Mercurial > octave-dspies

annotate libgui/qterminal/libqterminal/unix/TerminalView.cpp @ 16794:1d1f02e0f6b4

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GUI: enable clipboard content detection for terminal window context menu * libgui/qterminal/libqterminal/QTerminal.h, libgui/qterminal/libqterminal/QTerminal.cc (QTerminal::handleCustomContentMenuRequested): Use clinboard and tem window selection buffer to determine enable state of copy/paste actions. (QTerminal::QTerminal): save content actions for copy and paste to variables. * libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp, libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.h (QUnixTerminalImpl::selectedText): New function. * libgui/qterminal/libqterminal/unix/TerminalView.cpp, libgui/qterminal/libqterminal/unix/TerminalView.h (TerminalView::selectedText): New function. * libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp, libgui/qterminal/libqterminal/win32/QWinTerminalImpl.h (QWinTerminalImpl::selectedText): New function.
author John Donoghue <john.donoghue@ieee.org>
date Thu, 20 Jun 2013 22:04:58 -0400
parents b04413e5a811
children 944ade6e7f66
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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 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 <QtGui/QApplication>
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31 #include <QtGui/QBoxLayout>
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32 #include <QtGui/QClipboard>
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33 #include <QtGui/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 <QtGui/QGridLayout>
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38 #include <QtGui/QLabel>
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39 #include <QtGui/QLayout>
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40 #include <QtGui/QPainter>
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41 #include <QtGui/QPixmap>
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42 #include <QtGui/QScrollBar>
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43 #include <QtGui/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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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
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215 QWidget::setFont(font);
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216 fontChange(font);
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217 }
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218 }
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219
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220 void TerminalView::setFont(const QFont &)
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221 {
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222 // ignore font change request if not coming from konsole itself
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223 }
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224
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225 /* ------------------------------------------------------------------------- */
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226 /* */
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227 /* Constructor / Destructor */
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228 /* */
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229 /* ------------------------------------------------------------------------- */
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230
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231 TerminalView::TerminalView(QWidget *parent)
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232 :QWidget(parent)
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233 ,_screenWindow(0)
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234 ,_allowBell(true)
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235 ,_gridLayout(0)
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236 ,_fontHeight(1)
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237 ,_fontWidth(1)
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238 ,_fontAscent(1)
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239 ,_lines(1)
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240 ,_columns(1)
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241 ,_usedLines(1)
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242 ,_usedColumns(1)
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243 ,_contentHeight(1)
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244 ,_contentWidth(1)
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245 ,_image(0)
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246 ,_randomSeed(0)
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247 ,_resizing(false)
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248 ,_terminalSizeHint(false)
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249 ,_terminalSizeStartup(true)
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250 ,_actSel(0)
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251 ,_wordSelectionMode(false)
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252 ,_lineSelectionMode(false)
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253 ,_preserveLineBreaks(false)
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254 ,_columnSelectionMode(false)
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255 ,_scrollbarLocation(NoScrollBar)
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256 ,_wordCharacters(":@-./_~")
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257 ,_bellMode(SystemBeepBell)
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258 ,_blinking(false)
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259 ,_cursorBlinking(false)
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260 ,_hasBlinkingCursor(false)
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261 ,_ctrlDrag(false)
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262 ,_tripleClickMode(SelectWholeLine)
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263 ,_isFixedSize(false)
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264 ,_possibleTripleClick(false)
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265 ,_resizeWidget(0)
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266 ,_resizeTimer(0)
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267 ,_outputSuspendedLabel(0)
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268 ,_lineSpacing(0)
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269 ,_colorsInverted(false)
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270 ,_blendColor(qRgba(0,0,0,0xff))
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271 ,_filterChain(new TerminalImageFilterChain())
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272 ,_cursorShape(BlockCursor)
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273 ,_readonly(false)
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274 {
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275 // terminal applications are not designed with Right-To-Left in mind,
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276 // so the layout is forced to Left-To-Right
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277 setLayoutDirection(Qt::LeftToRight);
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278
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279 // The offsets are not yet calculated.
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280 // Do not calculate these too often to be more smoothly when resizing
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281 // konsole in opaque mode.
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282 _topMargin = DEFAULT_TOP_MARGIN;
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283 _leftMargin = DEFAULT_LEFT_MARGIN;
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parents:
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284
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parents:
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285 // create scroll bar for scrolling output up and down
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parents:
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286 // set the scroll bar's slider to occupy the whole area of the scroll bar initially
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287 _scrollBar = new QScrollBar(this);
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288 setScroll(0,0);
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289 _scrollBar->setCursor( Qt::ArrowCursor );
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290 connect(_scrollBar, SIGNAL(valueChanged(int)), this,
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291 SLOT(scrollBarPositionChanged(int)));
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292
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parents:
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293 // setup timers for blinking cursor and text
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294 _blinkTimer = new QTimer(this);
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parents:
diff changeset
295 connect(_blinkTimer, SIGNAL(timeout()), this, SLOT(blinkEvent()));
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296 _blinkCursorTimer = new QTimer(this);
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diff changeset
297 connect(_blinkCursorTimer, SIGNAL(timeout()), this, SLOT(blinkCursorEvent()));
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298
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299 // QCursor::setAutoHideCursor( this, true );
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300
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301 setUsesMouse(true);
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302 setColorTable(base_color_table);
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parents:
diff changeset
303 setMouseTracking(true);
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304
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diff changeset
305 // Enable drag and drop
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306 setAcceptDrops(true); // attempt
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307 dragInfo.state = diNone;
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parents:
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308
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parents:
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309 setFocusPolicy( Qt::WheelFocus );
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310
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parents:
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311 // enable input method support
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312 setAttribute(Qt::WA_InputMethodEnabled, true);
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313
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314 // this is an important optimization, it tells Qt
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parents:
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315 // that TerminalDisplay will handle repainting its entire area.
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316 setAttribute(Qt::WA_OpaquePaintEvent);
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317
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318 _gridLayout = new QGridLayout(this);
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319 _gridLayout->setMargin(0);
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320
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321 setLayout( _gridLayout );
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322 }
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323
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324 TerminalView::~TerminalView()
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parents:
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325 {
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326 qApp->removeEventFilter( this );
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327
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328 delete[] _image;
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329
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330 delete _gridLayout;
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parents:
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331 delete _outputSuspendedLabel;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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332 delete _filterChain;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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333 }
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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334
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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335 /* ------------------------------------------------------------------------- */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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336 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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337 /* Display Operations */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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338 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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339 /* ------------------------------------------------------------------------- */
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parents:
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340
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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341 /**
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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342 A table for emulating the simple (single width) unicode drawing chars.
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parents:
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343 It represents the 250x - 257x glyphs. If it's zero, we can't use it.
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344 if it's not, it's encoded as follows: imagine a 5x5 grid where the points are numbered
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345 0 to 24 left to top, top to bottom. Each point is represented by the corresponding bit.
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346
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Jacob Dawid <jacob.dawid@googlemail.com>
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347 Then, the pixels basically have the following interpretation:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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348 _|||_
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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349 -...-
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
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:
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352 _|||_
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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353
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
354 where _ = none
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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355 | = vertical line.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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356 - = horizontal line.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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357 */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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358
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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359
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
360 enum LineEncode
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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361 {
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362 TopL = (1<<1),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
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363 TopC = (1<<2),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
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364 TopR = (1<<3),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
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365
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Jacob Dawid <jacob.dawid@googlemail.com>
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366 LeftT = (1<<5),
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Jacob Dawid <jacob.dawid@googlemail.com>
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367 Int11 = (1<<6),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
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368 Int12 = (1<<7),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
369 Int13 = (1<<8),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
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370 RightT = (1<<9),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
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371
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Jacob Dawid <jacob.dawid@googlemail.com>
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372 LeftC = (1<<10),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
373 Int21 = (1<<11),
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Jacob Dawid <jacob.dawid@googlemail.com>
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diff changeset
374 Int22 = (1<<12),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
375 Int23 = (1<<13),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
376 RightC = (1<<14),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
377
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
378 LeftB = (1<<15),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
379 Int31 = (1<<16),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
380 Int32 = (1<<17),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
381 Int33 = (1<<18),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
382 RightB = (1<<19),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
383
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
384 BotL = (1<<21),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
385 BotC = (1<<22),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
386 BotR = (1<<23)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
387 };
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
388
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
389 #include "LineFont.h"
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
390
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
391 static void drawLineChar(QPainter& paint, int x, int y, int w, int h, uchar code)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
392 {
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
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393 //Calculate cell midpoints, end points.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
394 int cx = x + w/2;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
395 int cy = y + h/2;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
396 int ex = x + w - 1;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
397 int ey = y + h - 1;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
398
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
399 quint32 toDraw = LineChars[code];
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
400
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
401 //Top _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
402 if (toDraw & TopL)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
403 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
404 if (toDraw & TopC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
405 paint.drawLine(cx, y, cx, cy-2);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
406 if (toDraw & TopR)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
407 paint.drawLine(cx+1, y, cx+1, cy-2);
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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 //Bot _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
410 if (toDraw & BotL)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
411 paint.drawLine(cx-1, cy+2, cx-1, ey);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
412 if (toDraw & BotC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
413 paint.drawLine(cx, cy+2, cx, ey);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
414 if (toDraw & BotR)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
415 paint.drawLine(cx+1, cy+2, cx+1, ey);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
416
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
417 //Left _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
418 if (toDraw & LeftT)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
419 paint.drawLine(x, cy-1, cx-2, cy-1);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
420 if (toDraw & LeftC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
421 paint.drawLine(x, cy, cx-2, cy);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
422 if (toDraw & LeftB)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
423 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
424
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
425 //Right _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
426 if (toDraw & RightT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
427 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
428 if (toDraw & RightC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
429 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
430 if (toDraw & RightB)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
431 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
432
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
433 //Intersection points.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
434 if (toDraw & Int11)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
435 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
436 if (toDraw & Int12)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
437 paint.drawPoint(cx, cy-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
438 if (toDraw & Int13)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
439 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
440
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
441 if (toDraw & Int21)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
442 paint.drawPoint(cx-1, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
443 if (toDraw & Int22)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
444 paint.drawPoint(cx, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
445 if (toDraw & Int23)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
446 paint.drawPoint(cx+1, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
447
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
448 if (toDraw & Int31)
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 if (toDraw & Int32)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
451 paint.drawPoint(cx, cy+1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
452 if (toDraw & Int33)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
453 paint.drawPoint(cx+1, cy+1);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
454
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
455 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
456
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
457 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
458 const Character* attributes)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
459 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
460 const QPen& currentPen = painter.pen();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
461
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
462 if ( attributes->rendition & RE_BOLD )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
463 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
464 QPen boldPen(currentPen);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
465 boldPen.setWidth(3);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
466 painter.setPen( boldPen );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
467 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
468
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
469 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
470 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
471 uchar code = str[i].cell();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
472 if (LineChars[code])
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
473 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
474 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
475
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
476 painter.setPen( currentPen );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
477 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
478
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
479 void TerminalView::setKeyboardCursorShape(KeyboardCursorShape shape)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
480 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
481 _cursorShape = shape;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
482 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
483 TerminalView::KeyboardCursorShape TerminalView::keyboardCursorShape() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
484 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
485 return _cursorShape;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
486 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
487 void TerminalView::setKeyboardCursorColor(bool useForegroundColor, const QColor& color)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
488 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
489 if (useForegroundColor)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
490 _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
491 // the foreground color of the
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
492 // current character should
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
493 // be used
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
494
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
495 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
496 _cursorColor = color;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
497 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
498 QColor TerminalView::keyboardCursorColor() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
499 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
500 return _cursorColor;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
501 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
502
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
503 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
504 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
505 // 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
506 // 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
507 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
508 // 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
509 // 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
510 // 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
511 // applications.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
512 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
513 QRect scrollBarArea = _scrollBar->isVisible() ?
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
514 rect.intersected(_scrollBar->geometry()) :
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
515 QRect();
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
516
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
517 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
518 QRect contentsRect = contentsRegion.boundingRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
519
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
520 painter.fillRect(contentsRect, backgroundColor);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
521 painter.fillRect(scrollBarArea,_scrollBar->palette().background());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
522 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
523
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
524 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
525 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
526 const QColor& foregroundColor,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
527 const QColor& /*backgroundColor*/,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
528 bool& invertCharacterColor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
529 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
530 QRect cursorRect = rect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
531 cursorRect.setHeight(_fontHeight - _lineSpacing - 1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
532
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
533 if (!_cursorBlinking)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
534 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
535 if ( _cursorColor.isValid() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
536 painter.setPen(_cursorColor);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
537 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
538 painter.setPen(foregroundColor);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
539 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
540
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
541 if ( _cursorShape == BlockCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
542 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
543 // 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
544 // 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
545 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
546
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
547 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
548 penWidth/2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
549 - penWidth/2 - penWidth%2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
550 - penWidth/2 - penWidth%2));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
551 if ( hasFocus() )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
552 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
553 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
554
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
555 if ( !_cursorColor.isValid() )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
556 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
557 // 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
558 // the cursor position is readable
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
559 invertCharacterColor = true;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
560 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
561 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
562 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
563 else if ( _cursorShape == UnderlineCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
564 painter.drawLine(cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
565 cursorRect.bottom(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
566 cursorRect.right(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
567 cursorRect.bottom());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
568 else if ( _cursorShape == IBeamCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
569 painter.drawLine(cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
570 cursorRect.top(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
571 cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
572 cursorRect.bottom());
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
573
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
574 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
575 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
576
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
577 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
578 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
579 const QString& text,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
580 const Character* style,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
581 bool invertCharacterColor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
582 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
583 // 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
584 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
585 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
586
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
587 // setup bold and underline
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
588 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
589 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
590
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
591 QFont font = painter.font();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
592 if ( font.bold() != useBold
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
593 || font.underline() != useUnderline )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
594 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
595 font.setBold(useBold);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
596 font.setUnderline(useUnderline);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
597 painter.setFont(font);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
598 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
599
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
600 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
601 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
602
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
603 QPen pen = painter.pen();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
604 if ( pen.color() != color )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
605 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
606 pen.setColor(color);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
607 painter.setPen(color);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
608 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
609 // draw text
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
610 if ( isLineCharString(text) ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
611 drawLineCharString(painter,rect.x(),rect.y(),text,style);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
612 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
613 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
614 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
615 // 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
616 // 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
617 // 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
618 // 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
619 // Qt::LeftToRight for this widget
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
620 painter.drawText(rect,0,text);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
621 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
622 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
623
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
624 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
625 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
626 const QString& text,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
627 const Character* style)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
628 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
629 painter.save();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
630
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
631 // setup painter
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
632 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
633 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
634
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
635 // 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
636 if ( backgroundColor != palette().background().color() )
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
637 drawBackground(painter,rect,backgroundColor);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
638
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
639 // 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
640 // 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
641 bool invertCharacterColor = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
642
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
643 if ( style->rendition & RE_CURSOR )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
644 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
645 // draw text
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
646 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
647
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
648 painter.restore();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
649 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
650
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
651 void TerminalView::setRandomSeed(uint randomSeed) { _randomSeed = randomSeed; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
652 uint TerminalView::randomSeed() const { return _randomSeed; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
653
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
654 #if 0
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
655 /*!
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
656 Set XIM Position
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
657 */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
658 void TerminalDisplay::setCursorPos(const int curx, const int cury)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
659 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
660 QPoint tL = contentsRect().topLeft();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
661 int tLx = tL.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
662 int tLy = tL.y();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
663
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
664 int xpos, ypos;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
665 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
666 xpos = _leftMargin + tLx + _fontWidth*curx;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
667 //setMicroFocusHint(xpos, ypos, 0, _fontHeight); //### ???
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
668 // 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
669 _cursorLine = cury;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
670 _cursorCol = curx;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
671 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
672 #endif
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
673
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
674 // 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
675 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
676 // 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
677 // 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
678 // 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
679 // 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
680 // 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
681 // Instead only new lines have to be drawn
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
682 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
683 // 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
684 // 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
685 // 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
686 // 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
687 void TerminalView::scrollImage(int lines , const QRect& screenWindowRegion)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
688 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
689 // 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
690 // 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
691 // 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
692 if ( _outputSuspendedLabel && _outputSuspendedLabel->isVisible() ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
693 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
694 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
695
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
696 // 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
697 // 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
698 // 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
699 // 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
700 QRect region = screenWindowRegion;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
701 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
702
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
703 if ( lines == 0
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
704 || _image == 0
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
705 || !region.isValid()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
706 || (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
707 || this->_lines <= region.height() ) return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
708
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
709 QRect scrollRect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
710
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
711 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
712 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
713
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
714 int top = _topMargin + (region.top() * _fontHeight);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
715 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
716 int bytesToMove = linesToMove *
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
717 this->_columns *
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
718 sizeof(Character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
719
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
720 Q_ASSERT( linesToMove > 0 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
721 Q_ASSERT( bytesToMove > 0 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
722
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
723 //scroll internal image
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
724 if ( lines > 0 )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
725 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
726 // 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
727 Q_ASSERT( (char*)lastCharPos + bytesToMove <
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
728 (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
729
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
730 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
731
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
732 //scroll internal image down
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
733 memmove( firstCharPos , lastCharPos , bytesToMove );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
734
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
735 //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
736 //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
737 scrollRect = QRect( _leftMargin , top,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
738 this->_usedColumns * _fontWidth ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
739 linesToMove * _fontHeight );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
740 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
741 else
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
742 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
743 // 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
744 Q_ASSERT( (char*)firstCharPos + bytesToMove <
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
745 (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
746
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
747 //scroll internal image up
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
748 memmove( lastCharPos , firstCharPos , bytesToMove );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
749
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
750 //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
751 //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
752 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
753
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
754 scrollRect = QRect( topPoint ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
755 QSize( this->_usedColumns*_fontWidth ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
756 linesToMove * _fontHeight ));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
757 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
758
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
759 //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
760 scroll( 0 , _fontHeight * (-lines) , scrollRect );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
761 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
762
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
763 QRegion TerminalView::hotSpotRegion() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
764 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
765 QRegion region;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
766 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
767 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
768 QRect rect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
769 rect.setLeft(hotSpot->startColumn());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
770 rect.setTop(hotSpot->startLine());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
771 rect.setRight(hotSpot->endColumn());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
772 rect.setBottom(hotSpot->endLine());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
773
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
774 region |= imageToWidget(rect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
775 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
776 return region;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
777 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
778
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
779 void TerminalView::processFilters()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
780 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
781 if (!_screenWindow)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
782 return;
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 QRegion preUpdateHotSpots = hotSpotRegion();
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 // 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
787 // 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
788 // 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
789 // 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
790 // 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
791 _filterChain->setImage( _screenWindow->getImage(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
792 _screenWindow->windowLines(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
793 _screenWindow->windowColumns(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
794 _screenWindow->getLineProperties() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
795 _filterChain->process();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
796
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
797 QRegion postUpdateHotSpots = hotSpotRegion();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
798
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
799 update( preUpdateHotSpots | postUpdateHotSpots );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
800 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
801
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
802 void TerminalView::updateImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
803 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
804 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
805 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
806 updateLineProperties();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
807
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
808 // 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
809 // 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
810 // can simply be moved up or down
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
811 scrollImage( _screenWindow->scrollCount() ,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
812 _screenWindow->scrollRegion() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
813 _screenWindow->resetScrollCount();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
814
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
815 Character* const newimg = _screenWindow->getImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
816 int lines = _screenWindow->windowLines() + 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
817 int columns = _screenWindow->windowColumns();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
818
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
819 setScroll( _screenWindow->currentLine() , _screenWindow->lineCount() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
820
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
821 if (!_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
822 updateImageSize(); // Create _image
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
823
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
824 Q_ASSERT( this->_usedLines <= this->_lines );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
825 Q_ASSERT( this->_usedColumns <= this->_columns );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
826
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
827 int y,x,len;
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 QPoint tL = contentsRect().topLeft();
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 int tLx = tL.x();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
832 int tLy = tL.y();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
833 _hasBlinker = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
834
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
835 CharacterColor cf; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
836 CharacterColor _clipboard; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
837 int cr = -1; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
838
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
839 const int linesToUpdate = qMin(this->_lines, qMax(0,lines ));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
840 const int columnsToUpdate = qMin(this->_columns,qMax(0,columns));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
841
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
842 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
843 char *dirtyMask = new char[columnsToUpdate+2];
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
844 QRegion dirtyRegion;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
845
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
846 // 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
847 // 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
848 // which therefore need to be repainted
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
849 int dirtyLineCount = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
850
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
851 for (y = 0; y < linesToUpdate; y++)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
852 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
853 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
854 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
855
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
856 bool updateLine = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
857
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
858 // 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
859 // 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
860 // its cell boundaries
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
861 memset(dirtyMask, 0, columnsToUpdate+2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
862
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
863 for( x = 0 ; x < columnsToUpdate ; x++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
864 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
865 if ( newLine[x] != currentLine[x] )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
866 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
867 dirtyMask[x] = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
868 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
869 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
870
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
871 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
872 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
873 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
874 _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
875
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
876 // 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
877 // 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
878 // 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
879 if (dirtyMask[x])
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 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
882 if ( !c )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
883 continue;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
884 int p = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
885 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
886 bool lineDraw = isLineChar(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
887 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
888 cr = newLine[x].rendition;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
889 _clipboard = newLine[x].backgroundColor;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
890 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
891 int lln = columnsToUpdate - x;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
892 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
893 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
894 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
895
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
896 if (!ch.character)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
897 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
898
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
899 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
900
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
901 if ( ch.foregroundColor != cf ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
902 ch.backgroundColor != _clipboard ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
903 ch.rendition != cr ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
904 !dirtyMask[x+len] ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
905 isLineChar(c) != lineDraw ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
906 nextIsDoubleWidth != doubleWidth )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
907 break;
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 disstrU[p++] = c; //fontMap(c);
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
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
912 QString unistr(disstrU, p);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
913
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
914 bool saveFixedFont = _fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
915 if (lineDraw)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
916 _fixedFont = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
917 if (doubleWidth)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
918 _fixedFont = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
919
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
920 updateLine = true;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
921
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
922 _fixedFont = saveFixedFont;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
923 x += len - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
924 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
925
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
926 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
927
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
928 //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
929 //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
930 //the top one is actually
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
931 //drawn.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
932 if (_lineProperties.count() > y)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
933 updateLine |= (_lineProperties[y] & LINE_DOUBLEHEIGHT);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
934
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
935 // 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
936 // 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
937 if (updateLine)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
938 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
939 dirtyLineCount++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
940
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
941 // 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
942 // repainted
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
943 QRect dirtyRect = QRect( _leftMargin+tLx ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
944 _topMargin+tLy+_fontHeight*y ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
945 _fontWidth * columnsToUpdate ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
946 _fontHeight );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
947
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
948 dirtyRegion |= dirtyRect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
949 }
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 // 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
952 // 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
953 memcpy((void*)currentLine,(const void*)newLine,columnsToUpdate*sizeof(Character));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
954 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
955
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
956 // 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
957 // outside the new _image is cleared
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
958 if ( linesToUpdate < _usedLines )
15671
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 dirtyRegion |= QRect( _leftMargin+tLx ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
961 _topMargin+tLy+_fontHeight*linesToUpdate ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
962 _fontWidth * this->_columns ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
963 _fontHeight * (_usedLines-linesToUpdate) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
964 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
965 _usedLines = linesToUpdate;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
966
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
967 if ( columnsToUpdate < _usedColumns )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
968 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
969 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
970 _topMargin+tLy ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
971 _fontWidth * (_usedColumns-columnsToUpdate) ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
972 _fontHeight * this->_lines );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
973 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
974 _usedColumns = columnsToUpdate;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
975
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
976 dirtyRegion |= _inputMethodData.previousPreeditRect;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
977
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
978 // update the parts of the display which have changed
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
979 update(dirtyRegion);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
980
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
981 if ( _hasBlinker && !_blinkTimer->isActive()) _blinkTimer->start( BLINK_DELAY );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
982 if (!_hasBlinker && _blinkTimer->isActive()) { _blinkTimer->stop(); _blinking = false; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
983 delete[] dirtyMask;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
984 delete[] disstrU;
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 }
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 void TerminalView::showResizeNotification()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
989 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
990 if (_terminalSizeHint && isVisible())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
991 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
992 if (_terminalSizeStartup) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
993 _terminalSizeStartup=false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
994 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
995 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
996 if (!_resizeWidget)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
997 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
998 _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
999 _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
1000 _resizeWidget->setMinimumHeight(_resizeWidget->sizeHint().height());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1001 _resizeWidget->setAlignment(Qt::AlignCenter);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1002
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1003 _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
1004
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1005 _resizeTimer = new QTimer(this);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1006 _resizeTimer->setSingleShot(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1007 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
1008
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1009 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1010 QString sizeStr;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1011 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
1012 _resizeWidget->setText(sizeStr);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1013 _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
1014 (height()-_resizeWidget->height())/2+20);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1015 _resizeWidget->show();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1016 _resizeTimer->start(1000);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1017 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1018 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1019
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1020 void TerminalView::setBlinkingCursor(bool blink)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1021 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1022 _hasBlinkingCursor=blink;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1023
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1024 setBlinkingCursorState(blink);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1025 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1026
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1027 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
1028 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1029 if (blink && !_blinkCursorTimer->isActive())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1030 _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
1031
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1032 if (!blink && _blinkCursorTimer->isActive())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1033 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1034 _blinkCursorTimer->stop();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1035 if (_cursorBlinking)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1036 blinkCursorEvent();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1037 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1038 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1039
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1040 void TerminalView::paintEvent( QPaintEvent* pe )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1041 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1042 updateImage();
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1043 //qDebug("%s %d paintEvent", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1044 QPainter paint(this);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1045 //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
1046
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1047 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
1048 {
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1049 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
1050 drawContents(paint, rect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1051 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1052 // 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
1053 // drawContents(paint, contentsRect());
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1054 drawInputMethodPreeditString(paint,preeditRect());
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1055 paintFilters(paint);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1056 paint.end();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1057 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1058
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1059 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
1060 {
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1061 setBlinkingCursorState(true);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1062 updateImage();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1063 repaint();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1064 update();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1065
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1066 QWidget::focusInEvent(focusEvent);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1067 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1068
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1069 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
1070 {
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1071 // 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
1072 _cursorBlinking = true;
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1073 setBlinkingCursorState(false);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1074
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1075 QWidget::focusOutEvent(focusEvent);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1076 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1077
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1078 QPoint TerminalView::cursorPosition() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1079 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1080 if (_screenWindow)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1081 return _screenWindow->cursorPosition();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1082 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1083 return QPoint(0,0);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1084 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1085
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1086 QRect TerminalView::preeditRect() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1087 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1088 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
1089
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1090 if ( preeditLength == 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1091 return QRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1092
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1093 return QRect(_leftMargin + _fontWidth*cursorPosition().x(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1094 _topMargin + _fontHeight*cursorPosition().y(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1095 _fontWidth*preeditLength,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1096 _fontHeight);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1097 }
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 void TerminalView::drawInputMethodPreeditString(QPainter& painter , const QRect& rect)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1100 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1101 if ( _inputMethodData.preeditString.isEmpty() ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1102 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1103 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1104 const QPoint cursorPos = cursorPosition();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1105
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1106 bool invertColors = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1107 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
1108 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
1109 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
1110
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1111 drawBackground(painter,rect,background);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1112 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
1113 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
1114
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1115 _inputMethodData.previousPreeditRect = rect;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1116 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1117
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1118 FilterChain* TerminalView::filterChain() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1119 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1120 return _filterChain;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1121 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1122
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1123 void TerminalView::paintFilters(QPainter& painter)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1124 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1125 //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
1126
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1127 // 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
1128 // lines for filters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1129 QPoint cursorPos = mapFromGlobal(QCursor::pos());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1130 int cursorLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1131 int cursorColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1132 getCharacterPosition( cursorPos , cursorLine , cursorColumn );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1133 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
1134
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1135 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
1136
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1137 // 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
1138 // 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
1139
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1140 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
1141 QListIterator<Filter::HotSpot*> iter(spots);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1142 while (iter.hasNext())
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1143 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1144 Filter::HotSpot* spot = iter.next();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1145
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1146 for ( int line = spot->startLine() ; line <= spot->endLine() ; line++ )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1147 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1148 int startColumn = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1149 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
1150 // 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
1151 // display in _columns
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1152
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1153 // 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
1154 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
1155 endColumn--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1156
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1157 // 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
1158 // 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
1159 endColumn++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1160
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1161 if ( line == spot->startLine() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1162 startColumn = spot->startColumn();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1163 if ( line == spot->endLine() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1164 endColumn = spot->endColumn();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1165
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1166 // subtract one pixel from
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1167 // 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
1168 // we do not overdraw adjacent
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1169 // hotspots
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 // 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
1172 // 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
1173 // 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
1174 // 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
1175 QRect r;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1176 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
1177 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
1178
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1179 // Underline link hotspots
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1180 if ( spot->type() == Filter::HotSpot::Link )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1181 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1182 QFontMetrics metrics(font());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1183
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1184 // 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
1185 // 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
1186 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
1187 // 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
1188 int underlinePos = baseline + metrics.underlinePos();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1189
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1190 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
1191 painter.drawLine( r.left() , underlinePos ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1192 r.right() , underlinePos );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1193 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1194 // 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
1195 // drawn on top of them
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1196 else if ( spot->type() == Filter::HotSpot::Marker )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1197 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1198 //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
1199 painter.fillRect(r,QBrush(QColor(255,0,0,120)));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1200 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1201 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1202 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1203 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1204 void TerminalView::drawContents(QPainter &paint, const QRect &rect)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1205 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1206 //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
1207
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1208 QPoint topLeft = contentsRect().topLeft();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1209 // Take the topmost vertical position for the view.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1210 int topLeftY = topLeft.y();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1211
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1212 // 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
1213 // 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
1214 // exactly the widget width.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1215 // 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
1216 int topLeftX = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1217
15678
a1bcffac7fa8 fixed cursor position
Jen Stewart <jen.stewart.london@gmail.com>
parents: 15676
diff changeset
1218 int leftUpperX = qMin(_usedColumns-1, qMax(0, qRound((rect.left() - topLeftX - _leftMargin ) / _fontWidth)));
a1bcffac7fa8 fixed cursor position
Jen Stewart <jen.stewart.london@gmail.com>
parents: 15676
diff changeset
1219 int leftUpperY = qMin(_usedLines-1, qMax(0, qRound((rect.top() - topLeftY - _topMargin ) / _fontHeight)));
a1bcffac7fa8 fixed cursor position
Jen Stewart <jen.stewart.london@gmail.com>
parents: 15676
diff changeset
1220 int rightLowerX = qMin(_usedColumns-1, qMax(0, qRound((rect.right() - topLeftX - _leftMargin ) / _fontWidth)));
a1bcffac7fa8 fixed cursor position
Jen Stewart <jen.stewart.london@gmail.com>
parents: 15676
diff changeset
1221 int rightLowerY = qMin(_usedLines-1, qMax(0, qRound((rect.bottom() - topLeftY - _topMargin ) / _fontHeight)));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1222
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1223 const int bufferSize = _usedColumns;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1224 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
1225 for (int y = leftUpperY; y <= rightLowerY; y++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1226 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1227 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
1228 int x = leftUpperX;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1229 if(!c && x)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1230 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
1231 for (; x <= rightLowerX; x++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1232 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1233 int len = 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1234 int p = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1235
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1236 // 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
1237 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
1238 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1239 // sequence of characters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1240 ushort extendedCharLength = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1241 ushort* chars = ExtendedCharTable::instance
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1242 .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
1243 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
1244 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1245 Q_ASSERT( p < bufferSize );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1246 disstrU[p++] = chars[index];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1247 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1248 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1249 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1250 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1251 // single character
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1252 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
1253 if (c)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1254 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1255 Q_ASSERT( p < bufferSize );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1256 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1257 }
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
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1260 bool lineDraw = isLineChar(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1261 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
1262 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
1263 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
1264 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
1265
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1266 while (x+len <= rightLowerX &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1267 _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
1268 _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
1269 _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
1270 (_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
1271 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
1272 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1273 if (c)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1274 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1275 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
1276 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
1277 len++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1278 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1279 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
1280 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
1281
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1282 bool save__fixedFont = _fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1283 if (lineDraw)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1284 _fixedFont = false;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1285 if (doubleWidth)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1286 _fixedFont = false;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1287 QString unistr(disstrU,p);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1288
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1289 if (y < _lineProperties.size())
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1290 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1291 if (_lineProperties[y] & LINE_DOUBLEWIDTH) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1292 paint.scale(2,1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1293 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1294
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1295 if (_lineProperties[y] & LINE_DOUBLEHEIGHT) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1296 paint.scale(1,2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1297 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1298 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1299
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1300 // 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
1301 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
1302 _topMargin+topLeftY+_fontHeight*y ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1303 _fontWidth*len,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1304 _fontHeight);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1305
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1306 // 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
1307 // 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
1308 // by the opposite of whatever
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1309 // 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
1310 // 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
1311 // (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
1312 QMatrix inverted = paint.matrix().inverted();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1313 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
1314
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1315
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1316 //paint text fragment
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1317 drawTextFragment( paint,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1318 textArea,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1319 unistr,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1320 &_image[loc(x,y)] );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1321
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1322
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1323 _fixedFont = save__fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1324
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1325 //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
1326 paint.resetMatrix();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1327
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1328 if (y < _lineProperties.size()-1)
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 //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
1331 //containing the same characters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1332 //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
1333 //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
1334 //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
1335 if (_lineProperties[y] & LINE_DOUBLEHEIGHT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1336 y++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1337 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1338 x += len - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1339 } // for x
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1340 } // for y
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1341 delete [] disstrU;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1342 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1343
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1344 void TerminalView::blinkEvent()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1345 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1346 _blinking = !_blinking;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1347
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1348 //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
1349 // where there is blinking text
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1350 // rather than repainting the whole widget.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1351 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1352 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1353
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1354 QRect TerminalView::imageToWidget(const QRect& imageArea) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1355 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1356 //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
1357 QRect result;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1358 result.setLeft( _leftMargin + _fontWidth * imageArea.left() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1359 result.setTop( _topMargin + _fontHeight * imageArea.top() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1360 result.setWidth( _fontWidth * imageArea.width() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1361 result.setHeight( _fontHeight * imageArea.height() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1362
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1363 return result;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1364 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1365
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1366 void TerminalView::blinkCursorEvent()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1367 {
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1368 if (_hasBlinkingCursor)
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1369 _cursorBlinking = !_cursorBlinking;
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1370 else
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1371 _cursorBlinking = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1372
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1373 QRect cursorRect = imageToWidget( QRect(cursorPosition(),QSize(1,1)) );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1374
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1375 update(cursorRect);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1376 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1377
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 /* Resizing */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1381 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1382 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1383
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1384 void TerminalView::resizeEvent(QResizeEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1385 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1386 updateImageSize();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1387 }
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 void TerminalView::propagateSize()
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 if (_isFixedSize)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1392 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1393 setSize(_columns, _lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1394 QWidget::setFixedSize(sizeHint());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1395 parentWidget()->adjustSize();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1396 parentWidget()->setFixedSize(parentWidget()->sizeHint());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1397 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1398 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1399 if (_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1400 updateImageSize();
15651
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::updateImageSize()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1404 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1405 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1406 Character* oldimg = _image;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1407 int oldlin = _lines;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1408 int oldcol = _columns;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1409
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1410 makeImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1411
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1412
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1413 // copy the old image to reduce flicker
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1414 int lines = qMin(oldlin,_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1415 int columns = qMin(oldcol,_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1416
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1417 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1418 if (oldimg)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1419 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1420 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
1421 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1422 memcpy((void*)&_image[_columns*line],
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1423 (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
1424 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1425 delete[] oldimg;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1426 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1427
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1428 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1429 if (_screenWindow)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1430 _screenWindow->setWindowLines(_lines);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1431
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1432 _resizing = (oldlin!=_lines) || (oldcol!=_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1433
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1434 if ( _resizing )
15671
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 //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
1437 showResizeNotification();
16538
8e180eac78d0 raise SIGWINCH signal in Unix GUI terminal window when size changes
John W. Eaton <jwe@octave.org>
parents: 15681
diff changeset
1438 #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
1439 ::raise (SIGWINCH);
8e180eac78d0 raise SIGWINCH signal in Unix GUI terminal window when size changes
John W. Eaton <jwe@octave.org>
parents: 15681
diff changeset
1440 #endif
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1441 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
1442 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1443 //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
1444
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1445 _resizing = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1446 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1447
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1448 //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
1449 //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
1450 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1451 //this allows
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1452 //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
1453 //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
1454 void TerminalView::showEvent(QShowEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1455 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1456 emit changedContentSizeSignal(_contentHeight,_contentWidth);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1457 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1458 void TerminalView::hideEvent(QHideEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1459 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1460 emit changedContentSizeSignal(_contentHeight,_contentWidth);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1461 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1462
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1463 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1464 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1465 /* Scrollbar */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1466 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1467 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1468
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1469 void TerminalView::scrollBarPositionChanged(int)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1470 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1471 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1472 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1473
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1474 _screenWindow->scrollTo( _scrollBar->value() );
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 // 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
1477 // the display to automatically track new output,
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1478 // that is, scroll down automatically
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1479 // to how new _lines as they are added
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1480 const bool atEndOfOutput = (_scrollBar->value() == _scrollBar->maximum());
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1481 _screenWindow->setTrackOutput( atEndOfOutput );
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 updateImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1484 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1485
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1486 void TerminalView::setScroll(int cursor, int slines)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1487 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1488 //qDebug("%s %d setScroll", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1489 // update _scrollBar if the range or value has changed,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1490 // otherwise return
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1491 //
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1492 // 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
1493 // 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
1494 if ( _scrollBar->minimum() == 0 &&
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1495 _scrollBar->maximum() == (slines - _lines) &&
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1496 _scrollBar->value() == cursor )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1497 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1498 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1499 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1500
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1501 disconnect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int)));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1502 _scrollBar->setRange(0,slines - _lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1503 _scrollBar->setSingleStep(1);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1504 _scrollBar->setPageStep(_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1505 _scrollBar->setValue(cursor);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1506 connect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int)));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1507 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1508
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1509 void TerminalView::setScrollBarPosition(ScrollBarPosition position)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1510 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1511 if (_scrollbarLocation == position) {
15671
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 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1514
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1515 if ( position == NoScrollBar )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1516 _scrollBar->hide();
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1517 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1518 _scrollBar->show();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1519
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1520 _topMargin = _leftMargin = 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1521 _scrollbarLocation = position;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1522
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1523 propagateSize();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1524 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1525 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1526
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1527 void TerminalView::mousePressEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1528 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1529 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
1530 mouseTripleClickEvent(ev);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1531 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1532 }
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 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
1535
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1536 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1537
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1538 int charLine;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1539 int charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1540 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1541 QPoint pos = QPoint(charColumn,charLine);
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 ( 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 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1545 _lineSelectionMode = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1546 _wordSelectionMode = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1547
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1548 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
1549 // 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
1550 bool selected = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1551
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1552 // 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
1553 // 'selected' accordingly.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1554 //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
1555
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1556 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
1557
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1558 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
1559 // 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
1560 dragInfo.state = diPending;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1561 dragInfo.start = ev->pos();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1562 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1563 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1564 // 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
1565 dragInfo.state = diNone;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1566
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1567 _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
1568 _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
1569
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1570 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
1571 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1572 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1573
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1574 //emit clearSelectionSignal();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1575 pos.ry() += _scrollBar->value();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1576 _iPntSel = _pntSel = pos;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1577 _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
1578
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1579 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1580 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1581 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1582 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
1583 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1584 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1585 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1586 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
1587 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1588 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
1589 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
1590 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1591 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
1592 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1593 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
1594 {
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1595 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
1596 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1597 emit configureRequest( this,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1598 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
1599 ev->pos()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1600 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1601 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1602 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1603 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
1604 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1605
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1606 QWidget::mousePressEvent (ev);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1607 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1608
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1609 QList<QAction*> TerminalView::filterActions(const QPoint& position)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1610 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1611 int charLine, charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1612 getCharacterPosition(position,charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1613
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1614 Filter::HotSpot* spot = _filterChain->hotSpotAt(charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1615
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1616 return spot ? spot->actions() : QList<QAction*>();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1617 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1618
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1619 void TerminalView::mouseMoveEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1620 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1621 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1622 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1623
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1624 getCharacterPosition(ev->pos(),charLine,charColumn);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1625
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1626 // handle filters
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1627 // change link hot-spot appearance on mouse-over
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 if ( spot && spot->type() == Filter::HotSpot::Link)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1630 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1631 QRect previousHotspotArea = _mouseOverHotspotArea;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1632 _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
1633 spot->startLine() * _fontHeight,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1634 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
1635 (spot->endLine()+1) * _fontHeight );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1636
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1637 // 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
1638 // 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
1639 const QString& tooltip = spot->tooltip();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1640 if ( !tooltip.isEmpty() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1641 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1642 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
1643 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1644
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1645 update( _mouseOverHotspotArea | previousHotspotArea );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1646 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1647 else if ( _mouseOverHotspotArea.isValid() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1648 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1649 update( _mouseOverHotspotArea );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1650 // 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
1651 _mouseOverHotspotArea = QRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1652 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1653
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1654 // for auto-hiding the cursor, we need mouseTracking
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1655 if (ev->buttons() == Qt::NoButton ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1656
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1657 // if the terminal is interested in mouse movements
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1658 // then emit a mouse movement signal, unless the shift
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1659 // key is being held down, which overrides this.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1660 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
1661 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1662 int button = 3;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1663 if (ev->buttons() & Qt::LeftButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1664 button = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1665 if (ev->buttons() & Qt::MidButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1666 button = 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1667 if (ev->buttons() & Qt::RightButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1668 button = 2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1669
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1670
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1671 emit mouseSignal( button,
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1672 charColumn + 1,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1673 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
1674 1 );
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 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1677 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1678
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1679 if (dragInfo.state == diPending)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1680 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1681 // 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
1682 // 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
1683
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1684 int distance = 10; //KGlobalSettings::dndEventDelay();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1685 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
1686 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
1687 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1688 // 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
1689 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
1690
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1691 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1692 doDrag();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1693 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1694 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1695 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1696 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
1697 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1698 // 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
1699 // 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
1700 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1701 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1702
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1703 if (_actSel == 0) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1704
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1705 // don't extend selection while pasting
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1706 if (ev->buttons() & Qt::MidButton) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1707
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1708 extendSelection( ev->pos() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1709 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1710
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1711 #if 0
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1712 void TerminalDisplay::setSelectionEnd()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1713 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1714 extendSelection( _configureRequestPoint );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1715 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1716 #endif
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1717
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1718 void TerminalView::extendSelection(const QPoint& position) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1719 QPoint pos = position;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1720
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1721 if (!_screenWindow) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1722 return;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1723 }
15651
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 QPoint tL = contentsRect().topLeft();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1726 int tLx = tL.x();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1727 int tLy = tL.y();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1728 int scroll = _scrollBar->value();
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 // 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
1731 // 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
1732 // this widget.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1733
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1734 // Adjust position within text area bounds. See FIXME above.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1735 if (pos.x() < tLx + _leftMargin) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1736 pos.setX(tLx + _leftMargin);
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 if (pos.x() > tLx + _leftMargin + _usedColumns * _fontWidth - 1) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1739 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
1740 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1741 if (pos.y() < tLy + _topMargin) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1742 pos.setY(tLy + _topMargin);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1743 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1744 if (pos.y() > tLy + _topMargin + _usedLines * _fontHeight - 1) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1745 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
1746 }
15651
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 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
1749 _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
1750 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1751 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
1752 _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
1753 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1754
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1755 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1756 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1757 getCharacterPosition(pos, charLine, charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1758
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1759 QPoint here = QPoint(charColumn, charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1760 QPoint ohere(here);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1761 QPoint _iPntSelCorr = _iPntSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1762 _iPntSelCorr.ry() -= _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1763 QPoint _pntSelCorr = _pntSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1764 _pntSelCorr.ry() -= _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1765 bool swapping = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1766
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1767 if (_wordSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1768 // Extend to word boundaries
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1769 int i = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1770 int selClass = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1771
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1772 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
1773 (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
1774 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
1775 (_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
1776 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
1777
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1778 // 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
1779 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
1780 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
1781 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1782 selClass = charClass(_image[i].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1783 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
1784 && 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
1785 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1786 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
1787 left.rx()--;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1788 } else {
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1789 left.rx() = _usedColumns - 1;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1790 left.ry()--;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1791 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1792 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1793 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1794
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1795 // 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
1796 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
1797 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
1798 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1799 selClass = charClass(_image[i].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1800 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
1801 && 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
1802 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1803 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
1804 right.rx()++;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1805 } else {
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1806 right.rx() = 0;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1807 right.ry()++;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1808 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1809 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1810 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1811
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1812 // 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
1813 if (left_not_right) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1814 here = left;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1815 ohere = right;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1816 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1817 here = right;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1818 ohere = left;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1819 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1820 ohere.rx()++;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1821 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1822
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1823 if (_lineSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1824 // Extend to complete line
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1825 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
1826
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1827 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
1828 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
1829
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1830 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
1831 above.ry()--;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1832 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1833 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
1834 below.ry()++;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1835 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1836
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1837 above.setX(0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1838 below.setX(_usedColumns - 1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1839
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1840 // 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
1841 if (above_not_below) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1842 here = above;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1843 ohere = below;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1844 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1845 here = below;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1846 ohere = above;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1847 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1848
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1849 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
1850 swapping = !(_tripleSelBegin == newSelBegin);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1851 _tripleSelBegin = newSelBegin;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1852
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1853 ohere.rx()++;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1854 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1855
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1856 int offset = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1857 if (!_wordSelectionMode && !_lineSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1858 int i = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1859 int selClass = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1860
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1861 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
1862 (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
1863 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
1864 (_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
1865 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
1866
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1867 // 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
1868 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
1869
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1870 // 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
1871 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
1872 if (right.x() > 0 && !_columnSelectionMode) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1873 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
1874 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1875 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
1876 if (selClass == ' ') {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1877 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
1878 !(_lineProperties[right.y()] & LINE_WRAPPED)) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1879 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1880 right.rx()++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1881 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1882 if (right.x() < _usedColumns - 1) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1883 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
1884 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1885 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
1886 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1887 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1888 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1889 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1890
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1891 // 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
1892 if (left_not_right) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1893 here = left;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1894 ohere = right;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1895 offset = 0;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1896 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1897 here = right;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1898 ohere = left;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1899 offset = -1;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1900 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1901 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1902
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1903 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
1904 return; // not moved
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1905 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1906
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1907 if (here == ohere) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1908 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
1909 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1910
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1911 if (_actSel < 2 || swapping) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1912 if (_columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1913 _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
1914 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1915 _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
1916 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1917
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1918 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1919
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1920 _actSel = 2; // within selection
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1921 _pntSel = here;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1922 _pntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1923
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1924 if (_columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1925 _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
1926 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1927 _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
1928 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1929 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1930
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1931 void TerminalView::mouseReleaseEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1932 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1933 if ( !_screenWindow )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1934 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1935
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1936 int charLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1937 int charColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1938 getCharacterPosition(ev->pos(),charLine,charColumn);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1939
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1940 if ( ev->button() == Qt::LeftButton)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1941 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1942 emit isBusySelecting(false);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1943 if(dragInfo.state == diPending)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1944 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1945 // 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
1946 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1947 //emit clearSelectionSignal();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1948 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1949 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1950 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1951 if ( _actSel > 1 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1952 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1953 setSelection( _screenWindow->selectedText(_preserveLineBreaks) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1954 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1955
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1956 _actSel = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1957
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1958 //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
1959 // 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
1960 // applies here, too.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1961
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1962 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
1963 emit mouseSignal( 3, // release
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1964 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1965 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
1966 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1967 dragInfo.state = diNone;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1968 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1969
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1970
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1971 if ( !_mouseMarks &&
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1972 ((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
1973 || ev->button() == Qt::MidButton) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1974 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1975 emit mouseSignal( 3,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1976 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1977 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
1978 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1979 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1980
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1981 QWidget::mouseReleaseEvent(ev);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1982 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1983
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1984 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
1985 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1986
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1987 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
1988 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
1989
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1990 if ( line < 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1991 line = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1992 if ( column < 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1993 column = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1994
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1995 if ( line >= _usedLines )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1996 line = _usedLines-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1997
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1998 // 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
1999 // 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
2000 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2001 // 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
2002 // 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
2003 if ( column > _usedColumns )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2004 column = _usedColumns;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2005 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2006
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2007 void TerminalView::updateLineProperties()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2008 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2009 if ( !_screenWindow )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2010 return;
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 _lineProperties = _screenWindow->getLineProperties();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2013 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2014
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2015 void TerminalView::mouseDoubleClickEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2016 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2017 if ( ev->button() != Qt::LeftButton) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2018 if ( !_screenWindow ) return;
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 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2021 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2022
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2023 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2024
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2025 QPoint pos(charColumn,charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2026
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2027 // pass on double click as two clicks.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2028 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
2029 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2030 // 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
2031 // 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
2032 emit mouseSignal( 0,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2033 pos.x()+1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2034 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
2035 0 ); // left button
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2036 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2037 }
15651
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 _screenWindow->clearSelection();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2040 QPoint bgnSel = pos;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2041 QPoint endSel = pos;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2042 int i = loc(bgnSel.x(),bgnSel.y());
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2043 _iPntSel = bgnSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2044 _iPntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2045
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2046 _wordSelectionMode = true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2047
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2048 // find word boundaries...
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2049 int selClass = charClass(_image[i].character);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2050 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2051 // 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
2052 int x = bgnSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2053 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
2054 && 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
2055 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2056 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2057 if (x>0)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2058 x--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2059 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2060 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2061 x=_usedColumns-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2062 bgnSel.ry()--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2063 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2064 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2065
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2066 bgnSel.setX(x);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2067 _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
2068
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2069 // 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
2070 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
2071 x = endSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2072 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
2073 && 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
2074 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2075 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2076 if (x<_usedColumns-1)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2077 x++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2078 else
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 x=0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2081 endSel.ry()++;
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 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2084
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2085 endSel.setX(x);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2086
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2087 // 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
2088 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
2089 endSel.setX( x - 1 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2090
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2091
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2092 _actSel = 2; // within selection
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 _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
2095
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2096 setSelection( _screenWindow->selectedText(_preserveLineBreaks) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2097 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2098
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2099 _possibleTripleClick=true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2100
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2101 QTimer::singleShot(QApplication::doubleClickInterval(),this,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2102 SLOT(tripleClickTimeout()));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2103 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2104
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2105 void TerminalView::wheelEvent( QWheelEvent* ev )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2106 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2107 if (ev->orientation() != Qt::Vertical)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2108 return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2109
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2110 if ( _mouseMarks )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2111 _scrollBar->event(ev);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2112 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2113 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2114 int charLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2115 int charColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2116 getCharacterPosition( ev->pos() , charLine , charColumn );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2117
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2118 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
2119 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2120 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
2121 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2122 }
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2125 void TerminalView::tripleClickTimeout()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2126 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2127 _possibleTripleClick=false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2128 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2129
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2130 void TerminalView::mouseTripleClickEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2131 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2132 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2133
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2134 int charLine;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2135 int charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2136 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2137 _iPntSel = QPoint(charColumn,charLine);
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 _screenWindow->clearSelection();
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 _lineSelectionMode = true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2142 _wordSelectionMode = false;
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 _actSel = 2; // within selection
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2145 emit isBusySelecting(true); // Keep it steady...
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2146
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2147 while (_iPntSel.y()>0 && (_lineProperties[_iPntSel.y()-1] & LINE_WRAPPED) )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2148 _iPntSel.ry()--;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2149
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2150 if (_tripleClickMode == SelectForwardsFromCursor) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2151 // find word boundary start
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2152 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
2153 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
2154 int x = _iPntSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2155
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2156 while ( ((x>0) ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2157 (_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
2158 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2159 && 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
2160 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2161 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2162 if (x>0)
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2163 x--;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2164 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2165 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2166 x=_columns-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2167 _iPntSel.ry()--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2168 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2169 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2170
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2171 _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
2172 _tripleSelBegin = QPoint( x, _iPntSel.y() );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2173 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2174 else if (_tripleClickMode == SelectWholeLine) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2175 _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
2176 _tripleSelBegin = QPoint( 0, _iPntSel.y() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2177 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2178
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2179 while (_iPntSel.y()<_lines-1 && (_lineProperties[_iPntSel.y()] & LINE_WRAPPED) )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2180 _iPntSel.ry()++;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2181
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2182 _screenWindow->setSelectionEnd( _columns - 1 , _iPntSel.y() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2183
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2184 setSelection(_screenWindow->selectedText(_preserveLineBreaks));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2185
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2186 _iPntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2187
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2188 emit tripleClicked( _screenWindow->selectedText( _preserveLineBreaks ) );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2189 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2190
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2191
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2192 bool TerminalView::focusNextPrevChild( bool next )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2193 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2194 if (next)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2195 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
2196 // when pressing Tab
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2197 return QWidget::focusNextPrevChild( next );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2198 }
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2201 int TerminalView::charClass(quint16 ch) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2202 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2203 QChar qch=QChar(ch);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2204 if ( qch.isSpace() ) return ' ';
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2205
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2206 if ( qch.isLetterOrNumber() || _wordCharacters.contains(qch, Qt::CaseInsensitive ) )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2207 return 'a';
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2208
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2209 // Everything else is weird
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2210 return 1;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2211 }
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 void TerminalView::setWordCharacters(const QString& wc)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2214 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2215 _wordCharacters = wc;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2216 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2217
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2218 void TerminalView::setUsesMouse(bool on)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2219 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2220 _mouseMarks = on;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2221 setCursor( _mouseMarks ? Qt::IBeamCursor : Qt::ArrowCursor );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2222 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2223 bool TerminalView::usesMouse() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2224 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2225 return _mouseMarks;
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2228 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2229 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2230 /* Clipboard */
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 /* ------------------------------------------------------------------------- */
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 #undef KeyPress
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2235
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2236 void TerminalView::emitSelection(bool useXselection,bool appendReturn)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2237 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2238 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2239 return;
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 // Paste Clipboard by simulating keypress events
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2242 QString text = QApplication::clipboard()->text(useXselection ? QClipboard::Selection :
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2243 QClipboard::Clipboard);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2244 if(appendReturn)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2245 text.append("\r");
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2246 if ( ! text.isEmpty() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2247 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2248 text.replace("\n", "\r");
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2249 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
2250 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
2251
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2252 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2253 }
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2256 void TerminalView::setSelection(const QString& t)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2257 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2258 QApplication::clipboard()->setText(t, QClipboard::Selection);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2259 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2260
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2261 void TerminalView::copyClipboard()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2262 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2263 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2264 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2265
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2266 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
2267
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2268 if (text.isEmpty ())
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2269 {
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2270 // FIXME -- interrupt is only appropriate here if CTRL-C is bound
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2271 // to the copy action. How can we determine that?
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2272
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2273 ::raise (SIGINT);
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2274 }
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2275 else
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2276 QApplication::clipboard()->setText(text);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2277 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2278
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2279 void TerminalView::pasteClipboard()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2280 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2281 emitSelection(false,false);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2282 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2283
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2284 void TerminalView::pasteSelection()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2285 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2286 emitSelection(true,false);
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2289 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2290 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2291 /* Keyboard */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2292 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2293 /* ------------------------------------------------------------------------- */
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 void TerminalView::keyPressEvent( QKeyEvent* event )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2296 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2297 //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
2298
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2299 bool emitKeyPressSignal = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2300
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2301 // Keyboard-based navigation
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2302 if ( event->modifiers() == Qt::ShiftModifier )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2303 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2304 bool update = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2305
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2306 if ( event->key() == Qt::Key_PageUp )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2307 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2308 //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
2309 _screenWindow->scrollBy( ScreenWindow::ScrollPages , -1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2310 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2311 else if ( event->key() == Qt::Key_PageDown )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2312 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2313 //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
2314 _screenWindow->scrollBy( ScreenWindow::ScrollPages , 1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2315 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2316 else if ( event->key() == Qt::Key_Up )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2317 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2318 //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
2319 _screenWindow->scrollBy( ScreenWindow::ScrollLines , -1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2320 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2321 else if ( event->key() == Qt::Key_Down )
15651
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 keydown", __FILE__, __LINE__);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2324 _screenWindow->scrollBy( ScreenWindow::ScrollLines , 1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2325 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2326 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2327 update = false;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2328 }
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 if ( update )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2331 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2332 //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
2333 _screenWindow->setTrackOutput( _screenWindow->atEndOfOutput() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2334
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2335 updateLineProperties();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2336 updateImage();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2337
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2338 // 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
2339 emitKeyPressSignal = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2340 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2341 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2342
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2343 _screenWindow->setTrackOutput( true );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2344
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2345 _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
2346 // 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
2347
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2348 if (_hasBlinkingCursor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2349 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2350 _blinkCursorTimer->start(BLINK_DELAY);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2351 if (_cursorBlinking)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2352 blinkCursorEvent();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2353 else
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2354 _cursorBlinking = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2355 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2356
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2357 if ( emitKeyPressSignal && !_readonly )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2358 emit keyPressedSignal(event);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2359
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2360 if (_readonly) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2361 event->ignore();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2362 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2363 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2364 event->accept();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2365 }
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2368 void TerminalView::inputMethodEvent( QInputMethodEvent* event )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2369 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2370 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
2371 emit keyPressedSignal(&keyEvent);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2372
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2373 _inputMethodData.preeditString = event->preeditString();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2374 update(preeditRect() | _inputMethodData.previousPreeditRect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2375
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2376 event->accept();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2377 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2378 QVariant TerminalView::inputMethodQuery( Qt::InputMethodQuery query ) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2379 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2380 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
2381 switch ( query )
15651
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 case Qt::ImMicroFocus:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2384 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
2385 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2386 case Qt::ImFont:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2387 return font();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2388 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2389 case Qt::ImCursorPosition:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2390 // 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
2391 return cursorPos.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2392 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2393 case Qt::ImSurroundingText:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2394 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2395 // 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
2396 QString lineText;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2397 QTextStream stream(&lineText);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2398 PlainTextDecoder decoder;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2399 decoder.begin(&stream);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2400 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
2401 decoder.end();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2402 return lineText;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2403 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2404 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2405 case Qt::ImCurrentSelection:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2406 return QString();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2407 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2408 default:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2409 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2410 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2411
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2412 return QVariant();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2413 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2414
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2415 bool TerminalView::event( QEvent *e )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2416 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2417 if ( e->type() == QEvent::ShortcutOverride )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2418 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2419 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
2420
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2421 // 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
2422 // 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
2423 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2424 // 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
2425 // 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
2426 // 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
2427 if ( (keyEvent->modifiers() == Qt::AltModifier) &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2428 !keyEvent->text().isEmpty() )
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 keyEvent->accept();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2431 return true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2432 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2433
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2434 // 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
2435 // 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
2436 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
2437 switch ( keyCode )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2438 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2439 // 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
2440 case Qt::Key_Tab:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2441 case Qt::Key_Delete:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2442 case Qt::Key_Home:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2443 case Qt::Key_End:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2444 case Qt::Key_Backspace:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2445 case Qt::Key_Left:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2446 case Qt::Key_Right:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2447 keyEvent->accept();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2448 return true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2449 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2450 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2451 return QWidget::event( e );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2452 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2453
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2454 void TerminalView::setBellMode(int mode)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2455 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2456 _bellMode=mode;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2457 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2458
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2459 void TerminalView::enableBell()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2460 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2461 _allowBell = true;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2462 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2463
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2464 void TerminalView::swapColorTable()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2465 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2466 ColorEntry color = _colorTable[1];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2467 _colorTable[1]=_colorTable[0];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2468 _colorTable[0]= color;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2469 _colorsInverted = !_colorsInverted;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2470 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2471 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2472
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2473 void TerminalView::clearImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2474 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2475 // We initialize _image[_imageSize] too. See makeImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2476 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
2477 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2478 _image[i].character = ' ';
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2479 _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
2480 DEFAULT_FORE_COLOR);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2481 _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
2482 DEFAULT_BACK_COLOR);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2483 _image[i].rendition = DEFAULT_RENDITION;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2484 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2485 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2486
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2487 void TerminalView::calcGeometry()
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 _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
2490 contentsRect().height());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2491 switch(_scrollbarLocation)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2492 {
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2493 case NoScrollBar :
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2494 _leftMargin = DEFAULT_LEFT_MARGIN;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2495 _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
2496 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2497 case ScrollBarLeft :
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2498 _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
2499 _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
2500 _scrollBar->move(contentsRect().topLeft());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2501 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2502 case ScrollBarRight:
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2503 _leftMargin = DEFAULT_LEFT_MARGIN;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2504 _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
2505 _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
2506 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2507 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2508
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2509 _topMargin = DEFAULT_TOP_MARGIN;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2510 _contentHeight = contentsRect().height() - 2 * DEFAULT_TOP_MARGIN + /* mysterious */ 1;
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 if (!_isFixedSize)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2513 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2514 // ensure that display is always at least one column wide
15678
a1bcffac7fa8 fixed cursor position
Jen Stewart <jen.stewart.london@gmail.com>
parents: 15676
diff changeset
2515 _columns = qMax(1,qRound(_contentWidth / _fontWidth));
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2516 _usedColumns = qMin(_usedColumns,_columns);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2517
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2518 // ensure that display is always at least one line high
15678
a1bcffac7fa8 fixed cursor position
Jen Stewart <jen.stewart.london@gmail.com>
parents: 15676
diff changeset
2519 _lines = qMax(1, qRound(_contentHeight / _fontHeight));
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2520 _usedLines = qMin(_usedLines,_lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2521 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2522 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2523
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2524 void TerminalView::makeImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2525 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2526 //qDebug("%s %d makeImage", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2527 calcGeometry();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2528
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2529 // 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
2530 // assumes a non-zero array length
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2531 Q_ASSERT( _lines > 0 && _columns > 0 );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2532 Q_ASSERT( _usedLines <= _lines && _usedColumns <= _columns );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2533
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2534 _imageSize=_lines*_columns;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2535
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2536 // 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
2537 // 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
2538 _image = new Character[_imageSize+1];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2539
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2540 clearImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2541 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2542
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2543 // calculate the needed size
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2544 void TerminalView::setSize(int columns, int lines)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2545 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2546 //FIXME - Not quite correct, a small amount of additional space
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2547 // will be used for margins, the scrollbar etc.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2548 // 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
2549 // 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
2550
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2551 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
2552 lines * _fontHeight );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2553
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2554 if ( newSize != size() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2555 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2556 _size = newSize;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2557 updateGeometry();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2558 }
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2561 void TerminalView::setFixedSize(int cols, int lins)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2562 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2563 _isFixedSize = true;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2564
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2565 //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
2566 _columns = qMax(1,cols);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2567 _lines = qMax(1,lins);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2568 _usedColumns = qMin(_usedColumns,_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2569 _usedLines = qMin(_usedLines,_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2570
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2571 if (_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2572 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2573 delete[] _image;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2574 makeImage();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2575 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2576 setSize(cols, lins);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2577 QWidget::setFixedSize(_size);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2578 }
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 QSize TerminalView::sizeHint() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2581 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2582 return _size;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2583 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2584
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 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2588 /* Drag & Drop */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2589 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2590 /* --------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2591
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2592 void TerminalView::dragEnterEvent(QDragEnterEvent* event)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2593 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2594 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
2595 event->acceptProposedAction();
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2598 void TerminalView::dropEvent(QDropEvent* event)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2599 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2600 // KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2601
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2602 QString dropText;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2603 /* if (!urls.isEmpty())
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2604 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2605 for ( int i = 0 ; i < urls.count() ; i++ )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2606 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2607 KUrl url = KIO::NetAccess::mostLocalUrl( urls[i] , 0 );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2608 QString urlText;
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 if (url.isLocalFile())
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2611 urlText = url.path();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2612 else
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2613 urlText = url.url();
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2614
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2615 // 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
2616 // 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
2617 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
2618
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2619 dropText += urlText;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2620
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2621 if ( i != urls.count()-1 )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2622 dropText += ' ';
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 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2625 else
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2626 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2627 dropText = event->mimeData()->text();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2628 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2629 */
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2630 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
2631 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2632 emit sendStringToEmu(dropText.toLocal8Bit());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2633 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2634 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2635
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2636 void TerminalView::doDrag()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2637 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2638 dragInfo.state = diDragging;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2639 dragInfo.dragObject = new QDrag(this);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2640 QMimeData *mimeData = new QMimeData;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2641 mimeData->setText(QApplication::clipboard()->text(QClipboard::Selection));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2642 dragInfo.dragObject->setMimeData(mimeData);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2643 dragInfo.dragObject->start(Qt::CopyAction);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2644 // 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
2645 }
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 void TerminalView::outputSuspended(bool suspended)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2648 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2649 //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
2650 if (!_outputSuspendedLabel)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2651 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2652 //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
2653 //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
2654 //all terminal emulators.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2655 //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
2656 //can simply be removed.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2657 _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
2658 "<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
2659 " by pressing Ctrl+S."
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2660 " 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
2661 this );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2662
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2663 QPalette palette(_outputSuspendedLabel->palette());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2664
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2665 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
2666 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
2667 // KColorScheme::adjustForeground(palette,KColorScheme::NeutralText);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2668 // KColorScheme::adjustBackground(palette,KColorScheme::NeutralBackground);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2669 _outputSuspendedLabel->setPalette(palette);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2670 _outputSuspendedLabel->setAutoFillBackground(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2671 _outputSuspendedLabel->setBackgroundRole(QPalette::Base);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2672 _outputSuspendedLabel->setFont(QApplication::font());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2673 _outputSuspendedLabel->setMargin(5);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2674
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2675 //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
2676 _outputSuspendedLabel->setTextInteractionFlags(Qt::LinksAccessibleByMouse |
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2677 Qt::LinksAccessibleByKeyboard);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2678 _outputSuspendedLabel->setOpenExternalLinks(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2679 _outputSuspendedLabel->setVisible(false);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2680
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2681 _gridLayout->addWidget(_outputSuspendedLabel);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2682 _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
2683 QSizePolicy::Expanding),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2684 1,0);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2685
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2686 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2687
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2688 _outputSuspendedLabel->setVisible(suspended);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2689 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2690
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2691 uint TerminalView::lineSpacing() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2692 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2693 return _lineSpacing;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2694 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2695
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2696 void TerminalView::setLineSpacing(uint i)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2697 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2698 _lineSpacing = i;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2699 setVTFont(font()); // Trigger an update.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2700 }
16794
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2701
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2702 QString TerminalView::selectedText ()
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2703 {
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2704 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
2705 return text;
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2706 }