| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| |
| package helper; |
| |
| import com.sun.star.beans.UnknownPropertyException; |
| import com.sun.star.beans.XPropertySet; |
| import com.sun.star.container.XIndexContainer; |
| import com.sun.star.lang.XMultiServiceFactory; |
| import com.sun.star.ui.ActionTriggerSeparatorType; |
| import com.sun.star.ui.ContextMenuInterceptorAction; |
| import com.sun.star.ui.XContextMenuInterceptor; |
| import com.sun.star.uno.UnoRuntime; |
| |
| public class ContextMenuInterceptor implements XContextMenuInterceptor { |
| |
| public ContextMenuInterceptorAction notifyContextMenuExecute( |
| com.sun.star.ui.ContextMenuExecuteEvent aEvent ) throws RuntimeException { |
| try { |
| // Retrieve context menu container and query for service factory to |
| // create sub menus, menu entries and separators |
| XIndexContainer xContextMenu = aEvent.ActionTriggerContainer; |
| XMultiServiceFactory xMenuElementFactory = |
| (XMultiServiceFactory)UnoRuntime.queryInterface( |
| XMultiServiceFactory.class, xContextMenu ); |
| |
| if ( xMenuElementFactory != null ) { |
| |
| // create root menu entry for sub menu and sub menu |
| XPropertySet xRootMenuEntry = |
| (XPropertySet)UnoRuntime.queryInterface( |
| XPropertySet.class, |
| xMenuElementFactory.createInstance("com.sun.star.ui.ActionTrigger" )); |
| |
| // create a line separator for our new help sub menu |
| XPropertySet xSeparator = |
| (XPropertySet)UnoRuntime.queryInterface( |
| XPropertySet.class, |
| xMenuElementFactory.createInstance("com.sun.star.ui.ActionTriggerSeparator" ) ); |
| Short aSeparatorType = new Short( ActionTriggerSeparatorType.LINE ); |
| xSeparator.setPropertyValue( "SeparatorType", (Object)aSeparatorType ); |
| |
| // query sub menu for index container to get access |
| XIndexContainer xSubMenuContainer = |
| (XIndexContainer)UnoRuntime.queryInterface( |
| XIndexContainer.class, |
| xMenuElementFactory.createInstance("com.sun.star.ui.ActionTriggerContainer" )); |
| |
| // intialize root menu entry "Help" |
| xRootMenuEntry.setPropertyValue( "Text", new String( "Help" )); |
| xRootMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5410" )); |
| xRootMenuEntry.setPropertyValue( "HelpURL", new String( "5410" )); |
| xRootMenuEntry.setPropertyValue( "SubContainer", (Object)xSubMenuContainer ); |
| |
| // create menu entries for the new sub menu |
| // intialize help/content menu entry |
| // entry "Content" |
| XPropertySet xMenuEntry = (XPropertySet)UnoRuntime.queryInterface( |
| XPropertySet.class, xMenuElementFactory.createInstance( |
| "com.sun.star.ui.ActionTrigger" )); |
| xMenuEntry.setPropertyValue( "Text", new String( "Content" )); |
| xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5401" )); |
| xMenuEntry.setPropertyValue( "HelpURL", new String( "5401" )); |
| |
| // insert menu entry to sub menu |
| xSubMenuContainer.insertByIndex( 0, (Object)xMenuEntry ); |
| |
| // intialize help/help agent |
| // entry "Help Agent" |
| xMenuEntry = (XPropertySet)UnoRuntime.queryInterface( |
| XPropertySet.class, |
| xMenuElementFactory.createInstance("com.sun.star.ui.ActionTrigger" )); |
| xMenuEntry.setPropertyValue( "Text", new String( "Help Agent" )); |
| xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5962" )); |
| xMenuEntry.setPropertyValue( "HelpURL", new String( "5962" )); |
| |
| // insert menu entry to sub menu |
| xSubMenuContainer.insertByIndex( 1, (Object)xMenuEntry ); |
| // intialize help/tips |
| // entry "Tips" |
| xMenuEntry = (XPropertySet)UnoRuntime.queryInterface( |
| XPropertySet.class, |
| xMenuElementFactory.createInstance("com.sun.star.ui.ActionTrigger" )); |
| xMenuEntry.setPropertyValue( "Text", new String( "Tips" )); |
| xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5404" )); |
| xMenuEntry.setPropertyValue( "HelpURL", new String( "5404" )); |
| |
| // insert menu entry to sub menu |
| xSubMenuContainer.insertByIndex( 2, (Object)xMenuEntry ); |
| |
| // add separator into the given context menu |
| xContextMenu.insertByIndex( 1, (Object)xSeparator ); |
| |
| // add new sub menu into the given context menu |
| xContextMenu.insertByIndex( 1, (Object)xRootMenuEntry ); |
| |
| // The controller should execute the modified context menu and stop notifying other |
| // interceptors. |
| return ContextMenuInterceptorAction.EXECUTE_MODIFIED ; |
| } |
| } catch ( UnknownPropertyException ex ) { |
| // do something useful |
| // we used a unknown property |
| } catch ( IndexOutOfBoundsException ex ) { |
| // do something useful |
| // we used an invalid index for accessing a container |
| } catch ( Exception ex ) { |
| // something strange has happend! |
| } catch ( Throwable ex ) { |
| // catch java exceptions and do something useful |
| } |
| |
| return ContextMenuInterceptorAction.IGNORED; |
| } |
| } |
