01: /*
02: * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
03: * for visualizing and manipulating spatial features with geometry and attributes.
04: *
05: * Copyright (C) 2003 Vivid Solutions
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: *
21: * For more information, contact:
22: *
23: * Vivid Solutions
24: * Suite #1A
25: * 2328 Government Street
26: * Victoria BC V8T 5G5
27: * Canada
28: *
29: * (250)385-6040
30: * www.vividsolutions.com
31: */
32:
33: package com.vividsolutions.jump.workbench.ui.plugin.test;
34:
35: import com.vividsolutions.jts.util.Assert;
36: import com.vividsolutions.jump.task.TaskMonitor;
37: import com.vividsolutions.jump.workbench.plugin.PlugInContext;
38: import com.vividsolutions.jump.workbench.plugin.ThreadedBasePlugIn;
39:
40: public class ProgressReportingPlugIn extends ThreadedBasePlugIn {
41: private final static int MS_PER_SUBTASK = 3000;
42: private final static int SUBTASK_COUNT = 5;
43: private final static int SUBSUBTASK_COUNT = 1000;
44:
45: public ProgressReportingPlugIn() {
46: }
47:
48: public void initialize(PlugInContext context) throws Exception {
49: context.getFeatureInstaller().addMainMenuItemWithJava14Fix(
50: this , new String[] { "Tools", "Test" }, getName(),
51: false, null, null);
52: }
53:
54: public boolean execute(PlugInContext context) throws Exception {
55: reportNothingToUndoYet(context);
56:
57: return true;
58: }
59:
60: public void run(TaskMonitor monitor, PlugInContext context) {
61: monitor.allowCancellationRequests();
62: context.getOutputFrame().createNewDocument();
63: context.getOutputFrame().addHeader(1, "Header 1");
64: context.getOutputFrame().addHeader(2, "Header 2");
65: context.getOutputFrame().addHeader(3, "Header 3");
66: context.getOutputFrame().addHeader(4, "Header 4");
67: context.getOutputFrame().addHeader(5, "Header 5");
68:
69: for (int i = 1; i <= SUBTASK_COUNT; i++) {
70: if (monitor.isCancelRequested()) {
71: break;
72: }
73:
74: monitor.report("Doing Subtask " + i);
75: context.getOutputFrame().addField("Progress:",
76: String.valueOf(i), "tasks");
77:
78: for (int j = 1; j <= SUBSUBTASK_COUNT; j++) {
79: monitor.report(j, SUBSUBTASK_COUNT, "subsubtasks");
80:
81: try {
82: Thread.sleep(MS_PER_SUBTASK / SUBSUBTASK_COUNT);
83: } catch (InterruptedException e) {
84: Assert.shouldNeverReachHere();
85: }
86: }
87: }
88: }
89: }
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