QgsGrassRegion::QgsGrassRegion( QgisInterface *iface,
QWidget * parent, Qt::WindowFlags f )
: QWidget( parent, f )
, QgsGrassRegionBase()
, mInterface( 0 )
, mCanvas( 0 )
, mRadioGroup( 0 )
, mX( 0 )
, mY( 0 )
, mUpdatingGui( false )
, mRegionEdit( 0 )
{
QgsDebugMsg( "QgsGrassRegion()" );
QgsGrass::initRegion( &mWindow );
setupUi( this );
setAttribute( Qt::WA_DeleteOnClose );
connect( mButtonBox, SIGNAL( clicked( QAbstractButton * ) ), SLOT( buttonClicked( QAbstractButton * ) ) );
//mPlugin = plugin;
mInterface = iface;
mCanvas = mInterface->mapCanvas();
mUpdatingGui = false;
// Set input validators
QDoubleValidator *dv = new QDoubleValidator( 0 );
QIntValidator *iv = new QIntValidator( 0 );
mNorth->setValidator( dv );
mSouth->setValidator( dv );
mEast->setValidator( dv );
mWest->setValidator( dv );
mNSRes->setValidator( dv );
mEWRes->setValidator( dv );
mRows->setValidator( iv );
mCols->setValidator( iv );
// Group radio buttons
mRadioGroup = new QButtonGroup();
mRadioGroup->addButton( mResRadio );
mRadioGroup->addButton( mRowsColsRadio );
mResRadio->setChecked( true );
radioChanged();
connect( mRadioGroup, SIGNAL( buttonClicked( int ) ), this, SLOT( radioChanged() ) );
// Connect entries
connect( mNorth, SIGNAL( editingFinished() ), this, SLOT( northChanged() ) );
connect( mSouth, SIGNAL( editingFinished() ), this, SLOT( southChanged() ) );
connect( mEast, SIGNAL( editingFinished() ), this, SLOT( eastChanged() ) );
connect( mWest, SIGNAL( editingFinished() ), this, SLOT( westChanged() ) );
connect( mNSRes, SIGNAL( editingFinished() ), this, SLOT( NSResChanged() ) );
connect( mEWRes, SIGNAL( editingFinished() ), this, SLOT( EWResChanged() ) );
connect( mRows, SIGNAL( editingFinished() ), this, SLOT( rowsChanged() ) );
connect( mCols, SIGNAL( editingFinished() ), this, SLOT( colsChanged() ) );
connect( QgsGrass::instance(), SIGNAL( regionChanged() ), SLOT( reloadRegion() ) );
connect( mCanvas, SIGNAL( mapToolSet( QgsMapTool * ) ), SLOT( canvasMapToolSet( QgsMapTool * ) ) );
}
Widget::Widget(QWidget *parent)
: QWidget(parent)
{
QHBoxLayout *mainLayout = new QHBoxLayout();
_mapView = new QMMapView(QMMapView::RoadMap,
QMCoordinate(55.8495931,4.3640841),
15);//15 = niveau du zoom
_controls = new QWidget();
_addr = new QTextEdit();
_button = new QPushButton();
buildControls();
mainLayout->addWidget(_mapView, 1);
mainLayout->addWidget(_controls, 1);
mainLayout->addWidget(_addr, 1);
mainLayout->addWidget(_button, 1);
setLayout(mainLayout);
resize(1200, 600);
connect(_mapView, SIGNAL(mapLoaded()), this, SLOT(onMapLoaded()));
connect(_mapView, SIGNAL(regionChanged(QMCoordinateRegion)),
this, SLOT(onRegionChanged(QMCoordinateRegion)));
connect(_mapView, SIGNAL(mapBecameIdle()), this, SLOT(onMapBecameIdle()));
connect(_button, SIGNAL(clicked()),this,SLOT(newPos()));
}
// Open tools
void QgsGrassPlugin::openTools()
{
if ( !mTools )
{
mTools = new QgsGrassTools( qGisInterface, qGisInterface->mainWindow(), 0, Qt::Dialog );
connect( mTools, SIGNAL( regionChanged() ), this, SLOT( redrawRegion() ) );
}
mTools->show();
}
void ScriptingCellListener::slotChanged(const KCRegion& region)
{
KCRegion::ConstIterator end(region.constEnd());
QVariantList ranges;
for (KCRegion::ConstIterator it = region.constBegin(); it != end; ++it)
ranges << (*it)->rect();
emit regionChanged(ranges);
for (KCRegion::ConstIterator it = region.constBegin(); it != end; ++it) {
const QRect r((*it)->rect());
for (int row = r.top(); row <= r.bottom(); ++row)
for (int col = r.left(); col <= r.right(); ++col)
emit cellChanged(col, row);
}
}
void BioXASSSRLMonochromator::setRegion(BioXASSSRLMonochromatorRegionControl *newControl)
{
if (region_ != newControl) {
removeChildControl(region_);
region_ = newControl;
addChildControl(region_);
updateRegion();
updateStepEnergy();
updateEncoderEnergy();
emit regionChanged(region_);
}
}
/**
Sets region
*/
void cwLinePlotLabelView::setRegion(cwCavingRegion* region) {
if(Region != region) {
if(Region != nullptr) {
disconnect(Region, &cwCavingRegion::insertedCaves, this, &cwLinePlotLabelView::addCaves);
disconnect(Region, &cwCavingRegion::beginRemoveCaves, this, &cwLinePlotLabelView::removeCaves);
}
Region = region;
clear();
if(Region != nullptr) {
connect(Region, &cwCavingRegion::insertedCaves, this, &cwLinePlotLabelView::addCaves);
connect(Region, &cwCavingRegion::beginRemoveCaves, this, &cwLinePlotLabelView::removeCaves);
if(Region->hasCaves()) {
//Add all the caves
addCaves(0, Region->caveCount() - 1);
}
}
emit regionChanged();
}
}
void QgsGrassTools::emitRegionChanged()
{
QgsDebugMsg( "entered." );
emit regionChanged();
}
/*
* 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();
}
QgsGrassTools::QgsGrassTools( QgisInterface *iface,
QWidget * parent, const char * name, Qt::WFlags f )
: QDialog( parent, f ), QgsGrassToolsBase()
, mBrowser( 0 )
, mModulesListModel( 0 ), mModelProxy( 0 ), mDirectModulesListModel( 0 ), mDirectModelProxy( 0 )
{
Q_UNUSED( name );
setupUi( this );
QgsDebugMsg( "QgsGrassTools()" );
qRegisterMetaType<QgsDetailedItemData>();
setWindowTitle( tr( "GRASS Tools" ) );
// setupUi(this);
mIface = iface;
mCanvas = mIface->mapCanvas();
connect( qApp, SIGNAL( aboutToQuit() ),
this, SLOT( closeTools() ) );
//statusBar()->hide();
// set the dialog title
QString title = tr( "GRASS Tools: %1/%2" ).arg( QgsGrass::getDefaultLocation() ).arg( QgsGrass::getDefaultMapset() );
setWindowTitle( title );
// Add map browser
mBrowser = new QgsGrassBrowser( mIface, this );
connect( mBrowser, SIGNAL( regionChanged() ),
this, SLOT( emitRegionChanged() ) );
// Tree view code.
mModulesTree->header()->hide();
connect( mModulesTree, SIGNAL( itemClicked( QTreeWidgetItem *, int ) ),
this, SLOT( moduleClicked( QTreeWidgetItem *, int ) ) );
mDirectModulesTree->header()->hide();
connect( mDirectModulesTree, SIGNAL( itemClicked( QTreeWidgetItem *, int ) ),
this, SLOT( directModuleClicked( QTreeWidgetItem *, int ) ) );
// List view with filter
mModulesListModel = new QStandardItemModel( 0, 1 );
mModelProxy = new QSortFilterProxyModel( this );
mModelProxy->setSourceModel( mModulesListModel );
mModelProxy->setFilterRole( Qt::UserRole + 2 );
mListView->setModel( mModelProxy );
connect( mListView, SIGNAL( clicked( const QModelIndex ) ),
this, SLOT( listItemClicked( const QModelIndex ) ) );
mDirectModulesListModel = new QStandardItemModel( 0, 1 );
mDirectModelProxy = new QSortFilterProxyModel( this );
mDirectModelProxy->setSourceModel( mDirectModulesListModel );
mDirectModelProxy->setFilterRole( Qt::UserRole + 2 );
mDirectListView->setModel( mDirectModelProxy );
connect( mDirectListView, SIGNAL( clicked( const QModelIndex ) ),
this, SLOT( directListItemClicked( const QModelIndex ) ) );
// Show before loadConfig() so that user can see loading
restorePosition();
showTabs();
}
QgsGrassTools::QgsGrassTools( QgisInterface *iface,
QWidget * parent, const char * name, Qt::WFlags f )
: QDialog( parent, f ), QgsGrassToolsBase()
{
setupUi( this );
QgsDebugMsg( "QgsGrassTools()" );
qRegisterMetaType<QgsDetailedItemData>();
setWindowTitle( tr( "GRASS Tools" ) );
// setupUi(this);
mIface = iface;
mCanvas = mIface->mapCanvas();
connect( qApp, SIGNAL( aboutToQuit() ),
this, SLOT( closeTools() ) );
//
// Radims original tree view code.
//
mModulesTree->header()->hide();
connect( mModulesTree, SIGNAL( itemClicked( QTreeWidgetItem *, int ) ),
this, SLOT( moduleClicked( QTreeWidgetItem *, int ) ) );
//
// Tims experimental list view with filter
//
mModelTools = new QStandardItemModel( 0, 1 );
mModelProxy = new QSortFilterProxyModel( this );
mModelProxy->setSourceModel( mModelTools );
mModelProxy->setFilterRole( Qt::UserRole + 2 );
mListView->setModel( mModelProxy );
mListView->setItemDelegateForColumn( 0, new QgsDetailedItemDelegate() );
mListView->setUniformItemSizes( false );
//mListView2 = new QListView(this);
//mDockWidget = new QDockWidget(tr("Grass Tools"), 0);
//mDockWidget->setWidget(mListView2);
//mDockWidget->setObjectName("GrassTools");
//mDockWidget->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
//mIface->addDockWidget(Qt::LeftDockWidgetArea, mDockWidget);
connect( mListView, SIGNAL( clicked( const QModelIndex ) ),
this, SLOT( listItemClicked( const QModelIndex ) ) );
//
// End of Tims experimental bit
//
//
// Load the modules lists
//
// Show before loadConfig() so that user can see loading
QString conf = QgsApplication::pkgDataPath() + "/grass/config/default.qgc";
restorePosition();
QApplication::setOverrideCursor( Qt::WaitCursor );
loadConfig( conf );
QApplication::restoreOverrideCursor();
//statusBar()->hide();
// set the dialog title
QString title = tr( "GRASS Tools: " ) + QgsGrass::getDefaultLocation()
+ "/" + QgsGrass::getDefaultMapset();
setWindowTitle( title );
// Add map browser
mBrowser = new QgsGrassBrowser( mIface, this );
mTabWidget->addTab( mBrowser, tr( "Browser" ) );
connect( mBrowser, SIGNAL( regionChanged() ),
this, SLOT( emitRegionChanged() ) );
}
/*
* 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 );
}