refs #1330: basic implementation of the not zoomable polyline arrows

[modules/hydro.git] / src / HYDROData / HYDROData_Object.cxx

diff --git a/src/HYDROData/HYDROData_Object.cxx b/src/HYDROData/HYDROData_Object.cxx
index 4a094521720404b1eeac7ef0fc7a0920a941e0cb..0f6776241e7b4cf3fb4b1749f6d5d56820534db8 100644 (file)
--- a/src/HYDROData/HYDROData_Object.cxx
+++ b/src/HYDROData/HYDROData_Object.cxx
@@ -25,14 +25,17 @@
 #include "HYDROData_IAltitudeObject.h"
 #include <TopoDS_Shape.hxx>
 #include <TDataStd_Integer.hxx>
+#include <TDataStd_Real.hxx>
 
 #include <QColor>
 
-IMPLEMENT_STANDARD_HANDLE(HYDROData_Object,HYDROData_Entity)
+#define _DEVDEBUG_
+#include "HYDRO_trace.hxx"
+
 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Object,HYDROData_Entity)
 
-HYDROData_Object::HYDROData_Object()
-: HYDROData_Entity()
+HYDROData_Object::HYDROData_Object( Geometry theGeometry )
+  : HYDROData_Entity( theGeometry )
 {
 }
 
@@ -71,9 +74,14 @@ void HYDROData_Object::SetName( const QString& theName )
 
 void HYDROData_Object::Update()
 {
-  RemoveTopShape();
-  RemoveShape3D();
-  RemoveGroupObjects();
+  if( IsMustBeUpdated( Geom_2d ) )
+  {
+    RemoveTopShape();
+    RemoveGroupObjects();
+  }
+  if( IsMustBeUpdated( Geom_3d ) )
+    RemoveShape3D();
+
   checkAndSetAltitudeObject();
   HYDROData_Entity::Update();
 }
@@ -89,13 +97,13 @@ HYDROData_SequenceOfObjects HYDROData_Object::GetAllReferenceObjects() const
   return aResSeq;
 }
 
-void HYDROData_Object::SetToUpdate( bool theFlag )
+void HYDROData_Object::Changed( Geometry theChangedGeometry )
 {
-  HYDROData_Entity::SetToUpdate( theFlag );
+  HYDROData_Entity::Changed( theChangedGeometry );
 
   Handle(HYDROData_DummyObject3D) anObject3D = GetObject3D();
   if ( !anObject3D.IsNull() )
-    anObject3D->SetToUpdate( theFlag );
+    anObject3D->Changed( theChangedGeometry );
 }
 
 void HYDROData_Object::SetTopShape( const TopoDS_Shape& theShape )
@@ -175,7 +183,7 @@ int HYDROData_Object::GetGroupId( const Handle(HYDROData_ShapesGroup)& theGroup
   {
     Handle(HYDROData_ShapesGroup) aGroup =
       Handle(HYDROData_ShapesGroup)::DownCast( aGroups.Value( i ) );
-    if ( IsEqual( theGroup, aGroup ) )
+    if ( theGroup->CompareLabels ( aGroup ) )
     {
       aRes = i - 1;
       break;
@@ -304,11 +312,12 @@ void HYDROData_Object::checkAndSetAltitudeObject()
   Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
 
   ObjectKind anAltitudeObjectType = getAltitudeObjectType();
+  //DEBTRACE("HYDROData_Object::checkAndSetAltitudeObject anAltitudeObjectType="<< anAltitudeObjectType);
   if ( anAltitudeObjectType == KIND_UNKNOWN )
     return; // No need to create altitude object
 
-  TDF_Label aLabel = myLab.FindChild( DataTag_ChildAltitudeObject, false );
-  if ( !aLabel.IsNull() )
+  Handle(HYDROData_IAltitudeObject) altObject = GetAltitudeObject();
+  if( !altObject.IsNull() && altObject->GetKind()==anAltitudeObjectType )
     return;
 
   TDF_Label aChildLabel = myLab.FindChild( DataTag_ChildAltitudeObject ).FindChild( 0 );
@@ -318,6 +327,7 @@ void HYDROData_Object::checkAndSetAltitudeObject()
       HYDROData_Iterator::CreateObject( aChildLabel, anAltitudeObjectType ) );
 
   QString anAltitudePref = GetName() + "_Altitude";
+  //DEBTRACE("anAltitudePref " << anAltitudePref.toStdString());
   QString anAltitudeName = HYDROData_Tool::GenerateObjectName( aDocument, anAltitudePref );
   anAltitudeObject->SetName( anAltitudeName );
 
@@ -369,3 +379,26 @@ void HYDROData_Object::SetIsSubmersible( bool isSubmersible ) const
 {
   TDataStd_Integer::Set( myLab, isSubmersible ? 1 : 0 );
 }
+
+void HYDROData_Object::GetBoundaries( QList<TopoDS_Shape>& theBoundShapes,
+                                      QStringList& theBoundNames ) const
+{
+  HYDROData_SequenceOfObjects aGroups = GetGroups();
+    HYDROData_SequenceOfObjects::Iterator anIter( aGroups );
+    for ( ; anIter.More(); anIter.Next() )
+    {
+      Handle(HYDROData_ShapesGroup) aGroup =
+        Handle(HYDROData_ShapesGroup)::DownCast( anIter.Value() );
+      if( aGroup.IsNull() )
+        continue;
+
+      QString aName = aGroup->GetName();
+      TopTools_SequenceOfShape aShapes;
+      aGroup->GetShapes( aShapes );
+      for( int i=1, n=aShapes.Length(); i<=n; i++ )
+      {
+        theBoundShapes.append( aShapes( i ) );
+        theBoundNames.append( aName );
+      }
+    }
+}