ADD: class in charge of generating appliation mvd2 mainWindow title

Code/Common/CMakeLists.txt

@@ -29,6 +29,7 @@ set( Common_SOURCES
         mvdTypes.cxx
         mvdVectorImageModel.cxx
         mvdApplicationsToolBox.cxx
+        mvdMainWindowTitleLoader.cxx
         mvdApplicationsBrowser.cxx
 )
 
@@ -58,6 +59,7 @@ set( Common_HEADERS_MOC
         mvdStatusBarWidget.h
         mvdVectorImageModel.h
         mvdApplicationsToolBox.h
+        mvdMainWindowTitleLoader.h
         mvdApplicationsBrowser.h
 )
 

Code/Common/mvdMainWindowTitleLoader.cxx

+/*=========================================================================
+
+  Program:   Monteverdi2
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+
+  Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+  See OTBCopyright.txt for details.
+
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+
+#include "mvdMainWindowTitleLoader.h"
+
+//
+// Qt includes (sorted by alphabetic order)
+//// Must be included before system/custom includes.
+
+//
+// System includes (sorted by alphabetic order)
+
+//
+// ITK includes (sorted by alphabetic order)
+
+//
+// OTB includes (sorted by alphabetic order)
+
+//
+// Monteverdi includes (sorted by alphabetic order)
+#include "mvdVectorImageModel.h"
+
+namespace mvd
+{
+
+MainWindowTitleLoader
+::MainWindowTitleLoader(VectorImageModel* model):
+  m_Model(model)
+{
+}
+
+void
+MainWindowTitleLoader
+::LoadTitle()
+{
+  // This method is executed in a separate thread
+
+  std::ostringstream oss;
+  oss<<PROJECT_NAME<<" - "<<otb::System::GetShortFileName(ToStdString(m_Model->GetFilename()));
+  oss<<" ("<<m_Model->GetNbComponents()<<tr(" bands, ").toLatin1().constData();
+  oss<<m_Model->GetNativeLargestRegion().GetSize()[0];
+  oss<<"x"<<m_Model->GetNativeLargestRegion().GetSize()[1]<<tr(" pixels)").toLatin1().constData();
+  
+  emit TitleLoaded(FromStdString(oss.str()) );
+
+  // add the placename to the title if any
+  std::string placename = m_Model->GetCenterPixelPlaceName();
+  if (!placename.empty())
+    {
+    oss <<" - " <<ToStdString( tr("Location") )<< " : " << placename;
+    emit TitleLoaded(FromStdString(oss.str()) );
+    }
+
+  emit Finished();
+}
+
+} // end namespace 'mvd'

Code/Common/mvdMainWindowTitleLoader.h

+/*=========================================================================
+
+  Program:   Monteverdi2
+  Language:  C++
+
+
+  Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+  See Copyright.txt for details.
+
+  Monteverdi2 is distributed under the CeCILL licence version 2. See
+  Licence_CeCILL_V2-en.txt or
+  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt for more details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even
+  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+  PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+
+#ifndef __mvdMainWindowTitleLoader_h
+#define __mvdMainWindowTitleLoader_h
+
+//
+// Configuration include.
+//// Included at first position before any other ones.
+#include "ConfigureMonteverdi2.h"
+
+//
+// Qt includes (sorted by alphabetic order)
+//// Must be included before system/custom includes.
+#include <QtCore>
+
+//
+// System includes (sorted by alphabetic order)
+
+//
+// ITK includes (sorted by alphabetic order)
+
+//
+// OTB includes (sorted by alphabetic order)
+
+//
+// Monteverdi includes (sorted by alphabetic order)
+
+//
+// External classes pre-declaration.
+namespace
+{
+}
+
+namespace mvd
+{
+
+//
+// Internal class pre-declaration.
+class VectorImageModel;
+
+/*****************************************************************************/
+/* CLASS DEFINITION SECTION                                                  */
+
+/**
+  * \class MainWindowTitleLoader
+  *
+  * \brief Imports an image into a Monteverdi2 dataset
+  *
+  * This class is used to deport the dataset creation
+  * in a separate thread
+  */
+class MainWindowTitleLoader : public QObject
+{
+    Q_OBJECT;
+
+public:
+  /** \brief Constructor */
+  MainWindowTitleLoader(VectorImageModel* model);
+    
+public slots:
+  /** \brief Trigger the dataset creation */
+  void LoadTitle();
+
+signals:
+  /** \brief Triggered after model is ready */
+  void TitleLoaded( const QString& );
+
+  /** \brief Triggered when processing is finished */
+  void Finished();
+  
+private:
+
+  VectorImageModel* m_Model;
+};
+  
+} // end namespace 'mvd'
+
+#endif // __mvdImageModel_h