QList<QAction*> QgsGrassItemActions::actions()
{
QList<QAction*> list;
QAction* optionsAction = new QAction( tr( "GRASS Options" ), this );
connect( optionsAction, SIGNAL( triggered() ), QgsGrass::instance(), SLOT( openOptions() ) );
list << optionsAction;
bool isMapsetOwner = QgsGrass::isOwner( mGrassObject.gisdbase(), mGrassObject.location(), mGrassObject.mapset() );
// TODO: add icons to provider
// TODO: check ownership
if ( mGrassObject.type() == QgsGrassObject::Location )
{
QAction* newMapsetAction = new QAction( QgsApplication::getThemeIcon( "grass_new_mapset.png" ), tr( "New mapset" ), this );
connect( newMapsetAction, SIGNAL( triggered() ), SLOT( newMapset() ) );
list << newMapsetAction;
}
if ( mGrassObject.type() == QgsGrassObject::Mapset && isMapsetOwner )
{
QAction* openMapsetAction = new QAction( QgsApplication::getThemeIcon( "grass_open_mapset.png" ), tr( "Open mapset" ), this );
connect( openMapsetAction, SIGNAL( triggered() ), SLOT( openMapset() ) );
list << openMapsetAction;
}
if (( mGrassObject.type() == QgsGrassObject::Raster || mGrassObject.type() == QgsGrassObject::Vector
|| mGrassObject.type() == QgsGrassObject::Group ) && isMapsetOwner )
{
QAction* renameAction = new QAction( tr( "Rename" ), this );
connect( renameAction, SIGNAL( triggered() ), this, SLOT( renameGrassObject() ) );
list << renameAction;
QAction* deleteAction = new QAction( tr( "Delete" ), this );
connect( deleteAction, SIGNAL( triggered() ), this, SLOT( deleteGrassObject() ) );
list << deleteAction;
}
if (( mGrassObject.type() == QgsGrassObject::Mapset || mGrassObject.type() == QgsGrassObject::Vector )
&& mValid && isMapsetOwner )
{
// TODO: disable new layer actions on maps currently being edited
QAction* newPointAction = new QAction( tr( "New Point Layer" ), this );
connect( newPointAction, SIGNAL( triggered() ), SLOT( newPointLayer() ) );
list << newPointAction;
QAction* newLineAction = new QAction( tr( "New Line Layer" ), this );
connect( newLineAction, SIGNAL( triggered() ), SLOT( newLineLayer() ) );
list << newLineAction;
QAction* newPolygonAction = new QAction( tr( "New Polygon Layer" ), this );
connect( newPolygonAction, SIGNAL( triggered() ), SLOT( newPolygonLayer() ) );
list << newPolygonAction;
}
return list;
}
/*
* Initialize the GUI interface for the plugin
*/
void QgsGrassPlugin::initGui()
{
toolBarPointer = 0;
mTools = 0;
mNewMapset = 0;
mRegion = 0;
QSettings settings;
QgsGrass::init();
mCanvas = qGisInterface->mapCanvas();
QWidget* qgis = qGisInterface->mainWindow();
connect( mCanvas->mapRenderer(), SIGNAL( destinationSrsChanged() ), this, SLOT( setTransform() ) );
// Connect project
connect( qgis, SIGNAL( projectRead() ), this, SLOT( projectRead() ) );
connect( qgis, SIGNAL( newProject() ), this, SLOT( newProject() ) );
// Create region rubber band
mRegionBand = new QgsRubberBand( mCanvas, QGis::Polygon );
mRegionBand->setZValue( 20 );
// Create the action for tool (the icons are set later by calling setCurrentTheme)
mOpenMapsetAction = new QAction( QIcon(), tr( "Open mapset" ), this );
mNewMapsetAction = new QAction( QIcon(), tr( "New mapset" ), this );
mCloseMapsetAction = new QAction( QIcon(), tr( "Close mapset" ), this );
mAddVectorAction = new QAction( QIcon(), tr( "Add GRASS vector layer" ), this );
mAddRasterAction = new QAction( QIcon(), tr( "Add GRASS raster layer" ), this );
mOpenToolsAction = new QAction( QIcon(), tr( "Open GRASS tools" ), this );
mRegionAction = new QAction( QIcon(), tr( "Display Current Grass Region" ), this );
mRegionAction->setCheckable( true );
mEditRegionAction = new QAction( QIcon(), tr( "Edit Current Grass Region" ), this );
mEditAction = new QAction( QIcon(), tr( "Edit Grass Vector layer" ), this );
mNewVectorAction = new QAction( QIcon(), tr( "Create new Grass Vector" ), this );
mAddVectorAction->setWhatsThis( tr( "Adds a GRASS vector layer to the map canvas" ) );
mAddRasterAction->setWhatsThis( tr( "Adds a GRASS raster layer to the map canvas" ) );
mOpenToolsAction->setWhatsThis( tr( "Open GRASS tools" ) );
mRegionAction->setWhatsThis( tr( "Displays the current GRASS region as a rectangle on the map canvas" ) );
mEditRegionAction->setWhatsThis( tr( "Edit the current GRASS region" ) );
mEditAction->setWhatsThis( tr( "Edit the currently selected GRASS vector layer." ) );
// Connect the action
connect( mAddVectorAction, SIGNAL( triggered() ), this, SLOT( addVector() ) );
connect( mAddRasterAction, SIGNAL( triggered() ), this, SLOT( addRaster() ) );
connect( mOpenToolsAction, SIGNAL( triggered() ), this, SLOT( openTools() ) );
connect( mEditAction, SIGNAL( triggered() ), this, SLOT( edit() ) );
connect( mNewVectorAction, SIGNAL( triggered() ), this, SLOT( newVector() ) );
connect( mRegionAction, SIGNAL( toggled( bool ) ), this, SLOT( switchRegion( bool ) ) );
connect( mEditRegionAction, SIGNAL( triggered() ), this, SLOT( changeRegion() ) );
connect( mOpenMapsetAction, SIGNAL( triggered() ), this, SLOT( openMapset() ) );
connect( mNewMapsetAction, SIGNAL( triggered() ), this, SLOT( newMapset() ) );
connect( mCloseMapsetAction, SIGNAL( triggered() ), this, SLOT( closeMapset() ) );
// Add actions to a GRASS plugin menu
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mOpenMapsetAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mNewMapsetAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mCloseMapsetAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mAddVectorAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mAddRasterAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mNewVectorAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mEditAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mOpenToolsAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mRegionAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mEditRegionAction );
// Add the toolbar to the main window
toolBarPointer = qGisInterface->addToolBar( tr( "GRASS" ) );
toolBarPointer->setObjectName( "GRASS" );
// Add to the toolbar
toolBarPointer->addAction( mOpenMapsetAction );
toolBarPointer->addAction( mNewMapsetAction );
toolBarPointer->addAction( mCloseMapsetAction );
toolBarPointer->addSeparator();
toolBarPointer->addAction( mAddVectorAction );
toolBarPointer->addAction( mAddRasterAction );
toolBarPointer->addAction( mNewVectorAction );
toolBarPointer->addAction( mEditAction );
toolBarPointer->addAction( mOpenToolsAction );
toolBarPointer->addAction( mRegionAction );
toolBarPointer->addAction( mEditRegionAction );
// Set icons to current theme
setCurrentTheme( "" );
// Connect theme change signal
connect( qGisInterface, SIGNAL( currentThemeChanged( QString ) ), this, SLOT( setCurrentTheme( QString ) ) );
// Connect display region
connect( mCanvas, SIGNAL( renderComplete( QPainter * ) ), this, SLOT( postRender( QPainter * ) ) );
setEditAction();
connect( qGisInterface, SIGNAL( currentLayerChanged( QgsMapLayer * ) ),
this, SLOT( setEditAction() ) );
// Init Region symbology
mRegionPen.setColor( QColor( settings.value( "/GRASS/region/color", "#ff0000" ).toString() ) );
mRegionPen.setWidth( settings.value( "/GRASS/region/width", 0 ).toInt() );
mRegionBand->setColor( mRegionPen.color() );
mRegionBand->setWidth( mRegionPen.width() );
mapsetChanged();
}
/*
* Initialize the GUI interface for the plugin
*/
void QgsGrassPlugin::initGui()
{
mToolBarPointer = 0;
mTools = 0;
mNewMapset = 0;
mCanvas = qGisInterface->mapCanvas();
// Create region rubber band
mRegionBand = new QgsRubberBand( mCanvas, QGis::Polygon );
mRegionBand->setZValue( 20 );
// Create the action for tool (the icons are set later by calling setCurrentTheme)
mOpenMapsetAction = new QAction( QIcon(), tr( "Open Mapset" ), this );
mOpenMapsetAction->setObjectName( "mOpenMapsetAction" );
mNewMapsetAction = new QAction( QIcon(), tr( "New Mapset" ), this );
mNewMapsetAction->setObjectName( "mNewMapsetAction" );
mCloseMapsetAction = new QAction( QIcon(), tr( "Close Mapset" ), this );
mCloseMapsetAction->setObjectName( "mCloseMapsetAction" );
mOpenToolsAction = new QAction( QIcon(), tr( "Open GRASS Tools" ), this );
mOpenToolsAction->setObjectName( "mAddPolygonActionmOpenToolsAction" );
mOpenToolsAction->setWhatsThis( tr( "Open GRASS tools" ) );
mRegionAction = new QAction( QIcon(), tr( "Display Current Grass Region" ), this );
mRegionAction->setObjectName( "mRegionAction" );
mRegionAction->setWhatsThis( tr( "Displays the current GRASS region as a rectangle on the map canvas" ) );
mRegionAction->setCheckable( true );
mOptionsAction = new QAction( QIcon(), tr( "GRASS Options" ), this );
mOptionsAction->setObjectName( "mOptionsAction" );
// Connect the actions
connect( mOpenMapsetAction, SIGNAL( triggered() ), this, SLOT( openMapset() ) );
connect( mNewMapsetAction, SIGNAL( triggered() ), this, SLOT( newMapset() ) );
connect( mCloseMapsetAction, SIGNAL( triggered() ), SLOT( closeMapset() ) );
connect( mOpenToolsAction, SIGNAL( triggered() ), this, SLOT( openTools() ) );
connect( mRegionAction, SIGNAL( toggled( bool ) ), this, SLOT( switchRegion( bool ) ) );
connect( mOptionsAction, SIGNAL( triggered() ), QgsGrass::instance(), SLOT( openOptions() ) );
// Add actions to a GRASS plugin menu
QString menu = tr( "&GRASS" );
qGisInterface->addPluginToMenu( menu, mOpenMapsetAction );
qGisInterface->addPluginToMenu( menu, mNewMapsetAction );
qGisInterface->addPluginToMenu( menu, mCloseMapsetAction );
qGisInterface->addPluginToMenu( menu, mOpenToolsAction );
qGisInterface->addPluginToMenu( menu, mRegionAction );
qGisInterface->addPluginToMenu( menu, mOptionsAction );
// Add the toolbar to the main window
mToolBarPointer = qGisInterface->addToolBar( tr( "GRASS" ) );
mToolBarPointer->setObjectName( "GRASS" );
// Add to the toolbar
#if 0
mToolBarPointer->addAction( mOpenMapsetAction );
mToolBarPointer->addAction( mNewMapsetAction );
mToolBarPointer->addAction( mCloseMapsetAction );
mToolBarPointer->addSeparator();
#endif
mToolBarPointer->addAction( mOpenToolsAction );
mToolBarPointer->addAction( mRegionAction );
// Editing
mAddPointAction = new QAction( QgsApplication::getThemeIcon( "/mActionCapturePoint.png" ), tr( "Add Point" ), this );
mAddPointAction->setObjectName( "mAddPointAction" );
mAddPointAction->setCheckable( true );
mAddLineAction = new QAction( QgsApplication::getThemeIcon( "/mActionCaptureLine.png" ), tr( "Add Line" ), this );
mAddLineAction->setObjectName( "mAddLineAction" );
mAddLineAction->setCheckable( true );
mAddBoundaryAction = new QAction( getThemeIcon( "mActionCaptureBoundary.png" ), tr( "Add Boundary" ), this );
mAddBoundaryAction->setObjectName( "mAddBoundaryAction" );
mAddBoundaryAction->setCheckable( true );
mAddCentroidAction = new QAction( getThemeIcon( "mActionCaptureCentroid.png" ), tr( "Add Centroid" ), this );
mAddCentroidAction->setObjectName( "mAddCentroidAction" );
mAddCentroidAction->setCheckable( true );
mAddAreaAction = new QAction( QgsApplication::getThemeIcon( "/mActionCapturePolygon.png" ), tr( "Add Area" ), this );
mAddAreaAction->setObjectName( "mAddAreaAction" );
mAddAreaAction->setCheckable( true );
connect( mAddPointAction, SIGNAL( triggered() ), SLOT( addFeature() ) );
connect( mAddLineAction, SIGNAL( triggered() ), SLOT( addFeature() ) );
connect( mAddBoundaryAction, SIGNAL( triggered() ), SLOT( addFeature() ) );
connect( mAddCentroidAction, SIGNAL( triggered() ), SLOT( addFeature() ) );
connect( mAddAreaAction, SIGNAL( triggered() ), SLOT( addFeature() ) );
mAddFeatureAction = qGisInterface->actionAddFeature();
mAddFeatureAction->actionGroup()->addAction( mAddPointAction );
mAddFeatureAction->actionGroup()->addAction( mAddLineAction );
mAddFeatureAction->actionGroup()->addAction( mAddBoundaryAction );
mAddFeatureAction->actionGroup()->addAction( mAddCentroidAction );
mAddFeatureAction->actionGroup()->addAction( mAddAreaAction );
qGisInterface->digitizeToolBar()->insertAction( mAddFeatureAction, mAddPointAction );
qGisInterface->digitizeToolBar()->insertAction( mAddFeatureAction, mAddLineAction );
qGisInterface->digitizeToolBar()->insertAction( mAddFeatureAction, mAddBoundaryAction );
qGisInterface->digitizeToolBar()->insertAction( mAddFeatureAction, mAddCentroidAction );
qGisInterface->digitizeToolBar()->insertAction( mAddFeatureAction, mAddAreaAction );
resetEditActions();
mAddPoint = new QgsGrassAddFeature( qGisInterface->mapCanvas(), QgsMapToolAdvancedDigitizing::CapturePoint );
mAddPoint->setAction( mAddPointAction );
mAddLine = new QgsGrassAddFeature( qGisInterface->mapCanvas(), QgsMapToolAdvancedDigitizing::CaptureLine );
mAddLine->setAction( mAddLineAction );
mAddBoundary = new QgsGrassAddFeature( qGisInterface->mapCanvas(), QgsMapToolAdvancedDigitizing::CaptureLine );
mAddBoundary->setAction( mAddBoundaryAction );
mAddCentroid = new QgsGrassAddFeature( qGisInterface->mapCanvas(), QgsMapToolAdvancedDigitizing::CapturePoint );
mAddCentroid->setAction( mAddCentroidAction );
mAddArea = new QgsGrassAddFeature( qGisInterface->mapCanvas(), QgsMapToolAdvancedDigitizing::CapturePolygon );
mAddArea->setAction( mAddAreaAction );
// Connect project
QWidget* qgis = qGisInterface->mainWindow();
connect( qgis, SIGNAL( projectRead() ), this, SLOT( projectRead() ) );
connect( qgis, SIGNAL( newProject() ), this, SLOT( newProject() ) );
// Set icons to current theme
setCurrentTheme( "" );
// Connect theme change signal
connect( qGisInterface, SIGNAL( currentThemeChanged( QString ) ), this, SLOT( setCurrentTheme( QString ) ) );
connect( mCanvas, SIGNAL( destinationCrsChanged() ), this, SLOT( setTransform() ) );
// Connect display region
connect( mCanvas, SIGNAL( renderComplete( QPainter * ) ), this, SLOT( postRender( QPainter * ) ) );
connect( QgsGrass::instance(), SIGNAL( gisbaseChanged() ), SLOT( onGisbaseChanged() ) );
connect( QgsGrass::instance(), SIGNAL( mapsetChanged() ), SLOT( mapsetChanged() ) );
connect( QgsGrass::instance(), SIGNAL( regionChanged() ), SLOT( displayRegion() ) );
connect( QgsGrass::instance(), SIGNAL( regionPenChanged() ), SLOT( displayRegion() ) );
connect( QgsGrass::instance(), SIGNAL( newLayer( QString, QString ) ), SLOT( onNewLayer( QString, QString ) ) );
// Connect start/stop editing
connect( QgsMapLayerRegistry::instance(), SIGNAL( layerWasAdded( QgsMapLayer* ) ), this, SLOT( onLayerWasAdded( QgsMapLayer* ) ) );
connect( qGisInterface->layerTreeView(), SIGNAL( currentLayerChanged( QgsMapLayer* ) ),
SLOT( onCurrentLayerChanged( QgsMapLayer* ) ) );
// open tools when plugin is loaded so that main app restores tools dock widget state
mTools = new QgsGrassTools( qGisInterface, qGisInterface->mainWindow() );
qGisInterface->addDockWidget( Qt::RightDockWidgetArea, mTools );
onGisbaseChanged();
mapsetChanged();
}
/*
* Initialize the GUI interface for the plugin
*/
void QgsGrassPlugin::initGui()
{
if ( !QgsGrass::init() )
{
qGisInterface->messageBar()->pushMessage( tr( "GRASS error" ), QgsGrass::errorMessage(), QgsMessageBar::WARNING );
// TODO: add a widget with warning
return;
}
mToolBarPointer = 0;
mTools = 0;
mNewMapset = 0;
mCanvas = qGisInterface->mapCanvas();
QWidget* qgis = qGisInterface->mainWindow();
connect( mCanvas, SIGNAL( destinationCrsChanged() ), this, SLOT( setTransform() ) );
// Connect project
connect( qgis, SIGNAL( projectRead() ), this, SLOT( projectRead() ) );
connect( qgis, SIGNAL( newProject() ), this, SLOT( newProject() ) );
// Create region rubber band
mRegionBand = new QgsRubberBand( mCanvas, QGis::Polygon );
mRegionBand->setZValue( 20 );
// Create the action for tool (the icons are set later by calling setCurrentTheme)
mOpenMapsetAction = new QAction( QIcon(), tr( "Open Mapset" ), this );
mOpenMapsetAction->setObjectName( "mOpenMapsetAction" );
mNewMapsetAction = new QAction( QIcon(), tr( "New Mapset" ), this );
mNewMapsetAction->setObjectName( "mNewMapsetAction" );
mCloseMapsetAction = new QAction( QIcon(), tr( "Close Mapset" ), this );
mCloseMapsetAction->setObjectName( "mCloseMapsetAction" );
mOpenToolsAction = new QAction( QIcon(), tr( "Open GRASS Tools" ), this );
mOpenToolsAction->setObjectName( "mOpenToolsAction" );
mOpenToolsAction->setWhatsThis( tr( "Open GRASS tools" ) );
mRegionAction = new QAction( QIcon(), tr( "Display Current Grass Region" ), this );
mRegionAction->setObjectName( "mRegionAction" );
mRegionAction->setWhatsThis( tr( "Displays the current GRASS region as a rectangle on the map canvas" ) );
mRegionAction->setCheckable( true );
mEditAction = new QAction( QIcon(), tr( "Edit Grass Vector layer" ), this );
mEditAction->setObjectName( "mEditAction" );
mEditAction->setWhatsThis( tr( "Edit the currently selected GRASS vector layer." ) );
mNewVectorAction = new QAction( QIcon(), tr( "Create New Grass Vector" ), this );
mNewVectorAction->setObjectName( "mNewVectorAction" );
// Connect the action
connect( mOpenToolsAction, SIGNAL( triggered() ), this, SLOT( openTools() ) );
connect( mEditAction, SIGNAL( triggered() ), this, SLOT( edit() ) );
connect( mNewVectorAction, SIGNAL( triggered() ), this, SLOT( newVector() ) );
connect( mRegionAction, SIGNAL( toggled( bool ) ), this, SLOT( switchRegion( bool ) ) );
connect( mOpenMapsetAction, SIGNAL( triggered() ), this, SLOT( openMapset() ) );
connect( mNewMapsetAction, SIGNAL( triggered() ), this, SLOT( newMapset() ) );
connect( mCloseMapsetAction, SIGNAL( triggered() ), SLOT( closeMapset() ) );
// Add actions to a GRASS plugin menu
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mOpenMapsetAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mNewMapsetAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mCloseMapsetAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mNewVectorAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mEditAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mOpenToolsAction );
qGisInterface->addPluginToMenu( tr( "&GRASS" ), mRegionAction );
// Add the toolbar to the main window
mToolBarPointer = qGisInterface->addToolBar( tr( "GRASS" ) );
mToolBarPointer->setObjectName( "GRASS" );
// Add to the toolbar
mToolBarPointer->addAction( mOpenMapsetAction );
mToolBarPointer->addAction( mNewMapsetAction );
mToolBarPointer->addAction( mCloseMapsetAction );
mToolBarPointer->addSeparator();
mToolBarPointer->addAction( mNewVectorAction );
mToolBarPointer->addAction( mEditAction );
mToolBarPointer->addAction( mOpenToolsAction );
mToolBarPointer->addAction( mRegionAction );
// Set icons to current theme
setCurrentTheme( "" );
// Connect theme change signal
connect( qGisInterface, SIGNAL( currentThemeChanged( QString ) ), this, SLOT( setCurrentTheme( QString ) ) );
// Connect display region
connect( mCanvas, SIGNAL( renderComplete( QPainter * ) ), this, SLOT( postRender( QPainter * ) ) );
setEditAction();
connect( qGisInterface, SIGNAL( currentLayerChanged( QgsMapLayer * ) ),
this, SLOT( setEditAction() ) );
connect( QgsGrass::instance(), SIGNAL( mapsetChanged() ), SLOT( mapsetChanged() ) );
connect( QgsGrass::instance(), SIGNAL( regionChanged() ), SLOT( displayRegion() ) );
connect( QgsGrass::instance(), SIGNAL( regionPenChanged() ), SLOT( displayRegion() ) );
mapsetChanged();
// open tools when plugin is loaded so that main app restores tools dock widget state
mTools = new QgsGrassTools( qGisInterface, qGisInterface->mainWindow() );
qGisInterface->addDockWidget( Qt::RightDockWidgetArea, mTools );
}
