diff options
Diffstat (limited to 'accessibility/bridge/org/openoffice/accessibility/PopupWindow.java')
-rw-r--r-- | accessibility/bridge/org/openoffice/accessibility/PopupWindow.java | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/accessibility/bridge/org/openoffice/accessibility/PopupWindow.java b/accessibility/bridge/org/openoffice/accessibility/PopupWindow.java new file mode 100644 index 000000000000..a63b0589b4fa --- /dev/null +++ b/accessibility/bridge/org/openoffice/accessibility/PopupWindow.java @@ -0,0 +1,210 @@ +/************************************************************************* + * + * 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; + +import org.openoffice.java.accessibility.*; + + +/** + * + */ +public class PopupWindow extends java.awt.Window { + javax.accessibility.AccessibleContext accessibleContext = null; + ContainerProxy layeredPane = new ContainerProxy(javax.accessibility.AccessibleRole.LAYERED_PANE); + ContainerProxy rootPane = new ContainerProxy(javax.accessibility.AccessibleRole.ROOT_PANE); + ContainerProxy popupLayer = new ContainerProxy(javax.accessibility.AccessibleRole.PANEL); + boolean opened = false; + boolean visible = false; + + /** Creates a new instance of PopupWindow */ + public PopupWindow(java.awt.Window owner) { + super(owner); + super.add(rootPane); + rootPane.add(layeredPane); + + javax.accessibility.AccessibleContext ac = rootPane.getAccessibleContext(); + + if (ac != null) { + ac.setAccessibleParent(this); + } + } + + static PopupWindow create( + com.sun.star.accessibility.XAccessible xAccessible) { + java.awt.Window parent = java.awt.KeyboardFocusManager.getCurrentKeyboardFocusManager() + .getActiveWindow(); + + if (parent != null) { + PopupWindow w = new PopupWindow(parent); + w.setVisible(true); + AccessibleObjectFactory.invokeAndWait(); + AccessibleObjectFactory.addChild(w, xAccessible); + + return w; + } + + return null; + } + + public boolean isShowing() { + if (isVisible()) { + java.awt.Container parent = getParent(); + + return (parent == null) || parent.isShowing(); + } + + return false; + } + + public void addNotify() { + } + + public void removeNotify() { + } + + public boolean isVisible() { + return visible; + } + + public void setVisible(boolean b) { + if (visible != b) { + visible = b; + + if (b) { + // If it is the first show, fire WINDOW_OPENED event + if (!opened) { + AccessibleObjectFactory.postWindowOpened(this); + opened = true; + } + } + } + } + + public java.awt.Component add(java.awt.Component c) { + popupLayer.add(c); + layeredPane.add(popupLayer); + + if (c instanceof javax.accessibility.Accessible) { + javax.accessibility.AccessibleContext ac = layeredPane.getAccessibleContext(); + + if (ac != null) { + ac.firePropertyChange(ac.ACCESSIBLE_CHILD_PROPERTY, null, + popupLayer.getAccessibleContext()); + } + } + + return c; + } + + public void remove(java.awt.Component c) { + layeredPane.remove(popupLayer); + + if (c instanceof javax.accessibility.Accessible) { + javax.accessibility.AccessibleContext ac = layeredPane.getAccessibleContext(); + + if (ac != null) { + ac.firePropertyChange(ac.ACCESSIBLE_CHILD_PROPERTY, + popupLayer.getAccessibleContext(), null); + } + } + + popupLayer.remove(c); + } + + public void dispose() { + setVisible(false); + AccessibleObjectFactory.postWindowClosed(this); + } + + public javax.accessibility.AccessibleContext getAccessibleContext() { + if (accessibleContext == null) { + accessibleContext = new AccessiblePopupWindow(); + } + + return accessibleContext; + } + + protected class AccessiblePopupWindow + extends java.awt.Window.AccessibleAWTWindow { + AccessiblePopupWindow() { + } + } + + protected class ContainerProxy extends java.awt.Container + implements javax.accessibility.Accessible { + javax.accessibility.AccessibleContext accessibleContext = null; + javax.accessibility.AccessibleRole role; + + protected ContainerProxy(javax.accessibility.AccessibleRole role) { + this.role = role; + } + + public java.awt.Component add(java.awt.Component c) { + if (c instanceof javax.accessibility.Accessible) { + javax.accessibility.Accessible a = (javax.accessibility.Accessible) c; + javax.accessibility.AccessibleContext ac = a.getAccessibleContext(); + + if (ac != null) { + ac.setAccessibleParent(this); + } + } + + return super.add(c); + } + + public void remove(java.awt.Component c) { + if (c instanceof javax.accessibility.Accessible) { + javax.accessibility.Accessible a = (javax.accessibility.Accessible) c; + javax.accessibility.AccessibleContext ac = a.getAccessibleContext(); + + if (ac != null) { + ac.setAccessibleParent(null); + } + } + + super.remove(c); + } + + public javax.accessibility.AccessibleContext getAccessibleContext() { + if (accessibleContext == null) { + accessibleContext = new AccessibleContainerProxy(); + } + + return accessibleContext; + } + + private class AccessibleContainerProxy + extends java.awt.Container.AccessibleAWTContainer { + AccessibleContainerProxy() { + } + + public javax.accessibility.AccessibleRole getAccessibleRole() { + return ContainerProxy.this.role; + } + } + } +} |