optionally allow adding postgis table addition with double click and extended selection of tables (fixes #1801)

git-svn-id: http://svn.osgeo.org/qgis/trunk@11140 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

src/app/qgsdbsourceselect.cpp

@@ -67,8 +67,12 @@ QgsDbSourceSelect::QgsDbSourceSelect( QWidget *parent, Qt::WFlags fl )
   mTablesTreeView->setModel( &mProxyModel );
   mTablesTreeView->setSortingEnabled( true );
 
+  QSettings settings;
+  mTablesTreeView->setSelectionMode( settings.value( "/qgis/addPostgisDC", false ).toBool() ?
+                                     QAbstractItemView::ExtendedSelection :
+                                     QAbstractItemView::MultiSelection );
+
   mSearchGroupBox->hide();
-  connect( mTablesTreeView, SIGNAL( doubleClicked( const QModelIndex& ) ), this, SLOT( setSql( const QModelIndex& ) ) );
 
   //for Qt < 4.3.2, passing -1 to include all model columns
   //in search does not seem to work
@@ -110,6 +114,29 @@ void QgsDbSourceSelect::on_cmbConnections_activated( int )
   dbChanged();
 }
 
+void QgsDbSourceSelect::on_btnBuildQuery_clicked()
+{
+  setSql( mTablesTreeView->currentIndex() );
+}
+
+void QgsDbSourceSelect::on_mTablesTreeView_clicked( const QModelIndex &index )
+{
+  btnBuildQuery->setEnabled( index.parent().isValid() );
+}
+
+void QgsDbSourceSelect::on_mTablesTreeView_doubleClicked( const QModelIndex &index )
+{
+  QSettings settings;
+  if ( settings.value( "/qgis/addPostgisDC", false ).toBool() )
+  {
+    addTables();
+  }
+  else
+  {
+    setSql( index );
+  }
+}
+
 void QgsDbSourceSelect::on_mSearchOptionsButton_clicked()
 {
   if ( mSearchGroupBox->isVisible() )

src/app/qgsdbsourceselect.h

@@ -85,6 +85,7 @@ class QgsDbSourceSelect : public QDialog, private Ui::QgsDbSourceSelectBase
     void on_btnAdd_clicked();
     void on_btnNew_clicked();
     void on_btnEdit_clicked();
+    void on_btnBuildQuery_clicked();
     void on_btnDelete_clicked();
     void on_mSearchOptionsButton_clicked();
     void on_mSearchTableEdit_textChanged( const QString & text );
@@ -95,6 +96,8 @@ class QgsDbSourceSelect : public QDialog, private Ui::QgsDbSourceSelectBase
     void on_cmbConnections_activated( int );
     void setLayerType( QString schema, QString table, QString column,
                        QString type );
+    void on_mTablesTreeView_clicked( const QModelIndex &index );
+    void on_mTablesTreeView_doubleClicked( const QModelIndex &index );
     //!Sets a new regular expression to the model
     void setSearchExpression( const QString& regexp );
 

src/app/qgsoptions.cpp

@@ -139,6 +139,7 @@ QgsOptions::QgsOptions( QWidget *parent, Qt::WFlags fl ) :
   cbxLegendClassifiers->setChecked( settings.value( "/qgis/showLegendClassifiers", false ).toBool() );
   cbxHideSplash->setChecked( settings.value( "/qgis/hideSplash", false ).toBool() );
   cbxAttributeTableDocked->setChecked( settings.value( "/qgis/dockAttributeTable", false ).toBool() );
+  cbxAddPostgisDC->setChecked( settings.value( "/qgis/addPostgisDC", false ).toBool() );
 
   //set the colour for selections
   int myRed = settings.value( "/qgis/default_selection_color_red", 255 ).toInt();
@@ -218,7 +219,7 @@ QgsOptions::QgsOptions( QWidget *parent, Qt::WFlags fl ) :
   mSearchRadiusVertexEditComboBox->setCurrentIndex( settings.value( "/qgis/digitizing/search_radius_vertex_edit_unit", 0 ).toInt() );
 
   //vertex marker
-  mMarkersOnlyForSelectedCheckBox->setChecked(settings.value( "/qgis/digitizing/marker_only_for_selected", false ).toBool());
+  mMarkersOnlyForSelectedCheckBox->setChecked( settings.value( "/qgis/digitizing/marker_only_for_selected", false ).toBool() );
 
   mMarkerStyleComboBox->addItem( tr( "Semi transparent circle" ) );
   mMarkerStyleComboBox->addItem( tr( "Cross" ) );
@@ -339,6 +340,7 @@ void QgsOptions::saveOptions()
   settings.setValue( "/qgis/showLegendClassifiers", cbxLegendClassifiers->isChecked() );
   settings.setValue( "/qgis/hideSplash", cbxHideSplash->isChecked() );
   settings.setValue( "/qgis/dockAttributeTable", cbxAttributeTableDocked->isChecked() );
+  settings.setValue( "/qgis/addPostgisDC", cbxAddPostgisDC->isChecked() );
   settings.setValue( "/qgis/new_layers_visible", chkAddedVisibility->isChecked() );
   settings.setValue( "/qgis/enable_anti_aliasing", chkAntiAliasing->isChecked() );
   settings.setValue( "/qgis/use_qimage_to_render", !( chkUseQPixmap->isChecked() ) );