Mercurial > hg > octave-nkf

annotate libqterminal/unix/QUnixTerminalImpl.cpp @ 15658:eaa7da75d202

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Added QTerminalInteface class.
author Jacob Dawid <jacob.dawid@googlemail.com>
date Tue, 31 Jan 2012 11:14:38 +0100
parents c05926c0657d
children 739f0f73e772
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1 /* Copyright (C) 2008 e_k (e_k@users.sourceforge.net)
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2 Copyright (C) 2012 Jacob Dawid <jacob.dawid@googlemail.com>
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3
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4 This library is free software; you can redistribute it and/or
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5 modify it under the terms of the GNU Library General Public
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6 License as published by the Free Software Foundation; either
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7 version 2 of the License, or (at your option) any later version.
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8
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9 This library is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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12 Library General Public License for more details.
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13
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14 You should have received a copy of the GNU Library General Public License
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15 along with this library; see the file COPYING.LIB. If not, write to
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16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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17 Boston, MA 02110-1301, USA.
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18 */
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19
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20 #include <QDebug>
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21
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22 #include "unix/QUnixTerminalImpl.h"
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23 #include "unix/kpty.h"
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24
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25 #include <termios.h>
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26
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27 QUnixTerminalImpl::QUnixTerminalImpl(QWidget *parent)
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28 : QTerminalInterface(parent) {
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29 setMinimumSize(600, 400);
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30 initialize();
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31 }
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32
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33 void QUnixTerminalImpl::initialize()
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34 {
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35 m_kpty = new KPty();
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36 m_kpty->open();
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37
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38 m_sessionModel = new TerminalModel(m_kpty);
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39
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40 m_sessionModel->setAutoClose(true);
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41 m_sessionModel->setCodec(QTextCodec::codecForName("UTF-8"));
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42 m_sessionModel->setHistoryType(HistoryTypeBuffer(1000));
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43 m_sessionModel->setDarkBackground(true);
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44 m_sessionModel->setKeyBindings("");
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45
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46 m_sessionView = new TerminalView(this);
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47 m_sessionView->setBellMode(TerminalView::NotifyBell);
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48 m_sessionView->setTerminalSizeHint(true);
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49 m_sessionView->setTripleClickMode(TerminalView::SelectWholeLine);
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50 m_sessionView->setTerminalSizeStartup(true);
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51 m_sessionView->setSize(80, 40);
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52
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53 QFont font = QApplication::font();
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54 font.setFamily("Monospace");
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55 font.setPointSize(10);
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56 font.setStyleHint(QFont::TypeWriter);
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57 setTerminalFont(font);
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58
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59 m_sessionModel->run();
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60 m_sessionModel->addView(m_sessionView);
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61 m_sessionView->setScrollBarPosition(TerminalView::ScrollBarRight);
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62
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63 setFocusProxy(m_sessionView);
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64
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65 setFocus(Qt::OtherFocusReason);
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66 m_sessionView->resize(this->size());
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67
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68 connectToPty();
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69 }
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70
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71 void QUnixTerminalImpl::connectToPty()
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72 {
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73 int fds = m_kpty->slaveFd();
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74
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75 dup2 (fds, STDIN_FILENO);
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76 dup2 (fds, STDOUT_FILENO);
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77 dup2 (fds, STDERR_FILENO);
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78
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79 if(!isatty(STDIN_FILENO)) {
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80 qDebug("Error: stdin is not a tty.");
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81 }
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82
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83 if(!isatty(STDOUT_FILENO)) {
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84 qDebug("Error: stdout is not a tty.");
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85 }
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86
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87 if(!isatty(STDERR_FILENO)) {
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88 qDebug("Error: stderr is not a tty.");
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89 }
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90 }
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91
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92 QUnixTerminalImpl::~QUnixTerminalImpl()
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93 {
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94 emit destroyed();
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95 }
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96
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97 void QUnixTerminalImpl::setTerminalFont(QFont &font)
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98 {
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99 if(!m_sessionView)
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100 return;
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101 m_sessionView->setVTFont(font);
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102 }
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103
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104 void QUnixTerminalImpl::setSize(int h, int v)
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105 {
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106 if(!m_sessionView)
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107 return;
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108 m_sessionView->setSize(h, v);
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109 }
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110
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111 void QUnixTerminalImpl::sendText(QString text)
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112 {
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113 m_sessionModel->sendText(text);
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114 }
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115
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116 void QUnixTerminalImpl::focusInEvent(QFocusEvent *focusEvent)
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117 {
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118 Q_UNUSED(focusEvent);
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119 m_sessionView->updateImage();
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120 m_sessionView->repaint();
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121 m_sessionView->update();
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122 }
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123
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124 void QUnixTerminalImpl::showEvent(QShowEvent *)
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125 {
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126 m_sessionView->updateImage();
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127 m_sessionView->repaint();
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128 m_sessionView->update();
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129 }
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130
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131 void QUnixTerminalImpl::resizeEvent(QResizeEvent*)
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132 {
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133 m_sessionView->resize(this->size());
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134 m_sessionView->updateImage();
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135 m_sessionView->repaint();
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136 m_sessionView->update();
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137 }
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138
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139 void QUnixTerminalImpl::copyClipboard()
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140 {
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141 m_sessionView->copyClipboard();
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142 }
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143
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144 void QUnixTerminalImpl::pasteClipboard()
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145 {
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146 m_sessionView->pasteClipboard();
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147 }
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148