From: apo <apo@opencascade.com>
Date: Fri, 27 Oct 2006 14:45:55 +0000 (+0000)
Subject: To introduce Modified time
X-Git-Tag: WP1_2_3_06-10-2006~32
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=296450390bf630efc5bd38b0f175d9b0b717a303;p=modules%2Fvisu.git

To introduce Modified time
---

diff --git a/src/VISU_I/VISU_Prs3d_i.cc b/src/VISU_I/VISU_Prs3d_i.cc
index 9a97c36b..87ab1241 100644
--- a/src/VISU_I/VISU_Prs3d_i.cc
+++ b/src/VISU_I/VISU_Prs3d_i.cc
@@ -68,6 +68,8 @@ VISU::Prs3d_i
   }
 }
 
+
+//----------------------------------------------------------------------------
 VISU::Prs3d_i
 ::Prs3d_i(Result_i* theResult,
 	  bool theAddToStudy) :
@@ -87,6 +89,8 @@ VISU::Prs3d_i
   }
 }
 
+
+//----------------------------------------------------------------------------
 void
 VISU::Prs3d_i
 ::SameAs(const Prs3d_i* theOrigin)
@@ -97,6 +101,8 @@ VISU::Prs3d_i
   }
 }
 
+
+//----------------------------------------------------------------------------
 VISU::Prs3d_i
 ::~Prs3d_i() 
 {
@@ -116,6 +122,8 @@ VISU::Prs3d_i
   return true;
 }
 
+
+//----------------------------------------------------------------------------
 CORBA::Boolean 
 VISU::Prs3d_i
 ::Apply()
@@ -127,6 +135,8 @@ VISU::Prs3d_i
   return false;
 }
 
+
+//----------------------------------------------------------------------------
 void
 VISU::Prs3d_i
 ::SetResultObject(VISU::Result_ptr theResult)
@@ -139,9 +149,12 @@ VISU::Prs3d_i
       aResult->Register();
     SetStudyDocument(aResult->GetStudyDocument());
     myResult = aResult;
+    myInputTimeStamp.Modified();
   }
 }
 
+
+//----------------------------------------------------------------------------
 VISU::Result_ptr
 VISU::Prs3d_i
 ::GetResultObject()
@@ -149,13 +162,20 @@ VISU::Prs3d_i
   return myResult->_this();
 }
 
+
+//----------------------------------------------------------------------------
 void 
 VISU::Prs3d_i
 ::SetMeshName(const char* theMeshName)
 {
-  myMeshName = theMeshName;
+  if(myMeshName != theMeshName){
+    myMeshName == theMeshName;
+    myInputTimeStamp.Modified();
+  }
 }
 
+
+//----------------------------------------------------------------------------
 char*
 VISU::Prs3d_i
 ::GetMeshName()
@@ -164,6 +184,30 @@ VISU::Prs3d_i
 }
 
 
+//----------------------------------------------------------------------------
+unsigned long int 
+VISU::Prs3d_i
+::GetMTime()
+{
+  return max(GetInputMTime(),GetParamsMTime());
+}
+
+//----------------------------------------------------------------------------
+unsigned long int 
+VISU::Prs3d_i
+::GetInputMTime()
+{
+  return myInputTimeStamp.GetMTime();
+}
+
+//----------------------------------------------------------------------------
+unsigned long int 
+VISU::Prs3d_i
+::GetParamsMTime()
+{
+  return myParamsTimeStamp.GetMTime();
+}
+
 //----------------------------------------------------------------------------
 VISU::Storable* 
 VISU::Prs3d_i
@@ -173,6 +217,7 @@ VISU::Prs3d_i
   myOffset[0] = VISU::Storable::FindValue(theMap,"myOffset[0]").toFloat();
   myOffset[1] = VISU::Storable::FindValue(theMap,"myOffset[1]").toFloat();
   myOffset[2] = VISU::Storable::FindValue(theMap,"myOffset[2]").toFloat();
+  myParamsTimeStamp.Modified();
   return this;
 }
 
@@ -422,6 +467,7 @@ VISU::Prs3d_i
   myOffset[0] = theOffsets[0];
   myOffset[1] = theOffsets[1];
   myOffset[2] = theOffsets[2];
+  myParamsTimeStamp.Modified();
 }
 
 void
@@ -433,6 +479,7 @@ VISU::Prs3d_i
   myOffset[0] = theDx;
   myOffset[1] = theDy;
   myOffset[2] = theDz;
+  myParamsTimeStamp.Modified();
 }
 
 void
diff --git a/src/VISU_I/VISU_Prs3d_i.hh b/src/VISU_I/VISU_Prs3d_i.hh
index a5e24053..caa92202 100644
--- a/src/VISU_I/VISU_Prs3d_i.hh
+++ b/src/VISU_I/VISU_Prs3d_i.hh
@@ -38,6 +38,7 @@
 #include "VTKViewer.h"
 
 #include <vtkSmartPointer.h>
+#include <vtkTimeStamp.h>
 
 class VISU_PipeLine;
 class VISU_Actor;
@@ -231,6 +232,21 @@ namespace VISU
 	      CORBA::Float& theDz);
 
     //----------------------------------------------------------------------------
+    //! Return modified time of the object
+    virtual
+    unsigned long int 
+    GetMTime();
+
+    //! Return input's modified time
+    virtual
+    unsigned long int 
+    GetInputMTime();
+
+    //! Return params's modified time
+    virtual
+    unsigned long int 
+    GetParamsMTime();
+
   protected:
     virtual 
     bool 
@@ -252,9 +268,12 @@ namespace VISU
   protected:
     Result_i *myResult;
     std::string myMeshName;
+    vtkTimeStamp myInputTimeStamp;
 
-    bool myAddToStudy;
     CORBA::Float myOffset[3];
+    vtkTimeStamp myParamsTimeStamp;
+
+    bool myAddToStudy;
     VISU_PipeLine *myPipeLine;
     SALOMEDS::SObject_var mySObject;