001: /*
002: The contents of this file are subject to the Common Public Attribution License
003: Version 1.0 (the "License"); you may not use this file except in compliance with
004: the License. You may obtain a copy of the License at
005: http://www.projity.com/license . The License is based on the Mozilla Public
006: License Version 1.1 but Sections 14 and 15 have been added to cover use of
007: software over a computer network and provide for limited attribution for the
008: Original Developer. In addition, Exhibit A has been modified to be consistent
009: with Exhibit B.
010:
011: Software distributed under the License is distributed on an "AS IS" basis,
012: WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
013: specific language governing rights and limitations under the License. The
014: Original Code is OpenProj. The Original Developer is the Initial Developer and
015: is Projity, Inc. All portions of the code written by Projity are Copyright (c)
016: 2006, 2007. All Rights Reserved. Contributors Projity, Inc.
017:
018: Alternatively, the contents of this file may be used under the terms of the
019: Projity End-User License Agreeement (the Projity License), in which case the
020: provisions of the Projity License are applicable instead of those above. If you
021: wish to allow use of your version of this file only under the terms of the
022: Projity License and not to allow others to use your version of this file under
023: the CPAL, indicate your decision by deleting the provisions above and replace
024: them with the notice and other provisions required by the Projity License. If
025: you do not delete the provisions above, a recipient may use your version of this
026: file under either the CPAL or the Projity License.
027:
028: [NOTE: The text of this license may differ slightly from the text of the notices
029: in Exhibits A and B of the license at http://www.projity.com/license. You should
030: use the latest text at http://www.projity.com/license for your modifications.
031: You may not remove this license text from the source files.]
032:
033: Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007
034: Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
035: an open source solution from Projity. Attribution URL: http://www.projity.com
036: Graphic Image as provided in the Covered Code as file: openproj_logo.png with
037: alternatives listed on http://www.projity.com/logo
038:
039: Display of Attribution Information is required in Larger Works which are defined
040: in the CPAL as a work which combines Covered Code or portions thereof with code
041: not governed by the terms of the CPAL. However, in addition to the other notice
042: obligations, all copies of the Covered Code in Executable and Source Code form
043: distributed must, as a form of attribution of the original author, include on
044: each user interface screen the "OpenProj" logo visible to all users. The
045: OpenProj logo should be located horizontally aligned with the menu bar and left
046: justified on the top left of the screen adjacent to the File menu. The logo
047: must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
048: must direct them back to http://www.projity.com.
049: */
050: package com.projity.pm.scheduling;
051:
052: /**
053: * Used to notify that the current document selection has changed
054: */
055: public class ScheduleEventManager {
056:
057: protected javax.swing.event.EventListenerList listenerList = new javax.swing.event.EventListenerList();
058:
059: // This methods allows classes to register for ObjectEvents
060: public void addListener(ScheduleEventListener listener) {
061: listenerList.add(ScheduleEventListener.class, listener);
062: }
063:
064: // This methods allows classes to unregister for ObjectEvents
065: public void removeListener(ScheduleEventListener listener) {
066: listenerList.remove(ScheduleEventListener.class, listener);
067: }
068:
069: public void fireBaselineChanged(Object source, Object object,
070: Integer snapshot, boolean save) {
071: ScheduleEvent evt = new ScheduleEvent(source,
072: ScheduleEvent.BASELINE, object);
073: evt.setSnapshot(snapshot);
074: evt.setSaveSnapshot(save);
075: fire(evt);
076: }
077:
078: public void fire(Object source, String type) {
079: fire(source, type, null);
080: }
081:
082: public void fire(Object source, String type, Object object) {
083: ScheduleEvent evt = new ScheduleEvent(source, type, object);
084: fire(evt);
085: }
086:
087: private void fire(ScheduleEvent evt) {
088: Object[] listeners = listenerList.getListenerList();
089: // Each listener occupies two elements - the first is the listener class
090: // and the second is the listener instance
091: // long t0=System.currentTimeMillis(),t1;
092: for (int i = 0; i < listeners.length; i += 2) {
093: if (listeners[i] == ScheduleEventListener.class) {
094: ((ScheduleEventListener) listeners[i + 1])
095: .scheduleChanged(evt);
096: // t1=System.currentTimeMillis();
097: // System.out.println("\tSchedule events ran in "+(t1-t0)+"ms"+" ("+listeners[i+1].getClass()+")");
098: // t0=t1;
099: }
100: }
101: }
102:
103: }
|