| /************************************************************** |
| * |
| * 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.misc; |
| |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.util.Timer; |
| import java.util.TimerTask; |
| import java.util.Vector; |
| |
| |
| /** Wait for an Office application and connect to it. |
| */ |
| public class Connector |
| extends TimerTask |
| { |
| final public static long snDelay = 3000; |
| |
| public Connector () |
| { |
| maTimer = new Timer (true); |
| maListeners = new Vector(); |
| run (); |
| } |
| |
| public void AddConnectionListener (ActionListener aListener) |
| { |
| SimpleOffice aOffice = SimpleOffice.Instance(); |
| if (aOffice!=null && aOffice.IsConnected()) |
| aListener.actionPerformed ( |
| new ActionEvent (aOffice,0,"<connected>")); |
| maListeners.add (aListener); |
| } |
| |
| public void run () |
| { |
| SimpleOffice aOffice = SimpleOffice.Instance(); |
| if (aOffice!=null && !aOffice.IsConnected()) |
| if ( ! aOffice.Connect()) |
| maTimer.schedule (this, snDelay); |
| else |
| { |
| ActionEvent aEvent = new ActionEvent (aOffice,0,"<connected>"); |
| for (int i=0; i<maListeners.size(); i++) |
| ((ActionListener)maListeners.elementAt(i)).actionPerformed( |
| aEvent); |
| } |
| } |
| |
| Timer maTimer; |
| Vector maListeners; |
| } |