Mercurial > octave
view libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp @ 23404:314ac710f2ae
highlight error messages in gui and provide links to open files (bug #35619)
* QTerminal.cc (handleCustomContextMenuReques): use method via selecting the
message only in windows
* Filter.cpp (Filter::HotSpot::type(), Filter::HotSpot::setType): make Type
a type in Filter, not in HotSpot;
(RegExpFilter::RegExpFilter) create a filter with the corresponding type
instead of different filters for different types;
(RegExpFilter::HotSpot::HotSpot): A found hot spot is created with the types
of the filter that found that hot spot;
(RegExpFilter::process): remove some old debug message, which were already
commented out, call newHotSpot with type as new parameter;
(RegExpFilter::newHotSpot, UrlFilter::newHotSpot): new parameter type;
(UrlFilter::process): derive this method for UrlFilter, too, allowing
to connect signals for opening files later on;
(UrlFilter::HotSpot::HotSpot): no extra action here, get type from filter;
(UrlFilter::HotSpot::urlType): add new url type;
(UrlFilter::HotSpot::activate): depending on link type, open link as before
or call method for opening the file mentioned in the link;
(UrlFilter::ErrorLinkRegExp): const defined reg. expression for error link;
(UrlFilter::UrlFilter): set reg. expression depending on type;
(UrlFilter::HotSpot::actions): in a case of a file link, only prepare
an open, but no copy action for the context menu;
(UrlFilter::request_open_file): method emitting the signal to the main window
for opening the desired file at desired line;
* Filter.h: make Filter class inherit from QObject for using singals, move
enum Type from HotSpot to Filter and add the types Error and ErrorLink,
Filter and Filter::HotSpot ctors with type parameter, add file opening
signal to RegExpFilter and FilterObject, add Q_OBJECT directives, add
method to FilterObject returning the instance variable _urlObject, add
new urlType ErrorLink, add own process method and open file slot to
UrlFilter, FilterObject: open file slot only emitting open file singal
* QUnixTerminalImpl.cpp (ctor): initialize instance variable _parent;
(initialize): add new filters for errors and for links to related files,
connect latters signal to the appropriate main windows slot;
* QUnixTerminalImpl.h: add instance variable _parent for signal connections
* TerminalView.cpp (paintFilters): underline Link and ErrorLink, draw
rectangle with transparency for Error and LinkError;
(mousePressEvent, mouseMoveEvent): treat Link and ErrorLink the same way
author | Torsten <mttl@mailbox.org> |
---|---|
date | Mon, 17 Apr 2017 21:28:55 +0200 |
parents | fee531225679 |
children | c8722519330a |
line wrap: on
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/* Copyright (C) 2008 e_k (e_k@users.sourceforge.net) Copyright (C) 2012-2016 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) : QTerminal(p), _parent (p) { setMinimumSize(300, 200); initialize(); } void QUnixTerminalImpl::initialize() { 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); RegExpFilter *error_filter = new RegExpFilter (Filter::Type::Error); error_filter->setRegExp (QRegExp ("error:")); m_terminalView->filterChain ()->addFilter (error_filter); UrlFilter *file_filter = new UrlFilter (Filter::Type::ErrorLink); m_terminalView->filterChain ()->addFilter (file_filter); connect (file_filter, SIGNAL (request_open_file_signal (const QString&, int)), _parent, SLOT (edit_mfile (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 STDERR stream onto // another temporary file descriptor for reconnect in the destructor. 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 stderr so that any errors at exit might appear somewhere. 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); } 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; }