X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_Document.cxx;h=5f95e02b3a6736a697daf18e2dccf05db5bb6426;hb=2f217128f8d34b2082de78d2af90bf243bf9e8b1;hp=788b5527167bc581efa2e746066d583b81e867d8;hpb=2a8f1dac890bd9eb0b401687408e2545c3f46f17;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_Document.cxx b/src/HYDROData/HYDROData_Document.cxx
index 788b5527..5f95e02b 100644
--- a/src/HYDROData/HYDROData_Document.cxx
+++ b/src/HYDROData/HYDROData_Document.cxx
@@ -9,7 +9,6 @@
 
 #include <TDF_Delta.hxx>
 
-#include <gp_Pnt2d.hxx>
 #include <gp_Pnt.hxx>
 
 #include <QFile>
@@ -203,6 +202,13 @@ bool HYDROData_Document::DumpToPython( const QString& theFileName,
 
   bool aRes = true;
 
+  // Dump the local CS data to Python 
+  UpdateLCSFields();
+  QString aLCS = QString( "%1.SetLocalCS( %2, %3 )" ).arg( GetDocPyName() ).arg( myLX ).arg( myLY );
+  if( theIsMultiFile )
+    aLCS.prepend( "  " );
+  HYDROData_Tool::WriteStringsToFile( aFile, QStringList() << aLCS );
+
   // Dump all model objects to Python script
   aRes = aRes && dumpPartitionToPython( aFile, theIsMultiFile, aTreatedObjects, KIND_IMAGE );
   aRes = aRes && dumpPartitionToPython( aFile, theIsMultiFile, aTreatedObjects, KIND_POLYLINEXY );
@@ -638,12 +644,16 @@ HYDROData_Document::HYDROData_Document()
   myDoc->SetUndoLimit(UNDO_LIMIT);
   NewID(); // needed to have at least one attribute in initial document to avoid errors
   myTransactionsAfterSave = 0;
+  myLX = -1;
+  myLY = -1;
 }
 
 HYDROData_Document::HYDROData_Document(const Handle(TDocStd_Document)& theDoc)
 {
   myDoc = theDoc;
   myTransactionsAfterSave = 0;
+  myLX = -1;
+  myLY = -1;
 }
 
 HYDROData_Document::~HYDROData_Document()
@@ -673,7 +683,7 @@ TDF_Label HYDROData_Document::LabelOfLocalCS() const
   return myDoc->Main().FindChild(TAG_LOCAL_CS);
 }
 
-gp_Pnt2d HYDROData_Document::GetLocalCS() const
+void HYDROData_Document::GetLocalCS( double& theLX, double& theLY ) const
 {
   TDF_Label aLocalCSLab = LabelOfLocalCS();
 
@@ -681,20 +691,92 @@ gp_Pnt2d HYDROData_Document::GetLocalCS() const
   if( aLocalCSLab.FindAttribute( TDataXtd_Position::GetID(), aLocalCS ) )
   {
     gp_Pnt aLocalCS3d = aLocalCS->GetPosition();
-    return gp_Pnt2d( aLocalCS3d.X(), aLocalCS3d.Y() );
+    theLX = aLocalCS3d.X();
+    theLY = aLocalCS3d.Y();
   }
   else
-    return DEFAULT_LOCAL_CS;
+  {
+    theLX = DEFAULT_LOCAL_CS.X();
+    theLY = DEFAULT_LOCAL_CS.Y();
+  }
 }
 
-void HYDROData_Document::SetLocalCS( const gp_Pnt2d& theLocalCS )
+void HYDROData_Document::SetLocalCS( double theLX, double theLY )
 {
-  TDF_Label aLocalCSLab = LabelOfLocalCS();
+  UpdateLCSFields();
 
+  // update the local CS data in attribute
+  TDF_Label aLocalCSLab = LabelOfLocalCS();
   Handle( TDataXtd_Position ) aLocalCS;
   if( !aLocalCSLab.FindAttribute( TDataXtd_Position::GetID(), aLocalCS ) )
     aLocalCS = TDataXtd_Position::Set( aLocalCSLab );
 
-  gp_Pnt aLocalCS3d( theLocalCS.X(), theLocalCS.Y(), 0 );
+  gp_Pnt aLocalCS3d( theLX, theLY, 0 );
   aLocalCS->SetPosition( aLocalCS3d );
+
+  // calculate delta for coordinates
+  double aDX = myLX - theLX;
+  double aDY = myLY - theLY;
+
+  // update the local CS data in internal fields
+  myLX = theLX;
+  myLY = theLY;
+
+  //update all objects in the document
+  HYDROData_Iterator anIterator( this, KIND_UNKNOWN );
+  for( ; anIterator.More(); anIterator.Next() )
+    anIterator.Current()->UpdateLocalCS( aDX, aDY );
+}
+
+void HYDROData_Document::UpdateLCSFields() const
+{
+  if( myLX >= 0 && myLY >= 0 )
+    return;
+
+  double aLX, aLY;
+  GetLocalCS( aLX, aLY );
+  HYDROData_Document* aThat = const_cast<HYDROData_Document*>( this );
+  aThat->myLX = aLX;
+  aThat->myLY = aLY;
+}
+
+void HYDROData_Document::Transform( double& X, double& Y, bool IsToLocalCS ) const
+{
+  UpdateLCSFields();
+  if( IsToLocalCS )
+  {
+    X -= myLX;
+    Y -= myLY;
+  }
+  else
+  {
+    X += myLX;
+    Y += myLY;
+  }
+}
+
+void HYDROData_Document::Transform( gp_Pnt& thePnt, bool IsToLocalCS ) const
+{
+  double X = thePnt.X();
+  double Y = thePnt.Y();
+  double Z = thePnt.Z();
+  Transform( X, Y, IsToLocalCS );
+  thePnt = gp_Pnt( X, Y, Z ); 
+}
+
+void HYDROData_Document::Transform( gp_XYZ& thePnt, bool IsToLocalCS ) const
+{
+  double X = thePnt.X();
+  double Y = thePnt.Y();
+  double Z = thePnt.Z();
+  Transform( X, Y, IsToLocalCS );
+  thePnt = gp_XYZ( X, Y, Z ); 
+}
+
+void HYDROData_Document::Transform( gp_XY& thePnt, bool IsToLocalCS ) const
+{
+  double X = thePnt.X();
+  double Y = thePnt.Y();
+  Transform( X, Y, IsToLocalCS );
+  thePnt = gp_XY( X, Y ); 
 }