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.graphic.model.cache;
051:
052: import java.util.EventListener;
053: import java.util.List;
054:
055: import javax.swing.event.EventListenerList;
056:
057: import com.projity.pm.graphic.model.event.CacheListener;
058: import com.projity.pm.graphic.model.event.CompositeCacheEvent;
059: import com.projity.pm.graphic.model.transform.CacheTransformer;
060:
061: /**
062: *
063: */
064: public class VisibleNodes extends VisibleElements {
065: protected VisibleDependencies visibleDependencies;
066:
067: /**
068: * @param transformer
069: */
070: public VisibleNodes(String viewName, CacheTransformer transformer) {
071: super (viewName, transformer);
072: }
073:
074: public VisibleDependencies getVisibleDependencies() {
075: return visibleDependencies;
076: }
077:
078: public void setVisibleDependencies(
079: VisibleDependencies visibleDependencies) {
080: this .visibleDependencies = visibleDependencies;
081: }
082:
083: protected EventListenerList listenerList = new EventListenerList();
084:
085: public void addNodeModelListener(CacheListener l) {
086: listenerList.add(CacheListener.class, l);
087: }
088:
089: public void removeNodeModelListener(CacheListener l) {
090: listenerList.remove(CacheListener.class, l);
091: }
092:
093: public CacheListener[] getNodeModelListeners() {
094: return (CacheListener[]) listenerList
095: .getListeners(CacheListener.class);
096: }
097:
098: protected void fireGraphicNodesCompositeEvent(Object source,
099: List nodeEvents, List edgeEvents) {
100: //System.out.println("fireGraphicNodesCompositeEvent: \n\t"+nodeEvents+"\n\t"+edgeEvents/*+", source="+source*/);
101: Object[] listeners = listenerList.getListenerList();
102: CompositeCacheEvent e = null;
103: for (int i = listeners.length - 2; i >= 0; i -= 2) {
104: if (listeners[i] == CacheListener.class) {
105: if (e == null) {
106: e = new CompositeCacheEvent(source, nodeEvents,
107: edgeEvents);
108: }
109: ((CacheListener) listeners[i + 1])
110: .graphicNodesCompositeEvent(e);
111: }
112: }
113: }
114:
115: public EventListener[] getListeners(Class listenerType) {
116: return listenerList.getListeners(listenerType);
117: }
118:
119: public String toString() {
120: return "VisibleNodes:" + super.toString();
121: }
122:
123: }
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