BUG: Fixed problem in overwrite confirm dialog for OTB app; Fixed issue...

BUG: Fixed problem in overwrite confirm dialog for OTB app; Fixed issue #744(Set import progress dialog before poping it up to center diaog).

Code/Common/ApplicationsWrapper/mvdWrapperQtWidgetView.cxx

@@ -369,7 +369,7 @@ QtWidgetView::OnExecButtonClicked()
 
   StringVector paramKeys( otbApp->GetParametersKeys() );
 
-  bool isSure = false;
+  bool isSure = true;
 
   for( StringVector::const_iterator it( paramKeys.begin() );
        it!=paramKeys.end();
@@ -387,14 +387,15 @@ QtWidgetView::OnExecButtonClicked()
       );
 
       isSure =
-	QMessageBox::question(
-	  this,
-	  tr( PROJECT_NAME ),
-	  tr( "Are you sure you want to overwrite file '%1'?" )
-	  .arg( outImgParam->GetFileName() ),
-	  QMessageBox::Yes | QMessageBox::No,
-	  QMessageBox::No
-	)==QMessageBox::Yes ||
+	( !QFileInfo( outImgParam->GetFileName() ).exists() ||
+	  QMessageBox::question(
+	    this,
+	    tr( PROJECT_NAME ),
+	    tr( "Are you sure you want to overwrite file '%1'?" )
+	    .arg( outImgParam->GetFileName() ),
+	    QMessageBox::Yes | QMessageBox::No,
+	    QMessageBox::No
+	  )==QMessageBox::Yes ) &&
 	isSure;
       }
     }

Code/Common/Core/mvdAbstractWorker.h

@@ -86,6 +86,10 @@ public:
   /** \brief Destructor. */
   virtual ~AbstractWorker();
 
+  /**
+   */
+  inline QString GetFirstProgressText() const;
+
   /*-[ PUBLIC SLOTS SECTION ]------------------------------------------------*/
 
 //
@@ -166,6 +170,10 @@ private:
    */
   virtual QObject* virtual_Do() =0;
 
+  /**
+   */
+  virtual QString virtual_GetFirstProgressText() const =0;
+
 
 //
 // Private attributes.
@@ -202,6 +210,14 @@ private slots:
 namespace mvd
 {
 
+/*****************************************************************************/
+inline
+QString
+AbstractWorker::GetFirstProgressText() const
+{
+  return virtual_GetFirstProgressText();
+}
+
 } // end namespace 'mvd'
 
 #endif // __mvdAbstractWorker_h

Code/Common/Core/mvdImageImporter.cxx

@@ -92,10 +92,14 @@ QObject*
 ImageImporter
 ::virtual_Do()
 {
+  /*
   emit ProgressTextChanged(
     tr( "Importing image '%1' as dataset into cache directory..." )
     .arg( QFileInfo( m_Filename ).fileName() )
   );
+  */
+
+  // emit ProgressTextChanged( GetFirstProgressText() );
 
   emit ProgressValueChanged( -1 );
 
@@ -108,6 +112,16 @@ ImageImporter
     );
 }
 
+/*******************************************************************************/
+QString
+ImageImporter
+::virtual_GetFirstProgressText() const
+{
+  return
+    tr( "Importing image '%1' as dataset into cache directory..." )
+    .arg( QFileInfo( m_Filename ).fileName() );
+}
+
 /*******************************************************************************/
 /* SLOTS                                                                       */
 /*******************************************************************************/

Code/Common/Core/mvdImageImporter.h

@@ -149,6 +149,8 @@ private:
 
   QObject* virtual_Do();
 
+  QString virtual_GetFirstProgressText() const;
+
 
 //
 // Private attributes.

Code/Common/Gui/mvdTaskProgressDialog.cxx

@@ -126,6 +126,8 @@ TaskProgressDialog
 {
   m_BackgroundTask->start();
 
+  setLabelText( m_BackgroundTask->GetWorker()->GetFirstProgressText() );
+
   return exec();
 }