svn-gvsig-desktop / tags / v1_1_Build_1011 / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / smc / PolygonCADToolContext.java @ 12904
History | View | Annotate | Download (16.5 KB)
1 | 3782 | caballero | |
---|---|---|---|
2 | //
|
||
3 | // Vicente Caballero Navarro
|
||
4 | |||
5 | |||
6 | package com.iver.cit.gvsig.gui.cad.tools.smc; |
||
7 | |||
8 | import com.iver.cit.gvsig.gui.cad.tools.PolygonCADTool; |
||
9 | 4324 | caballero | import java.awt.event.InputEvent; |
10 | 4584 | caballero | import com.iver.andami.PluginServices; |
11 | 3782 | caballero | |
12 | public final class PolygonCADToolContext |
||
13 | extends statemap.FSMContext
|
||
14 | { |
||
15 | //---------------------------------------------------------------
|
||
16 | // Member methods.
|
||
17 | //
|
||
18 | |||
19 | public PolygonCADToolContext(PolygonCADTool owner)
|
||
20 | { |
||
21 | super();
|
||
22 | |||
23 | _owner = owner; |
||
24 | 3978 | caballero | setState(Polygon.NumberOrCenterPoint);
|
25 | Polygon.NumberOrCenterPoint.Entry(this); |
||
26 | 3782 | caballero | } |
27 | |||
28 | 3832 | caballero | public void addOption(String s) |
29 | 3782 | caballero | { |
30 | _transition = "addOption";
|
||
31 | 3832 | caballero | getState().addOption(this, s);
|
32 | 3782 | caballero | _transition = "";
|
33 | return;
|
||
34 | } |
||
35 | |||
36 | 4324 | caballero | public void addPoint(double pointX, double pointY, InputEvent event) |
37 | 3782 | caballero | { |
38 | _transition = "addPoint";
|
||
39 | 4324 | caballero | getState().addPoint(this, pointX, pointY, event);
|
40 | 3782 | caballero | _transition = "";
|
41 | return;
|
||
42 | } |
||
43 | |||
44 | 3832 | caballero | public void addValue(double d) |
45 | 3782 | caballero | { |
46 | _transition = "addValue";
|
||
47 | 3832 | caballero | getState().addValue(this, d);
|
48 | 3782 | caballero | _transition = "";
|
49 | return;
|
||
50 | } |
||
51 | |||
52 | public PolygonCADToolState getState()
|
||
53 | throws statemap.StateUndefinedException
|
||
54 | { |
||
55 | if (_state == null) |
||
56 | { |
||
57 | throw(
|
||
58 | new statemap.StateUndefinedException());
|
||
59 | } |
||
60 | |||
61 | return ((PolygonCADToolState) _state);
|
||
62 | } |
||
63 | |||
64 | protected PolygonCADTool getOwner()
|
||
65 | { |
||
66 | return (_owner);
|
||
67 | } |
||
68 | |||
69 | //---------------------------------------------------------------
|
||
70 | // Member data.
|
||
71 | //
|
||
72 | |||
73 | transient private PolygonCADTool _owner; |
||
74 | |||
75 | //---------------------------------------------------------------
|
||
76 | // Inner classes.
|
||
77 | //
|
||
78 | |||
79 | public static abstract class PolygonCADToolState |
||
80 | extends statemap.State
|
||
81 | { |
||
82 | //-----------------------------------------------------------
|
||
83 | // Member methods.
|
||
84 | //
|
||
85 | |||
86 | protected PolygonCADToolState(String name, int id) |
||
87 | { |
||
88 | super (name, id);
|
||
89 | } |
||
90 | |||
91 | protected void Entry(PolygonCADToolContext context) {} |
||
92 | protected void Exit(PolygonCADToolContext context) {} |
||
93 | |||
94 | 3832 | caballero | protected void addOption(PolygonCADToolContext context, String s) |
95 | 3782 | caballero | { |
96 | Default(context); |
||
97 | } |
||
98 | |||
99 | 4324 | caballero | protected void addPoint(PolygonCADToolContext context, double pointX, double pointY, InputEvent event) |
100 | 3782 | caballero | { |
101 | Default(context); |
||
102 | } |
||
103 | |||
104 | 3832 | caballero | protected void addValue(PolygonCADToolContext context, double d) |
105 | 3782 | caballero | { |
106 | Default(context); |
||
107 | } |
||
108 | |||
109 | protected void Default(PolygonCADToolContext context) |
||
110 | { |
||
111 | throw (
|
||
112 | new statemap.TransitionUndefinedException(
|
||
113 | "State: " +
|
||
114 | context.getState().getName() + |
||
115 | ", Transition: " +
|
||
116 | context.getTransition())); |
||
117 | } |
||
118 | |||
119 | //-----------------------------------------------------------
|
||
120 | // Member data.
|
||
121 | //
|
||
122 | } |
||
123 | |||
124 | 3978 | caballero | /* package */ static abstract class Polygon |
125 | 3782 | caballero | { |
126 | //-----------------------------------------------------------
|
||
127 | // Member methods.
|
||
128 | //
|
||
129 | |||
130 | //-----------------------------------------------------------
|
||
131 | // Member data.
|
||
132 | //
|
||
133 | |||
134 | //-------------------------------------------------------
|
||
135 | // Statics.
|
||
136 | //
|
||
137 | 3978 | caballero | /* package */ static Polygon_Default.Polygon_NumberOrCenterPoint NumberOrCenterPoint; |
138 | /* package */ static Polygon_Default.Polygon_CenterPoint CenterPoint; |
||
139 | /* package */ static Polygon_Default.Polygon_OptionOrRadiusOrPoint OptionOrRadiusOrPoint; |
||
140 | /* package */ static Polygon_Default.Polygon_RadiusOrPoint RadiusOrPoint; |
||
141 | private static Polygon_Default Default; |
||
142 | 3782 | caballero | |
143 | static
|
||
144 | { |
||
145 | 3978 | caballero | NumberOrCenterPoint = new Polygon_Default.Polygon_NumberOrCenterPoint("Polygon.NumberOrCenterPoint", 0); |
146 | CenterPoint = new Polygon_Default.Polygon_CenterPoint("Polygon.CenterPoint", 1); |
||
147 | OptionOrRadiusOrPoint = new Polygon_Default.Polygon_OptionOrRadiusOrPoint("Polygon.OptionOrRadiusOrPoint", 2); |
||
148 | RadiusOrPoint = new Polygon_Default.Polygon_RadiusOrPoint("Polygon.RadiusOrPoint", 3); |
||
149 | Default = new Polygon_Default("Polygon.Default", -1); |
||
150 | 3782 | caballero | } |
151 | |||
152 | } |
||
153 | |||
154 | 3978 | caballero | protected static class Polygon_Default |
155 | 3782 | caballero | extends PolygonCADToolState
|
156 | { |
||
157 | //-----------------------------------------------------------
|
||
158 | // Member methods.
|
||
159 | //
|
||
160 | |||
161 | 3978 | caballero | protected Polygon_Default(String name, int id) |
162 | 3782 | caballero | { |
163 | super (name, id);
|
||
164 | } |
||
165 | |||
166 | 3883 | caballero | protected void addOption(PolygonCADToolContext context, String s) |
167 | { |
||
168 | PolygonCADTool ctxt = context.getOwner(); |
||
169 | |||
170 | 4584 | caballero | if (s.equals(PluginServices.getText(this,"cancel"))) |
171 | 3883 | caballero | { |
172 | boolean loopbackFlag =
|
||
173 | context.getState().getName().equals( |
||
174 | 3978 | caballero | Polygon.NumberOrCenterPoint.getName());
|
175 | 3883 | caballero | |
176 | if (loopbackFlag == false) |
||
177 | { |
||
178 | (context.getState()).Exit(context); |
||
179 | } |
||
180 | |||
181 | context.clearState(); |
||
182 | try
|
||
183 | { |
||
184 | ctxt.end(); |
||
185 | } |
||
186 | finally
|
||
187 | { |
||
188 | 3978 | caballero | context.setState(Polygon.NumberOrCenterPoint);
|
189 | 3883 | caballero | |
190 | if (loopbackFlag == false) |
||
191 | { |
||
192 | (context.getState()).Entry(context); |
||
193 | } |
||
194 | |||
195 | } |
||
196 | } |
||
197 | else
|
||
198 | { |
||
199 | 5735 | caballero | boolean loopbackFlag =
|
200 | context.getState().getName().equals( |
||
201 | Polygon.NumberOrCenterPoint.getName());
|
||
202 | |||
203 | if (loopbackFlag == false) |
||
204 | { |
||
205 | (context.getState()).Exit(context); |
||
206 | } |
||
207 | |||
208 | context.clearState(); |
||
209 | try
|
||
210 | { |
||
211 | ctxt.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
||
212 | } |
||
213 | finally
|
||
214 | { |
||
215 | context.setState(Polygon.NumberOrCenterPoint);
|
||
216 | |||
217 | if (loopbackFlag == false) |
||
218 | { |
||
219 | (context.getState()).Entry(context); |
||
220 | } |
||
221 | |||
222 | } |
||
223 | 3883 | caballero | } |
224 | |||
225 | return;
|
||
226 | } |
||
227 | |||
228 | 5735 | caballero | protected void addValue(PolygonCADToolContext context, double d) |
229 | { |
||
230 | PolygonCADTool ctxt = context.getOwner(); |
||
231 | |||
232 | boolean loopbackFlag =
|
||
233 | context.getState().getName().equals( |
||
234 | Polygon.NumberOrCenterPoint.getName());
|
||
235 | |||
236 | if (loopbackFlag == false) |
||
237 | { |
||
238 | (context.getState()).Exit(context); |
||
239 | } |
||
240 | |||
241 | context.clearState(); |
||
242 | try
|
||
243 | { |
||
244 | ctxt.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
||
245 | } |
||
246 | finally
|
||
247 | { |
||
248 | context.setState(Polygon.NumberOrCenterPoint);
|
||
249 | |||
250 | if (loopbackFlag == false) |
||
251 | { |
||
252 | (context.getState()).Entry(context); |
||
253 | } |
||
254 | |||
255 | } |
||
256 | return;
|
||
257 | } |
||
258 | |||
259 | protected void addPoint(PolygonCADToolContext context, double pointX, double pointY, InputEvent event) |
||
260 | { |
||
261 | PolygonCADTool ctxt = context.getOwner(); |
||
262 | |||
263 | boolean loopbackFlag =
|
||
264 | context.getState().getName().equals( |
||
265 | Polygon.NumberOrCenterPoint.getName());
|
||
266 | |||
267 | if (loopbackFlag == false) |
||
268 | { |
||
269 | (context.getState()).Exit(context); |
||
270 | } |
||
271 | |||
272 | context.clearState(); |
||
273 | try
|
||
274 | { |
||
275 | ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
||
276 | } |
||
277 | finally
|
||
278 | { |
||
279 | context.setState(Polygon.NumberOrCenterPoint);
|
||
280 | |||
281 | if (loopbackFlag == false) |
||
282 | { |
||
283 | (context.getState()).Entry(context); |
||
284 | } |
||
285 | |||
286 | } |
||
287 | return;
|
||
288 | } |
||
289 | |||
290 | 3782 | caballero | //-----------------------------------------------------------
|
291 | // Inner classse.
|
||
292 | //
|
||
293 | |||
294 | |||
295 | 3978 | caballero | private static final class Polygon_NumberOrCenterPoint |
296 | extends Polygon_Default
|
||
297 | 3782 | caballero | { |
298 | //-------------------------------------------------------
|
||
299 | // Member methods.
|
||
300 | //
|
||
301 | |||
302 | 3978 | caballero | private Polygon_NumberOrCenterPoint(String name, int id) |
303 | 3782 | caballero | { |
304 | super (name, id);
|
||
305 | } |
||
306 | |||
307 | protected void Entry(PolygonCADToolContext context) |
||
308 | { |
||
309 | PolygonCADTool ctxt = context.getOwner(); |
||
310 | |||
311 | 4892 | caballero | ctxt.setQuestion(PluginServices.getText(this,"insert_number_sides")); |
312 | 4584 | caballero | ctxt.setDescription(new String[]{"cancel"}); |
313 | 3782 | caballero | return;
|
314 | } |
||
315 | |||
316 | 4324 | caballero | protected void addPoint(PolygonCADToolContext context, double pointX, double pointY, InputEvent event) |
317 | 3782 | caballero | { |
318 | PolygonCADTool ctxt = context.getOwner(); |
||
319 | |||
320 | |||
321 | (context.getState()).Exit(context); |
||
322 | context.clearState(); |
||
323 | try
|
||
324 | { |
||
325 | 4584 | caballero | ctxt.setQuestion(PluginServices.getText(this,"into_circle_or_circumscribed")); |
326 | ctxt.setDescription(new String[]{"into_circle", "circumscribed", "cancel"}); |
||
327 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
328 | 3782 | caballero | } |
329 | finally
|
||
330 | { |
||
331 | 3978 | caballero | context.setState(Polygon.OptionOrRadiusOrPoint);
|
332 | 3782 | caballero | (context.getState()).Entry(context); |
333 | } |
||
334 | return;
|
||
335 | } |
||
336 | |||
337 | 3832 | caballero | protected void addValue(PolygonCADToolContext context, double d) |
338 | 3782 | caballero | { |
339 | PolygonCADTool ctxt = context.getOwner(); |
||
340 | |||
341 | 5735 | caballero | if (d<3) |
342 | { |
||
343 | PolygonCADToolState endState = context.getState(); |
||
344 | 3782 | caballero | |
345 | 5735 | caballero | context.clearState(); |
346 | try
|
||
347 | { |
||
348 | ctxt.throwValueException(PluginServices.getText(this,"num_lados_insuficiente"), d); |
||
349 | } |
||
350 | finally
|
||
351 | { |
||
352 | context.setState(endState); |
||
353 | } |
||
354 | 3782 | caballero | } |
355 | 5735 | caballero | else if (d>2) |
356 | 3782 | caballero | { |
357 | 5735 | caballero | |
358 | (context.getState()).Exit(context); |
||
359 | context.clearState(); |
||
360 | try
|
||
361 | { |
||
362 | ctxt.setQuestion(PluginServices.getText(this,"insert_central_point_polygon")); |
||
363 | ctxt.setDescription(new String[]{"cancel"}); |
||
364 | ctxt.addValue(d); |
||
365 | } |
||
366 | finally
|
||
367 | { |
||
368 | context.setState(Polygon.CenterPoint);
|
||
369 | (context.getState()).Entry(context); |
||
370 | } |
||
371 | } else
|
||
372 | { |
||
373 | super.addValue(context, d);
|
||
374 | 3782 | caballero | } |
375 | 5735 | caballero | |
376 | 3782 | caballero | return;
|
377 | } |
||
378 | |||
379 | //-------------------------------------------------------
|
||
380 | // Member data.
|
||
381 | //
|
||
382 | } |
||
383 | |||
384 | 3978 | caballero | private static final class Polygon_CenterPoint |
385 | extends Polygon_Default
|
||
386 | 3782 | caballero | { |
387 | //-------------------------------------------------------
|
||
388 | // Member methods.
|
||
389 | //
|
||
390 | |||
391 | 3978 | caballero | private Polygon_CenterPoint(String name, int id) |
392 | 3782 | caballero | { |
393 | super (name, id);
|
||
394 | } |
||
395 | |||
396 | 4324 | caballero | protected void addPoint(PolygonCADToolContext context, double pointX, double pointY, InputEvent event) |
397 | 3782 | caballero | { |
398 | PolygonCADTool ctxt = context.getOwner(); |
||
399 | |||
400 | |||
401 | (context.getState()).Exit(context); |
||
402 | context.clearState(); |
||
403 | try
|
||
404 | { |
||
405 | 4584 | caballero | ctxt.setQuestion(PluginServices.getText(this,"into_circle_or_circumscribed")); |
406 | ctxt.setDescription(new String[]{"into_circle", "circumscribed", "cancel"}); |
||
407 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
408 | 3782 | caballero | } |
409 | finally
|
||
410 | { |
||
411 | 3978 | caballero | context.setState(Polygon.OptionOrRadiusOrPoint);
|
412 | 3782 | caballero | (context.getState()).Entry(context); |
413 | } |
||
414 | return;
|
||
415 | } |
||
416 | |||
417 | //-------------------------------------------------------
|
||
418 | // Member data.
|
||
419 | //
|
||
420 | } |
||
421 | |||
422 | 3978 | caballero | private static final class Polygon_OptionOrRadiusOrPoint |
423 | extends Polygon_Default
|
||
424 | 3782 | caballero | { |
425 | //-------------------------------------------------------
|
||
426 | // Member methods.
|
||
427 | //
|
||
428 | |||
429 | 3978 | caballero | private Polygon_OptionOrRadiusOrPoint(String name, int id) |
430 | 3782 | caballero | { |
431 | super (name, id);
|
||
432 | } |
||
433 | |||
434 | 3832 | caballero | protected void addOption(PolygonCADToolContext context, String s) |
435 | 3782 | caballero | { |
436 | PolygonCADTool ctxt = context.getOwner(); |
||
437 | |||
438 | 9251 | caballero | if (!s.equals(PluginServices.getText(this,"cancel"))) |
439 | { |
||
440 | 3782 | caballero | |
441 | 9251 | caballero | (context.getState()).Exit(context); |
442 | context.clearState(); |
||
443 | try
|
||
444 | { |
||
445 | ctxt.setQuestion(PluginServices.getText(this,"insert_radius")); |
||
446 | ctxt.setDescription(new String[]{"cancel"}); |
||
447 | ctxt.addOption(s); |
||
448 | } |
||
449 | finally
|
||
450 | { |
||
451 | context.setState(Polygon.RadiusOrPoint);
|
||
452 | (context.getState()).Entry(context); |
||
453 | } |
||
454 | 3782 | caballero | } |
455 | 9251 | caballero | else
|
456 | 3782 | caballero | { |
457 | 9251 | caballero | super.addOption(context, s);
|
458 | 3782 | caballero | } |
459 | 9251 | caballero | |
460 | 3782 | caballero | return;
|
461 | } |
||
462 | |||
463 | 4324 | caballero | protected void addPoint(PolygonCADToolContext context, double pointX, double pointY, InputEvent event) |
464 | 3782 | caballero | { |
465 | PolygonCADTool ctxt = context.getOwner(); |
||
466 | |||
467 | |||
468 | (context.getState()).Exit(context); |
||
469 | context.clearState(); |
||
470 | try
|
||
471 | { |
||
472 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
473 | 3782 | caballero | ctxt.end(); |
474 | } |
||
475 | finally
|
||
476 | { |
||
477 | 3978 | caballero | context.setState(Polygon.NumberOrCenterPoint);
|
478 | 3782 | caballero | (context.getState()).Entry(context); |
479 | } |
||
480 | return;
|
||
481 | } |
||
482 | |||
483 | 3832 | caballero | protected void addValue(PolygonCADToolContext context, double d) |
484 | 3782 | caballero | { |
485 | PolygonCADTool ctxt = context.getOwner(); |
||
486 | |||
487 | |||
488 | (context.getState()).Exit(context); |
||
489 | context.clearState(); |
||
490 | try
|
||
491 | { |
||
492 | 3832 | caballero | ctxt.addValue(d); |
493 | 3782 | caballero | ctxt.end(); |
494 | } |
||
495 | finally
|
||
496 | { |
||
497 | 3978 | caballero | context.setState(Polygon.NumberOrCenterPoint);
|
498 | 3782 | caballero | (context.getState()).Entry(context); |
499 | } |
||
500 | return;
|
||
501 | } |
||
502 | |||
503 | //-------------------------------------------------------
|
||
504 | // Member data.
|
||
505 | //
|
||
506 | } |
||
507 | |||
508 | 3978 | caballero | private static final class Polygon_RadiusOrPoint |
509 | extends Polygon_Default
|
||
510 | 3782 | caballero | { |
511 | //-------------------------------------------------------
|
||
512 | // Member methods.
|
||
513 | //
|
||
514 | |||
515 | 3978 | caballero | private Polygon_RadiusOrPoint(String name, int id) |
516 | 3782 | caballero | { |
517 | super (name, id);
|
||
518 | } |
||
519 | |||
520 | 4324 | caballero | protected void addPoint(PolygonCADToolContext context, double pointX, double pointY, InputEvent event) |
521 | 3782 | caballero | { |
522 | PolygonCADTool ctxt = context.getOwner(); |
||
523 | |||
524 | |||
525 | (context.getState()).Exit(context); |
||
526 | context.clearState(); |
||
527 | try
|
||
528 | { |
||
529 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
530 | 3782 | caballero | ctxt.end(); |
531 | } |
||
532 | finally
|
||
533 | { |
||
534 | 3978 | caballero | context.setState(Polygon.NumberOrCenterPoint);
|
535 | 3782 | caballero | (context.getState()).Entry(context); |
536 | } |
||
537 | return;
|
||
538 | } |
||
539 | |||
540 | 3832 | caballero | protected void addValue(PolygonCADToolContext context, double d) |
541 | 3782 | caballero | { |
542 | PolygonCADTool ctxt = context.getOwner(); |
||
543 | |||
544 | |||
545 | (context.getState()).Exit(context); |
||
546 | context.clearState(); |
||
547 | try
|
||
548 | { |
||
549 | 3832 | caballero | ctxt.addValue(d); |
550 | 3782 | caballero | ctxt.end(); |
551 | } |
||
552 | finally
|
||
553 | { |
||
554 | 3978 | caballero | context.setState(Polygon.NumberOrCenterPoint);
|
555 | 3782 | caballero | (context.getState()).Entry(context); |
556 | } |
||
557 | return;
|
||
558 | } |
||
559 | |||
560 | //-------------------------------------------------------
|
||
561 | // Member data.
|
||
562 | //
|
||
563 | } |
||
564 | |||
565 | //-----------------------------------------------------------
|
||
566 | // Member data.
|
||
567 | //
|
||
568 | } |
||
569 | } |