lib/cpBaseQtApplication/MainWindow.cxx

   1 #include <cpBaseQtApplication/MainWindow.h>
   2 #include <cpBaseQtApplication/Plugins/Navigator.h>
   3 #include <cpBaseQtApplication/Pipeline/Canvas.h>
   4 #include <cpExtensions/QT/ConfigurationChooser.h>
   5 #include <cpExtensions/QT/ActorsWidgetInterface.h>
   6
   7 #include <QDir>
   8 #include <QFileDialog>
   9 #include <QInputDialog>
  10
  11 // -------------------------------------------------------------------------
  12 cpBaseQtApplication::MainWindow::
  13 MainWindow( int argc, char* argv[], QWidget* parent )
  14   : Superclass( parent ),
  15     m_LastSaveFileName( "" ),
  16     m_BaseWindowTitle( "cpBaseQtApplication" ),
  17     m_Canvas( NULL ),
  18     m_Navigator( NULL ),
  19     m_Viewer( NULL )
  20 {
  21   this->m_RunPath = QDir( "." ).canonicalPath( ).toStdString( );
  22   this->m_Loader.GuessEnvironment( this->m_RunPath );
  23   this->m_Loader.SaveEnvironment( this->m_RunPath );
  24   this->_clearWorkspace( );
  25 }
  26
  27 // -------------------------------------------------------------------------
  28 cpBaseQtApplication::MainWindow::
  29 ~MainWindow( )
  30 {
  31 }
  32
  33 // -------------------------------------------------------------------------
  34 cpBaseQtApplication::MainWindow::
  35 TWorkspace* cpBaseQtApplication::MainWindow::
  36 workspace( )
  37 {
  38   return( this->m_Workspace );
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 const cpBaseQtApplication::MainWindow::
  43 TWorkspace* cpBaseQtApplication::MainWindow::
  44 workspace( ) const
  45 {
  46   return( this->m_Workspace );
  47 }
  48
  49 // -------------------------------------------------------------------------
  50 cpBaseQtApplication::Pipeline::Canvas*
  51 cpBaseQtApplication::MainWindow::
  52 canvas( )
  53 {
  54   return( this->m_Canvas );
  55 }
  56
  57 // -------------------------------------------------------------------------
  58 const cpBaseQtApplication::Pipeline::Canvas*
  59 cpBaseQtApplication::MainWindow::
  60 canvas( ) const
  61 {
  62   return( this->m_Canvas );
  63 }
  64
  65 // -------------------------------------------------------------------------
  66 void cpBaseQtApplication::MainWindow::
  67 setCanvas( cpBaseQtApplication::Pipeline::Canvas* c )
  68 {
  69   this->m_Canvas = c;
  70   if( this->m_Canvas != NULL )
  71     this->m_Canvas->setWorkspace( this->m_Workspace );
  72
  73 }
  74
  75 // -------------------------------------------------------------------------
  76 cpBaseQtApplication::Plugins::Navigator*
  77 cpBaseQtApplication::MainWindow::
  78 navigator( )
  79 {
  80   return( this->m_Navigator );
  81 }
  82
  83 // -------------------------------------------------------------------------
  84 const cpBaseQtApplication::Plugins::Navigator*
  85 cpBaseQtApplication::MainWindow::
  86 navigator( ) const
  87 {
  88   return( this->m_Navigator );
  89 }
  90
  91 // -------------------------------------------------------------------------
  92 void cpBaseQtApplication::MainWindow::
  93 setNavigator( cpBaseQtApplication::Plugins::Navigator* n )
  94 {
  95   this->m_Navigator = n;
  96 }
  97
  98 // -------------------------------------------------------------------------
  99 cpExtensions::QT::ActorsWidgetInterface*
 100 cpBaseQtApplication::MainWindow::
 101 viewer( )
 102 {
 103   return( this->m_Viewer );
 104 }
 105
 106 // -------------------------------------------------------------------------
 107 const cpExtensions::QT::ActorsWidgetInterface*
 108 cpBaseQtApplication::MainWindow::
 109 viewer( ) const
 110 {
 111   return( this->m_Viewer );
 112 }
 113
 114 // -------------------------------------------------------------------------
 115 void cpBaseQtApplication::MainWindow::
 116 setViewer( cpExtensions::QT::ActorsWidgetInterface* v )
 117 {
 118   this->m_Viewer = v;
 119   if( this->m_Viewer != NULL )
 120   {
 121     auto interactors = this->m_Viewer->GetInteractors( );
 122     for( auto i : interactors )
 123       this->m_Workspace->AddInteractor( i );
 124
 125   } // fi
 126 }
 127
 128 // -------------------------------------------------------------------------
 129 void cpBaseQtApplication::MainWindow::
 130 _loadPlugins( const std::string& filename )
 131 {
 132   try
 133   {
 134     this->m_Loader.Register( filename );
 135     if( this->m_Navigator != NULL )
 136       this->m_Navigator->Update( );
 137   }
 138   catch( std::exception& err )
 139   {
 140     QMessageBox::critical(
 141       this,
 142       "Error loading plugins path",
 143       err.what( )
 144       );
 145
 146   } // yrt
 147 }
 148
 149 // -------------------------------------------------------------------------
 150 void cpBaseQtApplication::MainWindow::
 151 _loadPlugins( )
 152 {
 153   QFileDialog dlg( this );
 154   dlg.setFileMode( QFileDialog::ExistingFiles );
 155
 156   std::stringstream filter;
 157   std::string suffix = std::string( cpPlugins_LIB_EXT );
 158   filter << "Plugins file (*" << cpPlugins_LIB_EXT << ");;All files (*)";
 159   dlg.setNameFilter( filter.str( ).c_str( ) );
 160   dlg.setDefaultSuffix( suffix.c_str( ) );
 161   if( !( dlg.exec( ) ) )
 162     return;
 163   QStringList names = dlg.selectedFiles( );
 164   for( auto qIt = names.begin( ); qIt != names.end( ); ++qIt )
 165     this->_loadPlugins( qIt->toStdString( ) );
 166 }
 167
 168 // -------------------------------------------------------------------------
 169 void cpBaseQtApplication::MainWindow::
 170 _loadPluginsFromPath( const std::string& path )
 171 {
 172   try
 173   {
 174     this->m_Loader.RegisterFromDirectory( path );
 175     this->m_Loader.SaveEnvironment( this->m_RunPath );
 176     if( this->m_Navigator != NULL )
 177       this->m_Navigator->Update( );
 178   }
 179   catch( std::exception& err )
 180   {
 181     QMessageBox::critical(
 182       this,
 183       "Error loading plugins path",
 184       err.what( )
 185       );
 186
 187   } // yrt
 188 }
 189
 190 // -------------------------------------------------------------------------
 191 void cpBaseQtApplication::MainWindow::
 192 _loadPluginsFromPath( )
 193 {
 194   QFileDialog d( this );
 195   d.setFileMode( QFileDialog::DirectoryOnly );
 196   if( !( d.exec( ) ) )
 197     return;
 198   this->_loadPluginsFromPath( d.selectedFiles( ).begin( )->toStdString( ) );
 199 }
 200
 201 // -------------------------------------------------------------------------
 202 void cpBaseQtApplication::MainWindow::
 203 _clearWorkspace( )
 204 {
 205   this->setWindowTitle( this->m_BaseWindowTitle.c_str( ) );
 206   this->m_Workspace = TWorkspace::New( );
 207   if( this->m_Canvas != NULL )
 208   {
 209     this->m_Canvas->clear( );
 210     this->m_Canvas->setWorkspace( this->m_Workspace );
 211
 212   } // fi
 213   if( this->m_Viewer != NULL )
 214   {
 215     // TODO: this->m_Viewer->clear( );
 216     auto interactors = this->m_Viewer->GetInteractors( );
 217     for( auto i : interactors )
 218       this->m_Workspace->AddInteractor( i );
 219
 220   } // fi
 221 }
 222
 223 // -------------------------------------------------------------------------
 224 void cpBaseQtApplication::MainWindow::
 225 _saveWorkspace( const std::string& fname )
 226 {
 227   this->m_LastSaveFileName = fname;
 228   this->m_Workspace->Save( this->m_LastSaveFileName );
 229 }
 230
 231 // -------------------------------------------------------------------------
 232 void cpBaseQtApplication::MainWindow::
 233 _saveWorkspace( )
 234 {
 235   if( this->m_LastSaveFileName == "" )
 236   {
 237     QFileDialog dlg( this );
 238     dlg.setFileMode( QFileDialog::AnyFile );
 239     dlg.setDirectory( "." );
 240     dlg.setAcceptMode( QFileDialog::AcceptSave );
 241     dlg.setNameFilter(
 242       QFileDialog::tr( "Workspace file (*.wxml);;All files (*)" )
 243       );
 244     dlg.setDefaultSuffix( QFileDialog::tr( "wxml" ) );
 245     dlg.setWindowTitle( "Saving workspace" );
 246     if( dlg.exec( ) )
 247       this->_saveWorkspace( dlg.selectedFiles( ).begin( )->toStdString( ) );
 248   }
 249   else
 250     this->_saveWorkspace( this->m_LastSaveFileName );
 251 }
 252
 253 // -------------------------------------------------------------------------
 254 void cpBaseQtApplication::MainWindow::
 255 _loadWorkspace( const std::string& fname )
 256 {
 257   try
 258   {
 259     this->_clearWorkspace( );
 260     this->m_Workspace->Load( fname );
 261     this->m_LastSaveFileName = "";
 262     if( this->m_Canvas != NULL )
 263       this->m_Canvas->setWorkspace( this->m_Workspace );
 264   }
 265   catch( std::exception& err )
 266   {
 267     QMessageBox::critical(
 268       this,
 269       QMessageBox::tr( "Error loading workspace" ),
 270       QMessageBox::tr( err.what( ) )
 271       );
 272
 273   } // yrt
 274 }
 275
 276 // -------------------------------------------------------------------------
 277 void cpBaseQtApplication::MainWindow::
 278 _loadWorkspace( )
 279 {
 280   QFileDialog dlg( this );
 281   dlg.setFileMode( QFileDialog::ExistingFile );
 282   dlg.setDirectory( "." );
 283   dlg.setNameFilter(
 284     QFileDialog::tr( "Workspace file (*.wxml);;All files (*)" )
 285     );
 286   dlg.setDefaultSuffix( QFileDialog::tr( "wxml" ) );
 287   if( !( dlg.exec( ) ) )
 288     return;
 289   this->_loadWorkspace( dlg.selectedFiles( ).begin( )->toStdString( ) );
 290 }
 291
 292 // -------------------------------------------------------------------------
 293 void cpBaseQtApplication::MainWindow::
 294 _actorsProperties( )
 295 {
 296   auto data =
 297     dynamic_cast< cpExtensions::QT::ActorsWidgetInterface* >(
 298       this->m_Viewer
 299       );
 300   if( data != NULL )
 301   {
 302     auto dlg = new cpExtensions::QT::ConfigurationChooser( this );
 303     dlg->setData( data );
 304     dlg->exec( );
 305
 306   } // fi
 307 }
 308
 309 // eof - $RCSfile$