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 b8b19f763778e2b1a2cbb63b3c2aef813004fc0a..33986c67d9be5c6bb94f16e4e363aa412c456f33 100755 (executable)
--- a/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
@@ -43,122 +43,45 @@
 
 #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()
 {
-  closePreview();
-}
-
-HYDROGUI_InputPanel* HYDROGUI_PolylineOp::createInputPanel() const
-{
-  HYDROGUI_PolylineDlg* aDlg = new HYDROGUI_PolylineDlg( module(), getName() );
-  connect( aDlg ,SIGNAL( selectionChanged() ), this, SLOT( onEditorSelectionChanged() ) );
-  return aDlg;
-}
-
-bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
-                                        QString& theErrorMsg )
-{
-  HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
-
-  int aStudyId = module()->getStudyId();
-  bool aHasDoc = HYDROData_Document::HasDocument(aStudyId);
-  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
-  if( aDocument.IsNull() )
-    return false;
-
-  Handle(HYDROData_Polyline) aPolylineObj;
-  if( myIsEdit ){
-    aPolylineObj = myEditedObject;
-  }
-  else{
-    aPolylineObj = Handle(HYDROData_Polyline)::DownCast( aDocument->CreateObject( KIND_POLYLINE ) );
-  }
-
-  if( aPolylineObj.IsNull() )
-    return false;
-
-  QString aPolylineName = aPanel->getPolylineName();
-  aPolylineObj->SetName(aPolylineName);
-  int aDimInt = 3;
-  if( myCurve->getDimension() == CurveCreator::Dim2d )
-    aDimInt = 2;
-  aPolylineObj->setDimension(aDimInt);
-  QList<PolylineSection> aPolylineData;
-  for( int i=0 ; i < myCurve->getNbSections() ; i++ ){
-    PolylineSection aSect;
-    aSect.mySectionName = HYDROGUI_Tool::ToExtString( QString::fromLocal8Bit(myCurve->getSectionName(i).c_str()));
-    aSect.myIsClosed = myCurve->isClosed(i);
-    aSect.myType = PolylineSection::SECTION_POLYLINE;
-    if( myCurve->getType(i) == CurveCreator::BSpline ){
-      aSect.myType = PolylineSection::SECTION_SPLINE;
-    }
-    CurveCreator::Coordinates aCoords = myCurve->getPoints(i);
-    for( int j = 0 ; j < aCoords.size() ; j++ ){
-      aSect.myCoords << aCoords.at(j);
-    }
-    aPolylineData << aSect;
-  }
-  aPolylineObj->setPolylineData(aPolylineData);
-
-  theUpdateFlags = UF_Model;
-  module()->setObjectVisible( HYDROGUI_Tool::GetActiveGraphicsViewId( module() ), aPolylineObj, true );
-  return true;
+  erasePreview();
 }
 
-void HYDROGUI_PolylineOp::onCreatePreview()
+void HYDROGUI_PolylineOp::startOperation()
 {
-  LightApp_Application* anApp = module()->getApp();
-
-  myActiveViewManager = anApp->activeViewManager();
-
-  myPreviewViewManager =
-    dynamic_cast<OCCViewer_ViewManager*>( anApp->createViewManager( OCCViewer_Viewer::Type() ) );
-  if( myPreviewViewManager )
+  if( myCurve )
   {
-    connect( myPreviewViewManager, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
-             this, SLOT( onLastViewClosed( SUIT_ViewManager* ) ) );
-
-    //anApp->selectionMgr()->setEnabled(false); // what the hell?!
-    myPreviewViewManager->setTitle( tr( "CREATE_POLYLINE" ) );
-    OCCViewer_Viewer* aViewer = myPreviewViewManager->getOCCViewer();
-    aViewer->enableSelection(true);
-    aViewer->enableMultiselection(true);
-    Handle_AIS_InteractiveContext aCtx = aViewer->getAISContext();
-
-    OCCViewer_ViewWindow* vw = (OCCViewer_ViewWindow*)myPreviewViewManager->getActiveView();
-    vw->onTopView();
-
-    myAISCurve = new HYDROGUI_AISCurve(myCurve, aCtx);
-
-    myAISCurve->Display();
+    delete myCurve;
+    myCurve = 0;
   }
-}
-
-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( myIsEdit )
+    myEditedObject = Handle(HYDROData_Polyline)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
   if( !myEditedObject.IsNull() )
   {
-    int anIntDim = myEditedObject->getDimension();
+    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();
+    QList<PolylineSection> aPolylineData = myEditedObject->GetPolylineData();
 
     CurveCreator_CurveEditor* anEdit = new CurveCreator_CurveEditor(myCurve);
     for( int i = 0 ; i < aPolylineData.size() ; i++ ){
@@ -181,31 +104,91 @@ void HYDROGUI_PolylineOp::startOperation()
   else{
     myCurve = new CurveCreator_Curve(CurveCreator::Dim2d);
     aPanel->setCurve(myCurve);
-    QString aNewName = HYDROGUI_Tool::GenerateObjectName( module(), "Polyline" );
+    QString aNewName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_POLYLINE_NAME" ) );
     aPanel->setPolylineName(aNewName);
   }
   aPanel->setCurve(myCurve);
+
   if( myAISCurve )
     myAISCurve->setCurve(myCurve);
-  if( anOldCurve )
-    delete anOldCurve;
-  onCreatePreview();
+
+  displayPreview();
 }
 
 void HYDROGUI_PolylineOp::abortOperation()
 {
-  closePreview();
+  erasePreview();
 
   HYDROGUI_Operation::abortOperation();
 }
 
 void HYDROGUI_PolylineOp::commitOperation()
 {
-  closePreview();
+  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() ) );
+  return aDlg;
+}
+
+bool HYDROGUI_PolylineOp::processApply( int& theUpdateFlags,
+                                        QString& theErrorMsg )
+{
+  HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
+
+  int aStudyId = module()->getStudyId();
+  bool aHasDoc = HYDROData_Document::HasDocument(aStudyId);
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
+  if( aDocument.IsNull() )
+    return false;
+
+  Handle(HYDROData_Polyline) aPolylineObj;
+  if( myIsEdit ){
+    aPolylineObj = myEditedObject;
+  }
+  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() )
+    return false;
+
+  QString aPolylineName = aPanel->getPolylineName();
+  aPolylineObj->SetName(aPolylineName);
+  int aDimInt = 3;
+  if( myCurve->getDimension() == CurveCreator::Dim2d )
+    aDimInt = 2;
+  aPolylineObj->SetDimension(aDimInt);
+  QList<PolylineSection> aPolylineData;
+  for( int i=0 ; i < myCurve->getNbSections() ; i++ ){
+    PolylineSection aSect;
+    aSect.mySectionName = HYDROGUI_Tool::ToExtString( QString::fromLocal8Bit(myCurve->getSectionName(i).c_str()));
+    aSect.myIsClosed = myCurve->isClosed(i);
+    aSect.myType = PolylineSection::SECTION_POLYLINE;
+    if( myCurve->getType(i) == CurveCreator::BSpline ){
+      aSect.myType = PolylineSection::SECTION_SPLINE;
+    }
+    CurveCreator::Coordinates aCoords = myCurve->getPoints(i);
+    for( int j = 0 ; j < aCoords.size() ; j++ ){
+      aSect.myCoords << aCoords.at(j);
+    }
+    aPolylineData << aSect;
+  }
+  aPolylineObj->SetPolylineData(aPolylineData);
+
+  theUpdateFlags = UF_Model;
+  module()->setObjectVisible( HYDROGUI_Tool::GetActiveGraphicsViewId( module() ), aPolylineObj, true );
+  return true;
+}
+
 void HYDROGUI_PolylineOp::onEditorSelectionChanged()
 {
   HYDROGUI_PolylineDlg* aPanel = (HYDROGUI_PolylineDlg*)inputPanel();
@@ -224,25 +207,39 @@ void HYDROGUI_PolylineOp::onEditorSelectionChanged()
   }
 }
 
-void HYDROGUI_PolylineOp::onLastViewClosed( SUIT_ViewManager* theViewManager )
+void HYDROGUI_PolylineOp::displayPreview()
 {
-  closePreview();
-}
+  LightApp_Application* anApp = module()->getApp();
 
-void HYDROGUI_PolylineOp::closePreview()
-{
-  if( myPreviewViewManager )
+  myViewManager =
+    dynamic_cast<OCCViewer_ViewManager*>( anApp->getViewManager( OCCViewer_Viewer::Type(), true ) );
+  if( myViewManager )
   {
-    disconnect( myPreviewViewManager, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
-                this, SLOT( onLastViewClosed( SUIT_ViewManager* ) ) );
-
-    module()->getApp()->removeViewManager( myPreviewViewManager ); // myPreviewViewManager is deleted here
-    myPreviewViewManager = 0;
+    if( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() )
+    {
+      Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+      if( !aCtx.IsNull() )
+      {
+        myAISCurve = new HYDROGUI_AISCurve( myCurve, aCtx );
+        myAISCurve->Display();
+      }
+    }
   }
+}
 
-  if( myActiveViewManager )
+void HYDROGUI_PolylineOp::erasePreview()
+{
+  if( myViewManager )
   {
-    HYDROGUI_Tool::SetActiveViewManager( module(), myActiveViewManager );
-    myActiveViewManager = 0;
+    if( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() )
+    {
+      Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+      if( !aCtx.IsNull() && myAISCurve )
+      {
+        myAISCurve->Erase();
+        delete myAISCurve;
+        myAISCurve = 0;
+      }
+    }
   }
 }