0023450: Fields are not displayed in GEOM

[modules/gui.git] / src / OCCViewer / OCCViewer_ViewModel.cxx

diff --git a/src/OCCViewer/OCCViewer_ViewModel.cxx b/src/OCCViewer/OCCViewer_ViewModel.cxx
index f2c3169ce0d324aa504bd99ecc408d8e43f2d72a..9de784810e69250fd77e09f0b2327e36216d7cd9 100644 (file)
--- a/src/OCCViewer/OCCViewer_ViewModel.cxx
+++ b/src/OCCViewer/OCCViewer_ViewModel.cxx
@@ -37,8 +37,6 @@
 
 #include "ViewerData_AISShape.hxx"
 
-#include <Basics_OCCTVersion.hxx>
-
 #include "QtxActionToolMgr.h"
 #include "QtxBackgroundTool.h"
 
@@ -54,11 +52,7 @@
 #include <QDesktopWidget>
 
 #include <AIS_Axis.hxx>
-#if OCC_VERSION_LARGE > 0x06080000
-  #include <Prs3d_Drawer.hxx>
-#else
-  #include <AIS_Drawer.hxx>
-#endif
+#include <Prs3d_Drawer.hxx>
 #include <AIS_ListIteratorOfListOfInteractive.hxx>
 
 #include <Graphic3d_Texture2Dmanual.hxx>
@@ -74,10 +68,6 @@
 #include <V3d_DirectionalLight.hxx>
 #include <V3d_AmbientLight.hxx>
 
-#if OCC_VERSION_MAJOR < 7
-  #include <Visual3d_View.hxx>
-#endif
-
 /*!
   Get data for supported background modes: gradient types, identifiers and supported image formats
 */
@@ -120,7 +110,8 @@ OCCViewer_Viewer::OCCViewer_Viewer( bool DisplayTrihedron)
   myIsRelative(true),
   myTopLayerId( 0 ),
   myTrihedronSize(100),
-  myClippingDlg (NULL)
+  myClippingDlg (NULL),
+  myIsUseLocalSelection(false)
 {
   // init CasCade viewers
   myV3dViewer = OCCViewer_VService::CreateViewer( TCollection_ExtendedString("Viewer3d").ToExtString() );
@@ -129,18 +120,16 @@ OCCViewer_Viewer::OCCViewer_Viewer( bool DisplayTrihedron)
 
   // init selector
   myAISContext = new AIS_InteractiveContext( myV3dViewer );
-#if OCC_VERSION_LARGE > 0x07010000
   myAISContext->HighlightStyle(Prs3d_TypeOfHighlight_LocalSelected)->SetColor( Quantity_NOC_WHITE );
   myAISContext->HighlightStyle(Prs3d_TypeOfHighlight_Selected)->SetColor( Quantity_NOC_WHITE );
-#elif OCC_VERSION_LARGE > 0x07000000
-  const Handle(Graphic3d_HighlightStyle)& sStyle = myAISContext->SelectionStyle();
-  sStyle->SetColor( Quantity_NOC_WHITE );
-#else
-  myAISContext->SelectionColor( Quantity_NOC_WHITE );
-#endif
   
   // display isoline on planar faces (box for ex.)
   myAISContext->IsoOnPlane( true );
+
+  // create color scale
+  myColorScale = new AIS_ColorScale();
+  myColorScale->SetZLayer( Graphic3d_ZLayerId_TopOSD );
+  myColorScale->SetTransformPersistence( Graphic3d_TransformPers::FromDeprecatedParams( Graphic3d_TMF_2d, gp_Pnt(-1, -1, 0) ) );
   
   /* create trihedron */
   if ( DisplayTrihedron )
@@ -153,13 +142,8 @@ OCCViewer_Viewer::OCCViewer_Viewer( bool DisplayTrihedron)
     //myTrihedron->SetColor( Col );
     myTrihedron->SetArrowColor( Col.Name() );
     myTrihedron->SetSize(100);
-#if OCC_VERSION_LARGE > 0x06080000
-      Handle(Prs3d_Drawer) drawer = myTrihedron->Attributes();
-      if (drawer->HasOwnDatumAspect()) {
-#else
-      Handle(AIS_Drawer) drawer = myTrihedron->Attributes();
-      if (drawer->HasDatumAspect()) {
-#endif
+    Handle(Prs3d_Drawer) drawer = myTrihedron->Attributes();
+    if (drawer->HasOwnDatumAspect()) {
       Handle(Prs3d_DatumAspect) daspect = drawer->DatumAspect();
       daspect->FirstAxisAspect()->SetColor(Quantity_Color(1.0, 0.0, 0.0, Quantity_TOC_RGB));
       daspect->SecondAxisAspect()->SetColor(Quantity_Color(0.0, 1.0, 0.0, Quantity_TOC_RGB));
@@ -270,9 +254,6 @@ void OCCViewer_Viewer::initView( OCCViewer_ViewWindow* view )
     OCCViewer_ViewPort3d* vp3d = view->getViewPort();
     if ( vp3d )
     {
-#if OCC_VERSION_LARGE <= 0x07000000
-      vp3d->getView()->SetSurfaceDetail(V3d_TEX_ALL);
-#endif
       // connect signal from viewport
       connect(vp3d, SIGNAL(vpClosed(OCCViewer_ViewPort3d*)), this, SLOT(onViewClosed(OCCViewer_ViewPort3d*)));
       connect(vp3d, SIGNAL(vpMapped(OCCViewer_ViewPort3d*)), this, SLOT(onViewMapped(OCCViewer_ViewPort3d*)));
@@ -454,7 +435,7 @@ void OCCViewer_Viewer::onKeyPress(SUIT_ViewWindow* theWindow, QKeyEvent* theEven
     break;
   case  Qt::Key_N:
     if ( isPreselectionEnabled() ) {
-      if ( getAISContext()->HasOpenedContext() )
+      if ( useLocalSelection() )
        getAISContext()->HilightNextDetected( aView->getViewPort()->getView() );
     }
     break;
@@ -1253,6 +1234,28 @@ void OCCViewer_Viewer::setTransparency( const Handle(AIS_InteractiveObject)& obj
     myV3dViewer->Update();
 }
 
+bool OCCViewer_Viewer::isColorScaleVisible() const
+{
+  return !myColorScale.IsNull() && !myAISContext.IsNull() && myAISContext->IsDisplayed( myColorScale );
+}
+
+void OCCViewer_Viewer::setColorScaleShown( const bool on )
+{
+  if ( myColorScale.IsNull() )
+    return;
+  if ( on )
+  {
+    if ( !myAISContext->IsDisplayed( myColorScale ) )
+      myAISContext->Display( myColorScale, Standard_True );
+    myAISContext->Redisplay( myColorScale, Standard_True, Standard_True );
+  }
+  else
+  {
+    if ( myAISContext->IsDisplayed( myColorScale ) )
+      myAISContext->Erase( myColorScale, Standard_True );
+  }
+}
+
 /*!
   Changes visibility of trihedron to opposite
 */
@@ -1355,6 +1358,27 @@ OCCViewer_ViewWindow* OCCViewer_Viewer::createSubWindow()
   return new OCCViewer_ViewWindow(0,  this);
 }
 
+/*!
+  Sets using local selection state
+  \param theIsUseLocalSelection - state
+*/
+void OCCViewer_Viewer::setUseLocalSelection(bool theIsUseLocalSelection)
+{
+  myIsUseLocalSelection = theIsUseLocalSelection;
+}
+
+/* 
+ * Returns true if local context is opened or view model local state is set
+ */
+bool OCCViewer_Viewer::useLocalSelection() const
+{
+  if (myIsUseLocalSelection)
+    return true;
+
+  Handle(AIS_InteractiveContext) ic = getAISContext();
+  return !ic.IsNull() && ic->HasOpenedContext();
+}
+
 // obsolete  
 QColor OCCViewer_Viewer::backgroundColor( int theViewId ) const
 {
@@ -1437,7 +1461,6 @@ double OCCViewer_Viewer::computeSceneSize(const Handle(V3d_View)& view3d) const
   double aMaxSide = 0;
   double Xmin = 0, Ymin = 0, Zmin = 0, Xmax = 0, Ymax = 0, Zmax = 0;
 
-#if OCC_VERSION_LARGE > 0x06070100
   Bnd_Box aBox = view3d->View()->MinMaxValues();
   Xmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().X();
   Ymin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().Y();
@@ -1445,9 +1468,6 @@ double OCCViewer_Viewer::computeSceneSize(const Handle(V3d_View)& view3d) const
   Xmax = aBox.IsVoid() ? RealLast()  : aBox.CornerMax().X();
   Ymax = aBox.IsVoid() ? RealLast()  : aBox.CornerMax().Y();
   Zmax = aBox.IsVoid() ? RealLast()  : aBox.CornerMax().Z();
-#else
-  view3d->View()->MinMaxValues( Xmin, Ymin, Zmin, Xmax, Ymax, Zmax );
-#endif
 
   if ( Xmin != RealFirst() && Ymin != RealFirst() && Zmin != RealFirst() &&
        Xmax != RealLast()  && Ymax != RealLast()  && Zmax != RealLast() )