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.chart;
051:
052: import java.io.Serializable;
053: import java.util.ArrayList;
054: import java.util.List;
055:
056: import org.jfree.chart.JFreeChart;
057:
058: import com.projity.document.ObjectEvent;
059: import com.projity.graphic.configuration.SpreadSheetFieldArray;
060: import com.projity.grouping.core.model.NodeModel;
061: import com.projity.pm.graphic.model.cache.NodeModelCache;
062: import com.projity.pm.graphic.model.event.CacheListener;
063: import com.projity.pm.graphic.model.event.CompositeCacheEvent;
064: import com.projity.pm.graphic.spreadsheet.selection.event.SelectionNodeEvent;
065: import com.projity.pm.graphic.spreadsheet.selection.event.SelectionNodeListener;
066: import com.projity.pm.graphic.timescale.CoordinatesConverter;
067: import com.projity.pm.graphic.views.ChartView;
068: import com.projity.pm.resource.Resource;
069: import com.projity.pm.scheduling.ScheduleEvent;
070: import com.projity.pm.scheduling.ScheduleEventListener;
071: import com.projity.pm.task.Project;
072: import com.projity.timescale.TimeScaleEvent;
073: import com.projity.timescale.TimeScaleListener;
074: import com.projity.workspace.SavableToWorkspace;
075: import com.projity.workspace.WorkspaceSetting;
076:
077: /**
078: * This class serves as a moderator between the ChartPanel and the ChartLegend
079: */
080: public class ChartInfo implements Serializable, SelectionNodeListener,
081: ScheduleEventListener, TimeScaleListener, ObjectEvent.Listener,
082: CacheListener, SavableToWorkspace {
083: private static final long serialVersionUID = -6593093924980192805L;
084: Project project;
085: NodeModel nodeModel;
086: ChartView chartView;
087:
088: boolean simple;
089: List selectedObjects = new ArrayList();
090: ChartModel model;
091: ChartLegend chartLegend;
092: JFreeChart chart;
093: CoordinatesConverter coord;
094: List tasks;
095: List resources;
096: boolean cumulative = false;
097: boolean histogram = true;
098: boolean selectedOnTop = true;
099: boolean work = true;
100: Object traces[] = {};
101: TimeChartPanel chartPanel;
102: AxisPanel axisPanel;
103: NodeModelCache cache = null; // for resources
104: private boolean restoring = false;
105:
106: /**
107: *
108: */
109: public ChartInfo() {
110: super ();
111: }
112:
113: /**
114: * @return Returns the chartView.
115: */
116: public ChartView getChartView() {
117: return chartView;
118: }
119:
120: /**
121: * @param chartView The chartView to set.
122: */
123: public void setChartView(ChartView chartView) {
124: this .chartView = chartView;
125: }
126:
127: /**
128: * @return Returns the coord.
129: */
130: public CoordinatesConverter getCoord() {
131: return coord;
132: }
133:
134: /**
135: * @param coord The coord to set.
136: */
137: public void setCoord(CoordinatesConverter coord) {
138: if (this .coord != null)
139: this .coord.removeTimeScaleListener(this );
140: this .coord = coord;
141: model = new ChartModel(coord);
142: coord.addTimeScaleListener(this );
143: }
144:
145: /**
146: * @return Returns the cumulative.
147: */
148: public boolean isCumulative() {
149: return cumulative;
150: }
151:
152: public boolean isSelectedOnTop() {
153: return selectedOnTop;
154: }
155:
156: /**
157: * @return Returns the histogram.
158: */
159: public boolean isHistogram() {
160: return histogram;
161: }
162:
163: /**
164: * @param histogram The histogram to set.
165: */
166: public void setHistogram(boolean histogram) {
167: this .histogram = histogram;
168: updateChart(tasks, resources);
169: }
170:
171: /**
172: * @return Returns the model.
173: */
174: public ChartModel getModel() {
175: return model;
176: }
177:
178: /**
179: * @param model The model to set.
180: */
181: public void setModel(ChartModel model) {
182: this .model = model;
183: }
184:
185: /**
186: * @return Returns the resources.
187: */
188: public List getResources() {
189: return resources;
190: }
191:
192: /**
193: * @param resources The resources to set.
194: */
195: public void setResources(List resources) {
196: this .resources = resources;
197: }
198:
199: /**
200: * @return Returns the selectedObjects.
201: */
202: public List getSelectedObjects() {
203: return selectedObjects;
204: }
205:
206: /**
207: * @param selectedObjects The selectedObjects to set.
208: */
209: public void setSelectedObjects(List selectedObjects) {
210: this .selectedObjects = selectedObjects;
211: }
212:
213: /**
214: * @return Returns the simple.
215: */
216: public boolean isSimple() {
217: return simple;
218: }
219:
220: /**
221: * @param simple The simple to set.
222: */
223: public void setSimple(boolean simple) {
224: this .simple = simple;
225: }
226:
227: /**
228: * @return Returns the tasks.
229: */
230: public List getTasks() {
231: return tasks;
232: }
233:
234: /**
235: * @param tasks The tasks to set.
236: */
237: public void setTasks(List tasks) {
238: this .tasks = tasks;
239: }
240:
241: /**
242: * @return Returns the traces.
243: */
244: public Object[] getTraces() {
245: return traces;
246: }
247:
248: /**
249: * @return Returns the chart.
250: */
251: public JFreeChart getChart() {
252: return chart;
253: }
254:
255: /**
256: * @param chart The chart to set.
257: */
258: public JFreeChart setChart(JFreeChart chart) {
259: this .chart = chart;
260: return chart;
261: }
262:
263: /**
264: * @return Returns the chartPanel.
265: */
266: public TimeChartPanel getChartPanel() {
267: return chartPanel;
268: }
269:
270: /**
271: * @param chartPanel The chartPanel to set.
272: */
273: public void setChartPanel(TimeChartPanel chartPanel) {
274: this .chartPanel = chartPanel;
275: }
276:
277: /**
278: * @return Returns the project.
279: */
280: public Project getProject() {
281: return project;
282: }
283:
284: /**
285: * @param project The project to set.
286: */
287: public void setProject(Project project) {
288: if (this .project != null) {
289: this .project.removeScheduleListener(this );
290: this .project.getResourcePool().removeObjectListener(this );
291: }
292: this .project = project;
293: project.addScheduleListener(this );
294: project.getResourcePool().addObjectListener(this );
295: nodeModel = project.getResourcePool().getResourceOutline();
296: }
297:
298: /**
299: * @return Returns the nodeModel.
300: */
301: public NodeModel getNodeModel() {
302: return nodeModel;
303: }
304:
305: /**
306: * @param nodeModel The nodeModel to set.
307: */
308: public void setNodeModel(NodeModel nodeModel) {
309: this .nodeModel = nodeModel;
310: }
311:
312: public void selectionChanged(SelectionNodeEvent e) {
313: if (!isVisible())
314: return;
315: chartLegend.selectionChanged(e); // pass it along
316: }
317:
318: /**
319: * @return Returns the chartLegend.
320: */
321: public ChartLegend getChartLegend() {
322: return chartLegend;
323: }
324:
325: /**
326: * @param chartLegend The chartLegend to set.
327: */
328: public void setChartLegend(ChartLegend chartLegend) {
329: this .chartLegend = chartLegend;
330: }
331:
332: public void setTraces(Object[] traces) {
333: if (traces.length == 0) // will happen if changing from cost to work. Don't change it
334: return;
335: this .traces = traces;
336: if (chartPanel != null) // the very first time on histogram we need to set traces before chart panel is created
337: updateChart(tasks, resources);
338: }
339:
340: public void timeScaleChanged(TimeScaleEvent e) {
341: if (!isVisible())
342: return;
343:
344: updateChart(tasks, resources);
345: }
346:
347: /* (non-Javadoc)
348: * @see com.projity.pm.scheduling.ScheduleEventListener#scheduleChanged(com.projity.pm.scheduling.ScheduleEvent)
349: */
350: public void scheduleChanged(ScheduleEvent evt) {
351: if (!isVisible())
352: return;
353:
354: updateChart(tasks, resources);
355: }
356:
357: public void setCumulative(boolean cumulative) {
358: this .cumulative = cumulative;
359: updateChart(tasks, resources);
360: }
361:
362: public void setSelectedOnTop(boolean multiproject) {
363: this .selectedOnTop = multiproject;
364: }
365:
366: public double getFooterHeight() {
367: return chartPanel.getNonPlotHeight();
368: }
369:
370: public double getHeaderHeight() {
371: return chartView.getHeaderComponentHeight();
372: }
373:
374: public void updateChart(List tasks, List resources) {
375: this .tasks = tasks;
376: this .resources = resources;
377: if (isSimple())
378: model.computeHistogram(getProject(), tasks, resources,
379: traces);
380: else
381: model.computeValues(tasks, resources, cumulative, traces,
382: histogram);
383: chart = chartPanel.buildChart();
384: setChart(chart);
385: chartPanel.updateChart();
386: axisPanel.setAxis(getChart().getXYPlot().getRangeAxis());
387: axisPanel.repaint();
388: }
389:
390: /**
391: * @return Returns the axisPanel.
392: */
393: public AxisPanel getAxisPanel() {
394: return axisPanel;
395: }
396:
397: /**
398: * @param axisPanel The axisPanel to set.
399: */
400: public void setAxisPanel(AxisPanel axisPanel) {
401: this .axisPanel = axisPanel;
402: }
403:
404: /* (non-Javadoc)
405: * @see com.projity.field.ObjectEvent.Listener#objectChanged(com.projity.field.ObjectEvent)
406: */
407: public void objectChanged(ObjectEvent objectEvent) {
408: if (!isVisible())
409: return;
410:
411: if (objectEvent.getObject() instanceof Resource) {
412: chartLegend.rebuildTree(); // take into account different resources
413: updateChart(tasks, resources);
414: }
415: }
416:
417: boolean isVisible() {
418: return chartView.isVisible();
419: }
420:
421: public void setCache(NodeModelCache cache) {
422: if (this .cache == null)
423: cache.removeNodeModelListener(this );
424: this .cache = cache;
425: cache.update();
426: cache.addNodeModelListener(this );
427: }
428:
429: public final NodeModelCache getCache() {
430: return cache;
431: }
432:
433: public void graphicNodesCompositeEvent(CompositeCacheEvent e) {
434: if (!isVisible())
435: return;
436: chartLegend.rebuildTree();
437: }
438:
439: public void setCumulativeCostMode() {
440: cumulative = true;
441: histogram = false;
442: }
443:
444: public boolean isWork() {
445: return work;
446: }
447:
448: public void setWork(boolean work) {
449: this .work = work;
450: }
451:
452: public void restoreWorkspace(WorkspaceSetting w, int context) {
453: Workspace ws = (Workspace) w;
454: cumulative = ws.cumulative;
455: histogram = ws.histogram;
456: selectedOnTop = ws.selectedOnTop;
457: work = ws.work;
458: chartPanel.setVerticalScrolling(ws.verticalScroll);
459: chartPanel.verticalScrollingItem.setSelected(ws.verticalScroll);
460: if (!simple)
461: setTraces(SpreadSheetFieldArray.fromIdArray(ws.traces));
462: }
463:
464: public WorkspaceSetting createWorkspace(int context) {
465: Workspace ws = new Workspace();
466: ws.cumulative = cumulative;
467: ws.histogram = histogram;
468: ws.selectedOnTop = selectedOnTop;
469: ws.work = work;
470: ws.verticalScroll = chartPanel.isVerticalScrolling();
471: if (!simple)
472: ws.traces = SpreadSheetFieldArray.toIdArray(traces);
473: return ws;
474: }
475:
476: public static class Workspace implements WorkspaceSetting {
477: private static final long serialVersionUID = -1369065811123053002L;
478: boolean cumulative;
479: boolean histogram;
480: boolean selectedOnTop;
481: boolean work;
482: Object[] traces;
483: boolean verticalScroll;
484:
485: public boolean isCumulative() {
486: return cumulative;
487: }
488:
489: public void setCumulative(boolean cumulative) {
490: this .cumulative = cumulative;
491: }
492:
493: public boolean isHistogram() {
494: return histogram;
495: }
496:
497: public void setHistogram(boolean histogram) {
498: this .histogram = histogram;
499: }
500:
501: public boolean isSelectedOnTop() {
502: return selectedOnTop;
503: }
504:
505: public void setSelectedOnTop(boolean selectedOnTop) {
506: this .selectedOnTop = selectedOnTop;
507: }
508:
509: public boolean isWork() {
510: return work;
511: }
512:
513: public void setWork(boolean work) {
514: this .work = work;
515: }
516:
517: public Object[] getTraces() {
518: return traces;
519: }
520:
521: public void setTraces(Object[] traces) {
522: this .traces = traces;
523: }
524:
525: public boolean isVerticalScroll() {
526: return verticalScroll;
527: }
528:
529: public void setVerticalScroll(boolean verticalScroll) {
530: this .verticalScroll = verticalScroll;
531: }
532: }
533:
534: public boolean isRestoring() {
535: return restoring;
536: }
537:
538: public void setRestoring(boolean restoring) {
539: this.restoring = restoring;
540: }
541:
542: }
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