1 #include "STD_Application.h"
3 #include "STD_MDIDesktop.h"
5 #include <SUIT_Tools.h>
6 #include <SUIT_Desktop.h>
7 #include <SUIT_Session.h>
8 #include <SUIT_ViewModel.h>
9 #include <SUIT_Operation.h>
10 #include <SUIT_MessageBox.h>
11 #include <SUIT_ResourceMgr.h>
13 #include <QtxDockAction.h>
14 #include <QtxActionMenuMgr.h>
15 #include <QtxActionToolMgr.h>
16 #include <QtxPopupMenu.h>
20 #include <qpopupmenu.h>
21 #include <qstatusbar.h>
22 #include <qfiledialog.h>
23 #include <qapplication.h>
25 extern "C" STD_EXPORT SUIT_Application* createApplication()
27 return new STD_Application();
30 STD_Application::STD_Application()
32 myEditEnabled( true ),
35 STD_MDIDesktop* desk = new STD_MDIDesktop();
37 connect( desk, SIGNAL( closing( SUIT_Desktop*, QCloseEvent* ) ),
38 this, SLOT( onDesktopClosing( SUIT_Desktop*, QCloseEvent* ) ) );
43 STD_Application::~STD_Application()
47 QString STD_Application::applicationName() const
49 return QString( "StdApplication" );
52 void STD_Application::start()
57 updateCommandsStatus();
58 setEditEnabled( myEditEnabled );
60 SUIT_Application::start();
63 void STD_Application::onDesktopClosing( SUIT_Desktop*, QCloseEvent* e )
65 if ( !isPossibleToClose() )
71 SUIT_Study* study = activeStudy();
74 study->closeDocument();
84 void STD_Application::createActions()
86 SUIT_Desktop* desk = desktop();
87 SUIT_ResourceMgr* resMgr = resourceMgr();
88 if ( !desk || !resMgr )
93 createAction( FileNewId, tr( "TOT_DESK_FILE_NEW" ),
94 resMgr->loadPixmap( "STD", tr( "ICON_FILE_NEW" ) ),
95 tr( "MEN_DESK_FILE_NEW" ), tr( "PRP_DESK_FILE_NEW" ),
96 CTRL+Key_N, desk, false, this, SLOT( onNewDoc() ) );
98 createAction( FileOpenId, tr( "TOT_DESK_FILE_OPEN" ),
99 resMgr->loadPixmap( "STD", tr( "ICON_FILE_OPEN" ) ),
100 tr( "MEN_DESK_FILE_OPEN" ), tr( "PRP_DESK_FILE_OPEN" ),
101 CTRL+Key_O, desk, false, this, SLOT( onOpenDoc() ) );
103 createAction( FileCloseId, tr( "TOT_DESK_FILE_CLOSE" ),
104 resMgr->loadPixmap( "STD", tr( "ICON_FILE_CLOSE" ) ),
105 tr( "MEN_DESK_FILE_CLOSE" ), tr( "PRP_DESK_FILE_CLOSE" ),
106 CTRL+Key_W, desk, false, this, SLOT( onCloseDoc() ) );
108 createAction( FileExitId, tr( "TOT_DESK_FILE_EXIT" ), QIconSet(),
109 tr( "MEN_DESK_FILE_EXIT" ), tr( "PRP_DESK_FILE_EXIT" ),
110 CTRL+Key_Q, desk, false, this, SLOT( onExit() ) );
112 createAction( FileSaveId, tr( "TOT_DESK_FILE_SAVE" ),
113 resMgr->loadPixmap( "STD", tr( "ICON_FILE_SAVE" ) ),
114 tr( "MEN_DESK_FILE_SAVE" ), tr( "PRP_DESK_FILE_SAVE" ),
115 CTRL+Key_S, desk, false, this, SLOT( onSaveDoc() ) );
117 createAction( FileSaveAsId, tr( "TOT_DESK_FILE_SAVEAS" ), QIconSet(),
118 tr( "MEN_DESK_FILE_SAVEAS" ), tr( "PRP_DESK_FILE_SAVEAS" ),
119 0, desk, false, this, SLOT( onSaveAsDoc() ) );
121 createAction( EditCutId, tr( "TOT_DESK_EDIT_CUT" ),
122 resMgr->loadPixmap( "STD", tr( "ICON_EDIT_CUT" ) ),
123 tr( "MEN_DESK_EDIT_CUT" ), tr( "PRP_DESK_EDIT_CUT" ),
124 CTRL+Key_X, desk, false, this, SLOT( onCut() ) );
126 createAction( EditCopyId, tr( "TOT_DESK_EDIT_COPY" ),
127 resMgr->loadPixmap( "STD", tr( "ICON_EDIT_COPY" ) ),
128 tr( "MEN_DESK_EDIT_COPY" ), tr( "PRP_DESK_EDIT_COPY" ),
129 CTRL+Key_C, desk, false, this, SLOT( onCopy() ) );
131 createAction( EditPasteId, tr( "TOT_DESK_EDIT_PASTE" ),
132 resMgr->loadPixmap( "STD", tr( "ICON_EDIT_PASTE" ) ),
133 tr( "MEN_DESK_EDIT_PASTE" ), tr( "PRP_DESK_EDIT_PASTE" ),
134 CTRL+Key_V, desk, false, this, SLOT( onPaste() ) );
136 QAction* a = createAction( ViewStatusBarId, tr( "TOT_DESK_VIEW_STATUSBAR" ),
137 QIconSet(), tr( "MEN_DESK_VIEW_STATUSBAR" ),
138 tr( "PRP_DESK_VIEW_STATUSBAR" ), 0, desk, true );
139 a->setOn( desk->statusBar()->isVisibleTo( desk ) );
140 connect( a, SIGNAL( toggled( bool ) ), this, SLOT( onViewStatusBar( bool ) ) );
142 createAction( NewWindowId, tr( "TOT_DESK_NEWWINDOW" ), QIconSet(),
143 tr( "MEN_DESK_NEWWINDOW" ), tr( "PRP_DESK_NEWWINDOW" ), 0, desk );
145 createAction( HelpAboutId, tr( "TOT_DESK_HELP_ABOUT" ), QIconSet(),
146 tr( "MEN_DESK_HELP_ABOUT" ), tr( "PRP_DESK_HELP_ABOUT" ),
147 0, desk, false, this, SLOT( onHelpAbout() ) );
149 QtxDockAction* da = new QtxDockAction( tr( "TOT_DOCK_WINDOWS" ), tr( "MEN_DOCK_WINDOWS" ), desk );
150 registerAction( ViewWindowsId, da );
151 da->setAutoPlace( false );
155 int fileMenu = createMenu( tr( "MEN_DESK_FILE" ), -1, -1, 0 );
156 int editMenu = createMenu( tr( "MEN_DESK_EDIT" ), -1, -1, 10 );
157 int viewMenu = createMenu( tr( "MEN_DESK_VIEW" ), -1, -1, 10 );
158 int helpMenu = createMenu( tr( "MEN_DESK_HELP" ), -1, -1, 1000 );
162 createMenu( FileNewId, fileMenu, 0 );
163 createMenu( FileOpenId, fileMenu, 0 );
164 createMenu( FileCloseId, fileMenu, 0 );
165 createMenu( separator(), fileMenu, -1, 0 );
166 createMenu( FileSaveId, fileMenu, 0 );
167 createMenu( FileSaveAsId, fileMenu, 0 );
168 createMenu( separator(), fileMenu, -1, 0 );
170 createMenu( separator(), fileMenu );
171 createMenu( FileExitId, fileMenu );
173 createMenu( EditCutId, editMenu );
174 createMenu( EditCopyId, editMenu );
175 createMenu( EditPasteId, editMenu );
176 createMenu( separator(), editMenu );
178 createMenu( ViewWindowsId, viewMenu );
179 createMenu( ViewStatusBarId, viewMenu );
180 createMenu( separator(), viewMenu );
182 createMenu( HelpAboutId, helpMenu );
183 createMenu( separator(), helpMenu );
187 int stdTBar = createTool( tr( "INF_DESK_TOOLBAR_STANDARD" ) );
191 createTool( FileNewId, stdTBar );
192 createTool( FileOpenId, stdTBar );
193 createTool( FileSaveId, stdTBar );
194 createTool( FileCloseId, stdTBar );
195 createTool( separator(), stdTBar );
196 createTool( EditCutId, stdTBar );
197 createTool( EditCopyId, stdTBar );
198 createTool( EditPasteId, stdTBar );
202 Opens new application
204 void STD_Application::onNewDoc()
206 if ( !activeStudy() )
209 activeStudy()->createDocument();
210 updateDesktopTitle();
211 updateCommandsStatus();
215 SUIT_Application* aApp = startApplication( 0, 0 );
216 if ( aApp->inherits( "STD_Application" ) )
217 ((STD_Application*)aApp)->onNewDoc();
219 aApp->createEmptyStudy();
220 aApp->activeStudy()->createDocument();
225 void STD_Application::onOpenDoc()
227 // It is preferrable to use OS-specific file dialog box here !!!
228 QString aName = QFileDialog::getOpenFileName( QString::null, getFileFilter(), desktop() );
229 if ( aName.isNull() )
232 if ( !activeStudy() )
234 // if no study - open in current desktop
236 activeStudy()->openDocument( aName );
237 updateDesktopTitle();
238 updateCommandsStatus();
242 // if study exists - open in new desktop. Check: is the same file is opened?
243 SUIT_Session* aSession = SUIT_Session::session();
244 QPtrList<SUIT_Application> aAppList = aSession->applications();
245 bool isAlreadyOpen = false;
246 SUIT_Application* aApp = 0;
247 for ( QPtrListIterator<SUIT_Application> it( aAppList ); it.current() && !isAlreadyOpen; ++it )
250 if ( aApp->activeStudy()->studyName() == aName )
251 isAlreadyOpen = true;
253 if ( !isAlreadyOpen )
255 aApp = startApplication( 0, 0 );
257 aApp->useFile( aName );
260 aApp->desktop()->setActiveWindow();
264 void STD_Application::beforeCloseDoc( SUIT_Study* )
268 void STD_Application::afterCloseDoc()
272 void STD_Application::onCloseDoc()
274 if ( !isPossibleToClose() )
277 SUIT_Study* study = activeStudy();
279 beforeCloseDoc( study );
281 QPtrListIterator<SUIT_ViewManager> it( myViewMgrs );
283 SUIT_ViewManager* vm = 0;
284 while( ( vm = it.current()) != 0 )
291 study->closeDocument();
297 QPtrList<SUIT_Application> apps = SUIT_Session::session()->applications();
298 for ( unsigned i = 0; i < apps.count(); i++ )
299 aNbStudies += apps.at( i )->getNbStudies();
301 // STV: aNbStudies - number of currently existing studies (exclude currently closed)
302 // STV: aNbStudies should be compared with 0.
307 updateDesktopTitle();
308 updateCommandsStatus();
317 bool STD_Application::isPossibleToClose()
321 activeStudy()->abortAllOperations();
322 if ( activeStudy()->isModified() )
324 int aAnswer = SUIT_MessageBox::warn3( desktop(), tr( "TOT_DESK_FILE_CLOSE" ),
325 tr( "Document \"%1\" has been modified.\nDo you want to save changes?").arg( activeStudy()->studyName() ),
326 tr( "BUT_YES" ), tr( "BUT_NO" ), tr( "BUT_CANCEL" ), 1, 2, 3, 1 );
330 if ( !activeStudy()->isSaved() )
331 if ( !onSaveAsDoc() )
347 void STD_Application::onSaveDoc()
349 if ( !activeStudy() )
352 if ( activeStudy()->isSaved() )
354 activeStudy()->saveDocument();
355 updateCommandsStatus();
361 bool STD_Application::onSaveAsDoc()
363 SUIT_Study* study = activeStudy();
367 QString aName, aUsedFilter, anOldPath = study->studyName();
368 bool isSelected = false;
371 // It is preferrable to use OS-specific file dialog box here !!!
372 aName = QFileDialog::getSaveFileName( anOldPath, getFileFilter(), desktop(),
373 0, QString::null, &aUsedFilter);
375 if ( aName.isNull() )
378 if ( !getFileFilter().isNull() )
379 { // check exstension and add if it is necessary
380 int aStart = aUsedFilter.find('*');
381 int aEnd = aUsedFilter.find(')', aStart + 1);
382 QString aExt = aUsedFilter.mid(aStart + 1, aEnd - aStart - 1);
383 if (aExt.contains('*') == 0 ) { // if it is not *.*
384 // Check that there is an extension at the end of the name
385 QString aNameTail = aName.right(aExt.length());
386 if ( aNameTail != aExt )
390 QFile aFile( aName );
391 if ( aFile.exists() )
393 int aAnswer = SUIT_MessageBox::warn2( desktop(), tr("TIT_FILE_SAVEAS"),
394 tr("MSG_FILE_EXISTS").arg(aName),
395 tr("BUT_YES"), tr("BUT_NO"), 1, 2, 2);
399 anOldPath = aName; // Not to return to the same initial dir at each "while" step
405 if ( aName.isNull() )
408 study->saveDocumentAs( aName );
409 updateDesktopTitle();
410 updateCommandsStatus();
414 void STD_Application::onExit()
416 SUIT_Session::session()->closeSession();
419 void STD_Application::onCut()
423 void STD_Application::onCopy()
427 void STD_Application::onPaste()
431 void STD_Application::setEditEnabled( bool theEnable )
433 myEditEnabled = theEnable;
435 QtxActionMenuMgr* mMgr = desktop()->menuMgr();
436 QtxActionToolMgr* tMgr = desktop()->toolMgr();
438 for ( int i = EditCutId; i <= EditPasteId; i++ )
440 mMgr->setShown( i, myEditEnabled );
441 tMgr->setShown( i, myEditEnabled );
445 void STD_Application::useFile(const QString& theFileName)
447 SUIT_Application::useFile(theFileName);
448 updateDesktopTitle();
449 updateCommandsStatus();
452 void STD_Application::updateDesktopTitle()
454 QString aTitle = applicationName();
457 QString sName = SUIT_Tools::file( activeStudy()->studyName().stripWhiteSpace(), false );
458 if ( !sName.isEmpty() )
459 aTitle += QString( " - [%1]" ).arg( sName );
462 desktop()->setCaption( aTitle );
465 void STD_Application::updateCommandsStatus()
467 bool aHasStudy = activeStudy() != 0;
468 bool aIsNeedToSave = false;
470 aIsNeedToSave = !activeStudy()->isSaved() || activeStudy()->isModified();
472 if ( action( FileSaveId ) )
473 action( FileSaveId )->setEnabled( aIsNeedToSave );
474 if ( action( FileSaveAsId ) )
475 action( FileSaveAsId )->setEnabled( aHasStudy );
476 if ( action( FileCloseId ) )
477 action( FileCloseId )->setEnabled( aHasStudy );
478 if ( action( NewWindowId ) )
479 action( NewWindowId )->setEnabled( aHasStudy );
482 SUIT_ViewManager* STD_Application::viewManager( const QString& vmType ) const
484 SUIT_ViewManager* vm = 0;
485 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current() && !vm; ++it )
487 if ( it.current()->getType() == vmType )
493 void STD_Application::viewManagers( const QString& vmType, ViewManagerList& lst ) const
495 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current(); ++it )
496 if ( it.current()->getType() == vmType )
497 lst.append( it.current() );
500 void STD_Application::viewManagers( ViewManagerList& lst ) const
502 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current(); ++it )
503 lst.append( it.current() );
506 ViewManagerList STD_Application::viewManagers() const
513 SUIT_ViewManager* STD_Application::activeViewManager() const
515 return myActiveViewMgr;
518 void STD_Application::addViewManager( SUIT_ViewManager* vm )
523 if ( !containsViewManager( vm ) )
525 myViewMgrs.append( vm );
526 connect( vm, SIGNAL( activated( SUIT_ViewManager* ) ),
527 this, SLOT( onViewManagerActivated( SUIT_ViewManager* ) ) );
528 vm->connectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
530 emit viewManagerAdded( vm );
533 if ( !activeViewManager() && myViewMgrs.count() == 1 )
534 setActiveViewManager( vm );
538 void STD_Application::removeViewManager( SUIT_ViewManager* vm )
545 emit viewManagerRemoved( vm );
547 vm->disconnectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
549 myViewMgrs.removeRef( vm );
551 if ( myActiveViewMgr == vm )
555 void STD_Application::clearViewManagers()
560 for ( QPtrListIterator<SUIT_ViewManager> it( lst ); it.current(); ++it )
561 removeViewManager( it.current() );
564 bool STD_Application::containsViewManager( SUIT_ViewManager* vm ) const
566 return myViewMgrs.contains( vm ) > 0;
569 void STD_Application::onViewManagerActivated( SUIT_ViewManager* vm )
571 setActiveViewManager( vm );
574 void STD_Application::onViewStatusBar( bool on )
577 desktop()->statusBar()->show();
579 desktop()->statusBar()->hide();
582 void STD_Application::onHelpAbout()
584 SUIT_MessageBox::info1( desktop(), tr( "About" ), tr( "ABOUT_INFO" ), "&OK" );
587 void STD_Application::createEmptyStudy()
589 SUIT_Application::createEmptyStudy();
591 SUIT_ViewManager* vm = new SUIT_ViewManager( activeStudy(), desktop(), new SUIT_ViewModel() );
593 addViewManager( vm );
596 void STD_Application::setActiveViewManager( SUIT_ViewManager* vm )
598 if ( !containsViewManager( vm ) )
601 myActiveViewMgr = vm;
602 emit viewManagerActivated( vm );
605 void STD_Application::onConnectPopupRequest( SUIT_PopupClient* client, QContextMenuEvent* e )
607 QtxPopupMenu* popup = new QtxPopupMenu();
608 // fill popup by own items
610 contextMenuPopup( client->popupClientType(), popup, title );
611 popup->setTitleText( title );
613 popup->insertSeparator();
614 // add items from popup client
615 client->contextMenuPopup( popup );
617 SUIT_Tools::simplifySeparators( popup );
619 if ( popup->count() )
620 popup->exec( e->globalPos() );