HYDRO bug 17: add HYDRO version in About dialog.

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

diff --git a/src/HYDROGUI/HYDROGUI_ImportImageOp.cxx b/src/HYDROGUI/HYDROGUI_ImportImageOp.cxx
index d2da0a5c9da2f5534300dc5e8469d0142b62c9ab..86055e826db3dd3f7a4acb36a3dd9be0e4624ee3 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_ImportImageOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_ImportImageOp.cxx
@@ -183,22 +183,8 @@ bool HYDROGUI_ImportImageOp::processApply( int& theUpdateFlags,
     }
   }
 
-  if( !myPreviewPrs )
-    return false;
-
-  QImage anImage = myPreviewPrs->getImage();
-
   bool anIsRefImage = aPanel->getTransformationMode() == HYDROGUI_ImportImageDlg::RefImage;
 
-  QTransform aRefTransform;
-  if( anIsRefImage && myRefPreviewPrs )
-  {
-    Handle(HYDROData_Image) aRefImageObj =
-      Handle(HYDROData_Image)::DownCast( myRefPreviewPrs->getObject() );
-    if( !aRefImageObj.IsNull() )
-      aRefTransform = aRefImageObj->Trsf();
-  }
-
   HYDROGUI_ImportImageDlg::TransformationDataMap aMap;
   if( !aPanel->getTransformationDataMap( aMap ) )
     return false;
@@ -272,7 +258,7 @@ bool HYDROGUI_ImportImageOp::processApply( int& theUpdateFlags,
 
   QTransform aTransform;
   if( anIsRefImage )
-    aTransform = aTransform1Inverted * aTransform3 * aRefTransform;
+    aTransform = aTransform1Inverted * aTransform3 * myRefTransform;
   else
     aTransform = aTransform1Inverted * aTransform2;
 
@@ -287,7 +273,7 @@ bool HYDROGUI_ImportImageOp::processApply( int& theUpdateFlags,
 
   anImageObj->SetName( anImageName );
 
-  anImageObj->SetImage( anImage );
+  anImageObj->SetImage( myImage );
   anImageObj->SetTrsf( aTransform );
 
   if( anIsRefImage )
@@ -300,11 +286,18 @@ bool HYDROGUI_ImportImageOp::processApply( int& theUpdateFlags,
   anImageObj->SetTrsfPoints( aPointA1, aPointB1, aPointC1,
                              aPointA2, aPointB2, aPointC2 );
 
+  if( !myIsEdit )
+  {
+    // Set imported file name for image
+    QString aFilePath = aPanel->getFileName();
+    anImageObj->SetFilePath( aFilePath );
+  }
+   
   // must be done after all checks and before calling SetVisible() method below
   closePreview();
 
   if( !myIsEdit )
-    anImageObj->SetVisible( HYDROGUI_Tool::GetActiveGraphicsViewId( module() ), true );
+    module()->setObjectVisible( HYDROGUI_Tool::GetActiveGraphicsViewId( module() ), anImageObj, true );
 
   if( myIsEdit )
     if( HYDROOperations_Factory* aFactory = HYDROOperations_Factory::Factory() )
@@ -316,18 +309,23 @@ bool HYDROGUI_ImportImageOp::processApply( int& theUpdateFlags,
 
 void HYDROGUI_ImportImageOp::onCreatePreview( QImage theImage )
 {
+  myImage = theImage;
+
   LightApp_Application* anApp = module()->getApp();
 
   myActiveViewManager = anApp->activeViewManager();
 
   myPreviewPrs = new HYDROGUI_PrsImage( myIsEdit ? myEditedObject : 0 );
-  myPreviewPrs->setImage( theImage );
+  myPreviewPrs->setImage( myImage );
   myPreviewPrs->compute();
 
   myPreviewViewManager =
     dynamic_cast<GraphicsView_ViewManager*>( anApp->createViewManager( GraphicsView_Viewer::Type() ) );
   if( myPreviewViewManager )
   {
+    connect( myPreviewViewManager, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
+             this, SLOT( onLastViewClosed( SUIT_ViewManager* ) ) );
+
     module()->setViewManagerRole( myPreviewViewManager, HYDROGUI_Module::VMR_TransformImage );
     myPreviewViewManager->setTitle( tr( "TRANSFORM_IMAGE" ) );
     if( GraphicsView_Viewer* aViewer = myPreviewViewManager->getViewer() )
@@ -358,7 +356,7 @@ void HYDROGUI_ImportImageOp::onCreatePreview( QImage theImage )
     anImageName = HYDROGUI_Tool::GenerateObjectName( module(), "Image" );
   aPanel->setImageName( anImageName );
 
-  aPanel->setImageSize( theImage.size() );
+  aPanel->setImageSize( myImage.size() );
 
   aPanel->initializePointSelection();
   onPointSelected( false );
@@ -386,6 +384,8 @@ void HYDROGUI_ImportImageOp::onPointCoordChanged( bool theIsRef,
 
 void HYDROGUI_ImportImageOp::onRefImageActivated( const QString& theName )
 {
+  myRefTransform.reset();
+
   GraphicsView_ViewPort* aViewPort = 0;
   if( myPreviewViewManager )
     if( GraphicsView_Viewer* aViewer = myPreviewViewManager->getViewer() )
@@ -394,10 +394,17 @@ void HYDROGUI_ImportImageOp::onRefImageActivated( const QString& theName )
   if( !aViewPort )
     return;
 
-  aViewPort->removeItem( myRefPreviewPrs );
+  if( myPreviewPrs )
+    myPreviewPrs->setCaption( QString() );
 
-  delete myRefPreviewPrs;
-  myRefPreviewPrs = 0;
+  if( myRefPreviewPrs )
+  {
+    myRefPreviewPrs->setCaption( QString() );
+    aViewPort->removeItem( myRefPreviewPrs );
+
+    delete myRefPreviewPrs;
+    myRefPreviewPrs = 0;
+  }
 
   QImage anImage;
   Handle(HYDROData_Image) anImageObj = Handle(HYDROData_Image)::DownCast(
@@ -405,6 +412,7 @@ void HYDROGUI_ImportImageOp::onRefImageActivated( const QString& theName )
   if( !anImageObj.IsNull() )
   {
     anImage = anImageObj->Image();
+    myRefTransform = anImageObj->Trsf();
 
     myRefPreviewPrs = new HYDROGUI_PrsImage( anImageObj );
     myRefPreviewPrs->setImage( anImage );
@@ -416,8 +424,11 @@ void HYDROGUI_ImportImageOp::onRefImageActivated( const QString& theName )
     // vertically shift the reference prs relatively to the main prs
     if( myPreviewPrs )
     {
+      myPreviewPrs->setCaption( tr( "IMPORTED_IMAGE" ) );
+
       QImage anImage = myPreviewPrs->getImage();
-      myRefPreviewPrs->moveBy( 0, anImage.height() + 20 );
+      myRefPreviewPrs->moveBy( 0, anImage.height() + 60 );
+      myRefPreviewPrs->setCaption( tr( "REFERENCE_IMAGE" ) );
     }
 
     aViewPort->addItem( myRefPreviewPrs );
@@ -433,6 +444,11 @@ void HYDROGUI_ImportImageOp::onRefImageActivated( const QString& theName )
   onPointSelected( true );
 }
 
+void HYDROGUI_ImportImageOp::onLastViewClosed( SUIT_ViewManager* theViewManager )
+{
+  closePreview();
+}
+
 void HYDROGUI_ImportImageOp::onPointSelected()
 {
   onPointSelected( myRefPreviewPrs && myRefPreviewPrs->isSelected() );
@@ -478,6 +494,9 @@ void HYDROGUI_ImportImageOp::closePreview()
 
   if( myPreviewViewManager )
   {
+    disconnect( myPreviewViewManager, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
+                this, SLOT( onLastViewClosed( SUIT_ViewManager* ) ) );
+
     module()->getApp()->removeViewManager( myPreviewViewManager ); // myPreviewViewManager is deleted here
     myPreviewViewManager = 0;
   }