void QgsAttributeDialog::init( QgsVectorLayer *layer, QgsFeature *feature, const QgsAttributeEditorContext &context, bool showDialogButtons )
{
QgsAttributeEditorContext trackedContext = context;
setWindowTitle( tr( "%1 - Feature Attributes" ).arg( layer->name() ) );
setLayout( new QGridLayout() );
layout()->setMargin( 0 );
mTrackedVectorLayerTools.setVectorLayerTools( trackedContext.vectorLayerTools() );
trackedContext.setVectorLayerTools( &mTrackedVectorLayerTools );
if ( showDialogButtons )
trackedContext.setFormMode( QgsAttributeEditorContext::StandaloneDialog );
mAttributeForm = new QgsAttributeForm( layer, *feature, trackedContext, this );
mAttributeForm->disconnectButtonBox();
layout()->addWidget( mAttributeForm );
QDialogButtonBox *buttonBox = mAttributeForm->findChild<QDialogButtonBox *>();
connect( buttonBox, &QDialogButtonBox::rejected, this, &QgsAttributeDialog::reject );
connect( buttonBox, &QDialogButtonBox::accepted, this, &QgsAttributeDialog::accept );
connect( layer, &QObject::destroyed, this, &QWidget::close );
mMenu = new QgsActionMenu( layer, mAttributeForm->feature(), QStringLiteral( "Feature" ), this );
if ( !mMenu->actions().isEmpty() )
{
QMenuBar *menuBar = new QMenuBar( this );
menuBar->addMenu( mMenu );
layout()->setMenuBar( menuBar );
}
restoreGeometry();
focusNextChild();
}
QgsAttributeDialog *QgisAppInterface::getFeatureForm( QgsVectorLayer *l, QgsFeature &feature )
{
QgsDistanceArea myDa;
myDa.setSourceCrs( l->crs() );
myDa.setEllipsoid( QgsProject::instance()->ellipsoid() );
QgsAttributeEditorContext context;
context.setDistanceArea( myDa );
context.setVectorLayerTools( qgis->vectorLayerTools() );
QgsAttributeDialog *dialog = new QgsAttributeDialog( l, &feature, false, qgis, true, context );
if ( !feature.isValid() )
{
dialog->setMode( QgsAttributeForm::AddFeatureMode );
}
return dialog;
}
QgsAttributeDialog *QgsFeatureAction::newDialog( bool cloneFeature )
{
QgsFeature *f = cloneFeature ? new QgsFeature( *mFeature ) : mFeature;
QgsAttributeEditorContext context;
QgsDistanceArea myDa;
myDa.setSourceCrs( mLayer->crs() );
myDa.setEllipsoidalMode( QgisApp::instance()->mapCanvas()->mapSettings().hasCrsTransformEnabled() );
myDa.setEllipsoid( QgsProject::instance()->readEntry( "Measure", "/Ellipsoid", GEO_NONE ) );
context.setDistanceArea( myDa );
context.setVectorLayerTools( QgisApp::instance()->vectorLayerTools() );
QgsAttributeDialog *dialog = new QgsAttributeDialog( mLayer, f, cloneFeature, NULL, true, context );
if ( mLayer->actions()->size() > 0 )
{
dialog->setContextMenuPolicy( Qt::ActionsContextMenu );
QAction *a = new QAction( tr( "Run actions" ), dialog );
a->setEnabled( false );
dialog->addAction( a );
for ( int i = 0; i < mLayer->actions()->size(); i++ )
{
const QgsAction &action = mLayer->actions()->at( i );
if ( !action.runable() )
continue;
QgsFeature& feat = const_cast<QgsFeature&>( *dialog->feature() );
QgsFeatureAction *a = new QgsFeatureAction( action.name(), feat, mLayer, i, -1, dialog );
dialog->addAction( a );
connect( a, SIGNAL( triggered() ), a, SLOT( execute() ) );
QAbstractButton *pb = dialog->findChild<QAbstractButton *>( action.name() );
if ( pb )
connect( pb, SIGNAL( clicked() ), a, SLOT( execute() ) );
}
}
return dialog;
}
QgsAttributeDialog* QgisAppInterface::getFeatureForm( QgsVectorLayer *l, QgsFeature &feature )
{
QgsDistanceArea myDa;
myDa.setSourceCrs( l->crs().srsid() );
myDa.setEllipsoidalMode( QgisApp::instance()->mapCanvas()->mapSettings().hasCrsTransformEnabled() );
myDa.setEllipsoid( QgsProject::instance()->readEntry( "Measure", "/Ellipsoid", GEO_NONE ) );
QgsAttributeEditorContext context;
context.setDistanceArea( myDa );
context.setVectorLayerTools( qgis->vectorLayerTools() );
QgsAttributeDialog *dialog = new QgsAttributeDialog( l, &feature, false, qgis, true, context );
if ( !feature.isValid() )
{
dialog->setMode( QgsAttributeForm::AddFeatureMode );
}
return dialog;
}
QgsAttributeDialog *QgsFeatureAction::newDialog( bool cloneFeature )
{
QgsFeature *f = cloneFeature ? new QgsFeature( *mFeature ) : mFeature;
QgsAttributeEditorContext context;
QgsDistanceArea myDa;
myDa.setSourceCrs( mLayer->crs() );
myDa.setEllipsoid( QgsProject::instance()->ellipsoid() );
context.setDistanceArea( myDa );
context.setVectorLayerTools( QgisApp::instance()->vectorLayerTools() );
context.setFormMode( QgsAttributeEditorContext::StandaloneDialog );
QgsAttributeDialog *dialog = new QgsAttributeDialog( mLayer, f, cloneFeature, parentWidget(), true, context );
dialog->setWindowFlags( dialog->windowFlags() | Qt::Tool );
dialog->setObjectName( QStringLiteral( "featureactiondlg:%1:%2" ).arg( mLayer->id() ).arg( f->id() ) );
QList<QgsAction> actions = mLayer->actions()->actions( QStringLiteral( "Feature" ) );
if ( !actions.isEmpty() )
{
dialog->setContextMenuPolicy( Qt::ActionsContextMenu );
QAction *a = new QAction( tr( "Run actions" ), dialog );
a->setEnabled( false );
dialog->addAction( a );
Q_FOREACH ( const QgsAction &action, actions )
{
if ( !action.runable() )
continue;
QgsFeature &feat = const_cast<QgsFeature &>( *dialog->feature() );
QgsFeatureAction *a = new QgsFeatureAction( action.name(), feat, mLayer, action.id(), -1, dialog );
dialog->addAction( a );
connect( a, &QAction::triggered, a, &QgsFeatureAction::execute );
QAbstractButton *pb = dialog->findChild<QAbstractButton *>( action.name() );
if ( pb )
connect( pb, &QAbstractButton::clicked, a, &QgsFeatureAction::execute );
}
}
QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWidget *parent, Qt::WindowFlags flags )
: QDialog( parent, flags )
, mDock( nullptr )
, mLayer( theLayer )
, mRubberBand( nullptr )
, mCurrentSearchWidgetWrapper( nullptr )
{
setupUi( this );
// Fix selection color on loosing focus (Windows)
setStyleSheet( QgisApp::instance()->styleSheet() );
setAttribute( Qt::WA_DeleteOnClose );
QSettings settings;
// Initialize the window geometry
restoreGeometry( settings.value( "/Windows/BetterAttributeTable/geometry" ).toByteArray() );
QgsAttributeEditorContext context;
myDa = new QgsDistanceArea();
myDa->setSourceCrs( mLayer->crs() );
myDa->setEllipsoidalMode( QgisApp::instance()->mapCanvas()->mapSettings().hasCrsTransformEnabled() );
myDa->setEllipsoid( QgsProject::instance()->readEntry( "Measure", "/Ellipsoid", GEO_NONE ) );
context.setDistanceArea( *myDa );
context.setVectorLayerTools( QgisApp::instance()->vectorLayerTools() );
QgsFeatureRequest r;
if ( mLayer->geometryType() != QGis::NoGeometry &&
settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt() == QgsAttributeTableFilterModel::ShowVisible )
{
QgsMapCanvas *mc = QgisApp::instance()->mapCanvas();
QgsRectangle extent( mc->mapSettings().mapToLayerCoordinates( theLayer, mc->extent() ) );
r.setFilterRect( extent );
QgsGeometry *g = QgsGeometry::fromRect( extent );
mRubberBand = new QgsRubberBand( mc, QGis::Polygon );
mRubberBand->setToGeometry( g, theLayer );
delete g;
mActionShowAllFilter->setText( tr( "Show All Features In Initial Canvas Extent" ) );
}
// Initialize dual view
mMainView->init( mLayer, QgisApp::instance()->mapCanvas(), r, context );
// Initialize filter gui elements
mFilterActionMapper = new QSignalMapper( this );
mFilterColumnsMenu = new QMenu( this );
mActionFilterColumnsMenu->setMenu( mFilterColumnsMenu );
mApplyFilterButton->setDefaultAction( mActionApplyFilter );
// Set filter icon in a couple of places
QIcon filterIcon = QgsApplication::getThemeIcon( "/mActionFilter.svg" );
mActionShowAllFilter->setIcon( filterIcon );
mActionAdvancedFilter->setIcon( filterIcon );
mActionSelectedFilter->setIcon( filterIcon );
mActionVisibleFilter->setIcon( filterIcon );
mActionEditedFilter->setIcon( filterIcon );
// Connect filter signals
connect( mActionAdvancedFilter, SIGNAL( triggered() ), SLOT( filterExpressionBuilder() ) );
connect( mActionShowAllFilter, SIGNAL( triggered() ), SLOT( filterShowAll() ) );
connect( mActionSelectedFilter, SIGNAL( triggered() ), SLOT( filterSelected() ) );
connect( mActionVisibleFilter, SIGNAL( triggered() ), SLOT( filterVisible() ) );
connect( mActionEditedFilter, SIGNAL( triggered() ), SLOT( filterEdited() ) );
connect( mFilterActionMapper, SIGNAL( mapped( QObject* ) ), SLOT( filterColumnChanged( QObject* ) ) );
connect( mFilterQuery, SIGNAL( returnPressed() ), SLOT( filterQueryAccepted() ) );
connect( mActionApplyFilter, SIGNAL( triggered() ), SLOT( filterQueryAccepted() ) );
connect( mSetStyles, SIGNAL( pressed() ), SLOT( openConditionalStyles() ) );
// info from layer to table
connect( mLayer, SIGNAL( editingStarted() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( editingStopped() ), this, SLOT( editingToggled() ) );
connect( mLayer, SIGNAL( layerDeleted() ), this, SLOT( close() ) );
connect( mLayer, SIGNAL( selectionChanged() ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( featureAdded( QgsFeatureId ) ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( featuresDeleted( QgsFeatureIds ) ), this, SLOT( updateTitle() ) );
connect( mLayer, SIGNAL( attributeAdded( int ) ), this, SLOT( columnBoxInit() ) );
connect( mLayer, SIGNAL( attributeDeleted( int ) ), this, SLOT( columnBoxInit() ) );
// connect table info to window
connect( mMainView, SIGNAL( filterChanged() ), this, SLOT( updateTitle() ) );
// info from table to application
connect( this, SIGNAL( saveEdits( QgsMapLayer * ) ), QgisApp::instance(), SLOT( saveEdits( QgsMapLayer * ) ) );
bool myDockFlag = settings.value( "/qgis/dockAttributeTable", false ).toBool();
if ( myDockFlag )
{
mDock = new QgsAttributeTableDock( tr( "Attribute table - %1 (%n Feature(s))", "feature count", mMainView->featureCount() ).arg( mLayer->name() ), QgisApp::instance() );
mDock->setAllowedAreas( Qt::BottomDockWidgetArea | Qt::TopDockWidgetArea );
mDock->setWidget( this );
connect( this, SIGNAL( destroyed() ), mDock, SLOT( close() ) );
QgisApp::instance()->addDockWidget( Qt::BottomDockWidgetArea, mDock );
}
columnBoxInit();
updateTitle();
mRemoveSelectionButton->setIcon( QgsApplication::getThemeIcon( "/mActionUnselectAttributes.png" ) );
mSelectedToTopButton->setIcon( QgsApplication::getThemeIcon( "/mActionSelectedToTop.png" ) );
mCopySelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionCopySelected.png" ) );
mZoomMapToSelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionZoomToSelected.svg" ) );
mPanMapToSelectedRowsButton->setIcon( QgsApplication::getThemeIcon( "/mActionPanToSelected.svg" ) );
mInvertSelectionButton->setIcon( QgsApplication::getThemeIcon( "/mActionInvertSelection.png" ) );
mToggleEditingButton->setIcon( QgsApplication::getThemeIcon( "/mActionToggleEditing.svg" ) );
mSaveEditsButton->setIcon( QgsApplication::getThemeIcon( "/mActionSaveEdits.svg" ) );
mDeleteSelectedButton->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteSelected.svg" ) );
mOpenFieldCalculator->setIcon( QgsApplication::getThemeIcon( "/mActionCalculateField.png" ) );
mAddAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionNewAttribute.png" ) );
mRemoveAttribute->setIcon( QgsApplication::getThemeIcon( "/mActionDeleteAttribute.png" ) );
mTableViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionOpenTable.png" ) );
mAttributeViewButton->setIcon( QgsApplication::getThemeIcon( "/mActionPropertyItem.png" ) );
mExpressionSelectButton->setIcon( QgsApplication::getThemeIcon( "/mIconExpressionSelect.svg" ) );
mAddFeature->setIcon( QgsApplication::getThemeIcon( "/mActionNewTableRow.png" ) );
// toggle editing
bool canChangeAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::ChangeAttributeValues;
bool canDeleteFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteFeatures;
bool canAddAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddAttributes;
bool canDeleteAttributes = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::DeleteAttributes;
bool canAddFeatures = mLayer->dataProvider()->capabilities() & QgsVectorDataProvider::AddFeatures;
mToggleEditingButton->blockSignals( true );
mToggleEditingButton->setCheckable( true );
mToggleEditingButton->setChecked( mLayer->isEditable() );
mToggleEditingButton->setEnabled(( canChangeAttributes || canDeleteFeatures || canAddAttributes || canDeleteAttributes || canAddFeatures ) && !mLayer->isReadOnly() );
mToggleEditingButton->blockSignals( false );
mSaveEditsButton->setEnabled( mToggleEditingButton->isEnabled() && mLayer->isEditable() );
mReloadButton->setEnabled( ! mLayer->isEditable() );
mAddAttribute->setEnabled(( canChangeAttributes || canAddAttributes ) && mLayer->isEditable() );
mDeleteSelectedButton->setEnabled( canDeleteFeatures && mLayer->isEditable() );
mAddFeature->setEnabled( canAddFeatures && mLayer->isEditable() );
mAddFeature->setHidden( !canAddFeatures );
mMainViewButtonGroup->setId( mTableViewButton, QgsDualView::AttributeTable );
mMainViewButtonGroup->setId( mAttributeViewButton, QgsDualView::AttributeEditor );
// Load default attribute table filter
QgsAttributeTableFilterModel::FilterMode defaultFilterMode = ( QgsAttributeTableFilterModel::FilterMode ) settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt();
switch ( defaultFilterMode )
{
case QgsAttributeTableFilterModel::ShowVisible:
filterVisible();
break;
case QgsAttributeTableFilterModel::ShowSelected:
filterSelected();
break;
case QgsAttributeTableFilterModel::ShowAll:
default:
filterShowAll();
break;
}
mUpdateExpressionText->registerGetExpressionContextCallback( &_getExpressionContext, mLayer );
mFieldModel = new QgsFieldModel( this );
mFieldModel->setLayer( mLayer );
mFieldCombo->setModel( mFieldModel );
connect( mRunFieldCalc, SIGNAL( clicked() ), this, SLOT( updateFieldFromExpression() ) );
connect( mRunFieldCalcSelected, SIGNAL( clicked() ), this, SLOT( updateFieldFromExpressionSelected() ) );
// NW TODO Fix in 2.6 - Doesn't work with field model for some reason.
// connect( mUpdateExpressionText, SIGNAL( returnPressed() ), this, SLOT( updateFieldFromExpression() ) );
connect( mUpdateExpressionText, SIGNAL( fieldChanged( QString, bool ) ), this, SLOT( updateButtonStatus( QString, bool ) ) );
mUpdateExpressionText->setLayer( mLayer );
mUpdateExpressionText->setLeftHandButtonStyle( true );
mMainView->setView( QgsDualView::AttributeTable );
editingToggled();
}