MapEditor.java

Revision 3, 13.1 kB (checked in by dpaola2, 4 years ago)
old pathways project added

Line
1
2	import java.awt.*;
3	import java.awt.event.*;
4	import java.awt.geom.*;
5	import javax.swing.event.*;
6	import java.util.*;
7	import javax.swing.*;
8	import java.io.*;
9
10	class MapEditor implements ActionListener, PointListener, ChangeListener {
11
12	JGraphViewer graphViewer;
13	JMenuBar menuBar;
14	JMenu fileMenu, modeMenu, mapsMenu, miscMenu;
15
16	JMenuItem openMenuItem, saveAsMenuItem;
17	JMenuItem makeCampusMapsMenuItem, makeSiebelMapsMenuItem, switchMapMenuItem, populateBusNodesItem;
18
19	JRadioButtonMenuItem addNodesMode, addEdgesMode, deleteMode, chainMode, identifyMode;
20	JRadioButtonMenuItem physicalMode, buildingMode;
21
22	ButtonGroup modeGroup, typeGroup;
23
24	JFileChooser fileChooser;
25	JSlider slider;
26	JFrame frame;
27	Graph graph;
28
29	int mapIndex = 0;
30
31	MapEditor(String args[]) {
32	graph = new Graph();
33	graphViewer = new JGraphViewer(graph, 1/1.31, 1/1.31, null);
34	graphViewer.addPointListener(this);
35	graphViewer.setBackground(Color.BLACK);
36	graphViewer.setDefaultNodePainter(new PhysicalNodePainter(Color.RED, 5));
37	graphViewer.setDefaultEdgePainter(new PhysicalEdgePainter(Color.BLUE, 4));
38	graphViewer.setSelectedNodePainter(new PhysicalNodePainter(Color.GREEN, 7));
39	graphViewer.setSelectedEdgePainter(new PhysicalEdgePainter(Color.GREEN, 7));
40
41
42
43	frame = new JFrame("Pathways Map Editor");
44
45	menuBar = new JMenuBar();
46
47	fileMenu = new JMenu("File");
48	menuBar.add(fileMenu);
49
50	modeMenu = new JMenu("Mode");
51	menuBar.add(modeMenu);
52
53	mapsMenu = new JMenu("Maps");
54	menuBar.add(mapsMenu);
55
56	miscMenu = new JMenu("Misc");
57	menuBar.add(miscMenu);
58
59	openMenuItem = new JMenuItem("Open...");
60	openMenuItem.setActionCommand("open");
61	openMenuItem.addActionListener(this);
62	fileMenu.add(openMenuItem);
63
64	saveAsMenuItem = new JMenuItem("Save as...");
65	saveAsMenuItem.setActionCommand("saveAs");
66	saveAsMenuItem.addActionListener(this);
67	fileMenu.add(saveAsMenuItem);
68
69	modeGroup = new ButtonGroup();
70
71	addNodesMode = new JRadioButtonMenuItem("Add nodes", true);
72	modeGroup.add(addNodesMode);
73	modeMenu.add(addNodesMode);
74
75	addEdgesMode = new JRadioButtonMenuItem("Add edges", false);
76	modeGroup.add(addEdgesMode);
77	modeMenu.add(addEdgesMode);
78
79	deleteMode = new JRadioButtonMenuItem("Delete stuff", false);
80	modeGroup.add(deleteMode);
81	modeMenu.add(deleteMode);
82
83	chainMode = new JRadioButtonMenuItem("Chain", false);
84	modeGroup.add(chainMode);
85	modeMenu.add(chainMode);
86
87	identifyMode = new JRadioButtonMenuItem("Identify", false);
88	modeGroup.add(identifyMode);
89	modeMenu.add(identifyMode);
90
91	modeMenu.addSeparator();
92
93	typeGroup = new ButtonGroup();
94
95	physicalMode = new JRadioButtonMenuItem("PhysicalNodes and PhysicalEdges", true);
96	typeGroup.add(physicalMode);
97	modeMenu.add(physicalMode);
98
99	buildingMode = new JRadioButtonMenuItem("RoomNodes and HallEdges", false);
100	typeGroup.add(buildingMode);
101	modeMenu.add(buildingMode);
102
103	switchMapMenuItem = new JMenuItem("Switch map");
104	switchMapMenuItem.setActionCommand("switchMap");
105	switchMapMenuItem.addActionListener(this);
106	mapsMenu.add(switchMapMenuItem);
107
108	makeCampusMapsMenuItem = new JMenuItem("Make campus maps");
109	makeCampusMapsMenuItem.setActionCommand("makeCampusMaps");
110	makeCampusMapsMenuItem.addActionListener(this);
111	miscMenu.add(makeCampusMapsMenuItem);
112
113	makeSiebelMapsMenuItem = new JMenuItem("Make Siebel maps");
114	makeSiebelMapsMenuItem.setActionCommand("makeSiebelMaps");
115	makeSiebelMapsMenuItem.addActionListener(this);
116	miscMenu.add(makeSiebelMapsMenuItem);
117
118	populateBusNodesItem = new JMenuItem("Populate Bus Nodes");
119	populateBusNodesItem.setActionCommand("populateBusNodes");
120	populateBusNodesItem.addActionListener(this);
121	miscMenu.add(populateBusNodesItem);
122
123	Dictionary sliderLabels = new Hashtable();
124	sliderLabels.put(new Integer(0), new JLabel("Fit"));
125	sliderLabels.put(new Integer(100), new JLabel("1X"));
126	sliderLabels.put(new Integer(200), new JLabel("2X"));
127	sliderLabels.put(new Integer(300), new JLabel("3X"));
128	sliderLabels.put(new Integer(400), new JLabel("4X"));
129
130	slider = new JSlider(0, 400, 100);
131	slider.addChangeListener(this);
132	slider.setLabelTable(sliderLabels);
133	slider.setPaintLabels(true);
134
135	fileChooser = new JFileChooser();
136
137	frame.setJMenuBar(menuBar);
138
139	Container contentPane = frame.getContentPane();
140	contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.PAGE_AXIS));
141	contentPane.add(graphViewer);
142	contentPane.add(slider);
143
144	if(args.length > 0) {
145	try {
146	graph = Graph.loadFromFile(args[0]);
147	graphViewer.setGraph(graph);
148	mapIndex = -1;
149	switchMap();
150	} catch(Exception e) {
151	System.out.println("Error while loading: " + e);
152	e.printStackTrace();
153	}
154	}
155
156
157	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
158	frame.pack();
159	frame.setVisible(true);
160
161	}
162
163	public void actionPerformed(ActionEvent event) {
164
165	if(event.getActionCommand() == "open") open(); else
166	if(event.getActionCommand() == "saveAs") saveAs(); else
167	if(event.getActionCommand() == "makeCampusMaps") makeCampusMaps(); else
168	if(event.getActionCommand() == "makeSiebelMaps") makeSiebelMaps(); else
169	if(event.getActionCommand() == "switchMap") switchMap(); else
170	if(event.getActionCommand() == "populateBusNodes") populateBusNodes();
171	}
172
173	public void populateBusNodes()
174	{
175	System.out.println("Entering populate bus nodes");
176	DummyBusSchedule temp = new DummyBusSchedule();
177	temp.CreateBusRoutes(graph);
178	graph.schedules = temp;
179	}
180
181	public void open() {
182	if(fileChooser.showOpenDialog(frame) != JFileChooser.APPROVE_OPTION)
183	return;
184	try {
185	graph = Graph.loadFromFile(fileChooser.getSelectedFile().toString());
186	graphViewer.setGraph(graph);
187
188	mapIndex = -1;
189	switchMap();
190	} catch(Exception e) {
191	System.out.println("Error while loading: " + e);
192	e.printStackTrace();
193	}
194	}
195
196	public void saveAs() {
197	System.out.println("Entering saveas");
198	if(fileChooser.showSaveDialog(frame) != JFileChooser.APPROVE_OPTION)
199	return;
200	try {
201	System.out.println("vector is of size " + graph.getBackgroundMaps().size());
202	graph.saveToFile(fileChooser.getSelectedFile().toString());
203	} catch(IOException e) {
204	System.out.println("Error while saving: " + e);
205	e.printStackTrace();
206	}
207	}
208
209	/// Adds the default maps to the current graph
210	public void makeCampusMaps() {
211
212	graph.clearBackgroundMaps();
213
214	TiledMap map;
215
216	// the gif map
217	map = new TiledMap(15, 13, 200, 200, AffineTransform.getScaleInstance(1.31,1.31));
218	map.setDescription("Colorful Map");
219	map.setTreeUri("images/uiucmap/");
220	map.setExtension("png");
221	graph.addBackgroundMap(map);
222
223	Point2D.Double realPoints[] = {
224	new Point2D.Double(1844.4800000000002, 465.05), // SouthEast corner of DCL (sidewalk int.)
225	new Point2D.Double(2445.77, 3461.0200000000004), // lone building NE of Windsor and Lincoln
226	new Point2D.Double(463.74, 3537.0000000000005) // Fork in the river NE of Windsor and Neil
227	};
228	Point2D.Double imagePoints[] = {
229	new Point2D.Double(1925.8119658119663, 553.1111111111112),
230	new Point2D.Double(2533.643811573166, 3690.2649325233588),
231	new Point2D.Double(460.7444267834348, 3762.0368672661193)
232	};
233
234	AffineTransform aerialTransform = AffineTransformFactory.createTransform(imagePoints, realPoints);
235
236	map = new TiledMap(20, 18, 200, 200, aerialTransform);
237	map.setDescription("Aerial Map");
238	map.setTreeUri("images/aerialmap/");
239	map.setExtension("jpg");
240	graph.addBackgroundMap(map);
241
242	mapIndex = 0;
243	graphViewer.setBackgroundMap((BackgroundMap)graph.getBackgroundMaps().get(mapIndex));
244	}
245
246
247	public void makeSiebelMaps() {
248	graph.clearBackgroundMaps();
249
250
251	// meters per pixel
252	AffineTransform imageToReal = AffineTransform.getScaleInstance(0.145,0.145);
253
254	// where the document is located
255
256	String rootUri = "";
257
258	String treeUri = "images/siebelmaps/";
259	String extension = "png";
260
261	graph.addBackgroundMap(new BuildingMap(0, 684,768, imageToReal, rootUri, treeUri, extension));
262	graph.addBackgroundMap(new BuildingMap(1, 684,768, imageToReal, rootUri, treeUri, extension));
263	graph.addBackgroundMap(new BuildingMap(2, 684,768, imageToReal, rootUri, treeUri, extension));
264	graph.addBackgroundMap(new BuildingMap(3, 684,768, imageToReal, rootUri, treeUri, extension));
265	graph.addBackgroundMap(new BuildingMap(4, 684,768, imageToReal, rootUri, treeUri, extension));
266
267	mapIndex = 0;
268	graphViewer.setBackgroundMap((BackgroundMap)graph.getBackgroundMaps().get(mapIndex));
269	}
270
271	public void switchMap() {
272	if(graph.getBackgroundMaps().size() == 0) return;
273	mapIndex = (mapIndex + 1) % graph.getBackgroundMaps().size();
274	graphViewer.setBackgroundMap((BackgroundMap)graph.getBackgroundMaps().get(mapIndex));
275	if(graphViewer.getBackgroundMap() instanceof BuildingMap)
276	graphViewer.setSelectedObject(null);
277	//graphViewer.scaleRelative(1);
278	}
279
280
281
282	private PhysicalNode newNode(Point2D p) {
283	if(physicalMode.isSelected()) {
284	return new PhysicalNode(graph.getUnusedNodeID(), p.getX(), p.getY());
285	} else if(buildingMode.isSelected()) {
286	return new RoomNode(graph.getUnusedNodeID(), p.getX(), p.getY(), ((BuildingMap)graphViewer.getBackgroundMap()).getFloor());
287	}
288	return null;
289	}
290
291	private PhysicalEdge newEdge(int a, int b) {
292	if(physicalMode.isSelected()) {
293	return new PhysicalEdge(a, b);
294	} else if(buildingMode.isSelected()) {
295	return new HallEdge(a, b, ((BuildingMap)graphViewer.getBackgroundMap()).getFloor());
296	}
297	return null;
298	}
299
300
301	private PhysicalNode lastSource;
302	public void pointReceived(MouseEvent event, Point2D.Double point) {
303	try {
304	if(event.getID() == MouseEvent.MOUSE_PRESSED) {
305	if(addNodesMode.isSelected()) {
306	graphViewer.setSelectedObject(null);
307	graph.addNode(newNode(point));
308	} else
309	if(addEdgesMode.isSelected()) {
310	Object source = graphViewer.getSelectedObject();
311	Object destination = graphViewer.closestMatch(point, 0);
312	if(event.isShiftDown() && source == null) source = lastSource;
313	if(source instanceof PhysicalNode && destination instanceof PhysicalNode) {
314	graph.addEdge(newEdge(((PhysicalNode)source).id, ((PhysicalNode)destination).id));
315	lastSource = (PhysicalNode)source;
316	graphViewer.setSelectedObject(null);
317	} else
318	if(destination instanceof PhysicalNode) {
319	graphViewer.setSelectedObject(destination);
320	}
321	} else
322	if(deleteMode.isSelected()) {
323	graphViewer.setSelectedObject(null);
324	Object toBeDeleted = graphViewer.closestMatch(point, 0);
325	if(toBeDeleted instanceof PhysicalNode) {
326	Iterator i = ((PhysicalNode)toBeDeleted).edges.iterator();
327	while(i.hasNext())
328	graph.removeEdge((PhysicalEdge)i.next());
329	graph.removeNode((PhysicalNode)toBeDeleted);
330	} else
331	if(toBeDeleted instanceof PhysicalEdge) {
332	graph.removeEdge((PhysicalEdge)toBeDeleted);
333	}
334	} else
335
336	if(chainMode.isSelected()) {
337
338	Object clickedObject = graphViewer.closestMatch(point, 0);
339	Object selectedObject = graphViewer.getSelectedObject();
340
341	if(clickedObject instanceof PhysicalNode && selectedObject instanceof PhysicalNode) {
342	if(clickedObject == selectedObject) {
343	graphViewer.setSelectedObject(null);
344	} else {
345	graph.addEdge(
346	newEdge(
347	((PhysicalNode)selectedObject).id,
348	((PhysicalNode)clickedObject).id
349	)
350	);
351	if(!event.isShiftDown())
352	graphViewer.setSelectedObject(clickedObject);
353	}
354	} else
355	if(selectedObject instanceof PhysicalNode && clickedObject == null) {
356	PhysicalNode newNode = newNode(point);
357	graph.addNode(newNode);
358	graph.addEdge(newEdge(((PhysicalNode)selectedObject).id, newNode.id));
359	if(!event.isShiftDown())
360	graphViewer.setSelectedObject(newNode);
361	} else
362	if(clickedObject != null) {
363	graphViewer.setSelectedObject(clickedObject);
364	} else
365	if(clickedObject == null && selectedObject == null) {
366	PhysicalNode newNode = newNode(point);
367	graph.addNode(newNode);
368	graphViewer.setSelectedObject(newNode);
369	}
370	} else
371	if(identifyMode.isSelected()) {
372	// print out ids for teh busnode haX
373	Object clicked = graphViewer.closestMatch(point, 0);
374	if(clicked instanceof PhysicalNode) {
375	System.out.println("Node ID: " + ((PhysicalNode)clicked).id);
376	}
377	// also offer a dialog box for naming nodes
378
379	if(clicked instanceof Node) {
380	String newName = JOptionPane.showInputDialog(
381	frame,
382	((Node)clicked).toString() + "\nPlease enter a new name for this node.",
383	((Node)clicked).getName()
384	);
385	if(newName != null) ((Node)clicked).setName(newName);
386	}
387	}
388	}
389	} catch(ClassCastException e) {
390	//todo - dialog box warning
391	}
392	}
393
394	public void stateChanged(ChangeEvent e) {
395	graphViewer.setTemporaryLowQuality(((JSlider)e.getSource()).getValueIsAdjusting());
396	graphViewer.scaleRelative(((JSlider)e.getSource()).getValue() / 100.0);
397	}
398
399
400	public static void main(String[] args) {
401	//Schedule a job for the event-dispatching thread:
402	//creating and showing this application's GUI.
403	final String[] finalArgs = args;
404	javax.swing.SwingUtilities.invokeLater(new Runnable() {
405	public void run() {
406	new MapEditor(finalArgs);
407	}
408	});
409	}
410	}

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root/trunk/MapEditor.java

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