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 );
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() )
346 if ( activeStudy()->isSaved() )
348 activeStudy()->saveDocument();
349 updateCommandsStatus();
355 bool STD_Application::onSaveAsDoc()
357 SUIT_Study* study = activeStudy();
361 QString aName, aUsedFilter, anOldPath = study->studyName();
362 bool isSelected = false;
365 // It is preferrable to use OS-specific file dialog box here !!!
366 aName = QFileDialog::getSaveFileName( anOldPath, getFileFilter(), desktop(),
367 0, QString::null, &aUsedFilter);
369 if ( aName.isNull() )
372 if ( !getFileFilter().isNull() )
373 { // check exstension and add if it is necessary
374 int aStart = aUsedFilter.find('*');
375 int aEnd = aUsedFilter.find(')', aStart + 1);
376 QString aExt = aUsedFilter.mid(aStart + 1, aEnd - aStart - 1);
377 if (aExt.contains('*') == 0 ) { // if it is not *.*
378 // Check that there is an extension at the end of the name
379 QString aNameTail = aName.right(aExt.length());
380 if ( aNameTail != aExt )
384 QFile aFile( aName );
385 if ( aFile.exists() )
387 int aAnswer = SUIT_MessageBox::warn2( desktop(), tr("TIT_FILE_SAVEAS"),
388 tr("MSG_FILE_EXISTS").arg(aName),
389 tr("BUT_YES"), tr("BUT_NO"), 1, 2, 2);
393 anOldPath = aName; // Not to return to the same initial dir at each "while" step
399 if ( aName.isNull() )
402 study->saveDocumentAs( aName );
403 updateDesktopTitle();
404 updateCommandsStatus();
408 void STD_Application::onExit()
410 SUIT_Session::session()->closeSession();
413 void STD_Application::onCut()
417 void STD_Application::onCopy()
421 void STD_Application::onPaste()
425 void STD_Application::setEditEnabled( bool theEnable )
427 myEditEnabled = theEnable;
429 QtxActionMenuMgr* mMgr = desktop()->menuMgr();
430 QtxActionToolMgr* tMgr = desktop()->toolMgr();
432 for ( int i = EditCutId; i <= EditPasteId; i++ )
434 mMgr->setShown( i, myEditEnabled );
435 tMgr->setShown( i, myEditEnabled );
439 void STD_Application::useFile(const QString& theFileName)
441 SUIT_Application::useFile(theFileName);
442 updateDesktopTitle();
443 updateCommandsStatus();
446 void STD_Application::updateDesktopTitle()
448 QString aTitle = applicationName();
449 QString aVer = applicationVersion();
450 if ( !aVer.isEmpty() )
451 aTitle += QString( " " ) + aVer;
455 QString sName = SUIT_Tools::file( activeStudy()->studyName().stripWhiteSpace(), false );
456 if ( !sName.isEmpty() )
457 aTitle += QString( " - [%1]" ).arg( sName );
460 desktop()->setCaption( aTitle );
463 void STD_Application::updateCommandsStatus()
465 bool aHasStudy = activeStudy() != 0;
466 bool aIsNeedToSave = false;
468 aIsNeedToSave = !activeStudy()->isSaved() || activeStudy()->isModified();
470 if ( action( FileSaveId ) )
471 action( FileSaveId )->setEnabled( aIsNeedToSave );
472 if ( action( FileSaveAsId ) )
473 action( FileSaveAsId )->setEnabled( aHasStudy );
474 if ( action( FileCloseId ) )
475 action( FileCloseId )->setEnabled( aHasStudy );
476 if ( action( NewWindowId ) )
477 action( NewWindowId )->setEnabled( aHasStudy );
480 SUIT_ViewManager* STD_Application::viewManager( const QString& vmType ) const
482 SUIT_ViewManager* vm = 0;
483 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current() && !vm; ++it )
485 if ( it.current()->getType() == vmType )
491 void STD_Application::viewManagers( const QString& vmType, ViewManagerList& lst ) const
493 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current(); ++it )
494 if ( it.current()->getType() == vmType )
495 lst.append( it.current() );
498 void STD_Application::viewManagers( ViewManagerList& lst ) const
500 for ( QPtrListIterator<SUIT_ViewManager> it( myViewMgrs ); it.current(); ++it )
501 lst.append( it.current() );
504 ViewManagerList STD_Application::viewManagers() const
511 SUIT_ViewManager* STD_Application::activeViewManager() const
513 return myActiveViewMgr;
516 void STD_Application::addViewManager( SUIT_ViewManager* vm )
521 if ( !containsViewManager( vm ) )
523 myViewMgrs.append( vm );
524 connect( vm, SIGNAL( activated( SUIT_ViewManager* ) ),
525 this, SLOT( onViewManagerActivated( SUIT_ViewManager* ) ) );
526 vm->connectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
528 emit viewManagerAdded( vm );
531 if ( !activeViewManager() && myViewMgrs.count() == 1 )
532 setActiveViewManager( vm );
536 void STD_Application::removeViewManager( SUIT_ViewManager* vm )
543 emit viewManagerRemoved( vm );
545 vm->disconnectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
547 myViewMgrs.removeRef( vm );
549 if ( myActiveViewMgr == vm )
553 void STD_Application::clearViewManagers()
558 for ( QPtrListIterator<SUIT_ViewManager> it( lst ); it.current(); ++it )
559 removeViewManager( it.current() );
562 bool STD_Application::containsViewManager( SUIT_ViewManager* vm ) const
564 return myViewMgrs.contains( vm ) > 0;
567 void STD_Application::onViewManagerActivated( SUIT_ViewManager* vm )
569 setActiveViewManager( vm );
572 void STD_Application::onViewStatusBar( bool on )
575 desktop()->statusBar()->show();
577 desktop()->statusBar()->hide();
580 void STD_Application::onHelpAbout()
582 SUIT_MessageBox::info1( desktop(), tr( "About" ), tr( "ABOUT_INFO" ), "&OK" );
585 void STD_Application::createEmptyStudy()
587 SUIT_Application::createEmptyStudy();
589 SUIT_ViewManager* vm = new SUIT_ViewManager( activeStudy(), desktop(), new SUIT_ViewModel() );
591 addViewManager( vm );
594 void STD_Application::setActiveViewManager( SUIT_ViewManager* vm )
596 if ( !containsViewManager( vm ) )
599 myActiveViewMgr = vm;
600 emit viewManagerActivated( vm );
603 void STD_Application::onConnectPopupRequest( SUIT_PopupClient* client, QContextMenuEvent* e )
605 QtxPopupMenu* popup = new QtxPopupMenu();
606 // fill popup by own items
608 contextMenuPopup( client->popupClientType(), popup, title );
609 popup->setTitleText( title );
611 popup->insertSeparator();
612 // add items from popup client
613 client->contextMenuPopup( popup );
615 SUIT_Tools::simplifySeparators( popup );
617 if ( popup->count() )
618 popup->exec( e->globalPos() );