Mercurial > octave-dspies

annotate libgui/qterminal/libqterminal/unix/TerminalView.cpp @ 18670:8b566ad1f88a gui-release

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maint: Periodic merge of stable to gui-release.
author Rik <rik@octave.org>
date Thu, 24 Apr 2014 08:40:40 -0700
parents 992b6354c8c6 5fb180e37d7c
children 78fac67300e8 c59745865c7f
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1 /*
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2 This file is part of Konsole, a terminal emulator for KDE.
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3
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4 Copyright (C) 2006-7 by Robert Knight <robertknight@gmail.com>
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5 Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>
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6
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7 Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
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8 Copyright (C) 2012-2013 Jacob Dawid <jacob.dawid@googlemail.com>
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9
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10 This program is free software; you can redistribute it and/or modify
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11 it under the terms of the GNU General Public License as published by
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12 the Free Software Foundation; either version 2 of the License, or
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13 (at your option) any later version.
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14
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15 This program is distributed in the hope that it will be useful,
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16 but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 GNU General Public License for more details.
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19
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20 You should have received a copy of the GNU General Public License
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21 along with this program; if not, write to the Free Software
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22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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23 02110-1301 USA.
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24 */
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25
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26 // Own
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27 #include "unix/TerminalView.h"
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28
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29 // Qt
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30 #include <QApplication>
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31 #include <QBoxLayout>
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32 #include <QClipboard>
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33 #include <QKeyEvent>
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34 #include <QtCore/QEvent>
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35 #include <QtCore/QTime>
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36 #include <QtCore/QFile>
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37 #include <QGridLayout>
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38 #include <QLabel>
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39 #include <QLayout>
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40 #include <QPainter>
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41 #include <QPixmap>
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42 #include <QScrollBar>
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43 #include <QStyle>
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44 #include <QtCore>
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45 #include <QtGui>
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46
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47 #include "unix/Filter.h"
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48 #include "unix/konsole_wcwidth.h"
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49 #include "unix/ScreenWindow.h"
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50 #include "unix/TerminalCharacterDecoder.h"
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51
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52 #include <signal.h>
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53
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54 #ifndef loc
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55 #define loc(X,Y) ((Y)*_columns+(X))
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56 #endif
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57
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58 #define yMouseScroll 1
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59
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60 #define REPCHAR "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
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61 "abcdefgjijklmnopqrstuvwxyz" \
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62 "0123456789./+@"
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63
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64 // scroll increment used when dragging selection at top/bottom of window.
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65
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66 // static
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67 bool TerminalView::_antialiasText = true;
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68
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69 /* ------------------------------------------------------------------------- */
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70 /* */
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71 /* Colors */
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72 /* */
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73 /* ------------------------------------------------------------------------- */
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74
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75 /* Note that we use ANSI color order (bgr), while IBMPC color order is (rgb)
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76
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77 Code 0 1 2 3 4 5 6 7
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78 ----------- ------- ------- ------- ------- ------- ------- ------- -------
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79 ANSI (bgr) Black Red Green Yellow Blue Magenta Cyan White
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80 IBMPC (rgb) Black Blue Green Cyan Red Magenta Yellow White
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81 */
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82
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83 ScreenWindow* TerminalView::screenWindow() const
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84 {
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85 return _screenWindow;
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86 }
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87 void TerminalView::setScreenWindow(ScreenWindow* window)
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88 {
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89 // disconnect existing screen window if any
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90 if ( _screenWindow )
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91 {
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92 disconnect( _screenWindow , 0 , this , 0 );
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93 }
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94
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95 _screenWindow = window;
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96
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97 if ( window )
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98 {
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99 //#warning "The order here is not specified - does it matter whether updateImage or updateLineProperties comes first?"
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100 connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateLineProperties()) );
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101 connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateImage()) );
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102 window->setWindowLines(_lines);
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103 }
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104 }
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105
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106 const ColorEntry* TerminalView::colorTable() const
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107 {
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108 return _colorTable;
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109 }
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110
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111 void TerminalView::setColorTable(const ColorEntry table[])
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112 {
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113 for (int i = 0; i < TABLE_COLORS; i++)
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114 _colorTable[i] = table[i];
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115
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116 QPalette p = palette();
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117 p.setColor( backgroundRole(), _colorTable[DEFAULT_BACK_COLOR].color );
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118 setPalette( p );
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119
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120 // Avoid propagating the palette change to the scroll bar
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121 _scrollBar->setPalette( QApplication::palette() );
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122
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123 update();
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124 }
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125
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126 /* ------------------------------------------------------------------------- */
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127 /* */
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128 /* Font */
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129 /* */
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130 /* ------------------------------------------------------------------------- */
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131
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132 /*
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133 The VT100 has 32 special graphical characters. The usual vt100 extended
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134 xterm fonts have these at 0x00..0x1f.
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135
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136 QT's iso mapping leaves 0x00..0x7f without any changes. But the graphicals
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137 come in here as proper unicode characters.
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138
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139 We treat non-iso10646 fonts as VT100 extended and do the required mapping
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140 from unicode to 0x00..0x1f. The remaining translation is then left to the
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141 QCodec.
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142 */
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143
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144 static inline bool isLineChar(quint16 c) { return ((c & 0xFF80) == 0x2500);}
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145 static inline bool isLineCharString(const QString& string)
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146 {
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147 return (string.length() > 0) && (isLineChar(string.at(0).unicode()));
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148 }
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149
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150
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151 // assert for i in [0..31] : vt100extended(vt100_graphics[i]) == i.
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152
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153 unsigned short vt100_graphics[32] =
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154 { // 0/8 1/9 2/10 3/11 4/12 5/13 6/14 7/15
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155 0x0020, 0x25C6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0,
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156 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c,
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157 0xF800, 0xF801, 0x2500, 0xF803, 0xF804, 0x251c, 0x2524, 0x2534,
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158 0x252c, 0x2502, 0x2264, 0x2265, 0x03C0, 0x2260, 0x00A3, 0x00b7
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159 };
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160
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161 void TerminalView::fontChange(const QFont&)
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162 {
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163 QFontMetrics fm(font());
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164 _fontHeight = fm.height() + _lineSpacing;
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165
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166
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167 // waba TerminalDisplay 1.123:
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168 // "Base character width on widest ASCII character. This prevents too wide
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169 // characters in the presence of double wide (e.g. Japanese) characters."
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170 // Get the width from representative normal width characters
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171 _fontWidth = (double)fm.width(REPCHAR)/(double)strlen(REPCHAR);
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172
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173 _fixedFont = true;
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174
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175 int fw = fm.width(REPCHAR[0]);
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176 for(unsigned int i=1; i< strlen(REPCHAR); i++)
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177 {
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178 if (fw != fm.width(REPCHAR[i]))
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179 {
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180 _fixedFont = false;
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181 break;
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182 }
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183 }
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184
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185
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186 if (_fontWidth < 1)
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187 _fontWidth = 1;
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188
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189 _fontAscent = fm.ascent();
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190
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191 emit changedFontMetricSignal( _fontHeight, _fontWidth );
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192 //parentWidget()->setFixedWidth(_fontWidth * 80 + _leftMargin);
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193 propagateSize();
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194 update();
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195 }
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196
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197 void TerminalView::setVTFont(const QFont& f)
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198 {
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199 QFont font = f;
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200
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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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Torsten <ttl@justmail.de>
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215 font.setStyleStrategy ( QFont::StyleStrategy(font.styleStrategy()
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216 | QFont::ForceIntegerMetrics) );
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Torsten <ttl@justmail.de>
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217
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218 QWidget::setFont(font);
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219 fontChange(font);
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220 }
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221 }
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222
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223 void TerminalView::setFont(const QFont &)
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224 {
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225 // ignore font change request if not coming from konsole itself
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226 }
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227
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228 /* ------------------------------------------------------------------------- */
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229 /* */
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230 /* Constructor / Destructor */
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231 /* */
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232 /* ------------------------------------------------------------------------- */
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233
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234 TerminalView::TerminalView(QWidget *parent)
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235 :QWidget(parent)
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236 ,_screenWindow(0)
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237 ,_allowBell(true)
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238 ,_gridLayout(0)
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239 ,_fontHeight(1)
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240 ,_fontWidth(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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241 ,_fontAscent(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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242 ,_lines(1)
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243 ,_columns(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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244 ,_usedLines(1)
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245 ,_usedColumns(1)
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Jacob Dawid <jacob.dawid@googlemail.com>
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246 ,_contentHeight(1)
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247 ,_contentWidth(1)
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248 ,_image(0)
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249 ,_randomSeed(0)
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250 ,_resizing(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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251 ,_terminalSizeHint(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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252 ,_terminalSizeStartup(true)
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Jacob Dawid <jacob.dawid@googlemail.com>
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253 ,_actSel(0)
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254 ,_wordSelectionMode(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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255 ,_lineSelectionMode(false)
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256 ,_preserveLineBreaks(false)
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257 ,_columnSelectionMode(false)
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258 ,_scrollbarLocation(NoScrollBar)
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259 ,_wordCharacters(":@-./_~")
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260 ,_bellMode(SystemBeepBell)
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261 ,_blinking(false)
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262 ,_cursorBlinking(false)
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263 ,_hasBlinkingCursor(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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264 ,_ctrlDrag(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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265 ,_tripleClickMode(SelectWholeLine)
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266 ,_isFixedSize(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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267 ,_possibleTripleClick(false)
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Jacob Dawid <jacob.dawid@googlemail.com>
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268 ,_resizeWidget(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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269 ,_resizeTimer(0)
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Jacob Dawid <jacob.dawid@googlemail.com>
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270 ,_outputSuspendedLabel(0)
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271 ,_lineSpacing(0)
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272 ,_colorsInverted(false)
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273 ,_blendColor(qRgba(0,0,0,0xff))
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274 ,_filterChain(new TerminalImageFilterChain())
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275 ,_cursorShape(BlockCursor)
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276 ,_readonly(false)
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277 {
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278 // terminal applications are not designed with Right-To-Left in mind,
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279 // so the layout is forced to Left-To-Right
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280 setLayoutDirection(Qt::LeftToRight);
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281
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282 // The offsets are not yet calculated.
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283 // Do not calculate these too often to be more smoothly when resizing
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diff changeset
284 // konsole in opaque mode.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
285 _topMargin = DEFAULT_TOP_MARGIN;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
286 _leftMargin = DEFAULT_LEFT_MARGIN;
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parents:
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287
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
288 // create scroll bar for scrolling output up and down
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
289 // set the scroll bar's slider to occupy the whole area of the scroll bar initially
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
290 _scrollBar = new QScrollBar(this);
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291 setScroll(0,0);
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parents:
diff changeset
292 _scrollBar->setCursor( Qt::ArrowCursor );
15669
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parents: 15653
diff changeset
293 connect(_scrollBar, SIGNAL(valueChanged(int)), this,
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294 SLOT(scrollBarPositionChanged(int)));
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parents:
diff changeset
295
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
296 // setup timers for blinking cursor and text
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
297 _blinkTimer = new QTimer(this);
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parents:
diff changeset
298 connect(_blinkTimer, SIGNAL(timeout()), this, SLOT(blinkEvent()));
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parents:
diff changeset
299 _blinkCursorTimer = new QTimer(this);
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parents:
diff changeset
300 connect(_blinkCursorTimer, SIGNAL(timeout()), this, SLOT(blinkCursorEvent()));
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parents:
diff changeset
301
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diff changeset
302 // QCursor::setAutoHideCursor( this, true );
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parents: 15653
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303
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
304 setUsesMouse(true);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
305 setColorTable(base_color_table);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
306 setMouseTracking(true);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
307
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parents: 15653
diff changeset
308 // Enable drag and drop
15651
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
309 setAcceptDrops(true); // attempt
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
310 dragInfo.state = diNone;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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311
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
312 setFocusPolicy( Qt::WheelFocus );
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parents:
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313
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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314 // enable input method support
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
315 setAttribute(Qt::WA_InputMethodEnabled, true);
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parents:
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316
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
317 // this is an important optimization, it tells Qt
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
318 // that TerminalDisplay will handle repainting its entire area.
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parents:
diff changeset
319 setAttribute(Qt::WA_OpaquePaintEvent);
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parents:
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320
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
321 _gridLayout = new QGridLayout(this);
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
322 _gridLayout->setMargin(0);
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parents:
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323
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diff changeset
324 setLayout( _gridLayout );
16970
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Torsten <ttl@justmail.de>
parents: 16956
diff changeset
325
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
326 connect (this, SIGNAL (set_global_shortcuts_signal (bool)),
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
327 parent->parent (), SLOT (set_global_shortcuts (bool)));
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
328
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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329 }
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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330
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
331 TerminalView::~TerminalView()
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
332 {
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
333 qApp->removeEventFilter( this );
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diff changeset
334
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
335 delete[] _image;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
336
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
337 delete _gridLayout;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
338 delete _outputSuspendedLabel;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
339 delete _filterChain;
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
340 }
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
341
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
342 /* ------------------------------------------------------------------------- */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
343 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
344 /* Display Operations */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
345 /* */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
346 /* ------------------------------------------------------------------------- */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
347
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
348 /**
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
349 A table for emulating the simple (single width) unicode drawing chars.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
350 It represents the 250x - 257x glyphs. If it's zero, we can't use it.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
351 if it's not, it's encoded as follows: imagine a 5x5 grid where the points are numbered
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
352 0 to 24 left to top, top to bottom. Each point is represented by the corresponding bit.
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
353
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
354 Then, the pixels basically have the following interpretation:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
355 _|||_
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
356 -...-
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
357 -...-
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
358 -...-
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
359 _|||_
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
360
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
361 where _ = none
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
362 | = vertical line.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
363 - = horizontal line.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
364 */
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
365
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
366
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
367 enum LineEncode
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
368 {
15671
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
369 TopL = (1<<1),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
370 TopC = (1<<2),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
371 TopR = (1<<3),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
372
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
373 LeftT = (1<<5),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
374 Int11 = (1<<6),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
375 Int12 = (1<<7),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
376 Int13 = (1<<8),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
377 RightT = (1<<9),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
378
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
379 LeftC = (1<<10),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
380 Int21 = (1<<11),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
381 Int22 = (1<<12),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
382 Int23 = (1<<13),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
383 RightC = (1<<14),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
384
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
385 LeftB = (1<<15),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
386 Int31 = (1<<16),
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
387 Int32 = (1<<17),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
388 Int33 = (1<<18),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
389 RightB = (1<<19),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
390
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
391 BotL = (1<<21),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
392 BotC = (1<<22),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
393 BotR = (1<<23)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
394 };
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
395
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
396 #include "LineFont.h"
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
397
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
398 static void drawLineChar(QPainter& paint, int x, int y, int w, int h, uchar code)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
399 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
400 //Calculate cell midpoints, end points.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
401 int cx = x + w/2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
402 int cy = y + h/2;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
403 int ex = x + w - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
404 int ey = y + h - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
405
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
406 quint32 toDraw = LineChars[code];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
407
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
408 //Top _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
409 if (toDraw & TopL)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
410 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
411 if (toDraw & TopC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
412 paint.drawLine(cx, y, cx, cy-2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
413 if (toDraw & TopR)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
414 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
415
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
416 //Bot _lines:
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
417 if (toDraw & BotL)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
418 paint.drawLine(cx-1, cy+2, cx-1, ey);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
419 if (toDraw & BotC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
420 paint.drawLine(cx, cy+2, cx, ey);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
421 if (toDraw & BotR)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
422 paint.drawLine(cx+1, cy+2, cx+1, ey);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
423
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
424 //Left _lines:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
425 if (toDraw & LeftT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
426 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
427 if (toDraw & LeftC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
428 paint.drawLine(x, cy, cx-2, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
429 if (toDraw & LeftB)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
430 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
431
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
432 //Right _lines:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
433 if (toDraw & RightT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
434 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
435 if (toDraw & RightC)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
436 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
437 if (toDraw & RightB)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
438 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
439
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
440 //Intersection points.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
441 if (toDraw & Int11)
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-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
443 if (toDraw & Int12)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
444 paint.drawPoint(cx, cy-1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
445 if (toDraw & Int13)
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-1);
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 & Int21)
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);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
450 if (toDraw & Int22)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
451 paint.drawPoint(cx, cy);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
452 if (toDraw & Int23)
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);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
454
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
455 if (toDraw & Int31)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
456 paint.drawPoint(cx-1, cy+1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
457 if (toDraw & Int32)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
458 paint.drawPoint(cx, cy+1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
459 if (toDraw & Int33)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
460 paint.drawPoint(cx+1, cy+1);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
461
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
462 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
463
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
464 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
465 const Character* attributes)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
466 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
467 const QPen& currentPen = painter.pen();
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 if ( attributes->rendition & RE_BOLD )
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 QPen boldPen(currentPen);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
472 boldPen.setWidth(3);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
473 painter.setPen( boldPen );
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 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
477 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
478 uchar code = str[i].cell();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
479 if (LineChars[code])
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
480 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
481 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
482
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
483 painter.setPen( currentPen );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
484 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
485
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
486 void TerminalView::setKeyboardCursorShape(KeyboardCursorShape shape)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
487 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
488 _cursorShape = shape;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
489 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
490 TerminalView::KeyboardCursorShape TerminalView::keyboardCursorShape() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
491 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
492 return _cursorShape;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
493 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
494 void TerminalView::setKeyboardCursorColor(bool useForegroundColor, const QColor& color)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
495 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
496 if (useForegroundColor)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
497 _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
498 // the foreground color of the
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
499 // current character should
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
500 // be used
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
501
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
502 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
503 _cursorColor = color;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
504 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
505 QColor TerminalView::keyboardCursorColor() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
506 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
507 return _cursorColor;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
508 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
509
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
510 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
511 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
512 // 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
513 // 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
514 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
515 // the area of the widget 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
516 // 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
517 // 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
518 // applications.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
519 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
520 QRect scrollBarArea = _scrollBar->isVisible() ?
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
521 rect.intersected(_scrollBar->geometry()) :
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
522 QRect();
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
523
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
524 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
525 QRect contentsRect = contentsRegion.boundingRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
526
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
527 painter.fillRect(contentsRect, backgroundColor);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
528 painter.fillRect(scrollBarArea,_scrollBar->palette().background());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
529 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
530
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
531 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
532 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
533 const QColor& foregroundColor,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
534 const QColor& /*backgroundColor*/,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
535 bool& invertCharacterColor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
536 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
537 QRect cursorRect = rect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
538 cursorRect.setHeight(_fontHeight - _lineSpacing - 1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
539
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
540 if (!_cursorBlinking)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
541 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
542 if ( _cursorColor.isValid() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
543 painter.setPen(_cursorColor);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
544 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
545 painter.setPen(foregroundColor);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
546 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
547
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
548 if ( _cursorShape == BlockCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
549 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
550 // 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
551 // 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
552 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
553
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
554 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
555 penWidth/2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
556 - penWidth/2 - penWidth%2,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
557 - penWidth/2 - penWidth%2));
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
558 if ( hasFocus() )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
559 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
560 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
561
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
562 if ( !_cursorColor.isValid() )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
563 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
564 // 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
565 // the cursor position is readable
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
566 invertCharacterColor = true;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
567 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
568 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
569 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
570 else if ( _cursorShape == UnderlineCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
571 painter.drawLine(cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
572 cursorRect.bottom(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
573 cursorRect.right(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
574 cursorRect.bottom());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
575 else if ( _cursorShape == IBeamCursor )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
576 painter.drawLine(cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
577 cursorRect.top(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
578 cursorRect.left(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
579 cursorRect.bottom());
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
580
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
581 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
582 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
583
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
584 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
585 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
586 const QString& text,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
587 const Character* style,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
588 bool invertCharacterColor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
589 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
590 // 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
591 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
592 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
593
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
594 // setup bold and underline
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
595 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
596 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
597
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
598 QFont font = painter.font();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
599 if ( font.bold() != useBold
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
600 || font.underline() != useUnderline )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
601 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
602 font.setBold(useBold);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
603 font.setUnderline(useUnderline);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
604 painter.setFont(font);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
605 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
606
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
607 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
608 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
609
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
610 QPen pen = painter.pen();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
611 if ( pen.color() != color )
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 pen.setColor(color);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
614 painter.setPen(color);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
615 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
616 // draw text
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
617 if ( isLineCharString(text) ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
618 drawLineCharString(painter,rect.x(),rect.y(),text,style);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
619 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
620 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
621 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
622 // 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
623 // 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
624 // 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
625 // 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
626 // Qt::LeftToRight for this widget
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
627 painter.drawText(rect,0,text);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
628 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
629 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
630
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
631 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
632 const QRect& rect,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
633 const QString& text,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
634 const Character* style)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
635 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
636 painter.save();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
637
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
638 // setup painter
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
639 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
640 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
641
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
642 // 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
643 if ( backgroundColor != palette().background().color() )
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
644 drawBackground(painter,rect,backgroundColor);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
645
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
646 // 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
647 // 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
648 bool invertCharacterColor = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
649
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
650 if ( style->rendition & RE_CURSOR )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
651 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
652 // draw text
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
653 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
654
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
655 painter.restore();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
656 }
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 TerminalView::setRandomSeed(uint randomSeed) { _randomSeed = randomSeed; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
659 uint TerminalView::randomSeed() const { return _randomSeed; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
660
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
661 #if 0
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
662 /*!
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
663 Set XIM Position
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
664 */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
665 void TerminalDisplay::setCursorPos(const int curx, const int cury)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
666 {
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
667 QPoint tL = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
668 int tLx = tL.x();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
669 int tLy = tL.y();
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
670
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
671 int xpos, ypos;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
672 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
673 xpos = _leftMargin + tLx + _fontWidth*curx;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
674 //setMicroFocusHint(xpos, ypos, 0, _fontHeight); //### ???
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
675 // 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
676 _cursorLine = cury;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
677 _cursorCol = curx;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
678 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
679 #endif
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
680
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
681 // 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
682 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
683 // 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
684 // 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
685 // 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
686 // 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
687 // 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
688 // Instead only new lines have to be drawn
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
689 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
690 // 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
691 // 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
692 // 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
693 // 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
694 void TerminalView::scrollImage(int lines , const QRect& screenWindowRegion)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
695 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
696 // 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
697 // 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
698 // 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
699 if ( _outputSuspendedLabel && _outputSuspendedLabel->isVisible() ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
700 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
701 }
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 // 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
704 // 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
705 // 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
706 // 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
707 QRect region = screenWindowRegion;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
708 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
709
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
710 if ( lines == 0
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
711 || _image == 0
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
712 || !region.isValid()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
713 || (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
714 || this->_lines <= region.height() ) return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
715
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
716 QRect scrollRect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
717
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
718 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
719 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
720
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
721 int top = _topMargin + (region.top() * _fontHeight);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
722 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
723 int bytesToMove = linesToMove *
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
724 this->_columns *
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
725 sizeof(Character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
726
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
727 Q_ASSERT( linesToMove > 0 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
728 Q_ASSERT( bytesToMove > 0 );
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 //scroll internal image
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
731 if ( lines > 0 )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
732 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
733 // 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
734 Q_ASSERT( (char*)lastCharPos + bytesToMove <
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
735 (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
736
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
737 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
738
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
739 //scroll internal image down
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
740 memmove( firstCharPos , lastCharPos , bytesToMove );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
741
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
742 //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
743 //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
744 scrollRect = QRect( _leftMargin , top,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
745 this->_usedColumns * _fontWidth ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
746 linesToMove * _fontHeight );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
747 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
748 else
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
749 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
750 // 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
751 Q_ASSERT( (char*)firstCharPos + bytesToMove <
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
752 (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
753
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
754 //scroll internal image up
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
755 memmove( lastCharPos , firstCharPos , bytesToMove );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
756
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
757 //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
758 //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
759 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
760
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
761 scrollRect = QRect( topPoint ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
762 QSize( this->_usedColumns*_fontWidth ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
763 linesToMove * _fontHeight ));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
764 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
765
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
766 //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
767 scroll( 0 , _fontHeight * (-lines) , scrollRect );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
768 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
769
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
770 QRegion TerminalView::hotSpotRegion() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
771 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
772 QRegion region;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
773 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
774 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
775 QRect rect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
776 rect.setLeft(hotSpot->startColumn());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
777 rect.setTop(hotSpot->startLine());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
778 rect.setRight(hotSpot->endColumn());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
779 rect.setBottom(hotSpot->endLine());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
780
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
781 region |= imageToWidget(rect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
782 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
783 return region;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
784 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
785
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
786 void TerminalView::processFilters()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
787 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
788 if (!_screenWindow)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
789 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
790
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
791 QRegion preUpdateHotSpots = hotSpotRegion();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
792
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
793 // 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
794 // 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
795 // 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
796 // 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
797 // 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
798 _filterChain->setImage( _screenWindow->getImage(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
799 _screenWindow->windowLines(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
800 _screenWindow->windowColumns(),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
801 _screenWindow->getLineProperties() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
802 _filterChain->process();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
803
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
804 QRegion postUpdateHotSpots = hotSpotRegion();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
805
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
806 update( preUpdateHotSpots | postUpdateHotSpots );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
807 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
808
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
809 void TerminalView::updateImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
810 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
811 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
812 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
813 updateLineProperties();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
814
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
815 // 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
816 // 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
817 // can simply be moved up or down
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
818 scrollImage( _screenWindow->scrollCount() ,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
819 _screenWindow->scrollRegion() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
820 _screenWindow->resetScrollCount();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
821
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
822 Character* const newimg = _screenWindow->getImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
823 int lines = _screenWindow->windowLines() + 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
824 int columns = _screenWindow->windowColumns();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
825
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
826 setScroll( _screenWindow->currentLine() , _screenWindow->lineCount() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
827
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
828 if (!_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
829 updateImageSize(); // Create _image
15651
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 Q_ASSERT( this->_usedLines <= this->_lines );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
832 Q_ASSERT( this->_usedColumns <= this->_columns );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
833
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
834 int y,x,len;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
835
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
836 QPoint tL = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
837
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
838 int tLx = tL.x();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
839 int tLy = tL.y();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
840 _hasBlinker = false;
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 CharacterColor cf; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
843 CharacterColor _clipboard; // undefined
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
844 int cr = -1; // undefined
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 const int linesToUpdate = qMin(this->_lines, qMax(0,lines ));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
847 const int columnsToUpdate = qMin(this->_columns,qMax(0,columns));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
848
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
849 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
850 char *dirtyMask = new char[columnsToUpdate+2];
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
851 QRegion dirtyRegion;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
852
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
853 // 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
854 // 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
855 // which therefore need to be repainted
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
856 int dirtyLineCount = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
857
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
858 for (y = 0; y < linesToUpdate; y++)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
859 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
860 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
861 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
862
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
863 bool updateLine = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
864
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
865 // 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
866 // 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
867 // its cell boundaries
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
868 memset(dirtyMask, 0, columnsToUpdate+2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
869
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
870 for( x = 0 ; x < columnsToUpdate ; x++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
871 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
872 if ( newLine[x] != currentLine[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 dirtyMask[x] = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
875 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
876 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
877
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
878 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
879 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
880 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
881 _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
882
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
883 // 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
884 // 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
885 // 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
886 if (dirtyMask[x])
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
887 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
888 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
889 if ( !c )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
890 continue;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
891 int p = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
892 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
893 bool lineDraw = isLineChar(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
894 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
895 cr = newLine[x].rendition;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
896 _clipboard = newLine[x].backgroundColor;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
897 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
898 int lln = columnsToUpdate - x;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
899 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
900 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
901 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
902
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
903 if (!ch.character)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
904 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
905
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
906 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
907
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
908 if ( ch.foregroundColor != cf ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
909 ch.backgroundColor != _clipboard ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
910 ch.rendition != cr ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
911 !dirtyMask[x+len] ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
912 isLineChar(c) != lineDraw ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
913 nextIsDoubleWidth != doubleWidth )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
914 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
915
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
916 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
917 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
918
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
919 QString unistr(disstrU, p);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
920
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
921 bool saveFixedFont = _fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
922 if (lineDraw)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
923 _fixedFont = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
924 if (doubleWidth)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
925 _fixedFont = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
926
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
927 updateLine = true;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
928
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
929 _fixedFont = saveFixedFont;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
930 x += len - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
931 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
932
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
933 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
934
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
935 //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
936 //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
937 //the top one is actually
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
938 //drawn.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
939 if (_lineProperties.count() > y)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
940 updateLine |= (_lineProperties[y] & LINE_DOUBLEHEIGHT);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
941
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
942 // 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
943 // 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
944 if (updateLine)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
945 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
946 dirtyLineCount++;
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 // 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
949 // repainted
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
950 QRect dirtyRect = QRect( _leftMargin+tLx ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
951 _topMargin+tLy+_fontHeight*y ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
952 _fontWidth * columnsToUpdate ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
953 _fontHeight );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
954
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
955 dirtyRegion |= dirtyRect;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
956 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
957
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
958 // 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
959 // 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
960 memcpy((void*)currentLine,(const void*)newLine,columnsToUpdate*sizeof(Character));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
961 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
962
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
963 // 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
964 // outside the new _image is cleared
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
965 if ( linesToUpdate < _usedLines )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
966 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
967 dirtyRegion |= QRect( _leftMargin+tLx ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
968 _topMargin+tLy+_fontHeight*linesToUpdate ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
969 _fontWidth * this->_columns ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
970 _fontHeight * (_usedLines-linesToUpdate) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
971 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
972 _usedLines = linesToUpdate;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
973
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
974 if ( columnsToUpdate < _usedColumns )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
975 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
976 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
977 _topMargin+tLy ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
978 _fontWidth * (_usedColumns-columnsToUpdate) ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
979 _fontHeight * this->_lines );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
980 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
981 _usedColumns = columnsToUpdate;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
982
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
983 dirtyRegion |= _inputMethodData.previousPreeditRect;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
984
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
985 // update the parts of the display which have changed
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
986 update(dirtyRegion);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
987
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
988 if ( _hasBlinker && !_blinkTimer->isActive()) _blinkTimer->start( BLINK_DELAY );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
989 if (!_hasBlinker && _blinkTimer->isActive()) { _blinkTimer->stop(); _blinking = false; }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
990 delete[] dirtyMask;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
991 delete[] disstrU;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
992
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
993 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
994
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
995 void TerminalView::showResizeNotification()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
996 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
997 if (_terminalSizeHint && isVisible())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
998 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
999 if (_terminalSizeStartup) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1000 _terminalSizeStartup=false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1001 return;
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 if (!_resizeWidget)
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 _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
1006 _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
1007 _resizeWidget->setMinimumHeight(_resizeWidget->sizeHint().height());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1008 _resizeWidget->setAlignment(Qt::AlignCenter);
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 _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
1011
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1012 _resizeTimer = new QTimer(this);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1013 _resizeTimer->setSingleShot(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1014 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
1015
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1016 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1017 QString sizeStr;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1018 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
1019 _resizeWidget->setText(sizeStr);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1020 _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
1021 (height()-_resizeWidget->height())/2+20);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1022 _resizeWidget->show();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1023 _resizeTimer->start(1000);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1024 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1025 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1026
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1027 void TerminalView::setBlinkingCursor(bool blink)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1028 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1029 _hasBlinkingCursor=blink;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1030
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1031 setBlinkingCursorState(blink);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1032 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1033
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1034 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
1035 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1036 if (blink && !_blinkCursorTimer->isActive())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1037 _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
1038
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1039 if (!blink && _blinkCursorTimer->isActive())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1040 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1041 _blinkCursorTimer->stop();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1042 if (_cursorBlinking)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1043 blinkCursorEvent();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1044 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1045 }
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 void TerminalView::paintEvent( QPaintEvent* pe )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1048 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1049 updateImage();
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1050 //qDebug("%s %d paintEvent", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1051 QPainter paint(this);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1052 //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
1053
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1054 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
1055 {
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1056 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
1057 drawContents(paint, rect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1058 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1059 // 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
1060 // drawContents(paint, contentsRect());
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1061 drawInputMethodPreeditString(paint,preeditRect());
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1062 paintFilters(paint);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1063 paint.end();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1064 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1065
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1066 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
1067 {
16970
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1068 emit set_global_shortcuts_signal (false); // disable some shortcuts
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1069
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1070 setBlinkingCursorState(true);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1071 updateImage();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1072 repaint();
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1073 update();
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::focusInEvent(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
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1078 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
1079 {
16970
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1080 emit set_global_shortcuts_signal (true); // re-enable shortcuts
78116b88dbf5 enable readline key bindings in terminal widget of gui (bug #36986)
Torsten <ttl@justmail.de>
parents: 16956
diff changeset
1081
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1082 // 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
1083 _cursorBlinking = true;
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1084 setBlinkingCursorState(false);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1085
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1086 QWidget::focusOutEvent(focusEvent);
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1087 }
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1088
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1089 QPoint TerminalView::cursorPosition() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1090 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1091 if (_screenWindow)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1092 return _screenWindow->cursorPosition();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1093 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1094 return QPoint(0,0);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1095 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1096
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1097 QRect TerminalView::preeditRect() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1098 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1099 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
1100
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1101 if ( preeditLength == 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1102 return QRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1103
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1104 return QRect(_leftMargin + _fontWidth*cursorPosition().x(),
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1105 _topMargin + _fontHeight*cursorPosition().y(),
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1106 _fontWidth*preeditLength,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1107 _fontHeight);
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1108 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1109
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1110 void TerminalView::drawInputMethodPreeditString(QPainter& painter , const QRect& rect)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1111 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1112 if ( _inputMethodData.preeditString.isEmpty() ) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1113 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1114 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1115 const QPoint cursorPos = cursorPosition();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1116
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1117 bool invertColors = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1118 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
1119 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
1120 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
1121
15675
22bd268429d3 Cursor is now blinking in the terminal.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 15673
diff changeset
1122 drawBackground(painter,rect,background);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1123 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
1124 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
1125
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1126 _inputMethodData.previousPreeditRect = rect;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1127 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1128
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1129 FilterChain* TerminalView::filterChain() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1130 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1131 return _filterChain;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1132 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1133
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1134 void TerminalView::paintFilters(QPainter& painter)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1135 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1136 //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
1137
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1138 // 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
1139 // lines for filters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1140 QPoint cursorPos = mapFromGlobal(QCursor::pos());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1141 int cursorLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1142 int cursorColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1143 getCharacterPosition( cursorPos , cursorLine , cursorColumn );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1144 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
1145
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1146 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
1147
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1148 // 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
1149 // 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
1150
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1151 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
1152 QListIterator<Filter::HotSpot*> iter(spots);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1153 while (iter.hasNext())
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1154 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1155 Filter::HotSpot* spot = iter.next();
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 for ( int line = spot->startLine() ; line <= spot->endLine() ; line++ )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1158 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1159 int startColumn = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1160 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
1161 // 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
1162 // display in _columns
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1163
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1164 // 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
1165 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
1166 endColumn--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1167
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1168 // 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
1169 // 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
1170 endColumn++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1171
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1172 if ( line == spot->startLine() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1173 startColumn = spot->startColumn();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1174 if ( line == spot->endLine() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1175 endColumn = spot->endColumn();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1176
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1177 // subtract one pixel from
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1178 // 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
1179 // we do not overdraw adjacent
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1180 // hotspots
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1181 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1182 // 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
1183 // 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
1184 // 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
1185 // 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
1186 QRect r;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1187 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
1188 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
1189
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1190 // Underline link hotspots
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1191 if ( spot->type() == Filter::HotSpot::Link )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1192 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1193 QFontMetrics metrics(font());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1194
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1195 // 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
1196 // 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
1197 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
1198 // 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
1199 int underlinePos = baseline + metrics.underlinePos();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1200
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1201 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
1202 painter.drawLine( r.left() , underlinePos ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1203 r.right() , underlinePos );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1204 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1205 // 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
1206 // drawn on top of them
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1207 else if ( spot->type() == Filter::HotSpot::Marker )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1208 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1209 //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
1210 painter.fillRect(r,QBrush(QColor(255,0,0,120)));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1211 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1212 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1213 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1214 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1215 void TerminalView::drawContents(QPainter &paint, const QRect &rect)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1216 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1217 //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
1218
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1219 QPoint topLeft = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1220 // Take the topmost vertical position for the view.
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1221 int topLeftY = topLeft.y();
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1222
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1223 // 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
1224 // 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
1225 // exactly the widget width.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1226 // 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
1227 int topLeftX = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1228
17857
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1229 int leftUpperX = qMin(_usedColumns-1, qMax(0, qFloor((rect.left() - topLeftX - _leftMargin ) / _fontWidth)));
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1230 int leftUpperY = qMin(_usedLines-1, qMax(0, qFloor((rect.top() - topLeftY - _topMargin ) / _fontHeight)));
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1231 int rightLowerX = qMin(_usedColumns-1, qMax(0, qFloor((rect.right() - topLeftX - _leftMargin ) / _fontWidth)));
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
1232 int rightLowerY = qMin(_usedLines-1, qMax(0, qFloor((rect.bottom() - topLeftY - _topMargin ) / _fontHeight)));
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1233
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1234 const int bufferSize = _usedColumns;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1235 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
1236 for (int y = leftUpperY; y <= rightLowerY; y++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1237 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1238 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
1239 int x = leftUpperX;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1240 if(!c && x)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1241 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
1242 for (; x <= rightLowerX; x++)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1243 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1244 int len = 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1245 int p = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1246
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1247 // 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
1248 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
1249 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1250 // sequence of characters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1251 ushort extendedCharLength = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1252 ushort* chars = ExtendedCharTable::instance
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1253 .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
1254 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
1255 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1256 Q_ASSERT( p < bufferSize );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1257 disstrU[p++] = chars[index];
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1258 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1259 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1260 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1261 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1262 // single character
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1263 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
1264 if (c)
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 Q_ASSERT( p < bufferSize );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1267 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1268 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1269 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1270
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1271 bool lineDraw = isLineChar(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1272 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
1273 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
1274 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
1275 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
1276
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1277 while (x+len <= rightLowerX &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1278 _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
1279 _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
1280 _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
1281 (_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
1282 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
1283 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1284 if (c)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1285 disstrU[p++] = c; //fontMap(c);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1286 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
1287 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
1288 len++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1289 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1290 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
1291 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
1292
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1293 bool save__fixedFont = _fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1294 if (lineDraw)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1295 _fixedFont = false;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1296 if (doubleWidth)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1297 _fixedFont = false;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1298 QString unistr(disstrU,p);
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 if (y < _lineProperties.size())
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1301 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1302 if (_lineProperties[y] & LINE_DOUBLEWIDTH) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1303 paint.scale(2,1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1304 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1305
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1306 if (_lineProperties[y] & LINE_DOUBLEHEIGHT) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1307 paint.scale(1,2);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1308 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1309 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1310
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1311 // 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
1312 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
1313 _topMargin+topLeftY+_fontHeight*y ,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1314 _fontWidth*len,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1315 _fontHeight);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1316
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1317 // 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
1318 // 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
1319 // by the opposite of whatever
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1320 // 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
1321 // 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
1322 // (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
1323 QMatrix inverted = paint.matrix().inverted();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1324 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
1325
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1326
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1327 //paint text fragment
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1328 drawTextFragment( paint,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1329 textArea,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1330 unistr,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1331 &_image[loc(x,y)] );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1332
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1333
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1334 _fixedFont = save__fixedFont;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1335
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1336 //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
1337 paint.resetMatrix();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1338
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1339 if (y < _lineProperties.size()-1)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1340 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1341 //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
1342 //containing the same characters
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1343 //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
1344 //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
1345 //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
1346 if (_lineProperties[y] & LINE_DOUBLEHEIGHT)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1347 y++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1348 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1349 x += len - 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1350 } // for x
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1351 } // for y
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1352 delete [] disstrU;
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1355 void TerminalView::blinkEvent()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1356 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1357 _blinking = !_blinking;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1358
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1359 //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
1360 // where there is blinking text
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1361 // rather than repainting the whole widget.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1362 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1363 }
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 QRect TerminalView::imageToWidget(const QRect& imageArea) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1366 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1367 //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
1368 QRect result;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1369 result.setLeft( _leftMargin + _fontWidth * imageArea.left() );
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1370 result.setTop( _topMargin + _fontHeight * imageArea.top() );
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1371 result.setWidth( _fontWidth * imageArea.width() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1372 result.setHeight( _fontHeight * imageArea.height() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1373
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1374 return result;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1375 }
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 void TerminalView::blinkCursorEvent()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1378 {
16609
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1379 if (_hasBlinkingCursor)
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1380 _cursorBlinking = !_cursorBlinking;
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1381 else
6f7940e36322 improve handling of cursor blinking for unix GUI terminal window
John W. Eaton <jwe@octave.org>
parents: 16606
diff changeset
1382 _cursorBlinking = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1383
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1384 QRect cursorRect = imageToWidget( QRect(cursorPosition(),QSize(1,1)) );
15651
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 update(cursorRect);
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 /* ------------------------------------------------------------------------- */
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 /* Resizing */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1392 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1393 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1394
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1395 void TerminalView::resizeEvent(QResizeEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1396 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1397 updateImageSize();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1398 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1399
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1400 void TerminalView::propagateSize()
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 if (_isFixedSize)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1403 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1404 setSize(_columns, _lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1405 QWidget::setFixedSize(sizeHint());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1406 parentWidget()->adjustSize();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1407 parentWidget()->setFixedSize(parentWidget()->sizeHint());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1408 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1409 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1410 if (_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1411 updateImageSize();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1412 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1413
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1414 void TerminalView::updateImageSize()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1415 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1416 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1417 Character* oldimg = _image;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1418 int oldlin = _lines;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1419 int oldcol = _columns;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1420
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1421 makeImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1422
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1423
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1424 // copy the old image to reduce flicker
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1425 int lines = qMin(oldlin,_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1426 int columns = qMin(oldcol,_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1427
15671
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 (oldimg)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1430 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1431 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
1432 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1433 memcpy((void*)&_image[_columns*line],
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1434 (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
1435 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1436 delete[] oldimg;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1437 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1438
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1439 //qDebug("%s %d updateImageSize", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1440 if (_screenWindow)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1441 _screenWindow->setWindowLines(_lines);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1442
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1443 _resizing = (oldlin!=_lines) || (oldcol!=_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1444
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1445 if ( _resizing )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1446 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1447 //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
1448 showResizeNotification();
16538
8e180eac78d0 raise SIGWINCH signal in Unix GUI terminal window when size changes
John W. Eaton <jwe@octave.org>
parents: 15681
diff changeset
1449 #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
1450 ::raise (SIGWINCH);
8e180eac78d0 raise SIGWINCH signal in Unix GUI terminal window when size changes
John W. Eaton <jwe@octave.org>
parents: 15681
diff changeset
1451 #endif
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1452 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
1453 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1454 //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
1455
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1456 _resizing = false;
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
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1459 //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
1460 //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
1461 //
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1462 //this allows
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1463 //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
1464 //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
1465 void TerminalView::showEvent(QShowEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1466 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1467 emit changedContentSizeSignal(_contentHeight,_contentWidth);
15651
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::hideEvent(QHideEvent*)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1470 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1471 emit changedContentSizeSignal(_contentHeight,_contentWidth);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1472 }
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 /* ------------------------------------------------------------------------- */
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 /* Scrollbar */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1477 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1478 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1479
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1480 void TerminalView::scrollBarPositionChanged(int)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1481 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1482 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1483 return;
15651
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 _screenWindow->scrollTo( _scrollBar->value() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1486
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1487 // 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
1488 // the display to automatically track new output,
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1489 // that is, scroll down automatically
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1490 // to how new _lines as they are added
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1491 const bool atEndOfOutput = (_scrollBar->value() == _scrollBar->maximum());
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1492 _screenWindow->setTrackOutput( atEndOfOutput );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1493
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1494 updateImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1495 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1496
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1497 void TerminalView::setScroll(int cursor, int slines)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1498 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1499 //qDebug("%s %d setScroll", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1500 // update _scrollBar if the range or value has changed,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1501 // otherwise return
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1502 //
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1503 // 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
1504 // 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
1505 if ( _scrollBar->minimum() == 0 &&
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1506 _scrollBar->maximum() == (slines - _lines) &&
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1507 _scrollBar->value() == cursor )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1508 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1509 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1510 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1511
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1512 disconnect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int)));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1513 _scrollBar->setRange(0,slines - _lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1514 _scrollBar->setSingleStep(1);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1515 _scrollBar->setPageStep(_lines);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1516 _scrollBar->setValue(cursor);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1517 connect(_scrollBar, SIGNAL(valueChanged(int)), this, SLOT(scrollBarPositionChanged(int)));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1518 }
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 void TerminalView::setScrollBarPosition(ScrollBarPosition position)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1521 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1522 if (_scrollbarLocation == position) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1523 // return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1524 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1525
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1526 if ( position == NoScrollBar )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1527 _scrollBar->hide();
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1528 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1529 _scrollBar->show();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1530
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1531 _topMargin = _leftMargin = 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1532 _scrollbarLocation = position;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1533
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1534 propagateSize();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1535 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1536 }
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 void TerminalView::mousePressEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1539 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1540 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
1541 mouseTripleClickEvent(ev);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1542 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1543 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1544
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1545 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
1546
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1547 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1548
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1549 int charLine;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1550 int charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1551 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1552 QPoint pos = QPoint(charColumn,charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1553
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1554 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
1555 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1556 _lineSelectionMode = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1557 _wordSelectionMode = false;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1558
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1559 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
1560 // 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
1561 bool selected = false;
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 // 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
1564 // 'selected' accordingly.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1565 //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
1566
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1567 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
1568
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1569 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
1570 // 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
1571 dragInfo.state = diPending;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1572 dragInfo.start = ev->pos();
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 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1575 // 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
1576 dragInfo.state = diNone;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1577
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1578 _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
1579 _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
1580
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1581 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
1582 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1583 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1584
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1585 //emit clearSelectionSignal();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1586 pos.ry() += _scrollBar->value();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1587 _iPntSel = _pntSel = pos;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1588 _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
1589
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1590 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1591 else
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 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
1594 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1595 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1596 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1597 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
1598 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1599 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
1600 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
1601 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1602 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
1603 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1604 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
1605 {
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1606 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
1607 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1608 emit configureRequest( this,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1609 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
1610 ev->pos()
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1611 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1612 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1613 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1614 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
1615 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1616
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1617 QWidget::mousePressEvent (ev);
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1620 QList<QAction*> TerminalView::filterActions(const QPoint& position)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1621 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1622 int charLine, charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1623 getCharacterPosition(position,charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1624
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1625 Filter::HotSpot* spot = _filterChain->hotSpotAt(charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1626
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1627 return spot ? spot->actions() : QList<QAction*>();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1628 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1629
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1630 void TerminalView::mouseMoveEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1631 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1632 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1633 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1634
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1635 getCharacterPosition(ev->pos(),charLine,charColumn);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1636
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1637 // handle filters
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1638 // change link hot-spot appearance on mouse-over
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1639 Filter::HotSpot* spot = _filterChain->hotSpotAt(charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1640 if ( spot && spot->type() == Filter::HotSpot::Link)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1641 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1642 QRect previousHotspotArea = _mouseOverHotspotArea;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1643 _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
1644 spot->startLine() * _fontHeight,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1645 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
1646 (spot->endLine()+1) * _fontHeight );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1647
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1648 // 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
1649 // 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
1650 const QString& tooltip = spot->tooltip();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1651 if ( !tooltip.isEmpty() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1652 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1653 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
1654 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1655
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1656 update( _mouseOverHotspotArea | previousHotspotArea );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1657 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1658 else if ( _mouseOverHotspotArea.isValid() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1659 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1660 update( _mouseOverHotspotArea );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1661 // 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
1662 _mouseOverHotspotArea = QRect();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1663 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1664
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1665 // for auto-hiding the cursor, we need mouseTracking
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1666 if (ev->buttons() == Qt::NoButton ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1667
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1668 // if the terminal is interested in mouse movements
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1669 // then emit a mouse movement signal, unless the shift
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1670 // key is being held down, which overrides this.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1671 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
1672 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1673 int button = 3;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1674 if (ev->buttons() & Qt::LeftButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1675 button = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1676 if (ev->buttons() & Qt::MidButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1677 button = 1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1678 if (ev->buttons() & Qt::RightButton)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1679 button = 2;
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
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1682 emit mouseSignal( button,
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1683 charColumn + 1,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1684 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
1685 1 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1686
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1687 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1688 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1689
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1690 if (dragInfo.state == diPending)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1691 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1692 // 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
1693 // 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
1694
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1695 int distance = 10; //KGlobalSettings::dndEventDelay();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1696 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
1697 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
1698 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1699 // 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
1700 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
1701
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1702 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1703 doDrag();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1704 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1705 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1706 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1707 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
1708 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1709 // 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
1710 // 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
1711 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1712 }
15651
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 if (_actSel == 0) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1715
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1716 // don't extend selection while pasting
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1717 if (ev->buttons() & Qt::MidButton) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1718
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1719 extendSelection( ev->pos() );
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1722 #if 0
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1723 void TerminalDisplay::setSelectionEnd()
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 extendSelection( _configureRequestPoint );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1726 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1727 #endif
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1728
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1729 void TerminalView::extendSelection(const QPoint& position) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1730 QPoint pos = position;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1731
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1732 if (!_screenWindow) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1733 return;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1734 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1735
17872
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1736 QPoint tL = contentsRect().topLeft();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1737 int tLx = tL.x();
7d9a4eef8022 backout changeset 4de2eeb7d790
John W. Eaton <jwe@octave.org>
parents: 17857
diff changeset
1738 int tLy = tL.y();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1739 int scroll = _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1740
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1741 // 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
1742 // 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
1743 // this widget.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1744
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1745 // Adjust position within text area bounds. See FIXME above.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1746 if (pos.x() < tLx + _leftMargin) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1747 pos.setX(tLx + _leftMargin);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1748 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1749 if (pos.x() > tLx + _leftMargin + _usedColumns * _fontWidth - 1) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1750 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
1751 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1752 if (pos.y() < tLy + _topMargin) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1753 pos.setY(tLy + _topMargin);
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1754 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1755 if (pos.y() > tLy + _topMargin + _usedLines * _fontHeight - 1) {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1756 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
1757 }
15651
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 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
1760 _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
1761 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1762 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
1763 _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
1764 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1765
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1766 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1767 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1768 getCharacterPosition(pos, charLine, charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1769
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1770 QPoint here = QPoint(charColumn, charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1771 QPoint ohere(here);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1772 QPoint _iPntSelCorr = _iPntSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1773 _iPntSelCorr.ry() -= _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1774 QPoint _pntSelCorr = _pntSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1775 _pntSelCorr.ry() -= _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1776 bool swapping = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1777
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1778 if (_wordSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1779 // Extend to word boundaries
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1780 int i = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1781 int selClass = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1782
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1783 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
1784 (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
1785 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
1786 (_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
1787 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
1788
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1789 // 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
1790 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
1791 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
1792 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1793 selClass = charClass(_image[i].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1794 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
1795 && 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
1796 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1797 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
1798 left.rx()--;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1799 } else {
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1800 left.rx() = _usedColumns - 1;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1801 left.ry()--;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1802 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1803 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1804 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1805
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1806 // 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
1807 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
1808 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
1809 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1810 selClass = charClass(_image[i].character);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1811 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
1812 && 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
1813 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1814 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
1815 right.rx()++;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1816 } else {
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1817 right.rx() = 0;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1818 right.ry()++;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1819 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1820 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1821 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1822
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1823 // 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
1824 if (left_not_right) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1825 here = left;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1826 ohere = right;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1827 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1828 here = right;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1829 ohere = left;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1830 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1831 ohere.rx()++;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1832 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1833
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1834 if (_lineSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1835 // Extend to complete line
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1836 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
1837
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1838 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
1839 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
1840
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1841 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
1842 above.ry()--;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1843 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1844 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
1845 below.ry()++;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1846 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1847
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1848 above.setX(0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1849 below.setX(_usedColumns - 1);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1850
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1851 // 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
1852 if (above_not_below) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1853 here = above;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1854 ohere = below;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1855 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1856 here = below;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1857 ohere = above;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1858 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1859
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1860 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
1861 swapping = !(_tripleSelBegin == newSelBegin);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1862 _tripleSelBegin = newSelBegin;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1863
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1864 ohere.rx()++;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1865 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1866
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1867 int offset = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1868 if (!_wordSelectionMode && !_lineSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1869 int i = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1870 int selClass = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1871
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1872 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
1873 (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
1874 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
1875 (_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
1876 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
1877
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1878 // 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
1879 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
1880
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1881 // Find left (left_not_right ? from start : from here)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1882 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
1883 if (right.x() > 0 && !_columnSelectionMode) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1884 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
1885 if (i >= 0 && i <= _imageSize) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1886 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
1887 if (selClass == ' ') {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1888 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
1889 !(_lineProperties[right.y()] & LINE_WRAPPED)) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1890 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1891 right.rx()++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1892 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1893 if (right.x() < _usedColumns - 1) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1894 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
1895 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1896 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
1897 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1898 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1899 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1900 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1901
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1902 // 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
1903 if (left_not_right) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1904 here = left;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1905 ohere = right;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1906 offset = 0;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1907 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1908 here = right;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1909 ohere = left;
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1910 offset = -1;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1911 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1912 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1913
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1914 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
1915 return; // not moved
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1916 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1917
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1918 if (here == ohere) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1919 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
1920 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1921
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1922 if (_actSel < 2 || swapping) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1923 if (_columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1924 _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
1925 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1926 _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
1927 }
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 _actSel = 2; // within selection
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1932 _pntSel = here;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1933 _pntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1934
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1935 if (_columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1936 _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
1937 } else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1938 _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
1939 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1940 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1941
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1942 void TerminalView::mouseReleaseEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1943 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1944 if ( !_screenWindow )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1945 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1946
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1947 int charLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1948 int charColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1949 getCharacterPosition(ev->pos(),charLine,charColumn);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1950
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1951 if ( ev->button() == Qt::LeftButton)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1952 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1953 emit isBusySelecting(false);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1954 if(dragInfo.state == diPending)
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 // 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
1957 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1958 //emit clearSelectionSignal();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1959 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1960 else
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 ( _actSel > 1 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1963 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1964 setSelection( _screenWindow->selectedText(_preserveLineBreaks) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1965 }
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 _actSel = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1968
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1969 //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
1970 // 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
1971 // applies here, too.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1972
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1973 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
1974 emit mouseSignal( 3, // release
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1975 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1976 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
1977 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1978 dragInfo.state = diNone;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1982 if ( !_mouseMarks &&
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1983 ((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
1984 || ev->button() == Qt::MidButton) )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1985 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1986 emit mouseSignal( 3,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1987 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1988 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
1989 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1990 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1991
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
1992 QWidget::mouseReleaseEvent(ev);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1993 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1994
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1995 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
1996 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
1997
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
1998 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
1999 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
2000
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2001 if ( line < 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2002 line = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2003 if ( column < 0 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2004 column = 0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2005
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2006 if ( line >= _usedLines )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2007 line = _usedLines-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2008
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2009 // 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
2010 // 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
2011 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2012 // 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
2013 // 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
2014 if ( column > _usedColumns )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2015 column = _usedColumns;
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2018 void TerminalView::updateLineProperties()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2019 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2020 if ( !_screenWindow )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2021 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2022
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2023 _lineProperties = _screenWindow->getLineProperties();
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2026 void TerminalView::mouseDoubleClickEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2027 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2028 if ( ev->button() != Qt::LeftButton) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2029 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2030
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2031 int charLine = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2032 int charColumn = 0;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2033
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2034 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2035
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2036 QPoint pos(charColumn,charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2037
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2038 // pass on double click as two clicks.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2039 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
2040 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2041 // 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
2042 // 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
2043 emit mouseSignal( 0,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2044 pos.x()+1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2045 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
2046 0 ); // left button
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2047 return;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2048 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2049
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2050 _screenWindow->clearSelection();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2051 QPoint bgnSel = pos;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2052 QPoint endSel = pos;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2053 int i = loc(bgnSel.x(),bgnSel.y());
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2054 _iPntSel = bgnSel;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2055 _iPntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2056
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2057 _wordSelectionMode = true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2058
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2059 // find word boundaries...
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2060 int selClass = charClass(_image[i].character);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2061 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2062 // 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
2063 int x = bgnSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2064 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
2065 && 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
2066 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2067 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2068 if (x>0)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2069 x--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2070 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2071 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2072 x=_usedColumns-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2073 bgnSel.ry()--;
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 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2076
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2077 bgnSel.setX(x);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2078 _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
2079
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2080 // 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
2081 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
2082 x = endSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2083 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
2084 && 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
2085 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2086 i++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2087 if (x<_usedColumns-1)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2088 x++;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2089 else
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 x=0;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2092 endSel.ry()++;
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 }
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 endSel.setX(x);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2097
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2098 // 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
2099 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
2100 endSel.setX( x - 1 );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2101
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2102
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2103 _actSel = 2; // within selection
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2104
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2105 _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
2106
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2107 setSelection( _screenWindow->selectedText(_preserveLineBreaks) );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2108 }
15651
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 _possibleTripleClick=true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2111
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2112 QTimer::singleShot(QApplication::doubleClickInterval(),this,
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2113 SLOT(tripleClickTimeout()));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2114 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2115
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2116 void TerminalView::wheelEvent( QWheelEvent* ev )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2117 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2118 if (ev->orientation() != Qt::Vertical)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2119 return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2120
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2121 if ( _mouseMarks )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2122 _scrollBar->event(ev);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2123 else
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2124 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2125 int charLine;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2126 int charColumn;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2127 getCharacterPosition( ev->pos() , charLine , charColumn );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2128
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2129 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
2130 charColumn + 1,
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2131 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
2132 0);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2133 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2134 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2135
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2136 void TerminalView::tripleClickTimeout()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2137 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2138 _possibleTripleClick=false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2139 }
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 void TerminalView::mouseTripleClickEvent(QMouseEvent* ev)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2142 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2143 if ( !_screenWindow ) return;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2144
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2145 int charLine;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2146 int charColumn;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2147 getCharacterPosition(ev->pos(),charLine,charColumn);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2148 _iPntSel = QPoint(charColumn,charLine);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2149
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2150 _screenWindow->clearSelection();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2151
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2152 _lineSelectionMode = true;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2153 _wordSelectionMode = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2154
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2155 _actSel = 2; // within selection
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2156 emit isBusySelecting(true); // Keep it steady...
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2157
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2158 while (_iPntSel.y()>0 && (_lineProperties[_iPntSel.y()-1] & LINE_WRAPPED) )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2159 _iPntSel.ry()--;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2160
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2161 if (_tripleClickMode == SelectForwardsFromCursor) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2162 // find word boundary start
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2163 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
2164 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
2165 int x = _iPntSel.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2166
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2167 while ( ((x>0) ||
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2168 (_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
2169 )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2170 && 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
2171 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2172 i--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2173 if (x>0)
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2174 x--;
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2175 else
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2176 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2177 x=_columns-1;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2178 _iPntSel.ry()--;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2179 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2180 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2181
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2182 _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
2183 _tripleSelBegin = QPoint( x, _iPntSel.y() );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2184 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2185 else if (_tripleClickMode == SelectWholeLine) {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2186 _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
2187 _tripleSelBegin = QPoint( 0, _iPntSel.y() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2188 }
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 while (_iPntSel.y()<_lines-1 && (_lineProperties[_iPntSel.y()] & LINE_WRAPPED) )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2191 _iPntSel.ry()++;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2192
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2193 _screenWindow->setSelectionEnd( _columns - 1 , _iPntSel.y() );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2194
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2195 setSelection(_screenWindow->selectedText(_preserveLineBreaks));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2196
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2197 _iPntSel.ry() += _scrollBar->value();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2198
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2199 emit tripleClicked( _screenWindow->selectedText( _preserveLineBreaks ) );
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2202
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2203 bool TerminalView::focusNextPrevChild( bool next )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2204 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2205 if (next)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2206 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
2207 // when pressing Tab
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2208 return QWidget::focusNextPrevChild( next );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2209 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2210
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 int TerminalView::charClass(quint16 ch) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2213 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2214 QChar qch=QChar(ch);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2215 if ( qch.isSpace() ) return ' ';
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2216
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2217 if ( qch.isLetterOrNumber() || _wordCharacters.contains(qch, Qt::CaseInsensitive ) )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2218 return 'a';
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2219
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2220 // Everything else is weird
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2221 return 1;
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2224 void TerminalView::setWordCharacters(const QString& wc)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2225 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2226 _wordCharacters = wc;
15651
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 void TerminalView::setUsesMouse(bool on)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2230 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2231 _mouseMarks = on;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2232 setCursor( _mouseMarks ? Qt::IBeamCursor : Qt::ArrowCursor );
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 bool TerminalView::usesMouse() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2235 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2236 return _mouseMarks;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2237 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2238
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2239 /* ------------------------------------------------------------------------- */
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 /* Clipboard */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2242 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2243 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2244
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2245 #undef KeyPress
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2246
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2247 void TerminalView::emitSelection(bool useXselection,bool appendReturn)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2248 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2249 if ( !_screenWindow )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2250 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2251
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2252 // Paste Clipboard by simulating keypress events
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2253 QString text = QApplication::clipboard()->text(useXselection ? QClipboard::Selection :
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2254 QClipboard::Clipboard);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2255 if(appendReturn)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2256 text.append("\r");
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2257 if ( ! text.isEmpty() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2258 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2259 text.replace("\n", "\r");
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2260 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
2261 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
2262
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2263 _screenWindow->clearSelection();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2264 }
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2267 void TerminalView::setSelection(const QString& t)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2268 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2269 QApplication::clipboard()->setText(t, QClipboard::Selection);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2270 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2271
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2272 void TerminalView::copyClipboard()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2273 {
16881
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2274 if ( !_screenWindow || !hasFocus())
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2275 return;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2276
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2277 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
2278
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2279 if (text.isEmpty ())
17920
5c3f22dd0bbb raise SIGINT in octave_interpreter instead of in QTerminal
John W. Eaton <jwe@octave.org>
parents: 17872
diff changeset
2280 emit interrupt_signal ();
16648
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2281 else
b04413e5a811 improve handling of interrupts, copy and paste shortcuts
John W. Eaton <jwe@octave.org>
parents: 16609
diff changeset
2282 QApplication::clipboard()->setText(text);
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2285 void TerminalView::pasteClipboard()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2286 {
16881
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2287 if(hasFocus ())
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2288 {
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2289 emitSelection(false,false);
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16794
diff changeset
2290 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2291 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2292
18555
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2293 void TerminalView::selectAll()
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2294 {
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2295 if ( !_screenWindow || !hasFocus())
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2296 return;
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2297
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2298 _screenWindow->setSelectionStart(0,-_screenWindow->currentLine(), false);
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2299 //_screenWindow->setSelectionEnd(_screenWindow->windowColumns(),
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2300 // _screenWindow->windowLines());
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2301
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2302 _screenWindow->setSelectionEnd(_screenWindow->columnCount(),
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2303 _screenWindow->windowLines());
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2304 }
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2305
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 17920
diff changeset
2306
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2307 void TerminalView::pasteSelection()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2308 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2309 emitSelection(true,false);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2310 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2311
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2312 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2313 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2314 /* Keyboard */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2315 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2316 /* ------------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2317
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2318 void TerminalView::keyPressEvent( QKeyEvent* event )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2319 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2320 //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
2321
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2322 bool emitKeyPressSignal = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2323
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2324 // Keyboard-based navigation
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2325 if ( event->modifiers() == Qt::ShiftModifier )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2326 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2327 bool update = true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2328
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2329 if ( event->key() == Qt::Key_PageUp )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2330 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2331 //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
2332 _screenWindow->scrollBy( ScreenWindow::ScrollPages , -1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2333 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2334 else if ( event->key() == Qt::Key_PageDown )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2335 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2336 //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
2337 _screenWindow->scrollBy( ScreenWindow::ScrollPages , 1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2338 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2339 else if ( event->key() == Qt::Key_Up )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2340 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2341 //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
2342 _screenWindow->scrollBy( ScreenWindow::ScrollLines , -1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2343 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2344 else if ( event->key() == Qt::Key_Down )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2345 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2346 //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
2347 _screenWindow->scrollBy( ScreenWindow::ScrollLines , 1 );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2348 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2349 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2350 update = false;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2351 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2352
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2353 if ( update )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2354 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2355 //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
2356 _screenWindow->setTrackOutput( _screenWindow->atEndOfOutput() );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2357
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2358 updateLineProperties();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2359 updateImage();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2360
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2361 // 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
2362 emitKeyPressSignal = false;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2363 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2364 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2365
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2366 _screenWindow->setTrackOutput( true );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2367
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2368 _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
2369 // 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
2370
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2371 if (_hasBlinkingCursor)
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2372 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2373 _blinkCursorTimer->start(BLINK_DELAY);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2374 if (_cursorBlinking)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2375 blinkCursorEvent();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2376 else
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2377 _cursorBlinking = false;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2378 }
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 if ( emitKeyPressSignal && !_readonly )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2381 emit keyPressedSignal(event);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2382
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2383 if (_readonly) {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2384 event->ignore();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2385 }
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2386 else {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2387 event->accept();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2388 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2389 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2390
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2391 void TerminalView::inputMethodEvent( QInputMethodEvent* event )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2392 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2393 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
2394 emit keyPressedSignal(&keyEvent);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2395
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2396 _inputMethodData.preeditString = event->preeditString();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2397 update(preeditRect() | _inputMethodData.previousPreeditRect);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2398
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2399 event->accept();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2400 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2401 QVariant TerminalView::inputMethodQuery( Qt::InputMethodQuery query ) const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2402 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2403 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
2404 switch ( query )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2405 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2406 case Qt::ImMicroFocus:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2407 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
2408 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2409 case Qt::ImFont:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2410 return font();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2411 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2412 case Qt::ImCursorPosition:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2413 // 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
2414 return cursorPos.x();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2415 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2416 case Qt::ImSurroundingText:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2417 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2418 // 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
2419 QString lineText;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2420 QTextStream stream(&lineText);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2421 PlainTextDecoder decoder;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2422 decoder.begin(&stream);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2423 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
2424 decoder.end();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2425 return lineText;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2426 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2427 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2428 case Qt::ImCurrentSelection:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2429 return QString();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2430 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2431 default:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2432 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2433 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2434
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2435 return QVariant();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2436 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2437
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2438 bool TerminalView::event( QEvent *e )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2439 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2440 if ( e->type() == QEvent::ShortcutOverride )
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2441 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2442 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
2443
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2444 // 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
2445 // 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
2446 //
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2447 // 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
2448 // 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
2449 // 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
2450 if ( (keyEvent->modifiers() == Qt::AltModifier) &&
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2451 !keyEvent->text().isEmpty() )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2452 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2453 keyEvent->accept();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2454 return true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2455 }
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2456
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2457 // 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
2458 // 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
2459 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
2460 switch ( keyCode )
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2461 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2462 // 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
2463 case Qt::Key_Tab:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2464 case Qt::Key_Delete:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2465 case Qt::Key_Home:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2466 case Qt::Key_End:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2467 case Qt::Key_Backspace:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2468 case Qt::Key_Left:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2469 case Qt::Key_Right:
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2470 keyEvent->accept();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2471 return true;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2472 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2473 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2474 return QWidget::event( e );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2475 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2476
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2477 void TerminalView::setBellMode(int mode)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2478 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2479 _bellMode=mode;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2480 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2481
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2482 void TerminalView::enableBell()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2483 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2484 _allowBell = true;
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::swapColorTable()
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 ColorEntry color = _colorTable[1];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2490 _colorTable[1]=_colorTable[0];
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2491 _colorTable[0]= color;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2492 _colorsInverted = !_colorsInverted;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2493 update();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2494 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2495
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2496 void TerminalView::clearImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2497 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2498 // We initialize _image[_imageSize] too. See makeImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2499 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
2500 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2501 _image[i].character = ' ';
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2502 _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
2503 DEFAULT_FORE_COLOR);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2504 _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
2505 DEFAULT_BACK_COLOR);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2506 _image[i].rendition = DEFAULT_RENDITION;
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2510 void TerminalView::calcGeometry()
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 _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
2513 contentsRect().height());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2514 switch(_scrollbarLocation)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2515 {
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2516 case NoScrollBar :
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2517 _leftMargin = DEFAULT_LEFT_MARGIN;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2518 _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
2519 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2520 case ScrollBarLeft :
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2521 _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
2522 _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
2523 _scrollBar->move(contentsRect().topLeft());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2524 break;
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2525 case ScrollBarRight:
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2526 _leftMargin = DEFAULT_LEFT_MARGIN;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2527 _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
2528 _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
2529 break;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2530 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2531
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2532 _topMargin = DEFAULT_TOP_MARGIN;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2533 _contentHeight = contentsRect().height() - 2 * DEFAULT_TOP_MARGIN + /* mysterious */ 1;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2534
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2535 if (!_isFixedSize)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2536 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2537 // ensure that display is always at least one column wide
17857
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
2538 _columns = qMax(1,qFloor(_contentWidth / _fontWidth));
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2539 _usedColumns = qMin(_usedColumns,_columns);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2540
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2541 // ensure that display is always at least one line high
17857
c17a3e43956b avoid partial lines at top of command window
John W. Eaton <jwe@octave.org>
parents: 17852
diff changeset
2542 _lines = qMax(1, qFloor(_contentHeight / _fontHeight));
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2543 _usedLines = qMin(_usedLines,_lines);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2544 }
15651
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2547 void TerminalView::makeImage()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2548 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2549 //qDebug("%s %d makeImage", __FILE__, __LINE__);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2550 calcGeometry();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2551
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2552 // 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
2553 // assumes a non-zero array length
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2554 Q_ASSERT( _lines > 0 && _columns > 0 );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2555 Q_ASSERT( _usedLines <= _lines && _usedColumns <= _columns );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2556
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2557 _imageSize=_lines*_columns;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2558
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2559 // 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
2560 // 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
2561 _image = new Character[_imageSize+1];
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 clearImage();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2564 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2565
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2566 // calculate the needed size
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2567 void TerminalView::setSize(int columns, int lines)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2568 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2569 //FIXME - Not quite correct, a small amount of additional space
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2570 // will be used for margins, the scrollbar etc.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2571 // 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
2572 // 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
2573
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2574 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
2575 lines * _fontHeight );
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2576
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2577 if ( newSize != size() )
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2578 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2579 _size = newSize;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2580 updateGeometry();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2581 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2582 }
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 void TerminalView::setFixedSize(int cols, int lins)
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 _isFixedSize = true;
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2587
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2588 //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
2589 _columns = qMax(1,cols);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2590 _lines = qMax(1,lins);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2591 _usedColumns = qMin(_usedColumns,_columns);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2592 _usedLines = qMin(_usedLines,_lines);
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 (_image)
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2595 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2596 delete[] _image;
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2597 makeImage();
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2598 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2599 setSize(cols, lins);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2600 QWidget::setFixedSize(_size);
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2603 QSize TerminalView::sizeHint() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2604 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2605 return _size;
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
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2608
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2609 /* --------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2610 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2611 /* Drag & Drop */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2612 /* */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2613 /* --------------------------------------------------------------------- */
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2614
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2615 void TerminalView::dragEnterEvent(QDragEnterEvent* event)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2616 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2617 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
2618 event->acceptProposedAction();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2619 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2620
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2621 void TerminalView::dropEvent(QDropEvent* event)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2622 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2623 // KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2624
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2625 QString dropText;
18651
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2626
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2627 if (event->mimeData ()->hasUrls ())
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2628 {
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2629 foreach (QUrl url, event->mimeData ()->urls ())
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2630 {
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2631 if(dropText.length () > 0)
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2632 dropText += "\n";
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2633 dropText += url.toLocalFile ();
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2634 }
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2635 }
992b6354c8c6 GUI: implement file drag and drop to command and edit window (Bug #41443)
John Donoghue
parents: 18555
diff changeset
2636
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2637 /* if (!urls.isEmpty())
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2638 {
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2639 for ( int i = 0 ; i < urls.count() ; i++ )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2640 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2641 KUrl url = KIO::NetAccess::mostLocalUrl( urls[i] , 0 );
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2642 QString urlText;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2643
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2644 if (url.isLocalFile())
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2645 urlText = url.path();
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2646 else
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2647 urlText = url.url();
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2648
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2649 // 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
2650 // 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
2651 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
2652
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2653 dropText += urlText;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2654
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2655 if ( i != urls.count()-1 )
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2656 dropText += ' ';
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2657 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2658 }
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2659 else
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2660 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2661 dropText = event->mimeData()->text();
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2662 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2663 */
15669
a8ff19a82906 Added copy&paste context menu in the unix implementation.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15653
diff changeset
2664 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
2665 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2666 emit sendStringToEmu(dropText.toLocal8Bit());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2667 }
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2668 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2669
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2670 void TerminalView::doDrag()
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2671 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2672 dragInfo.state = diDragging;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2673 dragInfo.dragObject = new QDrag(this);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2674 QMimeData *mimeData = new QMimeData;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2675 mimeData->setText(QApplication::clipboard()->text(QClipboard::Selection));
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2676 dragInfo.dragObject->setMimeData(mimeData);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2677 dragInfo.dragObject->start(Qt::CopyAction);
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2678 // 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
2679 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2680
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2681 void TerminalView::outputSuspended(bool suspended)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2682 {
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2683 //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
2684 if (!_outputSuspendedLabel)
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2685 {
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2686 //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
2687 //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
2688 //all terminal emulators.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2689 //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
2690 //can simply be removed.
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2691 _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
2692 "<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
2693 " by pressing Ctrl+S."
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2694 " 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
2695 this );
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2696
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2697 QPalette palette(_outputSuspendedLabel->palette());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2698
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2699 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
2700 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
2701 // KColorScheme::adjustForeground(palette,KColorScheme::NeutralText);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2702 // KColorScheme::adjustBackground(palette,KColorScheme::NeutralBackground);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2703 _outputSuspendedLabel->setPalette(palette);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2704 _outputSuspendedLabel->setAutoFillBackground(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2705 _outputSuspendedLabel->setBackgroundRole(QPalette::Base);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2706 _outputSuspendedLabel->setFont(QApplication::font());
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2707 _outputSuspendedLabel->setMargin(5);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2708
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2709 //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
2710 _outputSuspendedLabel->setTextInteractionFlags(Qt::LinksAccessibleByMouse |
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2711 Qt::LinksAccessibleByKeyboard);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2712 _outputSuspendedLabel->setOpenExternalLinks(true);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2713 _outputSuspendedLabel->setVisible(false);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2714
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2715 _gridLayout->addWidget(_outputSuspendedLabel);
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2716 _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
2717 QSizePolicy::Expanding),
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2718 1,0);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2719
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2720 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2721
15671
14da85a0d1c3 Set terminal to fixed width, renamed some variables.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 15669
diff changeset
2722 _outputSuspendedLabel->setVisible(suspended);
15651
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2723 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2724
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2725 uint TerminalView::lineSpacing() const
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2726 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2727 return _lineSpacing;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2728 }
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2729
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2730 void TerminalView::setLineSpacing(uint i)
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2731 {
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2732 _lineSpacing = i;
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2733 setVTFont(font()); // Trigger an update.
845cebf281aa Added files of QConsole.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
2734 }
16794
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2735
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2736 QString TerminalView::selectedText ()
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2737 {
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2738 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
2739 return text;
1d1f02e0f6b4 GUI: enable clipboard content detection for terminal window context menu
John Donoghue <john.donoghue@ieee.org>
parents: 16648
diff changeset
2740 }