lib/cpPlugins/QT/SaveFileDialog.cxx

   1 #include <cpPlugins/QT/SaveFileDialog.h>
   2
   3 #ifdef cpPlugins_QT4
   4
   5 #include <cpPlugins/BaseObjects/Parameters.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpPlugins::QT::SaveFileDialog::
   9 SaveFileDialog( QWidget* parent )
  10   : QFileDialog( parent ),
  11     m_Parameters( NULL ),
  12     m_Name( "" )
  13 {
  14   this->connect(
  15     this, SIGNAL( accepted( ) ), this, SLOT( _dlg_Accepted( ) )
  16     );
  17   this->setWindowTitle( "Save a file" );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 cpPlugins::QT::SaveFileDialog::
  22 ~SaveFileDialog( )
  23 {
  24 }
  25
  26 // -------------------------------------------------------------------------
  27 void cpPlugins::QT::SaveFileDialog::
  28 SetParameters(
  29   cpPlugins::BaseObjects::Parameters* params, const std::string& name
  30   )
  31 {
  32   if( params == NULL )
  33   {
  34     this->m_Parameters = NULL;
  35     this->m_Name = "";
  36     return;
  37
  38   } // fi
  39   auto param_type = params->GetType( name );
  40   if( param_type != cpPlugins::BaseObjects::Parameters::SaveFileName )
  41   {
  42     this->m_Parameters = NULL;
  43     this->m_Name = "";
  44     return;
  45
  46   } // fi
  47   this->m_Parameters = params;
  48   this->m_Name = name;
  49
  50   QStringList filters;
  51   auto extensions = this->m_Parameters->GetAcceptedFileExtensions( name );
  52   if( extensions != "" )
  53     filters << extensions.c_str( );
  54   filters << "Any file (*)";
  55   this->setFileMode( QFileDialog::AnyFile );
  56   this->setNameFilters( filters );
  57   this->setAcceptMode( QFileDialog::AcceptOpen );
  58   auto file = this->m_Parameters->GetSaveFileName( this->m_Name );
  59   if( file == "" )
  60     file = ".";
  61   QFileInfo info( file.c_str( ) );
  62   this->setDirectory( info.canonicalPath( ) );
  63 }
  64
  65 // -------------------------------------------------------------------------
  66 void cpPlugins::QT::SaveFileDialog::
  67 _dlg_Accepted( )
  68 {
  69   if( this->m_Parameters != NULL )
  70   {
  71     auto files = this->selectedFiles( );
  72     this->m_Parameters->SetSaveFileName(
  73       this->m_Name, files[ 0 ].toStdString( )
  74       );
  75
  76   } // fi
  77 }
  78
  79 #endif // cpPlugins_QT4
  80
  81 // eof - $RCSfile$