odk/examples/DevelopersGuide/GUI/UnoMenu.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 import com.sun.star.awt.MenuEvent;
  20 import com.sun.star.awt.MenuItemStyle;
  21 import com.sun.star.awt.Rectangle;
  22 import com.sun.star.awt.WindowAttribute;
  23 import com.sun.star.awt.WindowClass;
  24 import com.sun.star.awt.XMenuBar;
  25 import com.sun.star.awt.XMenuListener;
  26 import com.sun.star.awt.XPopupMenu;
  27 import com.sun.star.awt.XToolkit;
  28 import com.sun.star.awt.XTopWindow;
  29 import com.sun.star.awt.XWindow;
  30 import com.sun.star.awt.XWindowPeer;
  31 import com.sun.star.frame.XFrame;
  32 import com.sun.star.frame.XFramesSupplier;
  33 import com.sun.star.lang.XComponent;
  34 import com.sun.star.lang.XMultiComponentFactory;
  35 import com.sun.star.uno.UnoRuntime;
  36 import com.sun.star.uno.XComponentContext;
  37
  38 public class UnoMenu extends UnoDialogSample implements XMenuListener {
  39 private XTopWindow mxTopWindow = null;
  40
  41 public UnoMenu(XComponentContext _xContext, XMultiComponentFactory _xMCF) {
  42     super(_xContext, _xMCF);
  43 }
  44
  45     public static void main(String args[]){
  46         UnoMenu oUnoMenu = null;
  47         try {
  48             XComponentContext xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
  49             if(xContext != null )
  50                 System.out.println("Connected to a running office ...");
  51             XMultiComponentFactory xMCF = xContext.getServiceManager();
  52             oUnoMenu = new UnoMenu(xContext, xMCF);
  53             oUnoMenu.mxTopWindow = oUnoMenu.showTopWindow( new Rectangle(100, 100, 500, 500));   //oUnoDialogSample.m_xWindowPeer,
  54             oUnoMenu.addMenuBar(oUnoMenu.mxTopWindow, oUnoMenu);
  55         }catch( Exception ex ) {
  56             ex.printStackTrace(System.err);
  57         }
  58     }
  59
  60
  61     public XPopupMenu getPopupMenu(){
  62     XPopupMenu xPopupMenu = null;
  63     try{
  64         // create a popup menu
  65         Object oPopupMenu = m_xMCF.createInstanceWithContext("com.sun.star.awt.PopupMenu", m_xContext);
  66         xPopupMenu = UnoRuntime.queryInterface(XPopupMenu.class, oPopupMenu);
  67
  68         // ID must start be > 0
  69         short nId = 1;
  70         short nPos = 0;
  71
  72         xPopupMenu.insertItem(nId++, "First Entry", MenuItemStyle.AUTOCHECK, nPos++);
  73         xPopupMenu.insertItem(nId++, "First Radio Entry", (short) (MenuItemStyle.RADIOCHECK + MenuItemStyle.AUTOCHECK), nPos++);
  74         xPopupMenu.insertItem(nId++, "Second Radio Entry", (short) (MenuItemStyle.RADIOCHECK + MenuItemStyle.AUTOCHECK), nPos++);
  75         xPopupMenu.insertItem(nId++, "Third RadioEntry",(short) (MenuItemStyle.RADIOCHECK + MenuItemStyle.AUTOCHECK), nPos++);
  76         xPopupMenu.insertSeparator(nPos++);
  77         xPopupMenu.insertItem(nId++, "Fifth Entry", (short) (MenuItemStyle.CHECKABLE + MenuItemStyle.AUTOCHECK), nPos++);
  78         xPopupMenu.insertItem(nId++, "Fourth Entry", (short) (MenuItemStyle.CHECKABLE + MenuItemStyle.AUTOCHECK), nPos++);
  79         xPopupMenu.insertItem(nId++, "Sixth Entry", (short) 0, nPos++);
  80         xPopupMenu.insertItem(nId++, "Close Dialog", (short) 0, nPos++);
  81
  82         xPopupMenu.enableItem((short) 2, false);
  83         xPopupMenu.checkItem((short) 3, true);
  84
  85         xPopupMenu.addMenuListener(this);
  86     }catch( Exception e ) {
  87         throw new java.lang.RuntimeException("cannot happen...", e);
  88     }
  89         return xPopupMenu;
  90     }
  91
  92
  93     private void addMenuBar(XTopWindow _xTopWindow, XMenuListener _xMenuListener){
  94     try{
  95         // create a menubar at the global MultiComponentFactory...
  96         Object oMenuBar = m_xMCF.createInstanceWithContext("com.sun.star.awt.MenuBar", m_xContext);
  97         // add the menu items...
  98         XMenuBar xMenuBar = UnoRuntime.queryInterface(XMenuBar.class, oMenuBar);
  99         xMenuBar.insertItem((short) 1, "~First MenuBar Item", com.sun.star.awt.MenuItemStyle.AUTOCHECK, (short) 0);
 100         xMenuBar.insertItem((short) 2, "~Second MenuBar Item", com.sun.star.awt.MenuItemStyle.AUTOCHECK, (short) 1);
 101         xMenuBar.setPopupMenu((short) 1, getPopupMenu());
 102         xMenuBar.addMenuListener(_xMenuListener);
 103         _xTopWindow.setMenuBar(xMenuBar);
 104     }catch( Exception e ) {
 105         throw new java.lang.RuntimeException("cannot happen...", e);
 106     }}
 107
 108     protected void closeDialog(){
 109         XComponent xComponent = UnoRuntime.queryInterface(XComponent.class, mxTopWindow);
 110         if (xComponent != null){
 111             xComponent.dispose();
 112         }
 113
 114         // to ensure that the Java application terminates
 115         System.exit( 0 );
 116     }
 117
 118     private XTopWindow showTopWindow( Rectangle _aRectangle){
 119     XTopWindow xTopWindow = null;
 120     try {
 121         // The Toolkit is the creator of all windows...
 122         Object oToolkit = m_xMCF.createInstanceWithContext("com.sun.star.awt.Toolkit", m_xContext);
 123         XToolkit xToolkit = UnoRuntime.queryInterface(XToolkit.class, oToolkit);
 124
 125         // set up a window description and create the window. A parent window is always necessary for this...
 126         com.sun.star.awt.WindowDescriptor aWindowDescriptor = new com.sun.star.awt.WindowDescriptor();
 127         // a TopWindow is contains a title bar and is able to inlude menus...
 128         aWindowDescriptor.Type = WindowClass.TOP;
 129         // specify the position and height of the window on the parent window
 130         aWindowDescriptor.Bounds = _aRectangle;
 131         // set the window attributes...
 132         aWindowDescriptor.WindowAttributes = WindowAttribute.SHOW + WindowAttribute.MOVEABLE + WindowAttribute.SIZEABLE + WindowAttribute.CLOSEABLE;
 133
 134         // create the window...
 135         XWindowPeer xWindowPeer = xToolkit.createWindow(aWindowDescriptor);
 136         XWindow xWindow = UnoRuntime.queryInterface(XWindow.class, xWindowPeer);
 137
 138         // create a frame and initialize it with the created window...
 139         Object oFrame = m_xMCF.createInstanceWithContext("com.sun.star.frame.Frame", m_xContext);
 140         m_xFrame = UnoRuntime.queryInterface(XFrame.class, oFrame);
 141
 142         Object oDesktop = m_xMCF.createInstanceWithContext("com.sun.star.frame.Desktop", m_xContext);
 143         XFramesSupplier xFramesSupplier = UnoRuntime.queryInterface(XFramesSupplier.class, oDesktop);
 144         m_xFrame.setCreator(xFramesSupplier);
 145         // get the XTopWindow interface..
 146         xTopWindow = UnoRuntime.queryInterface(XTopWindow.class, xWindow);
 147     } catch (com.sun.star.lang.IllegalArgumentException ex) {
 148         ex.printStackTrace();
 149     } catch (com.sun.star.uno.Exception ex) {
 150         ex.printStackTrace();
 151     }
 152         return xTopWindow;
 153     }
 154
 155
 156
 157     public void itemSelected(MenuEvent menuEvent){
 158         // find out which menu item has been triggered,
 159         // by getting the menu-id...
 160         switch (menuEvent.MenuId){
 161             case 1:
 162                 // add your menu-item-specific code here:
 163                 break;
 164             case 2:
 165                 // add your menu-item-specific code here:
 166                 break;
 167             case 8:
 168                 closeDialog();
 169             default:
 170
 171         }
 172     }
 173
 174     public void itemHighlighted(MenuEvent menuEvent) {
 175     }
 176
 177     public void itemDeactivated(MenuEvent menuEvent) {
 178     }
 179
 180     public void itemActivated(MenuEvent menuEvent) {
 181     }
 182
 183 }