1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir 29*cdf0e10cSrcweir package helper; 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir import com.sun.star.beans.UnknownPropertyException; 32*cdf0e10cSrcweir import com.sun.star.beans.XPropertySet; 33*cdf0e10cSrcweir import com.sun.star.container.XIndexContainer; 34*cdf0e10cSrcweir import com.sun.star.lang.XMultiServiceFactory; 35*cdf0e10cSrcweir import com.sun.star.ui.ActionTriggerSeparatorType; 36*cdf0e10cSrcweir import com.sun.star.ui.ContextMenuInterceptorAction; 37*cdf0e10cSrcweir import com.sun.star.ui.XContextMenuInterceptor; 38*cdf0e10cSrcweir import com.sun.star.uno.UnoRuntime; 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir public class ContextMenuInterceptor implements XContextMenuInterceptor { 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir public ContextMenuInterceptorAction notifyContextMenuExecute( 43*cdf0e10cSrcweir com.sun.star.ui.ContextMenuExecuteEvent aEvent ) throws RuntimeException { 44*cdf0e10cSrcweir try { 45*cdf0e10cSrcweir // Retrieve context menu container and query for service factory to 46*cdf0e10cSrcweir // create sub menus, menu entries and separators 47*cdf0e10cSrcweir XIndexContainer xContextMenu = aEvent.ActionTriggerContainer; 48*cdf0e10cSrcweir XMultiServiceFactory xMenuElementFactory = 49*cdf0e10cSrcweir (XMultiServiceFactory)UnoRuntime.queryInterface( 50*cdf0e10cSrcweir XMultiServiceFactory.class, xContextMenu ); 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir if ( xMenuElementFactory != null ) { 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir // create root menu entry for sub menu and sub menu 55*cdf0e10cSrcweir XPropertySet xRootMenuEntry = 56*cdf0e10cSrcweir (XPropertySet)UnoRuntime.queryInterface( 57*cdf0e10cSrcweir XPropertySet.class, 58*cdf0e10cSrcweir xMenuElementFactory.createInstance("com.sun.star.ui.ActionTrigger" )); 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir // create a line separator for our new help sub menu 61*cdf0e10cSrcweir XPropertySet xSeparator = 62*cdf0e10cSrcweir (XPropertySet)UnoRuntime.queryInterface( 63*cdf0e10cSrcweir XPropertySet.class, 64*cdf0e10cSrcweir xMenuElementFactory.createInstance("com.sun.star.ui.ActionTriggerSeparator" ) ); 65*cdf0e10cSrcweir Short aSeparatorType = new Short( ActionTriggerSeparatorType.LINE ); 66*cdf0e10cSrcweir xSeparator.setPropertyValue( "SeparatorType", (Object)aSeparatorType ); 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir // query sub menu for index container to get access 69*cdf0e10cSrcweir XIndexContainer xSubMenuContainer = 70*cdf0e10cSrcweir (XIndexContainer)UnoRuntime.queryInterface( 71*cdf0e10cSrcweir XIndexContainer.class, 72*cdf0e10cSrcweir xMenuElementFactory.createInstance("com.sun.star.ui.ActionTriggerContainer" )); 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir // intialize root menu entry "Help" 75*cdf0e10cSrcweir xRootMenuEntry.setPropertyValue( "Text", new String( "Help" )); 76*cdf0e10cSrcweir xRootMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5410" )); 77*cdf0e10cSrcweir xRootMenuEntry.setPropertyValue( "HelpURL", new String( "5410" )); 78*cdf0e10cSrcweir xRootMenuEntry.setPropertyValue( "SubContainer", (Object)xSubMenuContainer ); 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir // create menu entries for the new sub menu 81*cdf0e10cSrcweir // intialize help/content menu entry 82*cdf0e10cSrcweir // entry "Content" 83*cdf0e10cSrcweir XPropertySet xMenuEntry = (XPropertySet)UnoRuntime.queryInterface( 84*cdf0e10cSrcweir XPropertySet.class, xMenuElementFactory.createInstance( 85*cdf0e10cSrcweir "com.sun.star.ui.ActionTrigger" )); 86*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "Text", new String( "Content" )); 87*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5401" )); 88*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "HelpURL", new String( "5401" )); 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir // insert menu entry to sub menu 91*cdf0e10cSrcweir xSubMenuContainer.insertByIndex( 0, (Object)xMenuEntry ); 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir // intialize help/help agent 94*cdf0e10cSrcweir // entry "Help Agent" 95*cdf0e10cSrcweir xMenuEntry = (XPropertySet)UnoRuntime.queryInterface( 96*cdf0e10cSrcweir XPropertySet.class, 97*cdf0e10cSrcweir xMenuElementFactory.createInstance("com.sun.star.ui.ActionTrigger" )); 98*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "Text", new String( "Help Agent" )); 99*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5962" )); 100*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "HelpURL", new String( "5962" )); 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir // insert menu entry to sub menu 103*cdf0e10cSrcweir xSubMenuContainer.insertByIndex( 1, (Object)xMenuEntry ); 104*cdf0e10cSrcweir // intialize help/tips 105*cdf0e10cSrcweir // entry "Tips" 106*cdf0e10cSrcweir xMenuEntry = (XPropertySet)UnoRuntime.queryInterface( 107*cdf0e10cSrcweir XPropertySet.class, 108*cdf0e10cSrcweir xMenuElementFactory.createInstance("com.sun.star.ui.ActionTrigger" )); 109*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "Text", new String( "Tips" )); 110*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "CommandURL", new String( "slot:5404" )); 111*cdf0e10cSrcweir xMenuEntry.setPropertyValue( "HelpURL", new String( "5404" )); 112*cdf0e10cSrcweir 113*cdf0e10cSrcweir // insert menu entry to sub menu 114*cdf0e10cSrcweir xSubMenuContainer.insertByIndex( 2, (Object)xMenuEntry ); 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir // add separator into the given context menu 117*cdf0e10cSrcweir xContextMenu.insertByIndex( 1, (Object)xSeparator ); 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir // add new sub menu into the given context menu 120*cdf0e10cSrcweir xContextMenu.insertByIndex( 1, (Object)xRootMenuEntry ); 121*cdf0e10cSrcweir 122*cdf0e10cSrcweir // The controller should execute the modified context menu and stop notifying other 123*cdf0e10cSrcweir // interceptors. 124*cdf0e10cSrcweir return ContextMenuInterceptorAction.EXECUTE_MODIFIED ; 125*cdf0e10cSrcweir } 126*cdf0e10cSrcweir } catch ( UnknownPropertyException ex ) { 127*cdf0e10cSrcweir // do something useful 128*cdf0e10cSrcweir // we used a unknown property 129*cdf0e10cSrcweir } catch ( IndexOutOfBoundsException ex ) { 130*cdf0e10cSrcweir // do something useful 131*cdf0e10cSrcweir // we used an invalid index for accessing a container 132*cdf0e10cSrcweir } catch ( Exception ex ) { 133*cdf0e10cSrcweir // something strange has happend! 134*cdf0e10cSrcweir } catch ( Throwable ex ) { 135*cdf0e10cSrcweir // catch java exceptions and do something useful 136*cdf0e10cSrcweir } 137*cdf0e10cSrcweir 138*cdf0e10cSrcweir return ContextMenuInterceptorAction.IGNORED; 139*cdf0e10cSrcweir } 140*cdf0e10cSrcweir }