attribute table: ShowVisible behaviour mode

* change 'show all' action text
* add note to the window title
* also ignore mode for geometryless tables

(fixes #12318)

Author: jef-n

src/app/qgsattributetabledialog.cpp

@@ -90,7 +90,8 @@ QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWid
   context.setVectorLayerTools( QgisApp::instance()->vectorLayerTools() );
 
   QgsFeatureRequest r;
-  if ( settings.value( "/qgis/attributeTableBehaviour", QgsAttributeTableFilterModel::ShowAll ).toInt() == QgsAttributeTableFilterModel::ShowVisible )
+  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() ) );
@@ -100,6 +101,8 @@ QgsAttributeTableDialog::QgsAttributeTableDialog( QgsVectorLayer *theLayer, QWid
     mRubberBand = new QgsRubberBand( mc, true );
     mRubberBand->setToGeometry( g, theLayer );
     delete g;
+
+    mActionShowAllFilter->setText( tr( "Show All Features In Initial Canvas Extent" ) );
   }
 
   // Initialize dual view
@@ -236,11 +239,12 @@ QgsAttributeTableDialog::~QgsAttributeTableDialog()
 void QgsAttributeTableDialog::updateTitle()
 {
   QWidget *w = mDock ? qobject_cast<QWidget*>( mDock ) : qobject_cast<QWidget*>( this );
-  w->setWindowTitle( tr( "Attribute table - %1 :: Features total: %2, filtered: %3, selected: %4" )
+  w->setWindowTitle( tr( "Attribute table - %1 :: Features total: %2, filtered: %3, selected: %4%5" )
                      .arg( mLayer->name() )
                      .arg( mMainView->featureCount() )
                      .arg( mMainView->filteredFeatureCount() )
                      .arg( mLayer->selectedFeatureCount() )
+                     .arg( mRubberBand ? tr( ", spatially limited" ) : "" )
                    );
 
   if ( mMainView->filterMode() == QgsAttributeTableFilterModel::ShowAll )