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Diffstat (limited to 'swext/mediawiki/src/com/sun/star/wiki/MainThreadDialogExecutor.java')
| -rw-r--r-- | swext/mediawiki/src/com/sun/star/wiki/MainThreadDialogExecutor.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/swext/mediawiki/src/com/sun/star/wiki/MainThreadDialogExecutor.java b/swext/mediawiki/src/com/sun/star/wiki/MainThreadDialogExecutor.java deleted file mode 100644 index ddc7602..0000000 --- a/swext/mediawiki/src/com/sun/star/wiki/MainThreadDialogExecutor.java +++ /dev/null @@ -1,176 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -package com.sun.star.wiki; - -import com.sun.star.uno.Any; -import com.sun.star.awt.XDialog; -import com.sun.star.awt.XCallback; -import com.sun.star.awt.XMessageBox; -import com.sun.star.awt.XRequestCallback; -import com.sun.star.lang.XMultiComponentFactory; -import com.sun.star.uno.UnoRuntime; -import com.sun.star.uno.XComponentContext; - -public class MainThreadDialogExecutor implements XCallback -{ - private WikiDialog m_aWikiDialog; - private XDialog m_xDialog; - private XMessageBox m_xMessageBox; - private boolean m_bResult = false; - private boolean m_bCalled = false; - private boolean m_bClose = false; - - static public boolean Show( XComponentContext xContext, WikiDialog aWikiDialog ) - { - MainThreadDialogExecutor aExecutor = new MainThreadDialogExecutor( aWikiDialog ); - return GetCallback( xContext, aExecutor ); - } - - static public boolean Execute( XComponentContext xContext, XDialog xDialog ) - { - MainThreadDialogExecutor aExecutor = new MainThreadDialogExecutor( xDialog ); - return GetCallback( xContext, aExecutor ); - } - - static public boolean Execute( XComponentContext xContext, XMessageBox xMessageBox ) - { - MainThreadDialogExecutor aExecutor = new MainThreadDialogExecutor( xMessageBox ); - return GetCallback( xContext, aExecutor ); - } - - static public boolean Close( XComponentContext xContext, XDialog xDialog ) - { - MainThreadDialogExecutor aExecutor = new MainThreadDialogExecutor( xDialog, true ); - return GetCallback( xContext, aExecutor ); - } - - static private boolean GetCallback( XComponentContext xContext, MainThreadDialogExecutor aExecutor ) - { - try - { - if ( aExecutor != null ) - { - String aThreadName = null; - Thread aCurThread = Thread.currentThread(); - if ( aCurThread != null ) - aThreadName = aCurThread.getName(); - - if ( aThreadName != null && aThreadName.equals( "com.sun.star.thread.WikiEditorSendingThread" ) ) - { - // the main thread should be accessed asynchronously - XMultiComponentFactory xFactory = xContext.getServiceManager(); - if ( xFactory == null ) - throw new com.sun.star.uno.RuntimeException(); - - XRequestCallback xRequest = (XRequestCallback)UnoRuntime.queryInterface( - XRequestCallback.class, - xFactory.createInstanceWithContext( "com.sun.star.awt.AsyncCallback", xContext ) ); - if ( xRequest != null ) - { - xRequest.addCallback( aExecutor, Any.VOID ); - do - { - Thread.yield(); - } - while( !aExecutor.m_bCalled ); - } - } - else - { - // handle it as a main thread - aExecutor.notify( Any.VOID ); - } - } - } - catch( Exception e ) - { - e.printStackTrace(); - } - - return aExecutor.GetResult(); - } - - private MainThreadDialogExecutor( WikiDialog aWikiDialog ) - { - m_aWikiDialog = aWikiDialog; - } - - private MainThreadDialogExecutor( XDialog xDialog ) - { - m_xDialog = xDialog; - } - - private MainThreadDialogExecutor( XDialog xDialog, boolean bClose ) - { - m_xDialog = xDialog; - m_bClose = true; - m_bCalled = true; // no yielding, asynchronous closing - } - - private MainThreadDialogExecutor( XMessageBox xMessageBox ) - { - m_xMessageBox = xMessageBox; - } - - private boolean GetResult() - { - return m_bResult; - } - - public void notify( Object aData ) - { - if ( m_aWikiDialog != null ) - m_bResult = m_aWikiDialog.show(); - else if ( m_xDialog != null ) - { - if ( !m_bClose ) - m_bResult = ( m_xDialog.execute() == 1 ); - else - { - try - { - m_xDialog.endExecute(); - } - catch( Exception e ) - { - e.printStackTrace(); - } - m_bResult = true; - } - } - else if ( m_xMessageBox != null ) - { - int nRes = m_xMessageBox.execute(); - m_bResult = ( nRes == com.sun.star.awt.MessageBoxCommand.OK - || nRes == com.sun.star.awt.MessageBoxCommand.YES ); - } - - m_bCalled = true; - } -}; - |