_MARGIN;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2521 _contentWidth = contentsRect().width() - 2 * DEFAULT_LEFT_MARGIN;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2522 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2523 case ScrollBarLeft :
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2524 _leftMargin = DEFAULT_LEFT_MARGIN + _scrollBar->width();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2525 _contentWidth = contentsRect().width() - 2 * DEFAULT_LEFT_MARGIN - _scrollBar->width();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2526 _scrollBar->move(contentsRect().topLeft());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2527 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2528 case ScrollBarRight:
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2529 _leftMargin = DEFAULT_LEFT_MARGIN;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2530 _contentWidth = contentsRect().width() - 2 * DEFAULT_LEFT_MARGIN - _scrollBar->width();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2531 _scrollBar->move(contentsRect().topRight() - QPoint(_scrollBar->width()-1,0));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2532 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2533 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2534
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2535 _topMargin = DEFAULT_TOP_MARGIN;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2536 _contentHeight = contentsRect().height() - 2 * DEFAULT_TOP_MARGIN + /* mysterious */ 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2537
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2538 if (!_isFixedSize)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2539 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2540 // ensure that display is always at least one column wide
17857
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
2541 _columns = qMax(1,qFloor(_contentWidth / _fontWidth));
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2542 _usedColumns = qMin(_usedColumns,_columns);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2543
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2544 // ensure that display is always at least one line high
17857
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
2545 _lines = qMax(1, qFloor(_contentHeight / _fontHeight));
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2546 _usedLines = qMin(_usedLines,_lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2547 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2548 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2549
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2550 void TerminalView::makeImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2551 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2552 //qDebug("%s %d makeImage", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2553 calcGeometry();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2554
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2555 // confirm that array will be of non-zero size, since the painting code
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2556 // assumes a non-zero array length
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2557 Q_ASSERT( _lines > 0 && _columns > 0 );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2558 Q_ASSERT( _usedLines <= _lines && _usedColumns <= _columns );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2559
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2560 _imageSize=_lines*_columns;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2561
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2562 // We over-commit one character so that we can be more relaxed in dealing with
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2563 // certain boundary conditions: _image[_imageSize] is a valid but unused position
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2564 _image = new Character[_imageSize+1];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2565
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2566 clearImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2567 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2568
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2569 // calculate the needed size
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2570 void TerminalView::setSize(int columns, int lines)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2571 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2572 //FIXME - Not quite correct, a small amount of additional space
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2573 // will be used for margins, the scrollbar etc.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2574 // we need to allow for this so that '_size' does allow
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2575 // enough room for the specified number of columns and lines to fit
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2576
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2577 QSize newSize = QSize( columns * _fontWidth ,
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2578 lines * _fontHeight );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2579
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2580 if ( newSize != size() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2581 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2582 _size = newSize;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2583 updateGeometry();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2584 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2585 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2586
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2587 void TerminalView::setFixedSize(int cols, int lins)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2588 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2589 _isFixedSize = true;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2590
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2591 //ensure that display is at least one line by one column in size
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2592 _columns = qMax(1,cols);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2593 _lines = qMax(1,lins);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2594 _usedColumns = qMin(_usedColumns,_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2595 _usedLines = qMin(_usedLines,_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2596
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2597 if (_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2598 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2599 delete[] _image;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2600 makeImage();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2601 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2602 setSize(cols, lins);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2603 QWidget::setFixedSize(_size);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2604 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2605
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2606 QSize TerminalView::sizeHint() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2607 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2608 return _size;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2609 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2610
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2611
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2612 /* --------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2613 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2614 /* Drag & Drop */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2615 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2616 /* --------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2617
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2618 void TerminalView::dragEnterEvent(QDragEnterEvent* event)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2619 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2620 if (event->mimeData()->hasFormat("text/plain"))
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2621 event->acceptProposedAction();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2622 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2623
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2624 void TerminalView::dropEvent(QDropEvent* event)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2625 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2626 // KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2627
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2628 QString dropText;
18685
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2629
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2630 if (event->mimeData ()->hasUrls ())
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2631 {
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2632 foreach (QUrl url, event->mimeData ()->urls ())
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2633 {
19629
be7ac98fab43 strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19009
diff changeset
2634 if(dropText.length () > 0)
18685
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2635 dropText += "\n";
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2636 dropText += url.toLocalFile ();
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2637 }
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2638 }
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18568
diff changeset
2639
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2640 /* if (!urls.isEmpty())
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2641 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2642 for ( int i = 0 ; i < urls.count() ; i++ )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2643 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2644 KUrl url = KIO::NetAccess::mostLocalUrl( urls[i] , 0 );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2645 QString urlText;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2646
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2647 if (url.isLocalFile())
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2648 urlText = url.path();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2649 else
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2650 urlText = url.url();
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2651
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2652 // in future it may be useful to be able to insert file names with drag-and-drop
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2653 // without quoting them (this only affects paths with spaces in)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2654 urlText = KShell::quoteArg(urlText);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2655
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2656 dropText += urlText;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2657
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2658 if ( i != urls.count()-1 )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2659 dropText += ' ';
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2660 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2661 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2662 else
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2663 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2664 dropText = event->mimeData()->text();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2665 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2666 */
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2667 if(event->mimeData()->hasFormat("text/plain"))
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2668 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2669 emit sendStringToEmu(dropText.toLocal8Bit());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2670 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2671 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2672
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2673 void TerminalView::doDrag()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2674 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2675 dragInfo.state = diDragging;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2676 dragInfo.dragObject = new QDrag(this);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2677 QMimeData *mimeData = new QMimeData;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2678 mimeData->setText(QApplication::clipboard()->text(QClipboard::Selection));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2679 dragInfo.dragObject->setMimeData(mimeData);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2680 dragInfo.dragObject->start(Qt::CopyAction);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2681 // Don't delete the QTextDrag object. Qt will delete it when it's done with it.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2682 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2683
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2684 void TerminalView::outputSuspended(bool suspended)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2685 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2686 //create the label when this function is first called
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2687 if (!_outputSuspendedLabel)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2688 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2689 //This label includes a link to an English language website
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2690 //describing the 'flow control' (Xon/Xoff) feature found in almost
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2691 //all terminal emulators.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2692 //If there isn't a suitable article available in the target language the link
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2693 //can simply be removed.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2694 _outputSuspendedLabel = new QLabel( ("<qt>Output has been "
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2695 "<a href=\"http://en.wikipedia.org/wiki/XON\">suspended</a>"
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2696 " by pressing Ctrl+S."
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2697 " Press <b>Ctrl+Q</b> to resume.</qt>"),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2698 this );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2699
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2700 QPalette palette(_outputSuspendedLabel->palette());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2701
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2702 palette.setColor(QPalette::Normal, QPalette::WindowText, QColor(Qt::white));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2703 palette.setColor(QPalette::Normal, QPalette::Window, QColor(Qt::black));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2704 // KColorScheme::adjustForeground(palette,KColorScheme::NeutralText);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2705 // KColorScheme::adjustBackground(palette,KColorScheme::NeutralBackground);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2706 _outputSuspendedLabel->setPalette(palette);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2707 _outputSuspendedLabel->setAutoFillBackground(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2708 _outputSuspendedLabel->setBackgroundRole(QPalette::Base);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2709 _outputSuspendedLabel->setFont(QApplication::font());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2710 _outputSuspendedLabel->setMargin(5);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2711
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2712 //enable activation of "Xon/Xoff" link in label
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2713 _outputSuspendedLabel->setTextInteractionFlags(Qt::LinksAccessibleByMouse |
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2714 Qt::LinksAccessibleByKeyboard);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2715 _outputSuspendedLabel->setOpenExternalLinks(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2716 _outputSuspendedLabel->setVisible(false);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2717
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2718 _gridLayout->addWidget(_outputSuspendedLabel);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2719 _gridLayout->addItem( new QSpacerItem(0,0,QSizePolicy::Expanding,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2720 QSizePolicy::Expanding),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2721 1,0);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2722
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2723 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2724
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2725 _outputSuspendedLabel->setVisible(suspended);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2726 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2727
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2728 uint TerminalView::lineSpacing() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2729 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2730 return _lineSpacing;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2731 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2732
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2733 void TerminalView::setLineSpacing(uint i)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2734 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2735 _lineSpacing = i;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2736 setVTFont(font()); // Trigger an update.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2737 }
16794
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2738
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2739 QString TerminalView::selectedText ()
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2740 {
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2741 QString text = _screenWindow->selectedText (_preserveLineBreaks);
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2742 return text;
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2743 }