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.undo;
051:
052: import java.util.ArrayList;
053: import java.util.Collection;
054: import java.util.HashMap;
055: import java.util.Iterator;
056: import java.util.Map;
057:
058: import javax.swing.undo.AbstractUndoableEdit;
059: import javax.swing.undo.CannotRedoException;
060: import javax.swing.undo.CannotUndoException;
061:
062: import com.projity.pm.scheduling.Schedule;
063:
064: public class ScheduleBackupEdit extends AbstractUndoableEdit {
065: Map backups;
066: protected Object source;
067:
068: /**
069: * @param interval
070: * @param oldInterval
071: * @param source
072: */
073: public ScheduleBackupEdit(Object schedule, Object source) {
074: super ();
075: backups = new HashMap();
076: Collection collection;
077: if (schedule instanceof Collection) {
078: collection = (Collection) schedule;
079: } else {
080: collection = new ArrayList(1);
081: collection.add(schedule);
082: }
083: for (Iterator i = collection.iterator(); i.hasNext();) {
084: Schedule s = (Schedule) i.next();
085: backups.put(s, s.backupDetail());
086: }
087: this .source = source;
088: }
089:
090: public boolean canRedo() {
091: return super .canRedo();
092: }
093:
094: public boolean canUndo() {
095: return super .canUndo();
096: }
097:
098: public String getPresentationName() {
099: return "ScheduleBackup";
100: }
101:
102: public void redo() throws CannotRedoException {
103: super .redo();
104: }
105:
106: public void undo() throws CannotUndoException {
107: super .undo();
108: for (Iterator i = backups.keySet().iterator(); i.hasNext();) {
109: Schedule s = (Schedule) i.next();
110: s.restoreDetail(source, backups.get(s), false);
111: }
112: }
113:
114: }
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