Mercurial > octave
view libgui/qterminal/libqterminal/QTerminal.h @ 20995:aab7a3c7168e
edit a file from an error message in the terminal (bug #35619)
* QTerminal.cc (handleCustomContextMenuRequested): move slot for the context
menu from header file, detect an error location by regular expressions;
(edit_file): slot context menu entry for editing a file in an error message
* QTerminal.h: new signal for editing a file from an error message,
slot handleCustomContextMenuRequested moved into QTerminal.cc, new edit
action in the context menu, new slot for context menu entry, connect
new edit signal to related slot in the main window
* file-editor-tab.cc (handle_context_menu_edit): only keep searching for an
embedded function, move the rest of the search into the editor, called
via a new signal;
(goto_line): center the new line in all cases
* file-editor-tab.h: new signal for editing an m-file
* file-editor.cc (handle_edit_mfile_request): partly moved from file-editor-tab;
(construct): connect new signals from file-editor-tab and from main window
to the new slot for searching and editing an m-file
* file-editor.h: new slot for searching and editing an m-file
* main-window.cc (edit_mfile): new slot for editing an m-file, just emitting
the signal for the editor
* main-window.h: new slot and new signal for editing an m-file
author | Torsten <ttl@justmail.de> |
---|---|
date | Mon, 28 Dec 2015 16:44:10 +0100 |
parents | dd1dcef1ee33 |
children | bac0d6f07a3e |
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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); void edit_mfile_request (const QString&, int); public slots: virtual void copyClipboard (void) = 0; virtual void pasteClipboard (void) = 0; virtual void selectAll (void) = 0; virtual void handleCustomContextMenuRequested (const QPoint& at); 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); void edit_file (void); 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 ())); _edit_action = _contextMenu->addAction ( tr (""), this, SLOT (edit_file ())); _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 (this, SIGNAL (edit_mfile_request (const QString&, int)), xparent, SLOT (edit_mfile (const QString&, int))); 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 ())); // dummy (nop) action catching Ctrl-D in terminal, no connection _nop_action = new QAction (this); addAction (_nop_action); _nop_action->setShortcut ( QKeySequence (Qt::ControlModifier + Qt::Key_D)); } private: QMenu *_contextMenu; QAction * _copy_action; QAction * _paste_action; QAction * _selectall_action; QAction * _edit_action; QAction *_interrupt_action; QAction *_nop_action; }; #endif // QTERMINAL_H