svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.fmap.control / src / main / java / org / gvsig / fmap / mapcontrol / impl / DefaultMapControlManager.java @ 43953
History | View | Annotate | Download (15.3 KB)
1 |
/**
|
---|---|
2 |
* gvSIG. Desktop Geographic Information System.
|
3 |
*
|
4 |
* Copyright (C) 2007-2013 gvSIG Association.
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 3
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
* For any additional information, do not hesitate to contact us
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com.
|
23 |
*/
|
24 |
/*
|
25 |
* AUTHORS (In addition to CIT):
|
26 |
* 2009 {Iver T.I.} {Task}
|
27 |
*/
|
28 |
|
29 |
package org.gvsig.fmap.mapcontrol.impl; |
30 |
|
31 |
import java.awt.Color; |
32 |
import java.util.ArrayList; |
33 |
import java.util.Iterator; |
34 |
import java.util.LinkedHashSet; |
35 |
import java.util.List; |
36 |
import java.util.Map; |
37 |
import java.util.Set; |
38 |
import java.util.prefs.Preferences; |
39 |
import javax.swing.JButton; |
40 |
import javax.swing.JComboBox; |
41 |
import javax.swing.JTextField; |
42 |
import javax.swing.JToggleButton; |
43 |
import javax.swing.tree.TreeModel; |
44 |
import org.cresques.cts.IProjection; |
45 |
import org.gvsig.fmap.mapcontrol.LayersTreeModel; |
46 |
|
47 |
import org.slf4j.Logger; |
48 |
import org.slf4j.LoggerFactory; |
49 |
|
50 |
import org.gvsig.fmap.geom.Geometry; |
51 |
import org.gvsig.fmap.mapcontext.MapContext; |
52 |
import org.gvsig.fmap.mapcontext.MapContextLocator; |
53 |
import org.gvsig.fmap.mapcontext.MapContextManager; |
54 |
import org.gvsig.fmap.mapcontext.layers.FLayers; |
55 |
import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
56 |
import org.gvsig.fmap.mapcontrol.AreaAndPerimeterCalculator; |
57 |
import org.gvsig.fmap.mapcontrol.CompoundLayersTreeModel; |
58 |
import org.gvsig.fmap.mapcontrol.MapControl; |
59 |
import org.gvsig.fmap.mapcontrol.MapControlCreationException; |
60 |
import org.gvsig.fmap.mapcontrol.MapControlCreationListener; |
61 |
import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
62 |
import org.gvsig.fmap.mapcontrol.MapControlManager; |
63 |
import org.gvsig.fmap.mapcontrol.swing.dynobject.LayersDynObjectSetComponent; |
64 |
import org.gvsig.fmap.mapcontrol.swing.dynobject.impl.DefaultLayersDynObjectSetComponent; |
65 |
import org.gvsig.fmap.mapcontrol.swing.pickercontroller.impl.EnvelopePickerControllerImpl; |
66 |
import org.gvsig.fmap.mapcontrol.swing.pickercontroller.impl.ScalePickerControllerImpl; |
67 |
import org.gvsig.fmap.mapcontrol.tools.snapping.snappers.ISnapper; |
68 |
import org.gvsig.tools.ToolsLocator; |
69 |
import org.gvsig.tools.dynobject.DynObjectSet; |
70 |
import org.gvsig.tools.extensionpoint.ExtensionPoint; |
71 |
import org.gvsig.tools.extensionpoint.ExtensionPoint.Extension; |
72 |
import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
73 |
|
74 |
/**
|
75 |
* @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
|
76 |
*/
|
77 |
public class DefaultMapControlManager implements MapControlManager{ |
78 |
private static final Logger logger = LoggerFactory.getLogger(MapControlManager.class); |
79 |
private static final String MAPCONTROL_MANAGER_EXTENSION_POINT = "MapControlManagerExtensionPoint"; |
80 |
private static final String DEFAULT_MAPCONTROLMANAGER_NAME = null; |
81 |
private static final String SNAPPING_EXTENSION_POINT = "Snapper"; |
82 |
|
83 |
private ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager();
|
84 |
private int snappingTolerance = 4; |
85 |
private ISymbol selectionSymbol = null; |
86 |
private ISymbol axisReferencesSymbol = null; |
87 |
private ISymbol geometrySelectionSymbol = null; |
88 |
private ISymbol handlerSymbol = null; |
89 |
private static MapContextManager mapContextManager = MapContextLocator |
90 |
.getMapContextManager(); |
91 |
private Preferences prefs = Preferences.userRoot().node( "cadtooladapter" ); |
92 |
private static Preferences prefSnappers = Preferences.userRoot().node("snappers"); |
93 |
private List<ISnapper> snappers = null; |
94 |
private Set<MapControlCreationListener> mapControlCreationListeners = new LinkedHashSet<MapControlCreationListener>(); |
95 |
|
96 |
|
97 |
public DefaultMapControlManager() {
|
98 |
super();
|
99 |
snappers = new ArrayList<ISnapper>(); |
100 |
} |
101 |
|
102 |
/* (non-Javadoc)
|
103 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#createDefaultMapControlDrawer()
|
104 |
*/
|
105 |
public MapControlDrawer createDefaultMapControlDrawer() throws MapControlCreationException { |
106 |
ExtensionPoint ep = extensionPoints.add(MAPCONTROL_MANAGER_EXTENSION_POINT); |
107 |
try {
|
108 |
return (MapControlDrawer)ep.create(DEFAULT_MAPCONTROLMANAGER_NAME);
|
109 |
} catch (Exception e) { |
110 |
throw new MapControlCreationException(e); |
111 |
} |
112 |
} |
113 |
|
114 |
/*
|
115 |
* (non-Javadoc)
|
116 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#createMapControlDrawer(java.lang.String)
|
117 |
*/
|
118 |
public MapControlDrawer createMapControlDrawer(String name) throws MapControlCreationException { |
119 |
ExtensionPoint ep = extensionPoints.add(MAPCONTROL_MANAGER_EXTENSION_POINT); |
120 |
try {
|
121 |
return (MapControlDrawer)ep.create(name);
|
122 |
} catch (Exception e) { |
123 |
throw new MapControlCreationException(e); |
124 |
} |
125 |
} |
126 |
|
127 |
/* (non-Javadoc)
|
128 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#registerDefaultMapControlDrawer(java.lang.Class)
|
129 |
*/
|
130 |
public void registerDefaultMapControlDrawer(Class mapControlDrawerClass) { |
131 |
if (!MapControlDrawer.class.isAssignableFrom(mapControlDrawerClass)) {
|
132 |
throw new IllegalArgumentException(mapControlDrawerClass.getName() |
133 |
+ " must implement the MapControlDrawer interface");
|
134 |
} |
135 |
|
136 |
ExtensionPoint extensionPoint = extensionPoints.add(MAPCONTROL_MANAGER_EXTENSION_POINT, "");
|
137 |
extensionPoint.append(DEFAULT_MAPCONTROLMANAGER_NAME, "Default MapControl", mapControlDrawerClass);
|
138 |
} |
139 |
|
140 |
/* (non-Javadoc)
|
141 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#registerMapControlDrawer(int, java.lang.Class)
|
142 |
*/
|
143 |
public void registerMapControlDrawer(String name, |
144 |
Class mapControlDrawerClass) {
|
145 |
|
146 |
if (!MapControlDrawer.class.isAssignableFrom(mapControlDrawerClass)) {
|
147 |
throw new IllegalArgumentException(mapControlDrawerClass.getName() |
148 |
+ " must implement the MapControlDrawer interface");
|
149 |
} |
150 |
|
151 |
ExtensionPoint extensionPoint = extensionPoints.add(MAPCONTROL_MANAGER_EXTENSION_POINT, "");
|
152 |
extensionPoint.append(name, "Default MapControl", mapControlDrawerClass);
|
153 |
} |
154 |
|
155 |
/* (non-Javadoc)
|
156 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getSnappingTolerance()
|
157 |
*/
|
158 |
public int getTolerance() { |
159 |
return snappingTolerance;
|
160 |
} |
161 |
|
162 |
/* (non-Javadoc)
|
163 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#setSnappingTolerance(int)
|
164 |
*/
|
165 |
public void setTolerance(int tolerance) { |
166 |
snappingTolerance = tolerance; |
167 |
} |
168 |
|
169 |
/* (non-Javadoc)
|
170 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#clearSnappers()
|
171 |
*/
|
172 |
public void clearSnappers() { |
173 |
snappers.clear(); |
174 |
} |
175 |
|
176 |
/* (non-Javadoc)
|
177 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getAxisReferenceSymbol()
|
178 |
*/
|
179 |
public ISymbol getAxisReferenceSymbol() {
|
180 |
if (axisReferencesSymbol == null){ |
181 |
axisReferencesSymbol = |
182 |
mapContextManager.getSymbolManager() |
183 |
.createSymbol(Geometry.TYPES.GEOMETRY, |
184 |
new Color(100, 100, 100, 100)); |
185 |
} |
186 |
return axisReferencesSymbol;
|
187 |
} |
188 |
|
189 |
/* (non-Javadoc)
|
190 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getGeometrySelectionSymbol()
|
191 |
*/
|
192 |
public ISymbol getGeometrySelectionSymbol() {
|
193 |
if (geometrySelectionSymbol == null){ |
194 |
geometrySelectionSymbol = |
195 |
mapContextManager.getSymbolManager() |
196 |
.createSymbol(Geometry.TYPES.GEOMETRY, Color.RED);
|
197 |
} |
198 |
return geometrySelectionSymbol;
|
199 |
} |
200 |
|
201 |
/* (non-Javadoc)
|
202 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getHandlerSymbol()
|
203 |
*/
|
204 |
public ISymbol getHandlerSymbol() {
|
205 |
if (handlerSymbol == null){ |
206 |
handlerSymbol = |
207 |
mapContextManager.getSymbolManager().createSymbol( |
208 |
Geometry.TYPES.GEOMETRY, Color.ORANGE);
|
209 |
} |
210 |
return handlerSymbol;
|
211 |
} |
212 |
|
213 |
/* (non-Javadoc)
|
214 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getSelectionSymbol()
|
215 |
*/
|
216 |
public ISymbol getSelectionSymbol() {
|
217 |
if (selectionSymbol == null){ |
218 |
selectionSymbol = |
219 |
mapContextManager.getSymbolManager().createSymbol( |
220 |
Geometry.TYPES.GEOMETRY, new Color(255, 0, 0, 100)); |
221 |
} |
222 |
return selectionSymbol;
|
223 |
} |
224 |
|
225 |
/*
|
226 |
* (non-Javadoc)
|
227 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#setAxisReferenceSymbol(org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol)
|
228 |
*/
|
229 |
public void setAxisReferenceSymbol(ISymbol axisReferencesSymbol) { |
230 |
this.axisReferencesSymbol = axisReferencesSymbol;
|
231 |
} |
232 |
|
233 |
/*
|
234 |
* (non-Javadoc)
|
235 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#setGeometrySelectionSymbol(org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol)
|
236 |
*/
|
237 |
public void setGeometrySelectionSymbol(ISymbol geometrySelectionSymbol) { |
238 |
this.geometrySelectionSymbol = geometrySelectionSymbol;
|
239 |
} |
240 |
|
241 |
/*
|
242 |
* (non-Javadoc)
|
243 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#setHandlerSymbol(org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol)
|
244 |
*/
|
245 |
public void setHandlerSymbol(ISymbol handlerSymbol) { |
246 |
this.handlerSymbol = handlerSymbol;
|
247 |
} |
248 |
|
249 |
/*
|
250 |
* (non-Javadoc)
|
251 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#setSelectionSymbol(org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol)
|
252 |
*/
|
253 |
public void setSelectionSymbol(ISymbol selectionSymbol) { |
254 |
this.selectionSymbol = selectionSymbol;
|
255 |
} |
256 |
|
257 |
/* (non-Javadoc)
|
258 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#addSnapper(org.gvsig.fmap.mapcontrol.tools.snapping.snappers.ISnapper)
|
259 |
*/
|
260 |
public void registerSnapper(String name, Class snapperClass) { |
261 |
if (!ISnapper.class.isAssignableFrom(snapperClass)) {
|
262 |
throw new IllegalArgumentException(snapperClass.getName() |
263 |
+ " must implement the ISnapper interface");
|
264 |
} |
265 |
|
266 |
ExtensionPoint extensionPoint = extensionPoints.add(SNAPPING_EXTENSION_POINT, "");
|
267 |
Extension extension = extensionPoint.append(name, "", snapperClass);
|
268 |
|
269 |
ISnapper snapper; |
270 |
try {
|
271 |
snapper = (ISnapper)extension.create(); |
272 |
snappers.add(snapper); |
273 |
String nameClass=snapper.getClass().getName();
|
274 |
nameClass=nameClass.substring(nameClass.lastIndexOf('.'));
|
275 |
boolean select = prefSnappers.getBoolean("snapper_activated" + nameClass, false); |
276 |
int priority = prefs.getInt("snapper_priority" + nameClass,3); |
277 |
snapper.setPriority(priority); |
278 |
if (select){
|
279 |
snapper.setEnabled(select); |
280 |
} |
281 |
|
282 |
} catch (Exception e) { |
283 |
logger.error("It is not possible to create the snapper");
|
284 |
} |
285 |
} |
286 |
|
287 |
/* (non-Javadoc)
|
288 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getSnapperAt(int)
|
289 |
*/
|
290 |
public ISnapper getSnapperAt(int index) { |
291 |
return snappers.get(index);
|
292 |
} |
293 |
|
294 |
/* (non-Javadoc)
|
295 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getSnapperCount()
|
296 |
*/
|
297 |
public int getSnapperCount() { |
298 |
return snappers.size();
|
299 |
} |
300 |
|
301 |
/* (non-Javadoc)
|
302 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#disableSnapping()
|
303 |
*/
|
304 |
public void disableSnapping() { |
305 |
snappers.clear(); |
306 |
} |
307 |
|
308 |
/* (non-Javadoc)
|
309 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#enableSnapping()
|
310 |
*/
|
311 |
public void enableSnapping() { |
312 |
ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager(); |
313 |
ExtensionPoint ep = extensionPoints.get(SNAPPING_EXTENSION_POINT); |
314 |
Iterator iterator = ep.iterator();
|
315 |
|
316 |
while (iterator.hasNext()) {
|
317 |
try {
|
318 |
Extension obj= (Extension)iterator.next(); |
319 |
ISnapper snapper = (ISnapper) ep.create(obj.getName()); |
320 |
snappers.add(snapper); |
321 |
} catch (Exception e) { |
322 |
logger.error("Creating a snapper", e);
|
323 |
} |
324 |
} |
325 |
|
326 |
for (int n = 0; n < getSnapperCount(); n++) { |
327 |
ISnapper snp = getSnapperAt(n); |
328 |
String nameClass = snp.getClass().getName();
|
329 |
nameClass = nameClass.substring(nameClass.lastIndexOf('.'));
|
330 |
boolean select = prefs.getBoolean("snapper_activated" + nameClass, false); |
331 |
if (select) {
|
332 |
snp.setEnabled(select); |
333 |
} |
334 |
int priority = prefs.getInt("snapper_priority" + nameClass, 3); |
335 |
snp.setPriority(priority); |
336 |
} |
337 |
|
338 |
} |
339 |
|
340 |
/* (non-Javadoc)
|
341 |
* @see org.gvsig.fmap.mapcontrol.MapControlManager#getEditionPreferences()
|
342 |
*/
|
343 |
public Preferences getEditionPreferences() { |
344 |
return prefs;
|
345 |
} |
346 |
|
347 |
public MapControl createJMapControlPanel(MapContext mapContext) throws MapControlCreationException { |
348 |
MapControl mapControl = new MapControl(mapContext);
|
349 |
mapControl.setMapControlDrawer(this.createDefaultMapControlDrawer());
|
350 |
for( MapControlCreationListener listener : this.mapControlCreationListeners ) { |
351 |
if( listener!=null ) { |
352 |
mapControl = listener.mapControlCreated(mapControl); |
353 |
} |
354 |
} |
355 |
return mapControl;
|
356 |
} |
357 |
|
358 |
public void addMapControlCreationListener(MapControlCreationListener listener) { |
359 |
this.mapControlCreationListeners.add(listener);
|
360 |
} |
361 |
|
362 |
public LayersDynObjectSetComponent createLayersDynObjectSetComponent(
|
363 |
Map<String, DynObjectSet> layerName2InfoByPoint) { |
364 |
return createLayersDynObjectSetComponent(layerName2InfoByPoint, false); |
365 |
} |
366 |
|
367 |
public LayersDynObjectSetComponent createLayersDynObjectSetComponent(
|
368 |
Map<String, DynObjectSet> layerName2InfoByPoint, boolean writable) { |
369 |
return new DefaultLayersDynObjectSetComponent(layerName2InfoByPoint, |
370 |
writable); |
371 |
} |
372 |
|
373 |
public TreeModel createLayersTreeModel(MapContext mapContext) { |
374 |
return new LayersTreeModel(mapContext.getLayers()); |
375 |
} |
376 |
|
377 |
public TreeModel createLayersTreeModel(FLayers layers) { |
378 |
return new LayersTreeModel(layers); |
379 |
} |
380 |
|
381 |
public TreeModel createCompoundLayersTreeModel() { |
382 |
return new CompoundLayersTreeModel(); |
383 |
} |
384 |
|
385 |
@Override
|
386 |
public double perimeter(Geometry geom, IProjection proj, int distanceUnits) { |
387 |
AreaAndPerimeterCalculator calculator = new AreaAndPerimeterCalculator();
|
388 |
return calculator.perimeter(geom, proj, distanceUnits);
|
389 |
} |
390 |
|
391 |
@Override
|
392 |
public double area(Geometry geom, IProjection proj, int areaUnits) { |
393 |
AreaAndPerimeterCalculator calculator = new AreaAndPerimeterCalculator();
|
394 |
return calculator.area(geom, proj, areaUnits);
|
395 |
} |
396 |
|
397 |
@Override
|
398 |
public EnvelopePickerControllerImpl createEnvelopePickerController(
|
399 |
MapControl mapControl, |
400 |
JTextField txtUpperLeftX,
|
401 |
JTextField txtUpperLeftY,
|
402 |
JTextField txtLowerRightX,
|
403 |
JTextField txtLowerRightY,
|
404 |
JButton btnMapControlEnvelope,
|
405 |
JToggleButton btnCapture
|
406 |
) { |
407 |
EnvelopePickerControllerImpl controller = new EnvelopePickerControllerImpl(mapControl, txtUpperLeftX,
|
408 |
txtUpperLeftY, txtLowerRightX, txtLowerRightY, |
409 |
btnMapControlEnvelope, btnCapture |
410 |
); |
411 |
return controller;
|
412 |
} |
413 |
|
414 |
@Override
|
415 |
public EnvelopePickerControllerImpl createEnvelopePickerController(
|
416 |
MapControl mapControl, |
417 |
JTextField txtEnvelope,
|
418 |
JButton btnMapControlEnvelope,
|
419 |
JToggleButton btnCapture
|
420 |
) { |
421 |
EnvelopePickerControllerImpl controller = new EnvelopePickerControllerImpl(
|
422 |
mapControl, |
423 |
txtEnvelope, |
424 |
btnMapControlEnvelope, |
425 |
btnCapture |
426 |
); |
427 |
return controller;
|
428 |
} |
429 |
|
430 |
@Override
|
431 |
public ScalePickerControllerImpl createScalePickerController(
|
432 |
MapControl mapControl, |
433 |
JComboBox cboScale,
|
434 |
JButton btnMapControlScale,
|
435 |
JToggleButton btnCapture
|
436 |
) { |
437 |
ScalePickerControllerImpl controller = new ScalePickerControllerImpl(
|
438 |
mapControl, |
439 |
cboScale, |
440 |
btnMapControlScale, |
441 |
btnCapture |
442 |
); |
443 |
return controller;
|
444 |
} |
445 |
|
446 |
|
447 |
} |