#ifndef MainWindow_h #define MainWindow_h /****************************************************************************** * * Copyright (C) 2002 Hugo PEREIRA * * This 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 2 of the License, or (at your option) any later * version. * * This software 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 . * *******************************************************************************/ #include "BaseMainWindow.h" #include "Counter.h" #include "FileRecord.h" #include "Key.h" #include "TextView.h" #include #include #include #include #include #include class BaseStatusBar; class DocumentClassToolBar; class ElidedLabel; class MenuBar; class SidePanelWidget; class PrintHelper; class ReplaceWidget; class SelectLineWidget; //* main window class MainWindow: public BaseMainWindow, private Base::Counter, public Base::Key { Q_OBJECT public: //* constructor explicit MainWindow( QWidget* = nullptr ); //*@name file management //@{ //* used to select editor with matching filename class SameFileFTor: public TextDisplay::SameFileFTor { public: //* constructor explicit SameFileFTor( const File& file ): TextDisplay::SameFileFTor( file ) {} //* predicate bool operator() ( const MainWindow* window ) const { Base::KeySet views( window ); return std::find_if( views.begin(), views.end(), *this ) != views.end(); } //* predicate bool operator() ( const TextView* view ) const { Base::KeySet displays( view ); return std::find_if( displays.begin(), displays.end(), (TextDisplay::SameFileFTor)*this ) != displays.end(); } }; //* used to select editor with empty, unmodified file class EmptyFileFTor: public TextDisplay::EmptyFileFTor { public: //* predicate bool operator() ( const MainWindow* window ) const { Base::KeySet views( window ); return std::find_if( views.begin(), views.end(), *this ) != views.end(); } //* predicate bool operator() ( const TextView* view ) const { Base::KeySet displays( view ); return std::find_if( displays.begin(), displays.end(), (TextDisplay::EmptyFileFTor)*this ) != displays.end(); } }; //* used to select editor with empty, unmodified file class IsModifiedFTor { public: //* predicate bool operator() ( const MainWindow* window ) const { Base::KeySet views( window ); return std::find_if( views.begin(), views.end(), *this ) != views.end(); } //* predicate bool operator() ( const TextView* view ) const { Base::KeySet displays( view ); return std::find_if( displays.begin(), displays.end(), *this ) != displays.end(); } //* predicate bool operator() ( const TextDisplay* display ) const { return display->document()->isModified(); } }; //* returns true if there is at least one display modified in this window bool isModified() const { return IsModifiedFTor()(this); } //@} //* menu MenuBar& menuBar() const { return *menuBar_; } //* navigation window SidePanelWidget& sidePanelWidget() const { return *sidePanelWidget_; } //*@name active view/display managment //@{ //* create new TextView TextView& newTextView( FileRecord record = FileRecord() ); //* active view TextView& activeView() { return *activeView_; } //* active view const TextView& activeView() const { return *activeView_; } //* change active display manualy void setActiveView( TextView& view ); //* active display const TextDisplay& activeDisplay() const { return activeView_->activeDisplay(); } //* active display bool isActiveDisplay( const TextDisplay& display ) const { return activeView_->isActiveDisplay( display ); } //* active display TextDisplay& activeDisplay() { return activeView_->activeDisplay(); } //* get set of all displays associated to this window /** this is a convenient function that loops over all associated views and merge their associated displays into a single list */ Base::KeySet associatedDisplays() const; //* select display from file bool selectDisplay( const File& ); //* save all modified text displays void saveAll(); //* ignore all text display modifications void ignoreAll(); //@} //*@name actions //@{ //* new file QAction& newFileAction() const { return *newFileAction_; } //* clone display QAction& cloneAction() const { return *cloneAction_; } //* detach action QAction& detachAction() const { return *detachAction_; } //* open file QAction& openAction() const { return *openAction_; } //* close display QAction& closeDisplayAction() const { return *closeDisplayAction_; } //* close display QAction& closeWindowAction() const { return *closeWindowAction_; } //* save QAction& saveAction() const { return *saveAction_; } //* save as QAction& saveAsAction() const { return *saveAsAction_; } //* revert to saved QAction& revertToSaveAction() const { return *revertToSaveAction_; } //* undo QAction& undoAction() const { return *undoAction_; } //* redo QAction& redoAction() const { return *redoAction_; } //* cut QAction& cutAction() const { return *cutAction_; } //* copy QAction& copyAction() const { return *copyAction_; } //* paste QAction& pasteAction() const { return *pasteAction_; } //* print QAction& printAction() const { return *printAction_; } //* print QAction& printPreviewAction() const { return *printPreviewAction_; } //* export QAction& htmlAction() const { return *htmlAction_; } //* file info QAction& filePropertiesAction() const { return *filePropertiesAction_; } //* spellcheck QAction& spellcheckAction() const { return *spellcheckAction_; } //* diff files action QAction& diffAction() const { return *diffAction_; } //* split display horizontal QAction& splitDisplayHorizontalAction() const { return *splitDisplayHorizontalAction_; } //* split display vertical QAction& splitDisplayVerticalAction() const { return *splitDisplayVerticalAction_; } //* open horizontal QAction& openHorizontalAction() const { return *openHorizontalAction_; } //* open vertical QAction& openVerticalAction() const { return *openVerticalAction_; } //@} Q_SIGNALS: //* emitted when window is activated void activated( MainWindow* ); //* emitted when the document modification state of an editor is changed void modificationChanged(); //*@name re-implemented from text editor //@{ //* emitted from TextDisplay when no match is found for find/replace request void noMatchFound(); //* emitted from TextDisplay when no match is found for find/replace request void matchFound(); //* emitted when selected line is not found void lineNotFound(); //* emitted when selected line is found void lineFound(); //* busy void busy( int ); //* progressAvailable void progressAvailable( int ); //* idle void idle(); //* scratch files void scratchFileCreated( const File& ); //@} public Q_SLOTS: //* select class name void selectClassName( QString value ) { activeView_->selectClassName( value ); } //* rehighlight all text displays void rehighlight() { activeView_->rehighlight(); } //*@name reimplemented from TextEditor //@{ //* find text from dialog void findFromDialog(); //* replace text from dialog void replaceFromDialog(); //* select line from dialog void selectLineFromDialog(); //@} protected: //* generic event bool event( QEvent* ) override; //* close event void closeEvent( QCloseEvent* ) override; //* timer event void timerEvent( QTimerEvent* ) override; private Q_SLOTS: //* update configuration void _updateConfiguration(); //* toggle navigation frame visibility void _toggleSidePanelWidget( bool ); //* splitter moved void _splitterMoved(); //* active view changed /** this is triggered by StackedWidget::currentWidgetChanged */ void _activeViewChanged(); //* select display from file /** this is triggered by changing the selection in the sessionFilesWidget of the navigation window. This ensures that the selected display is always the active one, as long as it belongs to this window */ void _selectDisplay( FileRecord record ) { selectDisplay( record.file() ); } //* clone current file void _splitDisplay(); //* clone current file horizontal void _splitDisplayHorizontal() { activeView_->splitDisplay( Qt::Horizontal, true ); } //* clone current file horizontal void _splitDisplayVertical() { activeView_->splitDisplay( Qt::Vertical, true ); } //* close /** close window */ void _closeWindow() { close(); } //* close /** close current display if more than two display are open, */ void _closeDisplay() { activeView_->closeActiveDisplay(); } //* save void _save() { activeDisplay().save(); } //* Save As void _saveAs() { activeDisplay().saveAs(); } //* Revert to save void _revertToSave(); //* Print current document void _print(); //* Print current document void _print( PrintHelper& ); //* Print preview current document void _printPreview(); //* export to html void _toHtml(); //*@name forwarded slots //@{ //* undo void _undo() { activeDisplay().undoAction().trigger(); } //* redo void _redo() { activeDisplay().redoAction().trigger(); } //* cut void _cut() { activeDisplay().cutAction().trigger(); } //* copy void _copy() { activeDisplay().copyAction().trigger(); } //* paste void _paste() { activeDisplay().pasteAction().trigger(); } //* file information void _fileInfo() { activeDisplay().filePropertiesAction().trigger(); } //* spellcheck void _spellcheck() { activeDisplay().spellcheckAction().trigger(); } //* diff files void _diff() { activeView_->diff(); } //* find void _find( TextSelection selection ) { activeDisplay().find( selection ); } //* find void _replace( TextSelection selection ) { activeDisplay().replace( selection ); } //* find void _replaceInSelection( TextSelection selection ) { activeDisplay().replaceInSelection( selection ); } //* find void _replaceInWindow( TextSelection selection ) { activeDisplay().replaceInWindow( selection ); } //* select line void _selectLine( int value ) { activeDisplay().selectLine( value ); } //* replace selection in multiple files void _multipleFileReplace(); //* restore focus on active display, when closing embedded dialog void _restoreFocus() { activeDisplay().setFocus(); } //@} //* update window title, cut, copy, paste buttons, and filename line editor /** \param flags are bitwise or of TextDisplay::UpdateFlags */ void _update( TextDisplay::UpdateFlags ); //* update replace in selection action void _updateReplaceInSelection(); //* update modifiers void _updateModifiers(); //* update actions based on number of displays in active view void _updateDisplayCount() { _update( TextDisplay::DisplayCount ); } //* display cursor position in state window void _updateCursorPosition(); private: //* install actions void _installActions(); //* install toolbars void _installToolbars(); //* create find dialog void _createFindWidget(); //* create replace dialog void _createReplaceWidget(); //* create select line widget void _createSelectLineWidget(); //* make connection between this window and child text view void _connectView( TextView& view ); //* Update window title void _updateWindowTitle(); //*@name child widgets //@{ //* menuBar MenuBar* menuBar_ = nullptr; //* right container QWidget* rightContainer_ = nullptr; //* stack widget QStackedWidget* stack_ = nullptr; //* navigation window SidePanelWidget* sidePanelWidget_ = nullptr; //* main display widget TextView* activeView_ = nullptr; //* state window BaseStatusBar* statusbar_ = nullptr; //* file display lineEdit ElidedLabel* fileEditor_ = nullptr; //* document class toolbar DocumentClassToolBar* documentClassToolBar_ = nullptr; //@} //*@name widgets (re-implemented from TextEditor) //@{ //* find widget BaseFindWidget* findWidget_ = nullptr; //* replace widget ReplaceWidget* replaceWidget_ = nullptr; //* line number dialog SelectLineWidget* selectLineWidget_ = nullptr; //@} //*@name actions //@{ //* new file QAction* newFileAction_ = nullptr; //* clone display QAction* cloneAction_ = nullptr; //* detach action QAction* detachAction_ = nullptr; //* open file QAction* openAction_ = nullptr; //* open horizontal QAction* openHorizontalAction_ = nullptr; //* open vertical QAction* openVerticalAction_ = nullptr; //* close display QAction* closeDisplayAction_ = nullptr; //* close display QAction* closeWindowAction_ = nullptr; //* save QAction* saveAction_ = nullptr; //* save as QAction* saveAsAction_ = nullptr; //* revert to saved QAction* revertToSaveAction_ = nullptr; //* print QAction* printAction_ = nullptr; //* print preview QAction* printPreviewAction_ = nullptr; //* html action QAction* htmlAction_ = nullptr; //* undo QAction* undoAction_ = nullptr; //* redo QAction* redoAction_ = nullptr; //* cut QAction* cutAction_ = nullptr; //* copy QAction* copyAction_ = nullptr; //* paste QAction* pasteAction_ = nullptr; //* file info QAction* filePropertiesAction_ = nullptr; //* spellcheck QAction* spellcheckAction_ = nullptr; //* diff files QAction* diffAction_ = nullptr; //* split display horizontal QAction* splitDisplayHorizontalAction_ = nullptr; //* split display vertical QAction* splitDisplayVerticalAction_ = nullptr; //@} //* timer QBasicTimer resizeTimer_; }; #endif