Fix for the bug #42: point C is not activated, but point C is shown in preview in...

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_PolylineOp.cxx

diff --git a/src/HYDROGUI/HYDROGUI_PolylineOp.cxx b/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
index 52c1509b4a3b757a3eb72cde43d92be385a4464a..33986c67d9be5c6bb94f16e4e363aa412c456f33 100755 (executable)
--- a/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
@@ -39,24 +39,100 @@
 
 #include <OCCViewer_ViewManager.h>
 #include <OCCViewer_ViewModel.h>
+#include <OCCViewer_ViewWindow.h>
 
 #include <OCCViewer_AISSelector.h>
 
+#include <Precision.hxx>
+
+//static int ZValueIncrement = 0;
+
 HYDROGUI_PolylineOp::HYDROGUI_PolylineOp( HYDROGUI_Module* theModule, bool theIsEdit )
 : HYDROGUI_Operation( theModule ), myIsEdit(theIsEdit), myCurve(NULL), 
-  myActiveViewManager(NULL), myPreviewViewManager(NULL), myAISCurve(NULL)
+  myViewManager(NULL), myAISCurve(NULL)
 {
   setName( theIsEdit ? tr( "EDIT_POLYLINE" ) : tr( "CREATE_POLYLINE" ) );
 }
 
 HYDROGUI_PolylineOp::~HYDROGUI_PolylineOp()
 {
+  erasePreview();
+}
+
+void HYDROGUI_PolylineOp::startOperation()
+{
+  if( myCurve )
+  {
+    delete myCurve;
+    myCurve = 0;
+  }
+
+  HYDROGUI_Operation::startOperation();
+
+  HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+  aPanel->reset();
+
+  if( myIsEdit )
+    myEditedObject = Handle(HYDROData_Polyline)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
+  if( !myEditedObject.IsNull() )
+  {
+    int anIntDim = myEditedObject->GetDimension();
+    CurveCreator::Dimension aDim = CurveCreator::Dim3d;
+    if( anIntDim == 2 )
+      aDim = CurveCreator::Dim2d;
+    myCurve = new CurveCreator_Curve(aDim);
+    QList<PolylineSection> aPolylineData = myEditedObject->GetPolylineData();
+
+    CurveCreator_CurveEditor* anEdit = new CurveCreator_CurveEditor(myCurve);
+    for( int i = 0 ; i < aPolylineData.size() ; i++ ){
+      std::string aName = HYDROGUI_Tool::ToQString(aPolylineData[i].mySectionName).toStdString();
+      bool isClosed = aPolylineData[i].myIsClosed;
+      CurveCreator::Type aType = CurveCreator::Polyline;
+      if( aPolylineData[i].myType == PolylineSection::SECTION_SPLINE ){
+        aType = CurveCreator::BSpline;
+      }
+      CurveCreator::Coordinates aCoords;
+      for( int j = 0 ; j < aPolylineData[i].myCoords.size() ; j++ ){
+        aCoords.push_back(aPolylineData[i].myCoords[j]);
+      }
+      anEdit->addSection( aName, aType, isClosed, aCoords );
+    }
+    delete anEdit;
+    aPanel->setPolylineName( myEditedObject->GetName() );
+
+  }
+  else{
+    myCurve = new CurveCreator_Curve(CurveCreator::Dim2d);
+    aPanel->setCurve(myCurve);
+    QString aNewName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_POLYLINE_NAME" ) );
+    aPanel->setPolylineName(aNewName);
+  }
+  aPanel->setCurve(myCurve);
+
+  if( myAISCurve )
+    myAISCurve->setCurve(myCurve);
+
+  displayPreview();
+}
+
+void HYDROGUI_PolylineOp::abortOperation()
+{
+  erasePreview();
+
+  HYDROGUI_Operation::abortOperation();
+}
+
+void HYDROGUI_PolylineOp::commitOperation()
+{
+  erasePreview();
+
+  HYDROGUI_Operation::commitOperation();
 }
 
 HYDROGUI_InputPanel* HYDROGUI_PolylineOp::createInputPanel() const
 {
   HYDROGUI_PolylineDlg* aDlg = new HYDROGUI_PolylineDlg( module(), getName() );
-  connect( aDlg ,SIGNAL( selectionChanged() ), this, SLOT( onEditorSelectionChanged() ) );
+  connect( aDlg, SIGNAL( selectionChanged() ), this, SLOT( onEditorSelectionChanged() ) );
   return aDlg;
 }
 
@@ -77,6 +153,9 @@ bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
   }
   else{
     aPolylineObj = Handle(HYDROData_Polyline)::DownCast( aDocument->CreateObject( KIND_POLYLINE ) );
+
+    //double aZValue = double( ++ZValueIncrement ) * 1e-2; // empiric value, to be revised
+    //aPolylineObj->SetZValue( aZValue );
   }
 
   if( aPolylineObj.IsNull() )
@@ -87,7 +166,7 @@ bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
   int aDimInt = 3;
   if( myCurve->getDimension() == CurveCreator::Dim2d )
     aDimInt = 2;
-  aPolylineObj->setDimension(aDimInt);
+  aPolylineObj->SetDimension(aDimInt);
   QList<PolylineSection> aPolylineData;
   for( int i=0 ; i < myCurve->getNbSections() ; i++ ){
     PolylineSection aSect;
@@ -103,87 +182,13 @@ bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
     }
     aPolylineData << aSect;
   }
-  aPolylineObj->setPolylineData(aPolylineData);
+  aPolylineObj->SetPolylineData(aPolylineData);
 
   theUpdateFlags = UF_Model;
-  aPolylineObj->SetVisible( HYDROGUI_Tool::GetActiveGraphicsViewId( module() ), true );
+  module()->setObjectVisible( HYDROGUI_Tool::GetActiveGraphicsViewId( module() ), aPolylineObj, true );
   return true;
 }
 
-void HYDROGUI_PolylineOp::onCreatePreview()
-{
-  LightApp_Application* anApp = module()->getApp();
-
-  myActiveViewManager = anApp->activeViewManager();
-
-  myPreviewViewManager =
-    dynamic_cast<OCCViewer_ViewManager*>( anApp->createViewManager( OCCViewer_Viewer::Type() ) );
-  if( myPreviewViewManager )
-  {
-    anApp->selectionMgr()->setEnabled(false);
-    myPreviewViewManager->setTitle( tr( "CREATE_CURVE" ) );
-    OCCViewer_Viewer* aViewer = myPreviewViewManager->getOCCViewer();
-    aViewer->enableSelection(true);
-    aViewer->enableMultiselection(true);
-    Handle_AIS_InteractiveContext aCtx = aViewer->getAISContext();
-
-    myAISCurve = new HYDROGUI_AISCurve(myCurve, aCtx);
-
-    myAISCurve->Display();
-  }
-}
-
-void HYDROGUI_PolylineOp::startOperation()
-{
-  CurveCreator_Curve* anOldCurve = myCurve;
-
-  HYDROGUI_Operation::startOperation();
-
-  HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
-  aPanel->reset();
-
-  myEditedObject = Handle(HYDROData_Polyline)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
-  if( !myEditedObject.IsNull() )
-  {
-    int anIntDim = myEditedObject->getDimension();
-    CurveCreator::Dimension aDim = CurveCreator::Dim3d;
-    if( anIntDim == 2 )
-      aDim = CurveCreator::Dim2d;
-    myCurve = new CurveCreator_Curve(aDim);
-    QList<PolylineSection> aPolylineData = myEditedObject->getPolylineData();
-
-    CurveCreator_CurveEditor* anEdit = new CurveCreator_CurveEditor(myCurve);
-    for( int i = 0 ; i < aPolylineData.size() ; i++ ){
-      std::string aName = HYDROGUI_Tool::ToQString(aPolylineData[i].mySectionName).toStdString();
-      bool isClosed = aPolylineData[i].myIsClosed;
-      CurveCreator::Type aType = CurveCreator::Polyline;
-      if( aPolylineData[i].myType == PolylineSection::SECTION_SPLINE ){
-        aType = CurveCreator::BSpline;
-      }
-      CurveCreator::Coordinates aCoords;
-      for( int j = 0 ; j < aPolylineData[i].myCoords.size() ; j++ ){
-        aCoords.push_back(aPolylineData[i].myCoords[j]);
-      }
-      anEdit->addSection( aName, aType, isClosed, aCoords );
-    }
-    delete anEdit;
-    aPanel->setPolylineName( myEditedObject->GetName() );
-
-  }
-  else{
-    myCurve = new CurveCreator_Curve(CurveCreator::Dim3d);
-    aPanel->setCurve(myCurve);
-    QString aNewName = HYDROGUI_Tool::GenerateObjectName( module(), tr("POLYLINE_PREFIX") );
-    aPanel->setPolylineName(aNewName);
-  }
-  aPanel->setCurve(myCurve);
-  if( myAISCurve )
-    myAISCurve->setCurve(myCurve);
-  if( anOldCurve )
-    delete anOldCurve;
-  onCreatePreview();
-}
-
 void HYDROGUI_PolylineOp::onEditorSelectionChanged()
 {
   HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
@@ -201,3 +206,40 @@ void HYDROGUI_PolylineOp::onEditorSelectionChanged()
     }
   }
 }
+
+void HYDROGUI_PolylineOp::displayPreview()
+{
+  LightApp_Application* anApp = module()->getApp();
+
+  myViewManager =
+    dynamic_cast<OCCViewer_ViewManager*>( anApp->getViewManager( OCCViewer_Viewer::Type(), true ) );
+  if( myViewManager )
+  {
+    if( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() )
+    {
+      Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+      if( !aCtx.IsNull() )
+      {
+        myAISCurve = new HYDROGUI_AISCurve( myCurve, aCtx );
+        myAISCurve->Display();
+      }
+    }
+  }
+}
+
+void HYDROGUI_PolylineOp::erasePreview()
+{
+  if( myViewManager )
+  {
+    if( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() )
+    {
+      Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+      if( !aCtx.IsNull() && myAISCurve )
+      {
+        myAISCurve->Erase();
+        delete myAISCurve;
+        myAISCurve = 0;
+      }
+    }
+  }
+}