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comparison libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp @ 15681:018c46ef8a0c

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maint: move everything under libgui/qterminal
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Mon, 26 Nov 2012 12:07:51 -0500
parents libqterminal/unix/QUnixTerminalImpl.cpp@6b1369106141
children 98902367c781
comparison
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15680:6b1369106141 15681:018c46ef8a0c
1 /* Copyright (C) 2008 e_k (e_k@users.sourceforge.net)
2 Copyright (C) 2012 Jacob Dawid <jacob.dawid@googlemail.com>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18 */
19
20 #include <QDebug>
21
22 #include "unix/QUnixTerminalImpl.h"
23 #include "unix/kpty.h"
24
25 #include <termios.h>
26
27 QUnixTerminalImpl::QUnixTerminalImpl(QWidget *parent)
28 : QTerminalInterface(parent) {
29 setMinimumSize(600, 400);
30 initialize();
31 }
32
33 void QUnixTerminalImpl::initialize()
34 {
35 m_terminalView = new TerminalView(this);
36 m_terminalView->setKeyboardCursorShape(TerminalView::UnderlineCursor);
37 m_terminalView->setBlinkingCursor(true);
38 m_terminalView->setBellMode(TerminalView::NotifyBell);
39 m_terminalView->setTerminalSizeHint(true);
40 m_terminalView->setContextMenuPolicy(Qt::CustomContextMenu);
41 m_terminalView->setTripleClickMode(TerminalView::SelectWholeLine);
42 m_terminalView->setTerminalSizeStartup(true);
43 m_terminalView->setSize(80, 40);
44 m_terminalView->setScrollBarPosition(TerminalView::ScrollBarRight);
45
46 connect(m_terminalView, SIGNAL(customContextMenuRequested(QPoint)),
47 this, SLOT(handleCustomContextMenuRequested(QPoint)));
48
49 #ifdef Q_OS_MAC
50 QFont font = QFont("Monaco");
51 font.setStyleHint(QFont::TypeWriter);
52 font.setPointSize(11);
53 #else
54 QFont font = QFont("Monospace");
55 font.setStyleHint(QFont::TypeWriter);
56 font.setPointSize(10);
57 #endif
58 setTerminalFont(font);
59 setFocusProxy(m_terminalView);
60 setFocus(Qt::OtherFocusReason);
61
62 m_kpty = new KPty();
63 m_kpty->open();
64
65 m_terminalModel = new TerminalModel(m_kpty);
66 m_terminalModel->setAutoClose(true);
67 m_terminalModel->setCodec(QTextCodec::codecForName("UTF-8"));
68 m_terminalModel->setHistoryType(HistoryTypeBuffer(1000));
69 m_terminalModel->setDarkBackground(true);
70 m_terminalModel->setKeyBindings("");
71 m_terminalModel->run();
72 m_terminalModel->addView(m_terminalView);
73 connectToPty();
74 }
75
76 void QUnixTerminalImpl::connectToPty()
77 {
78 int fds = m_kpty->slaveFd();
79
80 dup2 (fds, STDIN_FILENO);
81 dup2 (fds, STDOUT_FILENO);
82 dup2 (fds, STDERR_FILENO);
83
84 if(!isatty(STDIN_FILENO)) {
85 qDebug("Error: stdin is not a tty.");
86 }
87
88 if(!isatty(STDOUT_FILENO)) {
89 qDebug("Error: stdout is not a tty.");
90 }
91
92 if(!isatty(STDERR_FILENO)) {
93 qDebug("Error: stderr is not a tty.");
94 }
95 }
96
97 QUnixTerminalImpl::~QUnixTerminalImpl()
98 {
99 emit destroyed();
100 }
101
102 void QUnixTerminalImpl::setTerminalFont(const QFont &font)
103 {
104 if(!m_terminalView)
105 return;
106 m_terminalView->setVTFont(font);
107 }
108
109 void QUnixTerminalImpl::setSize(int h, int v)
110 {
111 if(!m_terminalView)
112 return;
113 m_terminalView->setSize(h, v);
114 }
115
116 void QUnixTerminalImpl::sendText(const QString& text)
117 {
118 m_terminalModel->sendText(text);
119 }
120
121 void QUnixTerminalImpl::setCursorType(CursorType type, bool blinking)
122 {
123 switch(type) {
124 case UnderlineCursor: m_terminalView->setKeyboardCursorShape(TerminalView::UnderlineCursor); break;
125 case BlockCursor: m_terminalView->setKeyboardCursorShape(TerminalView::BlockCursor); break;
126 case IBeamCursor: m_terminalView->setKeyboardCursorShape(TerminalView::IBeamCursor); break;
127 }
128 m_terminalView->setBlinkingCursor(blinking);
129 }
130
131 void QUnixTerminalImpl::focusInEvent(QFocusEvent *focusEvent)
132 {
133 Q_UNUSED(focusEvent);
134 m_terminalView->updateImage();
135 m_terminalView->repaint();
136 m_terminalView->update();
137 }
138
139 void QUnixTerminalImpl::showEvent(QShowEvent *)
140 {
141 m_terminalView->updateImage();
142 m_terminalView->repaint();
143 m_terminalView->update();
144 }
145
146 void QUnixTerminalImpl::resizeEvent(QResizeEvent*)
147 {
148 m_terminalView->resize(this->size());
149 m_terminalView->updateImage();
150 m_terminalView->repaint();
151 m_terminalView->update();
152 }
153
154 void QUnixTerminalImpl::copyClipboard()
155 {
156 m_terminalView->copyClipboard();
157 }
158
159 void QUnixTerminalImpl::pasteClipboard()
160 {
161 m_terminalView->pasteClipboard();
162 }
163