Mercurial > octave-nkf
view libgui/qterminal/libqterminal/QTerminal.h @ 19978:88233ac3f3ea
fix issue with ctrl-c for copying when editor has focus and is docked
* QTerminal.cc (set_global_shortcuts): new slot for en-/disabling interrupt
shortcut in terminal depending on terminal focus_out
* QTerminal.h: new slot set_global_shortcuts
* TerminalView.cpp (TerminalView), for Linux:
* QWinTerminalImpl.cpp (QWinTerminalImpl), for windows:
connect set_global_shortcuts_signal also to the new slot in QTerminal
author | Torsten <ttl@justmail.de> |
---|---|
date | Sat, 14 Mar 2015 15:20:51 +0100 |
parents | 29fe196d2ce0 |
children |
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/* Copyright (C) 2012-2015 Michael Goffioul. Copyright (C) 2012-2015 Jacob Dawid. This file is part of QTerminal. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef QTERMINAL_H #define QTERMINAL_H #include <QSettings> #include <QKeySequence> #include <QWidget> #include <QStringList> #include <QColor> #include <QList> #include <QMenu> #include <QClipboard> #include <QApplication> #include <QAction> #include "resource-manager.h" class QTerminal : public QWidget { Q_OBJECT public: static QTerminal *create (QWidget *xparent = 0); static QList<QColor> default_colors (void); static QStringList color_names (void); virtual ~QTerminal (void) { } virtual void setTerminalFont (const QFont& font) = 0; virtual void setSize (int h, int v) = 0; virtual void sendText (const QString& text) = 0; virtual QString selectedText () = 0; virtual void has_extra_interrupt (bool extra) = 0; enum CursorType { UnderlineCursor, BlockCursor, IBeamCursor }; virtual void setCursorType (CursorType type, bool blinking) { // Provide empty default impl in order to avoid conflicts with the // win impl. Q_UNUSED (type); Q_UNUSED (blinking); } virtual void setBackgroundColor (const QColor& color) = 0; virtual void setForegroundColor (const QColor& color) = 0; virtual void setSelectionColor (const QColor& color) = 0; virtual void setCursorColor (bool useForegroundColor, const QColor& color) = 0; virtual void setScrollBufferSize(int value=1000) = 0; signals: void report_status_message (const QString&); void interrupt_signal (void); public slots: virtual void copyClipboard (void) = 0; virtual void pasteClipboard (void) = 0; virtual void selectAll (void) = 0; virtual void handleCustomContextMenuRequested (const QPoint& at) { QClipboard * cb = QApplication::clipboard (); _paste_action->setEnabled (cb->text().length() > 0); _copy_action->setEnabled (selectedText().length() > 0); _contextMenu->move (mapToGlobal (at)); _contextMenu->show (); } void notice_settings (const QSettings *settings); virtual void init_terminal_size (void) { } void terminal_interrupt (void) { emit interrupt_signal (); } void set_global_shortcuts (bool focus_out); protected: QTerminal (QWidget *xparent = 0) : QWidget (xparent) { // context menu setContextMenuPolicy (Qt::CustomContextMenu); _contextMenu = new QMenu (this); _copy_action = _contextMenu->addAction ( resource_manager::icon ("edit-copy"), tr ("Copy"), this, SLOT (copyClipboard ())); _paste_action = _contextMenu->addAction ( resource_manager::icon ("edit-paste"), tr ("Paste"), this, SLOT (pasteClipboard ())); _contextMenu->addSeparator (); _selectall_action = _contextMenu->addAction ( tr ("Select All"), this, SLOT (selectAll ())); _contextMenu->addSeparator (); _contextMenu->addAction (tr ("Clear Window"), parent (), SLOT (handle_clear_command_window_request ())); connect (this, SIGNAL (customContextMenuRequested (QPoint)), this, SLOT (handleCustomContextMenuRequested (QPoint))); connect (this, SIGNAL (report_status_message (const QString&)), xparent, SLOT (report_status_message (const QString&))); connect (xparent, SIGNAL (settings_changed (const QSettings *)), this, SLOT (notice_settings (const QSettings *))); connect (xparent, SIGNAL (init_terminal_size_signal ()), this, SLOT (init_terminal_size ())); connect (xparent, SIGNAL (copyClipboard_signal ()), this, SLOT (copyClipboard ())); connect (xparent, SIGNAL (pasteClipboard_signal ()), this, SLOT (pasteClipboard ())); connect (xparent, SIGNAL (selectAll_signal ()), this, SLOT (selectAll ())); // extra interrupt action _interrupt_action = new QAction (this); addAction (_interrupt_action); _interrupt_action->setShortcut ( QKeySequence (Qt::ControlModifier + Qt::Key_C)); connect (_interrupt_action, SIGNAL (triggered ()), this, SLOT (terminal_interrupt ())); } private: QMenu *_contextMenu; QAction * _copy_action; QAction * _paste_action; QAction * _selectall_action; QAction *_interrupt_action; }; #endif // QTERMINAL_H