| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| package org.openoffice.accessibility.awb.view; |
| |
| import java.awt.BorderLayout; |
| import java.awt.GridBagLayout; |
| import java.awt.GridBagConstraints; |
| import java.awt.Color; |
| import java.awt.Dimension; |
| import java.awt.Font; |
| import java.awt.Graphics; |
| import javax.swing.JScrollBar; |
| import javax.swing.JScrollPane; |
| import javax.swing.JTextArea; |
| |
| import com.sun.star.accessibility.AccessibleEventId; |
| import com.sun.star.accessibility.AccessibleEventObject; |
| import com.sun.star.accessibility.XAccessibleContext; |
| |
| import org.openoffice.accessibility.misc.NameProvider; |
| |
| |
| /** A simple event monitor that shows all events sent to one accessible |
| object. |
| */ |
| class EventMonitorView |
| extends ObjectView |
| { |
| static public ObjectView Create ( |
| ObjectViewContainer aContainer, |
| XAccessibleContext xContext) |
| { |
| if (xContext != null) |
| return new EventMonitorView (aContainer); |
| else |
| return null; |
| } |
| |
| public EventMonitorView (ObjectViewContainer aContainer) |
| { |
| super (aContainer); |
| mnLineNo = 0; |
| Layout(); |
| } |
| |
| public String GetTitle () |
| { |
| return "Event Monitor"; |
| } |
| |
| /** Create and arrange the widgets for this view. |
| */ |
| private void Layout () |
| { |
| setLayout (new GridBagLayout ()); |
| |
| maText = new JTextArea(); |
| maText.setBackground (new Color (255,250,240)); |
| maText.setFont (new Font ("Helvetica", Font.PLAIN, 9)); |
| |
| maScrollPane = new JScrollPane (maText, |
| JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, |
| JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); |
| maScrollPane.setPreferredSize (new Dimension (300,200)); |
| |
| GridBagConstraints aConstraints = new GridBagConstraints (); |
| aConstraints.weightx = 1; |
| aConstraints.fill = GridBagConstraints.HORIZONTAL; |
| add (maScrollPane, aConstraints); |
| } |
| |
| |
| public void Update () |
| { |
| } |
| |
| |
| private void UpdateVerticalScrollBar () |
| { |
| JScrollBar sb = maScrollPane.getVerticalScrollBar(); |
| if (sb != null) |
| { |
| int nScrollBarValue = sb.getMaximum() - sb.getVisibleAmount() - 1; |
| sb.setValue (nScrollBarValue); |
| } |
| } |
| |
| |
| public void notifyEvent (AccessibleEventObject aEvent) |
| { |
| maText.append ((mnLineNo++) + ". " + NameProvider.getEventName (aEvent.EventId) + " : " |
| + aEvent.OldValue.toString() |
| + " -> " |
| + aEvent.NewValue.toString() + "\n"); |
| UpdateVerticalScrollBar(); |
| } |
| |
| private JTextArea maText; |
| private int mnLineNo; |
| private JScrollPane maScrollPane; |
| } |