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 = getFileName( true );
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 );
282 study->closeDocument();
290 QPtrList<SUIT_Application> apps = SUIT_Session::session()->applications();
291 for ( unsigned i = 0; i < apps.count(); i++ )
292 aNbStudies += apps.at( i )->getNbStudies();
294 // STV: aNbStudies - number of currently existing studies (exclude currently closed)
295 // STV: aNbStudies should be compared with 0.
300 updateDesktopTitle();
301 updateCommandsStatus();
310 bool STD_Application::isPossibleToClose()
314 activeStudy()->abortAllOperations();
315 if ( activeStudy()->isModified() )
317 QString sName = activeStudy()->studyName().stripWhiteSpace();
318 QString msg = sName.isEmpty() ? tr( "INF_DOC_MODIFIED" ) : tr ( "INF_DOCUMENT_MODIFIED" ).arg( sName );
319 int aAnswer = SUIT_MessageBox::warn3( desktop(), tr( "TOT_DESK_FILE_CLOSE" ), msg,
320 tr( "BUT_YES" ), tr( "BUT_NO" ), tr( "BUT_CANCEL" ), 1, 2, 3, 1 );
324 if ( !activeStudy()->isSaved() )
325 if ( !onSaveAsDoc() )
341 void STD_Application::onSaveDoc()
343 if ( !activeStudy() )
347 if ( activeStudy()->isSaved() )
349 isOk = activeStudy()->saveDocument();
351 SUIT_MessageBox::error1( desktop(), tr( "TIT_FILE_SAVEAS" ),
352 tr( "MSG_CANT_SAVE" ).arg( activeStudy()->studyName() ), tr( "BUT_OK" ) );
356 updateCommandsStatus();
361 bool STD_Application::onSaveAsDoc()
363 SUIT_Study* study = activeStudy();
367 QString aName = getFileName( false );
369 if ( aName.isNull() )
371 bool isOk = study->saveDocumentAs( aName );
373 updateDesktopTitle();
374 updateCommandsStatus();
379 void STD_Application::onExit()
381 SUIT_Session::session()->closeSession();
384 void STD_Application::onCut()
388 void STD_Application::onCopy()
392 void STD_Application::onPaste()
396 void STD_Application::setEditEnabled( bool theEnable )
398 myEditEnabled = theEnable;
400 QtxActionMenuMgr* mMgr = desktop()->menuMgr();
401 QtxActionToolMgr* tMgr = desktop()->toolMgr();
403 for ( int i = EditCutId; i <= EditPasteId; i++ )
405 mMgr->setShown( i, myEditEnabled );
406 tMgr->setShown( i, myEditEnabled );
410 void STD_Application::useFile(const QString& theFileName)
412 SUIT_Application::useFile(theFileName);
413 updateDesktopTitle();
414 updateCommandsStatus();
417 void STD_Application::updateDesktopTitle()
419 QString aTitle = applicationName();
420 QString aVer = applicationVersion();
421 if ( !aVer.isEmpty() )
422 aTitle += QString( " " ) + aVer;
426 QString sName = SUIT_Tools::file( activeStudy()->studyName().stripWhiteSpace(), false );
427 if ( !sName.isEmpty() )
428 aTitle += QString( " - [%1]" ).arg( sName );
431 desktop()->setCaption( aTitle );
434 void STD_Application::updateCommandsStatus()
436 bool aHasStudy = activeStudy() != 0;
437 bool aIsNeedToSave = false;
439 aIsNeedToSave = !activeStudy()->isSaved() || activeStudy()->isModified();
441 if ( action( FileSaveId ) )
442 action( FileSaveId )->setEnabled( aIsNeedToSave );
443 if ( action( FileSaveAsId ) )
444 action( FileSaveAsId )->setEnabled( aHasStudy );
445 if ( action( FileCloseId ) )
446 action( FileCloseId )->setEnabled( aHasStudy );
447 if ( action( NewWindowId ) )
448 action( NewWindowId )->setEnabled( aHasStudy );
451 SUIT_ViewManager* STD_Application::viewManager( const QString& vmType ) const
453 SUIT_ViewManager* vm = 0;
454 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current() && !vm; ++it )
456 if ( it.current()->getType() == vmType )
462 void STD_Application::viewManagers( const QString& vmType, ViewManagerList& lst ) const
464 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current(); ++it )
465 if ( it.current()->getType() == vmType )
466 lst.append( it.current() );
469 void STD_Application::viewManagers( ViewManagerList& lst ) const
471 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current(); ++it )
472 lst.append( it.current() );
475 ViewManagerList STD_Application::viewManagers() const
482 SUIT_ViewManager* STD_Application::activeViewManager() const
484 return myActiveViewMgr;
487 void STD_Application::addViewManager( SUIT_ViewManager* vm )
492 if ( !containsViewManager( vm ) )
494 myViewMgrs.append( vm );
495 connect( vm, SIGNAL( activated( SUIT_ViewManager* ) ),
496 this, SLOT( onViewManagerActivated( SUIT_ViewManager* ) ) );
497 vm->connectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
499 emit viewManagerAdded( vm );
502 if ( !activeViewManager() && myViewMgrs.count() == 1 )
503 setActiveViewManager( vm );
507 void STD_Application::removeViewManager( SUIT_ViewManager* vm )
514 emit viewManagerRemoved( vm );
516 vm->disconnectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
518 myViewMgrs.removeRef( vm );
520 if ( myActiveViewMgr == vm )
524 void STD_Application::clearViewManagers()
529 for ( QPtrListIterator<SUIT_ViewManager> it( lst ); it.current(); ++it )
530 removeViewManager( it.current() );
533 bool STD_Application::containsViewManager( SUIT_ViewManager* vm ) const
535 return myViewMgrs.contains( vm ) > 0;
538 void STD_Application::onViewManagerActivated( SUIT_ViewManager* vm )
540 setActiveViewManager( vm );
543 void STD_Application::onViewStatusBar( bool on )
546 desktop()->statusBar()->show();
548 desktop()->statusBar()->hide();
551 void STD_Application::onHelpAbout()
553 SUIT_MessageBox::info1( desktop(), tr( "About" ), tr( "ABOUT_INFO" ), "&OK" );
556 void STD_Application::createEmptyStudy()
558 SUIT_Application::createEmptyStudy();
560 SUIT_ViewManager* vm = new SUIT_ViewManager( activeStudy(), desktop(), new SUIT_ViewModel() );
562 addViewManager( vm );
565 void STD_Application::setActiveViewManager( SUIT_ViewManager* vm )
567 if ( !containsViewManager( vm ) )
570 myActiveViewMgr = vm;
571 emit viewManagerActivated( vm );
574 void STD_Application::onConnectPopupRequest( SUIT_PopupClient* client, QContextMenuEvent* e )
576 QtxPopupMenu* popup = new QtxPopupMenu();
577 // fill popup by own items
579 contextMenuPopup( client->popupClientType(), popup, title );
580 popup->setTitleText( title );
582 popup->insertSeparator();
583 // add items from popup client
584 client->contextMenuPopup( popup );
586 SUIT_Tools::simplifySeparators( popup );
588 if ( popup->count() )
589 popup->exec( e->globalPos() );
593 QString STD_Application::getFileName( bool open )
597 return QFileDialog::getOpenFileName( QString::null, getFileFilter(), desktop() );
601 SUIT_Study* study = activeStudy();
604 QString anOldPath = study->studyName();
609 // It is preferrable to use OS-specific file dialog box here !!!
610 aName = QFileDialog::getSaveFileName( anOldPath, getFileFilter(), desktop(),
611 0, QString::null, &aUsedFilter);
613 if ( aName.isNull() )
617 if ( !getFileFilter().isNull() ) // check extension and add if it is necessary
619 int aStart = aUsedFilter.find( '*' );
620 int aEnd = aUsedFilter.find( ')', aStart + 1 );
621 QString aExt = aUsedFilter.mid( aStart + 1, aEnd - aStart - 1 );
622 if ( aExt.contains( '*' ) == 0 ) // if it is not *.*
624 // Check that there is an extension at the end of the name
625 QString aNameTail = aName.right( aExt.length() );
626 if ( aNameTail != aExt )
630 if ( QFileInfo( aName ).exists() )
632 int aAnswer = SUIT_MessageBox::warn3( desktop(), tr( "TIT_FILE_SAVEAS" ),
633 tr( "MSG_FILE_EXISTS" ).arg( aName ),
634 tr( "BUT_YES" ), tr( "BUT_NO" ), tr( "BUT_CANCEL" ), 1, 2, 3, 1 );
635 if ( aAnswer == 3 ) { // cancelled
636 aName = QString::null;
639 else if ( aAnswer == 2 ) // not save to this file
640 anOldPath = aName; // not to return to the same initial dir at each "while" step
641 else // overwrite the existing file