Merge branch 'BR_1328' into BR_DEMO

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_OCCDisplayer.cxx

diff --git a/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx b/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx
index 433ce8a615bedbf11ccd6fb5e2166797bd46aa82..f0386a463fe7a568a55a7de8c01c6c1c8fdc0f50 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx
+++ b/src/HYDROGUI/HYDROGUI_OCCDisplayer.cxx
@@ -20,23 +20,23 @@
 
 #include "HYDROGUI_DataModel.h"
 #include "HYDROGUI_Module.h"
-#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_Tool2.h"
 #include <HYDROGUI_ShapeImage.h>
 #include <HYDROGUI_ShapeBathymetry.h>
-#include <HYDROGUI_ShapeLandCover.h>
+#include <HYDROGUI_ShapeLandCoverMap.h>
 #include "HYDROGUI_Operation.h"
 #include "HYDROGUI_DataObject.h"
 #include "HYDROGUI_ZLayers.h"
 
 #include <HYDROData_Bathymetry.h>
-#include <HYDROData_LandCover.h>
+#include <HYDROData_Image.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 <AIS_ColorScale.hxx>
 
 #include <TColStd_SequenceOfInteger.hxx>
 
@@ -162,12 +162,12 @@ HYDROGUI_Shape* HYDROGUI_OCCDisplayer::createShape( const int
     return aResShape;
 
   if( theObject->IsKind( STANDARD_TYPE( HYDROData_Image ) ) )
-    aResShape = new HYDROGUI_ShapeImage( theContext, Handle_HYDROData_Image::DownCast( theObject ) );
+    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_LandCover ) ) ) {
+    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_ShapeLandCover( this, theContext, Handle_HYDROData_LandCover::DownCast( theObject ), -1, isScalarMode );
+    aResShape = new HYDROGUI_ShapeLandCoverMap( this, theContext, Handle(HYDROData_LandCoverMap)::DownCast( theObject ), -1, isScalarMode );
   }
   else
     aResShape = new HYDROGUI_Shape( theContext, theObject );
@@ -419,23 +419,16 @@ void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer
   int aViewerId = (size_t)theViewer;//TODO: check if viewer id is correct
   bool isLandCoverColoringOn = module()->isLandCoversScalarMapModeOn( aViewerId );
     
-  QList<HYDROGUI_Shape*> aLandCoverShapes = module()->getObjectShapes( aViewerId, KIND_LAND_COVER );
+  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;
-  TColStd_SequenceOfExtendedString aTableTypes;
+  QStringList aTableTypes;
   if ( isLandCoverColoringOn ) {
     aTable = module()->getLandCoverColoringTable( aViewerId );
     if ( !aTable.IsNull() ) {
@@ -464,22 +457,20 @@ void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer
     }
   }
 
-  Handle(Aspect_ColorScale) aColorScale;
+  Handle(AIS_ColorScale) aColorScale = GetColorScale( aViewerId );
+  Handle(AIS_InteractiveContext) aCtx = theViewer->getAISContext();
   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 );
-
+      // Set color scale title
+      TCollection_ExtendedString aColorScaleTitle = ""; //TODO
       aColorScale->SetTitle( aColorScaleTitle );
+      
+      // Set color scale range
       aColorScale->SetRange( aColorScaleMin, aColorScaleMax );
+      
+      aColorScale->SetToUpdate();
 
       if ( !isLandCoverColoringOn ) {
         foreach( HYDROGUI_Shape* aShape, aBathShapes ) {
@@ -490,53 +481,79 @@ void HYDROGUI_OCCDisplayer::UpdateColorScale( const OCCViewer_Viewer* theViewer
           aBathShape->UpdateWithColorScale( aColorScale );
         }
       }
+      
+      if ( !aCtx.IsNull()/* && !aCtx->IsDisplayed( aColorScale ) */) {
+       if ( !aCtx->IsDisplayed( aColorScale ) ) {
+         aCtx->Display( aColorScale, Standard_False );
+       }
+
+       aCtx->Update( aColorScale );
+      }
     }
-    if( !aView->ColorScaleIsDisplayed() )
-      aView->ColorScaleDisplay();
   }
   else
   {
-    if( aView->ColorScaleIsDisplayed() )
-      aView->ColorScaleErase();
+    if ( !aCtx.IsNull() && aCtx->IsDisplayed( aColorScale ) ) {
+      aCtx->Erase( aColorScale );
+    }
   }
 
-  foreach( HYDROGUI_Shape* aShape, aLandCoverShapes ) {
-    HYDROGUI_ShapeLandCover* aLandCoverShape = 
-      dynamic_cast<HYDROGUI_ShapeLandCover*>( aShape );
+  foreach( HYDROGUI_Shape* aShape, aLandCoverMapShapes ) {
+    HYDROGUI_ShapeLandCoverMap* aLandCoverMapShape = 
+      dynamic_cast<HYDROGUI_ShapeLandCoverMap*>( aShape );
 
-    if ( !aLandCoverShape || !aLandCoverShape->isVisible() ) {
+    if ( !aLandCoverMapShape || !aLandCoverMapShape->isVisible() ) {
       continue;
     }
     
-    Handle(HYDROData_LandCover) aLandCover = 
-      Handle(HYDROData_LandCover)::DownCast( aLandCoverShape->getObject() );
+    Handle(HYDROData_LandCoverMap) aLandCoverMap = 
+      Handle(HYDROData_LandCoverMap)::DownCast( aLandCoverMapShape->getObject() );
 
-    if ( aLandCover.IsNull() ) {
+    if ( aLandCoverMap.IsNull() ) {
       continue;
     }
     
-    QColor aUndefinedColor( Qt::gray );
-    QColor aColor = isLandCoverColoringOn ? aUndefinedColor : aLandCover->GetFillingColor();
-    
-    if ( isLandCoverColoringOn && !aTable.IsNull() ) {
-      TCollection_ExtendedString aStricklerType = 
-        aLandCover->GetStricklerType().toLatin1().constData();
-     
-      if ( aTable->HasType( aStricklerType ) ) {
-        double aStricklerCoeff = aTable->Get( aStricklerType, 0 );
-        Quantity_Color aShapeColor;
-        if ( aColorScale->FindColor( aStricklerCoeff, aShapeColor ) ) {
-          aColor = QColor( aShapeColor.Red() * 255, 
-                           aShapeColor.Green() * 255,
-                           aShapeColor.Blue() * 255 );
-        }
-      }
+    bool isScalarMode = aLandCoverMapShape->isScalarMapModeEnabled();
+    if( isScalarMode != isLandCoverColoringOn )
+    {
+      aLandCoverMapShape->setScalarMapModeEnabled( isLandCoverColoringOn );
+      theViewer->getAISContext()->Redisplay( aLandCoverMapShape->getAISObject() );
     }
+  }
+  
+  myToUpdateColorScale = false;
+}
+
+Handle(AIS_ColorScale) HYDROGUI_OCCDisplayer::GetColorScale( const int theViewerId )
+{
+  Handle(AIS_ColorScale) aColorScale;
+
+  aColorScale = myColorScales.value( theViewerId, aColorScale );
+  if ( aColorScale.IsNull() ) {
+    // Create color scale
+    aColorScale = new AIS_ColorScale();
+
+    // Set properties
+    Standard_Integer anXPos = 50; //TODO
+    Standard_Integer anYPos = 100; //TODO
+    Standard_Integer aWidth = 100; //TODO
+    Standard_Integer aHeight = 350; //TODO
+    
+    Standard_Integer aTextHeight = 14; //TODO
+    Standard_Integer aNbIntervals = 20; //TODO
+
+    aColorScale->SetTransformPersistence( Graphic3d_TMF_2d, gp_Pnt( -1, -1, 0 ) );
     
-    aLandCoverShape->setFillingColor( aColor, true, true );
-    aLandCoverShape->setScalarMapModeEnabled( isLandCoverColoringOn );
-    theViewer->getAISContext()->Redisplay( aLandCoverShape->getAISObject() );
+    aColorScale->SetXPosition( anXPos );
+    aColorScale->SetYPosition( anYPos );
+    aColorScale->SetSize( aWidth, aHeight );
+
+    aColorScale->SetTextHeight( aTextHeight );
+    aColorScale->SetNumberOfIntervals( aNbIntervals );
+
+    // Put into the map
+    myColorScales.insert( theViewerId, aColorScale );
   }
 
-  myToUpdateColorScale = false;
+  return aColorScale;
 }