+HYDROGUI_Module::ViewManagerRole HYDROGUI_Module::getViewManagerRole( SUIT_ViewManager* theViewManager )
+{
+ int anId = getViewManagerId( theViewManager );
+ if( anId != -1 )
+ {
+ const ViewManagerInfo& anInfo = myViewManagerMap[ anId ];
+ return anInfo.second;
+ }
+ return VMR_Unknown;
+}
+
+void HYDROGUI_Module::setViewManagerRole( SUIT_ViewManager* theViewManager,
+ const ViewManagerRole theRole )
+{
+ int anId = getViewManagerId( theViewManager );
+ if( anId != -1 )
+ {
+ ViewManagerInfo& anInfo = myViewManagerMap[ anId ];
+ anInfo.second = theRole;
+ }
+}
+
+bool HYDROGUI_Module::isObjectVisible( const int theViewId,
+ const Handle(HYDROData_Object)& theObject )
+{
+ if( theObject.IsNull() )
+ return false;
+
+ ViewId2Name2ObjectStateMap::const_iterator anIter1 = myObjectStateMap.find( theViewId );
+ if( anIter1 != myObjectStateMap.end() )
+ {
+ const Name2ObjectStateMap& aName2ObjectStateMap = anIter1.value();
+ Name2ObjectStateMap::const_iterator anIter2 = aName2ObjectStateMap.find( theObject->GetName());
+ if( anIter2 != aName2ObjectStateMap.end() )
+ {
+ const ObjectState& anObjectState = anIter2.value();
+ return anObjectState.Visibility;
+ }
+ }
+ return false;
+}
+
+void HYDROGUI_Module::setObjectVisible( const int theViewId,
+ const Handle(HYDROData_Object)& theObject,
+ const bool theState )
+{
+ if( !theObject.IsNull() )
+ {
+ Name2ObjectStateMap& aName2ObjectStateMap = myObjectStateMap[ theViewId ];
+ ObjectState& anObjectState = aName2ObjectStateMap[ theObject->GetName() ];
+ anObjectState.Visibility = theState;
+ }
+}
+
+CAM_DataModel* HYDROGUI_Module::createDataModel()
+{
+ return new HYDROGUI_DataModel( this );
+}
+
+void HYDROGUI_Module::customEvent( QEvent* e )
+{
+ int aType = e->type();
+ if ( aType == NewViewEvent )
+ {
+ SALOME_CustomEvent* ce = ( SALOME_CustomEvent* )e;
+ if( GraphicsView_ViewFrame* aViewFrame = ( GraphicsView_ViewFrame* )ce->data() )
+ {
+ if( GraphicsView_Viewer* aViewer = dynamic_cast<GraphicsView_Viewer*>( aViewFrame->getViewer() ) )
+ {
+ if( GraphicsView_ViewPort* aViewPort = aViewer->getActiveViewPort() )
+ {
+ aViewPort->setInteractionFlag( GraphicsView_ViewPort::TraceBoundingRect );
+ aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateContextMenu );
+ aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateSelection );
+
+ //ouv: temporarily commented
+ //aViewPort->setViewLabelPosition( GraphicsView_ViewPort::VLP_BottomLeft, true );
+ }
+
+ SUIT_ViewManager* aViewManager = aViewer->getViewManager();
+ ViewManagerRole aRole = getViewManagerRole( aViewManager );
+ if( aRole != VMR_TransformImage )
+ update( UF_Viewer );
+
+ aViewer->activateTransform( GraphicsView_Viewer::FitAll );
+ }
+ }
+ }
+}
+
+bool HYDROGUI_Module::eventFilter( QObject* theObj, QEvent* theEvent )
+{
+ QEvent::Type aType = theEvent->type();
+ if( theObj->inherits( "GraphicsView_ViewFrame" ) )
+ {
+ if( aType == QEvent::Show )
+ {
+ SALOME_CustomEvent* e = new SALOME_CustomEvent( NewViewEvent );
+ e->setData( theObj );
+ QApplication::postEvent( this, e );
+ theObj->removeEventFilter( this );
+ }
+ }
+ return LightApp_Module::eventFilter( theObj, theEvent );
+}
+
+void HYDROGUI_Module::onViewManagerAdded( SUIT_ViewManager* theViewManager )
+{
+ LightApp_Module::onViewManagerAdded( theViewManager );
+
+ if( theViewManager->getType() == GraphicsView_Viewer::Type() )
+ {
+ createSelector( theViewManager ); // replace the default selector
+
+ connect( theViewManager, SIGNAL( viewCreated( SUIT_ViewWindow* ) ),
+ this, SLOT( onViewCreated( SUIT_ViewWindow* ) ) );
+ }
+
+ ViewManagerInfo anInfo( theViewManager, VMR_General );
+ myViewManagerMap.insert( ViewManagerId++, anInfo );
+}
+
+void HYDROGUI_Module::onViewManagerRemoved( SUIT_ViewManager* theViewManager )
+{
+ LightApp_Module::onViewManagerRemoved( theViewManager );
+
+ createSelector( theViewManager ); // replace the default selector
+
+ int anId = getViewManagerId( theViewManager );
+ if( anId != -1 )
+ myViewManagerMap.remove( anId );
+}
+
+void HYDROGUI_Module::onViewCreated( SUIT_ViewWindow* theViewWindow )
+{
+ if( theViewWindow && theViewWindow->inherits( "GraphicsView_ViewFrame" ) )
+ {
+ if( GraphicsView_ViewFrame* aViewFrame = dynamic_cast<GraphicsView_ViewFrame*>( theViewWindow ) )
+ {
+ aViewFrame->installEventFilter( this );
+
+ GraphicsView_ViewPort* aViewPort = aViewFrame->getViewPort();
+
+ connect( aViewPort, SIGNAL( vpMouseEvent( QGraphicsSceneMouseEvent* ) ),
+ this, SLOT( onViewPortMouseEvent( QGraphicsSceneMouseEvent* ) ) );
+ return;
+ }
+ }
+}
+
+void HYDROGUI_Module::onViewPortMouseEvent( QGraphicsSceneMouseEvent* theEvent )
+{
+ if( GraphicsView_ViewPort* aViewPort = qobject_cast<GraphicsView_ViewPort*>( sender() ) )
+ {
+ SUIT_ViewManager* aViewManager = 0;
+
+ QObject* aParent = aViewPort;
+ while( aParent = aParent->parent() )
+ {
+ if( GraphicsView_ViewFrame* aViewFrame = dynamic_cast<GraphicsView_ViewFrame*>( aParent ) )
+ {
+ if( GraphicsView_Viewer* aViewer = aViewFrame->getViewer() )
+ {
+ aViewManager = aViewer->getViewManager();
+ break;
+ }
+ }
+ }
+
+ if( !aViewManager )
+ return;
+
+ double aMouseX = theEvent->scenePos().x();
+ double aMouseY = theEvent->scenePos().y();
+
+ ViewManagerRole aRole = getViewManagerRole( aViewManager );
+ if( aRole == VMR_General )
+ {
+ int aXDeg = 0, aYDeg = 0;
+ int aXMin = 0, aYMin = 0;
+ double aXSec = 0, aYSec = 0;
+ HYDROGUI_Tool::DoubleToLambert( aMouseX, aXDeg, aXMin, aXSec );
+ HYDROGUI_Tool::DoubleToLambert( aMouseY, aYDeg, aYMin, aYSec );
+
+ QString aDegSymbol( QChar( 0x00B0 ) );
+ QString aXStr = QString( "%1%2 %3' %4\"" ).arg( aXDeg ).arg( aDegSymbol ).arg( aXMin ).arg( aXSec );
+ QString aYStr = QString( "%1%2 %3' %4\"" ).arg( aYDeg ).arg( aDegSymbol ).arg( aYMin ).arg( aYSec );
+
+ aViewPort->setViewLabelText( QString( "X: %1\nY: %2" ).arg( aXStr ).arg( aYStr ) );
+ }
+ else if( aRole == VMR_TransformImage )
+ aViewPort->setViewLabelText( QString( "X: %1\nY: %2" ).arg( (int)aMouseX ).arg( (int)aMouseY ) );
+ }
+}
+
+void HYDROGUI_Module::updateGV( const bool theIsInit,
+ const bool theIsForced )
+{
+ if( !getDisplayer() )
+ return;
+
+ QList<int> aViewManagerIdList;
+
+ // currently, all views are updated
+ ViewManagerMapIterator anIter( myViewManagerMap );
+ while( anIter.hasNext() )
+ {
+ int anId = anIter.next().key();
+ aViewManagerIdList.append( anId );
+ }
+
+ QListIterator<int> anIdIter( aViewManagerIdList );
+ while( anIdIter.hasNext() )
+ getDisplayer()->UpdateAll( anIdIter.next(), theIsInit, theIsForced );
+}
+
+void HYDROGUI_Module::createSelector( SUIT_ViewManager* theViewManager )
+{
+ if( !theViewManager )
+ return;
+
+ LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr();
+ if( !aSelectionMgr )
+ return;
+
+ QString aViewType = theViewManager->getType();
+ if( aViewType != GraphicsView_Viewer::Type() )
+ return;
+
+ GraphicsView_ViewManager* aViewManager =
+ dynamic_cast<GraphicsView_ViewManager*>( theViewManager );
+ if( !aViewManager )
+ return;
+
+ QList<SUIT_Selector*> aSelectorList;
+ aSelectionMgr->selectors( aViewType, aSelectorList );
+
+ // disable all alien selectors
+ QList<SUIT_Selector*>::iterator anIter, anIterEnd = aSelectorList.end();
+ for( anIter = aSelectorList.begin(); anIter != anIterEnd; anIter++ )
+ {
+ SUIT_Selector* aSelector = *anIter;
+ if( aSelector && !dynamic_cast<HYDROGUI_GVSelector*>( aSelector ) )
+ aSelector->setEnabled( false );
+ }
+
+ new HYDROGUI_GVSelector( this, aViewManager->getViewer(), aSelectionMgr );
+}
+
+bool HYDROGUI_Module::setUpdateEnabled( const bool theState )
+{
+ bool aPrevState = myIsUpdateEnabled;
+ myIsUpdateEnabled = theState;
+ return aPrevState;
+}
+
+bool HYDROGUI_Module::isUpdateEnabled() const
+{
+ return myIsUpdateEnabled;