-// 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
-//
+// Copyright (C) 2014-2015 EDF-R&D
// 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.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
#include "HYDROGUI_DataModel.h"
#include "HYDROGUI_Module.h"
#include "HYDROGUI_Tool.h"
-#include "HYDROGUI_Shape.h"
+#include <HYDROGUI_ShapeImage.h>
+#include <HYDROGUI_ShapeBathymetry.h>
+#include <HYDROGUI_ShapeLandCoverMap.h>
#include "HYDROGUI_Operation.h"
#include "HYDROGUI_DataObject.h"
#include "HYDROGUI_ZLayers.h"
+#include <HYDROData_Bathymetry.h>
+#include <HYDROData_LandCoverMap.h>
+#include <HYDROData_StricklerTable.h>
+
#include <AIS_InteractiveContext.hxx>
#include <AIS_ListIteratorOfListOfInteractive.hxx>
#include <AIS_ListOfInteractive.hxx>
+#include <Aspect_ColorScale.hxx>
+
#include <TColStd_SequenceOfInteger.hxx>
#include <LightApp_Application.h>
#include <OCCViewer_ViewManager.h>
#include <OCCViewer_ViewModel.h>
#include <OCCViewer_ViewWindow.h>
+#include <OCCViewer_ViewPort3d.h>
HYDROGUI_OCCDisplayer::HYDROGUI_OCCDisplayer( HYDROGUI_Module* theModule )
: HYDROGUI_AbstractDisplayer( theModule )
{
+ myToUpdateColorScale = false;
}
HYDROGUI_OCCDisplayer::~HYDROGUI_OCCDisplayer()
return;
module()->removeViewShapes( (size_t)aViewer );
+ UpdateColorScale( aViewer );
}
void HYDROGUI_OCCDisplayer::Erase( const HYDROData_SequenceOfObjects& theObjs,
module()->removeObjectShape( (size_t)aViewer, anObj );
}
aViewer->update();
+ if ( !module()->isLandCoversScalarMapModeOn( (size_t)aViewer ) ) {
+ UpdateColorScale( aViewer );
+ }
}
HYDROGUI_Shape* HYDROGUI_OCCDisplayer::createShape( const int theViewerId,
if ( !HYDROGUI_Tool::IsObjectHasPresentation( theObject, OCCViewer_Viewer::Type() ) )
return aResShape;
- aResShape = new HYDROGUI_Shape( theContext, theObject );
+ if( theObject->IsKind( STANDARD_TYPE( HYDROData_Image ) ) )
+ aResShape = new HYDROGUI_ShapeImage( theContext, Handle_HYDROData_Image::DownCast( theObject ) );
+ else if( theObject->IsKind( STANDARD_TYPE( HYDROData_Bathymetry ) ) )
+ aResShape = new HYDROGUI_ShapeBathymetry( this, theContext, Handle_HYDROData_Bathymetry::DownCast( theObject ) );
+ else if( theObject->IsKind( STANDARD_TYPE( HYDROData_LandCoverMap ) ) ) {
+ bool isScalarMode = module()->isLandCoversScalarMapModeOn( theViewerId );
+ aResShape = new HYDROGUI_ShapeLandCoverMap( this, theContext, Handle_HYDROData_LandCoverMap::DownCast( theObject ), -1, isScalarMode );
+ }
+ else
+ aResShape = new HYDROGUI_Shape( theContext, theObject );
+
module()->setObjectShape( theViewerId, theObject, aResShape );
return aResShape;
else if ( !aCtx.IsNull() ) { // TODO: determine if this code is necessary (added as a fix for issue# 359)
aCtx->UpdateSelected();
}
+
+ UpdateColorScale( aViewer );
}
void HYDROGUI_OCCDisplayer::purgeObjects( const int theViewerId )
if ( anObjShape ) {
// update if needed
if ( anObjShape->getIsToUpdate() || theIsForced ) {
- anObjShape->update( false );
+ anObjShape->update( false, false );
}
// Set visibility
const Handle(HYDROData_Entity)& theObject,
const int theZLayerId )
{
- if ( !theViewer || ( theZLayerId < 0 ) ) {
+ if ( !theViewer /*|| ( theZLayerId < 0 )*/ ) {
return;
}
// Set Z layer
if ( anObjShape ) {
- aCtx->SetZLayer( anObjShape->getAISShape(), theZLayerId );
+ aCtx->SetZLayer( anObjShape->getAISObject(), theZLayerId );
+ }
+}
+
+void HYDROGUI_OCCDisplayer::SetToUpdateColorScale()
+{
+ myToUpdateColorScale = true;
+}
+
+void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer )
+{
+ if( !myToUpdateColorScale || !theViewer )
+ return;
+
+ OCCViewer_ViewWindow* aWnd = dynamic_cast<OCCViewer_ViewWindow*>( theViewer->getViewManager()->getActiveView() );
+ Handle(V3d_View) aView = aWnd->getViewPort()->getView();
+
+ int aViewerId = (size_t)theViewer;//TODO: check if viewer id is correct
+ bool isLandCoverColoringOn = module()->isLandCoversScalarMapModeOn( aViewerId );
+
+ QList<HYDROGUI_Shape*> aLandCoverMapShapes = module()->getObjectShapes( aViewerId, KIND_LAND_COVER_MAP );
+ QList<HYDROGUI_Shape*> aBathShapes = module()->getObjectShapes( aViewerId, KIND_BATHYMETRY );
+
+ bool isDisplayColorScale = !aBathShapes.empty() || isLandCoverColoringOn;
+ Standard_Real anXPos = 0.05; //TODO
+ Standard_Real anYPos = 0.1; //TODO
+ Standard_Real aWidth = 0.2; //TODO
+ Standard_Real aHeight = 0.5; //TODO
+ Standard_Integer aTextHeight = 14; //TODO
+ Standard_Integer aNbIntervals = 20; //TODO
+ TCollection_ExtendedString aColorScaleTitle = "";//TODO
+
+ Standard_Real aColorScaleMin = 0, aColorScaleMax = 1;
+
+ // Get range
+ Handle(HYDROData_StricklerTable) aTable;
+ QStringList aTableTypes;
+ if ( isLandCoverColoringOn ) {
+ aTable = module()->getLandCoverColoringTable( aViewerId );
+ if ( !aTable.IsNull() ) {
+ // TODO: non-empty title leads to buggy behaviour
+ // aColorScaleTitle = TCollection_ExtendedString( aTable->GetName().toLatin1().constData() );
+ aTable->GetCoefficientRange( aColorScaleMin, aColorScaleMax );
+ aTableTypes = aTable->GetTypes();
+ }
+ } else {
+ Standard_Real aMin, aMax;
+ bool isFirst = true;
+ foreach( HYDROGUI_Shape* aShape, aBathShapes )
+ {
+ HYDROGUI_ShapeBathymetry* aBathShape = dynamic_cast<HYDROGUI_ShapeBathymetry*>( aShape );
+ if( !aBathShape || !aBathShape->isVisible() )
+ continue;
+
+ aBathShape->GetRange( aMin, aMax );
+
+ if( isFirst || aMin < aColorScaleMin )
+ aColorScaleMin = aMin;
+ if( isFirst || aMax > aColorScaleMax )
+ aColorScaleMax = aMax;
+
+ isFirst = false;
+ }
}
-}
\ No newline at end of file
+
+ Handle(Aspect_ColorScale) aColorScale;
+ if( isDisplayColorScale )
+ {
+ aColorScale = aView->ColorScale();
+ if( !aColorScale.IsNull() )
+ {
+ aColorScale->SetXPosition( anXPos );
+ aColorScale->SetYPosition( anYPos );
+ aColorScale->SetWidth( aWidth );
+ aColorScale->SetHeight( aHeight );
+
+ aColorScale->SetTextHeight( aTextHeight );
+ aColorScale->SetNumberOfIntervals( aNbIntervals );
+
+ aColorScale->SetTitle( aColorScaleTitle );
+ aColorScale->SetRange( aColorScaleMin, aColorScaleMax );
+
+ if ( !isLandCoverColoringOn ) {
+ foreach( HYDROGUI_Shape* aShape, aBathShapes ) {
+ HYDROGUI_ShapeBathymetry* aBathShape = dynamic_cast<HYDROGUI_ShapeBathymetry*>( aShape );
+ if( !aBathShape || !aBathShape->isVisible() )
+ continue;
+
+ aBathShape->UpdateWithColorScale( aColorScale );
+ }
+ }
+ }
+ if( !aView->ColorScaleIsDisplayed() )
+ aView->ColorScaleDisplay();
+ }
+ else
+ {
+ if( aView->ColorScaleIsDisplayed() )
+ aView->ColorScaleErase();
+ }
+
+ foreach( HYDROGUI_Shape* aShape, aLandCoverMapShapes ) {
+ HYDROGUI_ShapeLandCoverMap* aLandCoverMapShape =
+ dynamic_cast<HYDROGUI_ShapeLandCoverMap*>( aShape );
+
+ if ( !aLandCoverMapShape || !aLandCoverMapShape->isVisible() ) {
+ continue;
+ }
+
+ QColor aColor;
+ Handle(HYDROData_LandCoverMap) aLandCoverMap =
+ Handle(HYDROData_LandCoverMap)::DownCast( aLandCoverMapShape->getObject() );
+
+ if ( aLandCoverMap.IsNull() ) {
+ continue;
+ }
+
+ aLandCoverMapShape->setScalarMapModeEnabled( isLandCoverColoringOn );
+ theViewer->getAISContext()->Redisplay( aLandCoverMapShape->getAISObject() );
+ }
+
+ myToUpdateColorScale = false;
+}
