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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 .
*/
import com.sun.star.uno.UnoRuntime;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.accessibility.XAccessibleComponent;
class AccessibleComponentHandler
extends NodeHandler
{
@Override
public NodeHandler createHandler (XAccessibleContext xContext)
{
XAccessibleComponent xComponent =
UnoRuntime.queryInterface (
XAccessibleComponent.class, xContext);
if (xComponent != null)
return new AccessibleComponentHandler (xComponent);
else
return null;
}
public AccessibleComponentHandler ()
{
}
private AccessibleComponentHandler (XAccessibleComponent xComponent)
{
if (xComponent != null)
maChildList.setSize (6);
}
@Override
public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
{
AccessibleTreeNode aChild = null;
if (aParent instanceof AccTreeNode)
{
XAccessibleComponent xComponent =
((AccTreeNode)aParent).getComponent();
if (xComponent != null)
{
int nColor;
switch (nIndex)
{
case 0:
com.sun.star.awt.Point aLocation = xComponent.getLocation();
aChild = new StringNode (
"Location: " + aLocation.X + ", " + aLocation.Y,
aParent);
break;
case 1:
com.sun.star.awt.Point aScreenLocation = xComponent.getLocationOnScreen();
aChild = new StringNode (
"Location on Screen: " + aScreenLocation.X + ", " + aScreenLocation.Y,
aParent);
break;
case 2:
com.sun.star.awt.Size aSize = xComponent.getSize();
aChild = new StringNode (
"Size: "+ aSize.Width + ", " + aSize.Height,
aParent);
break;
case 3:
com.sun.star.awt.Rectangle aBBox = xComponent.getBounds();
aChild = new StringNode (
"Bounding Box: "+ aBBox.X + ", " + aBBox.Y + ","
+ aBBox.Width + ", " + aBBox.Height,
aParent);
break;
case 4:
nColor = xComponent.getForeground();
aChild = new StringNode ("Foreground color: R"
+ (nColor>>16&0xff)
+ "G" + (nColor>>8&0xff)
+ "B" + (nColor&0xff)
+ "A" + (nColor>>24&0xff),
aParent);
break;
case 5:
nColor = xComponent.getBackground();
aChild = new StringNode ("Background color: R"
+ (nColor>>16&0xff)
+ "G" + (nColor>>8&0xff)
+ "B" + (nColor&0xff)
+ "A" + (nColor>>24&0xff),
aParent);
break;
}
}
}
return aChild;
}
@Override
public void update (AccessibleTreeNode aNode)
{
maChildList.clear();
if (aNode instanceof AccTreeNode && ((AccTreeNode)aNode).getComponent() != null)
maChildList.setSize (4);
}
}
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