Merge branch 'BR_LAND_COVER_MAP' of ssh://git.salome-platform.org/modules/hydro into...

[modules/hydro.git] / src / HYDRO_tests / TestViewer.cxx

diff --git a/src/HYDRO_tests/TestViewer.cxx b/src/HYDRO_tests/TestViewer.cxx
index 02516f517c1749ba779745ee138043a457f16c47..8315d811ff5d02c3cfccbe535c3a6d775c89b465 100644 (file)
--- a/src/HYDRO_tests/TestViewer.cxx
+++ b/src/HYDRO_tests/TestViewer.cxx
@@ -1,11 +1,14 @@
 
 #include <TestViewer.h>
 #include <HYDROData_Tool.h>
-#include <random.h>
 #include <OCCViewer_ViewManager.h>
 #ifdef WIN32
   #pragma warning ( disable: 4251 )
 #endif
+#include <OCCViewer_ViewPort3d.h>
+#ifdef WIN32
+  #pragma warning ( disable: 4251 )
+#endif
 #include <OCCViewer_ViewModel.h>
 #ifdef WIN32
   #pragma warning ( disable: 4251 )
@@ -16,8 +19,9 @@
 #endif
 #include <AIS_InteractiveContext.hxx>
 #include <AIS_Shape.hxx>
+#include <Aspect_ColorScale.hxx>
+#include <Prs3d_PointAspect.hxx>
 #include <TopoDS_Iterator.hxx>
-
 #include <QDir>
 #include <QPainter>
 #include <QHash>
@@ -66,20 +70,39 @@ Handle(AIS_InteractiveContext) context()
   return TestViewer::viewer()->getAISContext();
 }
 
-QColor randomColor()
+QColor TestViewer::GetColor(int i)
 {
-  int r = test_rand();
-  int aHue = r%255;
-  //std::cout << "hue: " << aHue << std::endl;
-  QColor aColor = QColor::fromHsl( aHue, 255, 128 );
-  return aColor;
+  static QVector<QColor> aCV;
+  if( aCV.isEmpty() )
+  {
+    aCV  << QColor(0,0,255) 
+         << QColor(0,255,0)
+         << QColor(255,0,0)
+         << QColor(255,255,20) 
+         << QColor(20,255,255) 
+         << QColor(100,100,20) 
+         << QColor(10,100,150);
+  }
+  return aCV[i];
 }
 
 void TestViewer::show( const Handle(AIS_InteractiveObject)& theObject,
-                       int theMode, int theSelectionMode, bool isFitAll )
+                       int theMode, int theSelectionMode, bool isFitAll, const char* theKey )
 {
-  context()->EraseAll( Standard_False );
+  QString aNewKey = theKey;
+  if( !aNewKey.isEmpty() )
+  {
+    myKey = aNewKey;
+    context()->CloseLocalContext();
+    context()->EraseAll( Standard_False );
+  }
+  
   context()->Display( theObject, theMode, theSelectionMode );
+  if( theSelectionMode > 0 )
+  {
+    context()->OpenLocalContext();
+    context()->Activate( theObject, theSelectionMode, Standard_True );
+  }
 
   if( isFitAll )
   {
@@ -91,6 +114,8 @@ void TestViewer::show( const Handle(AIS_InteractiveObject)& theObject,
 void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const QColor& theColor )
 {
   Handle(AIS_Shape) aShape = new AIS_Shape( theShape );
+  if( theShape.ShapeType()==TopAbs_VERTEX )
+    aShape->Attributes()->PointAspect()->SetTypeOfMarker( Aspect_TOM_X );
   aShape->SetMaterial( Graphic3d_NOM_PLASTIC );
   aShape->SetColor( HYDROData_Tool::toOccColor( theColor ) );
   context()->Display( aShape, theMode, 0, Standard_False );
@@ -104,18 +129,23 @@ void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll,
 
 void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const char* theKey )
 {
+  context()->CloseLocalContext();
   context()->EraseAll( Standard_False );
   
   myKey = theKey;
-  test_srand( 0 );
-  if( theShape.ShapeType()==TopAbs_COMPOUND )
+
+  if( theShape.IsNull() )
+    return;
+
+  int i = 0;
+  if( theShape.ShapeType()==TopAbs_SHELL )
   {
     TopoDS_Iterator anIt( theShape );
-    for( ; anIt.More(); anIt.Next() )
-      show( anIt.Value(), theMode, false, randomColor() );
+    for( ; anIt.More(); anIt.Next(), i++ )
+      show( anIt.Value(), theMode, false, GetColor(i) );
   }
   else
-    show( theShape, theMode, false, randomColor() );
+    show( theShape, theMode, false, GetColor(0) );
 
   if( isFitAll )
   {
@@ -177,3 +207,50 @@ bool TestViewer::AssertImages( QString& theMessage )
 
   return false;
 }
+
+Handle_Aspect_ColorScale TestViewer::showColorScale( bool isShow )
+{
+  Handle(V3d_View) aView = myViewWindow->getViewPort()->getView();
+  if( aView.IsNull() )
+    return Handle(Aspect_ColorScale)();
+
+  Handle(Aspect_ColorScale) aColorScale = aView->ColorScale();
+  if( aColorScale.IsNull() )
+    return aColorScale;
+
+  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 = 30; //TODO
+
+  aColorScale->SetXPosition( anXPos );
+  aColorScale->SetYPosition( anYPos );
+  aColorScale->SetWidth( aWidth );
+  aColorScale->SetHeight( aHeight );
+  aColorScale->SetTextHeight( aTextHeight );
+  aColorScale->SetNumberOfIntervals( aNbIntervals );
+
+  aColorScale->SetTitle( "test" );
+  aColorScale->SetRange( 0, 1 );
+
+  if( isShow )
+  {
+    if( !aView->ColorScaleIsDisplayed() )
+      aView->ColorScaleDisplay();
+  }
+  else
+  {
+    if( aView->ColorScaleIsDisplayed() )
+      aView->ColorScaleErase();
+  }
+  return aColorScale;
+}
+
+void TestViewer::select( int theViewX, int theViewY )
+{
+  Handle(V3d_View) aView = myViewWindow->getViewPort()->getView();
+  context()->MoveTo( theViewX, theViewY, aView );
+  context()->Select();
+}