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/*************************************************************************
*
* 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 org.openoffice.accessibility.awb.view;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JLabel;
import com.sun.star.accessibility.AccessibleEventId;
import com.sun.star.accessibility.AccessibleEventObject;
import com.sun.star.accessibility.XAccessible;
import com.sun.star.accessibility.XAccessibleComponent;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.uno.UnoRuntime;
import org.openoffice.accessibility.misc.NameProvider;
/** The <type>ContextView</type> class displays information accessible over
the <type>XAccessibleContext</type> interface. This includes name,
description, and role.
*/
public class ComponentView
extends ObjectView
{
static public ObjectView Create (
ObjectViewContainer aContainer,
XAccessibleContext xContext)
{
if (UnoRuntime.queryInterface(
XAccessibleComponent.class, xContext) != null)
return new ComponentView (aContainer);
else
return null;
}
public ComponentView (ObjectViewContainer aContainer)
{
super (aContainer);
ViewGridLayout aLayout = new ViewGridLayout (this);
maRelativeLocationLabel = aLayout.AddLabeledEntry ("Relative Location: ");
maAbsoluteLocationLabel = aLayout.AddLabeledEntry ("Location on Screen: ");
maSizeLabel = aLayout.AddLabeledEntry ("Size");
maBoundingBoxLabel = aLayout.AddLabeledEntry ("Bounding Box: ");
maConsistencyLabel = aLayout.AddLabeledEntry ("Consistent: ");
maForegroundColorLabel = aLayout.AddLabeledEntry ("Foreground Color: ");
maBackgroundColorLabel = aLayout.AddLabeledEntry ("Background Color: ");
}
public void SetObject (XAccessibleContext xContext)
{
mxComponent = (XAccessibleComponent)UnoRuntime.queryInterface(
XAccessibleComponent.class, xContext);
super.SetObject (xContext);
}
public void Update ()
{
if (mxContext == null)
{
maRelativeLocationLabel.setText ("<null object>");
maAbsoluteLocationLabel.setText ("<null object>");
maSizeLabel.setText ("<null object>");
maBoundingBoxLabel.setText ("<null object>");
maConsistencyLabel.setText ("<null object>");
maForegroundColorLabel.setText ("<null object>");
maBackgroundColorLabel.setText ("<null object>");
}
else
{
com.sun.star.awt.Point aLocation = mxComponent.getLocation();
maRelativeLocationLabel.setText (
aLocation.X + ", " + aLocation.Y);
com.sun.star.awt.Point aLocationOnScreen =
mxComponent.getLocationOnScreen();
maAbsoluteLocationLabel.setText (
aLocationOnScreen.X + ", " + aLocationOnScreen.Y);
com.sun.star.awt.Size aSize = mxComponent.getSize();
maSizeLabel.setText (
aSize.Width + ", " + aSize.Height);
com.sun.star.awt.Rectangle aBBox = mxComponent.getBounds();
maBoundingBoxLabel.setText (
aBBox.X + ", " + aBBox.Y + ","
+ aBBox.Width + ", " + aBBox.Height);
int nColor = mxComponent.getForeground();
maForegroundColorLabel.setText (
"R"+ (nColor>>16&0xff)
+ "G" + (nColor>>8&0xff)
+ "B" + (nColor>>0&0xff)
+ "A" + (nColor>>24&0xff));
nColor = mxComponent.getBackground();
maBackgroundColorLabel.setText (
"R"+ (nColor>>16&0xff)
+ "G" + (nColor>>8&0xff)
+ "B" + (nColor>>0&0xff)
+ "A" + (nColor>>24&0xff));
// Check consistency of coordinates.
String sConsistency = new String ();
if (aBBox.X!=aLocation.X || aBBox.Y!=aLocation.Y)
sConsistency += (sConsistency.length()!=0?", ":"") +
"Bounding box conflicts with relative location";
if (aBBox.Width!=aSize.Width || aBBox.Height!=aSize.Height)
sConsistency += (sConsistency.length()!=0?", ":"") +
"Bounding box conflicts with size";
XAccessible xParent = mxContext.getAccessibleParent();
XAccessibleComponent xParentComponent =
(XAccessibleComponent)UnoRuntime.queryInterface(
XAccessibleComponent.class, xParent);
if (xParentComponent == null)
{
if (aLocation.X != aLocationOnScreen.X
|| aLocation.Y != aLocationOnScreen.Y)
sConsistency += (sConsistency.length()!=0?", ":"") +
"location on screen does not equal "
+ "relative location without parent";
}
else
{
com.sun.star.awt.Point aParentLocationOnScreen =
xParentComponent.getLocationOnScreen();
if (aLocation.X+aParentLocationOnScreen.X
!= aLocationOnScreen.X
|| aLocation.Y+aParentLocationOnScreen.Y
!= aLocationOnScreen.Y)
sConsistency += (sConsistency.length()!=0?", ":"") +
"location on screen does not match "
+ "relative location";
}
if (sConsistency.length() == 0)
sConsistency += "yes";
else
maConsistencyLabel.setBackground (GetContainer().GetErrorColor());
maConsistencyLabel.setText (sConsistency);
}
}
public String GetTitle ()
{
return ("Component");
}
/** Listen for changes regarding displayed values.
*/
public void notifyEvent (AccessibleEventObject aEvent)
{
switch (aEvent.EventId)
{
case AccessibleEventId.BOUNDRECT_CHANGED :
case AccessibleEventId.VISIBLE_DATA_CHANGED :
Update ();
}
}
private XAccessibleComponent mxComponent;
private JLabel
maRelativeLocationLabel,
maAbsoluteLocationLabel,
maSizeLabel,
maBoundingBoxLabel,
maConsistencyLabel,
maForegroundColorLabel,
maBackgroundColorLabel;
}
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