svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / fmap / mapcontext / layers / FLayers.java @ 42293
History | View | Annotate | Download (56.5 KB)
1 | 40559 | jjdelcerro | /**
|
---|---|---|---|
2 | * gvSIG. Desktop Geographic Information System.
|
||
3 | 40435 | jjdelcerro | *
|
4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
|
5 | 40435 | jjdelcerro | *
|
6 | 42287 | jjdelcerro | * This program is free software; you can redistribute it and/or modify it under
|
7 | * the terms of the GNU General Public License as published by the Free Software
|
||
8 | * Foundation; either version 3 of the License, or (at your option) any later
|
||
9 | * version.
|
||
10 | 40435 | jjdelcerro | *
|
11 | 42287 | jjdelcerro | * This program is distributed in the hope that it will be useful, but WITHOUT
|
12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||
13 | * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
||
14 | * details.
|
||
15 | 40435 | jjdelcerro | *
|
16 | 42287 | jjdelcerro | * You should have received a copy of the GNU General Public License along with
|
17 | * this program; if not, write to the Free Software Foundation, Inc., 51
|
||
18 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
19 | 40435 | jjdelcerro | *
|
20 | 42287 | jjdelcerro | * For any additional information, do not hesitate to contact us at info AT
|
21 | * gvsig.com, or visit our website www.gvsig.com.
|
||
22 | 40435 | jjdelcerro | */
|
23 | package org.gvsig.fmap.mapcontext.layers; |
||
24 | |||
25 | import java.awt.Graphics2D; |
||
26 | import java.awt.Point; |
||
27 | import java.awt.image.BufferedImage; |
||
28 | import java.util.ArrayList; |
||
29 | 42293 | jjdelcerro | import java.util.Collection; |
30 | 40435 | jjdelcerro | import java.util.Collections; |
31 | import java.util.Iterator; |
||
32 | import java.util.List; |
||
33 | 42293 | jjdelcerro | import java.util.ListIterator; |
34 | 40435 | jjdelcerro | import java.util.Set; |
35 | import java.util.TreeSet; |
||
36 | |||
37 | import org.cresques.cts.ICoordTrans; |
||
38 | import org.cresques.cts.IProjection; |
||
39 | import org.slf4j.Logger; |
||
40 | import org.slf4j.LoggerFactory; |
||
41 | |||
42 | import org.gvsig.compat.print.PrintAttributes; |
||
43 | import org.gvsig.fmap.dal.exception.DataException; |
||
44 | import org.gvsig.fmap.dal.exception.ReadException; |
||
45 | import org.gvsig.fmap.geom.primitive.Envelope; |
||
46 | import org.gvsig.fmap.mapcontext.MapContext; |
||
47 | import org.gvsig.fmap.mapcontext.MapContextRuntimeException; |
||
48 | import org.gvsig.fmap.mapcontext.Messages; |
||
49 | import org.gvsig.fmap.mapcontext.ViewPort; |
||
50 | import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
||
51 | import org.gvsig.fmap.mapcontext.layers.operations.ComposedLayer; |
||
52 | import org.gvsig.fmap.mapcontext.layers.operations.InfoByPoint; |
||
53 | import org.gvsig.fmap.mapcontext.layers.operations.LayerCollection; |
||
54 | import org.gvsig.fmap.mapcontext.layers.operations.LayerNotFoundInCollectionException; |
||
55 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitable; |
||
56 | import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitor; |
||
57 | import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelable; |
||
58 | import org.gvsig.metadata.exceptions.MetadataException; |
||
59 | import org.gvsig.tools.ToolsLocator; |
||
60 | import org.gvsig.tools.dispose.Disposable; |
||
61 | import org.gvsig.tools.dynobject.DynObjectSet; |
||
62 | import org.gvsig.tools.dynobject.DynStruct; |
||
63 | import org.gvsig.tools.dynobject.impl.MultiDynObjectSet; |
||
64 | import org.gvsig.tools.exception.BaseException; |
||
65 | import org.gvsig.tools.persistence.PersistenceManager; |
||
66 | import org.gvsig.tools.persistence.PersistentState; |
||
67 | import org.gvsig.tools.persistence.exception.PersistenceException; |
||
68 | import org.gvsig.tools.task.Cancellable; |
||
69 | 41840 | jjdelcerro | import org.gvsig.tools.util.Callable; |
70 | 42002 | jjdelcerro | import org.gvsig.tools.visitor.VisitCanceledException; |
71 | 40435 | jjdelcerro | import org.gvsig.tools.visitor.Visitor; |
72 | |||
73 | /**
|
||
74 | 42287 | jjdelcerro | * <p>
|
75 | * Represents a generic collection of layers, that can be represented as a node
|
||
76 | * in a tree of nodes of layers.</p>
|
||
77 | 40435 | jjdelcerro | *
|
78 | 42287 | jjdelcerro | * <p>
|
79 | * Adapts the basic functionality implemented for a layer in the abstract class
|
||
80 | * <code>FLyrDefault</code>, to a collection of layers, implementing, as well,
|
||
81 | * specific methods for this kind of object, defined in the interfaces
|
||
82 | * <code>VectorialData</code>, <code>LayerCollection</code>, and
|
||
83 | * <code>InfoByPoint</code>.</p>
|
||
84 | 40435 | jjdelcerro | *
|
85 | * @see FLyrDefault
|
||
86 | */
|
||
87 | public class FLayers extends FLyrDefault implements LayerCollection, |
||
88 | 42293 | jjdelcerro | InfoByPoint, List {
|
89 | 40435 | jjdelcerro | |
90 | 42287 | jjdelcerro | /**
|
91 | * List with all listeners registered for this kind of node.
|
||
92 | *
|
||
93 | * @see #addLayerCollectionListener(LayerCollectionListener)
|
||
94 | * @see #removeLayerCollectionListener(LayerCollectionListener)
|
||
95 | * @see #callLayerAdded(LayerCollectionEvent)
|
||
96 | * @see #callLayerAdding(LayerCollectionEvent)
|
||
97 | * @see #callLayerMoved(LayerPositionEvent)
|
||
98 | * @see #callLayerMoving(LayerPositionEvent)
|
||
99 | * @see #callLayerRemoved(LayerCollectionEvent)
|
||
100 | * @see #callLayerRemoving(LayerCollectionEvent)
|
||
101 | */
|
||
102 | protected ArrayList layerCollectionListeners = null; |
||
103 | 40435 | jjdelcerro | |
104 | 42287 | jjdelcerro | /**
|
105 | * A synchronized list with the layers.
|
||
106 | *
|
||
107 | * @see #setAllVisibles(boolean)
|
||
108 | * @see #addLayer(FLayer)
|
||
109 | * @see #addLayer(int, FLayer)
|
||
110 | * @see #moveTo(int, int)
|
||
111 | * @see #removeLayer(FLayer)
|
||
112 | * @see #removeLayer(int)
|
||
113 | * @see #removeLayer(String)
|
||
114 | * @see #replaceLayer(String, FLayer)
|
||
115 | * @see #getVisibles()
|
||
116 | * @see #getLayer(int)
|
||
117 | * @see #getLayer(String)
|
||
118 | * @see #getLayersCount()
|
||
119 | * @see #getFullEnvelope()
|
||
120 | */
|
||
121 | protected List layers = null; |
||
122 | 40435 | jjdelcerro | |
123 | 42287 | jjdelcerro | /**
|
124 | * The model of the layer.
|
||
125 | *
|
||
126 | * @see #getMapContext()
|
||
127 | */
|
||
128 | protected MapContext fmap;
|
||
129 | 40435 | jjdelcerro | |
130 | 42287 | jjdelcerro | /**
|
131 | * Useful for debug the problems during the implementation.
|
||
132 | */
|
||
133 | private static Logger logger = LoggerFactory.getLogger(FLayers.class); |
||
134 | 40435 | jjdelcerro | |
135 | 42287 | jjdelcerro | public FLayers() {
|
136 | super();
|
||
137 | layerCollectionListeners = new ArrayList(); |
||
138 | layers = Collections.synchronizedList(new ArrayList()); |
||
139 | 40435 | jjdelcerro | |
140 | 42287 | jjdelcerro | logger = LoggerFactory.getLogger(FLayers.class); |
141 | } |
||
142 | /*
|
||
143 | * (non-Javadoc)
|
||
144 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#addLayerCollectionListener(com.iver.cit.gvsig.fmap.layers.LayerCollectionListener)
|
||
145 | */
|
||
146 | 40435 | jjdelcerro | |
147 | 42287 | jjdelcerro | public void addLayerCollectionListener(LayerCollectionListener listener) { |
148 | if (!layerCollectionListeners.contains(listener)) {
|
||
149 | layerCollectionListeners.add(listener); |
||
150 | } |
||
151 | } |
||
152 | 40435 | jjdelcerro | |
153 | 42287 | jjdelcerro | /*
|
154 | * (non-Javadoc)
|
||
155 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllVisibles(boolean)
|
||
156 | */
|
||
157 | public void setAllVisibles(boolean visible) { |
||
158 | FLayer lyr; |
||
159 | 40435 | jjdelcerro | |
160 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
161 | lyr = ((FLayer) layers.get(i)); |
||
162 | lyr.setVisible(visible); |
||
163 | 40435 | jjdelcerro | |
164 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
165 | ((LayerCollection) lyr).setAllVisibles(visible); |
||
166 | } |
||
167 | } |
||
168 | } |
||
169 | |||
170 | /*
|
||
171 | * (non-Javadoc)
|
||
172 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayerCollectionListener(com.iver.cit.gvsig.fmap.layers.LayerCollectionListener)
|
||
173 | */
|
||
174 | public void removeLayerCollectionListener(LayerCollectionListener listener) { |
||
175 | layerCollectionListeners.remove(listener); |
||
176 | } |
||
177 | |||
178 | /**
|
||
179 | * Adds a layer on an specified position in this node.
|
||
180 | *
|
||
181 | * @param pos position in the inner list where the layer will be added
|
||
182 | * @param layer a layer
|
||
183 | */
|
||
184 | private void doAddLayer(int pos, FLayer layer) { |
||
185 | layers.add(pos, layer); |
||
186 | ToolsLocator.getDisposableManager().bind(layer); |
||
187 | layer.setParentLayer(this);
|
||
188 | IProjection layerProj = layer.getProjection(); |
||
189 | if (layerProj != null && fmap != null) { |
||
190 | IProjection mapContextProj = fmap.getProjection(); |
||
191 | 42293 | jjdelcerro | // TODO REVISAR ESTO !!!!
|
192 | 42287 | jjdelcerro | // Esta condici?n puede que no fuese exacta para todos los casos
|
193 | if (!layerProj.getAbrev().equals(mapContextProj.getAbrev())) {
|
||
194 | ICoordTrans ct = layerProj.getCT(mapContextProj); |
||
195 | layer.setCoordTrans(ct); |
||
196 | } else {
|
||
197 | layer.setCoordTrans(null);
|
||
198 | } |
||
199 | } |
||
200 | this.updateDrawVersion();
|
||
201 | } |
||
202 | 40435 | jjdelcerro | |
203 | 42287 | jjdelcerro | /*
|
204 | * (non-Javadoc)
|
||
205 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#addLayer(com.iver.cit.gvsig.fmap.layers.FLayer)
|
||
206 | */
|
||
207 | public void addLayer(FLayer layer) { |
||
208 | 40435 | jjdelcerro | |
209 | 42287 | jjdelcerro | MapContext mco = this.getMapContext();
|
210 | 40435 | jjdelcerro | |
211 | 42287 | jjdelcerro | if (mco != null) { |
212 | /*
|
||
213 | * Get order manager from map context
|
||
214 | */
|
||
215 | int position = mco.getOrderManager().getPosition(this, layer); |
||
216 | addLayer(position, layer); |
||
217 | } else {
|
||
218 | /*
|
||
219 | * This happens when FLayers object is not in a
|
||
220 | * map context, so no order manager is available.
|
||
221 | */
|
||
222 | addLayer(layers.size(), layer); |
||
223 | } |
||
224 | } |
||
225 | 40435 | jjdelcerro | |
226 | 42287 | jjdelcerro | /**
|
227 | * Adds a layer in an specified position in this node.
|
||
228 | *
|
||
229 | * @param layer a layer
|
||
230 | */
|
||
231 | public void addLayer(int pos, FLayer layer) { |
||
232 | try {
|
||
233 | //Notificamos a la capa que va a ser a?adida
|
||
234 | if (layer instanceof FLyrDefault) { |
||
235 | ((FLyrDefault) layer).wakeUp(); |
||
236 | } |
||
237 | 40435 | jjdelcerro | |
238 | 42287 | jjdelcerro | if (layer instanceof FLayers) { |
239 | FLayers layers = (FLayers) layer; |
||
240 | fmap.addAsCollectionListener(layers); |
||
241 | } |
||
242 | callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
||
243 | 40435 | jjdelcerro | |
244 | 42287 | jjdelcerro | doAddLayer(pos, layer); |
245 | 40435 | jjdelcerro | |
246 | 42287 | jjdelcerro | callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
247 | } catch (CancelationException e) {
|
||
248 | logger.warn(e.getMessage()); |
||
249 | } catch (LoadLayerException e) {
|
||
250 | layer.setAvailable(false);
|
||
251 | layer.addError(e); |
||
252 | } |
||
253 | } |
||
254 | 40435 | jjdelcerro | |
255 | 42287 | jjdelcerro | /*
|
256 | * (non-Javadoc)
|
||
257 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#moveTo(int, int)
|
||
258 | */
|
||
259 | public void moveTo(int from, int to) throws CancelationException { |
||
260 | int newfrom = layers.size() - from - 1; |
||
261 | int newto = layers.size() - to - 1; |
||
262 | if (newfrom < 0 || newfrom >= layers.size() || newto < 0 || newto >= layers.size()) { |
||
263 | return;
|
||
264 | } |
||
265 | FLayer aux = (FLayer) layers.get(newfrom); |
||
266 | callLayerMoving(LayerPositionEvent.createLayerMovingEvent(aux, newfrom, newto)); |
||
267 | layers.remove(newfrom); |
||
268 | layers.add(newto, aux); |
||
269 | this.updateDrawVersion();
|
||
270 | callLayerMoved(LayerPositionEvent.createLayerMovedEvent(aux, newfrom, newto)); |
||
271 | } |
||
272 | 40435 | jjdelcerro | |
273 | 42287 | jjdelcerro | /**
|
274 | * Removes an inner layer.
|
||
275 | *
|
||
276 | * @param lyr a layer
|
||
277 | */
|
||
278 | private void doRemoveLayer(FLayer lyr) { |
||
279 | layers.remove(lyr); |
||
280 | lyr.dispose(); |
||
281 | this.updateDrawVersion();
|
||
282 | } |
||
283 | |||
284 | /*
|
||
285 | * (non-Javadoc)
|
||
286 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayer(com.iver.cit.gvsig.fmap.layers.FLayer)
|
||
287 | */
|
||
288 | public void removeLayer(FLayer lyr) throws CancelationException { |
||
289 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
||
290 | doRemoveLayer(lyr); |
||
291 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
||
292 | } |
||
293 | |||
294 | /*
|
||
295 | * (non-Javadoc)
|
||
296 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayer(int)
|
||
297 | */
|
||
298 | public void removeLayer(int idLayer) { |
||
299 | FLayer lyr = (FLayer) layers.get(idLayer); |
||
300 | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
||
301 | this.doRemoveLayer(lyr);
|
||
302 | 40435 | jjdelcerro | // layers.remove(idLayer);
|
303 | 41840 | jjdelcerro | // this.updateDrawVersion();
|
304 | 42287 | jjdelcerro | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
305 | } |
||
306 | 40435 | jjdelcerro | |
307 | 42287 | jjdelcerro | /*
|
308 | * (non-Javadoc)
|
||
309 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#removeLayer(java.lang.String)
|
||
310 | */
|
||
311 | public void removeLayer(String layerName) { |
||
312 | FLayer lyr; |
||
313 | 40435 | jjdelcerro | |
314 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
315 | lyr = ((FLayer) layers.get(i)); |
||
316 | 40435 | jjdelcerro | |
317 | 42287 | jjdelcerro | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
318 | removeLayer(i); |
||
319 | 40435 | jjdelcerro | |
320 | 42287 | jjdelcerro | break;
|
321 | } |
||
322 | } |
||
323 | } |
||
324 | 40435 | jjdelcerro | |
325 | 42287 | jjdelcerro | /**
|
326 | * Replace a layer identified by its name, by another.
|
||
327 | *
|
||
328 | * @param layerName the name of the layer to be replaced
|
||
329 | * @param layer the new layer
|
||
330 | * @deprecated use {@link FLayers#replaceLayer(FLayer, FLayer)}
|
||
331 | */
|
||
332 | public void replaceLayer(String layerName, FLayer layer) throws LoadLayerException { |
||
333 | replaceLayer(getLayer(layerName), layer); |
||
334 | } |
||
335 | |||
336 | /**
|
||
337 | * Replace a layer by another layer. It search recursively by all the
|
||
338 | 40435 | jjdelcerro | * ILayerCollection nodes
|
339 | *
|
||
340 | 42287 | jjdelcerro | * @param layer the layer to be replaced
|
341 | * @param newLayer the new layer
|
||
342 | 40435 | jjdelcerro | */
|
343 | 42287 | jjdelcerro | public void replaceLayer(FLayer layer, FLayer newLayer) throws LoadLayerException { |
344 | 40435 | jjdelcerro | replaceLayer(this, layer, newLayer);
|
345 | } |
||
346 | 42287 | jjdelcerro | |
347 | 40435 | jjdelcerro | /**
|
348 | 42287 | jjdelcerro | * Replace a layer by other layer. It search recursively by all the
|
349 | 40435 | jjdelcerro | * ILayerCollection nodes
|
350 | 42287 | jjdelcerro | *
|
351 | * @param parentLayer the parent layer
|
||
352 | * @param layer the layer to be replaced
|
||
353 | * @param newLayer the new layer
|
||
354 | 40435 | jjdelcerro | * @throws LoadLayerException
|
355 | */
|
||
356 | 42287 | jjdelcerro | private void replaceLayer(FLayers parentLayer, FLayer layer, FLayer newLayer) throws LoadLayerException { |
357 | FLayer lyr; |
||
358 | 40435 | jjdelcerro | for (int i = 0; i < parentLayer.getLayersCount(); i++) { |
359 | lyr = ((FLayer) parentLayer.getLayer(i)); |
||
360 | 42287 | jjdelcerro | if (lyr.equals(layer)) {
|
361 | parentLayer.removeLayer(i); |
||
362 | parentLayer.addLayer(i, newLayer); |
||
363 | 40435 | jjdelcerro | break;
|
364 | } |
||
365 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
366 | replaceLayer((FLayers) lyr, layer, newLayer); |
||
367 | 40435 | jjdelcerro | } |
368 | } |
||
369 | } |
||
370 | |||
371 | 42287 | jjdelcerro | /*
|
372 | * (non-Javadoc)
|
||
373 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getVisibles()
|
||
374 | */
|
||
375 | public FLayer[] getVisibles() { |
||
376 | ArrayList array = new ArrayList(); |
||
377 | LayersIterator iter = new LayersIterator(this) { |
||
378 | public boolean evaluate(FLayer layer) { |
||
379 | return layer.isVisible();
|
||
380 | } |
||
381 | 40435 | jjdelcerro | |
382 | 42287 | jjdelcerro | }; |
383 | 40435 | jjdelcerro | |
384 | 42287 | jjdelcerro | while (iter.hasNext()) {
|
385 | array.add(iter.nextLayer()); |
||
386 | } |
||
387 | 40435 | jjdelcerro | |
388 | 42287 | jjdelcerro | return (FLayer[]) array.toArray(new FLayer[0]); |
389 | } |
||
390 | 40435 | jjdelcerro | |
391 | 42287 | jjdelcerro | /*
|
392 | * (non-Javadoc)
|
||
393 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getLayer(int)
|
||
394 | */
|
||
395 | public FLayer getLayer(int index) { |
||
396 | return (FLayer) layers.get(index);
|
||
397 | } |
||
398 | 40435 | jjdelcerro | |
399 | 42287 | jjdelcerro | /*
|
400 | * (non-Javadoc)
|
||
401 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getLayer(java.lang.String)
|
||
402 | */
|
||
403 | public FLayer getLayer(String layerName) { |
||
404 | for (int i = 0; i < layers.size(); i++) { |
||
405 | 42293 | jjdelcerro | FLayer lyr = ((FLayer) layers.get(i)); |
406 | 42287 | jjdelcerro | if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
407 | return lyr;
|
||
408 | } |
||
409 | 42293 | jjdelcerro | if (lyr instanceof FLayers) { |
410 | List layerList = toPlainList(lyr);
|
||
411 | for (int j = 0; j < layerList.size(); j++) { |
||
412 | FLayer lyr2 = ((FLayer) layerList.get(j)); |
||
413 | if (lyr2.getName().compareToIgnoreCase(layerName) == 0) { |
||
414 | return lyr2;
|
||
415 | } |
||
416 | 42287 | jjdelcerro | } |
417 | } |
||
418 | } |
||
419 | return null; |
||
420 | } |
||
421 | 40435 | jjdelcerro | |
422 | 42293 | jjdelcerro | private List toPlainList(FLayer layer) { |
423 | return toPlainList(layer, new ArrayList()); |
||
424 | } |
||
425 | |||
426 | private List toPlainList(FLayer layer, List result) { |
||
427 | 42287 | jjdelcerro | if (layer instanceof FLayers) { |
428 | 42293 | jjdelcerro | FLayers layerGroup = (FLayers) layer; |
429 | for (int i = 0; i < layerGroup.getLayersCount(); i++) { |
||
430 | toPlainList(layerGroup.getLayer(i), result); |
||
431 | 42287 | jjdelcerro | } |
432 | } else {
|
||
433 | result.add(layer); |
||
434 | } |
||
435 | 42293 | jjdelcerro | return result;
|
436 | 42287 | jjdelcerro | } |
437 | 40435 | jjdelcerro | |
438 | 42287 | jjdelcerro | /*
|
439 | * (non-Javadoc)
|
||
440 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getLayersCount()
|
||
441 | */
|
||
442 | public int getLayersCount() { |
||
443 | return layers.size();
|
||
444 | } |
||
445 | 40435 | jjdelcerro | |
446 | 42287 | jjdelcerro | /*
|
447 | * (non-Javadoc)
|
||
448 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage, java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.utiles.swing.threads.Cancellable, double)
|
||
449 | */
|
||
450 | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
||
451 | Cancellable cancel, double scale) throws ReadException { |
||
452 | // FIXME Arreglar este error
|
||
453 | throw new RuntimeException("Esto no deberia de llamarse"); |
||
454 | } |
||
455 | 40435 | jjdelcerro | |
456 | 42287 | jjdelcerro | /*
|
457 | * (non-Javadoc)
|
||
458 | *
|
||
459 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
||
460 | * com.iver.cit.gvsig.fmap.ViewPort,
|
||
461 | * com.iver.utiles.swing.threads.Cancellable, double,
|
||
462 | * javax.print.attribute.PrintAttributes)
|
||
463 | */
|
||
464 | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
||
465 | double scale, PrintAttributes properties)
|
||
466 | throws ReadException {
|
||
467 | throw new RuntimeException("No deberia pasar por aqui"); |
||
468 | } |
||
469 | 40435 | jjdelcerro | |
470 | 42287 | jjdelcerro | public void print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
471 | double scale, PrintAttributes properties)
|
||
472 | throws ReadException {
|
||
473 | this.print_old(g, viewPort, cancel, scale, properties, null); |
||
474 | } |
||
475 | 40435 | jjdelcerro | |
476 | 42287 | jjdelcerro | /**
|
477 | * <p>
|
||
478 | * Checks all layers (each one as a sub-node of this node <i>collection of
|
||
479 | * layers</i>) of this collection and draws their requested properties. If a
|
||
480 | * node is a group of layers (<code>ComposedLayer</code>), executes it's
|
||
481 | * drawn.</p>
|
||
482 | *
|
||
483 | * <p>
|
||
484 | * All nodes which could group with the composed layer <code>group</code>,
|
||
485 | * will be drawn together. And once the <code>
|
||
486 | * group</code> is drawn, will be set to <code>null</code> if hasn't a
|
||
487 | * parent layer.</p>
|
||
488 | *
|
||
489 | * <p>
|
||
490 | * The particular implementation depends on the kind of each layer and
|
||
491 | * composed layer. And this process can be cancelled at any time by the
|
||
492 | * shared object <code>cancel</code>.</p>
|
||
493 | *
|
||
494 | * <p>
|
||
495 | * According the print quality, labels will be printed in different
|
||
496 | * resolution:
|
||
497 | * <ul>
|
||
498 | * <li><b>PrintQuality.DRAFT</b>: 72 dpi (dots per inch).</li>
|
||
499 | * <li><b>PrintQuality.NORMAL</b>: 300 dpi (dots per inch).</li>
|
||
500 | * <li><b>PrintQuality.HIGH</b>: 600 dpi (dots per inch).</li>
|
||
501 | * </ul>
|
||
502 | * </p>
|
||
503 | *
|
||
504 | * @param g for rendering 2-dimensional shapes, text and images on the
|
||
505 | * Java(tm) platform
|
||
506 | * @param viewPort the information for drawing the layers
|
||
507 | * @param cancel shared object that determines if this layer can continue
|
||
508 | * being drawn
|
||
509 | * @param scale the scale of the view. Must be between
|
||
510 | * {@linkplain FLayer#getMinScale()} and {@linkplain FLayer#getMaxScale()}.
|
||
511 | * @param properties properties that will be print
|
||
512 | * @param group a composed layer pending to paint; if this parameter is
|
||
513 | * <code>null</code>, the composed layer
|
||
514 | *
|
||
515 | * @return <code>null</code> if the layers in <code>group</code> had been
|
||
516 | * drawn or were <code>null</code>; otherwise, the <code>group</code>
|
||
517 | *
|
||
518 | * @see FLayer#print(Graphics2D, ViewPort, Cancellable, double,
|
||
519 | * PrintAttributes)
|
||
520 | *
|
||
521 | * @throws ReadDriverException if fails the driver reading the data.
|
||
522 | */
|
||
523 | public ComposedLayer print_old(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintAttributes properties, ComposedLayer group) |
||
524 | throws ReadException {
|
||
525 | double dpi = 72; |
||
526 | 40435 | jjdelcerro | |
527 | 42287 | jjdelcerro | int resolution = properties.getPrintQuality();
|
528 | if (resolution == PrintAttributes.PRINT_QUALITY_NORMAL) {
|
||
529 | dpi = 300;
|
||
530 | } else if (resolution == PrintAttributes.PRINT_QUALITY_HIGH) { |
||
531 | dpi = 600;
|
||
532 | } else if (resolution == PrintAttributes.PRINT_QUALITY_DRAFT) { |
||
533 | dpi = 72;
|
||
534 | } |
||
535 | 40435 | jjdelcerro | |
536 | 42293 | jjdelcerro | // TODO: A la hora de imprimir, isWithinScale falla, porque est?
|
537 | 42287 | jjdelcerro | // calculando la escala en pantalla, no para el layout.
|
538 | // Revisar esto.
|
||
539 | // TODO: We have to check when we have to call the drawLabels method when exists a ComposedLayer group.
|
||
540 | for (int i = 0; i < layers.size(); i++) { |
||
541 | FLayer lyr = (FLayer) layers.get(i); |
||
542 | if (!lyr.isVisible() || !lyr.isWithinScale(scale)) {
|
||
543 | continue;
|
||
544 | } |
||
545 | 40435 | jjdelcerro | |
546 | 42287 | jjdelcerro | try {
|
547 | 40435 | jjdelcerro | |
548 | 42293 | jjdelcerro | ///// CHEMA ComposedLayer
|
549 | 42287 | jjdelcerro | // Checks for draw group (ComposedLayer)
|
550 | if (group != null) { |
||
551 | if (lyr instanceof FLayers) { |
||
552 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
553 | } else {
|
||
554 | // If layer can be added to the group, does it
|
||
555 | if (lyr instanceof ILabelable |
||
556 | && ((ILabelable) lyr).isLabeled() |
||
557 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
558 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
559 | group.add(lyr); |
||
560 | } else {
|
||
561 | // draw the 'pending to draw' layer group
|
||
562 | group.print(g, viewPort, cancel, scale, properties); |
||
563 | 40435 | jjdelcerro | |
564 | 42287 | jjdelcerro | // gets a new group instance
|
565 | if (lyr instanceof ILabelable |
||
566 | && ((ILabelable) lyr).isLabeled() |
||
567 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
568 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
569 | group = lyr.newComposedLayer(); |
||
570 | } else {
|
||
571 | group = null;
|
||
572 | } |
||
573 | // if layer hasn't group, draws it inmediately
|
||
574 | if (group == null) { |
||
575 | if (lyr instanceof FLayers) { |
||
576 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
577 | } else {
|
||
578 | lyr.print(g, viewPort, cancel, scale, properties); |
||
579 | if (lyr instanceof ILabelable |
||
580 | && ((ILabelable) lyr).isLabeled() |
||
581 | && ((ILabelable) lyr).getLabelingStrategy() != null
|
||
582 | && ((ILabelable) lyr).getLabelingStrategy().shouldDrawLabels(scale)) { |
||
583 | ILabelable lLayer = (ILabelable) lyr; |
||
584 | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
||
585 | } |
||
586 | } |
||
587 | } else {
|
||
588 | // add the layer to the group
|
||
589 | group.setMapContext(fmap); |
||
590 | group.add(lyr); |
||
591 | 40435 | jjdelcerro | |
592 | 42287 | jjdelcerro | } |
593 | 40435 | jjdelcerro | |
594 | 42287 | jjdelcerro | } |
595 | } |
||
596 | } else {
|
||
597 | // gets a new group instance
|
||
598 | group = lyr.newComposedLayer(); |
||
599 | // if layer hasn't group, draws it inmediately
|
||
600 | if (group == null) { |
||
601 | if (lyr instanceof FLayers) { |
||
602 | group = ((FLayers) lyr).print_old(g, viewPort, cancel, scale, properties, group); |
||
603 | } else {
|
||
604 | lyr.print(g, viewPort, cancel, scale, properties); |
||
605 | if (lyr instanceof ILabelable && ((ILabelable) lyr).isLabeled()) { |
||
606 | ILabelable lLayer = (ILabelable) lyr; |
||
607 | 40435 | jjdelcerro | |
608 | 42287 | jjdelcerro | lLayer.drawLabels(null, g, viewPort, cancel, scale, dpi);
|
609 | } |
||
610 | } |
||
611 | } else {
|
||
612 | // add the layer to the group
|
||
613 | group.setMapContext(fmap); |
||
614 | group.add(lyr); |
||
615 | 40435 | jjdelcerro | |
616 | 42287 | jjdelcerro | } |
617 | } |
||
618 | ///// CHEMA ComposedLayer
|
||
619 | 40435 | jjdelcerro | |
620 | 42287 | jjdelcerro | } catch (Exception e) { |
621 | String mesg = Messages.getString("error_printing_layer") + " " + lyr.getName() + ": " + e.getMessage(); |
||
622 | fmap.addLayerError(mesg); |
||
623 | logger.error(mesg, e); |
||
624 | } |
||
625 | 40435 | jjdelcerro | |
626 | 42287 | jjdelcerro | } |
627 | 40435 | jjdelcerro | |
628 | 42287 | jjdelcerro | ///// CHEMA ComposedLayer
|
629 | if (group != null && this.getParentLayer() == null) { |
||
630 | //si tenemos un grupo pendiente de pintar, pintamos
|
||
631 | group.print(g, viewPort, cancel, scale, properties); |
||
632 | group = null;
|
||
633 | 40435 | jjdelcerro | |
634 | 42287 | jjdelcerro | } |
635 | 40435 | jjdelcerro | ///// CHEMA ComposedLayer
|
636 | |||
637 | 42293 | jjdelcerro | // if (getVirtualLayers() != null) {
|
638 | 42287 | jjdelcerro | // getVirtualLayers().print( g, viewPort, cancel, scale, properties);
|
639 | // }
|
||
640 | ///// CHEMA ComposedLayer
|
||
641 | return group;
|
||
642 | ///// CHEMA ComposedLayer
|
||
643 | } |
||
644 | 40435 | jjdelcerro | |
645 | 42287 | jjdelcerro | /*
|
646 | * (non-Javadoc)
|
||
647 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
|
||
648 | */
|
||
649 | public Envelope getFullEnvelope() {
|
||
650 | Envelope rAux = null;
|
||
651 | boolean first = true; |
||
652 | 40435 | jjdelcerro | |
653 | 42287 | jjdelcerro | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
654 | FLayer capa = (FLayer) iter.next(); |
||
655 | try {
|
||
656 | if (first) {
|
||
657 | rAux = (Envelope) capa.getFullEnvelope().clone(); |
||
658 | first = false;
|
||
659 | } else {
|
||
660 | rAux.add(capa.getFullEnvelope()); |
||
661 | } |
||
662 | } catch (Exception e) { |
||
663 | e.printStackTrace();//TODO hay que revisar para determinar el comportamiento que espera el usuario.
|
||
664 | } |
||
665 | } |
||
666 | 40435 | jjdelcerro | |
667 | 42287 | jjdelcerro | return rAux;
|
668 | } |
||
669 | 40435 | jjdelcerro | |
670 | 42287 | jjdelcerro | /**
|
671 | * Notifies all listeners associated to this collection of layers, that
|
||
672 | * another layer is going to be added or replaced in the internal list of
|
||
673 | * layers.
|
||
674 | *
|
||
675 | * @param e a layer collection event with the new layer
|
||
676 | */
|
||
677 | protected void callLayerAdding(LayerCollectionEvent event) |
||
678 | throws CancelationException {
|
||
679 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
680 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
681 | ((LayerCollectionListener) iter.next()).layerAdding(event); |
||
682 | } |
||
683 | } |
||
684 | 40435 | jjdelcerro | |
685 | 42287 | jjdelcerro | /**
|
686 | * Notifies all listeners associated to this collection of layers, that a
|
||
687 | * layer is going to be removed from the internal list of layers.
|
||
688 | *
|
||
689 | * @param event a layer collection event with the layer being removed
|
||
690 | *
|
||
691 | * @throws CancelationException any exception produced during the
|
||
692 | * cancellation of the driver.
|
||
693 | */
|
||
694 | protected void callLayerRemoving(LayerCollectionEvent event) |
||
695 | throws CancelationException {
|
||
696 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
697 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
698 | ((LayerCollectionListener) iter.next()).layerRemoving(event); |
||
699 | } |
||
700 | } |
||
701 | 40435 | jjdelcerro | |
702 | 42287 | jjdelcerro | /**
|
703 | * Notifies all listeners associated to this collection of layers, that a
|
||
704 | * layer is going to be moved in the internal list of layers.
|
||
705 | *
|
||
706 | * @param event a layer collection event with the layer being moved, and the
|
||
707 | * initial and final positions
|
||
708 | *
|
||
709 | * @throws CancelationException any exception produced during the
|
||
710 | * cancellation of the driver.
|
||
711 | */
|
||
712 | protected void callLayerMoving(LayerPositionEvent event) |
||
713 | throws CancelationException {
|
||
714 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
715 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
716 | ((LayerCollectionListener) iter.next()).layerMoving(event); |
||
717 | } |
||
718 | } |
||
719 | 40435 | jjdelcerro | |
720 | 42287 | jjdelcerro | /**
|
721 | * Notifies all listeners associated to this collection of layers, that
|
||
722 | * another layer has been added or replaced in the internal list of layers.
|
||
723 | *
|
||
724 | * @param e a layer collection event with the new layer
|
||
725 | */
|
||
726 | protected void callLayerAdded(LayerCollectionEvent event) { |
||
727 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
728 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
729 | ((LayerCollectionListener) iter.next()).layerAdded(event); |
||
730 | } |
||
731 | } |
||
732 | 40435 | jjdelcerro | |
733 | 42287 | jjdelcerro | /**
|
734 | * Notifies all listeners associated to this collection of layers, that
|
||
735 | * another layer has been removed from the internal list of layers.
|
||
736 | *
|
||
737 | * @param e a layer collection event with the layer removed
|
||
738 | */
|
||
739 | protected void callLayerRemoved(LayerCollectionEvent event) { |
||
740 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
741 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
742 | ((LayerCollectionListener) iter.next()).layerRemoved(event); |
||
743 | } |
||
744 | } |
||
745 | 40435 | jjdelcerro | |
746 | 42287 | jjdelcerro | /**
|
747 | * Notifies all listeners associated to this collection of layers, that
|
||
748 | * another layer has been moved in the internal list of layers.
|
||
749 | *
|
||
750 | * @param e a layer collection event with the layer moved, and the initial
|
||
751 | * and final positions
|
||
752 | */
|
||
753 | protected void callLayerMoved(LayerPositionEvent event) { |
||
754 | ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
||
755 | for (Iterator iter = aux.iterator(); iter.hasNext();) { |
||
756 | ((LayerCollectionListener) iter.next()).layerMoved(event); |
||
757 | } |
||
758 | } |
||
759 | 40435 | jjdelcerro | |
760 | 42287 | jjdelcerro | public void saveToState(PersistentState state) throws PersistenceException { |
761 | 40435 | jjdelcerro | |
762 | 42287 | jjdelcerro | super.saveToState(state);
|
763 | 40435 | jjdelcerro | |
764 | 42287 | jjdelcerro | state.set("mapContext", fmap);
|
765 | 40435 | jjdelcerro | |
766 | 42287 | jjdelcerro | List layersToSave = new ArrayList(); |
767 | Iterator iter = this.layers.iterator(); |
||
768 | while (iter.hasNext()) {
|
||
769 | FLayer layer = (FLayer) iter.next(); |
||
770 | if (!layer.isTemporary()) {
|
||
771 | layersToSave.add(layer); |
||
772 | } |
||
773 | } |
||
774 | state.set("layers", layersToSave);
|
||
775 | } |
||
776 | 40435 | jjdelcerro | |
777 | 42287 | jjdelcerro | public void loadFromState(PersistentState state) throws PersistenceException { |
778 | 40435 | jjdelcerro | |
779 | 42287 | jjdelcerro | super.loadFromState(state);
|
780 | 40435 | jjdelcerro | |
781 | 42287 | jjdelcerro | setMapContext((MapContext) state.get("mapContext"));
|
782 | Iterator iter = state.getIterator("layers"); |
||
783 | while (iter.hasNext()) {
|
||
784 | FLayer item = (FLayer) iter.next(); |
||
785 | layers.add(item); |
||
786 | } |
||
787 | } |
||
788 | 40435 | jjdelcerro | |
789 | 42287 | jjdelcerro | /*
|
790 | * (non-Javadoc)
|
||
791 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getMapContext()
|
||
792 | */
|
||
793 | public MapContext getMapContext() {
|
||
794 | return fmap;
|
||
795 | } |
||
796 | 40435 | jjdelcerro | |
797 | 42287 | jjdelcerro | /*
|
798 | * I don't think this implementation makes any sense.
|
||
799 | * We can group layers with different transformations,
|
||
800 | * we cannot set the ICoordTrans for all (?)
|
||
801 | *
|
||
802 | public void setCoordTrans(ICoordTrans ct) {
|
||
803 | super.setCoordTrans(ct);
|
||
804 | 40435 | jjdelcerro | |
805 | 42287 | jjdelcerro | for (Iterator iter = layers.iterator(); iter.hasNext();) {
|
806 | FLayer layer = (FLayer) iter.next();
|
||
807 | layer.setCoordTrans(ct);
|
||
808 | }
|
||
809 | }
|
||
810 | */
|
||
811 | /*
|
||
812 | * (non-Javadoc)
|
||
813 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllActives(boolean)
|
||
814 | */
|
||
815 | public void setAllActives(boolean active) { |
||
816 | FLayer lyr; |
||
817 | 40435 | jjdelcerro | |
818 | 42287 | jjdelcerro | for (int i = 0; i < layers.size(); i++) { |
819 | lyr = ((FLayer) layers.get(i)); |
||
820 | lyr.setActive(active); |
||
821 | 40435 | jjdelcerro | |
822 | 42287 | jjdelcerro | if (lyr instanceof LayerCollection) { |
823 | ((LayerCollection) lyr).setAllActives(active); |
||
824 | } |
||
825 | } |
||
826 | } |
||
827 | 40435 | jjdelcerro | |
828 | 42287 | jjdelcerro | /*
|
829 | * (non-Javadoc)
|
||
830 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getActives()
|
||
831 | */
|
||
832 | public FLayer[] getActives() { |
||
833 | 42293 | jjdelcerro | List ret = new ArrayList(); |
834 | 42287 | jjdelcerro | LayersIterator it = new LayersIterator(this) { |
835 | 40435 | jjdelcerro | |
836 | 42287 | jjdelcerro | public boolean evaluate(FLayer layer) { |
837 | return layer.isActive();
|
||
838 | } |
||
839 | 40435 | jjdelcerro | |
840 | 42287 | jjdelcerro | }; |
841 | 40435 | jjdelcerro | |
842 | 42287 | jjdelcerro | while (it.hasNext()) {
|
843 | ret.add(it.next()); |
||
844 | } |
||
845 | return (FLayer[]) ret.toArray(new FLayer[0]); |
||
846 | } |
||
847 | |||
848 | /*
|
||
849 | * (non-Javadoc)
|
||
850 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getMinScale()
|
||
851 | */
|
||
852 | public double getMinScale() { |
||
853 | return -1; // La visibilidad o no la controla cada capa |
||
854 | // dentro de una colecci?n
|
||
855 | } |
||
856 | /*
|
||
857 | * (non-Javadoc)
|
||
858 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getMaxScale()
|
||
859 | */
|
||
860 | |||
861 | public double getMaxScale() { |
||
862 | return -1; |
||
863 | } |
||
864 | /*
|
||
865 | * (non-Javadoc)
|
||
866 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setMinScale(double)
|
||
867 | */
|
||
868 | |||
869 | public void setMinScale(double minScale) { |
||
870 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
871 | FLayer lyr = (FLayer) iter.next(); |
||
872 | lyr.setMinScale(minScale); |
||
873 | } |
||
874 | } |
||
875 | /*
|
||
876 | * (non-Javadoc)
|
||
877 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setMaxScale(double)
|
||
878 | */
|
||
879 | |||
880 | public void setMaxScale(double maxScale) { |
||
881 | for (Iterator iter = layers.iterator(); iter.hasNext();) { |
||
882 | FLayer lyr = (FLayer) iter.next(); |
||
883 | lyr.setMinScale(maxScale); |
||
884 | } |
||
885 | } |
||
886 | /*
|
||
887 | * (non-Javadoc)
|
||
888 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setActive(boolean)
|
||
889 | */
|
||
890 | |||
891 | public void setActive(boolean b) { |
||
892 | super.setActive(b);
|
||
893 | for (int i = 0; i < layers.size(); i++) { |
||
894 | ((FLayer) layers.get(i)).setActive(b); |
||
895 | } |
||
896 | } |
||
897 | /* (non-Javadoc)
|
||
898 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#addLayerListener(com.iver.cit.gvsig.fmap.layers.LayerListener)
|
||
899 | */
|
||
900 | |||
901 | public boolean addLayerListener(LayerListener o) { |
||
902 | for (int i = 0; i < layers.size(); i++) { |
||
903 | ((FLayer) layers.get(i)).addLayerListener(o); |
||
904 | } |
||
905 | return true; |
||
906 | } |
||
907 | |||
908 | 40435 | jjdelcerro | public DynObjectSet getInfo(Point p, double tolerance, |
909 | 42287 | jjdelcerro | Cancellable cancel) throws LoadLayerException, DataException {
|
910 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
911 | 40435 | jjdelcerro | } |
912 | |||
913 | public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel, |
||
914 | 42287 | jjdelcerro | boolean fast) throws LoadLayerException, DataException { |
915 | return getInfo(this.getMapContext().getViewPort().convertToMapPoint(p), tolerance); |
||
916 | 40435 | jjdelcerro | } |
917 | 42287 | jjdelcerro | |
918 | 40435 | jjdelcerro | public DynObjectSet getInfo(org.gvsig.fmap.geom.primitive.Point p,
|
919 | 42287 | jjdelcerro | double tolerance) throws LoadLayerException, DataException { |
920 | 40435 | jjdelcerro | int i;
|
921 | FLayer layer; |
||
922 | List res = new ArrayList(); |
||
923 | for (i = 0; i < this.layers.size(); i++) { |
||
924 | layer = (FLayer) layers.get(i); |
||
925 | if (layer instanceof InfoByPoint) { |
||
926 | InfoByPoint queryable_layer = (InfoByPoint) layer; |
||
927 | res.add(queryable_layer.getInfo(p, tolerance)); |
||
928 | } |
||
929 | } |
||
930 | 42287 | jjdelcerro | DynObjectSet[] innerSets
|
931 | = (DynObjectSet[]) res.toArray(new DynObjectSet[res.size()]); |
||
932 | 40435 | jjdelcerro | return new MultiDynObjectSet(innerSets); |
933 | } |
||
934 | |||
935 | 42287 | jjdelcerro | /*
|
936 | * (non-Javadoc)
|
||
937 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getTocImageIcon()
|
||
938 | */
|
||
939 | public String getTocImageIcon() { |
||
940 | return "layer-icon-group"; |
||
941 | } |
||
942 | |||
943 | /**
|
||
944 | * <p>
|
||
945 | * Adds the layer with the information in an XML entity and the specified
|
||
946 | * name, to this collection of layers. And returns <code>true</code> if
|
||
947 | * there hasn't been errors.</p>
|
||
948 | *
|
||
949 | * @see CopyOfFLayers#addLayerFromXML(XMLEntity, String)
|
||
950 | *
|
||
951 | * @param xml tree-node structure with information about layers
|
||
952 | * @param name name of the layer to add
|
||
953 | * @return <code>true</code> if there were no errors adding the layer,
|
||
954 | * <code>false</code> otherwise
|
||
955 | *
|
||
956 | * @throws LoadLayerException if fails loading this layer.
|
||
957 | */
|
||
958 | 42293 | jjdelcerro | // public boolean addLayerFromXMLEntity(XMLEntity xml, String name) throws LoadLayerException {
|
959 | 42287 | jjdelcerro | // fmap.clearErrors();
|
960 | // this.addLayerFromXML(xml,name);
|
||
961 | //
|
||
962 | // return (fmap.getLayersError().size() == 0);
|
||
963 | //
|
||
964 | // }
|
||
965 | 40435 | jjdelcerro | // /**
|
966 | // * <p>Adds the layer with the information in an XML entity and the specified name, to this collection of layers.</p>
|
||
967 | // *
|
||
968 | // * <p>This method really executes the addition, considering the kind of layer (<code>FLyrVect</code>,
|
||
969 | // * <code>FLyrAnnotation</code>, <code>FLyrRaster</code>, a collection of layers (<code>FLayers</code>),
|
||
970 | // * or another kind of layer (<code>FLayer</code>)), and the driver in the layer.</p>
|
||
971 | // *
|
||
972 | // * @param xml tree-node structure with information about layers
|
||
973 | // * @param name name of the layer to add
|
||
974 | // *
|
||
975 | // * @throws LoadLayerException if fails loading this layer.
|
||
976 | // */
|
||
977 | // private void addLayerFromXML(XMLEntity xml, String name) throws LoadLayerException {
|
||
978 | // FLayer layer = null;
|
||
979 | //
|
||
980 | // try {
|
||
981 | // if (name == null) {
|
||
982 | // name = xml.getName();
|
||
983 | // }
|
||
984 | //
|
||
985 | //
|
||
986 | // String className = xml.getStringProperty("className");
|
||
987 | // Class clase = Class.forName(className);
|
||
988 | // layer = (FLayer) clase.newInstance();
|
||
989 | // if (FLayers.class.isAssignableFrom(clase)) {
|
||
990 | // ((FLayers)layer).setMapContext(getMapContext());
|
||
991 | // ((FLayers)layer).setParentLayer(this);
|
||
992 | // // layer = new FLayers(getMapContext(),this);
|
||
993 | // layer.setXMLEntity(xml);
|
||
994 | // } else {
|
||
995 | // // Capas Nuevas (externas)
|
||
996 | // layer.setName(name);
|
||
997 | // layer.setXMLEntity(xml);
|
||
998 | // layer.load();
|
||
999 | // }
|
||
1000 | //
|
||
1001 | // // //TODO VCN FLyrAnnotation es un parche para no tener que duplicar todo el c?digo de aq? y de los diferentes m?todos de LayerFactory,
|
||
1002 | // // //ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
||
1003 | // // if (className.equals(FLyrVect.class.getName())){// || className.equals(FLyrAnnotation.class.getName())) {
|
||
1004 | // // String type = xml.getStringProperty("type");
|
||
1005 | // // if ("vectorial".equals(type)){
|
||
1006 | // // //String recordsetName = xml.getChild(i).getStringProperty("recordset-name");
|
||
1007 | // // IProjection proj = null;
|
||
1008 | // // if (xml.contains("proj")) {
|
||
1009 | // // proj = CRSFactory.getCRS(xml.getStringProperty("proj"));
|
||
1010 | // // }
|
||
1011 | // // else
|
||
1012 | // // {
|
||
1013 | // // proj = this.getMapContext().getViewPort().getProjection();
|
||
1014 | // // }
|
||
1015 | // // if (xml.contains("file")) {
|
||
1016 | // // Driver d;
|
||
1017 | // // try {
|
||
1018 | // // d = LayerFactory.getDM().getDriver(xml.getStringProperty("driverName"));
|
||
1019 | // // } catch (DriverLoadException e1) {
|
||
1020 | // // throw new DriverLayerException(name,e1);
|
||
1021 | // // }
|
||
1022 | // // layer = LayerFactory.createLayer(name, (VectorialFileDriver) d,
|
||
1023 | // // new File(xml.getStringProperty("file")),
|
||
1024 | // // proj);
|
||
1025 | // //
|
||
1026 | // //
|
||
1027 | // // }
|
||
1028 | // // if (xml.contains("db")) {
|
||
1029 | // //
|
||
1030 | // // String driverName = xml.getStringProperty("db");
|
||
1031 | // // IVectorialDatabaseDriver driver;
|
||
1032 | // // try {
|
||
1033 | // // driver = (IVectorialDatabaseDriver) LayerFactory.getDM().getDriver(driverName);
|
||
1034 | // // //Hay que separar la carga de los datos del XMLEntity del load.
|
||
1035 | // // driver.setXMLEntity(xml.getChild(2));
|
||
1036 | // //
|
||
1037 | // // boolean loadOk = false;
|
||
1038 | // // ((DefaultJDBCDriver)driver).load();
|
||
1039 | // // if (((DefaultJDBCDriver)driver).getConnection() != null) {
|
||
1040 | // // loadOk = true;
|
||
1041 | // // }
|
||
1042 | // // layer = LayerFactory.createDBLayer(driver, name, proj);
|
||
1043 | // // if (!loadOk) {
|
||
1044 | // // layer.setAvailable(false);
|
||
1045 | // // }
|
||
1046 | // //
|
||
1047 | // // } catch (DriverLoadException e) {
|
||
1048 | // // throw new DriverLayerException(name,e);
|
||
1049 | // // } catch (XMLException e) {
|
||
1050 | // // throw new DriverLayerException(name,e);
|
||
1051 | // // } catch (ReadException e) {
|
||
1052 | // // throw new DriverLayerException(name,e);
|
||
1053 | // // }
|
||
1054 | // //
|
||
1055 | // // }
|
||
1056 | // // // Clases con algun driver gen?rico creado por otro
|
||
1057 | // // // programador
|
||
1058 | // // if (xml.contains("other")) {
|
||
1059 | // //
|
||
1060 | // // String driverName = xml.getStringProperty("other");
|
||
1061 | // // VectorialDriver driver = null;
|
||
1062 | // // try {
|
||
1063 | // // driver = (VectorialDriver) LayerFactory.getDM().getDriver(driverName);
|
||
1064 | // // } catch (DriverLoadException e) {
|
||
1065 | // // // Si no existe ese driver, no pasa nada.
|
||
1066 | // // // Puede que el desarrollador no quiera que
|
||
1067 | // // // aparezca en el cuadro de di?logo y ha metido
|
||
1068 | // // // el jar con sus clases en nuestro directorio lib.
|
||
1069 | // // // Intentamos cargar esa clase "a pelo".
|
||
1070 | // // if (xml.getChild(2).contains("className"))
|
||
1071 | // // {
|
||
1072 | // // String className2 = xml.getChild(2).getStringProperty("className");
|
||
1073 | // // try {
|
||
1074 | // // driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
1075 | // // } catch (Exception e1) {
|
||
1076 | // // throw new DriverLayerException(name,e);
|
||
1077 | // // }
|
||
1078 | // // }
|
||
1079 | // // } catch (NullPointerException npe) {
|
||
1080 | // // // Si no existe ese driver, no pasa nada.
|
||
1081 | // // // Puede que el desarrollador no quiera que
|
||
1082 | // // // aparezca en el cuadro de di?logo y ha metido
|
||
1083 | // // // el jar con sus clases en nuestro directorio lib.
|
||
1084 | // // // Intentamos cargar esa clase "a pelo".
|
||
1085 | // // if (xml.getChild(2).contains("className"))
|
||
1086 | // // {
|
||
1087 | // // String className2 = xml.getChild(2).getStringProperty("className");
|
||
1088 | // // try {
|
||
1089 | // // driver = (VectorialDriver) Class.forName(className2).newInstance();
|
||
1090 | // // } catch (Exception e1) {
|
||
1091 | // // throw new DriverLayerException(name,e1);
|
||
1092 | // // }
|
||
1093 | // // }
|
||
1094 | // // }
|
||
1095 | // // if (driver instanceof IPersistence)
|
||
1096 | // // {
|
||
1097 | // // IPersistence persist = (IPersistence) driver;
|
||
1098 | // // persist.setXMLEntity(xml.getChild(2));
|
||
1099 | // // }
|
||
1100 | // // layer = LayerFactory.createLayer(name, driver, proj);
|
||
1101 | // // }
|
||
1102 | // //
|
||
1103 | // // }
|
||
1104 | // //
|
||
1105 | // // //TODO VCN FLyrAnnotation es un parche para no tener que duplicar todo el c?digo de aq? y de los diferentes m?todos de LayerFactory,
|
||
1106 | // // //ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
||
1107 | // // if (className.equals(FLyrAnnotation.class.getName())){
|
||
1108 | // // layer=FLyrAnnotation.createLayerFromVect((FLyrVect)layer);
|
||
1109 | // // }
|
||
1110 | // //
|
||
1111 | // //
|
||
1112 | // // layer.setXMLEntity(xml);
|
||
1113 | // //
|
||
1114 | // // } else {
|
||
1115 | // // Class clase = LayerFactory.getLayerClassForLayerClassName(className);
|
||
1116 | // // layer = (FLayer) clase.newInstance();
|
||
1117 | // // if (clase.isAssignableFrom(FLayers.class)) {
|
||
1118 | // // ((FLayers)layer).setMapContext(getMapContext());
|
||
1119 | // // ((FLayers)layer).setParentLayer(this);
|
||
1120 | // //// layer = new FLayers(getMapContext(),this);
|
||
1121 | // // layer.setXMLEntity(xml);
|
||
1122 | // // } else {
|
||
1123 | // // // Capas Nuevas (externas)
|
||
1124 | // // layer.setName(name);
|
||
1125 | // // layer.setXMLEntity(xml);
|
||
1126 | // // layer.load();
|
||
1127 | // // }
|
||
1128 | // // }
|
||
1129 | // this.addLayer(layer);
|
||
1130 | // logger.debug("layer: "+ layer.getName() +" loaded");
|
||
1131 | // // Comprobar que la proyecci?n es la misma que la de FMap
|
||
1132 | // // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
1133 | // IProjection proj = layer.getProjection();
|
||
1134 | // if ((proj != null)) {
|
||
1135 | // if (!proj.getFullCode().equals(getMapContext().getProjection().getFullCode()))
|
||
1136 | // {
|
||
1137 | // ICoordTrans ct = proj.getCT(getMapContext().getProjection());
|
||
1138 | // // TODO: REVISAR CON LUIS
|
||
1139 | // // Se lo fijamos a todas, luego cada una que se reproyecte
|
||
1140 | // // si puede, o que no haga nada
|
||
1141 | //
|
||
1142 | // layer.setCoordTrans(ct);
|
||
1143 | // }
|
||
1144 | // }
|
||
1145 | // } catch (XMLException e) {
|
||
1146 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1147 | // throw new LoadLayerException(name,e);
|
||
1148 | // } catch (ClassNotFoundException e) {
|
||
1149 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1150 | // throw new LoadLayerException(name,e);
|
||
1151 | // } catch (InstantiationException e) {
|
||
1152 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1153 | // throw new LoadLayerException(name,e);
|
||
1154 | // } catch (IllegalAccessException e) {
|
||
1155 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1156 | // throw new LoadLayerException(name,e);
|
||
1157 | // } catch (LoadLayerException e){
|
||
1158 | // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1159 | // throw e;
|
||
1160 | // }
|
||
1161 | // }
|
||
1162 | 42287 | jjdelcerro | /**
|
1163 | * <p>
|
||
1164 | * Sets the <code>MapContext</code> that contains this layer node.</p>
|
||
1165 | *
|
||
1166 | * @param mapContext the <code>MapContext</code> that contains this layer
|
||
1167 | * node
|
||
1168 | */
|
||
1169 | public void setMapContext(MapContext mapContext) { |
||
1170 | this.fmap = mapContext;
|
||
1171 | } |
||
1172 | 40435 | jjdelcerro | |
1173 | // /**
|
||
1174 | // * <p>Creates a new layer of the same class as the property <i>className</i> of the XML, after, adds the XML entity to that layer
|
||
1175 | // * and loads the layer. Then, adds the layer to this collection of layers, and if there is a projection defined,
|
||
1176 | // * inserts the transformation coordinates to the layer.</p>
|
||
1177 | // *
|
||
1178 | // * <p>If the new layer is an instance of <code>FLyrVect</code>, and has a label field, creates a label layer on the layer.</p>
|
||
1179 | // *
|
||
1180 | // * @param xml tree-node structure with information about layers
|
||
1181 | // * @param name name of the layer to add
|
||
1182 | // */
|
||
1183 | // private void addLayerFromXMLNew(XMLEntity xml, String name) {
|
||
1184 | // // FLayer layer = null;
|
||
1185 | // //
|
||
1186 | // //
|
||
1187 | // // try {
|
||
1188 | // // String className = xml.getStringProperty("className");
|
||
1189 | // // Class clazz = Class.forName(className);
|
||
1190 | // // if (clazz.isAssignableFrom(FLayers.class)) {
|
||
1191 | // // layer = (FLayer) clazz.newInstance();
|
||
1192 | // // ((FLayers)layer).setMapContext(getMapContext());
|
||
1193 | // // ((FLayers)layer).setParentLayer(this);
|
||
1194 | // // // if (className.equals((FLayers.class.getName()))){
|
||
1195 | // // // layer = new FLayers(getMapContext(),this);
|
||
1196 | // // } else {
|
||
1197 | // // // Por compatibilidad
|
||
1198 | // // if (className.equals(FLyrVect.class.getName())) {
|
||
1199 | // // if (xml.contains("file")) {
|
||
1200 | // // layer = new FLayerFileVectorial();
|
||
1201 | // // } else if (xml.contains("db")) {
|
||
1202 | // // try {
|
||
1203 | // // layer = (FLayer)((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create("com.iver.cit.gvsig.fmap.layers.FLayerJDBCVectorial");
|
||
1204 | // // } catch (Exception e) {
|
||
1205 | // // throw new XMLException(new Exception("No se tiene registrada la capa de tipo JDBC"));
|
||
1206 | // // }
|
||
1207 | // // //className = FLayerJDBCVectorial.class.getName();
|
||
1208 | // // } else if (xml.contains("other")){
|
||
1209 | // // layer = new FLayerGenericVectorial();
|
||
1210 | // // } else {
|
||
1211 | // // throw new XMLException(new Exception("Capa vectorial de tipo no reconocido"));
|
||
1212 | // // }
|
||
1213 | // // // Fin por compatibilidad
|
||
1214 | // // } else {
|
||
1215 | // // try {
|
||
1216 | // // layer = (FLayer)(((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create(className));
|
||
1217 | // // } catch (Exception e) {
|
||
1218 | // // //puende que no este registrada como punto de extension
|
||
1219 | // // Class clase = Class.forName(className);
|
||
1220 | // // layer = (FLayer) clase.newInstance();
|
||
1221 | // // // FIXME: Hacemos algo aqui o dejamos que suba el error?
|
||
1222 | // // }
|
||
1223 | // // }
|
||
1224 | // //
|
||
1225 | // // }
|
||
1226 | // // layer.setXMLEntity(xml);
|
||
1227 | // // if (name != null) layer.setName(name);
|
||
1228 | // // layer.load();
|
||
1229 | // //
|
||
1230 | // // this.addLayer(layer);
|
||
1231 | // // logger.debug("layer: "+ layer.getName() +" loaded");
|
||
1232 | // // // Comprobar que la proyecci?n es la misma que la de FMap
|
||
1233 | // // // Si no lo es, es una capa que est? reproyectada al vuelo
|
||
1234 | // // IProjection proj = layer.getProjection();
|
||
1235 | // // if ((proj != null))
|
||
1236 | // // if (proj != getMapContext().getProjection())
|
||
1237 | // // {
|
||
1238 | // // ICoordTrans ct = proj.getCT(getMapContext().getProjection());
|
||
1239 | // // // TODO: REVISAR CON LUIS
|
||
1240 | // // // Se lo fijamos a todas, luego cada una que se reproyecte
|
||
1241 | // // // si puede, o que no haga nada
|
||
1242 | // // layer.setCoordTrans(ct);
|
||
1243 | // //
|
||
1244 | // // }
|
||
1245 | // // }catch (Exception e) {
|
||
1246 | // // fmap.addLayerError(xml.getStringProperty("name"));
|
||
1247 | // // logger.debug(Messages.getString("could_not_load_layer")+": "+xml.getStringProperty("name") + ".\n"
|
||
1248 | // // +Messages.getString("reason")+":", e);
|
||
1249 | // // }
|
||
1250 | // }
|
||
1251 | 42287 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
1252 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1253 | FLayer layer = this.getLayer(i);
|
||
1254 | try {
|
||
1255 | if (layer instanceof LayersVisitable) { |
||
1256 | ((LayersVisitable) layer).accept(visitor); |
||
1257 | } else {
|
||
1258 | visitor.visit(layer); |
||
1259 | 42002 | jjdelcerro | } |
1260 | 42287 | jjdelcerro | } catch (VisitCanceledException ex) {
|
1261 | break;
|
||
1262 | 42002 | jjdelcerro | } |
1263 | } |
||
1264 | 42287 | jjdelcerro | } |
1265 | 40435 | jjdelcerro | |
1266 | 42287 | jjdelcerro | public void accept(LayersVisitor visitor) throws BaseException { |
1267 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1268 | FLayer layer = this.getLayer(i);
|
||
1269 | if (layer instanceof LayersVisitable) { |
||
1270 | ((LayersVisitable) layer).accept(visitor); |
||
1271 | } else {
|
||
1272 | visitor.visit(layer); |
||
1273 | } |
||
1274 | } |
||
1275 | } |
||
1276 | 40435 | jjdelcerro | |
1277 | 42287 | jjdelcerro | /*
|
1278 | * (non-Javadoc)
|
||
1279 | *
|
||
1280 | * @see org.gvsig.metadata.Metadata#getMetadataID()
|
||
1281 | */
|
||
1282 | public Object getMetadataID() throws MetadataException { |
||
1283 | StringBuffer strb = new StringBuffer(); |
||
1284 | strb.append("Layers(");
|
||
1285 | strb.append(this.getName());
|
||
1286 | strb.append("):{");
|
||
1287 | Iterator iter = this.layers.iterator(); |
||
1288 | while (iter.hasNext()) {
|
||
1289 | strb.append(((FLayer) iter.next()).getMetadataID()); |
||
1290 | strb.append(",");
|
||
1291 | } |
||
1292 | strb.append("}");
|
||
1293 | return strb.toString();
|
||
1294 | 40435 | jjdelcerro | |
1295 | 42287 | jjdelcerro | } |
1296 | 40435 | jjdelcerro | |
1297 | 42287 | jjdelcerro | /*
|
1298 | * (non-Javadoc)
|
||
1299 | *
|
||
1300 | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
||
1301 | */
|
||
1302 | public Set getMetadataChildren() { |
||
1303 | Set ret = new TreeSet(); |
||
1304 | Iterator iter = this.layers.iterator(); |
||
1305 | while (iter.hasNext()) {
|
||
1306 | ret.add(iter.next()); |
||
1307 | } |
||
1308 | return ret;
|
||
1309 | } |
||
1310 | 40435 | jjdelcerro | |
1311 | 42287 | jjdelcerro | /*
|
1312 | * (non-Javadoc)
|
||
1313 | *
|
||
1314 | * @see org.gvsig.metadata.Metadata#getMetadataName()
|
||
1315 | */
|
||
1316 | public String getMetadataName() throws MetadataException { |
||
1317 | StringBuffer strb = new StringBuffer(); |
||
1318 | strb.append("Layer Group '");
|
||
1319 | strb.append(this.getName());
|
||
1320 | strb.append("': {");
|
||
1321 | Iterator iter = this.layers.iterator(); |
||
1322 | while (iter.hasNext()) {
|
||
1323 | strb.append(((FLayer) iter.next()).getMetadataName()); |
||
1324 | strb.append(",");
|
||
1325 | } |
||
1326 | strb.append("}");
|
||
1327 | return strb.toString();
|
||
1328 | } |
||
1329 | 40435 | jjdelcerro | |
1330 | 42287 | jjdelcerro | public void beginDraw(Graphics2D g, ViewPort viewPort) { |
1331 | LayerDrawEvent beforeEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_BEFORE_DRAW); |
||
1332 | fmap.fireLayerDrawingEvent(beforeEvent); |
||
1333 | } |
||
1334 | 40435 | jjdelcerro | |
1335 | 42287 | jjdelcerro | public void endDraw(Graphics2D g, ViewPort viewPort) { |
1336 | LayerDrawEvent afterEvent = new LayerDrawEvent(this, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW); |
||
1337 | fmap.fireLayerDrawingEvent(afterEvent); |
||
1338 | } |
||
1339 | 40435 | jjdelcerro | |
1340 | 41840 | jjdelcerro | public static class RegisterPersistence implements Callable { |
1341 | |||
1342 | public Object call() { |
||
1343 | 42287 | jjdelcerro | |
1344 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
1345 | DynStruct definition = manager.addDefinition( |
||
1346 | FLayers.class, |
||
1347 | "FLayers",
|
||
1348 | "FLayers Persistence definition",
|
||
1349 | null,
|
||
1350 | null
|
||
1351 | ); |
||
1352 | definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, "FLyrDefault");
|
||
1353 | |||
1354 | definition.addDynFieldObject("mapContext").setClassOfValue(MapContext.class).setMandatory(true); |
||
1355 | definition.addDynFieldList("layers").setClassOfItems(FLayer.class).setMandatory(true); |
||
1356 | |||
1357 | 41840 | jjdelcerro | return Boolean.TRUE; |
1358 | } |
||
1359 | } |
||
1360 | 40435 | jjdelcerro | |
1361 | 42287 | jjdelcerro | protected void doDispose() throws BaseException { |
1362 | if (layers != null) { |
||
1363 | for (int i = 0; i < layers.size(); i++) { |
||
1364 | dispose((Disposable) layers.get(i)); |
||
1365 | } |
||
1366 | } |
||
1367 | } |
||
1368 | 40435 | jjdelcerro | |
1369 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group, int where, FLayer adjoiningLayer) throws LayerNotFoundInCollectionException { |
1370 | 40435 | jjdelcerro | |
1371 | 42287 | jjdelcerro | callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(layer)); |
1372 | group.addLayer(layer, where, adjoiningLayer); |
||
1373 | removeLayer(layer); |
||
1374 | this.updateDrawVersion();
|
||
1375 | callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(layer)); |
||
1376 | 40435 | jjdelcerro | |
1377 | 42287 | jjdelcerro | } |
1378 | 40435 | jjdelcerro | |
1379 | 42287 | jjdelcerro | public void join(FLayer layer, LayerCollection group) { |
1380 | try {
|
||
1381 | layers.remove(layer); |
||
1382 | group.addLayer(layer, END, null);
|
||
1383 | this.updateDrawVersion();
|
||
1384 | } catch (LayerNotFoundInCollectionException e) {
|
||
1385 | throw new MapContextRuntimeException(e); |
||
1386 | } |
||
1387 | } |
||
1388 | 40435 | jjdelcerro | |
1389 | 42287 | jjdelcerro | public void move(FLayer layer, LayerCollection group) { |
1390 | try {
|
||
1391 | move(layer, group, END, null);
|
||
1392 | } catch (LayerNotFoundInCollectionException e) {
|
||
1393 | throw new MapContextRuntimeException(e); |
||
1394 | } |
||
1395 | } |
||
1396 | |||
1397 | public void addLayer(FLayer layer, int where, FLayer adjoiningLayer) |
||
1398 | throws LayerNotFoundInCollectionException {
|
||
1399 | |||
1400 | switch (where) {
|
||
1401 | case BEGIN:
|
||
1402 | addLayer(0, layer);
|
||
1403 | break;
|
||
1404 | case BEFORE:
|
||
1405 | if (adjoiningLayer != null) { |
||
1406 | if (this.layers.contains(adjoiningLayer)) { |
||
1407 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1408 | if (adjoiningLayer == this.getLayer(i)) { |
||
1409 | addLayer(i, layer); |
||
1410 | break;
|
||
1411 | } |
||
1412 | } |
||
1413 | } else {
|
||
1414 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1415 | } |
||
1416 | } else {
|
||
1417 | addLayer(0, layer);
|
||
1418 | } |
||
1419 | break;
|
||
1420 | case AFTER:
|
||
1421 | if (adjoiningLayer != null) { |
||
1422 | if (this.layers.contains(adjoiningLayer)) { |
||
1423 | for (int i = 0; i < this.getLayersCount(); i++) { |
||
1424 | if (adjoiningLayer == this.getLayer(i)) { |
||
1425 | addLayer(i + 1, layer);
|
||
1426 | break;
|
||
1427 | } |
||
1428 | } |
||
1429 | } else {
|
||
1430 | throw new LayerNotFoundInCollectionException(adjoiningLayer, this); |
||
1431 | } |
||
1432 | } else {
|
||
1433 | this.addLayer(layer);
|
||
1434 | } |
||
1435 | break;
|
||
1436 | default: // By default add layer an the end of the collection |
||
1437 | this.addLayer(layer);
|
||
1438 | break;
|
||
1439 | } |
||
1440 | |||
1441 | } |
||
1442 | |||
1443 | 42293 | jjdelcerro | public FLayer getFirstActiveLayer() {
|
1444 | LayersIterator it = new LayersIterator(this) { |
||
1445 | public boolean evaluate(FLayer layer) { |
||
1446 | return layer.isActive();
|
||
1447 | } |
||
1448 | }; |
||
1449 | if( it.hasNext() ) {
|
||
1450 | return (FLayer) it.next();
|
||
1451 | } |
||
1452 | return null; |
||
1453 | } |
||
1454 | |||
1455 | public Iterator iterator() { |
||
1456 | return this.layers.iterator(); |
||
1457 | } |
||
1458 | |||
1459 | public Iterator deepiterator() { |
||
1460 | List layers = toPlainList(this); |
||
1461 | return layers.iterator();
|
||
1462 | } |
||
1463 | |||
1464 | public int size() { |
||
1465 | return this.layers.size(); |
||
1466 | } |
||
1467 | |||
1468 | public Object get(int index) { |
||
1469 | return this.layers.get(index); |
||
1470 | } |
||
1471 | |||
1472 | public boolean isEmpty() { |
||
1473 | return this.layers.isEmpty(); |
||
1474 | } |
||
1475 | |||
1476 | public boolean contains(Object o) { |
||
1477 | return this.layers.contains(o); |
||
1478 | } |
||
1479 | |||
1480 | public Object[] toArray() { |
||
1481 | return this.layers.toArray(); |
||
1482 | } |
||
1483 | |||
1484 | public Object[] toArray(Object[] ts) { |
||
1485 | return this.layers.toArray(ts); |
||
1486 | } |
||
1487 | |||
1488 | public boolean add(Object e) { |
||
1489 | this.addLayer((FLayer) e);
|
||
1490 | return true; |
||
1491 | } |
||
1492 | |||
1493 | public boolean remove(Object o) { |
||
1494 | this.removeLayer((FLayer) o);
|
||
1495 | return true; |
||
1496 | } |
||
1497 | |||
1498 | public boolean containsAll(Collection clctn) { |
||
1499 | return this.layers.containsAll(clctn); |
||
1500 | } |
||
1501 | |||
1502 | public void add(int i, Object e) { |
||
1503 | this.addLayer(i, (FLayer) e);
|
||
1504 | } |
||
1505 | |||
1506 | public Object remove(int i) { |
||
1507 | FLayer o = this.getLayer(i);
|
||
1508 | this.removeLayer(i);
|
||
1509 | return o;
|
||
1510 | } |
||
1511 | |||
1512 | public int indexOf(Object o) { |
||
1513 | return this.layers.indexOf(o); |
||
1514 | } |
||
1515 | |||
1516 | public int lastIndexOf(Object o) { |
||
1517 | return this.layers.lastIndexOf(o); |
||
1518 | } |
||
1519 | |||
1520 | public ListIterator listIterator() { |
||
1521 | return this.layers.listIterator(); |
||
1522 | } |
||
1523 | |||
1524 | public ListIterator listIterator(int i) { |
||
1525 | return this.layers.listIterator(i); |
||
1526 | } |
||
1527 | |||
1528 | public List subList(int i, int i1) { |
||
1529 | return this.layers.subList(i, i1); |
||
1530 | } |
||
1531 | |||
1532 | public boolean addAll(Collection clctn) { |
||
1533 | Iterator it = clctn.iterator();
|
||
1534 | while( it.hasNext() ) {
|
||
1535 | this.add(it.next());
|
||
1536 | } |
||
1537 | return true; |
||
1538 | } |
||
1539 | |||
1540 | public boolean addAll(int i, Collection clctn) { |
||
1541 | Iterator it = clctn.iterator();
|
||
1542 | while( it.hasNext() ) {
|
||
1543 | this.add(i,it.next());
|
||
1544 | } |
||
1545 | return true; |
||
1546 | } |
||
1547 | |||
1548 | public boolean removeAll(Collection clctn) { |
||
1549 | Iterator it = clctn.iterator();
|
||
1550 | while( it.hasNext() ) {
|
||
1551 | this.remove(it.next());
|
||
1552 | } |
||
1553 | return true; |
||
1554 | } |
||
1555 | |||
1556 | public boolean retainAll(Collection clctn) { |
||
1557 | Iterator it = this.layers.iterator(); |
||
1558 | while( it.hasNext() ) {
|
||
1559 | Object o = it.next();
|
||
1560 | if( !clctn.contains(o) ) {
|
||
1561 | this.remove(o);
|
||
1562 | } |
||
1563 | } |
||
1564 | return true; |
||
1565 | } |
||
1566 | |||
1567 | public Object set(int i, Object e) { |
||
1568 | throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
||
1569 | } |
||
1570 | |||
1571 | 40435 | jjdelcerro | } |