added refresh action on wms connection items

Samweli · nyalldawson · commit 7340f6a54506 · 2020-01-18T12:18:20.000+10:00
diff --git a/src/providers/wms/qgswmsdataitemguiproviders.cpp b/src/providers/wms/qgswmsdataitemguiproviders.cpp
@@ -43,6 +43,12 @@ void QgsWmsDataItemGuiProvider::populateContextMenu( QgsDataItem *item, QMenu *m
 {
   if ( QgsWMSConnectionItem *connItem = qobject_cast< QgsWMSConnectionItem * >( item ) )
   {
+    QAction *actionRefresh = new QAction( tr( "Refresh" ), this );
+    connect( actionRefresh, &QAction::triggered, this, [connItem] { refreshConnection( connItem ); } );
+    menu->addAction( actionRefresh );
+
+    menu->addSeparator();
+
     QAction *actionEdit = new QAction( tr( "Edit…" ), this );
     connect( actionEdit, &QAction::triggered, this, [connItem] { editConnection( connItem ); } );
     menu->addAction( actionEdit );
@@ -97,6 +103,14 @@ void QgsWmsDataItemGuiProvider::newConnection( QgsDataItem *item )
   }
 }
 
+void QgsWmsDataItemGuiProvider::refreshConnection( QgsDataItem *item )
+{
+  item->refresh();
+  // the parent should be updated
+  if ( item->parent() )
+    item->parent()->refreshConnections();
+}
+
 
 // -----------
 
diff --git a/src/providers/wms/qgswmsdataitemguiproviders.h b/src/providers/wms/qgswmsdataitemguiproviders.h
@@ -31,6 +31,7 @@ class QgsWmsDataItemGuiProvider : public QObject, public QgsDataItemGuiProvider
     QWidget *createParamWidget( QgsDataItem *root, QgsDataItemGuiContext ) override;
 
   private:
+    static void refreshConnection( QgsDataItem *item );
     static void editConnection( QgsDataItem *item );
     static void deleteConnection( QgsDataItem *item );
     static void newConnection( QgsDataItem *item );

Original file line number	Diff line number	Diff line change
`@@ -43,6 +43,12 @@ void QgsWmsDataItemGuiProvider::populateContextMenu( QgsDataItem item, QMenu m`
`43`	`43`	`{`
`44`	`44`	`if ( QgsWMSConnectionItem connItem = qobject_cast< QgsWMSConnectionItem >( item ) )`
`45`	`45`	`{`
	`46`	`+ QAction *actionRefresh = new QAction( tr( "Refresh" ), this );`
	`47`	`+ connect( actionRefresh, &QAction::triggered, this, [connItem] { refreshConnection( connItem ); } );`
	`48`	`+ menu->addAction( actionRefresh );`
	`49`	`+`
	`50`	`+ menu->addSeparator();`
	`51`	`+`
`46`	`52`	`QAction *actionEdit = new QAction( tr( "Edit…" ), this );`
`47`	`53`	`connect( actionEdit, &QAction::triggered, this, [connItem] { editConnection( connItem ); } );`
`48`	`54`	`menu->addAction( actionEdit );`
`@@ -97,6 +103,14 @@ void QgsWmsDataItemGuiProvider::newConnection( QgsDataItem *item )`
`97`	`103`	`}`
`98`	`104`	`}`
`99`	`105`
	`106`	`+void QgsWmsDataItemGuiProvider::refreshConnection( QgsDataItem *item )`
	`107`	`+{`
	`108`	`+ item->refresh();`
	`109`	`+ // the parent should be updated`
	`110`	`+ if ( item->parent() )`
	`111`	`+ item->parent()->refreshConnections();`
	`112`	`+}`
	`113`	`+`
`100`	`114`
`101`	`115`	`// -----------`
`102`	`116`