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Fix for the bug #42: point C is not activated, but point C is shown in preview in...
[modules/hydro.git] / src / HYDROGUI / HYDROGUI_DataModel.cxx
index fc7a38380a520a395bc0315d75568ca3fed7a484..97ec16079ae1c5b00aca7e54d2057fdf79135634 100644 (file)
 #include "HYDROGUI_DataObject.h"
 #include "HYDROGUI_Module.h"
 #include "HYDROGUI_Tool.h"
+#include "HYDROGUI_Zone.h"
+#include "HYDROGUI_Region.h"
 
 #include <HYDROData_Bathymetry.h>
+#include <HYDROData_CalculationCase.h>
 #include <HYDROData_Document.h>
 #include <HYDROData_Image.h>
+#include <HYDROData_ImmersibleZone.h>
 #include <HYDROData_Iterator.h>
 #include <HYDROData_Polyline.h>
 #include <HYDROData_VisualState.h>
+#include <HYDROData_Region.h>
+#include <HYDROData_Zone.h>
 
 #include <CAM_Application.h>
 #include <CAM_DataObject.h>
@@ -54,6 +60,9 @@
 #include <TDF_ListIteratorOfDeltaList.hxx>
 
 #include <QApplication>
+#include <QDir>
+
+static HYDROData_SequenceOfObjects myCopyingObjects;
 
 HYDROGUI_DataModel::HYDROGUI_DataModel( CAM_Module* theModule )
 : LightApp_DataModel( theModule )
@@ -155,25 +164,24 @@ bool HYDROGUI_DataModel::dumpPython( const QString& theURL,
                                      bool           isMultiFile,
                                      QStringList&   theListOfFiles )
 {
+  LightApp_DataModel::dumpPython( theURL, theStudy, isMultiFile, theListOfFiles );
+
   int aStudyId = theStudy->id();
 
+  LightApp_Study* aStudy = ::qobject_cast<LightApp_Study*>( theStudy );
   Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
-  if( aDocument.IsNull() )
+  if ( aDocument.IsNull() || !aStudy )
     return false;
 
-  QString aFileToExport = theURL;
-
-  if ( isMultiFile )
-  {
-    // each module's dump is written into a separate Python file
-  }
-
-
-  QApplication::setOverrideCursor( Qt::WaitCursor );
+  QString aFileToExport = aStudy->GetTmpDir( theURL.toLatin1().constData(), isMultiFile ).c_str();
+  aFileToExport += QString( QDir::separator() ) + "HYDRO.py";
 
   bool aRes = aDocument->DumpToPython( aFileToExport );
 
-  QApplication::restoreOverrideCursor();
+  if ( aRes )
+  {
+    theListOfFiles.append( aFileToExport );
+  }
 
   return aRes;
 }
@@ -216,7 +224,7 @@ void HYDROGUI_DataModel::update( const int theStudyId )
   if( aDocument.IsNull() )
     return;
 
-  LightApp_DataObject* anImageRootObj = createObject( aRootObj, "IMAGES" );
+  LightApp_DataObject* anImageRootObj = createObject( aRootObj, tr( partitionName( KIND_IMAGE ).toAscii() ) );
 
   HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
   for( ; anIterator.More(); anIterator.Next() )
@@ -224,20 +232,10 @@ void HYDROGUI_DataModel::update( const int theStudyId )
     Handle(HYDROData_Image) anImageObj =
       Handle(HYDROData_Image)::DownCast( anIterator.Current() );
     if( !anImageObj.IsNull() )
-    {
-      if( LightApp_DataObject* anImageDataObj = createObject( anImageRootObj, anImageObj ) )
-      {
-        for( int anIndex = 0, aNbRef = anImageObj->NbReferences(); anIndex < aNbRef; anIndex++ )
-        {
-          Handle(HYDROData_Image) aRefImageObj = anImageObj->Reference( anIndex );
-          if( !aRefImageObj.IsNull() && !aRefImageObj->IsRemoved() )
-            createObject( anImageDataObj, aRefImageObj, anImageDataObj->entry() );
-        }
-      }
-    }
+      createObject( anImageRootObj, anImageObj );
   }
 
-  LightApp_DataObject* aBathymetryRootObj = createObject( aRootObj, "BATHYMETRIES" );
+  LightApp_DataObject* aBathymetryRootObj = createObject( aRootObj, tr( partitionName( KIND_BATHYMETRY ).toAscii() ) );
 
   anIterator = HYDROData_Iterator( aDocument, KIND_BATHYMETRY );
   for( ; anIterator.More(); anIterator.Next() )
@@ -248,7 +246,7 @@ void HYDROGUI_DataModel::update( const int theStudyId )
       createObject( aBathymetryRootObj, aBathymetryObj );
   }
 
-  LightApp_DataObject* aPolylineRootObj = createObject( aRootObj, "POLYLINES" );
+  LightApp_DataObject* aPolylineRootObj = createObject( aRootObj, tr( partitionName( KIND_POLYLINE ).toAscii() ) );
 
   anIterator = HYDROData_Iterator( aDocument, KIND_POLYLINE );
   for( ; anIterator.More(); anIterator.Next() )
@@ -259,7 +257,29 @@ void HYDROGUI_DataModel::update( const int theStudyId )
       createObject( aPolylineRootObj, aPolylineObj );
   }
 
-  LightApp_DataObject* aVisualStateRootObj = createObject( aRootObj, "VISUAL_STATES" );
+  LightApp_DataObject* aZonesRootObj = createObject( aRootObj, tr( partitionName( KIND_IMMERSIBLE_ZONE ).toAscii() ) );
+
+  anIterator = HYDROData_Iterator( aDocument, KIND_IMMERSIBLE_ZONE );
+  for( ; anIterator.More(); anIterator.Next() )
+  {
+    Handle(HYDROData_ImmersibleZone) aZoneObj =
+      Handle(HYDROData_ImmersibleZone)::DownCast( anIterator.Current() );
+    if( !aZoneObj.IsNull() )
+      createObject( aZonesRootObj, aZoneObj );
+  }
+
+  LightApp_DataObject* aCalculRootObj = createObject( aRootObj, tr( partitionName( KIND_CALCULATION ).toAscii() ) );
+
+  anIterator = HYDROData_Iterator( aDocument, KIND_CALCULATION );
+  for( ; anIterator.More(); anIterator.Next() )
+  {
+    Handle(HYDROData_CalculationCase) aCalculObj =
+      Handle(HYDROData_CalculationCase)::DownCast( anIterator.Current() );
+    if( !aCalculObj.IsNull() )
+      createObject( aCalculRootObj, aCalculObj );
+  }
+
+  LightApp_DataObject* aVisualStateRootObj = createObject( aRootObj, tr( partitionName( KIND_VISUAL_STATE ).toAscii() ) );
 
   anIterator = HYDROData_Iterator( aDocument, KIND_VISUAL_STATE );
   for( ; anIterator.More(); anIterator.Next() )
@@ -277,7 +297,7 @@ void HYDROGUI_DataModel::update( const int theStudyId )
   }
 }
 
-HYDROGUI_DataObject* HYDROGUI_DataModel::getDataObject( const Handle(HYDROData_Object)& theModelObject )
+HYDROGUI_DataObject* HYDROGUI_DataModel::getDataObject( const Handle(HYDROData_Entity)& theModelObject )
 {
   return NULL; // to do if necessary
 }
@@ -316,7 +336,7 @@ void HYDROGUI_DataModel::updateModel()
     update( aModule->getStudyId() );
 }
 
-Handle(HYDROData_Object) HYDROGUI_DataModel::objectByEntry( const QString& theEntry,
+Handle(HYDROData_Entity) HYDROGUI_DataModel::objectByEntry( const QString& theEntry,
                                                             const ObjectKind theObjectKind )
 {
   QString anEntry = theEntry;
@@ -329,7 +349,7 @@ Handle(HYDROData_Object) HYDROGUI_DataModel::objectByEntry( const QString& theEn
     HYDROData_Iterator anIterator( aDocument, theObjectKind );
     for( ; anIterator.More(); anIterator.Next() )
     {
-      Handle(HYDROData_Object) anObject = anIterator.Current();
+      Handle(HYDROData_Entity) anObject = anIterator.Current();
       if( !anObject.IsNull() )
       {
         QString anEntryRef = HYDROGUI_DataObject::dataObjectEntry( anObject );
@@ -403,23 +423,252 @@ bool HYDROGUI_DataModel::redo()
   return true;
 }
 
+bool HYDROGUI_DataModel::canCopy()
+{
+  HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( (HYDROGUI_Module*)module() );
+  if( aSeq.Length() != 1 )
+    return false;
+
+  Handle(HYDROData_Entity) anObject = aSeq.First();
+  if( anObject.IsNull() )
+    return false;
+
+  ObjectKind aKind = anObject->GetKind();
+  if( aKind == KIND_IMAGE ||
+      aKind == KIND_POLYLINE ||
+      aKind == KIND_CALCULATION )
+    return true;
+
+  return false;
+}
+
+bool HYDROGUI_DataModel::canPaste()
+{
+  for( int anIndex = 1, aLength = myCopyingObjects.Length(); anIndex <= aLength; anIndex++ )
+  {
+    Handle(HYDROData_Entity) anObject = myCopyingObjects.Value( anIndex );
+    if( !anObject.IsNull() && !anObject->IsRemoved() )
+      return true;
+  }
+  return false;
+}
+
+bool HYDROGUI_DataModel::copy()
+{
+  HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( (HYDROGUI_Module*)module() );
+  changeCopyingObjects( aSeq );
+  return true;
+}
+
+bool HYDROGUI_DataModel::paste()
+{
+  bool anIsChanged = false;
+  for( int anIndex = 1, aLength = myCopyingObjects.Length(); anIndex <= aLength; anIndex++ )
+  {
+    Handle(HYDROData_Entity) anObject = myCopyingObjects.Value( anIndex );
+    if( !anObject.IsNull() && !anObject->IsRemoved() )
+    {
+      ObjectKind aKind = anObject->GetKind();
+      Handle(HYDROData_Entity) aClone = getDocument()->CreateObject( aKind );
+      if( !aClone.IsNull() )
+      {
+        anObject->CopyTo( aClone );
+        anIsChanged = true;
+
+        // generate a new unique name for the clone object:
+        // case 1: Image_1 -> Image_2
+        // case 2: ImageObj -> ImageObj_1
+        QString aName = aClone->GetName();
+        QString aPrefix = aName;
+        if( aName.contains( '_' ) ) // case 1
+        {
+          QString aSuffix = aName.section( '_', -1 );
+          bool anIsInteger = false;
+          aSuffix.toInt( &anIsInteger );
+          if( anIsInteger )
+            aPrefix = aName.section( '_', 0, -2 );
+        }
+        else // case 2
+          aPrefix = aName;
+        aName = HYDROGUI_Tool::GenerateObjectName( (HYDROGUI_Module*)module(), aPrefix );
+        aClone->SetName( aName );
+      }
+    }
+  }
+  return anIsChanged;
+}
+
+void HYDROGUI_DataModel::changeCopyingObjects( const HYDROData_SequenceOfObjects& theSeq )
+{
+  myCopyingObjects.Assign( theSeq );
+}
+
+QString HYDROGUI_DataModel::partitionName( const ObjectKind theObjectKind )
+{
+  switch( theObjectKind )
+  {
+    case KIND_IMAGE:           return "IMAGES";
+    case KIND_POLYLINE:        return "POLYLINES";
+    case KIND_VISUAL_STATE:    return "VISUAL_STATES";
+    case KIND_BATHYMETRY:      return "BATHYMETRIES";
+    case KIND_CALCULATION:     return "CALCULATION_CASES";
+    case KIND_IMMERSIBLE_ZONE: return "IMMERSIBLE_ZONES";
+    default: break;
+  }
+  return QString();
+}
+
 Handle(HYDROData_Document) HYDROGUI_DataModel::getDocument() const
 {
   int aStudyId = module()->application()->activeStudy()->id();
   return HYDROData_Document::Document( aStudyId );
 }
 
-LightApp_DataObject* HYDROGUI_DataModel::createObject( SUIT_DataObject* theParent,
-                                                       Handle(HYDROData_Object) theModelObject,
-                                                       const QString& theParentEntry )
+LightApp_DataObject* HYDROGUI_DataModel::createObject( SUIT_DataObject*         theParent,
+                                                       Handle(HYDROData_Entity) theModelObject,
+                                                       const QString&           theParentEntry,
+                                                       const bool               theIsBuildTree )
 {
-  return new HYDROGUI_DataObject( theParent, theModelObject, theParentEntry );
+  HYDROGUI_DataObject* aResObj = new HYDROGUI_DataObject( theParent, theModelObject, theParentEntry );
+  
+  if ( theIsBuildTree )
+  {
+    buildObjectTree( theParent, aResObj, theParentEntry );
+  }
+
+  return aResObj;
+}
+
+LightApp_DataObject* HYDROGUI_DataModel::buildObject( SUIT_DataObject*     theParent,
+                                                      HYDROGUI_DataObject* theObject,
+                                                      const QString&       theParentEntry,
+                                                      const bool           theIsBuildTree )
+{
+  if ( theIsBuildTree )
+  {
+    buildObjectTree( theParent, theObject, theParentEntry );
+  }
+  return theObject;
+}
+
+LightApp_DataObject* HYDROGUI_DataModel::createZone( SUIT_DataObject*       theParent,
+                                                     Handle(HYDROData_Zone) theModelObject,
+                                                     const QString&         theParentEntry,
+                                                     const bool             theIsBuildTree )
+{
+  return buildObject( theParent, new HYDROGUI_Zone( theParent, theModelObject, theParentEntry ), theParentEntry, theIsBuildTree );
+}
+
+LightApp_DataObject* HYDROGUI_DataModel::createRegion( SUIT_DataObject*         theParent,
+                                                       Handle(HYDROData_Region) theModelObject,
+                                                       const QString&           theParentEntry,
+                                                       const bool               theIsBuildTree )
+{
+  return buildObject( theParent, new HYDROGUI_Region( theParent, theModelObject, theParentEntry ), theParentEntry, theIsBuildTree );
 }
 
 LightApp_DataObject* HYDROGUI_DataModel::createObject( SUIT_DataObject* theParent,
-                                                       const QString& theName )
+                                                       const QString&   theName,
+                                                       const QString&   theParentEntry )
+{
+  return new HYDROGUI_NamedObject( theParent, theName, theParentEntry );
+}
+
+void HYDROGUI_DataModel::buildObjectTree( SUIT_DataObject* theParent,
+                                          SUIT_DataObject* theObject,
+                                          const QString&   theParentEntry )
+{
+  HYDROGUI_DataObject* aGuiObj = dynamic_cast<HYDROGUI_DataObject*>( theObject );
+  if ( !aGuiObj )
+    return;
+
+  Handle(HYDROData_Entity) aDataObj = aGuiObj->modelObject();
+  if ( aDataObj.IsNull() )
+    return;
+
+  ObjectKind anObjectKind = aDataObj->GetKind();
+
+  if ( anObjectKind == KIND_IMAGE )
+  {
+    Handle(HYDROData_Image) anImageObj =
+      Handle(HYDROData_Image)::DownCast( aDataObj );
+    for ( int anIndex = 0, aNbRef = anImageObj->NbReferences(); anIndex < aNbRef; anIndex++ )
+    {
+      Handle(HYDROData_Entity) aRefObj = anImageObj->Reference( anIndex );
+      if ( !aRefObj.IsNull() && !aRefObj->IsRemoved() )
+        createObject( aGuiObj, aRefObj, aGuiObj->entry(), false );
+    }
+  }
+  else if ( anObjectKind == KIND_IMMERSIBLE_ZONE )
+  {
+    Handle(HYDROData_ImmersibleZone) aZoneObj =
+      Handle(HYDROData_ImmersibleZone)::DownCast( aDataObj );
+
+    LightApp_DataObject* aPolylineSect = 
+      createObject( aGuiObj, tr( "ZONE_POLYLINE" ), aGuiObj->entry() );
+
+    Handle(HYDROData_Polyline) aPolyline = aZoneObj->GetPolyline();
+    if ( !aPolyline.IsNull() && !aPolyline->IsRemoved() )
+      createObject( aPolylineSect, aPolyline, aGuiObj->entry(), false );
+
+    LightApp_DataObject* aBathSect = 
+      createObject( aGuiObj, tr( "ZONE_BATHYMETRY" ), aGuiObj->entry() );
+
+    Handle(HYDROData_Bathymetry) aBathymetry = aZoneObj->GetBathymetry();
+    if ( !aBathymetry.IsNull() && !aBathymetry->IsRemoved() )
+      createObject( aBathSect, aBathymetry, aGuiObj->entry(), false );
+  }
+  else if ( anObjectKind == KIND_CALCULATION )
+  {
+    Handle(HYDROData_CalculationCase) aCaseObj =
+      Handle(HYDROData_CalculationCase)::DownCast( aDataObj );
+
+    LightApp_DataObject* aCaseRegionsSect = 
+      createObject( aGuiObj, tr( "CASE_REGIONS" ), aGuiObj->entry() );
+
+    HYDROData_SequenceOfObjects aCaseRegions = aCaseObj->GetRegions();
+    HYDROData_SequenceOfObjects::Iterator anIter( aCaseRegions );
+    for ( ; anIter.More(); anIter.Next() )
+    {
+      Handle(HYDROData_Region) aCaseRegion =
+        Handle(HYDROData_Region)::DownCast( anIter.Value() );
+      if( !aCaseRegion.IsNull() && !aCaseRegion->IsRemoved() )
+        createRegion( aCaseRegionsSect, aCaseRegion, "", true );
+    }
+  }
+  else if ( anObjectKind == KIND_REGION )
+  {
+    Handle(HYDROData_Region) aRegionObj =
+      Handle(HYDROData_Region)::DownCast( aDataObj );
+
+    HYDROData_SequenceOfObjects aRegionZones = aRegionObj->GetZones();
+    HYDROData_SequenceOfObjects::Iterator anIter( aRegionZones );
+    for ( ; anIter.More(); anIter.Next() )
+    {
+      Handle(HYDROData_Zone) aRegionZone =
+        Handle(HYDROData_Zone)::DownCast( anIter.Value() );
+      if( !aRegionZone.IsNull() && !aRegionZone->IsRemoved() )
+        createZone( aGuiObj, aRegionZone, "", true );
+    }
+  }
+}
+
+void HYDROGUI_DataModel::buildCaseTree( SUIT_DataObject* theParent, Handle(HYDROData_CalculationCase) theCase )
 {
-  return new HYDROGUI_NamedObject( theParent, theName );
+  if ( !theCase.IsNull() )
+  {
+    new HYDROGUI_DropTargetObject( theParent, tr( "NEW_REGION" ), "" );
+
+    HYDROData_SequenceOfObjects aCaseRegions = theCase->GetRegions();
+    HYDROData_SequenceOfObjects::Iterator anIter( aCaseRegions );
+    for ( ; anIter.More(); anIter.Next() )
+    {
+      Handle(HYDROData_Region) aCaseRegion =
+        Handle(HYDROData_Region)::DownCast( anIter.Value() );
+      if( !aCaseRegion.IsNull() && !aCaseRegion->IsRemoved() )
+        createRegion( theParent, aCaseRegion, "", true );
+    }
+  }
 }
 
 void HYDROGUI_DataModel::removeChild( SUIT_DataObject* theParent,
@@ -443,3 +692,34 @@ SUIT_DataObject* HYDROGUI_DataModel::findChildByName( const SUIT_DataObject* the
   }
   return NULL; // not found
 }
+
+bool HYDROGUI_DataModel::createNewRegion( Handle(HYDROData_CalculationCase) theCase, 
+                                         const QList<HYDROGUI_Zone*>& theZonesList )
+{
+  bool isOk = !theCase.IsNull();
+  if ( isOk )
+  {
+    Handle(HYDROData_Region) aRegion;
+    Handle(HYDROData_Zone) aZone;
+    for (int i = 0; i < theZonesList.length(); i++ )
+    {
+      aZone = Handle(HYDROData_Zone)::DownCast( theZonesList.at(i)->modelObject() );
+      if ( !aZone.IsNull() )
+      {
+        if ( aRegion.IsNull() )
+        {
+          aRegion = theCase->AddNewRegion( aZone );
+          isOk = !aRegion.IsNull();
+        }
+        else
+        {
+          if ( !( aRegion->AddZone( aZone ) ) )
+          {
+            isOk = false;
+          }
+        }
+      }
+    }
+  }
+  return isOk;
+}