HYDRO bug 17: add HYDRO version in About dialog.

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

diff --git a/src/HYDROGUI/HYDROGUI_Module.cxx b/src/HYDROGUI/HYDROGUI_Module.cxx
index 4dd19fe07a0b966ee57c0da1f70d8b4c73f3c29d..c355b51cc17d09b81ec638636f5c95c53e4c5e58 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_Module.cxx
+++ b/src/HYDROGUI/HYDROGUI_Module.cxx
@@ -33,11 +33,19 @@
 #include "HYDROGUI_Tool.h"
 #include "HYDROGUI_UpdateFlags.h"
 
+#include <HYDROData_Image.h>
+
+#include <HYDROOperations_Factory.h>
+
 #include <GraphicsView_ViewFrame.h>
 #include <GraphicsView_ViewManager.h>
 #include <GraphicsView_ViewPort.h>
 #include <GraphicsView_Viewer.h>
 
+#include <ImageComposer_CutOperator.h>
+#include <ImageComposer_CropOperator.h>
+#include <ImageComposer_FuseOperator.h>
+
 #include <LightApp_Application.h>
 #include <LightApp_GVSelector.h>
 #include <LightApp_SelectionMgr.h>
@@ -60,6 +68,11 @@ extern "C" HYDRO_EXPORT CAM_Module* createModule()
   return new HYDROGUI_Module();
 }
 
+extern "C" HYDRO_EXPORT char* getModuleVersion()
+{
+  return (char*)HYDRO_VERSION;
+}
+
 HYDROGUI_Module::HYDROGUI_Module()
 : LightApp_Module( "HYDRO" ),
   myDisplayer( 0 ),
@@ -115,6 +128,8 @@ bool HYDROGUI_Module::deactivateModule( SUIT_Study* theStudy )
       getApp()->removeViewManager( aViewManager );
   myViewManagerMap.clear();
 
+  myObjectStateMap.clear();
+
   setMenuShown( false );
   setToolShown( false );
 
@@ -139,13 +154,19 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
 {
   HYDROGUI_DataModel* aModel = getDataModel();
 
-  int aViewId = HYDROGUI_Tool::GetActiveGraphicsViewId( this );
+  size_t aViewId = HYDROGUI_Tool::GetActiveGraphicsViewId( this );
 
   bool anIsSelection = false;
   bool anIsVisibleInSelection = false;
   bool anIsHiddenInSelection = false;
 
   bool anIsImage = false;
+  bool anIsImportedImage = false;
+  bool anIsCompositeImage = false;
+  bool anIsFusedImage = false;
+  bool anIsCutImage = false;
+  bool anIsSplittedImage = false;
+  bool anIsMustBeUpdatedImage = false;
   bool anIsPolyline = false;
   bool anIsVisualState = false;
 
@@ -157,12 +178,33 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
     {
       anIsSelection = true;
 
-      bool aVisibility = anObject->IsVisible( aViewId );
+      bool aVisibility = isObjectVisible( aViewId, anObject );
       anIsVisibleInSelection |= aVisibility;
       anIsHiddenInSelection |= !aVisibility;
 
       if( anObject->GetKind() == KIND_IMAGE )
+      {
         anIsImage = true;
+        Handle(HYDROData_Image) anImage = Handle(HYDROData_Image)::DownCast( anObject );
+        if( !anImage.IsNull() )
+        {
+          anIsImportedImage = anImage->HasTrsfPoints() && !anImage->IsSelfSplitted();
+          anIsCompositeImage = anImage->NbReferences() > 0;
+          if( HYDROOperations_Factory* aFactory = HYDROOperations_Factory::Factory() )
+          {
+            if( ImageComposer_Operator* anOperator = aFactory->Operator( anImage ) )
+            {
+              if( dynamic_cast<ImageComposer_FuseOperator*>( anOperator ) )
+                anIsFusedImage = true;
+              else if( dynamic_cast<ImageComposer_CutOperator*>( anOperator ) )
+                anIsCutImage = true;
+              else if( dynamic_cast<ImageComposer_CropOperator*>( anOperator ) )
+                anIsSplittedImage = true;
+            }
+          }
+          anIsMustBeUpdatedImage = anImage->MustBeUpdated();
+        }
+      }
       else if( anObject->GetKind() == KIND_POLYLINE )
         anIsPolyline = true;
       else if( anObject->GetKind() == KIND_VISUAL_STATE )
@@ -175,11 +217,29 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
     theMenu->addAction( action( SaveVisualStateId ) );
     theMenu->addSeparator();
   }
-  else if( anIsSelection && aSeq.Length() == 1 )
+
+  if( anIsSelection && anIsMustBeUpdatedImage )
+  {
+    theMenu->addAction( action( UpdateImageId ) );
+    theMenu->addSeparator();
+  }
+
+  if( anIsSelection && aSeq.Length() == 1 )
   {
     if( anIsImage )
     {
-      theMenu->addAction( action( EditImageId ) );
+      if( anIsImportedImage )
+        theMenu->addAction( action( EditImportedImageId ) );
+      else if( anIsCompositeImage )
+      {
+        if( anIsFusedImage )
+          theMenu->addAction( action( EditFusedImageId ) );
+        else if( anIsCutImage )
+          theMenu->addAction( action( EditCutImageId ) );
+        else if( anIsSplittedImage )
+          theMenu->addAction( action( EditSplittedImageId ) );
+      }
+
       theMenu->addAction( action( ObserveImageId ) );
       theMenu->addAction( action( ExportImageId ) );
       theMenu->addSeparator();
@@ -229,15 +289,25 @@ void HYDROGUI_Module::update( const int flags )
   // from one of the methods called below
   setUpdateEnabled( false );
 
-  if( ( flags & UF_Model ) && getDataModel() )
+  if( ( flags & UF_Viewer ) )
+    updateGV( flags & UF_GV_Init,
+              flags & UF_GV_Forced );
+
+  if( ( flags & UF_Model ) && getDataModel() && getApp() )
+  {
     getDataModel()->update( getStudyId() );
 
-  if( ( flags & UF_ObjBrowser ) && getApp() )
+    // Temporary workaround to prevent breaking
+    // the selection in the object browser.
+    // Note: processEvents() should be called after updateGV(),
+    // otherwise the application crashes from time to time.
+    qApp->processEvents(); 
     getApp()->updateObjectBrowser( true );
+  }
 
-  if( ( flags & UF_Viewer ) )
-    updateGV( flags & UF_GV_Init,
-              flags & UF_GV_Forced );
+  // Object browser is currently updated by using UF_Model flag
+  //if( ( flags & UF_ObjBrowser ) && getApp() )
+  //  getApp()->updateObjectBrowser( true );
 
   if( ( flags & UF_Controls ) && getApp() )
     getApp()->updateActions();
@@ -315,6 +385,38 @@ void HYDROGUI_Module::setViewManagerRole( SUIT_ViewManager* theViewManager,
   }
 }
 
+bool HYDROGUI_Module::isObjectVisible( const int theViewId,
+                                       const Handle(HYDROData_Object)& theObject )
+{
+  if( theObject.IsNull() )
+    return false;
+
+  ViewId2Name2ObjectStateMap::const_iterator anIter1 = myObjectStateMap.find( theViewId );
+  if( anIter1 != myObjectStateMap.end() )
+  {
+    const Name2ObjectStateMap& aName2ObjectStateMap = anIter1.value();
+    Name2ObjectStateMap::const_iterator anIter2 = aName2ObjectStateMap.find( theObject->GetName());
+    if( anIter2 != aName2ObjectStateMap.end() )
+    {
+      const ObjectState& anObjectState = anIter2.value();
+      return anObjectState.Visibility;
+    }
+  }
+  return false;
+}
+
+void HYDROGUI_Module::setObjectVisible( const int theViewId,
+                                        const Handle(HYDROData_Object)& theObject,
+                                        const bool theState )
+{
+  if( !theObject.IsNull() )
+  {
+    Name2ObjectStateMap& aName2ObjectStateMap = myObjectStateMap[ theViewId ];
+    ObjectState& anObjectState = aName2ObjectStateMap[ theObject->GetName() ];
+    anObjectState.Visibility = theState;
+  }
+}
+
 CAM_DataModel* HYDROGUI_Module::createDataModel()
 {
   return new HYDROGUI_DataModel( this );
@@ -330,22 +432,22 @@ void HYDROGUI_Module::customEvent( QEvent* e )
     {
       if( GraphicsView_Viewer* aViewer = dynamic_cast<GraphicsView_Viewer*>( aViewFrame->getViewer() ) )
       {
-        SUIT_ViewManager* aViewManager = aViewer->getViewManager();
-        ViewManagerRole aRole = getViewManagerRole( aViewManager );
-        if( aRole == VMR_General )
-          update( UF_Viewer );
-
-        aViewer->activateTransform( GraphicsView_Viewer::FitAll );
-
         if( GraphicsView_ViewPort* aViewPort = aViewer->getActiveViewPort() )
         {
           aViewPort->setInteractionFlag( GraphicsView_ViewPort::TraceBoundingRect );
           aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateContextMenu );
           aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateSelection );
 
-          // ouv: tmp
+          //ouv: temporarily commented
           //aViewPort->setViewLabelPosition( GraphicsView_ViewPort::VLP_BottomLeft, true );
         }
+
+        SUIT_ViewManager* aViewManager = aViewer->getViewManager();
+        ViewManagerRole aRole = getViewManagerRole( aViewManager );
+        if( aRole != VMR_TransformImage )
+          update( UF_Viewer );
+
+        aViewer->activateTransform( GraphicsView_Viewer::FitAll );
       }
     }
   }