Dump to Python script correction.

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

diff --git a/src/HYDROData/HYDROData_Document.cxx b/src/HYDROData/HYDROData_Document.cxx
index 722a39e84c9dff6b01e4678b99b3a64b8b6e82e3..43ce2a1fecf84593123eb7aca3b570a8aa62996d 100644 (file)
--- a/src/HYDROData/HYDROData_Document.cxx
+++ b/src/HYDROData/HYDROData_Document.cxx
@@ -1,6 +1,8 @@
+
 #include <HYDROData_Document.h>
 #include <HYDROData_Application.h>
 #include <HYDROData_Iterator.h>
+#include <HYDROData_Tool.h>
 
 #include <TDataStd_Integer.hxx>
 
@@ -13,6 +15,8 @@
 IMPLEMENT_STANDARD_HANDLE(HYDROData_Document,MMgt_TShared)
 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Document,MMgt_TShared)
 
+#define PYTHON_DOC_NAME "doc"
+
 static const int UNDO_LIMIT = 10; // number of possible undo operations in the module
 
 static const int TAG_PROPS = 1; // general properties tag
@@ -33,6 +37,41 @@ Handle(HYDROData_Document) HYDROData_Document::Document(const int theStudyID)
   return aResult;
 }
 
+Handle(HYDROData_Document) HYDROData_Document::Document(
+  const Handle(HYDROData_Entity)& theObject )
+{
+  Handle(HYDROData_Document) aResDoc;
+  if ( theObject.IsNull() )
+    return aResDoc;
+
+  Handle(TDocStd_Document) anObjDoc;
+  try
+  {
+    anObjDoc = TDocStd_Document::Get( theObject->Label() );
+  }
+  catch( ... )
+  {
+  }
+
+  if ( anObjDoc.IsNull() )
+    return aResDoc;
+
+  HYDROData_Application* anApp = HYDROData_Application::GetApplication();
+
+  DataMapOfStudyIDDocument::Iterator aMapIt( anApp->myDocuments );
+  for ( ; aMapIt.More(); aMapIt.Next() )
+  {
+    Handle(HYDROData_Document) anAppDoc = aMapIt.Value();
+    if ( anAppDoc.IsNull() || anAppDoc->myDoc != anObjDoc )
+      continue;
+
+    aResDoc = anAppDoc;
+    break;
+  }
+
+  return aResDoc;
+}
+
 bool HYDROData_Document::HasDocument(const int theStudyID)
 {
   Handle(HYDROData_Document) aResult = 
@@ -40,6 +79,12 @@ bool HYDROData_Document::HasDocument(const int theStudyID)
   return !aResult.IsNull();
 }
 
+bool HYDROData_Document::DocumentId(const Handle(HYDROData_Document)& theDocument,
+                                    int&                              theDocId )
+{
+  return HYDROData_Application::GetApplication()->GetDocumentId(theDocument, theDocId);
+}
+
 Data_DocError HYDROData_Document::Load(const char* theFileName, const int theStudyID)
 {
   Handle(TDocStd_Document) aResult;
@@ -134,22 +179,66 @@ bool HYDROData_Document::DumpToPython( const QString& theFileName ) const
 {
   // Try to open the file
   QFile aFile( theFileName );
-  if ( !aFile.exists() || !aFile.open( QIODevice::WriteOnly ) )
+  if ( !aFile.open( QIODevice::WriteOnly ) )
+    return false;
+
+  MapOfTreatedObjects aTreatedObjects;
+
+  // Dump header for python script
+  QStringList aHeaderDump = DumpToPython( aTreatedObjects );
+  if ( aHeaderDump.isEmpty() )
     return false;
 
-  QMap<QString,Handle(HYDROData_Object)> aDumpedObjects;
+  HYDROData_Tool::WriteStringsToFile( aFile, aHeaderDump );
+
+  bool aRes = true;
 
-  bool aRes =    dumpPartitionToPython( aFile, aDumpedObjects, KIND_IMAGE      );
-  aRes = aRes && dumpPartitionToPython( aFile, aDumpedObjects, KIND_POLYLINE   );
-  aRes = aRes && dumpPartitionToPython( aFile, aDumpedObjects, KIND_BATHYMETRY );
+  // Dump all model objects to Python script
+  aRes = aRes && dumpPartitionToPython( aFile, aTreatedObjects, KIND_IMAGE      );
+  aRes = aRes && dumpPartitionToPython( aFile, aTreatedObjects, KIND_POLYLINE   );
+  aRes = aRes && dumpPartitionToPython( aFile, aTreatedObjects, KIND_BATHYMETRY );
+  aRes = aRes && dumpPartitionToPython( aFile, aTreatedObjects, KIND_IMMERSIBLE_ZONE );
+  aRes = aRes && dumpPartitionToPython( aFile, aTreatedObjects, KIND_CALCULATION );
 
   return aRes;
 }
 
-bool HYDROData_Document::dumpPartitionToPython(
-  QFile&                                  theFile,
-  QMap<QString,Handle(HYDROData_Object)>& theDumpedObjects,
-  const ObjectKind&                       theObjectKind ) const
+QString HYDROData_Document::GetDocPyName() const
+{
+  QString aDocName = PYTHON_DOC_NAME;
+  
+  int aDocId = 1;
+  if ( DocumentId( this, aDocId ) )
+    aDocName += "_" + QString::number( aDocId );
+  
+  return aDocName;
+}
+
+QStringList HYDROData_Document::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
+{
+  QString aDocName = GetDocPyName();
+
+  // Append document in to the map of treated objects to prevent names overlaping
+  theTreatedObjects.insert( aDocName, this );
+
+  int aDocId = 1;
+  if ( !DocumentId( this, aDocId ) )
+    aDocId = 1;
+
+  QStringList aResScript;
+
+  aResScript << QString( "from HYDROData import *" );
+  aResScript << QString( "from PyQt4.QtCore import *" );
+  aResScript << QString( "from PyQt4.QtGui import *" );
+  aResScript << QString( "" );
+  aResScript << QString( "%1 = HYDROData_Document.Document( %2 );" ).arg( aDocName ).arg( aDocId );
+
+  return aResScript;
+}
+
+bool HYDROData_Document::dumpPartitionToPython( QFile&               theFile,
+                                                MapOfTreatedObjects& theTreatedObjects,
+                                                const ObjectKind&    theObjectKind ) const
 {
   if ( !theFile.isOpen() )
     return false;
@@ -161,25 +250,19 @@ bool HYDROData_Document::dumpPartitionToPython(
   HYDROData_Iterator anIterator( this, theObjectKind );
   for( ; anIterator.More(); anIterator.Next() )
   {
-    Handle(HYDROData_Object) anObject = anIterator.Current();
+    Handle(HYDROData_Entity) anObject = anIterator.Current();
     if ( anObject.IsNull() )
       continue;
 
     QString anObjName = anObject->GetName();
-    if ( theDumpedObjects.contains( anObjName ) )
+    if ( theTreatedObjects.contains( anObjName ) )
       continue;
 
-    theDumpedObjects.insert( anObjName, anObject );
+    theTreatedObjects.insert( anObjName, anObject );
 
-    QStringList anObjDump = anObject->DumpToPython();
-    if ( anObjDump.isEmpty() )
-      continue;
+    QStringList anObjDump = anObject->DumpToPython( theTreatedObjects );
     
-    QString anObjDumpStr = anObjDump.join( "\n" );
-    if ( anObjDumpStr.isEmpty() )
-      continue;
-
-    anOutStream << anObjDumpStr << "\n";
+    HYDROData_Tool::WriteStringsToFile( theFile, anObjDump );
   }
   
   return aRes;
@@ -269,7 +352,7 @@ void HYDROData_Document::Redo()
   myTransactionsAfterSave++;
 }
 
-Handle_HYDROData_Object HYDROData_Document::CreateObject(const ObjectKind theKind)
+Handle(HYDROData_Entity) HYDROData_Document::CreateObject(const ObjectKind theKind)
 {
   return HYDROData_Iterator::CreateObject(this, theKind);
 }