svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / project / documents / view / BaseViewDocument.java @ 45486
History | View | Annotate | Download (13.6 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 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 |
*
|
11 |
* 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 |
*
|
16 |
* 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 |
*
|
20 |
* For any additional information, do not hesitate to contact us at info AT
|
21 |
* gvsig.com, or visit our website www.gvsig.com.
|
22 |
*/
|
23 |
package org.gvsig.app.project.documents.view; |
24 |
|
25 |
import java.awt.Color; |
26 |
import java.awt.Component; |
27 |
import java.awt.Dimension; |
28 |
import java.awt.geom.Point2D; |
29 |
import java.util.Iterator; |
30 |
import java.util.List; |
31 |
import java.util.Map; |
32 |
|
33 |
import javax.swing.JOptionPane; |
34 |
import javax.swing.JPanel; |
35 |
import javax.swing.JScrollPane; |
36 |
|
37 |
import org.cresques.cts.IProjection; |
38 |
|
39 |
import org.gvsig.andami.PluginServices; |
40 |
import org.gvsig.andami.ui.mdiManager.IWindow; |
41 |
import org.gvsig.andami.ui.mdiManager.WindowInfo; |
42 |
import org.gvsig.app.ApplicationLocator; |
43 |
import org.gvsig.app.project.documents.AbstractDocument; |
44 |
import org.gvsig.app.project.documents.DocumentManager; |
45 |
import org.gvsig.app.project.documents.view.info.gui.HTMLInfoToolPanel; |
46 |
import org.gvsig.fmap.dal.DataStore; |
47 |
import org.gvsig.fmap.geom.Geometry; |
48 |
import org.gvsig.fmap.geom.GeometryLocator; |
49 |
import org.gvsig.fmap.geom.primitive.Envelope; |
50 |
import org.gvsig.fmap.mapcontext.MapContext; |
51 |
import org.gvsig.fmap.mapcontext.ViewPort; |
52 |
import org.gvsig.fmap.mapcontext.events.ErrorEvent; |
53 |
import org.gvsig.fmap.mapcontext.events.listeners.ErrorListener; |
54 |
import org.gvsig.fmap.mapcontext.layers.CancelationException; |
55 |
import org.gvsig.fmap.mapcontext.layers.ExtendedPropertiesHelper; |
56 |
import org.gvsig.fmap.mapcontext.layers.FLayer; |
57 |
import org.gvsig.fmap.mapcontext.layers.FLayers; |
58 |
import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer; |
59 |
import org.gvsig.tools.exception.BaseException; |
60 |
import org.gvsig.tools.persistence.PersistentState; |
61 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
62 |
|
63 |
/**
|
64 |
*
|
65 |
* @author 2005- Vicente Caballero
|
66 |
* @author 2009- Joaquin del Cerro
|
67 |
*
|
68 |
*/
|
69 |
public abstract class BaseViewDocument extends AbstractDocument implements ErrorListener, |
70 |
ViewDocument { |
71 |
|
72 |
/**
|
73 |
*
|
74 |
*/
|
75 |
private static final long serialVersionUID = -2621709089720665902L; |
76 |
|
77 |
public static final String PERSISTENCE_DEFINITION_NAME = "BaseViewDocument"; |
78 |
|
79 |
protected MapContext mapOverViewContext;
|
80 |
protected MapContext mapContext;
|
81 |
|
82 |
private ExtendedPropertiesHelper propertiesHelper = new ExtendedPropertiesHelper(); |
83 |
|
84 |
public BaseViewDocument() {
|
85 |
super();
|
86 |
} |
87 |
|
88 |
public BaseViewDocument(DocumentManager factory) {
|
89 |
super(factory);
|
90 |
} |
91 |
|
92 |
/**
|
93 |
* Gets the MapContext of the main map in the view.
|
94 |
*
|
95 |
* @return the main MapContext
|
96 |
*/
|
97 |
public MapContext getMapContext() {
|
98 |
return mapContext;
|
99 |
} |
100 |
|
101 |
@Override
|
102 |
public void setName(String name) { |
103 |
super.setName(name);
|
104 |
this.mapContext.getLayers().setName(name);
|
105 |
} |
106 |
|
107 |
|
108 |
/**
|
109 |
* Gets the MapContext from the locator, which is the small map in the
|
110 |
* left-bottom corner of the View.
|
111 |
*
|
112 |
* @return the locator MapContext
|
113 |
*/
|
114 |
public MapContext getMapOverViewContext() {
|
115 |
return mapOverViewContext;
|
116 |
} |
117 |
|
118 |
public void setMapContext(MapContext fmap) { |
119 |
mapContext = fmap; |
120 |
fmap.addErrorListener(this);
|
121 |
} |
122 |
|
123 |
public void setMapOverViewContext(MapContext fmap) { |
124 |
mapOverViewContext = fmap; |
125 |
mapOverViewContext.setProjection(mapContext.getProjection()); |
126 |
} |
127 |
|
128 |
public void showErrors() { |
129 |
if (mapContext.getLayersError().size() > 0) { |
130 |
String layersError = ""; |
131 |
for (int i = 0; i < mapContext.getLayersError().size(); i++) { |
132 |
layersError = layersError + "\n" + (String) mapContext.getLayersError().get(i); |
133 |
} |
134 |
JOptionPane.showMessageDialog((Component) PluginServices.getMainFrame(), |
135 |
PluginServices.getText(this, "fallo_capas") + " : \n" |
136 |
+ layersError); |
137 |
} |
138 |
} |
139 |
|
140 |
/**
|
141 |
* Reports to the user a bundle of driver exceptions produced in the same
|
142 |
* atomic MapContext transaction
|
143 |
*/
|
144 |
@SuppressWarnings("rawtypes") |
145 |
public void reportDriverExceptions(String introductoryText, List driverExceptions) { |
146 |
HtmlWindow htmlPanel = new HtmlWindow(570, 600, PluginServices.getText(this, "driver_error")); |
147 |
String htmlText = ""; |
148 |
if (introductoryText == null) { |
149 |
htmlText += "<h2 text=\"#000080\">" + PluginServices.getText(this, "se_han_producido_los_siguientes_errores_durante_la_carga_de_las_capas") + "</h2>"; |
150 |
} else {
|
151 |
htmlText += introductoryText; |
152 |
} |
153 |
int numErrors = driverExceptions.size();
|
154 |
for (int i = 0; i < numErrors; i++) { |
155 |
//htmlText += "<br>\n";
|
156 |
BaseException exception = (BaseException) driverExceptions.get(i); |
157 |
htmlText += "<p text=\"#550080\">_________________________________________________________________________________________</p>";
|
158 |
htmlText += "<h3>" + PluginServices.getText(this, exception.getMessageKey()) + "</h3>"; |
159 |
htmlText += "<p>" + exception.getMessage() + "</p>"; |
160 |
htmlText += "<p text=\"#550080\">_________________________________________________________________________________________</p>";
|
161 |
} |
162 |
|
163 |
System.out.println(htmlText);
|
164 |
htmlPanel.show(htmlText); |
165 |
|
166 |
PluginServices.getMDIManager().addCentredWindow(htmlPanel); |
167 |
|
168 |
} |
169 |
|
170 |
/**
|
171 |
* HtmlInfoToolPanel that implements IWindow
|
172 |
*
|
173 |
* @author azabala
|
174 |
*
|
175 |
*/
|
176 |
class HtmlWindow extends JPanel implements IWindow { |
177 |
|
178 |
/**
|
179 |
*
|
180 |
*/
|
181 |
private static final long serialVersionUID = 1151465547277478664L; |
182 |
|
183 |
private HTMLInfoToolPanel htmlPanel = new HTMLInfoToolPanel(); |
184 |
WindowInfo viewInfo = null;
|
185 |
|
186 |
public HtmlWindow(int width, int height, String windowTitle) { |
187 |
htmlPanel.setBackground(Color.white);
|
188 |
JScrollPane scrollPane = new JScrollPane(htmlPanel); |
189 |
scrollPane.setPreferredSize(new Dimension(width - 30, height - 30)); |
190 |
this.add(scrollPane);
|
191 |
viewInfo = new WindowInfo(WindowInfo.MODELESSDIALOG);
|
192 |
viewInfo.setTitle(windowTitle); |
193 |
viewInfo.setWidth(width); |
194 |
viewInfo.setHeight(height); |
195 |
} |
196 |
|
197 |
public void show(String htmlText) { |
198 |
htmlPanel.show(htmlText); |
199 |
} |
200 |
|
201 |
public WindowInfo getWindowInfo() {
|
202 |
return viewInfo;
|
203 |
} |
204 |
|
205 |
public Object getWindowProfile() { |
206 |
return WindowInfo.PROPERTIES_PROFILE;
|
207 |
} |
208 |
|
209 |
} |
210 |
|
211 |
public IProjection getProjection() {
|
212 |
return mapContext.getProjection();
|
213 |
} |
214 |
|
215 |
public void setProjection(IProjection proj) { |
216 |
mapContext.setProjection(proj); |
217 |
mapOverViewContext.setProjection(proj); |
218 |
} |
219 |
|
220 |
public IProjection getOverViewProjection() {
|
221 |
return mapOverViewContext.getProjection();
|
222 |
} |
223 |
|
224 |
public void afterRemove() { |
225 |
// FIXME: Parece que no recorre correctamente el arbol de capas
|
226 |
|
227 |
FLayers layers = this.getMapContext().getLayers();
|
228 |
|
229 |
for (int i = layers.getLayersCount() - 1; i >= 0; i--) { |
230 |
try {
|
231 |
layers.getLayer(i).getParentLayer().removeLayer(layers.getLayer(i)); |
232 |
} catch (CancelationException e1) {
|
233 |
e1.printStackTrace(); |
234 |
} |
235 |
} |
236 |
getMapContext().dispose(); |
237 |
getMapOverViewContext().dispose(); |
238 |
} |
239 |
|
240 |
public void afterAdd() { |
241 |
// Do nothing
|
242 |
} |
243 |
|
244 |
public void setBackColor(Color c) { |
245 |
getMapContext().getViewPort().setBackColor(c); |
246 |
} |
247 |
|
248 |
public void errorThrown(ErrorEvent e) { |
249 |
JOptionPane.showMessageDialog((Component) PluginServices.getMainFrame(), |
250 |
PluginServices.getText(this, "fallo_capas") + " : \n" |
251 |
+ e.getMessage()); |
252 |
|
253 |
} |
254 |
|
255 |
public boolean isLocked() { |
256 |
if (super.isLocked()) { |
257 |
return true; |
258 |
} |
259 |
FLayers layers = getMapContext().getLayers(); |
260 |
for (int i = 0; i < layers.getLayersCount(); i++) { |
261 |
FLayer layer = layers.getLayer(i); |
262 |
if (layer.isEditing()) {
|
263 |
return true; |
264 |
} |
265 |
} |
266 |
return false; |
267 |
} |
268 |
|
269 |
public void saveToState(PersistentState state) throws PersistenceException { |
270 |
super.saveToState(state);
|
271 |
state.set("mainMapContext", this.getMapContext()); |
272 |
if (this.getMapOverViewContext() != null) { |
273 |
state.set("useMapOverview", true); |
274 |
} else {
|
275 |
state.set("useMapOverview", false); |
276 |
} |
277 |
state.set("overviewMapContext", this.getMapOverViewContext()); |
278 |
state.set("propertiesHelper", propertiesHelper);
|
279 |
} |
280 |
|
281 |
public void loadFromState(PersistentState state) throws PersistenceException { |
282 |
super.loadFromState(state);
|
283 |
this.mapContext = (MapContext) state.get("mainMapContext"); |
284 |
if (state.getBoolean("useMapOverview")) { |
285 |
this.mapOverViewContext = (MapContext) state.get("overviewMapContext"); |
286 |
} else {
|
287 |
this.mapOverViewContext = null; |
288 |
} |
289 |
this.propertiesHelper = (ExtendedPropertiesHelper) state.get("propertiesHelper"); |
290 |
|
291 |
|
292 |
IProjection proj = ApplicationLocator.getProjectManager().getProjectPreferences().getDefaultProjection(); |
293 |
if( this.mapContext!=null ) { |
294 |
if( this.mapContext.getProjection()==null ) { |
295 |
try {
|
296 |
this.mapContext.setProjection(proj);
|
297 |
} catch(Throwable ex) { |
298 |
|
299 |
} |
300 |
} |
301 |
} |
302 |
for( FLayer layer : mapContext ) {
|
303 |
if( layer.getProjection()==null ) { |
304 |
try {
|
305 |
layer.setProjection(proj); |
306 |
} catch(Throwable ex) { |
307 |
|
308 |
} |
309 |
} |
310 |
} |
311 |
for( FLayer layer : mapOverViewContext ) {
|
312 |
if( layer.getProjection()==null ) { |
313 |
try {
|
314 |
layer.setProjection(proj); |
315 |
} catch(Throwable ex) { |
316 |
|
317 |
} |
318 |
} |
319 |
} |
320 |
} |
321 |
|
322 |
public Object getProperty(Object key) { |
323 |
return this.propertiesHelper.getProperty(key); |
324 |
} |
325 |
|
326 |
public void setProperty(Object key, Object obj) { |
327 |
this.propertiesHelper.setProperty(key, obj);
|
328 |
} |
329 |
|
330 |
public Map getExtendedProperties() { |
331 |
return this.propertiesHelper.getExtendedProperties(); |
332 |
} |
333 |
|
334 |
@Override
|
335 |
public FLayer getLayer(String name) { |
336 |
FLayer layer = this.getMapContext().getLayers().getLayer(name);
|
337 |
return layer;
|
338 |
} |
339 |
|
340 |
@Override
|
341 |
public Iterator<FLayer> iterator() { |
342 |
return this.mapContext.iterator(); |
343 |
} |
344 |
|
345 |
@Override
|
346 |
public Iterator<FLayer> deepiterator() { |
347 |
return this.mapContext.deepiterator(); |
348 |
} |
349 |
|
350 |
@Override
|
351 |
public Iterable<FLayer> layers() { |
352 |
return new Iterable<FLayer>() { |
353 |
@Override
|
354 |
public Iterator<FLayer> iterator() { |
355 |
return deepiterator();
|
356 |
} |
357 |
}; |
358 |
} |
359 |
|
360 |
@Override
|
361 |
public boolean contains(FLayer layer) { |
362 |
if( !(layer instanceof SingleLayer) ) { |
363 |
return false; |
364 |
} |
365 |
return this.isInLayers(this.getMapContext().getLayers(), ((SingleLayer)layer).getDataStore()); |
366 |
} |
367 |
|
368 |
@Override
|
369 |
public boolean contains(DataStore store) { |
370 |
return this.isInLayers(this.getMapContext().getLayers(), store); |
371 |
} |
372 |
|
373 |
private boolean isInLayers(FLayers layers, DataStore store) { |
374 |
for (int i = 0; i < layers.getLayersCount(); i++) { |
375 |
if (layers.getLayer(i) instanceof FLayers) { |
376 |
if (isInLayers((FLayers) layers.getLayer(i), store)) {
|
377 |
return true; |
378 |
} |
379 |
} |
380 |
FLayer layer = layers.getLayer(i); |
381 |
if( layer instanceof SingleLayer ) { |
382 |
if (((SingleLayer)layer).getDataStore() == store ) {
|
383 |
return true; |
384 |
} |
385 |
} |
386 |
} |
387 |
return false; |
388 |
} |
389 |
|
390 |
@Override
|
391 |
public void center(Envelope envelope) { |
392 |
ViewPort viewPort = this.getMapContext().getViewPort();
|
393 |
|
394 |
try {
|
395 |
Envelope oldExtent = viewPort.getAdjustedEnvelope(); |
396 |
double oldCenterX = oldExtent.getCenter(0); |
397 |
double oldCenterY = oldExtent.getCenter(1); |
398 |
double centerX = envelope.getCenter(0); |
399 |
double centerY = envelope.getCenter(1); |
400 |
Point2D.Double center = new Point2D.Double(centerX, centerY); |
401 |
double movX = centerX - oldCenterX;
|
402 |
double movY = centerY - oldCenterY;
|
403 |
|
404 |
double minx = oldExtent.getMinimum(0) + movX; |
405 |
double miny = oldExtent.getMinimum(1) + movY; |
406 |
double maxX = oldExtent.getMaximum(0) + movX; |
407 |
double maxY = oldExtent.getMaximum(1) + movY; |
408 |
Envelope extent = GeometryLocator.getGeometryManager().createEnvelope( |
409 |
minx, miny, |
410 |
maxX, maxY, |
411 |
Geometry.SUBTYPES.GEOM2D); |
412 |
viewPort.setEnvelope(extent); |
413 |
} catch (Exception e) { |
414 |
throw new RuntimeException(e); |
415 |
} |
416 |
|
417 |
} |
418 |
} |