swext/mediawiki/src/com/sun/star/wiki/WikiDialog.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 package com.sun.star.wiki;
  20
  21 import com.sun.star.awt.XControl;
  22 import com.sun.star.awt.XControlContainer;
  23 import com.sun.star.awt.XControlModel;
  24 import com.sun.star.awt.XDialog;
  25 import com.sun.star.awt.XDialogEventHandler;
  26 import com.sun.star.awt.XDialogProvider2;
  27 import com.sun.star.awt.XAnimation;
  28 import com.sun.star.beans.XPropertySet;
  29 import com.sun.star.lang.XMultiComponentFactory;
  30 import com.sun.star.uno.UnoRuntime;
  31 import com.sun.star.uno.XComponentContext;
  32 import com.sun.star.awt.XTopWindow;
  33 import com.sun.star.awt.XTopWindowListener;
  34 import com.sun.star.awt.XWindow;
  35 import com.sun.star.container.XNameContainer;
  36 import com.sun.star.lang.EventObject;
  37 import com.sun.star.lang.XMultiServiceFactory;
  38
  39 public class WikiDialog implements XDialogEventHandler, XTopWindowListener
  40 {
  41     protected XComponentContext m_xContext;
  42     private XControlContainer m_xControlContainer;
  43     protected XDialog m_xDialog;
  44     private String[] m_aMethods;
  45     protected boolean m_bAction = false;
  46     protected Settings m_aSettings;
  47     protected Thread m_aThread;
  48     protected boolean m_bThreadFinished = false;
  49
  50
  51     /** Creates a new instance of WikiDialog */
  52     public WikiDialog(XComponentContext c, String DialogURL)
  53     {
  54         this.m_xContext = c;
  55         XMultiComponentFactory xMCF = m_xContext.getServiceManager();
  56         m_aSettings = Settings.getSettings(m_xContext);
  57         try
  58         {
  59             Object obj;
  60             obj = xMCF.createInstanceWithContext("com.sun.star.awt.DialogProvider2", m_xContext );
  61             XDialogProvider2 xDialogProvider = UnoRuntime.queryInterface( XDialogProvider2.class, obj );
  62
  63             m_xDialog = xDialogProvider.createDialogWithHandler( DialogURL, this );
  64             m_xControlContainer = UnoRuntime.queryInterface( XControlContainer.class, m_xDialog );
  65             XTopWindow xTopWindow = UnoRuntime.queryInterface( XTopWindow.class, m_xDialog );
  66             if ( xTopWindow != null )
  67                 xTopWindow.addTopWindowListener( this );
  68         }
  69         catch (com.sun.star.uno.Exception ex)
  70         {
  71             ex.printStackTrace();
  72         }
  73     }
  74
  75     public synchronized void ThreadStop( boolean bSelf )
  76     {
  77         if ( bSelf || m_aThread != null && !m_bThreadFinished )
  78         {
  79             try
  80             {
  81                 Helper.AllowConnection( bSelf );
  82             }
  83             catch( Exception ex )
  84             {
  85                 ex.printStackTrace();
  86             }
  87         }
  88
  89         m_aThread = null;
  90         m_bThreadFinished = true;
  91     }
  92
  93     protected void setMethods (String [] Methods)
  94     {
  95         this.m_aMethods = Methods;
  96     }
  97
  98
  99     public boolean show( )
 100     {
 101         m_bThreadFinished = false;
 102
 103         if( m_xDialog != null ) m_xDialog.execute();
 104         return m_bAction;
 105     }
 106
 107
 108     public String[] getSupportedMethodNames()
 109     {
 110         return m_aMethods;
 111     }
 112
 113
 114     public boolean callHandlerMethod( XDialog xDialog, Object EventObject, String MethodName )
 115     {
 116         return true;
 117     }
 118
 119     public void SetTitle( String sTitle )
 120         throws Exception
 121     {
 122         SetTitle( m_xDialog, sTitle );
 123     }
 124
 125     private static void SetTitle( XDialog xDialog, String sTitle )
 126         throws Exception
 127     {
 128         if ( xDialog == null || sTitle == null ) {
 129             return;
 130         }
 131         XControl xDialogControl = UnoRuntime.queryInterface( XControl.class, xDialog );
 132         if ( xDialogControl != null )
 133         {
 134             XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xDialogControl.getModel() );
 135             if ( xPropSet != null )
 136                 xPropSet.setPropertyValue( "Title", sTitle );
 137         }
 138     }
 139
 140     protected XPropertySet GetPropSet(String sControl)
 141     {
 142         return GetPropSet( m_xControlContainer, sControl );
 143     }
 144
 145     private static XPropertySet GetPropSet( XControlContainer xControlContainer, String sControl )
 146     {
 147         XPropertySet xPS = null;
 148
 149         if ( xControlContainer != null && sControl != null )
 150         {
 151             XControl xControl = xControlContainer.getControl(sControl);
 152             xPS = UnoRuntime.queryInterface(XPropertySet.class, xControl.getModel() );
 153         }
 154
 155         if ( xPS == null )
 156             throw new com.sun.star.uno.RuntimeException();
 157
 158         return xPS;
 159     }
 160
 161
 162
 163     protected void InsertThrobber( int X, int Y, int Width, int Height )
 164     {
 165         try
 166         {
 167             XControl xDialogControl = UnoRuntime.queryInterface( XControl.class, m_xDialog );
 168             XControlModel xDialogModel = null;
 169             if ( xDialogControl != null )
 170                 xDialogModel = xDialogControl.getModel();
 171
 172             XMultiServiceFactory xDialogFactory = UnoRuntime.queryInterface( XMultiServiceFactory.class, xDialogModel );
 173             if ( xDialogFactory != null )
 174             {
 175                 XControlModel xThrobberModel = UnoRuntime.queryInterface( XControlModel.class, xDialogFactory.createInstance( "com.sun.star.awt.SpinningProgressControlModel" ) );
 176                 XPropertySet xThrobberProps = UnoRuntime.queryInterface( XPropertySet.class, xThrobberModel );
 177                 if ( xThrobberProps != null )
 178                 {
 179                     xThrobberProps.setPropertyValue( "Name", "WikiThrobber" );
 180                     xThrobberProps.setPropertyValue( "PositionX", Integer.valueOf( X ) );
 181                     xThrobberProps.setPropertyValue( "PositionY", Integer.valueOf( Y ) );
 182                     xThrobberProps.setPropertyValue( "Width", Integer.valueOf( Width ) );
 183                     xThrobberProps.setPropertyValue( "Height", Integer.valueOf( Height ) );
 184
 185                     XNameContainer xDialogContainer = UnoRuntime.queryInterface( XNameContainer.class, xDialogModel );
 186                     xDialogContainer.insertByName( "WikiThrobber", xThrobberModel );
 187                 }
 188             }
 189         }
 190         catch( Exception e )
 191         {
 192             e.printStackTrace();
 193         }
 194
 195         SetThrobberVisible( false );
 196     }
 197
 198     public void SetThrobberActive( boolean bActive )
 199     {
 200         if ( m_xControlContainer != null )
 201         {
 202             try
 203             {
 204                 XAnimation xThrobber = UnoRuntime.queryInterface( XAnimation.class, m_xControlContainer.getControl( "WikiThrobber" ) );
 205                 if ( xThrobber != null )
 206                 {
 207                     if ( bActive )
 208                         xThrobber.startAnimation();
 209                     else
 210                         xThrobber.stopAnimation();
 211                 }
 212             }
 213             catch( Exception e )
 214             {
 215                 e.printStackTrace();
 216             }
 217         }
 218     }
 219
 220     public void SetThrobberVisible( boolean bVisible )
 221     {
 222         if ( m_xControlContainer != null )
 223         {
 224             try
 225             {
 226                 XWindow xWindow = UnoRuntime.queryInterface( XWindow.class, m_xControlContainer.getControl( "WikiThrobber" ) );
 227                 if ( xWindow != null )
 228                     xWindow.setVisible( bVisible );
 229             }
 230             catch ( Exception e )
 231             {
 232                 e.printStackTrace();
 233             }
 234         }
 235     }
 236
 237     public void SetFocusTo( String aControl )
 238     {
 239         if ( m_xControlContainer != null )
 240         {
 241             try
 242             {
 243                 XWindow xWindow = UnoRuntime.queryInterface( XWindow.class, m_xControlContainer.getControl( aControl ) );
 244                 if ( xWindow != null )
 245                     xWindow.setFocus();
 246             }
 247             catch ( Exception e )
 248             {
 249                 e.printStackTrace();
 250             }
 251         }
 252     }
 253
 254     public void DisposeDialog()
 255     {
 256         Helper.Dispose( m_xDialog );
 257     }
 258
 259     public void windowOpened( EventObject e )
 260     {}
 261
 262     public void windowClosing( EventObject e )
 263     {}
 264
 265     public void windowClosed( EventObject e )
 266     {}
 267
 268     public void windowMinimized( EventObject e )
 269     {}
 270
 271     public void windowNormalized( EventObject e )
 272     {}
 273
 274     public void windowActivated( EventObject e )
 275     {}
 276
 277     public void windowDeactivated( EventObject e )
 278     {}
 279
 280     public void disposing( EventObject e )
 281     {}
 282 }
 283