add copy and paste style actions to the layer node

Author: myarjunar

src/core/qgsdataitem.h

@@ -141,7 +141,7 @@ class CORE_EXPORT QgsDataItem : public QObject
     /** Returns the list of actions available for this item. This is usually used for the popup menu on right-clicking
      * the item. Subclasses should override this to provide actions.
      */
-    virtual QList<QAction *> actions() { return QList<QAction *>(); }
+    virtual QList<QAction *> actions() { return mActions; }
 
     /** Returns whether the item accepts drag and dropped layers - e.g. for importing a dataset to a provider.
      * Subclasses should override this and handleDrop() to accept dropped layers.
@@ -228,6 +228,8 @@ class CORE_EXPORT QgsDataItem : public QObject
     void setToolTip( const QString &msg ) { mToolTip = msg; }
     QString toolTip() const { return mToolTip; }
 
+    void setActions( QList<QAction *> actions ) { mActions = actions; }
+
     // deleteLater() items anc clear the vector
     static void deleteLater( QVector<QgsDataItem *> &items );
 
@@ -265,6 +267,7 @@ class CORE_EXPORT QgsDataItem : public QObject
     QString mIconName;
     QIcon mIcon;
     QMap<QString, QIcon> mIconMap;
+    QList<QAction *> mActions;
 
   public slots:
 

src/providers/ows/qgsgeonodedataitems.cpp

@@ -176,6 +176,12 @@ QVector<QgsDataItem *> QgsGeoNodeServiceItem::createChildren()
     skipProvider = true;
   }
 
+  // add new action menus to the layer item
+  QAction *actionCopyStyle = new QAction( tr( "Copy Style" ), this );
+  QAction *actionPasteStyle = new QAction( tr( "Paste Style" ), this );
+  QList<QAction *> actions;
+  actions << actionCopyStyle << actionPasteStyle;
+
   Q_FOREACH ( QgsDataItem *item, serviceItems.keys() )
   {
     QString providerKey = serviceItems.value( item );
@@ -190,6 +196,7 @@ QVector<QgsDataItem *> QgsGeoNodeServiceItem::createChildren()
       item->removeChildItem( subItem );
       subItem->setParent( this );
       replacePath( subItem, providerKey.toLower() + ":/", pathPrefix );
+      subItem->setActions( actions );
       children.append( subItem );
     }