Mercurial > octave
view libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp @ 29535:0b429d1a4974
fix several gui issues (shown with OCTAVE_SHOW_GUI_MESSAGES=1)
* QTerminal.cc (construct): fix widget for slot for clear window action
* Filter.cpp (request_open_file): signal request_open_file_signal with
third argument
* Filter.h: dito
* QUnixTerminalImpl.cpp (initialize): update connecting this signal
* gui-preferences-global.h: remove invalid items from style sheets
* octave-qscintilla.h: fix interpreter event declaration
* main-window.cc (do_reset_windows): only resize command window when
it is really included in the main window layout
author | Torsten Lilge <ttl-octave@mailbox.org> |
---|---|
date | Thu, 15 Apr 2021 17:48:35 +0200 |
parents | 27dc4dae6826 |
children | 67eccd062618 |
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/* Copyright (C) 2008 e_k (e_k@users.sourceforge.net) Copyright (C) 2012-2019 Jacob Dawid <jacob.dawid@cybercatalyst.com> This library is free software: you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include <QDebug> #include "unix/QUnixTerminalImpl.h" #include "unix/kpty.h" #include <termios.h> QUnixTerminalImpl::QUnixTerminalImpl(QWidget *p, QWidget *main_win) : QTerminal(p) { initialize(main_win); } void QUnixTerminalImpl::initialize(QWidget* main_win) { m_terminalView = new TerminalView(this); m_terminalView->setKeyboardCursorShape(TerminalView::UnderlineCursor); m_terminalView->setBlinkingCursor(true); m_terminalView->setBellMode(TerminalView::NotifyBell); m_terminalView->setTerminalSizeHint(true); m_terminalView->setContextMenuPolicy(Qt::CustomContextMenu); m_terminalView->setTripleClickMode(TerminalView::SelectWholeLine); m_terminalView->setTerminalSizeStartup(true); m_terminalView->setSize(80, 40); m_terminalView->setScrollBarPosition(TerminalView::ScrollBarRight); UrlFilter *url_filter = new UrlFilter(); m_terminalView->filterChain ()->addFilter (url_filter); UrlFilter *file_filter = new UrlFilter (Filter::Type::ErrorLink); m_terminalView->filterChain ()->addFilter (file_filter); connect (file_filter, SIGNAL (request_edit_mfile_signal (const QString&, int)), main_win, SLOT (edit_mfile (const QString&, int))); connect (file_filter, SIGNAL (request_open_file_signal (const QString&, const QString&,int)), main_win, SIGNAL (open_file_signal (const QString&, const QString&,int))); connect(m_terminalView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(handleCustomContextMenuRequested(QPoint))); connect (m_terminalView, SIGNAL (interrupt_signal (void)), this, SLOT (terminal_interrupt ())); #ifdef Q_OS_MAC QFont font = QFont("Monaco"); font.setStyleHint(QFont::TypeWriter); font.setPointSize(11); #else QFont font = QFont("Monospace"); font.setStyleHint(QFont::TypeWriter); font.setPointSize(10); #endif setTerminalFont(font); setFocusPolicy (Qt::StrongFocus); setFocusProxy(m_terminalView); setFocus(Qt::OtherFocusReason); m_kpty = new KPty(); m_kpty->open(); m_terminalModel = new TerminalModel(m_kpty); m_terminalModel->setAutoClose(true); m_terminalModel->setCodec(QTextCodec::codecForName("UTF-8")); m_terminalModel->setHistoryType(HistoryTypeBuffer (1000)); m_terminalModel->setDarkBackground(true); m_terminalModel->setKeyBindings(""); m_terminalModel->run(); m_terminalModel->addView(m_terminalView); connectToPty(); } void QUnixTerminalImpl::setScrollBufferSize(int value) { if (value > 0) { m_terminalModel->clearHistory (); m_terminalModel->setHistoryType (HistoryTypeBuffer ( value )); } else m_terminalModel->setHistoryType (HistoryTypeNone ()); } QList<QAction*> QUnixTerminalImpl::get_hotspot_actions (const QPoint& at) { return m_terminalView->filterActions (at); } void QUnixTerminalImpl::connectToPty() { // Store the file descriptor associated with the STDIN, STDOUT, and // STDERR streams onto another temporary file descriptor for // reconnect in the destructor. fdstdin = dup (STDIN_FILENO); fdstdout = dup (STDOUT_FILENO); fdstderr = dup (STDERR_FILENO); int fds = m_kpty->slaveFd(); dup2 (fds, STDIN_FILENO); dup2 (fds, STDOUT_FILENO); dup2 (fds, STDERR_FILENO); if(!isatty(STDIN_FILENO)) { qDebug("Error: stdin is not a tty."); } if(!isatty(STDOUT_FILENO)) { qDebug("Error: stdout is not a tty."); } if(!isatty(STDERR_FILENO)) { qDebug("Error: stderr is not a tty."); } } QUnixTerminalImpl::~QUnixTerminalImpl() { delete m_terminalModel; delete m_kpty; delete m_terminalView; // Restore STDIN, STDOUT, and STDERR so that I/O at exit will work // as expected. dup2 (fdstdin, STDIN_FILENO); dup2 (fdstdout, STDOUT_FILENO); dup2 (fdstderr, STDERR_FILENO); emit destroyed(); } void QUnixTerminalImpl::setTerminalFont(const QFont &font) { if(!m_terminalView) return; m_terminalView->setVTFont(font); } void QUnixTerminalImpl::setSize(int h, int v) { if(!m_terminalView) return; m_terminalView->setSize(h, v); } void QUnixTerminalImpl::sendText(const QString& text) { m_terminalModel->sendText(text); } void QUnixTerminalImpl::setCursorType(CursorType type, bool blinking) { switch(type) { case UnderlineCursor: m_terminalView->setKeyboardCursorShape(TerminalView::UnderlineCursor); break; case BlockCursor: m_terminalView->setKeyboardCursorShape(TerminalView::BlockCursor); break; case IBeamCursor: m_terminalView->setKeyboardCursorShape(TerminalView::IBeamCursor); break; } m_terminalView->setBlinkingCursor(blinking); } // FIXME -- not sure how to make these work properly given the way the // Unix terminal handles colors. void QUnixTerminalImpl::setBackgroundColor (const QColor& color) { ColorEntry cols[TABLE_COLORS]; const ColorEntry * curr_cols = m_terminalView->colorTable(); for(int i=0;i<TABLE_COLORS;i++) { cols[i] = curr_cols[i]; } cols[DEFAULT_BACK_COLOR].color = color; m_terminalView->setColorTable(cols); QString css = QString ("TerminalView {\n" " background: %1;\n" "}\n").arg (color.name ()); setStyleSheet (css); } void QUnixTerminalImpl::setForegroundColor (const QColor& color) { ColorEntry cols[TABLE_COLORS]; const ColorEntry * curr_cols = m_terminalView->colorTable(); for(int i=0;i<TABLE_COLORS;i++) { cols[i] = curr_cols[i]; } cols[DEFAULT_FORE_COLOR].color = color; m_terminalView->setColorTable(cols); } void QUnixTerminalImpl::setSelectionColor (const QColor& color) { } void QUnixTerminalImpl::setCursorColor (bool useForegroundColor, const QColor& color) { m_terminalView->setKeyboardCursorColor (useForegroundColor, color); } void QUnixTerminalImpl::showEvent(QShowEvent *) { m_terminalView->updateImage(); m_terminalView->repaint(); m_terminalView->update(); } void QUnixTerminalImpl::resizeEvent(QResizeEvent*) { m_terminalView->resize(this->size()); m_terminalView->updateImage(); m_terminalView->repaint(); m_terminalView->update(); } void QUnixTerminalImpl::copyClipboard() { m_terminalView->copyClipboard (_extra_interrupt); } void QUnixTerminalImpl::pasteClipboard() { m_terminalView->pasteClipboard(); } void QUnixTerminalImpl::selectAll() { m_terminalView->selectAll(); } QString QUnixTerminalImpl::selectedText () { return m_terminalView->selectedText (); } void QUnixTerminalImpl::has_extra_interrupt (bool extra) { _extra_interrupt = extra; } void QUnixTerminalImpl::handle_visibility_changed (bool visible) { m_terminalView->visibility_changed (visible); };