+// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include "HYDROGUI_Module.h"
+
+#include "HYDROGUI.h"
+#include "HYDROGUI_DataModel.h"
+#include "HYDROGUI_Displayer.h"
+#include "HYDROGUI_GVSelector.h"
+#include "HYDROGUI_InputPanel.h"
+#include "HYDROGUI_ObjSelector.h"
+#include "HYDROGUI_Operations.h"
+#include "HYDROGUI_PrsImage.h"
+#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_UpdateFlags.h"
+
+#include <HYDROData_Image.h>
-#include <HYDROGUI_Module.h>
-#include <LightApp_Application.h>
-#include <LightApp_SelectionMgr.h>
-#include <GraphicsView_PrsImage.h>
-#include <GraphicsView_Viewer.h>
#include <GraphicsView_ViewFrame.h>
+#include <GraphicsView_ViewManager.h>
#include <GraphicsView_ViewPort.h>
+#include <GraphicsView_Viewer.h>
+
+#include <LightApp_Application.h>
#include <LightApp_GVSelector.h>
+#include <LightApp_SelectionMgr.h>
+#include <LightApp_UpdateFlags.h>
+
+#include <SALOME_Event.h>
+
+#include <SUIT_Study.h>
#include <SUIT_ViewManager.h>
-#include <SUIT_Desktop.h>
+
+#include <QAction>
#include <QApplication>
-#include <HYDROGUI_InputPanel.h>
-#include <HYDROGUI_ObjSelector.h>
+#include <QGraphicsSceneMouseEvent>
+#include <QMenu>
+
+static int ViewManagerId = 0;
extern "C" HYDRO_EXPORT CAM_Module* createModule()
{
}
HYDROGUI_Module::HYDROGUI_Module()
-: LightApp_Module( "HYDRO GUI" )
+: LightApp_Module( "HYDRO" ),
+ myDisplayer( 0 ),
+ myIsUpdateEnabled( true )
{
}
{
}
+int HYDROGUI_Module::getStudyId() const
+{
+ LightApp_Application* anApp = getApp();
+ return anApp ? anApp->activeStudy()->id() : 0;
+}
+
void HYDROGUI_Module::initialize( CAM_Application* theApp )
{
LightApp_Module::initialize( theApp );
- CreateActions();
- CreateMenus();
- CreatePopups();
- CreateToolbars();
+ createActions();
+ createUndoRedoActions();
+ createMenus();
+ createPopups();
+ createToolbars();
setMenuShown( false );
+ setToolShown( false );
- HYDROGUI_InputPanel* aDlg = new HYDROGUI_InputPanel( this, "Fuse Images" );
- HYDROGUI_ObjSelector* aSel1 = new HYDROGUI_ObjSelector( this, aDlg );
- HYDROGUI_ObjSelector* aSel2 = new HYDROGUI_ObjSelector( this, aDlg );
- aDlg->addWidget( "Image 1", aSel1 );
- aDlg->addWidget( "Image 2", aSel2 );
- application()->desktop()->addDockWidget( Qt::RightDockWidgetArea, aDlg );
-
- qApp->processEvents();
+ myDisplayer = new HYDROGUI_Displayer( this );
}
bool HYDROGUI_Module::activateModule( SUIT_Study* theStudy )
{
+ bool aRes = LightApp_Module::activateModule( theStudy );
+
setMenuShown( true );
- return LightApp_Module::activateModule( theStudy );
+ setToolShown( true );
+
+ update( UF_All );
+
+ updateCommandsStatus();
+
+ return aRes;
+}
+
+bool HYDROGUI_Module::deactivateModule( SUIT_Study* theStudy )
+{
+ ViewManagerMapIterator anIter( myViewManagerMap );
+ while( anIter.hasNext() )
+ if( SUIT_ViewManager* aViewManager = anIter.next().value().first )
+ getApp()->removeViewManager( aViewManager );
+ myViewManagerMap.clear();
+
+ myObjectStateMap.clear();
+
+ setMenuShown( false );
+ setToolShown( false );
+
+ return LightApp_Module::deactivateModule( theStudy );
}
void HYDROGUI_Module::windows( QMap<int, int>& theMap ) const
theTypesList << GraphicsView_Viewer::Type();
}
-void HYDROGUI_Module::onViewManagerAdded( SUIT_ViewManager* theMgr )
+void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
+ QMenu* theMenu,
+ QString& theTitle )
+{
+ HYDROGUI_DataModel* aModel = getDataModel();
+
+ size_t aViewId = HYDROGUI_Tool::GetActiveGraphicsViewId( this );
+
+ bool anIsSelection = false;
+ bool anIsVisibleInSelection = false;
+ bool anIsHiddenInSelection = false;
+
+ bool anIsImage = false;
+ bool anIsCompositeImage = false;
+ bool anIsMustBeUpdatedImage = false;
+ bool anIsPolyline = false;
+ bool anIsVisualState = false;
+
+ HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( this );
+ for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
+ {
+ Handle(HYDROData_Object) anObject = aSeq.Value( anIndex );
+ if( !anObject.IsNull() )
+ {
+ anIsSelection = true;
+
+ bool aVisibility = isObjectVisible( aViewId, anObject );
+ anIsVisibleInSelection |= aVisibility;
+ anIsHiddenInSelection |= !aVisibility;
+
+ if( anObject->GetKind() == KIND_IMAGE )
+ {
+ anIsImage = true;
+ Handle(HYDROData_Image) anImage = Handle(HYDROData_Image)::DownCast( anObject );
+ if( !anImage.IsNull() )
+ {
+ anIsCompositeImage = anImage->NbReferences() > 0;
+ anIsMustBeUpdatedImage = anImage->MustBeUpdated();
+ }
+ }
+ else if( anObject->GetKind() == KIND_POLYLINE )
+ anIsPolyline = true;
+ else if( anObject->GetKind() == KIND_VISUAL_STATE )
+ anIsVisualState = true;
+ }
+ }
+
+ if( aSeq.IsEmpty() )
+ {
+ theMenu->addAction( action( SaveVisualStateId ) );
+ theMenu->addSeparator();
+ }
+
+ if( anIsSelection && anIsMustBeUpdatedImage )
+ {
+ theMenu->addAction( action( UpdateImageId ) );
+ theMenu->addSeparator();
+ }
+
+ if( anIsSelection && aSeq.Length() == 1 )
+ {
+ if( anIsImage )
+ {
+ theMenu->addAction( action( anIsCompositeImage ? EditCompositeImageId : EditImportedImageId ) );
+ theMenu->addAction( action( ObserveImageId ) );
+ theMenu->addAction( action( ExportImageId ) );
+ theMenu->addSeparator();
+ }
+ else if( anIsPolyline )
+ {
+ theMenu->addAction( action( EditPolylineId ) );
+ theMenu->addSeparator();
+ }
+ else if( anIsVisualState )
+ {
+ theMenu->addAction( action( SaveVisualStateId ) );
+ theMenu->addAction( action( LoadVisualStateId ) );
+ theMenu->addSeparator();
+ }
+ }
+
+ if( anIsSelection )
+ {
+ theMenu->addAction( action( DeleteId ) );
+ theMenu->addSeparator();
+ }
+
+ if( anIsSelection && ( anIsImage || anIsPolyline ) )
+ {
+ if( anIsHiddenInSelection )
+ theMenu->addAction( action( ShowId ) );
+ theMenu->addAction( action( ShowOnlyId ) );
+ if( anIsVisibleInSelection )
+ theMenu->addAction( action( HideId ) );
+ theMenu->addSeparator();
+ }
+
+ theMenu->addAction( action( ShowAllId ) );
+ theMenu->addAction( action( HideAllId ) );
+ theMenu->addSeparator();
+}
+
+void HYDROGUI_Module::update( const int flags )
+{
+ if( !isUpdateEnabled() )
+ return;
+
+ QApplication::setOverrideCursor( Qt::WaitCursor );
+
+ // To prevent calling this method recursively
+ // from one of the methods called below
+ setUpdateEnabled( false );
+
+ if( ( flags & UF_Viewer ) )
+ updateGV( flags & UF_GV_Init,
+ flags & UF_GV_Forced );
+
+ if( ( flags & UF_Model ) && getDataModel() && getApp() )
+ {
+ getDataModel()->update( getStudyId() );
+
+ // Temporary workaround to prevent breaking
+ // the selection in the object browser.
+ // Note: processEvents() should be called after updateGV(),
+ // otherwise the application crashes from time to time.
+ qApp->processEvents();
+ getApp()->updateObjectBrowser( true );
+ }
+
+ // Object browser is currently updated by using UF_Model flag
+ //if( ( flags & UF_ObjBrowser ) && getApp() )
+ // getApp()->updateObjectBrowser( true );
+
+ if( ( flags & UF_Controls ) && getApp() )
+ getApp()->updateActions();
+
+ setUpdateEnabled( true );
+
+ QApplication::restoreOverrideCursor();
+}
+
+void HYDROGUI_Module::updateCommandsStatus()
+{
+ LightApp_Module::updateCommandsStatus();
+
+ updateUndoRedoControls();
+
+ // to do
+ //action( ... )->setEnabled( ... );
+}
+
+HYDROGUI_DataModel* HYDROGUI_Module::getDataModel() const
+{
+ return (HYDROGUI_DataModel*)dataModel();
+}
+
+HYDROGUI_Displayer* HYDROGUI_Module::getDisplayer() const
+{
+ return myDisplayer;
+}
+
+GraphicsView_Viewer* HYDROGUI_Module::getViewer( const int theId ) const
{
- LightApp_Module::onViewManagerAdded( theMgr );
- connect( theMgr, SIGNAL( viewCreated( SUIT_ViewWindow* ) ),
- this, SLOT( onViewWindowAdded( SUIT_ViewWindow* ) ) );
+ if( myViewManagerMap.contains( theId ) )
+ {
+ ViewManagerInfo anInfo = myViewManagerMap[ theId ];
+ GraphicsView_ViewManager* aViewManager =
+ dynamic_cast<GraphicsView_ViewManager*>( anInfo.first );
+ if( aViewManager )
+ return aViewManager->getViewer();
+ }
+ return NULL;
}
-void HYDROGUI_Module::onViewWindowAdded( SUIT_ViewWindow* theWnd )
+int HYDROGUI_Module::getViewManagerId( SUIT_ViewManager* theViewManager )
{
- GraphicsView_ViewFrame* aViewFrame = dynamic_cast<GraphicsView_ViewFrame*>( theWnd );
+ ViewManagerMapIterator anIter( myViewManagerMap );
+ while( anIter.hasNext() )
+ {
+ int anId = anIter.next().key();
+ const ViewManagerInfo& anInfo = anIter.value();
+ if( anInfo.first == theViewManager )
+ return anId;
+ }
+ return -1;
+}
+
+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 );
+}
- LightApp_SelectionMgr* aSelMgr = getApp()->selectionMgr();
- LightApp_GVSelector* aSelector = new LightApp_GVSelector( aViewFrame->getViewer(), aSelMgr );
+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 );
+ }
+ }
+ }
+}
- GraphicsView_ViewPort* aViewPort = aViewFrame->getViewPort();
+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 );
- GraphicsView_PrsImage* aPrs1 = new GraphicsView_PrsImage();
- QImage anImage1( "W:/Work/HYDRO/data/samples/1.bmp" );
- aPrs1->setImage( anImage1 );
- aPrs1->setName( "example_1" );
- aPrs1->compute();
- aViewPort->addItem( aPrs1 );
+ 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 );
+}
- GraphicsView_PrsImage* aPrs2 = new GraphicsView_PrsImage();
- QImage anImage2( "W:/Work/HYDRO/data/samples/2.bmp" );
- aPrs2->setImage( anImage2 );
- aPrs2->setName( "example_2" );
- aPrs2->setRotationAngle( 30 );
- aPrs2->setPosition( 200, 50 );
- aPrs2->compute();
- aViewPort->addItem( aPrs2 );
-
- //qApp->processEvents();
- aViewPort->fitAll();
+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;
}