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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
package complex.sfx2.tools;
import com.sun.star.accessibility.AccessibleRole;
import com.sun.star.accessibility.XAccessible;
import com.sun.star.accessibility.XAccessibleAction;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.awt.XExtendedToolkit;
import com.sun.star.awt.XWindow;
import com.sun.star.frame.XDesktop;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.text.XTextDocument;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.util.XCloseable;
import util.AccessibilityTools;
import util.WriterTools;
/**
* Methods to open Writer docs
*
*/
public class WriterHelper {
private XMultiServiceFactory m_xMSF = null;
/** Creates a new instance of WriterHelper
* @param xMSF The MultiServiceFactory gained from the office
*/
public WriterHelper(XMultiServiceFactory xMSF) {
this.m_xMSF = xMSF;
}
/** Opens an empty document
* @return a reference to the opened document is returned
*/
public XTextDocument openEmptyDoc() {
return WriterTools.createTextDoc(m_xMSF);
}
/** Closes a given XTextDocument
* @param xTextDoc the text document to be closed
* @return if an error occurs the errormessage is returned and an empty String if not
*/
public String closeDoc(XTextDocument xTextDoc) {
XCloseable closer = UnoRuntime.queryInterface(XCloseable.class, xTextDoc);
String err = "";
try {
closer.close(true);
} catch (com.sun.star.util.CloseVetoException e) {
err = "couldn't close document " + e;
System.out.println(err);
}
return err;
}
private XTextDocument xLocalDoc = null;
/** a TextDocument is opened by pressing a button in a dialog given by uno-URL
* @param url the uno-URL of the dialog to be opened
* @param createButton the language dependent label of the button to be pressed
* @param destroyLocal if true the document that has been opened to dispatch the dialog is closed before the method returns,
* otherwise this document remains open
* @return returns the created Textdocument
*/
public XTextDocument openFromDialog(String url, String createButton,
boolean destroyLocal) {
xLocalDoc = WriterTools.createTextDoc(m_xMSF);
XComponent comp = UnoRuntime.queryInterface(XComponent.class, xLocalDoc);
DialogThread diagThread = new DialogThread(comp, m_xMSF, url);
diagThread.start();
shortWait();
if (createButton.length() > 1) {
XExtendedToolkit tk = getToolkit();
Object atw = tk.getActiveTopWindow();
XWindow xWindow = UnoRuntime.queryInterface(XWindow.class, atw);
XAccessible xRoot = AccessibilityTools.getAccessibleObject(xWindow);
XAccessibleContext buttonContext = AccessibilityTools.getAccessibleObjectForRole(
xRoot,
AccessibleRole.PUSH_BUTTON,
createButton);
XAccessibleAction buttonAction = UnoRuntime.queryInterface(XAccessibleAction.class, buttonContext);
try {
System.out.println("Name: " +
buttonContext.getAccessibleName());
buttonAction.doAccessibleAction(0);
} catch (com.sun.star.lang.IndexOutOfBoundsException e) {
System.out.println("Couldn't press button");
}
shortWait();
}
XDesktop xDesktop = getDesktop();
XTextDocument returnDoc = UnoRuntime.queryInterface(XTextDocument.class, xDesktop.getCurrentComponent());
if (destroyLocal) {
closeDoc(xLocalDoc);
xLocalDoc = null;
}
return returnDoc;
}
public void closeFromDialog()
{
closeDoc(xLocalDoc);
xLocalDoc = null;
}
/**
* Sleeps for 2 sec. to allow StarOffice to react
*/
private void shortWait() {
try {
Thread.sleep(4000);
} catch (InterruptedException e) {
System.out.println("While waiting :" + e);
}
}
/** creates an instance of com.sun.star.awt.Toolkit to query the XExtendedToolkit
* interface
* @return returns the gained XExtendedToolkit Interface
*/
public XExtendedToolkit getToolkit() {
Object toolkit = null;
try {
toolkit = m_xMSF.createInstance("com.sun.star.awt.Toolkit");
} catch (com.sun.star.uno.Exception e) {
System.out.println("Couldn't get toolkit");
e.printStackTrace( System.err );
}
XExtendedToolkit tk = UnoRuntime.queryInterface(XExtendedToolkit.class, toolkit);
return tk;
}
/** creates an instance of com.sun.star.frame.Desktop to query the XDesktop interface
* @return returns the gained XDesktop interface
*/
private XDesktop getDesktop() {
Object desk = null;
try {
desk = m_xMSF.createInstance("com.sun.star.frame.Desktop");
} catch (com.sun.star.uno.Exception e) {
System.out.println("Couldn't get desktop");
e.printStackTrace( System.err );
}
XDesktop xDesktop = UnoRuntime.queryInterface(XDesktop.class, desk);
return xDesktop;
}
}
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