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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 javax.accessibility.AccessibleState;
+import javax.accessibility.AccessibleStateSet;
+import javax.swing.SwingConstants;
+
+import com.sun.star.uno.*;
+import com.sun.star.accessibility.*;
+
+/**
+ */
+public class ScrollBar extends Component implements SwingConstants, javax.accessibility.Accessible {
+
+ public ScrollBar(XAccessible xAccessible, XAccessibleContext xAccessibleContext) {
+ super(xAccessible, xAccessibleContext);
+ }
+
+ /** Creates the AccessibleContext associated with this object */
+ public javax.accessibility.AccessibleContext createAccessibleContext() {
+ return new AccessibleScrollBar();
+ }
+
+ protected class AccessibleScrollBar extends AccessibleUNOComponent implements
+ javax.accessibility.AccessibleAction {
+
+ protected XAccessibleAction unoAccessibleAction;
+ protected int actionCount = 0;
+
+ /**
+ * Though the class is abstract, this should be called by all sub-classes
+ */
+ protected AccessibleScrollBar() {
+ super();
+ unoAccessibleAction = (XAccessibleAction) UnoRuntime.queryInterface(
+ XAccessibleAction.class, unoAccessibleContext);
+ if (unoAccessibleAction != null) {
+ actionCount = unoAccessibleAction.getAccessibleActionCount();
+ }
+ }
+
+ /*
+ * AccessibleContext
+ */
+
+ /** Gets the role of this object */
+ public javax.accessibility.AccessibleRole getAccessibleRole() {
+ return javax.accessibility.AccessibleRole.SCROLL_BAR;
+ }
+
+ /** Gets the AccessibleValue associated with this object that has a graphical representation */
+ public javax.accessibility.AccessibleValue getAccessibleValue() {
+ try {
+ XAccessibleValue unoAccessibleValue = (XAccessibleValue)
+ UnoRuntime.queryInterface(XAccessibleValue.class, unoAccessibleContext);
+ return (unoAccessibleValue != null) ?
+ new AccessibleValueImpl(unoAccessibleValue) : null;
+ } catch (com.sun.star.uno.RuntimeException e) {
+ return null;
+ }
+ }
+
+ /** Gets the AccessibleAction associated with this object that supports one or more actions */
+ public javax.accessibility.AccessibleAction getAccessibleAction() {
+ return this;
+ }
+
+ /*
+ * AccessibleAction
+ */
+
+ /** Performs the specified Action on the object */
+ public boolean doAccessibleAction(int param) {
+ if (param < actionCount) {
+ try {
+ return unoAccessibleAction.doAccessibleAction(param);
+ } catch(com.sun.star.lang.IndexOutOfBoundsException e) {
+ }
+ }
+ return false;
+ }
+
+ /** Returns a description of the specified action of the object */
+ public java.lang.String getAccessibleActionDescription(int param) {
+ if(param < actionCount) {
+ try {
+ return unoAccessibleAction.getAccessibleActionDescription(param);
+ } catch(com.sun.star.lang.IndexOutOfBoundsException e) {
+ }
+ }
+ return null;
+ }
+
+ /** Returns the number of accessible actions available in this object */
+ public int getAccessibleActionCount() {
+ return actionCount;
+ }
+ }
+}
+