X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROGUI%2FHYDROGUI_StreamOp.cxx;h=bd7085f4efd7aa086b947998ae6fbd69c69bdfdb;hb=a1431f03eac1d1aed4203d0568d987c41ce939b3;hp=30cad0e36594e1e3ba199b467cd53f568db5bf1f;hpb=8c70d5cb1e04edf503afb50caf735fa1c4f45b25;p=modules%2Fhydro.git

diff --git a/src/HYDROGUI/HYDROGUI_StreamOp.cxx b/src/HYDROGUI/HYDROGUI_StreamOp.cxx
index 30cad0e3..bd7085f4 100755
--- a/src/HYDROGUI/HYDROGUI_StreamOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_StreamOp.cxx
@@ -36,10 +36,22 @@
 #include <LightApp_SelectionMgr.h>
 #include <LightApp_UpdateFlags.h>
 
+#include <SUIT_MessageBox.h>
+#include <SUIT_Desktop.h>
+
 #include <OCCViewer_ViewManager.h>
 #include <OCCViewer_ViewModel.h>
 #include <OCCViewer_ViewWindow.h>
-
+#include <gp_Ax1.hxx>
+#include <gp_Ax2.hxx>
+#include <gp_Ax3.hxx>
+#include <gp_Vec.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Pln.hxx>
+#include <gp.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
 HYDROGUI_StreamOp::HYDROGUI_StreamOp( HYDROGUI_Module* theModule, bool theIsEdit )
 : HYDROGUI_Operation( theModule ), 
   myIsEdit( theIsEdit ),
@@ -61,58 +73,35 @@ void HYDROGUI_StreamOp::startOperation()
   // We start operation in the document
   startDocOperation();
 
+  // Get panel and reset its state
   HYDROGUI_StreamDlg* aPanel = (HYDROGUI_StreamDlg*)inputPanel();
-
-  aPanel->blockSignals( true );
-
   aPanel->reset();
 
-  if( myIsEdit )
+  // Get/create the edited object
+  if( myIsEdit ) {
     myEditedObject = Handle(HYDROData_Stream)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
-  else 
+  } else {
     myEditedObject = Handle(HYDROData_Stream)::DownCast( doc()->CreateObject( KIND_STREAM ) );
-
-  QString aSelectedAxis;
-  QStringList aSelectedProfiles;
-
-  QString anObjectName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_STREAM_NAME" ) );
-  if ( myIsEdit && !myEditedObject.IsNull() )
-  {
-    anObjectName = myEditedObject->GetName();
-
-    Handle(HYDROData_PolylineXY) aHydraulicAxis = myEditedObject->GetHydraulicAxis();
-    if ( !aHydraulicAxis.IsNull() )
-      aSelectedAxis = aHydraulicAxis->GetName();
-
-    HYDROData_SequenceOfObjects aProfiles = myEditedObject->GetProfiles();
-    for ( int i = 1, n = aProfiles.Length(); i <= n; ++i )
-    {
-      Handle(HYDROData_Profile) aProfile = 
-        Handle(HYDROData_Profile)::DownCast( aProfiles.Value( i ) );
-      if ( aProfile.IsNull() )
-        continue;
-
-      QString aProfileName = aProfile->GetName();
-      aSelectedProfiles << aProfileName;
-    }
   }
 
-  QStringList anAxises = HYDROGUI_Tool::FindExistingObjectsNames( doc(), KIND_POLYLINEXY );
-
-  // Temporary, to be removed
-  if ( aSelectedProfiles.isEmpty() )
-  {
-    aSelectedProfiles = HYDROGUI_Tool::FindExistingObjectsNames( doc(), KIND_PROFILE );
+  // Get the edited object name
+  QString anObjectName; 
+  if ( !myIsEdit ) {
+    anObjectName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_STREAM_NAME" ) );
+  } else if ( !myEditedObject.IsNull() ) {
+    anObjectName = myEditedObject->GetName();
   }
 
+  // Update the panel
+  // set the edited object name
   aPanel->setObjectName( anObjectName );
-  aPanel->setAxisNames( anAxises );
-  aPanel->setAxisName( aSelectedAxis );
-  aPanel->setSelectedProfiles( aSelectedProfiles );
-
-  aPanel->blockSignals( false );
+  // set the existing 2D polylines names to the panel
+  aPanel->setAxisNames( HYDROGUI_Tool::FindExistingObjectsNames( doc(), KIND_POLYLINEXY ) );
+  // synchronize the panel state with the edited object state
+  updatePanelData();
 
-  onCreatePreview();
+  // Create preview
+  createPreview();
 }
 
 void HYDROGUI_StreamOp::abortOperation()
@@ -133,7 +122,13 @@ void HYDROGUI_StreamOp::commitOperation()
 HYDROGUI_InputPanel* HYDROGUI_StreamOp::createInputPanel() const
 {
   HYDROGUI_StreamDlg* aPanel = new HYDROGUI_StreamDlg( module(), getName() );
-  connect( aPanel, SIGNAL( CreatePreview() ), this,   SLOT( onCreatePreview() ) );
+
+  connect( aPanel, SIGNAL( AddProfiles() ), this, SLOT( onAddProfiles() ) );
+  connect( aPanel, SIGNAL( RemoveProfiles( const QStringList& ) ), 
+           this, SLOT( onRemoveProfiles( const QStringList& ) ) );
+  connect( aPanel, SIGNAL( AxisChanged( const QString& ) ), 
+           this, SLOT( onAxisChanged( const QString& ) ) );
+
   return aPanel;
 }
 
@@ -141,107 +136,320 @@ bool HYDROGUI_StreamOp::processApply( int& theUpdateFlags,
                                       QString& theErrorMsg )
 {
   HYDROGUI_StreamDlg* aPanel = ::qobject_cast<HYDROGUI_StreamDlg*>( inputPanel() );
-  if ( !aPanel )
+  if ( !aPanel || myEditedObject.IsNull() ) {
     return false;
+  }
 
+  // Check whether the object name is not empty
   QString anObjectName = aPanel->getObjectName().simplified();
-  if ( anObjectName.isEmpty() )
-  {
+  if ( anObjectName.isEmpty() ) {
     theErrorMsg = tr( "INCORRECT_OBJECT_NAME" );
     return false;
   }
 
-  if( !myIsEdit || ( !myEditedObject.IsNull() && myEditedObject->GetName() != anObjectName ) )
+  // Check that there are no other objects with the same name in the document
+  if( myEditedObject->GetName() != anObjectName )
   {
-    // check that there are no other objects with the same name in the document
     Handle(HYDROData_Entity) anObject = HYDROGUI_Tool::FindObjectByName( module(), anObjectName );
-    if( !anObject.IsNull() )
-    {
+    if( !anObject.IsNull() ) {
       theErrorMsg = tr( "OBJECT_EXISTS_IN_DOCUMENT" ).arg( anObjectName );
       return false;
     }
   }
 
-  if ( myEditedObject.IsNull() )
+  // Check if the axis is set
+  Handle(HYDROData_PolylineXY) aHydraulicAxis = myEditedObject->GetHydraulicAxis();
+  if ( aHydraulicAxis.IsNull() ) {
+    theErrorMsg = tr( "AXIS_NOT_DEFINED" );
     return false;
+  }
 
+  // Check if at least 2 profiles is set
+  HYDROData_SequenceOfObjects aProfiles = myEditedObject->GetProfiles();
+  if ( aProfiles.Length() < 2 ) {
+    theErrorMsg = tr( "PROFILES_NOT_DEFINED" );
+    return false;
+  }
+
+  // Set the object name
   myEditedObject->SetName( anObjectName );
 
+  if ( !myIsEdit )
+  {
+    myEditedObject->SetFillingColor( HYDROData_Stream::DefaultFillingColor() );
+    myEditedObject->SetBorderColor( HYDROData_Stream::DefaultBorderColor() );
+  }
+
+  // Erase preview
   erasePreview();
 
-  if( !myIsEdit )
+  // Show the object in case of creation mode of the operation
+  if( !myIsEdit ) {
     module()->setObjectVisible( HYDROGUI_Tool::GetActiveOCCViewId( module() ), myEditedObject, true );
+  }
+
+  module()->setIsToUpdate( myEditedObject );
 
-  theUpdateFlags = UF_Model | UF_OCCViewer | UF_OCC_Forced;
+  // Set update flags
+  theUpdateFlags = UF_Model | UF_OCCViewer | UF_OCC_Forced | UF_VTKViewer;
 
   return true;
 }
 
-void HYDROGUI_StreamOp::onCreatePreview()
+void HYDROGUI_StreamOp::createPreview()
 {
-  HYDROGUI_StreamDlg* aPanel = ::qobject_cast<HYDROGUI_StreamDlg*>( inputPanel() );
-  if ( !aPanel )
+  if ( myEditedObject.IsNull() ) {
     return;
+  }
 
-  QString anAxisName = aPanel->getAxisName();
-  QStringList aProfiles = aPanel->getSelectedProfiles();
-  if ( anAxisName.isEmpty() || aProfiles.isEmpty() )
-  {
-    erasePreview();
-    return;
+  LightApp_Application* anApp = module()->getApp();
+  if ( !myViewManager ) {
+    myViewManager = ::qobject_cast<OCCViewer_ViewManager*>( 
+      anApp->getViewManager( OCCViewer_Viewer::Type(), true ) );
   }
 
-  if ( myEditedObject.IsNull() )
-    return;
+  if ( myViewManager && !myPreviewPrs ) {
+    if ( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() ) {
+      Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
+      if ( !aCtx.IsNull() ) {
+        myPreviewPrs = new HYDROGUI_Shape( aCtx, myEditedObject );
+      }
+    }
+  }
 
-  // At first we remove all references from stream
-  myEditedObject->RemoveProfiles();
+  if ( myPreviewPrs ) {
+    myPreviewPrs->update();  
+  }
+}
 
-  Handle(HYDROData_PolylineXY) anAxis = Handle(HYDROData_PolylineXY)::DownCast(
-    HYDROGUI_Tool::FindObjectByName( module(), anAxisName, KIND_POLYLINEXY ) );
-  myEditedObject->SetHydraulicAxis( anAxis );
+void HYDROGUI_StreamOp::erasePreview()
+{
+  if( myPreviewPrs ) {
+    delete myPreviewPrs;
+    myPreviewPrs = 0;
+  }
+}
 
-  HYDROData_SequenceOfObjects aProfileObjects =
-    HYDROGUI_Tool::FindObjectsByNames( module(), aProfiles, KIND_PROFILE );
-  for ( int i = 1, n = aProfileObjects.Length(); i <= n; ++i )
-  {
+void HYDROGUI_StreamOp::onAddProfiles()
+{
+  if ( myEditedObject.IsNull() ) {
+    return;
+  }
+
+  // Get the current profiles list
+  HYDROData_SequenceOfObjects aProfiles = myEditedObject->GetProfiles();
+
+  // TODO: to be optimized
+  QStringList aCurrentProfiles;
+  for( int i = 1, n = aProfiles.Length(); i <= n; i++ ) {
+    Handle(HYDROData_Profile) aProfile =
+      Handle(HYDROData_Profile)::DownCast( aProfiles.Value( i ) );
+    if ( !aProfile.IsNull() ) {
+      aCurrentProfiles << aProfile->GetName();
+    }
+  }
+    
+  // Get the selected profiles ( in the Object Browser )
+  QStringList anInvalidProfiles, anExistingProfiles, aHasNoIntersectionProfiles;
+
+  HYDROData_SequenceOfObjects aVerifiedProfiles;
+  HYDROData_SequenceOfObjects aSelectedProfiles = HYDROGUI_Tool::GetSelectedObjects( module() ); 
+  Handle(HYDROData_PolylineXY) aHydAxis = myEditedObject->GetHydraulicAxis();
+  if ( aHydAxis.IsNull() )
+    return; 
+  TopoDS_Face aPlane;
+  if(!myEditedObject->BuildFace(aHydAxis, aPlane))
+    return;
+  Standard_Real aPar(.0);
+  for( int i = 1, n = aSelectedProfiles.Length(); i <= n; i++ ) {
     Handle(HYDROData_Profile) aProfile = 
-      Handle(HYDROData_Profile)::DownCast( aProfileObjects.Value( i ) );
-    if ( aProfile.IsNull() )
-      continue;
+      Handle(HYDROData_Profile)::DownCast( aSelectedProfiles.Value( i ) );
+    if ( !aProfile.IsNull() ) {
+      QString aProfileName = aProfile->GetName();
+
+      // Check the profile, if all is ok - add it to the list
+      if ( !aProfile->IsValid() ) { // check whether the profile is valid
+        anInvalidProfiles << aProfileName;
+      } else if ( aCurrentProfiles.contains( aProfileName ) ) { // check whether the profile is already added
+        anExistingProfiles << aProfileName;
+      } else if ( !myEditedObject->HasIntersection( aProfile, aPlane, aPar ) ) {  // check whether the profile has intersection
+        aHasNoIntersectionProfiles << aProfileName;
+      } else {
+        aVerifiedProfiles.Append( aProfile );
+      }
+    }
+  }
+ 
+  // Show message box with the ignored profiles
+  if ( !anInvalidProfiles.isEmpty() || !anExistingProfiles.isEmpty() ||
+       !aHasNoIntersectionProfiles.isEmpty() ) {
+    QString aMessage = tr( "IGNORED_PROFILES" );
+    if ( !anInvalidProfiles.isEmpty() ) {
+      aMessage.append( "\n\n" );
+      aMessage.append( tr("INVALID_PROFILES").arg( anInvalidProfiles.join( "\n" ) ) );
+    }
+    if ( !anExistingProfiles.isEmpty() ) {
+      aMessage.append( "\n\n" );
+      aMessage.append( tr("EXISTING_PROFILES").arg( anExistingProfiles.join( "\n" ) ) );
+    }
+    if ( !aHasNoIntersectionProfiles.isEmpty() ) {
+      aMessage.append( "\n\n" );
+      aMessage.append( tr("NOT_INTERSECTED_PROFILES").arg( aHasNoIntersectionProfiles.join( "\n" ) ) );
+    }
 
+    SUIT_MessageBox::warning( module()->getApp()->desktop(), tr( "WARNING" ), aMessage );
+  }
+
+  // Update the stream object
+  for( int i = 1, n = aVerifiedProfiles.Length(); i <= n; i++ ) {
+    Handle(HYDROData_Profile) aProfile =
+      Handle(HYDROData_Profile)::DownCast( aVerifiedProfiles.Value( i ) );
     myEditedObject->AddProfile( aProfile );
   }
-  
   myEditedObject->Update();
 
+  // Update the panel
+  updatePanelData();
 
-  LightApp_Application* anApp = module()->getApp();
-  if ( !myViewManager )
-    myViewManager = ::qobject_cast<OCCViewer_ViewManager*>( 
-      anApp->getViewManager( OCCViewer_Viewer::Type(), true ) );
+  // Update preview
+  createPreview();
+}
 
-  if ( myViewManager && !myPreviewPrs )
-  {
-    if ( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() )
-    {
-      Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
-      if ( !aCtx.IsNull() )
-        myPreviewPrs = new HYDROGUI_Shape( aCtx, myEditedObject );
+void HYDROGUI_StreamOp::onRemoveProfiles( const QStringList& theProfilesToRemove )
+{
+  if ( myEditedObject.IsNull() ) {
+    return;
+  }
+
+  bool isRemoved = false;
+
+  // Take the Object Browser selection into account
+  HYDROData_SequenceOfObjects aSelectedObjects = HYDROGUI_Tool::GetSelectedObjects( module() ); 
+  for( int i = 1, n = aSelectedObjects.Length(); i <= n; i++ ) {
+    Handle(HYDROData_Profile) aProfile = 
+      Handle(HYDROData_Profile)::DownCast( aSelectedObjects.Value( i ) );
+    if ( !aProfile.IsNull() && !theProfilesToRemove.contains(aProfile->GetName()) ) {
+      if ( myEditedObject->RemoveProfile( aProfile ) ) {
+        isRemoved = true;
+      }
     }
   }
 
-  if ( !myViewManager || !myPreviewPrs )
+  // Remove profiles
+  foreach( const QString& aProfileName, theProfilesToRemove ) {
+    Handle(HYDROData_Profile) aProfile = Handle(HYDROData_Profile)::DownCast(
+      HYDROGUI_Tool::FindObjectByName( module(), aProfileName, KIND_PROFILE ) );
+    if ( myEditedObject->RemoveProfile( aProfile ) ) {
+      isRemoved = true;
+    }
+  }
+
+  if ( isRemoved ) {
+    // Update the edited stream object
+    myEditedObject->Update();
+
+    // Update the panel
+    updatePanelData();
+
+    // Update preview
+    createPreview();
+  }
+}
+
+void HYDROGUI_StreamOp::onAxisChanged( const QString& theNewAxis )
+{
+  if ( myEditedObject.IsNull() ) {
+    return;
+  }
+
+  // Get axis object   
+  Handle(HYDROData_PolylineXY) anAxis = Handle(HYDROData_PolylineXY)::DownCast(
+    HYDROGUI_Tool::FindObjectByName( module(), theNewAxis, KIND_POLYLINEXY ) );
+
+  // Prepare data for intersection check
+  TopoDS_Face aPlane;
+  if ( !myEditedObject->BuildFace(anAxis, aPlane) ) {
+    SUIT_MessageBox::critical( module()->getApp()->desktop(), 
+                              tr( "BAD_SELECTED_POLYLINE_TLT" ),
+                              tr( "BAD_SELECTED_POLYLINE_MSG" ).arg( theNewAxis ) );
+    // To restore the old axis
+    updatePanelData();
     return;
+  }
 
-  myPreviewPrs->update();
+  Standard_Real aPar(.0);
+
+  // Get list of profiles which do not intersect the axis
+  QStringList aHasNoIntersectionProfiles;
+  HYDROData_SequenceOfObjects aCurrentProfiles = myEditedObject->GetProfiles();
+  for( int anIndex = 1, aLength = aCurrentProfiles.Length(); anIndex <= aLength; anIndex++ ) {
+    Handle(HYDROData_Profile) aProfile =
+      Handle(HYDROData_Profile)::DownCast( aCurrentProfiles.Value( anIndex ) );
+    if ( !aProfile.IsNull() ) {
+      if ( !HYDROData_Stream::HasIntersection( anAxis, aProfile, aPlane, aPar ) ) {
+        aHasNoIntersectionProfiles << aProfile->GetName();
+      }
+    }
+  }
+
+  // If there are profiles which don't intersect the new axis - show confirmation message box
+  bool isConfirmed = true;
+  if ( !aHasNoIntersectionProfiles.isEmpty() ) {
+    SUIT_MessageBox::StandardButtons aButtons = 
+      SUIT_MessageBox::Yes | SUIT_MessageBox::No;
+
+    QString aMsg = aHasNoIntersectionProfiles.join( "\n" );
+    isConfirmed = SUIT_MessageBox::question( module()->getApp()->desktop(),
+                                             tr( "CONFIRMATION" ),
+                                             tr( "CONFIRM_AXIS_CHANGE" ).arg( aMsg ),
+                                             aButtons, 
+                                             SUIT_MessageBox::Yes) == SUIT_MessageBox::Yes;
+  }
+
+  // Check if the user has confirmed axis change
+  if ( !isConfirmed ) {
+    // To restore the old axis
+    updatePanelData();
+  } else {
+    // Set axis
+    myEditedObject->SetHydraulicAxis( anAxis );
+    myEditedObject->Update();
+
+    // Update the panel
+    updatePanelData();
+
+    // Update preview
+    createPreview();
+  }
 }
 
-void HYDROGUI_StreamOp::erasePreview()
+void HYDROGUI_StreamOp::updatePanelData()
 {
-  if( myPreviewPrs )
-  {
-    delete myPreviewPrs;
-    myPreviewPrs = 0;
+  HYDROGUI_StreamDlg* aPanel = ::qobject_cast<HYDROGUI_StreamDlg*>( inputPanel() );
+  if ( !aPanel ) {
+    return;
+  }
+
+  // Hydraulic axis
+  Handle(HYDROData_PolylineXY) aHydraulicAxis = myEditedObject->GetHydraulicAxis();
+  if ( !aHydraulicAxis.IsNull() ) {
+    aPanel->setAxisName( aHydraulicAxis->GetName() );
+  } else {
+    aPanel->setAxisName( "" );
   }
+
+  // Stream profiles
+  QStringList aProfiles;
+
+  HYDROData_SequenceOfObjects aStreamProfiles = myEditedObject->GetProfiles();
+  for ( int i = 1, n = aStreamProfiles.Length(); i <= n; ++i ) {
+    Handle(HYDROData_Profile) aProfile = 
+      Handle(HYDROData_Profile)::DownCast( aStreamProfiles.Value( i ) );
+    if ( !aProfile.IsNull() ) {
+      QString aProfileName = aProfile->GetName();
+      aProfiles << aProfileName;      
+    }
+  }
+
+  aPanel->setProfiles( aProfiles );
 }