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.network.rendering;
051:
052: import java.awt.Component;
053: import java.awt.Container;
054: import java.awt.Graphics;
055: import java.awt.Rectangle;
056: import java.util.List;
057:
058: import javax.swing.JComponent;
059:
060: import com.projity.pm.graphic.graph.GraphParams;
061: import com.projity.pm.graphic.model.cache.GraphicNode;
062:
063: public class NetworkCellEditor {
064: protected GraphParams params;
065: protected JComponent container;
066: protected FormatSelector formatSelector;
067: protected FormComponent form;
068: protected GraphicNode node;
069:
070: public NetworkCellEditor(GraphParams params, JComponent container) {
071: this .params = params;
072: this .container = container;
073: formatSelector = new FormatSelector(params);
074: }
075:
076: public void initEditorComponent(GraphicNode node, int zoom,
077: Rectangle bounds) {
078: cancel();
079: if (node == null)
080: return;
081: //System.out.println("create editor node="+node);
082: this .node = node;
083: form = formatSelector.getForm(node, zoom, true);
084: form.setFields(node.getNode(), params.getCache().getModel());
085:
086: container.add(form);
087: form.setBounds(bounds);
088: form.validate();
089: }
090:
091: public void resetForms() {
092: formatSelector.resetForms();
093: }
094:
095: public void paintEditor(GraphicNode node) {
096: if (node == null || this .node != node)
097: return;
098: //System.out.println("paint editor node="+node);
099: paintComponentApart(form, form.getBounds());
100: }
101:
102: protected void paintComponentApart(Component c, Rectangle bounds) {
103: boolean wasDoubleBuffered = false;
104: if ((c instanceof JComponent)
105: && ((JComponent) c).isDoubleBuffered()) {
106: wasDoubleBuffered = true;
107: ((JComponent) c).setDoubleBuffered(false);
108: }
109:
110: Graphics cg = container.getGraphics().create(bounds.x,
111: bounds.y, bounds.width, bounds.height);
112: try {
113: c.paint(cg);
114: } finally {
115: cg.dispose();
116: }
117:
118: if (wasDoubleBuffered && (c instanceof JComponent)) {
119: ((JComponent) c).setDoubleBuffered(true);
120: }
121: }
122:
123: public boolean isEditing(GraphicNode node) {
124: return node != null && this .node == node;
125: }
126:
127: public void cancel() {
128: if (node != null) {
129: //System.out.println("cancel editor");
130: Container parent = form.getParent();
131: if (parent != null)
132: parent.remove(form);
133: Rectangle bounds = form.getBounds();
134: form = null;
135: node = null;
136: container.repaint(bounds);
137: }
138: }
139:
140: public List getCellEditorChange() {
141: return (form == null) ? null : form.getChange();
142: }
143:
144: public GraphicNode getNode() {
145: return node;
146: }
147:
148: // protected GraphicNode editedNode=null;
149: // public boolean isEditing(GraphicNode node){
150: // return node==editedNode;
151: // }
152: // public void setEdited(GraphicNode node){
153: // if (editedNode!=node){
154: // editedNode=node;
155: // Rectangle bounds=getBounds(node);
156: // editor.getEditorComponent(node,bounds);
157: // getGraph().repaint(bounds);
158: // }
159: // }
160:
161: /**
162: * Overridden for performance reasons.
163: * See the <a href="#override">Implementation Note</a>
164: * for more information.
165: */
166: /*public void validate() {
167: }*/
168:
169: /**
170: * Overridden for performance reasons.
171: * See the <a href="#override">Implementation Note</a>
172: * for more information.
173: */
174: /*public void revalidate() {
175: }*/
176:
177: /**
178: * Overridden for performance reasons.
179: * See the <a href="#override">Implementation Note</a>
180: * for more information.
181: */
182: /*public void repaint(long tm, int x, int y, int width, int height) {
183: }*/
184:
185: /**
186: * Overridden for performance reasons.
187: * See the <a href="#override">Implementation Note</a>
188: * for more information.
189: */
190: /*public void repaint(Rectangle r) {
191: }*/
192:
193: }
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