1 // Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library 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 GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #include "STD_Application.h"
25 #include "STD_MDIDesktop.h"
27 #include <SUIT_Tools.h>
28 #include <SUIT_Study.h>
29 #include <SUIT_Desktop.h>
30 #include <SUIT_Session.h>
31 #include <SUIT_MessageBox.h>
32 #include <SUIT_ViewManager.h>
33 #include <SUIT_ResourceMgr.h>
35 #include <QtxDockAction.h>
37 #include <QtxActionMenuMgr.h>
38 #include <QtxActionToolMgr.h>
42 #include <QCloseEvent>
43 #include <QFileDialog>
44 #include <QApplication>
46 /*!Create and return new instance of STD_Application*/
47 extern "C" STD_EXPORT SUIT_Application* createApplication()
49 return new STD_Application();
53 STD_Application::STD_Application()
56 myExitConfirm( true ),
59 setDesktop( new STD_MDIDesktop() );
63 STD_Application::~STD_Application()
68 /*! \retval requirement of exit confirmation*/
69 bool STD_Application::exitConfirmation() const
74 /*! Set the requirement of exit confirmation*/
75 void STD_Application::setExitConfirmation( const bool on )
80 /*! \retval QString "StdApplication"*/
81 QString STD_Application::applicationName() const
83 return QString( "StdApplication" );
86 /*!Start STD_Application*/
87 void STD_Application::start()
92 updateCommandsStatus();
93 setEditEnabled( myEditEnabled );
97 SUIT_Application::start();
101 Close the Application
103 void STD_Application::closeApplication()
107 SUIT_Study* study = activeStudy();
111 beforeCloseDoc( study );
113 study->closeDocument();
123 SUIT_Application::closeApplication();
126 /*!Event on closing desktop*/
127 void STD_Application::onDesktopClosing( SUIT_Desktop*, QCloseEvent* e )
129 if ( SUIT_Session::session()->applications().count() < 2 )
135 bool closePermanently;
136 if ( !isPossibleToClose( closePermanently ) )
145 /*!Create actions, menus and tools*/
146 void STD_Application::createActions()
148 SUIT_Desktop* desk = desktop();
149 SUIT_ResourceMgr* resMgr = resourceMgr();
150 if ( !desk || !resMgr )
155 createAction( FileNewId, tr( "TOT_DESK_FILE_NEW" ),
156 resMgr->loadPixmap( "STD", tr( "ICON_FILE_NEW" ) ),
157 tr( "MEN_DESK_FILE_NEW" ), tr( "PRP_DESK_FILE_NEW" ),
158 Qt::CTRL+Qt::Key_N, desk, false, this, SLOT( onNewDoc() ) );
160 createAction( FileOpenId, tr( "TOT_DESK_FILE_OPEN" ),
161 resMgr->loadPixmap( "STD", tr( "ICON_FILE_OPEN" ) ),
162 tr( "MEN_DESK_FILE_OPEN" ), tr( "PRP_DESK_FILE_OPEN" ),
163 Qt::CTRL+Qt::Key_O, desk, false, this, SLOT( onOpenDoc() ) );
165 createAction( FileReopenId, tr( "TOT_DESK_FILE_REOPEN" ), QIcon(),
166 tr( "MEN_DESK_FILE_REOPEN" ), tr( "PRP_DESK_FILE_REOPEN" ),
167 0, desk, false, this, SLOT( onReopenDoc() ) );
169 createAction( FileCloseId, tr( "TOT_DESK_FILE_CLOSE" ),
170 resMgr->loadPixmap( "STD", tr( "ICON_FILE_CLOSE" ) ),
171 tr( "MEN_DESK_FILE_CLOSE" ), tr( "PRP_DESK_FILE_CLOSE" ),
172 Qt::CTRL+Qt::Key_W, desk, false, this, SLOT( onCloseDoc() ) );
174 createAction( FileExitId, tr( "TOT_DESK_FILE_EXIT" ), QIcon(),
175 tr( "MEN_DESK_FILE_EXIT" ), tr( "PRP_DESK_FILE_EXIT" ),
176 Qt::CTRL+Qt::Key_Q, desk, false, this, SLOT( onExit() ) );
178 createAction( FileSaveId, tr( "TOT_DESK_FILE_SAVE" ),
179 resMgr->loadPixmap( "STD", tr( "ICON_FILE_SAVE" ) ),
180 tr( "MEN_DESK_FILE_SAVE" ), tr( "PRP_DESK_FILE_SAVE" ),
181 Qt::CTRL+Qt::Key_S, desk, false, this, SLOT( onSaveDoc() ) );
183 createAction( FileSaveAsId, tr( "TOT_DESK_FILE_SAVEAS" ), QIcon(),
184 tr( "MEN_DESK_FILE_SAVEAS" ), tr( "PRP_DESK_FILE_SAVEAS" ),
185 Qt::CTRL+Qt::SHIFT+Qt::Key_S, desk, false, this, SLOT( onSaveAsDoc() ) );
187 createAction( EditCopyId, tr( "TOT_DESK_EDIT_COPY" ),
188 resMgr->loadPixmap( "STD", tr( "ICON_EDIT_COPY" ) ),
189 tr( "MEN_DESK_EDIT_COPY" ), tr( "PRP_DESK_EDIT_COPY" ),
190 Qt::CTRL+Qt::Key_C, desk, false, this, SLOT( onCopy() ) );
192 createAction( EditPasteId, tr( "TOT_DESK_EDIT_PASTE" ),
193 resMgr->loadPixmap( "STD", tr( "ICON_EDIT_PASTE" ) ),
194 tr( "MEN_DESK_EDIT_PASTE" ), tr( "PRP_DESK_EDIT_PASTE" ),
195 Qt::CTRL+Qt::Key_V, desk, false, this, SLOT( onPaste() ) );
197 QAction* a = createAction( ViewStatusBarId, tr( "TOT_DESK_VIEW_STATUSBAR" ),
198 QIcon(), tr( "MEN_DESK_VIEW_STATUSBAR" ),
199 tr( "PRP_DESK_VIEW_STATUSBAR" ), Qt::ALT+Qt::SHIFT+Qt::Key_S, desk, true );
200 a->setChecked( desk->statusBar()->isVisibleTo( desk ) );
201 connect( a, SIGNAL( toggled( bool ) ), this, SLOT( onViewStatusBar( bool ) ) );
203 createAction( NewWindowId, tr( "TOT_DESK_NEWWINDOW" ), QIcon(),
204 tr( "MEN_DESK_NEWWINDOW" ), tr( "PRP_DESK_NEWWINDOW" ), 0, desk );
206 createAction( HelpAboutId, tr( "TOT_DESK_HELP_ABOUT" ), QIcon(),
207 tr( "MEN_DESK_HELP_ABOUT" ), tr( "PRP_DESK_HELP_ABOUT" ),
208 Qt::ALT+Qt::SHIFT+Qt::Key_A, desk, false, this, SLOT( onHelpAbout() ) );
211 QtxDockAction* dwa = new QtxDockAction( tr( "TOT_DOCKWINDOWS" ), tr( "MEN_DESK_VIEW_DOCKWINDOWS" ), desk );
212 dwa->setDockType( QtxDockAction::DockWidget );
213 registerAction( ViewWindowsId, dwa );
215 QtxDockAction* tba = new QtxDockAction( tr( "TOT_TOOLBARS" ), tr( "MEN_DESK_VIEW_TOOLBARS" ), desk );
216 tba->setDockType( QtxDockAction::ToolBar );
217 registerAction( ViewToolBarsId, tba );
221 int fileMenu = createMenu( tr( "MEN_DESK_FILE" ), -1, MenuFileId, 0 );
222 // Let the application developers insert some menus between Edit and View
223 int editMenu = createMenu( tr( "MEN_DESK_EDIT" ), -1, MenuEditId, 5 );
224 int viewMenu = createMenu( tr( "MEN_DESK_VIEW" ), -1, MenuViewId, 10 );
225 int helpMenu = createMenu( tr( "MEN_DESK_HELP" ), -1, MenuHelpId, 1000 );
229 createMenu( FileNewId, fileMenu, 0 );
230 createMenu( FileOpenId, fileMenu, 0 );
231 createMenu( FileReopenId, fileMenu, 0 );
232 createMenu( FileCloseId, fileMenu, 5 );
233 createMenu( separator(), fileMenu, -1, 5 );
234 createMenu( FileSaveId, fileMenu, 5 );
235 createMenu( FileSaveAsId, fileMenu, 5 );
236 createMenu( separator(), fileMenu, -1, 5 );
238 createMenu( separator(), fileMenu );
239 createMenu( FileExitId, fileMenu );
241 createMenu( EditCopyId, editMenu );
242 createMenu( EditPasteId, editMenu );
243 createMenu( separator(), editMenu );
245 createMenu( ViewToolBarsId, viewMenu, 0 );
246 createMenu( ViewWindowsId, viewMenu, 0 );
247 createMenu( separator(), viewMenu, -1, 10 );
248 createMenu( ViewStatusBarId, viewMenu, 10 );
249 createMenu( separator(), viewMenu );
251 createMenu( HelpAboutId, helpMenu );
252 createMenu( separator(), helpMenu );
256 int stdTBar = createTool( tr( "INF_DESK_TOOLBAR_STANDARD" ), // title (language-dependant)
257 QString( "SalomeStandard" ) ); // name (language-independant)
261 createTool( FileNewId, stdTBar );
262 createTool( FileOpenId, stdTBar );
263 createTool( FileSaveId, stdTBar );
264 createTool( FileCloseId, stdTBar );
265 createTool( separator(), stdTBar );
266 createTool( EditCopyId, stdTBar );
267 createTool( EditPasteId, stdTBar );
270 /*!Opens new application*/
271 void STD_Application::onNewDoc()
273 onNewDoc( QString() );
276 /*!Opens new application*/
277 bool STD_Application::onNewDoc( const QString& name )
279 QApplication::setOverrideCursor( Qt::WaitCursor );
282 if ( !activeStudy() )
285 res = activeStudy()->createDocument( name );
287 studyCreated( activeStudy() );
290 SUIT_Study* st = activeStudy();
297 SUIT_Application* aApp = startApplication( 0, 0 );
298 if ( aApp->inherits( "STD_Application" ) )
299 res = ((STD_Application*)aApp)->onNewDoc( name );
302 aApp->createEmptyStudy();
303 res = aApp->activeStudy()->createDocument( name );
306 aApp->closeApplication();
309 QApplication::restoreOverrideCursor();
314 /*!Put file name from file dialog to onOpenDoc(const QString&) function*/
315 void STD_Application::onOpenDoc()
317 // It is preferrable to use OS-specific file dialog box here !!!
318 QString aName = getFileName( true, QString(), getFileFilter(), QString(), 0 );
319 if ( aName.isNull() )
325 /*! \retval true, if document was opened successful, else false.*/
326 bool STD_Application::onOpenDoc( const QString& aName )
328 QApplication::setOverrideCursor( Qt::WaitCursor );
330 bool res = openAction( openChoice( aName ), aName );
332 QApplication::restoreOverrideCursor();
337 /*! Reload document from the file.*/
338 bool STD_Application::onReopenDoc()
342 SUIT_Study* study = activeStudy();
343 if ( study && study->isSaved() ) {
344 // ask user for the confirmation
345 if ( SUIT_MessageBox::question( desktop(), tr( "REOPEN_STUDY" ), tr( "REOPEN_QUESTION" ),
346 SUIT_MessageBox::Yes | SUIT_MessageBox::No, SUIT_MessageBox::No
347 ) == SUIT_MessageBox::No )
350 // remember study name
351 QString studyName = study->studyName();
354 beforeCloseDoc( study );
355 study->closeDocument( true );
357 // update views / windows / status bar / title
360 updateDesktopTitle();
361 updateCommandsStatus();
367 // post closing actions
370 // reload study from the file
371 res = useFile( studyName ) && activeStudy();
373 // if reloading is failed, close the desktop
382 /*!Virtual function. Not implemented here.*/
383 void STD_Application::beforeCloseDoc( SUIT_Study* )
387 /*!Virtual function. Not implemented here.*/
388 void STD_Application::afterCloseDoc()
392 /*!Close document, if it's possible.*/
393 void STD_Application::onCloseDoc( bool ask )
398 /*!Close document, if it's possible.*/
399 bool STD_Application::closeDoc( bool ask )
401 bool closePermanently = true;
403 if ( ask && !isPossibleToClose( closePermanently ) )
406 SUIT_Study* study = activeStudy();
408 beforeCloseDoc( study );
411 study->closeDocument( closePermanently );
418 QList<SUIT_Application*> apps = SUIT_Session::session()->applications();
419 for ( int i = 0; i < apps.count(); i++ )
420 aNbStudies += apps.at( i )->getNbStudies();
429 updateDesktopTitle();
430 updateCommandsStatus();
433 // IPAL19532: deleting study should be performed after calling setDesktop(0)
443 /*!Check the application on closing.
444 * \retval true if possible, else false
446 bool STD_Application::isPossibleToClose( bool& closePermanently )
450 activeStudy()->abortAllOperations();
451 if ( activeStudy()->isModified() )
453 QString sName = activeStudy()->studyName().trimmed();
454 return closeAction( closeChoice( sName ), closePermanently );
460 int STD_Application::closeChoice( const QString& docName )
462 int answer = SUIT_MessageBox::question( desktop(), tr( "CLOSE_STUDY" ), tr( "CLOSE_QUESTION" ).arg( docName ),
463 SUIT_MessageBox::Save | SUIT_MessageBox::Discard | SUIT_MessageBox::Cancel,
464 SUIT_MessageBox::Save );
466 int res = CloseCancel;
467 if ( answer == SUIT_MessageBox::Save )
469 else if ( answer == SUIT_MessageBox::Discard )
475 bool STD_Application::closeAction( const int choice, bool& closePermanently )
481 if ( activeStudy()->isSaved() )
483 else if ( !onSaveAsDoc() )
496 int STD_Application::openChoice( const QString& aName )
498 SUIT_Session* aSession = SUIT_Session::session();
500 bool isAlreadyOpen = false;
501 QList<SUIT_Application*> aAppList = aSession->applications();
502 for ( QList<SUIT_Application*>::iterator it = aAppList.begin(); it != aAppList.end() && !isAlreadyOpen; ++it )
503 isAlreadyOpen = (*it)->activeStudy() && (*it)->activeStudy()->studyName() == aName;
504 return isAlreadyOpen ? OpenExist : OpenNew;
507 bool STD_Application::openAction( const int choice, const QString& aName )
514 SUIT_Application* aApp = 0;
515 SUIT_Session* aSession = SUIT_Session::session();
516 QList<SUIT_Application*> aAppList = aSession->applications();
517 for ( QList<SUIT_Application*>::iterator it = aAppList.begin(); it != aAppList.end() && !aApp; ++it )
519 if ( (*it)->activeStudy() && (*it)->activeStudy()->studyName() == aName )
523 aApp->desktop()->activateWindow();
529 if ( !activeStudy() )
530 res = useFile( aName );
533 SUIT_Application* aApp = startApplication( 0, 0 );
535 res = aApp->useFile( aName );
537 aApp->closeApplication();
548 /*!Save document if all ok, else error message.*/
549 void STD_Application::onSaveDoc()
551 if ( !activeStudy() )
555 if ( activeStudy()->isSaved() )
557 putInfo( tr( "INF_DOC_SAVING" ) + activeStudy()->studyName() );
559 QApplication::setOverrideCursor( Qt::WaitCursor );
561 isOk = activeStudy()->saveDocument();
563 QApplication::restoreOverrideCursor();
568 // displaying a message box as SUIT_Validator in case file can't be written (the most frequent case)
569 SUIT_MessageBox::critical( desktop(), tr( "ERR_ERROR" ),
570 tr( "INF_DOC_SAVING_FAILS" ).arg( activeStudy()->studyName() ) );
573 putInfo( tr( "INF_DOC_SAVED" ).arg( "" ) );
577 studySaved( activeStudy() );
582 /*! \retval TRUE, if doument saved successful, else FALSE.*/
583 bool STD_Application::onSaveAsDoc()
585 SUIT_Study* study = activeStudy();
592 QString aName = getFileName( false, study->studyName(), getFileFilter(), QString(), 0 );
593 if ( aName.isNull() )
596 QApplication::setOverrideCursor( Qt::WaitCursor );
598 putInfo( tr( "INF_DOC_SAVING" ) + aName );
599 isOk = study->saveDocumentAs( aName );
601 putInfo( isOk ? tr( "INF_DOC_SAVED" ).arg( aName ) : "" );
603 QApplication::restoreOverrideCursor();
606 SUIT_MessageBox::critical( desktop(), tr( "ERROR" ), tr( "INF_DOC_SAVING_FAILS" ).arg( aName ) );
609 studySaved( activeStudy() );
614 /*!Closing session.*/
615 void STD_Application::onExit()
617 int aAnswer = SUIT_MessageBox::Ok;
618 if ( exitConfirmation() )
619 aAnswer = SUIT_MessageBox::question( desktop(), tr( "INF_DESK_EXIT" ), tr( "QUE_DESK_EXIT" ),
620 SUIT_MessageBox::Ok | SUIT_MessageBox::Cancel, SUIT_MessageBox::Cancel );
621 if ( aAnswer == SUIT_MessageBox::Ok )
622 SUIT_Session::session()->closeSession();
625 /*!Virtual slot. Not implemented here.*/
626 void STD_Application::onCopy()
630 /*!Virtual slot. Not implemented here.*/
631 void STD_Application::onPaste()
635 /*!Sets \a theEnable for menu manager and for tool manager.*/
636 void STD_Application::setEditEnabled( bool theEnable )
638 myEditEnabled = theEnable;
640 QtxActionMenuMgr* mMgr = desktop()->menuMgr();
641 QtxActionToolMgr* tMgr = desktop()->toolMgr();
643 for ( int i = EditCopyId; i <= EditPasteId; i++ )
645 mMgr->setShown( mMgr->actionId(action(i)), myEditEnabled );
646 tMgr->setShown( tMgr->actionId(action(i)), myEditEnabled );
650 /*!\retval true, if document opened successful, else false.*/
651 bool STD_Application::useFile(const QString& theFileName)
653 bool res = SUIT_Application::useFile( theFileName );
656 studyOpened( activeStudy() );
661 /*!Update desktop title.*/
662 void STD_Application::updateDesktopTitle()
664 QString aTitle = applicationName();
665 QString aVer = applicationVersion();
666 if ( !aVer.isEmpty() )
667 aTitle += QString( " " ) + aVer;
671 QString sName = SUIT_Tools::file( activeStudy()->studyName().trimmed(), false );
672 if ( !sName.isEmpty() )
673 aTitle += QString( " - [%1]" ).arg( sName );
676 desktop()->setWindowTitle( aTitle );
679 /*!Update commands status.*/
680 void STD_Application::updateCommandsStatus()
682 SUIT_Application::updateCommandsStatus();
684 bool aHasStudy = activeStudy() != 0;
685 bool aSaved = aHasStudy && activeStudy()->isSaved();
686 bool aModified = aHasStudy && activeStudy()->isModified();
687 bool aIsNeedToSave = aHasStudy && ( !aSaved || aModified );
689 if ( action( FileReopenId ) )
690 action( FileReopenId )->setEnabled( aSaved );
691 if ( action( FileSaveId ) )
692 action( FileSaveId )->setEnabled( aIsNeedToSave );
693 if ( action( FileSaveAsId ) )
694 action( FileSaveAsId )->setEnabled( aHasStudy );
695 if ( action( FileCloseId ) )
696 action( FileCloseId )->setEnabled( aHasStudy );
697 if ( action( NewWindowId ) )
698 action( NewWindowId )->setEnabled( aHasStudy );
701 /*!\retval SUIT_ViewManager by viewer manager type name.*/
702 SUIT_ViewManager* STD_Application::viewManager( const QString& vmType ) const
704 SUIT_ViewManager* vm = 0;
705 for ( QList<SUIT_ViewManager*>::const_iterator it = myViewMgrs.begin(); it != myViewMgrs.end() && !vm; ++it )
707 if ( (*it)->getType() == vmType )
713 /*! \param vmType - input view manager type name
714 * \param lst - output list of view managers with types \a vmType.
716 void STD_Application::viewManagers( const QString& vmType, ViewManagerList& lst ) const
718 for ( QList<SUIT_ViewManager*>::const_iterator it = myViewMgrs.begin(); it != myViewMgrs.end(); ++it )
720 if ( (*it)->getType() == vmType )
725 /*!\param lst - output list of all view managers.*/
726 void STD_Application::viewManagers( ViewManagerList& lst ) const
728 for ( QList<SUIT_ViewManager*>::const_iterator it = myViewMgrs.begin(); it != myViewMgrs.end(); ++it )
732 /*!\retval ViewManagerList - const list of all view managers.*/
733 ViewManagerList STD_Application::viewManagers() const
740 /*!\retval SUIT_ViewManager - return pointer to active view manager.*/
741 SUIT_ViewManager* STD_Application::activeViewManager() const
743 return myActiveViewMgr;
746 /*!Add view manager to view managers list, if it not already there.*/
747 void STD_Application::addViewManager( SUIT_ViewManager* vm )
752 if ( !containsViewManager( vm ) )
754 myViewMgrs.append( vm );
755 connect( vm, SIGNAL( activated( SUIT_ViewManager* ) ),
756 this, SLOT( onViewManagerActivated( SUIT_ViewManager* ) ) );
757 vm->connectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
759 emit viewManagerAdded( vm );
762 if ( !activeViewManager() && myViewMgrs.count() == 1 )
763 setActiveViewManager( vm );
767 /*!Remove view manager from view managers list.*/
768 void STD_Application::removeViewManager( SUIT_ViewManager* vm )
775 emit viewManagerRemoved( vm );
777 vm->disconnectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
778 disconnect( vm, SIGNAL( activated( SUIT_ViewManager* ) ),
779 this, SLOT( onViewManagerActivated( SUIT_ViewManager* ) ) );
780 myViewMgrs.removeAll( vm );
782 if ( myActiveViewMgr == vm )
786 /*!Remove all view managers from view managers list.*/
787 void STD_Application::clearViewManagers()
792 for ( QList<SUIT_ViewManager*>::iterator it = lst.begin(); it != lst.end(); ++it )
794 QPointer<SUIT_ViewManager> vm = *it;
795 removeViewManager( vm );
800 /*!\retval TRUE, if view manager \a vm, already in view manager list (\a myViewMgrs).*/
801 bool STD_Application::containsViewManager( SUIT_ViewManager* vm ) const
803 return myViewMgrs.contains( vm );
806 /*!Private slot, sets active manager to \vm, if \vm in view managers list.*/
807 void STD_Application::onViewManagerActivated( SUIT_ViewManager* vm )
809 setActiveViewManager( vm );
812 /*!Sets status bar show, if \on = true, else status bar hide.*/
813 void STD_Application::onViewStatusBar( bool on )
816 desktop()->statusBar()->show();
818 desktop()->statusBar()->hide();
821 /*!Call SUIT_MessageBox::info1(...) with about information.*/
822 void STD_Application::onHelpAbout()
824 SUIT_MessageBox::information( desktop(), tr( "About" ), tr( "ABOUT_INFO" ) );
827 /*!Create empty study. \n
828 * Create new view manager and adding it to view managers list.
830 void STD_Application::createEmptyStudy()
832 SUIT_Application::createEmptyStudy();
835 /*!Sets active manager to \vm, if \vm in view managers list.*/
836 void STD_Application::setActiveViewManager( SUIT_ViewManager* vm )
838 if ( !containsViewManager( vm ) )
841 myActiveViewMgr = vm;
842 emit viewManagerActivated( vm );
846 void STD_Application::onConnectPopupRequest( SUIT_PopupClient* client, QContextMenuEvent* e )
848 QtxMenu* popup = new QtxMenu();
849 // fill popup by own items
851 contextMenuPopup( client->popupClientType(), popup, title );
852 popup->setTitleText( title );
854 popup->addSeparator();
855 // add items from popup client
856 client->contextMenuPopup( popup );
858 SUIT_Tools::simplifySeparators( popup );
860 if ( !popup->actions().isEmpty() )
861 popup->exec( e->globalPos() );
865 /*!\retval QString - return file name from dialog.*/
866 QString STD_Application::getFileName( bool open, const QString& initial, const QString& filters,
867 const QString& caption, QWidget* parent )
872 return QFileDialog::getOpenFileName( parent, caption, initial, filters );
877 QString anOldPath = initial;
882 // It is preferrable to use OS-specific file dialog box here !!!
883 aName = QFileDialog::getSaveFileName( parent, caption, anOldPath, filters, &aUsedFilter );
885 if ( aName.isNull() )
889 int aEnd = aUsedFilter.lastIndexOf( ')' );
890 int aStart = aUsedFilter.lastIndexOf( '(', aEnd );
891 QString wcStr = aUsedFilter.mid( aStart + 1, aEnd - aStart - 1 );
895 QRegExp rx( "[\b\\*]*\\.([\\w]+)" );
896 while ( ( idx = rx.indexIn( wcStr, idx ) ) != -1 )
898 extList.append( rx.cap( 1 ) );
899 idx += rx.matchedLength();
902 if ( !extList.isEmpty() && !extList.contains( SUIT_Tools::extension( aName ) ) )
903 aName += QString( ".%1" ).arg( extList.first() );
905 if ( QFileInfo( aName ).exists() )
907 int aAnswer = SUIT_MessageBox::question( desktop(), tr( "TIT_FILE_SAVEAS" ),
908 tr( "MSG_FILE_EXISTS" ).arg( aName ),
909 SUIT_MessageBox::Yes | SUIT_MessageBox::No | SUIT_MessageBox::Cancel, SUIT_MessageBox::Yes );
910 if ( aAnswer == SUIT_MessageBox::Cancel )
915 else if ( aAnswer == SUIT_MessageBox::No ) // not save to this file
916 anOldPath = aName; // not to return to the same initial dir at each "while" step
917 else // overwrite the existing file
928 /*!\retval QString - return directory name from dialog.*/
929 QString STD_Application::getDirectory( const QString& initial, const QString& caption, QWidget* parent )
934 return QFileDialog::getExistingDirectory( parent, caption, initial );
939 \param desk - new desktop
941 void STD_Application::setDesktop( SUIT_Desktop* desk )
943 SUIT_Application::setDesktop( desk );
946 connect( desk, SIGNAL( closing( SUIT_Desktop*, QCloseEvent* ) ),
947 this, SLOT( onDesktopClosing( SUIT_Desktop*, QCloseEvent* ) ), Qt::UniqueConnection );
952 Allow to load preferences before the desktop will be shown.
954 void STD_Application::loadPreferences()
959 Allow to save preferences before the application will be closed.
961 void STD_Application::savePreferences()
966 Custom activity after study is created
967 Updates desktop and actions
969 void STD_Application::studyCreated( SUIT_Study* )
971 updateDesktopTitle();
972 updateCommandsStatus();
976 Custom activity after study is opened
977 Updates desktop and actions
979 void STD_Application::studyOpened( SUIT_Study* )
981 updateDesktopTitle();
982 updateCommandsStatus();
986 Custom activity after study is opened
987 Updates desktop and actions
989 void STD_Application::studySaved( SUIT_Study* )
991 updateDesktopTitle();
992 updateCommandsStatus();
996 Return index of the view ma
998 int STD_Application::viewManagerId( const SUIT_ViewManager* theManager) const
1000 return myViewMgrs.indexOf(const_cast<SUIT_ViewManager*>(theManager));