QgsGrassOptions::QgsGrassOptions( QWidget *parent )
: QgsOptionsDialogBase( "GrassOptions", parent )
, QgsGrassOptionsBase()
, mImportSettingsPath( "/GRASS/browser/import" )
, mModulesSettingsPath( "/GRASS/modules/config" )
{
setupUi( this );
initOptionsBase( false );
connect( this, SIGNAL( accepted() ), SLOT( saveOptions() ) );
connect( buttonBox->button( QDialogButtonBox::Apply ), SIGNAL( clicked() ), SLOT( saveOptions() ) );
QSettings settings;
// General
QString version = QString( GRASS_VERSION_STRING ).remove( "@(#)" ).trimmed();
QString revision = QString( GIS_H_VERSION ).remove( "$" ).trimmed();
mGrassVersionLabel->setText( tr( "GRASS version" ) + " : " + version + " " + revision );
bool customGisbase = settings.value( "/GRASS/gidbase/custom", false ).toBool();
QString customGisbaseDir = settings.value( "/GRASS/gidbase/customDir" ).toString();
mGisbaseDefaultRadioButton->setText( tr( "Default" ) + " (" + QgsGrass::defaultGisbase() + ")" );
mGisbaseDefaultRadioButton->setChecked( !customGisbase );
mGisbaseCustomRadioButton->setChecked( customGisbase );
mGisbaseLineEdit->setText( customGisbaseDir );
gisbaseChanged();
connect( mGisbaseDefaultRadioButton, SIGNAL( toggled( bool ) ), SLOT( gisbaseChanged() ) );
connect( mGisbaseLineEdit, SIGNAL( textChanged( const QString & ) ), SLOT( gisbaseChanged() ) );
connect( mGisbaseLineEdit, SIGNAL( textEdited( const QString & ) ), SLOT( gisbaseChanged() ) );
connect( mGisbaseGroupBox, SIGNAL( collapsedStateChanged( bool ) ), SLOT( gisbaseChanged() ) );
// Modules
bool customModules = settings.value( mModulesSettingsPath + "/custom", false ).toBool();
QString customModulesDir = settings.value( mModulesSettingsPath + "/customDir" ).toString();
mModulesConfigDefaultRadioButton->setText( tr( "Default" ) + " (" + QgsGrass::modulesConfigDefaultDirPath() + ")" );
mModulesConfigDefaultRadioButton->setChecked( !customModules );
mModulesConfigCustomRadioButton->setChecked( customModules );
mModulesConfigDirLineEdit->setText( customModulesDir );
mModulesDebugCheckBox->setChecked( QgsGrass::modulesDebug() );
// Browser
QgsRasterProjector::Precision crsTransform = ( QgsRasterProjector::Precision ) settings.value( mImportSettingsPath + "/crsTransform", QgsRasterProjector::Approximate ).toInt();
mCrsTransformationComboBox->addItem( QgsRasterProjector::precisionLabel( QgsRasterProjector::Approximate ), QgsRasterProjector::Approximate );
mCrsTransformationComboBox->addItem( QgsRasterProjector::precisionLabel( QgsRasterProjector::Exact ), QgsRasterProjector::Exact );
mCrsTransformationComboBox->setCurrentIndex( mCrsTransformationComboBox->findData( crsTransform ) );
mImportExternalCheckBox->setChecked( settings.value( mImportSettingsPath + "/external", true ).toBool() );
mTopoLayersCheckBox->setChecked( settings.value( "/GRASS/showTopoLayers", false ).toBool() );
// Region
QPen regionPen = QgsGrass::regionPen();
mRegionColorButton->setContext( "gui" );
mRegionColorButton->setColorDialogTitle( tr( "Select color" ) );
mRegionColorButton->setColor( regionPen.color() );
mRegionWidthSpinBox->setValue( regionPen.width() );
restoreOptionsBaseUi();
}
void QgsGrassOptions::on_mGisbaseBrowseButton_clicked()
{
QString gisbase = mGisbaseLineEdit->text();
// For Mac, GISBASE folder may be inside GRASS bundle. Use Qt file dialog
// since Mac native dialog doesn't allow user to browse inside bundles.
gisbase = QFileDialog::getExistingDirectory(
0, QObject::tr( "Choose GRASS installation path (GISBASE)" ), gisbase,
QFileDialog::DontUseNativeDialog );
if ( !gisbase.isEmpty() )gisbaseChanged();
{
mGisbaseLineEdit->setText( gisbase );
}
}
/*
* 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();
}
