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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.java.accessibility;
import com.sun.star.accessibility.*;
import com.sun.star.uno.*;
import javax.accessibility.AccessibleState;
import javax.accessibility.AccessibleStateSet;
/**
*/
public class Label extends Component implements javax.accessibility.Accessible {
protected Label(XAccessible xAccessible, XAccessibleContext xAccessibleContext) {
super(xAccessible, xAccessibleContext);
}
/** Creates the AccessibleContext associated with this object */
public javax.accessibility.AccessibleContext createAccessibleContext() {
return new AccessibleLabel();
}
protected class AccessibleLabel extends AccessibleUNOComponent {
/**
* Though the class is abstract, this should be called by all sub-classes
*/
protected AccessibleLabel() {
super();
}
/*
* AccessibleContext
*/
/** Gets the role of this object */
public javax.accessibility.AccessibleRole getAccessibleRole() {
return javax.accessibility.AccessibleRole.LABEL;
}
/** Gets the AccessibleText associated with this object presenting text on the display */
public javax.accessibility.AccessibleText getAccessibleText() {
if (disposed)
return null;
try {
XAccessibleText unoAccessibleText = (XAccessibleText) UnoRuntime.queryInterface(XAccessibleText.class,
unoAccessibleContext);
if (unoAccessibleText != null) {
return new AccessibleTextImpl(unoAccessibleText);
} else {
return null;
}
} catch (com.sun.star.uno.RuntimeException e) {
return null;
}
}
/** Returns the relation set of this object */
public javax.accessibility.AccessibleRelationSet getAccessibleRelationSet() {
try {
XAccessibleRelationSet unoAccessibleRelationSet = unoAccessibleContext.getAccessibleRelationSet();
if (unoAccessibleRelationSet == null) {
return null;
}
javax.accessibility.AccessibleRelationSet relationSet = new javax.accessibility.AccessibleRelationSet();
int count = unoAccessibleRelationSet.getRelationCount();
for (int i = 0; i < count; i++) {
AccessibleRelation unoAccessibleRelation = unoAccessibleRelationSet.getRelation(i);
switch (unoAccessibleRelation.RelationType) {
case AccessibleRelationType.LABEL_FOR:
relationSet.add(new javax.accessibility.AccessibleRelation(
javax.accessibility.AccessibleRelation.LABEL_FOR,
getAccessibleComponents(
unoAccessibleRelation.TargetSet)));
break;
case AccessibleRelationType.MEMBER_OF:
relationSet.add(new javax.accessibility.AccessibleRelation(
javax.accessibility.AccessibleRelation.MEMBER_OF,
getAccessibleComponents(
unoAccessibleRelation.TargetSet)));
break;
default:
break;
}
}
return relationSet;
} catch (com.sun.star.lang.IndexOutOfBoundsException e) {
return null;
} catch (com.sun.star.uno.RuntimeException e) {
return null;
}
}
}
}
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