diff options
Diffstat (limited to 'accessibility/bridge/org/openoffice/java/accessibility/Menu.java')
| -rw-r--r-- | accessibility/bridge/org/openoffice/java/accessibility/Menu.java | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/accessibility/bridge/org/openoffice/java/accessibility/Menu.java b/accessibility/bridge/org/openoffice/java/accessibility/Menu.java deleted file mode 100644 index 005657172b1d..000000000000 --- a/accessibility/bridge/org/openoffice/java/accessibility/Menu.java +++ /dev/null @@ -1,321 +0,0 @@ -/* - * 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 org.openoffice.java.accessibility; - -import java.awt.Component; - -import com.sun.star.accessibility.*; -import com.sun.star.uno.AnyConverter; -import com.sun.star.uno.UnoRuntime; - - -public class Menu extends AbstractButton - implements javax.accessibility.Accessible { - private java.util.ArrayList<Component> children; - protected XAccessibleSelection unoAccessibleSelection = null; - - protected Menu(XAccessible xAccessible, - XAccessibleContext xAccessibleContext) { - super(xAccessible, xAccessibleContext); - - try { - // Create a vector with the correct initial capacity - int count = unoAccessibleContext.getAccessibleChildCount(); - children = new java.util.ArrayList<Component>(count); - - // Fill the vector with objects - for (int i = 0; i < count; i++) { - java.awt.Component c = getComponent(unoAccessibleContext.getAccessibleChild(i)); - - if (c != null) { - children.add(c); - } - } - } catch (com.sun.star.uno.RuntimeException e) { - if (Build.DEBUG) { - System.err.println( - "RuntimeException caught during menu initialization: " + - e.getMessage()); - } - - if (children == null) { - children = new java.util.ArrayList<Component>(0); - } - } catch (com.sun.star.lang.IndexOutOfBoundsException e) { - } - } - - protected synchronized void add(XAccessible unoAccessible) { - // The AccessBridge for Windows expects an instance of AccessibleContext - // as parameters - java.awt.Component c = getComponent(unoAccessible); - - if (c != null) { - try { - children.add(unoAccessible.getAccessibleContext() - .getAccessibleIndexInParent(), c); - firePropertyChange(javax.accessibility.AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, - null, - ((javax.accessibility.Accessible) c).getAccessibleContext()); - } catch (com.sun.star.uno.RuntimeException e) { - } - } - } - - protected synchronized void remove(XAccessible unoAccessible) { - // The AccessBridge for Windows expects an instance of AccessibleContext - // as parameters - java.awt.Component c = getComponent(unoAccessible); - - if (c != null) { - try { - children.remove(c); - firePropertyChange(javax.accessibility.AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, - ((javax.accessibility.Accessible) c).getAccessibleContext(), - null); - } catch (com.sun.star.uno.RuntimeException e) { - } - } - } - - protected void add(Object any) { - try { - add((XAccessible) AnyConverter.toObject( - AccessibleObjectFactory.XAccessibleType, any)); - } catch (com.sun.star.lang.IllegalArgumentException e) { - } - } - - protected void remove(Object any) { - try { - remove((XAccessible) AnyConverter.toObject( - AccessibleObjectFactory.XAccessibleType, any)); - } catch (com.sun.star.lang.IllegalArgumentException e) { - } - } - - protected synchronized int indexOf(Object child) { - return children.indexOf(child); - } - - protected java.awt.Component getComponent(XAccessible unoAccessible) { - java.awt.Component c = AccessibleObjectFactory.getAccessibleComponent(unoAccessible); - - if (c == null) { - c = AccessibleObjectFactory.createAccessibleComponent(unoAccessible); - - if (c instanceof javax.accessibility.Accessible) { - ((javax.accessibility.Accessible) c).getAccessibleContext() - .setAccessibleParent(this); - } - } - - return c; - } - - protected XAccessibleEventListener createEventListener() { - return new AccessibleMenuListener(); - } - - /** Creates the AccessibleContext associated with this object */ - public javax.accessibility.AccessibleContext createAccessibleContext() { - return new AccessibleMenu(); - } - - /** - * Update the proxy objects appropriatly on property change events - */ - protected class AccessibleMenuListener - extends AccessibleUNOComponentListener { - protected AccessibleMenuListener() { - super(); - } - - /** Called by OpenOffice process to notify property changes */ - public void notifyEvent(AccessibleEventObject event) { - switch (event.EventId) { - case AccessibleEventId.CHILD: - - if (AnyConverter.isObject(event.OldValue)) { - remove(event.OldValue); - } - - if (AnyConverter.isObject(event.NewValue)) { - add(event.NewValue); - } - - break; - - // #i56539# Java 1.5 does not fire ACCESSIBLE_SELECTION_PROPERTY for menus - case AccessibleEventId.SELECTION_CHANGED: - break; - - default: - super.notifyEvent(event); - } - } - } - - protected class AccessibleMenu extends AccessibleAbstractButton - implements javax.accessibility.AccessibleSelection { - protected AccessibleMenu() { - unoAccessibleSelection = UnoRuntime.queryInterface(XAccessibleSelection.class, - unoAccessibleContext); - } - - /** Gets the role of this object */ - public javax.accessibility.AccessibleRole getAccessibleRole() { - return javax.accessibility.AccessibleRole.MENU; - } - - /** Gets the 0-based index of this object in its accessible parent */ - public int getAccessibleIndexInParent() { - if (getAccessibleParent() instanceof Menu) { - return ((Menu) getAccessibleParent()).indexOf(Menu.this); - } else { - return super.getAccessibleIndexInParent(); - } - } - - /** Returns the number of accessible children of the object */ - public synchronized int getAccessibleChildrenCount() { - return children.size(); - } - - /** Returns the specified Accessible child of the object */ - public synchronized javax.accessibility.Accessible getAccessibleChild( - int i) { - try { - if (i < children.size()) { - return (javax.accessibility.Accessible) children.get(i); - } else { - return null; - } - } catch (ArrayIndexOutOfBoundsException e) { - return null; - } - } - - /** Returns the AccessibleSelection interface for this object */ - public javax.accessibility.AccessibleSelection getAccessibleSelection() { - // This method is called to determine the SELECTABLE state of every - // child, so don't do the query interface here. - return this; - } - - /* - * AccessibleComponent - */ - - /** Returns the Accessible child, if one exists, contained at the local coordinate Point */ - public javax.accessibility.Accessible getAccessibleAt(java.awt.Point p) { - try { - java.awt.Component c = AccessibleObjectFactory.getAccessibleComponent(unoAccessibleComponent.getAccessibleAtPoint( - new com.sun.star.awt.Point(p.x, p.y))); - - return (javax.accessibility.Accessible) c; - } catch (com.sun.star.uno.RuntimeException e) { - return null; - } - } - - /* - * AccessibleSelection - */ - - /** Returns an Accessible representing the specified selected child of the object */ - public javax.accessibility.Accessible getAccessibleSelection(int i) { - try { - return (javax.accessibility.Accessible) getComponent(unoAccessibleSelection.getSelectedAccessibleChild( - i)); - } catch (java.lang.Exception e) { - /* - * Possible exceptions are: - * java.lang.NullPointerException - * com.sun.star.uno.RuntimeException - * com.sun.star.lang.IndexOutOfBoundsException - */ - return null; - } - } - - /** Adds the specified Accessible child of the object to the object's selection */ - public void addAccessibleSelection(int i) { - try { - javax.accessibility.Accessible a = getAccessibleChild(i); - - // selecting menu items invokes the click action in Java 1.5 - if( a instanceof MenuItem ) - a.getAccessibleContext().getAccessibleAction().doAccessibleAction(0); - else - unoAccessibleSelection.selectAccessibleChild(i); - } catch (java.lang.Exception e) { - /* - * Possible exceptions are: - * java.lang.NullPointerException - * com.sun.star.uno.RuntimeException - * com.sun.star.lang.IndexOutOfBoundsException - */ - } - } - - /** Clears the selection in the object, so that no children in the object are selected */ - public void clearAccessibleSelection() { - try { - unoAccessibleSelection.clearAccessibleSelection(); - } catch (com.sun.star.uno.RuntimeException e) { - } - } - - /** Returns the number of Accessible children currently selected */ - public int getAccessibleSelectionCount() { - try { - return unoAccessibleSelection.getSelectedAccessibleChildCount(); - } catch (com.sun.star.uno.RuntimeException e) { - return 0; - } - } - - /** Determines if the current child of this object is selected */ - public boolean isAccessibleChildSelected(int i) { - try { - return unoAccessibleSelection.isAccessibleChildSelected(i); - } catch (java.lang.Exception e) { - /* - * Possible exceptions are: - * java.lang.NullPointerException - * com.sun.star.uno.RuntimeException - * com.sun.star.lang.IndexOutOfBoundsException - */ - return false; - } - } - - /** Removes the specified child of the object from the object's selection */ - public void removeAccessibleSelection(int i) { - if (isAccessibleChildSelected(i)) { - clearAccessibleSelection(); - } - } - - /** Causes every child of the object to be selected if the object supports multiple selection */ - public void selectAllAccessibleSelection() { - // not supported - } - } -} |