1 /** 2 * UGENE - Integrated Bioinformatics Tools. 3 * Copyright (C) 2008-2021 UniPro <ugene@unipro.ru> 4 * http://ugene.net 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License 8 * as published by the Free Software Foundation; either version 2 9 * of the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 19 * MA 02110-1301, USA. 20 */ 21 22 #ifndef _U2_MDI_MANAGER_IMPL_H_ 23 #define _U2_MDI_MANAGER_IMPL_H_ 24 25 #include <QEvent> 26 #include <QMdiArea> 27 #include <QMdiSubWindow> 28 #include <QSignalMapper> 29 30 #include "MainWindowImpl.h" 31 32 namespace U2 { 33 34 class MDIItem : QWidget { 35 Q_OBJECT 36 public: MDIItem(MWMDIWindow * _w,QMdiSubWindow * _qw)37 MDIItem(MWMDIWindow *_w, QMdiSubWindow *_qw) 38 : w(_w), qw(_qw) { 39 this->setObjectName(_w->objectName() + "_MDIItem"); 40 qw->setObjectName(_w->objectName() + "_SubWindow"); 41 } 42 43 MWMDIWindow *w; 44 QMdiSubWindow *qw; 45 }; 46 47 typedef QList<MDIItem *> MDIItems; 48 49 class MWMDIManagerImpl : public MWMDIManager { 50 Q_OBJECT 51 public: MWMDIManagerImpl(MainWindow * _mw,FixedMdiArea * _mdiArea)52 MWMDIManagerImpl(MainWindow *_mw, FixedMdiArea *_mdiArea) 53 : MWMDIManager(_mw), mw(_mw), mdiArea(_mdiArea) { 54 prepareGUI(); 55 } 56 57 ~MWMDIManagerImpl(); 58 59 virtual void addMDIWindow(MWMDIWindow *w); 60 61 virtual bool closeMDIWindow(MWMDIWindow *w); 62 63 virtual QList<MWMDIWindow *> getWindows() const; 64 65 virtual MWMDIWindow *getWindowById(int id) const; 66 67 virtual void activateWindow(MWMDIWindow *w); 68 69 virtual MWMDIWindow *getActiveWindow() const; 70 71 protected: 72 bool eventFilter(QObject *obj, QEvent *event); 73 74 private slots: 75 void sl_setActiveSubWindow(QWidget *); 76 void sl_updateWindowMenu(); 77 void sl_onSubWindowActivated(QMdiSubWindow *); 78 void sl_updateWindowLayout(); 79 void sl_setWindowLayoutToMultiDoc(); 80 void sl_setWindowLayoutToTabbed(); 81 82 private: 83 MDIItem *getMDIItem(int id) const; 84 MDIItem *getMDIItem(MWMDIWindow *w) const; 85 MDIItem *getMDIItem(QMdiSubWindow *qw) const; 86 87 void clearMDIContent(bool addCloseAction); 88 void prepareGUI(); 89 90 void updateActions(); 91 void updateState(); 92 93 MDIItem *getCurrentMDIItem() const; 94 95 void onWindowsSwitched(QMdiSubWindow *deactivated, MWMDIWindow *activated); 96 97 MainWindow *mw; 98 FixedMdiArea *mdiArea; 99 MDIItems items; 100 101 QAction *closeAct; 102 QAction *closeAllAct; 103 QAction *tileAct; 104 QAction *cascadeAct; 105 QAction *nextAct; 106 QAction *previousAct; 107 QAction *separatorAct; 108 QMenu *windowLayout; 109 QAction *multipleDocsAct; 110 QAction *tabbedDocsAct; 111 112 QSignalMapper *windowMapper; 113 bool defaultIsMaximized; 114 MDIItem *mdiContentOwner; 115 }; 116 117 } // namespace U2 118 119 #endif 120