gvsig-vectorediting / org.gvsig.vectorediting / trunk / org.gvsig.vectorediting / org.gvsig.vectorediting.lib / org.gvsig.vectorediting.lib.prov / org.gvsig.vectorediting.lib.prov.rotate / src / main / java / org / gvsig / vectorediting / lib / prov / rotate / RotateEditingProvider.java @ 2998
History | View | Annotate | Download (29.8 KB)
1 |
/**
|
---|---|
2 |
* gvSIG. Desktop Geographic Information System.
|
3 |
*
|
4 |
* Copyright ? 2007-2014 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 2
|
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 |
package org.gvsig.vectorediting.lib.prov.rotate; |
25 |
|
26 |
import java.awt.geom.AffineTransform; |
27 |
import java.util.ArrayList; |
28 |
import java.util.HashMap; |
29 |
import java.util.List; |
30 |
import java.util.Map; |
31 |
import org.gvsig.fmap.dal.exception.DataException; |
32 |
import org.gvsig.fmap.dal.feature.EditableFeature; |
33 |
import org.gvsig.fmap.dal.feature.Feature; |
34 |
import org.gvsig.fmap.dal.feature.FeatureSelection; |
35 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
36 |
import org.gvsig.fmap.geom.Geometry; |
37 |
import org.gvsig.fmap.geom.GeometryLocator; |
38 |
import org.gvsig.fmap.geom.GeometryManager; |
39 |
import org.gvsig.fmap.geom.GeometryUtils; |
40 |
import org.gvsig.fmap.geom.aggregate.Aggregate; |
41 |
import org.gvsig.fmap.geom.aggregate.MultiCurve; |
42 |
import org.gvsig.fmap.geom.aggregate.MultiPoint; |
43 |
import org.gvsig.fmap.geom.aggregate.MultiSurface; |
44 |
import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
45 |
import org.gvsig.fmap.geom.exception.CreateGeometryException; |
46 |
import org.gvsig.fmap.geom.operation.GeometryOperationException; |
47 |
import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
48 |
import org.gvsig.fmap.geom.primitive.Arc; |
49 |
import org.gvsig.fmap.geom.primitive.Curve; |
50 |
import org.gvsig.fmap.geom.primitive.Envelope; |
51 |
import org.gvsig.fmap.geom.primitive.Line; |
52 |
import org.gvsig.fmap.geom.primitive.Point; |
53 |
import org.gvsig.fmap.geom.primitive.Surface; |
54 |
import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
55 |
import org.gvsig.symbology.SymbologyLocator; |
56 |
import org.gvsig.symbology.SymbologyManager; |
57 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.text.ISimpleTextSymbol; |
58 |
import org.gvsig.tools.ToolsLocator; |
59 |
import org.gvsig.tools.dispose.DisposableIterator; |
60 |
import org.gvsig.tools.dynobject.DynObject; |
61 |
import org.gvsig.tools.exception.BaseException; |
62 |
import org.gvsig.tools.i18n.I18nManager; |
63 |
import org.gvsig.tools.service.spi.ProviderServices; |
64 |
import org.gvsig.vectorediting.lib.api.DrawingStatus; |
65 |
import org.gvsig.vectorediting.lib.api.EditingServiceParameter; |
66 |
import org.gvsig.vectorediting.lib.api.EditingServiceParameter.TYPE; |
67 |
import org.gvsig.vectorediting.lib.api.exceptions.DrawServiceException; |
68 |
import org.gvsig.vectorediting.lib.api.exceptions.FinishServiceException; |
69 |
import org.gvsig.vectorediting.lib.api.exceptions.InvalidEntryException; |
70 |
import org.gvsig.vectorediting.lib.api.exceptions.StartServiceException; |
71 |
import org.gvsig.vectorediting.lib.api.exceptions.StopServiceException; |
72 |
import org.gvsig.vectorediting.lib.spi.AbstractEditingProvider; |
73 |
import org.gvsig.vectorediting.lib.spi.DefaultDrawingStatus; |
74 |
import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceParameter; |
75 |
import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceParameterOptions; |
76 |
import org.gvsig.vectorediting.lib.spi.EditingProvider; |
77 |
import org.gvsig.vectorediting.lib.spi.EditingProviderFactory; |
78 |
import org.gvsig.vectorediting.lib.spi.EditingProviderLocator; |
79 |
import org.gvsig.vectorediting.lib.spi.EditingProviderManager; |
80 |
import org.gvsig.vectorediting.lib.spi.EditingProviderServices; |
81 |
|
82 |
public class RotateEditingProvider extends AbstractEditingProvider implements |
83 |
EditingProvider { |
84 |
|
85 |
public static final String KEY_PIVOT_CENTER = "_Key_pivot_center"; |
86 |
|
87 |
public static final String PIVOT_CENTER = "_Pivot_center"; |
88 |
|
89 |
public static final String ROTATE_MODE = "_Rotate_mode"; |
90 |
|
91 |
public static final String ROTATE_ACTIVE_ANGLE_MODE = "_Rotate_active_angle_mode"; |
92 |
|
93 |
public static final String ROTATE_TWO_POINTS_MODE = "_Rotate_two_points_mode"; |
94 |
|
95 |
public static final String ROTATE_THREE_POINTS_MODE = "_Rotate_three_points_mode"; |
96 |
|
97 |
public static final String KEY_ROTATE_ACTIVE_ANGLE_MODE = "_Key_rotate_active_angle_mode"; |
98 |
|
99 |
public static final String KEY_ROTATE_TWO_POINTS_MODE = "_Key_rotate_two_points_mode"; |
100 |
|
101 |
public static final String KEY_ROTATE_THREE_POINTS_MODE = "_Key_rotate_three_points_mode"; |
102 |
|
103 |
//Variable est?tica para guardarnos el rotate_mode
|
104 |
private static String savedRotateMode; |
105 |
|
106 |
private final EditingServiceParameter selectionParameter; |
107 |
|
108 |
private final EditingServiceParameter pivotPointParameter; |
109 |
|
110 |
private String center; |
111 |
|
112 |
private final EditingServiceParameter modeParameter; |
113 |
|
114 |
private final EditingServiceParameter angleParameter; |
115 |
|
116 |
private final EditingServiceParameter firstPointParameter; |
117 |
|
118 |
private final EditingServiceParameter secondPointParameter; |
119 |
|
120 |
private Map<EditingServiceParameter, Object> values; |
121 |
|
122 |
private final FeatureStore featureStore; |
123 |
|
124 |
public RotateEditingProvider(ProviderServices providerServices,
|
125 |
DynObject parameters) { |
126 |
super(providerServices);
|
127 |
this.featureStore
|
128 |
= (FeatureStore) parameters |
129 |
.getDynValue(EditingProviderFactory.FEATURE_STORE_FIELD); |
130 |
|
131 |
I18nManager i18nManager = ToolsLocator.getI18nManager(); |
132 |
|
133 |
this.selectionParameter
|
134 |
= new DefaultEditingServiceParameter("selection", |
135 |
i18nManager.getTranslation("selection"), TYPE.SELECTION);
|
136 |
|
137 |
DefaultEditingServiceParameterOptions options = new DefaultEditingServiceParameterOptions()
|
138 |
.add(i18nManager.getTranslation(PIVOT_CENTER), PIVOT_CENTER, i18nManager.getTranslation(KEY_PIVOT_CENTER)); |
139 |
|
140 |
String consoleMsg
|
141 |
= ((EditingProviderServices) providerServices).makeConsoleMessage( |
142 |
"_Pivot_point", options);
|
143 |
|
144 |
this.pivotPointParameter
|
145 |
= new DefaultEditingServiceParameter(
|
146 |
"_Pivot_point",
|
147 |
consoleMsg, |
148 |
options, |
149 |
null,
|
150 |
TYPE.POSITION, TYPE.OPTION |
151 |
); |
152 |
|
153 |
DefaultEditingServiceParameterOptions modeOptions = new DefaultEditingServiceParameterOptions()
|
154 |
.add(i18nManager.getTranslation(ROTATE_ACTIVE_ANGLE_MODE), ROTATE_ACTIVE_ANGLE_MODE, i18nManager.getTranslation(KEY_ROTATE_ACTIVE_ANGLE_MODE)) |
155 |
.add(i18nManager.getTranslation(ROTATE_TWO_POINTS_MODE), ROTATE_TWO_POINTS_MODE, i18nManager.getTranslation(KEY_ROTATE_TWO_POINTS_MODE)) |
156 |
.add(i18nManager.getTranslation(ROTATE_THREE_POINTS_MODE), ROTATE_THREE_POINTS_MODE, i18nManager.getTranslation(KEY_ROTATE_THREE_POINTS_MODE)); |
157 |
|
158 |
String modeConsoleMsg
|
159 |
= ((EditingProviderServices) providerServices).makeConsoleMessage( |
160 |
ROTATE_MODE, options); |
161 |
|
162 |
this.modeParameter
|
163 |
= new DefaultEditingServiceParameter(
|
164 |
ROTATE_MODE, |
165 |
modeConsoleMsg, |
166 |
modeOptions, |
167 |
i18nManager.getTranslation(ROTATE_TWO_POINTS_MODE), |
168 |
true, //Optional |
169 |
TYPE.OPTION |
170 |
); |
171 |
|
172 |
this.angleParameter
|
173 |
= new DefaultEditingServiceParameter(
|
174 |
"_Angle",
|
175 |
i18nManager.getTranslation("_Angle"),
|
176 |
TYPE.VALUE |
177 |
); |
178 |
|
179 |
this.firstPointParameter
|
180 |
= new DefaultEditingServiceParameter(
|
181 |
"Start_of_rotation",
|
182 |
i18nManager.getTranslation("_Start_of_rotation"),
|
183 |
TYPE.POSITION); |
184 |
|
185 |
this.secondPointParameter
|
186 |
= new DefaultEditingServiceParameter(
|
187 |
"_End_of_rotation",
|
188 |
i18nManager.getTranslation("_End_of_rotation"),
|
189 |
TYPE.POSITION |
190 |
); |
191 |
|
192 |
this.values = new HashMap<>(); |
193 |
|
194 |
} |
195 |
|
196 |
private ISimpleTextSymbol getTextSymbol() {
|
197 |
SymbologyManager symbologyManager = SymbologyLocator.getSymbologyManager(); |
198 |
ISimpleTextSymbol textSymbol = symbologyManager.createSimpleTextSymbol(); |
199 |
textSymbol.setFontSize(10);
|
200 |
return textSymbol;
|
201 |
} |
202 |
|
203 |
@Override
|
204 |
public DrawingStatus getDrawingStatus(Point mousePosition) |
205 |
throws DrawServiceException {
|
206 |
DefaultDrawingStatus drawingStatus = new DefaultDrawingStatus();
|
207 |
EditingProviderManager editingProviderManager |
208 |
= EditingProviderLocator.getProviderManager(); |
209 |
ISymbol auxiliaryPointSymbolEditing = editingProviderManager.getSymbol("auxiliary-point-symbol-editing");
|
210 |
ISymbol auxiliaryLineSymbolEditing = editingProviderManager.getSymbol("auxiliary-line-symbol-editing");
|
211 |
ISymbol ruleAxisSymbol = editingProviderManager.getSymbol("rule-axis-symbol");
|
212 |
ISymbol lineSymbolEditing = editingProviderManager.getSymbol("line-symbol-editing");
|
213 |
ISymbol polygonSymbolEditing = editingProviderManager.getSymbol("polygon-symbol-editing");
|
214 |
|
215 |
EditingProviderServices editingProviderServices = (EditingProviderServices) getProviderServices(); |
216 |
|
217 |
FeatureSelection selected |
218 |
= (FeatureSelection) values.get(selectionParameter); |
219 |
try {
|
220 |
int subType
|
221 |
= editingProviderServices.getSubType(featureStore); |
222 |
if ((selected != null) && !selected.isEmpty()) { |
223 |
Point p1 = (Point) values.get(pivotPointParameter); |
224 |
Point p2 = null; |
225 |
Point p3 = null; |
226 |
Double angle = null; |
227 |
if (p1 != null) { |
228 |
drawingStatus.addStatus(p1, auxiliaryPointSymbolEditing, "");
|
229 |
|
230 |
switch ((String) values.get(modeParameter)) { |
231 |
case ROTATE_ACTIVE_ANGLE_MODE:
|
232 |
return drawingStatus;
|
233 |
case ROTATE_TWO_POINTS_MODE:
|
234 |
p3 = (Point) values.get(secondPointParameter);
|
235 |
if (p3 == null) { |
236 |
angle = GeometryUtils.calculateAngle( |
237 |
(Point) values.get(pivotPointParameter),
|
238 |
mousePosition); |
239 |
|
240 |
Line line;
|
241 |
GeometryManager geometryManager |
242 |
= GeometryLocator.getGeometryManager(); |
243 |
line = geometryManager.createLine(subType); |
244 |
line.addVertex(p1); |
245 |
p3 = geometryManager.createPoint( |
246 |
p1.getX() + p1.distance(mousePosition), |
247 |
p1.getY(), subType); |
248 |
line.addVertex(p3); |
249 |
drawingStatus.addStatus(line, ruleAxisSymbol, "");
|
250 |
Line line2;
|
251 |
line2 = geometryManager.createLine(subType); |
252 |
line2.addVertex(p1); |
253 |
line2.addVertex(mousePosition); |
254 |
drawingStatus.addStatus(line2, ruleAxisSymbol, "");
|
255 |
Double ext = (2 * Math.PI) - angle; |
256 |
Arc arc = GeometryUtils.createArc( |
257 |
p1, |
258 |
p1.distance(mousePosition) / 2,
|
259 |
0,
|
260 |
angle, |
261 |
Geometry.SUBTYPES.GEOM2D); |
262 |
drawingStatus.addStatus(arc, auxiliaryLineSymbolEditing, "");
|
263 |
double textDistance = 3 * p1.distance(mousePosition) / 4; |
264 |
Point pointText = geometryManager.createPoint(p1.getX() + textDistance * Math.cos(angle / 2), p1.getY() + textDistance * Math.sin(angle / 2), subType); |
265 |
ISimpleTextSymbol textSymbol = getTextSymbol(); |
266 |
drawingStatus.addStatus(pointText, textSymbol, degToDms(Math.toDegrees(angle)));
|
267 |
} |
268 |
break;
|
269 |
case ROTATE_THREE_POINTS_MODE:
|
270 |
p2 = (Point) values.get(firstPointParameter);
|
271 |
p3 = (Point) values.get(secondPointParameter);
|
272 |
if (p2 == null) { |
273 |
Line line;
|
274 |
GeometryManager geometryManager |
275 |
= GeometryLocator.getGeometryManager(); |
276 |
line = geometryManager.createLine(subType); |
277 |
line.addVertex(p1); |
278 |
line.addVertex(mousePosition); |
279 |
drawingStatus.addStatus(line, ruleAxisSymbol, "");
|
280 |
} else {
|
281 |
if (p3 == null) { |
282 |
angle = GeometryUtils.calculateAngle( |
283 |
(Point) values.get(pivotPointParameter),
|
284 |
p2, |
285 |
mousePosition); |
286 |
|
287 |
double startAngle = GeometryUtils.calculateAngle(
|
288 |
(Point) values.get(pivotPointParameter),
|
289 |
p2); |
290 |
|
291 |
Line line;
|
292 |
GeometryManager geometryManager |
293 |
= GeometryLocator.getGeometryManager(); |
294 |
line = geometryManager.createLine(subType); |
295 |
line.addVertex(p1); |
296 |
line.addVertex(p2); |
297 |
drawingStatus.addStatus(line, ruleAxisSymbol, "");
|
298 |
Line line2;
|
299 |
line2 = geometryManager.createLine(subType); |
300 |
line2.addVertex(p1); |
301 |
line2.addVertex(mousePosition); |
302 |
drawingStatus.addStatus(line2, ruleAxisSymbol, "");
|
303 |
Double ext = (2 * Math.PI) - angle; |
304 |
Arc arc = GeometryUtils.createArc( |
305 |
p1, |
306 |
p1.distance(mousePosition) / 2,
|
307 |
GeometryUtils.calculateAngle(p1, p2), |
308 |
GeometryUtils.calculateAngle(p1, p2, mousePosition), |
309 |
subType); |
310 |
drawingStatus.addStatus(arc, auxiliaryLineSymbolEditing, "");
|
311 |
double textDistance = 3 * p1.distance(mousePosition) / 4; |
312 |
Point pointText = geometryManager.createPoint(p1.getX() + textDistance * Math.cos(startAngle+(angle / 2)), p1.getY() + textDistance * Math.sin(startAngle+(angle / 2)), subType); |
313 |
ISimpleTextSymbol textSymbol = getTextSymbol(); |
314 |
drawingStatus.addStatus(pointText, textSymbol, degToDms(Math.toDegrees(angle)));
|
315 |
} |
316 |
} |
317 |
break;
|
318 |
} |
319 |
|
320 |
if (angle != null) { |
321 |
DisposableIterator it; |
322 |
it = selected.fastIterator(); |
323 |
|
324 |
AffineTransform at;
|
325 |
try {
|
326 |
at = getRotateAffineTransform(p1, angle); |
327 |
} catch (Exception e) { |
328 |
throw new DrawServiceException(e); |
329 |
} |
330 |
|
331 |
while (it.hasNext()) {
|
332 |
Feature feat = (Feature) it.next(); |
333 |
|
334 |
ISymbol previewSymbol = this.getPreviewSymbol(feat);
|
335 |
|
336 |
Geometry transformedGeometry = feat.getDefaultGeometry().cloneGeometry(); |
337 |
transformedGeometry.transform(at); |
338 |
|
339 |
ISymbol symbol = null;
|
340 |
if (transformedGeometry instanceof Curve || transformedGeometry instanceof MultiCurve) { |
341 |
symbol = lineSymbolEditing; |
342 |
} else if (transformedGeometry instanceof Surface || transformedGeometry instanceof MultiSurface) { |
343 |
symbol = polygonSymbolEditing; |
344 |
} else if (transformedGeometry instanceof Point || transformedGeometry instanceof MultiPoint) { |
345 |
symbol = auxiliaryPointSymbolEditing; |
346 |
} |
347 |
if (transformedGeometry instanceof Aggregate) { |
348 |
int primitivesNumber = ((Aggregate) transformedGeometry).getPrimitivesNumber();
|
349 |
for (int i = 0; i < primitivesNumber; i++) { |
350 |
drawingStatus.addStatus(((Aggregate) transformedGeometry).getPrimitiveAt(i), symbol, "");
|
351 |
drawingStatus.addStatus(((Aggregate) transformedGeometry).getPrimitiveAt(i), previewSymbol, "");
|
352 |
} |
353 |
} else {
|
354 |
drawingStatus.addStatus(transformedGeometry, symbol, "");
|
355 |
drawingStatus.addStatus(transformedGeometry, previewSymbol, "");
|
356 |
} |
357 |
|
358 |
} |
359 |
it.dispose(); |
360 |
} |
361 |
} |
362 |
return drawingStatus;
|
363 |
} |
364 |
} catch (Exception e) { |
365 |
throw new DrawServiceException(e); |
366 |
} |
367 |
|
368 |
return null; |
369 |
|
370 |
} |
371 |
|
372 |
private String degToDms(double deg) { |
373 |
int d = (int) Math.floor(deg); |
374 |
double minfloat = (deg - d) * 60; |
375 |
int m = (int) Math.floor(minfloat); |
376 |
double secfloat = (minfloat - m) * 60; |
377 |
int s = (int) Math.round(secfloat); |
378 |
// After rounding, the seconds might become 60. These two
|
379 |
// if-tests are not necessary if no rounding is done.
|
380 |
if (s == 60) { |
381 |
m++; |
382 |
s = 0;
|
383 |
} |
384 |
if (m == 60) { |
385 |
d++; |
386 |
m = 0;
|
387 |
} |
388 |
return ("" + d + "\u00B0" + m + "\u2032" + s + "\u2033"); |
389 |
} |
390 |
|
391 |
private AffineTransform getRotateAffineTransform(Point axisP1, Double angle) |
392 |
throws GeometryOperationNotSupportedException,
|
393 |
GeometryOperationException { |
394 |
|
395 |
AffineTransform translate
|
396 |
= AffineTransform
|
397 |
.getTranslateInstance(-axisP1.getX(), -axisP1.getY()); |
398 |
|
399 |
AffineTransform rotate = AffineTransform.getRotateInstance(angle); |
400 |
|
401 |
AffineTransform inverseTranslate
|
402 |
= AffineTransform.getTranslateInstance(axisP1.getX(), axisP1.getY());
|
403 |
AffineTransform at = new AffineTransform(translate); |
404 |
|
405 |
at.preConcatenate(rotate); |
406 |
at.preConcatenate(inverseTranslate); |
407 |
return at;
|
408 |
} |
409 |
|
410 |
@Override
|
411 |
public EditingServiceParameter next() {
|
412 |
if (values.get(selectionParameter) == null) { |
413 |
return this.selectionParameter; |
414 |
} else if (values.get(pivotPointParameter) == null) { |
415 |
return this.pivotPointParameter; |
416 |
} else if (((String) values.get(modeParameter)).equalsIgnoreCase(ROTATE_ACTIVE_ANGLE_MODE)) { |
417 |
if (values.get(angleParameter) == null) { |
418 |
return angleParameter;
|
419 |
} |
420 |
} else if (((String) values.get(modeParameter)).equalsIgnoreCase(ROTATE_TWO_POINTS_MODE)) { |
421 |
if (values.get(secondPointParameter) == null) { |
422 |
return secondPointParameter;
|
423 |
} |
424 |
} else if (((String) values.get(modeParameter)).equalsIgnoreCase(ROTATE_THREE_POINTS_MODE)) { |
425 |
if (values.get(firstPointParameter) == null) { |
426 |
return firstPointParameter;
|
427 |
} |
428 |
if (values.get(secondPointParameter) == null) { |
429 |
return secondPointParameter;
|
430 |
} |
431 |
} |
432 |
return null; |
433 |
} |
434 |
|
435 |
public void stop() { |
436 |
values.clear(); |
437 |
} |
438 |
|
439 |
private void validateAndInsertValue(EditingServiceParameter param, |
440 |
Object value) throws InvalidEntryException { |
441 |
if (param == selectionParameter) {
|
442 |
if (value instanceof FeatureSelection) { |
443 |
values.put(param, value); |
444 |
} else {
|
445 |
throw new InvalidEntryException(null); |
446 |
} |
447 |
|
448 |
} else if (param == modeParameter) { |
449 |
savedRotateMode = (String) param.getOptions2().getValue(value, param.getDefaultValue());
|
450 |
values.put(param, savedRotateMode); |
451 |
|
452 |
} else if (param == pivotPointParameter) { |
453 |
if (value == null) { |
454 |
center = null;
|
455 |
values.remove(param); |
456 |
} else if (value instanceof Point) { |
457 |
values.put(param, value); |
458 |
center = null;
|
459 |
} else if (value instanceof String) { |
460 |
if (PIVOT_CENTER.equalsIgnoreCase((String) param.getOptions2().getValue(value, param.getDefaultValue()))) { |
461 |
center = PIVOT_CENTER; |
462 |
GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
463 |
FeatureSelection selected |
464 |
= (FeatureSelection) values.get(this.selectionParameter);
|
465 |
if ((selected != null) && !selected.isEmpty()) { |
466 |
try {
|
467 |
int subType = this.getProviderServices().getSubType(featureStore); |
468 |
Envelope envelope = geomManager.createEnvelope(subType); |
469 |
for (Feature feature : selected) {
|
470 |
Envelope featEnv = feature.getDefaultEnvelope(); |
471 |
envelope.add(featEnv); |
472 |
} |
473 |
if (!envelope.isEmpty()) {
|
474 |
Point center = geomManager.createPoint(envelope.getCenter(0), envelope.getCenter(1), subType); |
475 |
values.put(param, center); |
476 |
} |
477 |
} catch (DataException | CreateGeometryException | CreateEnvelopeException ex) {
|
478 |
throw new InvalidEntryException(ex); |
479 |
} |
480 |
} |
481 |
} else {
|
482 |
center = null;
|
483 |
values.remove(param); |
484 |
} |
485 |
} else {
|
486 |
throw new InvalidEntryException(null); |
487 |
} |
488 |
} else if (param == firstPointParameter) { |
489 |
if (value instanceof Point) { |
490 |
if (((Point) value).equals((Point) values.get(pivotPointParameter))) { |
491 |
throw new InvalidEntryException(null); |
492 |
} |
493 |
values.put(param, value); |
494 |
} else {
|
495 |
throw new InvalidEntryException(null); |
496 |
} |
497 |
} else if (param == secondPointParameter) { |
498 |
if (value instanceof Point) { |
499 |
if (((Point) value).equals((Point) values.get(firstPointParameter)) |
500 |
|| ((Point) value).equals((Point) values.get(pivotPointParameter))) { |
501 |
throw new InvalidEntryException(null); |
502 |
} |
503 |
values.put(param, value); |
504 |
} else {
|
505 |
throw new InvalidEntryException(null); |
506 |
} |
507 |
} else if (param == angleParameter) { |
508 |
if (value instanceof Double) { |
509 |
if ((Double)value == 0.0){ |
510 |
throw new InvalidEntryException(null); |
511 |
} |
512 |
values.put(param, value); |
513 |
} else {
|
514 |
throw new InvalidEntryException(null); |
515 |
} |
516 |
} |
517 |
} |
518 |
|
519 |
@Override
|
520 |
public List<EditingServiceParameter> getParameters() { |
521 |
List<EditingServiceParameter> list
|
522 |
= new ArrayList<>(); |
523 |
list.add(selectionParameter); |
524 |
list.add(modeParameter); |
525 |
list.add(pivotPointParameter); |
526 |
list.add(angleParameter); |
527 |
list.add(firstPointParameter); |
528 |
list.add(secondPointParameter); |
529 |
return list;
|
530 |
} |
531 |
|
532 |
@Override
|
533 |
public void setValue(EditingServiceParameter parameter, Object value) throws InvalidEntryException { |
534 |
validateAndInsertValue(parameter, value); |
535 |
} |
536 |
|
537 |
@Override
|
538 |
public void setValue(Object value) throws InvalidEntryException { |
539 |
EditingServiceParameter param = next(); |
540 |
validateAndInsertValue(param, value); |
541 |
} |
542 |
|
543 |
@Override
|
544 |
public void finishAndStore() throws FinishServiceException { |
545 |
|
546 |
FeatureSelection selected |
547 |
= (FeatureSelection) values.get(selectionParameter); |
548 |
try {
|
549 |
if (!selected.isEmpty()) {
|
550 |
Point p0 = (Point) values.get(pivotPointParameter); |
551 |
Point p1 = null; |
552 |
Object p2;
|
553 |
Double angle = null; |
554 |
if(values.get(angleParameter) != null){ |
555 |
angle = Math.toRadians((Double) values.get(angleParameter)); |
556 |
} |
557 |
switch ((String) values.get(modeParameter)) { |
558 |
case ROTATE_ACTIVE_ANGLE_MODE:
|
559 |
break;
|
560 |
case ROTATE_TWO_POINTS_MODE:
|
561 |
p2 = values.get(secondPointParameter); |
562 |
angle = GeometryUtils.calculateAngle(p0, (Point)p2);
|
563 |
break;
|
564 |
case ROTATE_THREE_POINTS_MODE:
|
565 |
p1 = (Point) values.get(firstPointParameter);
|
566 |
p2 = values.get(secondPointParameter); |
567 |
angle = GeometryUtils.calculateAngle(p0, p1, (Point)p2);
|
568 |
break;
|
569 |
} |
570 |
|
571 |
if(angle != null){ |
572 |
|
573 |
final AffineTransform at; |
574 |
try {
|
575 |
at = getRotateAffineTransform(p0, angle); |
576 |
} catch (GeometryOperationNotSupportedException | GeometryOperationException e) {
|
577 |
throw new FinishServiceException(e); |
578 |
} |
579 |
try {
|
580 |
selected.accept((Object obj) -> {
|
581 |
Feature feature = (Feature) obj; |
582 |
Geometry geom |
583 |
= feature.getDefaultGeometry() |
584 |
.cloneGeometry(); |
585 |
geom.transform(at); |
586 |
// Se sustituye la geometr?a original por la
|
587 |
// calculada
|
588 |
EditableFeature editableFeature |
589 |
= feature.getEditable(); |
590 |
editableFeature.setDefaultGeometry(geom); |
591 |
((EditingProviderServices) getProviderServices()) |
592 |
.updateFeatureInFeatureStore( |
593 |
editableFeature, featureStore); |
594 |
}); |
595 |
} catch (BaseException e) {
|
596 |
throw new FinishServiceException(e); |
597 |
} |
598 |
featureStore.getFeatureSelection().deselectAll(); |
599 |
} |
600 |
} |
601 |
} catch (DataException e) {
|
602 |
throw new FinishServiceException(e); |
603 |
} |
604 |
} |
605 |
|
606 |
@Override
|
607 |
public Geometry finish() throws FinishServiceException { |
608 |
return null; |
609 |
} |
610 |
|
611 |
@Override
|
612 |
public void start() throws StartServiceException { |
613 |
this.values = new HashMap<>(); |
614 |
FeatureSelection selected = null;
|
615 |
if (featureStore != null) { |
616 |
try {
|
617 |
selected |
618 |
= (FeatureSelection) featureStore.getFeatureSelection() |
619 |
.clone(); |
620 |
} catch (DataException e) {
|
621 |
throw new StartServiceException(e); |
622 |
} catch (CloneNotSupportedException e) { |
623 |
// Do nothing
|
624 |
} |
625 |
if ((selected != null) && (selected.getSelectedCount() > 0)) { |
626 |
values.put(selectionParameter, selected); |
627 |
} |
628 |
} |
629 |
if (savedRotateMode != null) { |
630 |
this.values.put(modeParameter, savedRotateMode);
|
631 |
} |
632 |
} |
633 |
|
634 |
@Override
|
635 |
public void restart() throws StartServiceException, InvalidEntryException, StopServiceException { |
636 |
values.put(selectionParameter, null);
|
637 |
values.put(pivotPointParameter, null);
|
638 |
center = null;
|
639 |
values.put(angleParameter, null);
|
640 |
values.put(firstPointParameter, null);
|
641 |
values.put(secondPointParameter, null);
|
642 |
} |
643 |
|
644 |
@Override
|
645 |
public String getName() { |
646 |
return RotateEditingProviderFactory.PROVIDER_NAME;
|
647 |
} |
648 |
|
649 |
@Override
|
650 |
public Object getValue(EditingServiceParameter parameter) { |
651 |
return values != null ? values.get(parameter) : null; |
652 |
} |
653 |
|
654 |
public Object getValue(EditingServiceParameter parameter, EditingServiceParameter.TYPE type) { |
655 |
if(values == null){ |
656 |
return null; |
657 |
} |
658 |
if(parameter == pivotPointParameter){
|
659 |
if (type == TYPE.OPTION) {
|
660 |
return center;
|
661 |
} |
662 |
} |
663 |
return values != null ? values.get(parameter) : null; |
664 |
} |
665 |
|
666 |
@Override
|
667 |
public boolean isEnabled(EditingServiceParameter parameter) { |
668 |
return true; |
669 |
} |
670 |
|
671 |
|
672 |
} |