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;
051:
052: import java.awt.Container;
053: import java.awt.Dimension;
054: import java.awt.Point;
055: import java.awt.Rectangle;
056: import java.awt.geom.AffineTransform;
057: import java.awt.geom.GeneralPath;
058: import java.awt.geom.Point2D;
059:
060: import javax.swing.JViewport;
061:
062: import com.projity.graphic.configuration.GraphicConfiguration;
063: import com.projity.pm.graphic.graph.Graph;
064: import com.projity.pm.graphic.graph.LinkRouting;
065: import com.projity.pm.graphic.network.layout.NetworkLayout;
066: import com.projity.pm.graphic.network.layout.NetworkLayoutEvent;
067: import com.projity.pm.graphic.network.layout.NetworkLayoutListener;
068: import com.projity.pm.graphic.network.link_routing.DefaultNetworkLinkRouting;
069: import com.projity.pm.task.Project;
070: import com.projity.workspace.SavableToWorkspace;
071: import com.projity.workspace.WorkspaceSetting;
072:
073: /**
074: *
075: */
076: public class Network extends Graph implements NetworkLayoutListener,
077: NetworkParams, SavableToWorkspace {
078: private static final long serialVersionUID = -7976852605189565105L;
079: protected AffineTransform transform;
080: protected int zoom;
081:
082: public Network(Project project, String viewName) {
083: this (new NetworkModel(project, viewName), project);
084: transform = new AffineTransform();
085: }
086:
087: protected Network(NetworkModel model, Project project) {
088: super (model, project);
089: }
090:
091: public void updateSize() {
092: Rectangle bounds = ((NetworkModel) getModel()).getBounds();
093: GraphicConfiguration config = GraphicConfiguration
094: .getInstance();
095: setPreferredSize(new Dimension(bounds.x + bounds.width
096: + config.getPertXOffset(), bounds.y + bounds.height
097: + config.getPertYOffset()));
098: }
099:
100: public void layoutChanged(NetworkLayoutEvent e) {
101: updateSize();
102: revalidate();
103: repaint();
104: }
105:
106: public void zoomIn() {
107: if (zoom == barStyles.getMaxZoom())
108: return;
109: ((NetworkUI) ui).resetForms();
110: transform.concatenate(AffineTransform.getScaleInstance(
111: barStyles.getRatioX(zoom, true), barStyles.getRatioY(
112: zoom++, true)));
113: ((NetworkModel) getModel()).updateCellBounds();
114: }
115:
116: public void zoomOut() {
117: if (zoom == barStyles.getMinZoom())
118: return;
119: ((NetworkUI) ui).resetForms();
120: transform.concatenate(AffineTransform.getScaleInstance(
121: barStyles.getRatioX(zoom, false), barStyles.getRatioY(
122: zoom--, false)));
123: ((NetworkModel) getModel()).updateCellBounds();
124: }
125:
126: public boolean canZoomIn() {
127: return zoom != barStyles.getMaxZoom();
128: }
129:
130: public boolean canZoomOut() {
131: return zoom != barStyles.getMinZoom();
132: }
133:
134: public AffineTransform getTransform() {
135: return transform;
136: }
137:
138: public int getZoom() {
139: return zoom;
140: }
141:
142: public GeneralPath scale(GeneralPath path) {
143: if (path == null)
144: return null;
145: GeneralPath transformed = (GeneralPath) path.clone();
146: transformed.transform(getTransform());
147: return transformed;
148: }
149:
150: public Point2D scale(Point2D p) {
151: AffineTransform t = getTransform();
152: return new Point2D.Double(p.getX() * t.getScaleX()
153: + t.getTranslateX(), p.getY() * t.getScaleY()
154: + t.getTranslateY());
155: }
156:
157: public Point2D scaleVector(Point2D p) {
158: AffineTransform t = getTransform();
159: return new Point2D.Double(p.getX() * t.getScaleX(), p.getY()
160: * t.getScaleY());
161: }
162:
163: public Point2D scaleVector_1(Point2D p) {
164: AffineTransform t = getTransform();
165: return new Point2D.Double(p.getX() / t.getScaleX(), p.getY()
166: / t.getScaleY());
167: }
168:
169: public Rectangle scale(Rectangle r) {
170: AffineTransform t = getTransform();
171: if (t == null)
172: return r;
173: Rectangle sr = new Rectangle();
174: sr.setFrameFromDiagonal(r.getMinX() * t.getScaleX()
175: + t.getTranslateX(), r.getMinY() * t.getScaleY()
176: + t.getTranslateY(), r.getMaxX() * t.getScaleX()
177: + t.getTranslateX(), r.getMaxY() * t.getScaleY()
178: + t.getTranslateY());
179: return sr;
180: }
181:
182: protected LinkRouting routing = new DefaultNetworkLinkRouting();
183:
184: public LinkRouting getRouting() {
185: return routing;
186: }
187:
188: public void setRouting(LinkRouting routing) {
189: this .routing = routing;
190: }
191:
192: private void makeZoom(int newZoom) {
193: int factor = newZoom - zoom;
194: if (factor > 0) {
195: for (int i = 0; i < factor; i++)
196: zoomIn();
197: } else {
198: for (int i = 0; i > factor; i--)
199: zoomOut();
200: }
201: }
202:
203: public boolean useTextures() {
204: return true;
205: }
206:
207: public void restoreWorkspace(WorkspaceSetting w, int context) {
208: Workspace ws = (Workspace) w;
209: makeZoom(ws.zoom);
210: Container p = getParent();
211: if (p instanceof JViewport && ws.viewPosition != null) {
212: try {
213: ((JViewport) p).setViewPosition(ws.viewPosition);
214: } catch (RuntimeException e) {
215: System.out
216: .println("problem restoring viewport to point "
217: + ws.viewPosition);
218: }
219: }
220:
221: }
222:
223: public WorkspaceSetting createWorkspace(int context) {
224: Workspace ws = new Workspace();
225: ws.zoom = zoom;
226: Container p = getParent();
227: if (p instanceof JViewport) {
228: ws.viewPosition = ((JViewport) p).getViewPosition();
229: }
230: return ws;
231: }
232:
233: public static class Workspace implements WorkspaceSetting {
234: private static final long serialVersionUID = 7804032466144588065L;
235: int zoom;
236: Point viewPosition = null;
237:
238: public int getZoom() {
239: return zoom;
240: }
241:
242: public void setZoom(int zoom) {
243: this .zoom = zoom;
244: }
245:
246: public Point getViewPosition() {
247: return viewPosition;
248: }
249:
250: public void setViewPosition(Point viewPosition) {
251: this .viewPosition = viewPosition;
252: }
253: }
254:
255: public Rectangle getPrintBounds() {
256: return null;
257: }
258:
259: public void setPrintBounds(Rectangle printBounds) {
260: }
261:
262: public int getPrintCols() {
263: // TODO Auto-generated method stub
264: return 0;
265: }
266:
267: public int getPrintRows() {
268: // TODO Auto-generated method stub
269: return 0;
270: }
271:
272: public NetworkLayout getNetworkLayout() {
273: // TODO Auto-generated method stub
274: return ((NetworkModel) getModel()).getNetworkLayout();
275: }
276:
277: public boolean isLeftPartVisible() {
278: return true;
279: }
280:
281: public boolean isRightPartVisible() {
282: return true;
283: }
284:
285: public void setLeftPartVisible(boolean visible) {
286: }
287:
288: public void setRightPartVisible(boolean visible) {
289: }
290:
291: public boolean isSupportLeftAndRightParts() {
292: return false;
293: }
294:
295: public void setSupportLeftAndRightParts(boolean supports) {
296: }
297:
298: }
|