appli/cpPipelineEditor/cpPipelineEditor.cxx

   1 #include "cpPipelineEditor.h"
   2 #include "ui_cpPipelineEditor.h"
   3
   4 #include <QFileDialog>
   5 #include <QMessageBox>
   6 #include <cpPlugins/Interface/Workspace.h>
   7
   8 // -------------------------------------------------------------------------
   9 #define cpPipelineEditor_ConnectAction( ACTION )        \
  10   QObject::connect(                                     \
  11     this->m_UI->Action##ACTION, SIGNAL( triggered( ) ), \
  12     this, SLOT( _Action##ACTION( ) )                    \
  13     )
  14
  15 // -------------------------------------------------------------------------
  16 cpPipelineEditor::
  17 cpPipelineEditor( QWidget* parent )
  18   : QMainWindow( parent ),
  19     m_UI( new Ui::cpPipelineEditor ),
  20     m_Workspace( NULL )
  21 {
  22   this->m_UI->setupUi( this );
  23
  24   // Connect actions to slots
  25   cpPipelineEditor_ConnectAction( OpenWorkspace );
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 cpPipelineEditor::
  30 ~cpPipelineEditor( )
  31 {
  32   delete this->m_UI;
  33   if( this->m_Workspace != NULL )
  34     delete this->m_Workspace;
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 void cpPipelineEditor::
  39 _ActionOpenWorkspace( )
  40 {
  41   QFileDialog dlg( this );
  42   dlg.setFileMode( QFileDialog::ExistingFile );
  43   dlg.setDirectory( "." );
  44   dlg.setNameFilter(
  45     QFileDialog::tr( "Workspace file (*.xml);;All files (*)" )
  46     );
  47   dlg.setDefaultSuffix( QFileDialog::tr( "xml" ) );
  48   if( !( dlg.exec( ) ) )
  49     return;
  50   std::string fname = dlg.selectedFiles( ).at( 0 ).toStdString( );
  51
  52   if( this->m_Workspace != NULL )
  53     delete this->m_Workspace;
  54   this->m_Workspace = new cpPlugins::Interface::Workspace( );
  55   std::string err = this->m_Workspace->LoadWorkspace( fname );
  56   if( err == "" )
  57   {
  58     this->m_UI->Canvas->setWorkspace( this->m_Workspace );
  59   }
  60   else
  61   {
  62     delete this->m_Workspace;
  63     this->m_Workspace = NULL;
  64     QMessageBox::critical(
  65       this,
  66       QMessageBox::tr( "Error loading workspace" ),
  67       QMessageBox::tr( err.c_str( ) )
  68       );
  69
  70   } // fi
  71 }
  72
  73 // eof - $RCSfile$