root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / gui / cad / tools / smc / SplitGeometryCADToolContext.java @ 29685
History | View | Annotate | Download (12.8 KB)
| 1 |
|
|---|---|
| 2 |
/**
|
| 3 |
Finite state machine, generated with fsm tool
|
| 4 |
(http://smc.sourceforge.net)
|
| 5 |
@author Alvaro Zabala
|
| 6 |
*/
|
| 7 |
|
| 8 |
|
| 9 |
package org.gvsig.editing.gui.cad.tools.smc; |
| 10 |
|
| 11 |
import java.awt.event.InputEvent; |
| 12 |
|
| 13 |
import org.gvsig.andami.PluginServices; |
| 14 |
import org.gvsig.editing.gui.cad.tools.SplitGeometryCADTool; |
| 15 |
|
| 16 |
|
| 17 |
public final class SplitGeometryCADToolContext |
| 18 |
extends statemap.FSMContext
|
| 19 |
{
|
| 20 |
//---------------------------------------------------------------
|
| 21 |
// Member methods.
|
| 22 |
//
|
| 23 |
|
| 24 |
public SplitGeometryCADToolContext(SplitGeometryCADTool owner)
|
| 25 |
{
|
| 26 |
super();
|
| 27 |
|
| 28 |
_owner = owner; |
| 29 |
setState(SplitGeometry.FirstPoint); |
| 30 |
SplitGeometry.FirstPoint.Entry(this);
|
| 31 |
} |
| 32 |
|
| 33 |
public void addOption(String s) |
| 34 |
{
|
| 35 |
_transition = "addOption";
|
| 36 |
getState().addOption(this, s);
|
| 37 |
_transition = "";
|
| 38 |
return;
|
| 39 |
} |
| 40 |
|
| 41 |
public void addPoint(double pointX, double pointY, InputEvent event) |
| 42 |
{
|
| 43 |
_transition = "addPoint";
|
| 44 |
getState().addPoint(this, pointX, pointY, event);
|
| 45 |
_transition = "";
|
| 46 |
return;
|
| 47 |
} |
| 48 |
|
| 49 |
public void addValue(double d) |
| 50 |
{
|
| 51 |
_transition = "addValue";
|
| 52 |
getState().addValue(this, d);
|
| 53 |
_transition = "";
|
| 54 |
return;
|
| 55 |
} |
| 56 |
|
| 57 |
public SplitGeometryCADToolState getState()
|
| 58 |
throws statemap.StateUndefinedException
|
| 59 |
{
|
| 60 |
if (_state == null) |
| 61 |
{
|
| 62 |
throw(
|
| 63 |
new statemap.StateUndefinedException());
|
| 64 |
} |
| 65 |
|
| 66 |
return ((SplitGeometryCADToolState) _state);
|
| 67 |
} |
| 68 |
|
| 69 |
protected SplitGeometryCADTool getOwner()
|
| 70 |
{
|
| 71 |
return (_owner);
|
| 72 |
} |
| 73 |
|
| 74 |
//---------------------------------------------------------------
|
| 75 |
// Member data.
|
| 76 |
//
|
| 77 |
|
| 78 |
transient private SplitGeometryCADTool _owner; |
| 79 |
|
| 80 |
//---------------------------------------------------------------
|
| 81 |
// Inner classes.
|
| 82 |
//
|
| 83 |
|
| 84 |
public static abstract class SplitGeometryCADToolState |
| 85 |
extends statemap.State
|
| 86 |
{
|
| 87 |
//-----------------------------------------------------------
|
| 88 |
// Member methods.
|
| 89 |
//
|
| 90 |
|
| 91 |
protected SplitGeometryCADToolState(String name, int id) |
| 92 |
{
|
| 93 |
super (name, id);
|
| 94 |
} |
| 95 |
|
| 96 |
protected void Entry(SplitGeometryCADToolContext context) {} |
| 97 |
protected void Exit(SplitGeometryCADToolContext context) {} |
| 98 |
|
| 99 |
protected void addOption(SplitGeometryCADToolContext context, String s) |
| 100 |
{
|
| 101 |
Default(context); |
| 102 |
} |
| 103 |
|
| 104 |
protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
| 105 |
{
|
| 106 |
Default(context); |
| 107 |
} |
| 108 |
|
| 109 |
protected void addValue(SplitGeometryCADToolContext context, double d) |
| 110 |
{
|
| 111 |
Default(context); |
| 112 |
} |
| 113 |
|
| 114 |
protected void Default(SplitGeometryCADToolContext context) |
| 115 |
{
|
| 116 |
throw (
|
| 117 |
new statemap.TransitionUndefinedException(
|
| 118 |
"State: " +
|
| 119 |
context.getState().getName() + |
| 120 |
", Transition: " +
|
| 121 |
context.getTransition())); |
| 122 |
} |
| 123 |
|
| 124 |
//-----------------------------------------------------------
|
| 125 |
// Member data.
|
| 126 |
//
|
| 127 |
} |
| 128 |
|
| 129 |
/* package */ static abstract class SplitGeometry |
| 130 |
{
|
| 131 |
//-----------------------------------------------------------
|
| 132 |
// Member methods.
|
| 133 |
//
|
| 134 |
|
| 135 |
//-----------------------------------------------------------
|
| 136 |
// Member data.
|
| 137 |
//
|
| 138 |
|
| 139 |
//-------------------------------------------------------
|
| 140 |
// Statics.
|
| 141 |
//
|
| 142 |
/* package */ static SplitGeometry_Default.SplitGeometry_FirstPoint FirstPoint; |
| 143 |
/* package */ static SplitGeometry_Default.SplitGeometry_DigitizingLine DigitizingLine; |
| 144 |
private static SplitGeometry_Default Default; |
| 145 |
|
| 146 |
static
|
| 147 |
{
|
| 148 |
FirstPoint = new SplitGeometry_Default.SplitGeometry_FirstPoint("SplitGeometry.FirstPoint", 0); |
| 149 |
DigitizingLine = new SplitGeometry_Default.SplitGeometry_DigitizingLine("SplitGeometry.DigitizingLine", 1); |
| 150 |
Default = new SplitGeometry_Default("SplitGeometry.Default", -1); |
| 151 |
} |
| 152 |
|
| 153 |
} |
| 154 |
|
| 155 |
protected static class SplitGeometry_Default |
| 156 |
extends SplitGeometryCADToolState
|
| 157 |
{
|
| 158 |
//-----------------------------------------------------------
|
| 159 |
// Member methods.
|
| 160 |
//
|
| 161 |
|
| 162 |
protected SplitGeometry_Default(String name, int id) |
| 163 |
{
|
| 164 |
super (name, id);
|
| 165 |
} |
| 166 |
|
| 167 |
protected void addOption(SplitGeometryCADToolContext context, String s) |
| 168 |
{
|
| 169 |
SplitGeometryCADTool ctxt = context.getOwner(); |
| 170 |
|
| 171 |
if (s.equals("")) |
| 172 |
{
|
| 173 |
boolean loopbackFlag =
|
| 174 |
context.getState().getName().equals( |
| 175 |
SplitGeometry.FirstPoint.getName()); |
| 176 |
|
| 177 |
if (loopbackFlag == false) |
| 178 |
{
|
| 179 |
(context.getState()).Exit(context); |
| 180 |
} |
| 181 |
|
| 182 |
context.clearState(); |
| 183 |
try
|
| 184 |
{
|
| 185 |
ctxt.restorePreviousTool(); |
| 186 |
ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
| 187 |
ctxt.setDescription(new String[]{"cancel"}); |
| 188 |
ctxt.end(); |
| 189 |
} |
| 190 |
finally
|
| 191 |
{
|
| 192 |
context.setState(SplitGeometry.FirstPoint); |
| 193 |
|
| 194 |
if (loopbackFlag == false) |
| 195 |
{
|
| 196 |
(context.getState()).Entry(context); |
| 197 |
} |
| 198 |
|
| 199 |
} |
| 200 |
} |
| 201 |
else if (s.equals(PluginServices.getText(this,"cancel"))) |
| 202 |
{
|
| 203 |
boolean loopbackFlag =
|
| 204 |
context.getState().getName().equals( |
| 205 |
SplitGeometry.FirstPoint.getName()); |
| 206 |
|
| 207 |
if (loopbackFlag == false) |
| 208 |
{
|
| 209 |
(context.getState()).Exit(context); |
| 210 |
} |
| 211 |
|
| 212 |
context.clearState(); |
| 213 |
try
|
| 214 |
{
|
| 215 |
ctxt.end(); |
| 216 |
} |
| 217 |
finally
|
| 218 |
{
|
| 219 |
context.setState(SplitGeometry.FirstPoint); |
| 220 |
|
| 221 |
if (loopbackFlag == false) |
| 222 |
{
|
| 223 |
(context.getState()).Entry(context); |
| 224 |
} |
| 225 |
|
| 226 |
} |
| 227 |
} |
| 228 |
else
|
| 229 |
{
|
| 230 |
boolean loopbackFlag =
|
| 231 |
context.getState().getName().equals( |
| 232 |
SplitGeometry.FirstPoint.getName()); |
| 233 |
|
| 234 |
if (loopbackFlag == false) |
| 235 |
{
|
| 236 |
(context.getState()).Exit(context); |
| 237 |
} |
| 238 |
|
| 239 |
context.clearState(); |
| 240 |
try
|
| 241 |
{
|
| 242 |
ctxt.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
| 243 |
} |
| 244 |
finally
|
| 245 |
{
|
| 246 |
context.setState(SplitGeometry.FirstPoint); |
| 247 |
|
| 248 |
if (loopbackFlag == false) |
| 249 |
{
|
| 250 |
(context.getState()).Entry(context); |
| 251 |
} |
| 252 |
|
| 253 |
} |
| 254 |
} |
| 255 |
|
| 256 |
return;
|
| 257 |
} |
| 258 |
|
| 259 |
protected void addValue(SplitGeometryCADToolContext context, double d) |
| 260 |
{
|
| 261 |
SplitGeometryCADTool ctxt = context.getOwner(); |
| 262 |
|
| 263 |
boolean loopbackFlag =
|
| 264 |
context.getState().getName().equals( |
| 265 |
SplitGeometry.FirstPoint.getName()); |
| 266 |
|
| 267 |
if (loopbackFlag == false) |
| 268 |
{
|
| 269 |
(context.getState()).Exit(context); |
| 270 |
} |
| 271 |
|
| 272 |
context.clearState(); |
| 273 |
try
|
| 274 |
{
|
| 275 |
ctxt.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
| 276 |
} |
| 277 |
finally
|
| 278 |
{
|
| 279 |
context.setState(SplitGeometry.FirstPoint); |
| 280 |
|
| 281 |
if (loopbackFlag == false) |
| 282 |
{
|
| 283 |
(context.getState()).Entry(context); |
| 284 |
} |
| 285 |
|
| 286 |
} |
| 287 |
return;
|
| 288 |
} |
| 289 |
|
| 290 |
protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
| 291 |
{
|
| 292 |
SplitGeometryCADTool ctxt = context.getOwner(); |
| 293 |
|
| 294 |
boolean loopbackFlag =
|
| 295 |
context.getState().getName().equals( |
| 296 |
SplitGeometry.FirstPoint.getName()); |
| 297 |
|
| 298 |
if (loopbackFlag == false) |
| 299 |
{
|
| 300 |
(context.getState()).Exit(context); |
| 301 |
} |
| 302 |
|
| 303 |
context.clearState(); |
| 304 |
try
|
| 305 |
{
|
| 306 |
ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
| 307 |
} |
| 308 |
finally
|
| 309 |
{
|
| 310 |
context.setState(SplitGeometry.FirstPoint); |
| 311 |
|
| 312 |
if (loopbackFlag == false) |
| 313 |
{
|
| 314 |
(context.getState()).Entry(context); |
| 315 |
} |
| 316 |
|
| 317 |
} |
| 318 |
return;
|
| 319 |
} |
| 320 |
|
| 321 |
//-----------------------------------------------------------
|
| 322 |
// Inner classse.
|
| 323 |
//
|
| 324 |
|
| 325 |
|
| 326 |
private static final class SplitGeometry_FirstPoint |
| 327 |
extends SplitGeometry_Default
|
| 328 |
{
|
| 329 |
//-------------------------------------------------------
|
| 330 |
// Member methods.
|
| 331 |
//
|
| 332 |
|
| 333 |
private SplitGeometry_FirstPoint(String name, int id) |
| 334 |
{
|
| 335 |
super (name, id);
|
| 336 |
} |
| 337 |
|
| 338 |
protected void Entry(SplitGeometryCADToolContext context) |
| 339 |
{
|
| 340 |
SplitGeometryCADTool ctxt = context.getOwner(); |
| 341 |
|
| 342 |
ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
| 343 |
ctxt.setDescription(new String[]{"cancel"}); |
| 344 |
return;
|
| 345 |
} |
| 346 |
|
| 347 |
protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
| 348 |
{
|
| 349 |
SplitGeometryCADTool ctxt = context.getOwner(); |
| 350 |
|
| 351 |
|
| 352 |
(context.getState()).Exit(context); |
| 353 |
context.clearState(); |
| 354 |
try
|
| 355 |
{
|
| 356 |
ctxt.setQuestion(PluginServices.getText(this,"insert_more_points_or_finish")); |
| 357 |
ctxt.setDescription(new String[]{"cancel"}); |
| 358 |
ctxt.addPoint(pointX, pointY, event); |
| 359 |
} |
| 360 |
finally
|
| 361 |
{
|
| 362 |
context.setState(SplitGeometry.DigitizingLine); |
| 363 |
(context.getState()).Entry(context); |
| 364 |
} |
| 365 |
return;
|
| 366 |
} |
| 367 |
|
| 368 |
//-------------------------------------------------------
|
| 369 |
// Member data.
|
| 370 |
//
|
| 371 |
} |
| 372 |
|
| 373 |
private static final class SplitGeometry_DigitizingLine |
| 374 |
extends SplitGeometry_Default
|
| 375 |
{
|
| 376 |
//-------------------------------------------------------
|
| 377 |
// Member methods.
|
| 378 |
//
|
| 379 |
|
| 380 |
private SplitGeometry_DigitizingLine(String name, int id) |
| 381 |
{
|
| 382 |
super (name, id);
|
| 383 |
} |
| 384 |
|
| 385 |
protected void addOption(SplitGeometryCADToolContext context, String s) |
| 386 |
{
|
| 387 |
SplitGeometryCADTool ctxt = context.getOwner(); |
| 388 |
|
| 389 |
if (s.equalsIgnoreCase(PluginServices.getText(this,"SplitGeometryCADTool.end")) || s.equalsIgnoreCase(PluginServices.getText(this,"terminate"))) |
| 390 |
{
|
| 391 |
|
| 392 |
(context.getState()).Exit(context); |
| 393 |
context.clearState(); |
| 394 |
try
|
| 395 |
{
|
| 396 |
ctxt.finishDigitizedLine(); |
| 397 |
ctxt.splitSelectedGeometryWithDigitizedLine(); |
| 398 |
ctxt.end(); |
| 399 |
} |
| 400 |
finally
|
| 401 |
{
|
| 402 |
context.setState(SplitGeometry.FirstPoint); |
| 403 |
(context.getState()).Entry(context); |
| 404 |
} |
| 405 |
} |
| 406 |
else
|
| 407 |
{
|
| 408 |
super.addOption(context, s);
|
| 409 |
} |
| 410 |
|
| 411 |
return;
|
| 412 |
} |
| 413 |
|
| 414 |
protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
| 415 |
{
|
| 416 |
SplitGeometryCADTool ctxt = context.getOwner(); |
| 417 |
|
| 418 |
SplitGeometryCADToolState endState = context.getState(); |
| 419 |
|
| 420 |
context.clearState(); |
| 421 |
try
|
| 422 |
{
|
| 423 |
ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+ |
| 424 |
PluginServices.getText(this,"cad.or")+" "+ |
| 425 |
PluginServices.getText(this,"end")+ |
| 426 |
"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
| 427 |
ctxt.setDescription(new String[]{"inter_arc", "terminate", "cancel"}); |
| 428 |
ctxt.addPoint(pointX, pointY, event); |
| 429 |
} |
| 430 |
finally
|
| 431 |
{
|
| 432 |
context.setState(endState); |
| 433 |
} |
| 434 |
return;
|
| 435 |
} |
| 436 |
|
| 437 |
//-------------------------------------------------------
|
| 438 |
// Member data.
|
| 439 |
//
|
| 440 |
} |
| 441 |
|
| 442 |
//-----------------------------------------------------------
|
| 443 |
// Member data.
|
| 444 |
//
|
| 445 |
} |
| 446 |
} |