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.Iterator;
053: import java.util.LinkedList;
054: import java.util.List;
055:
056: import javax.swing.undo.AbstractUndoableEdit;
057: import javax.swing.undo.CannotRedoException;
058: import javax.swing.undo.CannotUndoException;
059:
060: import com.projity.field.Field;
061: import com.projity.field.FieldContext;
062: import com.projity.field.FieldParseException;
063: import com.projity.grouping.core.Node;
064: import com.projity.grouping.core.model.NodeModel;
065:
066: /**
067: *
068: */
069: public class NodeImplChangeAndValueSetEdit extends AbstractUndoableEdit {
070: protected NodeModel model;
071: protected Node node;
072: protected LinkedList previous;
073: protected List previousPosition;
074: protected Object oldImpl, newImpl;
075: protected Field field;
076: protected Object value;
077: protected FieldContext context;
078: protected Object source;
079:
080: /**
081: * @param model
082: * @param node
083: * @param oldImpl
084: * @param field
085: * @param value
086: * @param context
087: * @param source
088: */
089: public NodeImplChangeAndValueSetEdit(NodeModel model, Node node,
090: LinkedList previous, List previousPosition, Object oldImpl,
091: Field field, Object value, FieldContext context,
092: Object source) {
093: super ();
094: this .model = model;
095: this .node = node;
096: this .previous = previous;
097: this .previousPosition = previousPosition;
098: this .oldImpl = oldImpl;
099: this .field = field;
100: this .value = value;
101: this .context = context;
102: this .source = source;
103: newImpl = node.getImpl();
104: }
105:
106: public void redo() throws CannotRedoException {
107: super .redo();
108: try {
109: model.replaceImplAndSetFieldValue(node, previous, newImpl,
110: field, source, value, context, NodeModel.EVENT);
111: } catch (FieldParseException e) {
112: // TODO Auto-generated catch block
113: e.printStackTrace();
114: }
115: }
116:
117: public void undo() throws CannotUndoException {
118: super .undo();
119: if (previousPosition != null) {
120: for (Iterator i = previousPosition.iterator(); i.hasNext();) {
121: Position p = (Position) i.next();
122: model.remove(p.child, NodeModel.SILENT);
123: model.add(p.parent, p.child, p.index, NodeModel.SILENT);
124: }
125: }
126: Object impl = node.getImpl();
127: model.replaceImpl(node, oldImpl, source, NodeModel.EVENT);
128: // try {
129: model.getDataFactory().remove(impl, model, false, false, true);
130: // } catch (NodeException e) {
131: // // TODO Auto-generated catch block
132: // }
133: }
134:
135: public static class Position {
136: Node parent, child;
137: int index;
138:
139: public Position(Node parent, Node child, int index) {
140: super ();
141: this .parent = parent;
142: this .child = child;
143: this .index = index;
144: }
145: }
146:
147: public String getPresentationName() {
148: return "NodeImplChangeAndValueSet";
149: }
150:
151: }
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