Source Code Cross Referenced for Gantt.java in  » Project-Management » OpenProj » com » projity » pm » graphic » gantt » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Project Management » OpenProj » com.projity.pm.graphic.gantt 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


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.gantt;
051:
052:        import java.awt.Component;
053:        import java.awt.Dimension;
054:        import java.awt.Font;
055:        import java.awt.Point;
056:        import java.awt.Rectangle;
057:
058:        import javax.swing.JViewport;
059:
060:        import com.projity.pm.graphic.gantt.link_routing.DefaultGanttLinkRouting;
061:        import com.projity.pm.graphic.graph.Graph;
062:        import com.projity.pm.graphic.graph.GraphUI;
063:        import com.projity.pm.graphic.graph.LinkRouting;
064:        import com.projity.pm.graphic.timescale.CoordinatesConverter;
065:        import com.projity.pm.graphic.timescale.ScaledComponent;
066:        import com.projity.pm.task.Project;
067:        import com.projity.pm.time.HasStartAndEnd;
068:        import com.projity.timescale.TimeScaleEvent;
069:        import com.projity.timescale.TimeScaleListener;
070:
071:        /**
072:         *
073:         */
074:        public class Gantt extends Graph implements  ScaledComponent,
075:                TimeScaleListener, GanttParams {
076:            //    protected GanttPopupMenu popup;
077:
078:            //    protected DependencyDialog dependencyPropertiesDialog;
079:
080:            private static final long serialVersionUID = -1806070019043393474L;
081:
082:            public Gantt(Project project, String viewName) {
083:                this (new GanttModel(project, viewName), project);
084:            }
085:
086:            protected Gantt(GanttModel model, Project project) {
087:                super (model, project);
088:
089:            }
090:
091:            public void cleanUp() {
092:                CoordinatesConverter c = getCoord();
093:                if (c != null) {
094:                    c.removeTimeScaleListener(this );
095:                    c.removeTimeScaleListener((GanttModel) model);
096:                }
097:                super .cleanUp();
098:            }
099:
100:            public void updateUI() {
101:                setUI(new GanttUI(this ));
102:                invalidate();
103:            }
104:
105:            //	public GanttPopupMenu getPopup() {
106:            //		return popup;
107:            //	}
108:
109:            public CoordinatesConverter getCoord() {
110:                return ((GanttModel) model).getCoord();
111:            }
112:
113:            public void setCoord(CoordinatesConverter coord) {
114:                CoordinatesConverter modelCoord = getCoord();
115:                if (modelCoord != null)
116:                    modelCoord.removeTimeScaleListener(this );
117:                coord.addTimeScaleListener(this );
118:                ((GanttModel) model).setCoord(coord);
119:            }
120:
121:            public void timeScaleChanged(TimeScaleEvent e) {
122:                updateSize();
123:                // 		Component p;
124:                // 		if ((p=getParent()) instanceof JViewport){
125:                // 			//JViewport vp=(JViewport)p;
126:                // 	 		if ((p=p.getParent()) instanceof ScaledScrollPane){
127:                // 	 			ScaledScrollPane scp=(ScaledScrollPane)p;
128:                // 	 			scp.updateTimeScaleComponentSize();
129:                // 	 		}
130:                //
131:                // 		}
132:            }
133:
134:            public int getRow(double y) {
135:                double row = y / ((double) config.getRowHeight());
136:                return (int) row;
137:            }
138:
139:            public int getRowHeight() {
140:                return ((GanttModel) model).getRowHeight();
141:            }
142:
143:            public void setRowHeight(int rowHeight) {
144:                ((GanttModel) model).setRowHeight(rowHeight);
145:            }
146:
147:            //	public int getColumnHeaderHeight() {
148:            //		return ((GanttModel)model).getColumnHeaderHeight();
149:            //	}
150:            //	public void setColumnHeaderHeight(int columnHeaderHeight) {
151:            //		((GanttModel)model).setColumnHeaderHeight(columnHeaderHeight);
152:            //	}
153:            public Font getColumnHeaderFont() {
154:                return null;
155:            }
156:
157:            public void setColumnHeaderFont(Font columnHeaderFont) {
158:            }
159:
160:            protected LinkRouting routing = new DefaultGanttLinkRouting();//new QuadraticGanttLinkRouting();
161:
162:            public LinkRouting getRouting() {
163:                return routing;
164:            }
165:
166:            public void setRouting(LinkRouting routing) {
167:                this .routing = routing;
168:            }
169:
170:            //	public void setDrawingBounds(Rectangle bounds) {
171:            //		// TODO Auto-generated method stub
172:            //		
173:            //	}
174:            public void updateSize() {
175:                //		Component c=this;
176:                //		while ((c=c.getParent())!=null&&(!(c instanceof JViewport)));
177:                //		if (c instanceof JViewport){
178:                //			JViewport v=(JViewport)c;
179:                //			v.setViewSize(new Dimension((int)Math.ceil(getCoord().getWidth()),v.getViewSize().height));
180:                //		}
181:                ((GraphUI) ui).updateShapes();
182:
183:                Component c;
184:                if ((c = getParent()) instanceof  JViewport) {
185:                    JViewport vp = (JViewport) c;
186:                    vp.setViewSize(new Dimension((int) Math.ceil(getCoord()
187:                            .getWidth()), vp.getViewSize().height));
188:                }
189:
190:                setPreferredSize(new Dimension((int) Math.ceil(getCoord()
191:                        .getWidth()), getPreferredSize().height));
192:
193:                revalidate();
194:            }
195:
196:            public Rectangle getGanttBounds() {
197:                return getDrawingBounds();
198:            }
199:
200:            public boolean useTextures() {
201:                return true;
202:            }
203:
204:            public Rectangle getPrintBounds() {
205:                return null;
206:            }
207:
208:            public void setPrintBounds(Rectangle printBounds) {
209:            }
210:
211:            public int getPrintCols() {
212:                // TODO Auto-generated method stub
213:                return 0;
214:            }
215:
216:            public int getPrintRows() {
217:                // TODO Auto-generated method stub
218:                return 0;
219:            }
220:
221:            public void scrollToTask(HasStartAndEnd interval, boolean automatic) {
222:                CoordinatesConverter coord = getCoord();
223:                double start = coord.toX(interval.getStart());
224:                double end = coord.toX(interval.getEnd());
225:                Rectangle visible = getVisibleRect();
226:                if (automatic
227:                        && ((start >= visible.x && start <= visible.x
228:                                + visible.width)
229:                                || (end >= visible.x && end <= visible.x
230:                                        + visible.width) || (start < visible.x && end > visible.x
231:                                + visible.width)))
232:                    return; //already visible
233:
234:                Component c;
235:                if ((c = getParent()) instanceof  JViewport) {
236:                    JViewport vp = (JViewport) c;
237:                    Point p = vp.getViewPosition();
238:                    if (start < /*(visible.width/3)*/150)
239:                        p.x = 0;
240:                    else {
241:                        p.x = (int) Math.ceil(start) - 50; //3 days 1/3
242:                        if (p.x < 0)
243:                            p.x = 0;
244:                    }
245:                    vp.setViewPosition(p);
246:                }
247:                //scrollRectToVisible(visible);
248:            }
249:
250:            public boolean isLeftPartVisible() {
251:                return true;
252:            }
253:
254:            public boolean isRightPartVisible() {
255:                return true;
256:            }
257:
258:            public void setLeftPartVisible(boolean visible) {
259:            }
260:
261:            public void setRightPartVisible(boolean visible) {
262:            }
263:
264:            public boolean isSupportLeftAndRightParts() {
265:                return false;
266:            }
267:
268:            public void setSupportLeftAndRightParts(boolean supports) {
269:            }
270:
271:        }
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