From 4afe27dd5ac14de1604c8ca0d5db81114f89f930 Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Thu, 22 Sep 2005 05:58:33 +0000
Subject: [PATCH] Implementation of InteractorObserver functionality for the
 GaussPoints Actor class

---
 src/VISU_I/VISU_GaussPoints_i.cc | 66 ++++++++++++++++++++++++++------
 src/VISU_I/VISU_GaussPoints_i.hh | 36 ++++++++++++-----
 src/VISU_I/VISU_Prs3d_i.cc       | 26 ++++++++-----
 src/VISU_I/VISU_Prs3d_i.hh       |  8 +++-
 4 files changed, 104 insertions(+), 32 deletions(-)

diff --git a/src/VISU_I/VISU_GaussPoints_i.cc b/src/VISU_I/VISU_GaussPoints_i.cc
index 7fa87b1d..abd082fb 100644
--- a/src/VISU_I/VISU_GaussPoints_i.cc
+++ b/src/VISU_I/VISU_GaussPoints_i.cc
@@ -33,7 +33,7 @@ using namespace VISU;
 using namespace std;
 
 #ifdef _DEBUG_
-static int MYDEBUG = 0;
+static int MYDEBUG = 1;
 #else
 static int MYDEBUG = 0;
 #endif
@@ -146,6 +146,43 @@ VISU::GaussPoints_i
 }
 
 
+//----------------------------------------------------------------------------
+VISU_GaussPointsPL* 
+VISU::GaussPoints_i
+::GetGaussPointsPL()
+{ 
+  return myGaussPointsPL; 
+}
+
+QColor
+VISU::GaussPoints_i
+::GetColor() 
+{ 
+  return myColor;
+}
+
+void
+VISU::GaussPoints_i
+::SetColor( const QColor& theColor ) 
+{ 
+  myColor = theColor; 
+}
+
+bool
+VISU::GaussPoints_i
+::IsColored() 
+{ 
+  return myIsColored; 
+}
+
+void
+VISU::GaussPoints_i
+::ShowColored( bool theColored )
+{
+  myIsColored = theColored; 
+}
+
+
 //----------------------------------------------------------------------------
 void
 VISU::GaussPoints_i
@@ -188,10 +225,7 @@ VISU_PipeLine*
 VISU::GaussPoints_i
 ::GetPipeLine()
 {
-  VISU_GaussPointsPL* aPipeLine = VISU_GaussPointsPL::New();
-  aPipeLine->ShallowCopy(myPipeLine);
-  aPipeLine->Update();
-  return aPipeLine;
+  return GetPL();
 }
 
 
@@ -213,6 +247,13 @@ VISU::GaussPoints_i
   return anActor;
 }
 
+//----------------------------------------------------------------------------
+VISU_Actor* 
+VISU::GaussPoints_i
+::CloneActor(VISU_Actor* theActor) 
+{
+  VISU::ScalarMap_i::CloneActor(theActor);
+}
 
 //----------------------------------------------------------------------------
 void 
@@ -235,23 +276,26 @@ VISU::GaussPoints_i
   }
 }
 
-
 //----------------------------------------------------------------------------
-VISU_Actor* 
+void
 VISU::GaussPoints_i
-::CloneActor(VISU_Actor* theActor) 
+::UpdateFromActor(VISU_Actor* theActor) 
 {
-  VISU::ScalarMap_i::CloneActor(theActor);
+  if(VISU_GaussPtsAct* anActor = dynamic_cast<VISU_GaussPtsAct*>(theActor)){
+    bool aChangeMagnification = anActor->ChangeMagnification();
+    if(MYDEBUG) MESSAGE("GaussPoints_i::UpdateFromActor - this = "<<this<<
+			"; aChangeMagnification = "<<aChangeMagnification);
+    myGaussPointsPL->ChangeMagnification(aChangeMagnification);
+  }
+  VISU::Prs3d_i::UpdateFromActor(theActor);
 }
 
-
 //----------------------------------------------------------------------------
 void 
 VISU::GaussPoints_i
 ::SetImplicitFunction(VISU_Actor* theActor, 
 		      vtkImplicitFunction* theImplicitFunction)
 {
-  //VISU::ScalarMap_i::SetImplicitFunction(theActor,theImplicitFunction);
   if(VISU_PipeLine* aPipeLine = theActor->GetPipeLine())
     aPipeLine->SetImplicitFunction(theImplicitFunction);
 }
diff --git a/src/VISU_I/VISU_GaussPoints_i.hh b/src/VISU_I/VISU_GaussPoints_i.hh
index 67d4427c..0df0a898 100644
--- a/src/VISU_I/VISU_GaussPoints_i.hh
+++ b/src/VISU_I/VISU_GaussPoints_i.hh
@@ -53,25 +53,37 @@ namespace VISU
 
     typedef VISU::GaussPoints TInterface;
 
-    VISU_GaussPointsPL* GetGaussPointsPL(){ return myGaussPointsPL; }
+    VISU_GaussPointsPL* 
+    GetGaussPointsPL();
 
-    QColor GetColor() { return myColor;}
-    void SetColor( const QColor& theColor ) { myColor = theColor; }
+    QColor
+    GetColor();
 
-    bool IsColored() { return myIsColored; }
-    void ShowColored( bool theColored ) { myIsColored = theColored; }
+    void
+    SetColor( const QColor& theColor );
+
+    bool 
+    IsColored();
+
+    void
+    ShowColored( bool theColored );
 
   protected:
-    virtual void DoSetInput(Result_i* theResult);
-    virtual void DoHook();
+    virtual
+    void
+    DoSetInput(Result_i* theResult);
+
+    virtual
+    void
+    DoHook();
 
     virtual 
     VISU_PipeLine* 
     GetPipeLine();
 
     VISU_GaussPointsPL *myGaussPointsPL;
-    QColor myColor;
     bool myIsColored;
+    QColor myColor;
 
   public:
     static 
@@ -112,13 +124,17 @@ namespace VISU
     VISU_Actor* 
     CreateActor(const Handle(SALOME_InteractiveObject)& theIO = NULL);
 
+    virtual 
+    VISU_Actor* 
+    CloneActor(VISU_Actor* theActor);
+
     virtual
     void
     UpdateActor(VISU_Actor* theActor);
 
     virtual 
-    VISU_Actor* 
-    CloneActor(VISU_Actor* theActor);
+    void
+    UpdateFromActor(VISU_Actor* theActor);
 
     //----------------------------------------------------------------------------
     virtual 
diff --git a/src/VISU_I/VISU_Prs3d_i.cc b/src/VISU_I/VISU_Prs3d_i.cc
index f59c88d3..bf37395c 100644
--- a/src/VISU_I/VISU_Prs3d_i.cc
+++ b/src/VISU_I/VISU_Prs3d_i.cc
@@ -148,7 +148,7 @@ void
 VISU::Prs3d_i
 ::Update() 
 {
-  if(MYDEBUG) MESSAGE("Prs3d_i::Update() - this = "<<this);
+  if(MYDEBUG) MESSAGE("Prs3d_i::Update - this = "<<this);
   try{
     myPipeLine->Update();
   }catch(...){
@@ -206,30 +206,38 @@ VISU::Prs3d_i
   }
 }
 
+VISU_Actor*
+VISU::Prs3d_i
+::CloneActor(VISU_Actor* theActor)
+{
+  VISU_Actor* anActor = CreateActor();
+  theActor->Connect(anActor);
+  return anActor;
+}
+
 void
 VISU::Prs3d_i
 ::UpdateActor(VISU_Actor* theActor) 
 {
-  if(MYDEBUG) MESSAGE("Prs3d_i::UpdateActor() - this = "<<this);
+  if(MYDEBUG) MESSAGE("Prs3d_i::UpdateActor - this = "<<this);
   theActor->GetMapper()->ShallowCopy(myPipeLine->GetMapper());
   theActor->SetPosition(myOffset);
   theActor->Modified();
 }
 
-VISU_Actor*
+void
 VISU::Prs3d_i
-::CloneActor(VISU_Actor* theActor)
+::UpdateFromActor(VISU_Actor* theActor) 
 {
-  VISU_Actor* anActor = CreateActor();
-  theActor->Connect(anActor);
-  return anActor;
+  if(MYDEBUG) MESSAGE("Prs3d_i::UpdateFromActor - this = "<<this);
+  UpdateActors();
 }
 
 void
 VISU::Prs3d_i
-::UpdateActors() 
+::UpdateActors()
 {
-  if(MYDEBUG) MESSAGE("Prs3d_i::UpdateActors() - this = "<<this);
+  if(MYDEBUG) MESSAGE("Prs3d_i::UpdateActors - this = "<<this);
   Update();
   myUpdateActorsSignal();
 }
diff --git a/src/VISU_I/VISU_Prs3d_i.hh b/src/VISU_I/VISU_Prs3d_i.hh
index ca444d7e..1d8d6792 100644
--- a/src/VISU_I/VISU_Prs3d_i.hh
+++ b/src/VISU_I/VISU_Prs3d_i.hh
@@ -138,13 +138,17 @@ namespace VISU
     VISU_Actor* 
     CreateActor(const Handle(SALOME_InteractiveObject)& theIO = NULL) = 0;
 
+    virtual 
+    VISU_Actor* 
+    CloneActor(VISU_Actor* theActor);
+
     virtual 
     void
     UpdateActor(VISU_Actor* theActor);
 
     virtual 
-    VISU_Actor* 
-    CloneActor(VISU_Actor* theActor);
+    void
+    UpdateFromActor(VISU_Actor* theActor);
 
     virtual 
     void
-- 
2.39.2