Guido van Rossum | c7df79e | 1991-08-07 11:32:58 +0000 | [diff] [blame^] | 1 | /********************************************************** |
| 2 | Copyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The |
| 3 | Netherlands. |
| 4 | |
| 5 | All Rights Reserved |
| 6 | |
| 7 | Permission to use, copy, modify, and distribute this software and its |
| 8 | documentation for any purpose and without fee is hereby granted, |
| 9 | provided that the above copyright notice appear in all copies and that |
| 10 | both that copyright notice and this permission notice appear in |
| 11 | supporting documentation, and that the names of Stichting Mathematisch |
| 12 | Centrum or CWI not be used in advertising or publicity pertaining to |
| 13 | distribution of the software without specific, written prior permission. |
| 14 | |
| 15 | STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO |
| 16 | THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| 17 | FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE |
| 18 | FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 19 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 20 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
| 21 | OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 22 | |
| 23 | ******************************************************************/ |
| 24 | |
| 25 | /* FL module -- interface to Mark Overmars' FORMS Library. */ |
| 26 | |
| 27 | #include "forms.h" |
| 28 | |
| 29 | #include "allobjects.h" |
| 30 | #include "import.h" |
| 31 | #include "modsupport.h" |
| 32 | #include "structmember.h" |
| 33 | |
| 34 | /* #include "ceval.h" */ |
| 35 | extern object *call_object(object *, object *); |
| 36 | |
| 37 | /* Generic Forms Objects */ |
| 38 | |
| 39 | typedef struct { |
| 40 | OB_HEAD |
| 41 | FL_OBJECT *ob_generic; |
| 42 | struct methodlist *ob_methods; |
| 43 | object *ob_callback; |
| 44 | object *ob_callback_arg; |
| 45 | } genericobject; |
| 46 | |
| 47 | /* List of all objects (later this should be a hash table on address...) */ |
| 48 | |
| 49 | static object *allgenerics = NULL; |
| 50 | |
| 51 | static void |
| 52 | knowgeneric(g) |
| 53 | genericobject *g; |
| 54 | { |
| 55 | if (allgenerics == NULL) { |
| 56 | allgenerics = newlistobject(0); |
| 57 | if (allgenerics == NULL) { |
| 58 | err_clear(); |
| 59 | return; /* Botte pech */ |
| 60 | } |
| 61 | } |
| 62 | addlistitem(allgenerics, (object *)g); |
| 63 | } |
| 64 | |
| 65 | static genericobject * |
| 66 | findgeneric(generic) |
| 67 | FL_OBJECT *generic; |
| 68 | { |
| 69 | int i, n; |
| 70 | genericobject *g; |
| 71 | |
| 72 | if (allgenerics == NULL) |
| 73 | return NULL; /* Botte pech */ |
| 74 | n = getlistsize(allgenerics); |
| 75 | for (i = 0; i < n; i++) { |
| 76 | g = (genericobject *)getlistitem(allgenerics, i); |
| 77 | if (g->ob_generic == generic) |
| 78 | return g; |
| 79 | } |
| 80 | return NULL; /* Unknown object */ |
| 81 | } |
| 82 | |
| 83 | |
| 84 | /* Methods of generic objects */ |
| 85 | |
| 86 | static object * |
| 87 | generic_set_call_back(g, args) |
| 88 | genericobject *g; |
| 89 | object *args; |
| 90 | { |
| 91 | if (args == NULL) { |
| 92 | XDECREF(g->ob_callback); |
| 93 | XDECREF(g->ob_callback_arg); |
| 94 | g->ob_callback = NULL; |
| 95 | g->ob_callback_arg = NULL; |
| 96 | } |
| 97 | else { |
| 98 | if (!is_tupleobject(args) || gettuplesize(args) != 2) { |
| 99 | err_badarg(); |
| 100 | return NULL; |
| 101 | } |
| 102 | XDECREF(g->ob_callback); |
| 103 | XDECREF(g->ob_callback_arg); |
| 104 | g->ob_callback = gettupleitem(args, 0); |
| 105 | INCREF(g->ob_callback); |
| 106 | g->ob_callback_arg = gettupleitem(args, 1); |
| 107 | INCREF(g->ob_callback_arg); |
| 108 | } |
| 109 | INCREF(None); |
| 110 | return None; |
| 111 | } |
| 112 | |
| 113 | static object * |
| 114 | generic_call(g, args, func) |
| 115 | genericobject *g; |
| 116 | object *args; |
| 117 | void (*func)(FL_OBJECT *); |
| 118 | { |
| 119 | if (!getnoarg(args)) |
| 120 | return NULL; |
| 121 | (*func)(g->ob_generic); |
| 122 | INCREF(None); |
| 123 | return None; |
| 124 | } |
| 125 | |
| 126 | static object * |
| 127 | generic_show_object(g, args) |
| 128 | genericobject *g; |
| 129 | object *args; |
| 130 | { |
| 131 | return generic_call(g, args, fl_show_object); |
| 132 | } |
| 133 | |
| 134 | static object * |
| 135 | generic_hide_object(g, args) |
| 136 | genericobject *g; |
| 137 | object *args; |
| 138 | { |
| 139 | return generic_call(g, args, fl_hide_object); |
| 140 | } |
| 141 | |
| 142 | static object * |
| 143 | generic_redraw_object(g, args) |
| 144 | genericobject *g; |
| 145 | object *args; |
| 146 | { |
| 147 | return generic_call(g, args, fl_redraw_object); |
| 148 | } |
| 149 | |
| 150 | static object * |
| 151 | generic_freeze_object(g, args) |
| 152 | genericobject *g; |
| 153 | object *args; |
| 154 | { |
| 155 | return generic_call(g, args, fl_freeze_object); |
| 156 | } |
| 157 | |
| 158 | static object * |
| 159 | generic_unfreeze_object(g, args) |
| 160 | genericobject *g; |
| 161 | object *args; |
| 162 | { |
| 163 | return generic_call(g, args, fl_unfreeze_object); |
| 164 | } |
| 165 | |
| 166 | static struct methodlist generic_methods[] = { |
| 167 | {"set_call_back", generic_set_call_back}, |
| 168 | {"show_object", generic_show_object}, |
| 169 | {"hide_object", generic_hide_object}, |
| 170 | {"redraw_object", generic_redraw_object}, |
| 171 | {"freeze_object", generic_freeze_object}, |
| 172 | {"unfreeze_object", generic_unfreeze_object}, |
| 173 | #if 0 |
| 174 | {"handle_object", generic_handle_object}, |
| 175 | {"handle_object_direct",generic_handle_object_direct}, |
| 176 | #endif |
| 177 | {NULL, NULL} /* sentinel */ |
| 178 | }; |
| 179 | |
| 180 | static void |
| 181 | generic_dealloc(g) |
| 182 | genericobject *g; |
| 183 | { |
| 184 | /* XXX can't destroy forms objects !!! */ |
| 185 | DEL(g); |
| 186 | } |
| 187 | |
| 188 | #define OFF(x) offsetof(FL_OBJECT, x) |
| 189 | |
| 190 | static struct memberlist generic_memberlist[] = { |
| 191 | {"objclass", T_INT, OFF(objclass), RO}, |
| 192 | {"type", T_INT, OFF(type), RO}, |
| 193 | {"boxtype", T_INT, OFF(boxtype)}, |
| 194 | {"x", T_FLOAT, OFF(x)}, |
| 195 | {"y", T_FLOAT, OFF(y)}, |
| 196 | {"w", T_FLOAT, OFF(w)}, |
| 197 | {"h", T_FLOAT, OFF(h)}, |
| 198 | {"col1", T_INT, OFF(col1)}, |
| 199 | {"col2", T_INT, OFF(col2)}, |
| 200 | {"align", T_INT, OFF(align)}, |
| 201 | {"lcol", T_INT, OFF(lcol)}, |
| 202 | {"lsize", T_FLOAT, OFF(lsize)}, |
| 203 | /* "label" is treated specially! */ |
| 204 | {"lstyle", T_INT, OFF(lstyle)}, |
| 205 | {"pushed", T_INT, OFF(pushed), RO}, |
| 206 | {"focus", T_INT, OFF(focus), RO}, |
| 207 | {"belowmouse", T_INT, OFF(belowmouse),RO}, |
| 208 | {"frozen", T_INT, OFF(frozen), RO}, |
| 209 | {"active", T_INT, OFF(active), RO}, |
| 210 | {"input", T_INT, OFF(input), RO}, |
| 211 | {"visible", T_INT, OFF(visible), RO}, |
| 212 | {"radio", T_INT, OFF(radio), RO}, |
| 213 | {"automatic", T_INT, OFF(automatic), RO}, |
| 214 | {NULL} /* Sentinel */ |
| 215 | }; |
| 216 | |
| 217 | static object * |
| 218 | generic_getattr(g, name) |
| 219 | genericobject *g; |
| 220 | char *name; |
| 221 | { |
| 222 | object *meth; |
| 223 | |
| 224 | if (g-> ob_methods) { |
| 225 | meth = findmethod(g->ob_methods, (object *)g, name); |
| 226 | if (meth != NULL) return meth; |
| 227 | err_clear(); |
| 228 | } |
| 229 | |
| 230 | meth = findmethod(generic_methods, (object *)g, name); |
| 231 | if (meth != NULL) |
| 232 | return meth; |
| 233 | err_clear(); |
| 234 | |
| 235 | /* "label" is an exception, getmember only works for char pointers, |
| 236 | not for char arrays */ |
| 237 | if (strcmp(name, "label") == 0) |
| 238 | return newstringobject(g->ob_generic->label); |
| 239 | |
| 240 | return getmember((char *)g->ob_generic, generic_memberlist, name); |
| 241 | } |
| 242 | |
| 243 | static int |
| 244 | generic_setattr(g, name, v) |
| 245 | genericobject *g; |
| 246 | char *name; |
| 247 | object *v; |
| 248 | { |
| 249 | int ret; |
| 250 | |
| 251 | if (v == NULL) { |
| 252 | err_setstr(TypeError, "can't delete forms object attributes"); |
| 253 | return NULL; |
| 254 | } |
| 255 | |
| 256 | /* "label" is an exception: setmember doesn't set strings; |
| 257 | and FORMS wants you to call a function to set the label */ |
| 258 | if (strcmp(name, "label") == 0) { |
| 259 | if (!is_stringobject(v)) { |
| 260 | err_setstr(TypeError, "label attr must be string"); |
| 261 | return NULL; |
| 262 | } |
| 263 | fl_set_object_label(g->ob_generic, getstringvalue(v)); |
| 264 | return 0; |
| 265 | } |
| 266 | |
| 267 | ret = setmember((char *)g->ob_generic, generic_memberlist, name, v); |
| 268 | |
| 269 | /* Rather than calling all the various set_object_* functions, |
| 270 | we call fl_redraw_object here. This is sometimes redundant |
| 271 | but I doubt that's a big problem */ |
| 272 | if (ret == 0) |
| 273 | fl_redraw_object(g->ob_generic); |
| 274 | |
| 275 | return ret; |
| 276 | } |
| 277 | |
| 278 | typeobject GenericObjecttype = { |
| 279 | OB_HEAD_INIT(&Typetype) |
| 280 | 0, /*ob_size*/ |
| 281 | "generic FORMS object", /*tp_name*/ |
| 282 | sizeof(genericobject), /*tp_size*/ |
| 283 | 0, /*tp_itemsize*/ |
| 284 | /* methods */ |
| 285 | generic_dealloc, /*tp_dealloc*/ |
| 286 | 0, /*tp_print*/ |
| 287 | generic_getattr, /*tp_getattr*/ |
| 288 | generic_setattr, /*tp_setattr*/ |
| 289 | 0, /*tp_compare*/ |
| 290 | 0, /*tp_repr*/ |
| 291 | }; |
| 292 | |
| 293 | static object * |
| 294 | newgenericobject(generic, methods) |
| 295 | FL_OBJECT *generic; |
| 296 | struct methodlist *methods; |
| 297 | { |
| 298 | genericobject *g; |
| 299 | g = NEWOBJ(genericobject, &GenericObjecttype); |
| 300 | if (g == NULL) |
| 301 | return NULL; |
| 302 | g-> ob_generic = generic; |
| 303 | g->ob_methods = methods; |
| 304 | g->ob_callback = NULL; |
| 305 | g->ob_callback_arg = NULL; |
| 306 | knowgeneric(g); |
| 307 | return (object *)g; |
| 308 | } |
| 309 | |
| 310 | /**********************************************************************/ |
| 311 | /* Some common calling sequences */ |
| 312 | |
| 313 | /* void func (object, float) */ |
| 314 | static object * |
| 315 | call_forms_INf (func, obj, args) |
| 316 | void *(*func)(FL_OBJECT *, float); |
| 317 | FL_OBJECT *obj; |
| 318 | object *args; |
| 319 | { |
| 320 | float parameter; |
| 321 | |
| 322 | if (!getfloatarg (args, ¶meter)) return NULL; |
| 323 | |
| 324 | (*func) (obj, parameter); |
| 325 | |
| 326 | INCREF(None); |
| 327 | return None; |
| 328 | } |
| 329 | |
| 330 | /* void func (object, float) */ |
| 331 | static object * |
| 332 | call_forms_INfINf (func, obj, args) |
| 333 | void *(*func)(FL_OBJECT *, float, float); |
| 334 | FL_OBJECT *obj; |
| 335 | object *args; |
| 336 | { |
| 337 | float par1, par2; |
| 338 | |
| 339 | if (!getfloatfloatarg (args, &par1, &par2)) return NULL; |
| 340 | |
| 341 | (*func) (obj, par1, par2); |
| 342 | |
| 343 | INCREF(None); |
| 344 | return None; |
| 345 | } |
| 346 | |
| 347 | /* void func (object, int) */ |
| 348 | static object * |
| 349 | call_forms_INi (func, obj, args) |
| 350 | void *(*func)(FL_OBJECT *, int); |
| 351 | FL_OBJECT *obj; |
| 352 | object *args; |
| 353 | { |
| 354 | int parameter; |
| 355 | |
| 356 | if (!getintarg (args, ¶meter)) return NULL; |
| 357 | |
| 358 | (*func) (obj, parameter); |
| 359 | |
| 360 | INCREF(None); |
| 361 | return None; |
| 362 | } |
| 363 | |
| 364 | /* void func (object, string) */ |
| 365 | static object * |
| 366 | call_forms_INstr (func, obj, args) |
| 367 | void *(*func)(FL_OBJECT *, char *); |
| 368 | FL_OBJECT *obj; |
| 369 | object *args; |
| 370 | { |
| 371 | object *a; |
| 372 | |
| 373 | if (!getstrarg (args, &a)) return NULL; |
| 374 | |
| 375 | (*func) (obj, getstringvalue (a)); |
| 376 | |
| 377 | INCREF(None); |
| 378 | return None; |
| 379 | } |
| 380 | |
| 381 | |
| 382 | /* voide func (object, int, string) */ |
| 383 | static object * |
| 384 | call_forms_INiINstr (func, obj, args) |
| 385 | void *(*func)(FL_OBJECT *, int, char *); |
| 386 | FL_OBJECT *obj; |
| 387 | object *args; |
| 388 | |
| 389 | { |
| 390 | object *a; |
| 391 | int b; |
| 392 | |
| 393 | if (!getintstrarg (args, &b, &a)) return NULL; |
| 394 | |
| 395 | (*func) (obj, b, getstringvalue (a)); |
| 396 | |
| 397 | INCREF(None); |
| 398 | return None; |
| 399 | } |
| 400 | |
| 401 | /* void func (object, float) */ |
| 402 | static object * |
| 403 | call_forms_INiINi (func, obj, args) |
| 404 | void *(*func)(FL_OBJECT *, float, float); |
| 405 | FL_OBJECT *obj; |
| 406 | object *args; |
| 407 | { |
| 408 | int par1, par2; |
| 409 | |
| 410 | if (!getintintarg (args, &par1, &par2)) return NULL; |
| 411 | |
| 412 | (*func) (obj, par1, par2); |
| 413 | |
| 414 | INCREF(None); |
| 415 | return None; |
| 416 | } |
| 417 | |
| 418 | /* int func (object) */ |
| 419 | static object * |
| 420 | call_forms_Ri (func, obj, args) |
| 421 | int (*func)(FL_OBJECT *); |
| 422 | FL_OBJECT *obj; |
| 423 | object *args; |
| 424 | { |
| 425 | int retval; |
| 426 | |
| 427 | if (!getnoarg(args)) return NULL; |
| 428 | |
| 429 | retval = (*func) (obj); |
| 430 | |
| 431 | return newintobject ((long) retval); |
| 432 | } |
| 433 | |
| 434 | /* char * func (object) */ |
| 435 | static object * |
| 436 | call_forms_Rstr (func, obj, args) |
| 437 | char * (*func)(FL_OBJECT *); |
| 438 | FL_OBJECT *obj; |
| 439 | object *args; |
| 440 | { |
| 441 | char *str; |
| 442 | |
| 443 | if (!getnoarg (args)) return NULL; |
| 444 | |
| 445 | str = (*func) (obj); |
| 446 | |
| 447 | return newstringobject (str); |
| 448 | } |
| 449 | |
| 450 | /* int func (object) */ |
| 451 | static object * |
| 452 | call_forms_Rf (func, obj, args) |
| 453 | float (*func)(FL_OBJECT *); |
| 454 | FL_OBJECT *obj; |
| 455 | object *args; |
| 456 | { |
| 457 | float retval; |
| 458 | |
| 459 | if (!getnoarg(args)) return NULL; |
| 460 | |
| 461 | retval = (*func) (obj); |
| 462 | |
| 463 | return newfloatobject (retval); |
| 464 | } |
| 465 | |
| 466 | static object * |
| 467 | call_forms_OUTfOUTf (func, obj, args) |
| 468 | void *(*func)(FL_OBJECT *, float *, float *); |
| 469 | FL_OBJECT *obj; |
| 470 | object *args; |
| 471 | { |
| 472 | float f1, f2; |
| 473 | object *arg; |
| 474 | |
| 475 | if (!getnoarg(args)) return NULL; |
| 476 | |
| 477 | (*func) (obj, &f1, &f2); |
| 478 | |
| 479 | arg = newtupleobject (2); |
| 480 | if (arg == NULL) return NULL; |
| 481 | |
| 482 | settupleitem (arg, 0, newfloatobject (f1)); |
| 483 | settupleitem (arg, 1, newfloatobject (f2)); |
| 484 | return arg; |
| 485 | } |
| 486 | |
| 487 | static object * |
| 488 | call_forms_OUTf (func, obj, args) |
| 489 | void *(*func)(FL_OBJECT *, float *); |
| 490 | FL_OBJECT *obj; |
| 491 | object *args; |
| 492 | { |
| 493 | float f; |
| 494 | object *arg; |
| 495 | |
| 496 | if (!getnoarg(args)) return NULL; |
| 497 | |
| 498 | (*func) (obj, &f); |
| 499 | |
| 500 | return newfloatobject (f); |
| 501 | } |
| 502 | |
| 503 | /**********************************************************************/ |
| 504 | /* Class : browser */ |
| 505 | |
| 506 | static object * |
| 507 | set_browser_topline(g, args) |
| 508 | genericobject *g; |
| 509 | object *args; |
| 510 | { |
| 511 | return call_forms_INi (fl_set_browser_topline, g-> ob_generic, args); |
| 512 | } |
| 513 | |
| 514 | static object * |
| 515 | clear_browser(g, args) |
| 516 | genericobject *g; |
| 517 | object *args; |
| 518 | { |
| 519 | return generic_call (g, args, fl_clear_browser); |
| 520 | } |
| 521 | |
| 522 | static object * |
| 523 | add_browser_line (g, args) |
| 524 | genericobject *g; |
| 525 | object *args; |
| 526 | { |
| 527 | return call_forms_INstr (fl_add_browser_line, g-> ob_generic, args); |
| 528 | } |
| 529 | |
| 530 | static object * |
| 531 | addto_browser (g, args) |
| 532 | genericobject *g; |
| 533 | object *args; |
| 534 | { |
| 535 | return call_forms_INstr (fl_addto_browser, g-> ob_generic, args); |
| 536 | } |
| 537 | |
| 538 | static object * |
| 539 | insert_browser_line (g, args) |
| 540 | genericobject *g; |
| 541 | object *args; |
| 542 | { |
| 543 | return call_forms_INiINstr (fl_insert_browser_line, g-> ob_generic, args); |
| 544 | } |
| 545 | |
| 546 | static object * |
| 547 | delete_browser_line (g, args) |
| 548 | genericobject *g; |
| 549 | object *args; |
| 550 | { |
| 551 | return call_forms_INi (fl_delete_browser_line, g-> ob_generic, args); |
| 552 | } |
| 553 | |
| 554 | static object * |
| 555 | replace_browser_line (g, args) |
| 556 | genericobject *g; |
| 557 | object *args; |
| 558 | { |
| 559 | return call_forms_INiINstr (fl_replace_browser_line, g-> ob_generic, args); |
| 560 | } |
| 561 | |
| 562 | static object * |
| 563 | get_browser_line(g, args) |
| 564 | genericobject *g; |
| 565 | object *args; |
| 566 | { |
| 567 | int i; |
| 568 | char *str; |
| 569 | |
| 570 | if (!getintarg(args, &i)) |
| 571 | return NULL; |
| 572 | |
| 573 | str = fl_get_browser_line (g->ob_generic, i); |
| 574 | |
| 575 | return newstringobject (str); |
| 576 | } |
| 577 | |
| 578 | static object * |
| 579 | load_browser (g, args) |
| 580 | genericobject *g; |
| 581 | object *args; |
| 582 | { |
| 583 | return call_forms_INstr (fl_load_browser, g-> ob_generic, args); |
| 584 | } |
| 585 | |
| 586 | static object * |
| 587 | get_browser_maxline(g, args) |
| 588 | genericobject *g; |
| 589 | object *args; |
| 590 | { |
| 591 | return call_forms_Ri (fl_get_browser_maxline, g-> ob_generic, args); |
| 592 | } |
| 593 | |
| 594 | static object * |
| 595 | select_browser_line (g, args) |
| 596 | genericobject *g; |
| 597 | object *args; |
| 598 | { |
| 599 | return call_forms_INi (fl_select_browser_line, g-> ob_generic, args); |
| 600 | } |
| 601 | |
| 602 | static object * |
| 603 | deselect_browser_line (g, args) |
| 604 | genericobject *g; |
| 605 | object *args; |
| 606 | { |
| 607 | return call_forms_INi (fl_deselect_browser_line, g-> ob_generic, args); |
| 608 | } |
| 609 | |
| 610 | static object * |
| 611 | deselect_browser (g, args) |
| 612 | genericobject *g; |
| 613 | object *args; |
| 614 | { |
| 615 | return generic_call (g, args, fl_deselect_browser); |
| 616 | } |
| 617 | |
| 618 | static object * |
| 619 | isselected_browser_line (g, args) |
| 620 | genericobject *g; |
| 621 | object *args; |
| 622 | { |
| 623 | int i, j; |
| 624 | object *arg; |
| 625 | |
| 626 | if (!getintarg(args, &i)) |
| 627 | return NULL; |
| 628 | |
| 629 | j = fl_isselected_browser_line (g->ob_generic, i); |
| 630 | |
| 631 | return newintobject (j); |
| 632 | } |
| 633 | |
| 634 | static object * |
| 635 | get_browser (g, args) |
| 636 | genericobject *g; |
| 637 | object *args; |
| 638 | { |
| 639 | return call_forms_Ri (fl_get_browser, g-> ob_generic, args); |
| 640 | } |
| 641 | |
| 642 | static object * |
| 643 | set_browser_fontsize (g, args) |
| 644 | genericobject *g; |
| 645 | object *args; |
| 646 | { |
| 647 | return call_forms_INf (fl_set_browser_fontsize, g-> ob_generic, args); |
| 648 | } |
| 649 | |
| 650 | static object * |
| 651 | set_browser_fontstyle (g, args) |
| 652 | genericobject *g; |
| 653 | object *args; |
| 654 | { |
| 655 | return call_forms_INi (fl_set_browser_fontstyle, g-> ob_generic, args); |
| 656 | } |
| 657 | |
| 658 | static struct methodlist browser_methods[] = { |
| 659 | {"set_browser_topline", set_browser_topline}, |
| 660 | {"clear_browser", clear_browser}, |
| 661 | {"add_browser_line", add_browser_line}, |
| 662 | {"addto_browser", addto_browser}, |
| 663 | {"insert_browser_line", insert_browser_line}, |
| 664 | {"delete_browser_line", delete_browser_line}, |
| 665 | {"replace_browser_line",replace_browser_line}, |
| 666 | {"get_browser_line", get_browser_line}, |
| 667 | {"load_browser", load_browser}, |
| 668 | {"get_browser_maxline", get_browser_maxline}, |
| 669 | {"select_browser_line", select_browser_line}, |
| 670 | {"deselect_browser_line", deselect_browser_line}, |
| 671 | {"deselect_browser", deselect_browser}, |
| 672 | {"isselected_browser_line", isselected_browser_line}, |
| 673 | {"get_browser", get_browser}, |
| 674 | {"set_browser_fontsize",set_browser_fontsize}, |
| 675 | {"set_browser_fontstyle", set_browser_fontstyle}, |
| 676 | {NULL, NULL} /* sentinel */ |
| 677 | }; |
| 678 | |
| 679 | /* Class: button */ |
| 680 | |
| 681 | static object * |
| 682 | set_button(g, args) |
| 683 | genericobject *g; |
| 684 | object *args; |
| 685 | { |
| 686 | return call_forms_INi (fl_set_button, g-> ob_generic, args); |
| 687 | } |
| 688 | |
| 689 | static object * |
| 690 | get_button(g, args) |
| 691 | genericobject *g; |
| 692 | object *args; |
| 693 | { |
| 694 | return call_forms_Ri (fl_get_button, g-> ob_generic, args); |
| 695 | } |
| 696 | |
| 697 | static struct methodlist button_methods[] = { |
| 698 | {"set_button", set_button}, |
| 699 | {"get_button", get_button}, |
| 700 | {NULL, NULL} /* sentinel */ |
| 701 | }; |
| 702 | |
| 703 | /* Class: choice */ |
| 704 | |
| 705 | static object * |
| 706 | set_choice(g, args) |
| 707 | genericobject *g; |
| 708 | object *args; |
| 709 | { |
| 710 | return call_forms_INi (fl_set_choice, g-> ob_generic, args); |
| 711 | } |
| 712 | |
| 713 | static object * |
| 714 | get_choice(g, args) |
| 715 | genericobject *g; |
| 716 | object *args; |
| 717 | { |
| 718 | return call_forms_Ri (fl_get_choice, g-> ob_generic, args); |
| 719 | } |
| 720 | |
| 721 | static object * |
| 722 | clear_choice (g, args) |
| 723 | genericobject *g; |
| 724 | object *args; |
| 725 | { |
| 726 | generic_call (g, args, fl_clear_choice); |
| 727 | } |
| 728 | |
| 729 | static object * |
| 730 | addto_choice (g, args) |
| 731 | genericobject *g; |
| 732 | object *args; |
| 733 | { |
| 734 | return call_forms_INstr (fl_addto_choice, g-> ob_generic, args); |
| 735 | } |
| 736 | |
| 737 | static object * |
| 738 | replace_choice (g, args) |
| 739 | genericobject *g; |
| 740 | object *args; |
| 741 | { |
| 742 | return call_forms_INiINstr (fl_replace_choice, g-> ob_generic, args); |
| 743 | } |
| 744 | |
| 745 | static object * |
| 746 | delete_choice (g, args) |
| 747 | genericobject *g; |
| 748 | object *args; |
| 749 | { |
| 750 | return call_forms_INi (fl_delete_choice, g-> ob_generic, args); |
| 751 | } |
| 752 | |
| 753 | static object * |
| 754 | get_choice_text (g, args) |
| 755 | genericobject *g; |
| 756 | object *args; |
| 757 | { |
| 758 | return call_forms_Rstr (fl_get_choice_text, g-> ob_generic, args); |
| 759 | } |
| 760 | |
| 761 | static object * |
| 762 | set_choice_fontsize (g, args) |
| 763 | genericobject *g; |
| 764 | object *args; |
| 765 | { |
| 766 | return call_forms_INf (fl_set_choice_fontsize, g-> ob_generic, args); |
| 767 | } |
| 768 | |
| 769 | static object * |
| 770 | set_choice_fontstyle (g, args) |
| 771 | genericobject *g; |
| 772 | object *args; |
| 773 | { |
| 774 | return call_forms_INi (fl_set_choice_fontstyle, g-> ob_generic, args); |
| 775 | } |
| 776 | |
| 777 | static struct methodlist choice_methods[] = { |
| 778 | {"set_choice", set_choice}, |
| 779 | {"get_choice", get_choice}, |
| 780 | {"clear_choice", clear_choice}, |
| 781 | {"addto_choice", addto_choice}, |
| 782 | {"replace_choice", replace_choice}, |
| 783 | {"delete_choice", delete_choice}, |
| 784 | {"get_choice_text", get_choice_text}, |
| 785 | {"set_choice_fontsize", set_choice_fontsize}, |
| 786 | {"set_choice_fontstyle",set_choice_fontstyle}, |
| 787 | {NULL, NULL} /* sentinel */ |
| 788 | }; |
| 789 | |
| 790 | /* Class : Clock */ |
| 791 | |
| 792 | static object * |
| 793 | get_clock(g, args) |
| 794 | genericobject *g; |
| 795 | object *args; |
| 796 | { |
| 797 | int i0, i1, i2; |
| 798 | object *arg; |
| 799 | |
| 800 | if (!getnoarg(args)) |
| 801 | return NULL; |
| 802 | |
| 803 | fl_get_clock (g->ob_generic, &i0, &i1, &i2); |
| 804 | |
| 805 | arg = newtupleobject (3); |
| 806 | if (arg == NULL) return NULL; |
| 807 | |
| 808 | settupleitem (arg, 0, newintobject (i0)); |
| 809 | settupleitem (arg, 1, newintobject (i1)); |
| 810 | settupleitem (arg, 2, newintobject (i2)); |
| 811 | return arg; |
| 812 | } |
| 813 | |
| 814 | static struct methodlist clock_methods[] = { |
| 815 | {"get_clock", get_clock}, |
| 816 | {NULL, NULL} /* sentinel */ |
| 817 | }; |
| 818 | |
| 819 | /* CLass : Counters */ |
| 820 | |
| 821 | static object * |
| 822 | get_counter_value(g, args) |
| 823 | genericobject *g; |
| 824 | object *args; |
| 825 | { |
| 826 | return call_forms_Rf (fl_get_counter_value, g-> ob_generic, args); |
| 827 | } |
| 828 | |
| 829 | static object * |
| 830 | set_counter_value (g, args) |
| 831 | genericobject *g; |
| 832 | object *args; |
| 833 | { |
| 834 | return call_forms_INf (fl_set_counter_value, g-> ob_generic, args); |
| 835 | } |
| 836 | |
| 837 | static object * |
| 838 | set_counter_precision (g, args) |
| 839 | genericobject *g; |
| 840 | object *args; |
| 841 | { |
| 842 | return call_forms_INi (fl_set_counter_precision, g-> ob_generic, args); |
| 843 | } |
| 844 | |
| 845 | static object * |
| 846 | set_counter_bounds (g, args) |
| 847 | genericobject *g; |
| 848 | object *args; |
| 849 | { |
| 850 | return call_forms_INfINf (fl_set_counter_bounds, g-> ob_generic, args); |
| 851 | } |
| 852 | |
| 853 | static object * |
| 854 | set_counter_step (g, args) |
| 855 | genericobject *g; |
| 856 | object *args; |
| 857 | { |
| 858 | return call_forms_INfINf (fl_set_counter_step, g-> ob_generic, args); |
| 859 | } |
| 860 | |
| 861 | static object * |
| 862 | set_counter_return (g, args) |
| 863 | genericobject *g; |
| 864 | object *args; |
| 865 | { |
| 866 | return call_forms_INi (fl_set_counter_return, g-> ob_generic, args); |
| 867 | } |
| 868 | |
| 869 | static struct methodlist counter_methods[] = { |
| 870 | {"set_counter_value", set_counter_value}, |
| 871 | {"get_counter_value", get_counter_value}, |
| 872 | {"set_counter_bounds", set_counter_bounds}, |
| 873 | {"set_counter_step", set_counter_step}, |
| 874 | {"set_counter_precision", set_counter_precision}, |
| 875 | {"set_counter_return", set_counter_return}, |
| 876 | {NULL, NULL} /* sentinel */ |
| 877 | }; |
| 878 | |
| 879 | /* Class : Defaults */ |
| 880 | |
| 881 | static object * |
| 882 | get_default(g, args) |
| 883 | genericobject *g; |
| 884 | object *args; |
| 885 | { |
| 886 | char c; |
| 887 | |
| 888 | if (!getnoarg(args)) return NULL; |
| 889 | |
| 890 | c = fl_get_default (g->ob_generic); |
| 891 | |
| 892 | return ((object *) mknewcharobject (c)); /* in cgensupport.c */ |
| 893 | } |
| 894 | |
| 895 | static struct methodlist default_methods[] = { |
| 896 | {"get_default", get_default}, |
| 897 | {NULL, NULL} /* sentinel */ |
| 898 | }; |
| 899 | |
| 900 | |
| 901 | /* Class: Dials */ |
| 902 | |
| 903 | static object * |
| 904 | set_dial (g, args) |
| 905 | genericobject *g; |
| 906 | object *args; |
| 907 | { |
| 908 | float f1, f2, f3; |
| 909 | |
| 910 | if (!getfloatfloatfloatarg(args, &f1, &f2, &f3)) |
| 911 | return NULL; |
| 912 | fl_set_dial (g->ob_generic, f1, f2, f3); |
| 913 | INCREF(None); |
| 914 | return None; |
| 915 | } |
| 916 | |
| 917 | static object * |
| 918 | get_dial(g, args) |
| 919 | genericobject *g; |
| 920 | object *args; |
| 921 | { |
| 922 | return call_forms_Rf (fl_get_dial, g-> ob_generic, args); |
| 923 | } |
| 924 | |
| 925 | static object * |
| 926 | set_dial_value (g, args) |
| 927 | genericobject *g; |
| 928 | object *args; |
| 929 | { |
| 930 | return call_forms_INf (fl_set_dial_value, g-> ob_generic, args); |
| 931 | } |
| 932 | |
| 933 | static object * |
| 934 | set_dial_bounds (g, args) |
| 935 | genericobject *g; |
| 936 | object *args; |
| 937 | { |
| 938 | return call_forms_INfINf (fl_set_dial_bounds, g-> ob_generic, args); |
| 939 | } |
| 940 | |
| 941 | static object * |
| 942 | get_dial_bounds (g, args) |
| 943 | genericobject *g; |
| 944 | object *args; |
| 945 | { |
| 946 | return call_forms_OUTfOUTf (fl_get_dial_bounds, g-> ob_generic, args); |
| 947 | } |
| 948 | |
| 949 | static struct methodlist dial_methods[] = { |
| 950 | {"set_dial", set_dial}, |
| 951 | {"get_dial", get_dial}, |
| 952 | {"set_dial_value", set_dial_value}, |
| 953 | {"get_dial_value", get_dial}, |
| 954 | {"set_dial_bounds", set_dial_bounds}, |
| 955 | {"get_dial_bounds", get_dial_bounds}, |
| 956 | {NULL, NULL} /* sentinel */ |
| 957 | }; |
| 958 | |
| 959 | /* Class : Input */ |
| 960 | |
| 961 | static object * |
| 962 | set_input (g, args) |
| 963 | genericobject *g; |
| 964 | object *args; |
| 965 | { |
| 966 | return call_forms_INstr (fl_set_input, g-> ob_generic, args); |
| 967 | } |
| 968 | |
| 969 | static object * |
| 970 | get_input (g, args) |
| 971 | genericobject *g; |
| 972 | object *args; |
| 973 | { |
| 974 | return call_forms_Rstr (fl_get_input, g-> ob_generic, args); |
| 975 | } |
| 976 | |
| 977 | static object * |
| 978 | set_input_color (g, args) |
| 979 | genericobject *g; |
| 980 | object *args; |
| 981 | { |
| 982 | return call_forms_INfINf (fl_set_input_color, g-> ob_generic, args); |
| 983 | } |
| 984 | |
| 985 | static struct methodlist input_methods[] = { |
| 986 | {"set_input", set_input}, |
| 987 | {"get_input", get_input}, |
| 988 | {"set_input_color", set_input_color}, |
| 989 | {NULL, NULL} /* sentinel */ |
| 990 | }; |
| 991 | |
| 992 | |
| 993 | /* Class : Menu */ |
| 994 | |
| 995 | static object * |
| 996 | set_menu (g, args) |
| 997 | genericobject *g; |
| 998 | object *args; |
| 999 | { |
| 1000 | return call_forms_INstr (fl_set_menu, g-> ob_generic, args); |
| 1001 | } |
| 1002 | |
| 1003 | static object * |
| 1004 | get_menu (g, args) |
| 1005 | genericobject *g; |
| 1006 | object *args; |
| 1007 | { |
| 1008 | return call_forms_Ri (fl_get_menu, g-> ob_generic, args); |
| 1009 | } |
| 1010 | |
| 1011 | static object * |
| 1012 | addto_menu (g, args) |
| 1013 | genericobject *g; |
| 1014 | object *args; |
| 1015 | { |
| 1016 | return call_forms_INstr (fl_addto_menu, g-> ob_generic, args); |
| 1017 | } |
| 1018 | |
| 1019 | static struct methodlist menu_methods[] = { |
| 1020 | {"set_menu", set_menu}, |
| 1021 | {"get_menu", get_menu}, |
| 1022 | {"addto_menu", addto_menu}, |
| 1023 | {NULL, NULL} /* sentinel */ |
| 1024 | }; |
| 1025 | |
| 1026 | |
| 1027 | /* Class: Sliders */ |
| 1028 | |
| 1029 | static object * |
| 1030 | set_slider (g, args) |
| 1031 | genericobject *g; |
| 1032 | object *args; |
| 1033 | { |
| 1034 | float f1, f2, f3; |
| 1035 | |
| 1036 | if (!getfloatfloatfloatarg(args, &f1, &f2, &f3)) |
| 1037 | return NULL; |
| 1038 | fl_set_slider (g->ob_generic, f1, f2, f3); |
| 1039 | INCREF(None); |
| 1040 | return None; |
| 1041 | } |
| 1042 | |
| 1043 | static object * |
| 1044 | get_slider(g, args) |
| 1045 | genericobject *g; |
| 1046 | object *args; |
| 1047 | { |
| 1048 | return call_forms_Rf (fl_get_slider, g-> ob_generic, args); |
| 1049 | } |
| 1050 | |
| 1051 | static object * |
| 1052 | set_slider_value (g, args) |
| 1053 | genericobject *g; |
| 1054 | object *args; |
| 1055 | { |
| 1056 | return call_forms_INf (fl_set_slider_value, g-> ob_generic, args); |
| 1057 | } |
| 1058 | |
| 1059 | static object * |
| 1060 | set_slider_bounds (g, args) |
| 1061 | genericobject *g; |
| 1062 | object *args; |
| 1063 | { |
| 1064 | return call_forms_INfINf (fl_set_slider_bounds, g-> ob_generic, args); |
| 1065 | } |
| 1066 | |
| 1067 | static object * |
| 1068 | get_slider_bounds (g, args) |
| 1069 | genericobject *g; |
| 1070 | object *args; |
| 1071 | { |
| 1072 | return call_forms_OUTfOUTf(fl_get_slider_bounds, g-> ob_generic, args); |
| 1073 | } |
| 1074 | |
| 1075 | static object * |
| 1076 | set_slider_return (g, args) |
| 1077 | genericobject *g; |
| 1078 | object *args; |
| 1079 | { |
| 1080 | return call_forms_INf (fl_set_slider_return, g-> ob_generic, args); |
| 1081 | } |
| 1082 | |
| 1083 | static object * |
| 1084 | set_slider_size (g, args) |
| 1085 | genericobject *g; |
| 1086 | object *args; |
| 1087 | { |
| 1088 | return call_forms_INf (fl_set_slider_size, g-> ob_generic, args); |
| 1089 | } |
| 1090 | |
| 1091 | static object * |
| 1092 | set_slider_precision (g, args) |
| 1093 | genericobject *g; |
| 1094 | object *args; |
| 1095 | { |
| 1096 | return call_forms_INi (fl_set_slider_precision, g-> ob_generic, args); |
| 1097 | } |
| 1098 | |
| 1099 | static struct methodlist slider_methods[] = { |
| 1100 | {"set_slider", set_slider}, |
| 1101 | {"get_slider", get_slider}, |
| 1102 | {"set_slider_value", set_slider_value}, |
| 1103 | {"get_slider_value", get_slider}, |
| 1104 | {"set_slider_bounds", set_slider_bounds}, |
| 1105 | {"get_slider_bounds", get_slider_bounds}, |
| 1106 | {"set_slider_return", set_slider_return}, |
| 1107 | {"set_slider_size", set_slider_size}, |
| 1108 | {"set_slider_precision",set_slider_precision}, |
| 1109 | {NULL, NULL} /* sentinel */ |
| 1110 | }; |
| 1111 | |
| 1112 | static object * |
| 1113 | set_positioner_xvalue (g, args) |
| 1114 | genericobject *g; |
| 1115 | object *args; |
| 1116 | { |
| 1117 | return call_forms_INf (fl_set_positioner_xvalue, g-> ob_generic, args); |
| 1118 | } |
| 1119 | |
| 1120 | static object * |
| 1121 | set_positioner_xbounds (g, args) |
| 1122 | genericobject *g; |
| 1123 | object *args; |
| 1124 | { |
| 1125 | return call_forms_INfINf (fl_set_positioner_xbounds, g-> ob_generic, args); |
| 1126 | } |
| 1127 | |
| 1128 | static object * |
| 1129 | set_positioner_yvalue (g, args) |
| 1130 | genericobject *g; |
| 1131 | object *args; |
| 1132 | { |
| 1133 | return call_forms_INf (fl_set_positioner_yvalue, g-> ob_generic, args); |
| 1134 | } |
| 1135 | |
| 1136 | static object * |
| 1137 | set_positioner_ybounds (g, args) |
| 1138 | genericobject *g; |
| 1139 | object *args; |
| 1140 | { |
| 1141 | return call_forms_INfINf (fl_set_positioner_ybounds, g-> ob_generic, args); |
| 1142 | } |
| 1143 | |
| 1144 | static object * |
| 1145 | get_positioner_xvalue (g, args) |
| 1146 | genericobject *g; |
| 1147 | object *args; |
| 1148 | { |
| 1149 | return call_forms_Rf (fl_get_positioner_xvalue, g-> ob_generic, args); |
| 1150 | } |
| 1151 | |
| 1152 | static object * |
| 1153 | get_positioner_xbounds (g, args) |
| 1154 | genericobject *g; |
| 1155 | object *args; |
| 1156 | { |
| 1157 | return call_forms_OUTfOUTf (fl_get_positioner_xbounds, g-> ob_generic, args); |
| 1158 | } |
| 1159 | |
| 1160 | static object * |
| 1161 | get_positioner_yvalue (g, args) |
| 1162 | genericobject *g; |
| 1163 | object *args; |
| 1164 | { |
| 1165 | return call_forms_Rf (fl_get_positioner_yvalue, g-> ob_generic, args); |
| 1166 | } |
| 1167 | |
| 1168 | static object * |
| 1169 | get_positioner_ybounds (g, args) |
| 1170 | genericobject *g; |
| 1171 | object *args; |
| 1172 | { |
| 1173 | return call_forms_OUTfOUTf (fl_get_positioner_ybounds, g-> ob_generic, args); |
| 1174 | } |
| 1175 | |
| 1176 | static struct methodlist positioner_methods[] = { |
| 1177 | {"set_positioner_xvalue", set_positioner_xvalue}, |
| 1178 | {"set_positioner_yvalue", set_positioner_yvalue}, |
| 1179 | {"set_positioner_xbounds", set_positioner_xbounds}, |
| 1180 | {"set_positioner_ybounds", set_positioner_ybounds}, |
| 1181 | {"get_positioner_xvalue", get_positioner_xvalue}, |
| 1182 | {"get_positioner_yvalue", get_positioner_yvalue}, |
| 1183 | {"get_positioner_xbounds", get_positioner_xbounds}, |
| 1184 | {"get_positioner_ybounds", set_positioner_ybounds}, |
| 1185 | {NULL, NULL} /* sentinel */ |
| 1186 | }; |
| 1187 | |
| 1188 | /* Class timer */ |
| 1189 | |
| 1190 | static object * |
| 1191 | set_timer (g, args) |
| 1192 | genericobject *g; |
| 1193 | object *args; |
| 1194 | { |
| 1195 | return call_forms_INf (fl_set_timer, g-> ob_generic, args); |
| 1196 | } |
| 1197 | |
| 1198 | static object * |
| 1199 | get_timer (g, args) |
| 1200 | genericobject *g; |
| 1201 | object *args; |
| 1202 | { |
| 1203 | return call_forms_Rf (fl_get_timer, g-> ob_generic, args); |
| 1204 | } |
| 1205 | |
| 1206 | static struct methodlist timer_methods[] = { |
| 1207 | {"set_timer", set_timer}, |
| 1208 | {"get_timer", get_timer}, |
| 1209 | {NULL, NULL} /* sentinel */ |
| 1210 | }; |
| 1211 | |
| 1212 | /* Form objects */ |
| 1213 | |
| 1214 | typedef struct { |
| 1215 | OB_HEAD |
| 1216 | FL_FORM *ob_form; |
| 1217 | } formobject; |
| 1218 | |
| 1219 | extern typeobject Formtype; /* Forward */ |
| 1220 | |
| 1221 | #define is_formobject(v) ((v)->ob_type == &Formtype) |
| 1222 | |
| 1223 | static object * |
| 1224 | form_show_form(f, args) |
| 1225 | formobject *f; |
| 1226 | object *args; |
| 1227 | { |
| 1228 | int place, border; |
| 1229 | object *name; |
| 1230 | if (!getintintstrarg(args, &place, &border, &name)) |
| 1231 | return NULL; |
| 1232 | fl_show_form(f->ob_form, place, border, getstringvalue(name)); |
| 1233 | INCREF(None); |
| 1234 | return None; |
| 1235 | } |
| 1236 | |
| 1237 | static object * |
| 1238 | form_call(func, f, args) |
| 1239 | FL_FORM *f; |
| 1240 | object *args; |
| 1241 | void (*func)(FL_FORM *); |
| 1242 | { |
| 1243 | if (!getnoarg(args)) return NULL; |
| 1244 | |
| 1245 | (*func)(f); |
| 1246 | |
| 1247 | INCREF(None); |
| 1248 | return None; |
| 1249 | } |
| 1250 | |
| 1251 | static object * |
| 1252 | form_call_INiINi (func, f, args) |
| 1253 | FL_FORM *f; |
| 1254 | object *args; |
| 1255 | void (*func)(FL_FORM *, int, int); |
| 1256 | { |
| 1257 | int a, b; |
| 1258 | |
| 1259 | if (!getintintarg(args, &a, &b)) return NULL; |
| 1260 | |
| 1261 | (*func)(f, a, b); |
| 1262 | |
| 1263 | INCREF(None); |
| 1264 | return None; |
| 1265 | } |
| 1266 | |
| 1267 | static object * |
| 1268 | form_hide_form(f, args) |
| 1269 | formobject *f; |
| 1270 | object *args; |
| 1271 | { |
| 1272 | return form_call (fl_hide_form, f-> ob_form, args); |
| 1273 | } |
| 1274 | |
| 1275 | static object * |
| 1276 | form_redraw_form(f, args) |
| 1277 | formobject *f; |
| 1278 | object *args; |
| 1279 | { |
| 1280 | return form_call (fl_redraw_form, f-> ob_form, args); |
| 1281 | } |
| 1282 | |
| 1283 | static object * |
| 1284 | form_set_form_position (f, args) |
| 1285 | formobject *f; |
| 1286 | object *args; |
| 1287 | { |
| 1288 | return form_call_INiINi (fl_set_form_position, f-> ob_form, args); |
| 1289 | } |
| 1290 | |
| 1291 | static object * |
| 1292 | generic_add_object (f, args, func, internal_methods) |
| 1293 | formobject *f; |
| 1294 | object *args; |
| 1295 | FL_OBJECT *(*func)(int, float, float, float, float, char*); |
| 1296 | struct methodlist *internal_methods; |
| 1297 | { |
| 1298 | int type; |
| 1299 | float x, y, w, h; |
| 1300 | object *name; |
| 1301 | FL_OBJECT *genobj; |
| 1302 | |
| 1303 | if (!getintfloatfloatfloatfloatstr (args,&type,&x,&y,&w,&h,&name)) |
| 1304 | return NULL; |
| 1305 | |
| 1306 | fl_addto_form (f-> ob_form); |
| 1307 | |
| 1308 | genobj = (*func) (type, x, y, w, h, getstringvalue (name)); |
| 1309 | |
| 1310 | fl_end_form (); |
| 1311 | |
| 1312 | if (genobj == NULL) { err_nomem(); return NULL; } |
| 1313 | |
| 1314 | return newgenericobject (genobj, internal_methods); |
| 1315 | } |
| 1316 | |
| 1317 | static object * |
| 1318 | form_add_button(f, args) |
| 1319 | formobject *f; |
| 1320 | object *args; |
| 1321 | { |
| 1322 | return generic_add_object(f, args, fl_add_button, button_methods); |
| 1323 | } |
| 1324 | |
| 1325 | static object * |
| 1326 | form_add_lightbutton(f, args) |
| 1327 | formobject *f; |
| 1328 | object *args; |
| 1329 | { |
| 1330 | return generic_add_object(f, args, fl_add_lightbutton, button_methods); |
| 1331 | } |
| 1332 | |
| 1333 | static object * |
| 1334 | form_add_roundbutton(f, args) |
| 1335 | formobject *f; |
| 1336 | object *args; |
| 1337 | { |
| 1338 | return generic_add_object(f, args, fl_add_roundbutton, button_methods); |
| 1339 | } |
| 1340 | |
| 1341 | static object * |
| 1342 | form_add_menu (f, args) |
| 1343 | formobject *f; |
| 1344 | object *args; |
| 1345 | { |
| 1346 | return generic_add_object(f, args, fl_add_menu, menu_methods); |
| 1347 | } |
| 1348 | |
| 1349 | static object * |
| 1350 | form_add_slider(f, args) |
| 1351 | formobject *f; |
| 1352 | object *args; |
| 1353 | { |
| 1354 | return generic_add_object(f, args, fl_add_slider, slider_methods); |
| 1355 | } |
| 1356 | |
| 1357 | static object * |
| 1358 | form_add_valslider(f, args) |
| 1359 | formobject *f; |
| 1360 | object *args; |
| 1361 | { |
| 1362 | return generic_add_object(f, args, fl_add_valslider, slider_methods); |
| 1363 | } |
| 1364 | |
| 1365 | static object * |
| 1366 | form_add_dial (f, args) |
| 1367 | formobject *f; |
| 1368 | object *args; |
| 1369 | { |
| 1370 | return generic_add_object(f, args, fl_add_dial, dial_methods); |
| 1371 | } |
| 1372 | |
| 1373 | static object * |
| 1374 | form_add_counter (f, args) |
| 1375 | formobject *f; |
| 1376 | object *args; |
| 1377 | { |
| 1378 | return generic_add_object(f, args, fl_add_counter, counter_methods); |
| 1379 | } |
| 1380 | |
| 1381 | static object * |
| 1382 | form_add_default (f, args) |
| 1383 | formobject *f; |
| 1384 | object *args; |
| 1385 | { |
| 1386 | return generic_add_object(f, args, fl_add_default, default_methods); |
| 1387 | } |
| 1388 | |
| 1389 | static object * |
| 1390 | form_add_clock (f, args) |
| 1391 | formobject *f; |
| 1392 | object *args; |
| 1393 | { |
| 1394 | return generic_add_object(f, args, fl_add_clock, clock_methods); |
| 1395 | } |
| 1396 | |
| 1397 | static object * |
| 1398 | form_add_box (f, args) |
| 1399 | formobject *f; |
| 1400 | object *args; |
| 1401 | { |
| 1402 | return generic_add_object(f, args, fl_add_box, NULL); |
| 1403 | } |
| 1404 | |
| 1405 | static object * |
| 1406 | form_add_choice (f, args) |
| 1407 | formobject *f; |
| 1408 | object *args; |
| 1409 | { |
| 1410 | return generic_add_object(f, args, fl_add_choice, choice_methods); |
| 1411 | } |
| 1412 | |
| 1413 | static object * |
| 1414 | form_add_browser (f, args) |
| 1415 | formobject *f; |
| 1416 | object *args; |
| 1417 | { |
| 1418 | return generic_add_object(f, args, fl_add_browser, browser_methods); |
| 1419 | } |
| 1420 | |
| 1421 | static object * |
| 1422 | form_add_positioner (f, args) |
| 1423 | formobject *f; |
| 1424 | object *args; |
| 1425 | { |
| 1426 | return generic_add_object(f, args, fl_add_positioner, positioner_methods); |
| 1427 | } |
| 1428 | |
| 1429 | static object * |
| 1430 | form_add_input (f, args) |
| 1431 | formobject *f; |
| 1432 | object *args; |
| 1433 | { |
| 1434 | return generic_add_object(f, args, fl_add_input, input_methods); |
| 1435 | } |
| 1436 | |
| 1437 | static object * |
| 1438 | form_add_text (f, args) |
| 1439 | formobject *f; |
| 1440 | object *args; |
| 1441 | { |
| 1442 | return generic_add_object(f, args, fl_add_text, NULL); |
| 1443 | } |
| 1444 | |
| 1445 | static object * |
| 1446 | form_add_timer (f, args) |
| 1447 | formobject *f; |
| 1448 | object *args; |
| 1449 | { |
| 1450 | return generic_add_object(f, args, fl_add_timer, timer_methods); |
| 1451 | } |
| 1452 | |
| 1453 | static object * |
| 1454 | form_show_message (f, args) |
| 1455 | formobject *f; |
| 1456 | object *args; |
| 1457 | { |
| 1458 | object *a, *b, *c; |
| 1459 | |
| 1460 | if (!getstrstrstrarg(args, &a, &b, &c)) return NULL; |
| 1461 | |
| 1462 | fl_show_message ( |
| 1463 | getstringvalue(a), getstringvalue(b), getstringvalue(c)); |
| 1464 | |
| 1465 | INCREF (None); |
| 1466 | return None; |
| 1467 | } |
| 1468 | |
| 1469 | static object * |
| 1470 | form_show_question (f, args) |
| 1471 | formobject *f; |
| 1472 | object *args; |
| 1473 | { |
| 1474 | int ret; |
| 1475 | object *a, *b, *c; |
| 1476 | |
| 1477 | if (!getstrstrstrarg(args, &a, &b, &c)) return NULL; |
| 1478 | |
| 1479 | ret = fl_show_question ( |
| 1480 | getstringvalue(a), getstringvalue(b), getstringvalue(c)); |
| 1481 | |
| 1482 | return newintobject ((long) ret); |
| 1483 | } |
| 1484 | |
| 1485 | static object * |
| 1486 | form_show_input (f, args) |
| 1487 | formobject *f; |
| 1488 | object *args; |
| 1489 | { |
| 1490 | char *str; |
| 1491 | object *a, *b; |
| 1492 | |
| 1493 | if (!getstrstrarg(args, &a, &b)) return NULL; |
| 1494 | |
| 1495 | str = fl_show_input (getstringvalue(a), getstringvalue(b)); |
| 1496 | |
| 1497 | return newstringobject (str); |
| 1498 | } |
| 1499 | |
| 1500 | static object * |
| 1501 | form_file_selector (f, args) |
| 1502 | formobject *f; |
| 1503 | object *args; |
| 1504 | { |
| 1505 | char *str; |
| 1506 | object *a, *b, *c, *d; |
| 1507 | |
| 1508 | if (!getstrstrstrstrarg(args, &a, &b, &c, &d)) return NULL; |
| 1509 | |
| 1510 | str = fl_show_file_selector (getstringvalue(a), getstringvalue(b), |
| 1511 | getstringvalue (c), getstringvalue (d)); |
| 1512 | |
| 1513 | return newstringobject (str); |
| 1514 | } |
| 1515 | |
| 1516 | |
| 1517 | static object * |
| 1518 | form_file_selector_func (f, args, func) |
| 1519 | formobject *f; |
| 1520 | object *args; |
| 1521 | char *(*func)(); |
| 1522 | { |
| 1523 | char *str; |
| 1524 | |
| 1525 | str = (*func) (); |
| 1526 | |
| 1527 | return newstringobject (str); |
| 1528 | } |
| 1529 | |
| 1530 | static object * |
| 1531 | form_get_directory (f, args) |
| 1532 | formobject *f; |
| 1533 | object *args; |
| 1534 | { |
| 1535 | return form_file_selector_func (f, args, fl_get_directory); |
| 1536 | } |
| 1537 | |
| 1538 | static object * |
| 1539 | form_get_pattern (f, args) |
| 1540 | formobject *f; |
| 1541 | object *args; |
| 1542 | { |
| 1543 | return form_file_selector_func (f, args, fl_get_pattern); |
| 1544 | } |
| 1545 | |
| 1546 | static object * |
| 1547 | form_get_filename (f, args) |
| 1548 | formobject *f; |
| 1549 | object *args; |
| 1550 | { |
| 1551 | return form_file_selector_func (f, args, fl_get_filename); |
| 1552 | |
| 1553 | } |
| 1554 | |
| 1555 | static object * |
| 1556 | form_freeze_form(f, args) |
| 1557 | formobject *f; |
| 1558 | object *args; |
| 1559 | { |
| 1560 | return form_call (fl_freeze_form, f-> ob_form, args); |
| 1561 | } |
| 1562 | |
| 1563 | static object * |
| 1564 | form_unfreeze_form(f, args) |
| 1565 | formobject *f; |
| 1566 | object *args; |
| 1567 | { |
| 1568 | return form_call (fl_unfreeze_form, f-> ob_form, args); |
| 1569 | } |
| 1570 | |
| 1571 | static object * |
| 1572 | form_display_form(f, args) |
| 1573 | formobject *f; |
| 1574 | object *args; |
| 1575 | { |
| 1576 | int place, border; |
| 1577 | object *name; |
| 1578 | if (!getintintstrarg(args, &place, &border, &name)) |
| 1579 | return NULL; |
| 1580 | fl_show_form(f->ob_form, place, border, getstringvalue(name)); |
| 1581 | INCREF(None); |
| 1582 | return None; |
| 1583 | } |
| 1584 | |
| 1585 | static object * |
| 1586 | form_remove_form(f, args) |
| 1587 | formobject *f; |
| 1588 | object *args; |
| 1589 | { |
| 1590 | return form_call (fl_remove_form, f-> ob_form, args); |
| 1591 | } |
| 1592 | |
| 1593 | static object * |
| 1594 | form_activate_form(f, args) |
| 1595 | formobject *f; |
| 1596 | object *args; |
| 1597 | { |
| 1598 | return form_call (fl_activate_form, f-> ob_form, args); |
| 1599 | } |
| 1600 | |
| 1601 | static object * |
| 1602 | form_deactivate_form(f, args) |
| 1603 | formobject *f; |
| 1604 | object *args; |
| 1605 | { |
| 1606 | return form_call (fl_deactivate_form, f-> ob_form, args); |
| 1607 | } |
| 1608 | |
| 1609 | static struct methodlist form_methods[] = { |
| 1610 | /* adm */ |
| 1611 | {"show_form", form_show_form}, |
| 1612 | {"hide_form", form_hide_form}, |
| 1613 | {"redraw_form", form_redraw_form}, |
| 1614 | {"set_form_position", form_set_form_position}, |
| 1615 | {"freeze_form", form_freeze_form}, |
| 1616 | {"unfreeze_form", form_unfreeze_form}, |
| 1617 | {"display_form", form_display_form}, |
| 1618 | {"remove_form", form_remove_form}, |
| 1619 | {"activate_form", form_activate_form}, |
| 1620 | {"deactivate_form", form_deactivate_form}, |
| 1621 | |
| 1622 | /* basic objects */ |
| 1623 | {"add_button", form_add_button}, |
| 1624 | /* {"add_bitmap", form_add_bitmap}, */ |
| 1625 | {"add_lightbutton", form_add_lightbutton}, |
| 1626 | {"add_roundbutton", form_add_roundbutton}, |
| 1627 | {"add_menu", form_add_menu}, |
| 1628 | {"add_slider", form_add_slider}, |
| 1629 | {"add_positioner", form_add_positioner}, |
| 1630 | {"add_valslider", form_add_valslider}, |
| 1631 | {"add_dial", form_add_dial}, |
| 1632 | {"add_counter", form_add_counter}, |
| 1633 | {"add_default", form_add_default}, |
| 1634 | {"add_box", form_add_box}, |
| 1635 | {"add_clock", form_add_clock}, |
| 1636 | {"add_choice", form_add_choice}, |
| 1637 | {"add_browser", form_add_browser}, |
| 1638 | {"add_input", form_add_input}, |
| 1639 | {"add_timer", form_add_timer}, |
| 1640 | {"add_text", form_add_text}, |
| 1641 | {NULL, NULL} /* sentinel */ |
| 1642 | }; |
| 1643 | |
| 1644 | static void |
| 1645 | form_dealloc(f) |
| 1646 | formobject *f; |
| 1647 | { |
| 1648 | /* XXX can't destroy form objects !!! */ |
| 1649 | DEL(f); |
| 1650 | } |
| 1651 | |
| 1652 | static object * |
| 1653 | form_getattr(f, name) |
| 1654 | formobject *f; |
| 1655 | char *name; |
| 1656 | { |
| 1657 | /* XXX check for data attr's: x, y etc. */ |
| 1658 | return findmethod(form_methods, (object *)f, name); |
| 1659 | } |
| 1660 | |
| 1661 | typeobject Formtype = { |
| 1662 | OB_HEAD_INIT(&Typetype) |
| 1663 | 0, /*ob_size*/ |
| 1664 | "form", /*tp_name*/ |
| 1665 | sizeof(formobject), /*tp_size*/ |
| 1666 | 0, /*tp_itemsize*/ |
| 1667 | /* methods */ |
| 1668 | form_dealloc, /*tp_dealloc*/ |
| 1669 | 0, /*tp_print*/ |
| 1670 | form_getattr, /*tp_getattr*/ |
| 1671 | 0, /*tp_setattr*/ |
| 1672 | 0, /*tp_compare*/ |
| 1673 | 0, /*tp_repr*/ |
| 1674 | }; |
| 1675 | |
| 1676 | static object * |
| 1677 | newformobject(form) |
| 1678 | FL_FORM *form; |
| 1679 | { |
| 1680 | formobject *f; |
| 1681 | f = NEWOBJ(formobject, &Formtype); |
| 1682 | if (f == NULL) |
| 1683 | return NULL; |
| 1684 | f->ob_form = form; |
| 1685 | return (object *)f; |
| 1686 | } |
| 1687 | |
| 1688 | /* The "fl" module */ |
| 1689 | static object * |
| 1690 | forms_make_form(dummy, args) |
| 1691 | object *dummy; |
| 1692 | object *args; |
| 1693 | { |
| 1694 | int type; |
| 1695 | float w, h; |
| 1696 | FL_FORM *form; |
| 1697 | if (!getintfloatfloatarg(args, &type, &w, &h)) |
| 1698 | return NULL; |
| 1699 | form = fl_bgn_form(type, w, h); |
| 1700 | if (form == NULL) { |
| 1701 | /* XXX Actually, cannot happen! */ |
| 1702 | err_nomem(); |
| 1703 | return NULL; |
| 1704 | } |
| 1705 | fl_end_form(); |
| 1706 | return newformobject(form); |
| 1707 | } |
| 1708 | |
| 1709 | static object *my_event_callback = NULL; |
| 1710 | |
| 1711 | static object * |
| 1712 | forms_set_event_call_back(dummy, args) |
| 1713 | object *dummy; |
| 1714 | object *args; |
| 1715 | { |
| 1716 | my_event_callback = args; |
| 1717 | XINCREF(args); |
| 1718 | INCREF(None); |
| 1719 | return None; |
| 1720 | } |
| 1721 | |
| 1722 | static object * |
| 1723 | forms_do_or_check_forms(dummy, args, func) |
| 1724 | object *dummy; |
| 1725 | object *args; |
| 1726 | FL_OBJECT *(*func)(); |
| 1727 | { |
| 1728 | FL_OBJECT *generic; |
| 1729 | genericobject *g; |
| 1730 | object *arg, *res; |
| 1731 | |
| 1732 | if (!getnoarg(args)) |
| 1733 | return NULL; |
| 1734 | |
| 1735 | for (;;) { |
| 1736 | generic = (*func)(); |
| 1737 | if (generic == NULL) { |
| 1738 | INCREF(None); |
| 1739 | return None; |
| 1740 | } |
| 1741 | if (generic == FL_EVENT) { |
| 1742 | int dev; |
| 1743 | short val; |
| 1744 | if (my_event_callback == NULL) |
| 1745 | return newintobject(-1); |
| 1746 | dev = fl_qread(&val); |
| 1747 | arg = newtupleobject(2); |
| 1748 | if (arg == NULL) |
| 1749 | return NULL; |
| 1750 | settupleitem(arg, 0, newintobject((long)dev)); |
| 1751 | settupleitem(arg, 1, newintobject((long)val)); |
| 1752 | res = call_object(my_event_callback, arg); |
| 1753 | XDECREF(res); |
| 1754 | DECREF(arg); |
| 1755 | if (res == NULL) |
| 1756 | return NULL; /* Callback raised exception */ |
| 1757 | continue; |
| 1758 | } |
| 1759 | g = findgeneric(generic); |
| 1760 | if (g == NULL) { |
| 1761 | err_setstr(RuntimeError, |
| 1762 | "do_forms returns unknown object"); |
| 1763 | return NULL; |
| 1764 | } |
| 1765 | if (g->ob_callback == NULL) { |
| 1766 | INCREF(g); |
| 1767 | return ((object *) g); |
| 1768 | } |
| 1769 | arg = newtupleobject(2); |
| 1770 | INCREF(g); |
| 1771 | settupleitem(arg, 0, g); |
| 1772 | INCREF(g->ob_callback_arg); |
| 1773 | settupleitem(arg, 1, g->ob_callback_arg); |
| 1774 | res = call_object(g->ob_callback, arg); |
| 1775 | XDECREF(res); |
| 1776 | DECREF(arg); |
| 1777 | if (res == NULL) |
| 1778 | return NULL; /* Callback raised exception */ |
| 1779 | } |
| 1780 | } |
| 1781 | |
| 1782 | static object * |
| 1783 | forms_do_forms (dummy, args) |
| 1784 | object *dummy; |
| 1785 | object *args; |
| 1786 | { |
| 1787 | return forms_do_or_check_forms (dummy, args, fl_do_forms); |
| 1788 | } |
| 1789 | |
| 1790 | static object * |
| 1791 | forms_check_forms (dummy, args) |
| 1792 | object *dummy; |
| 1793 | object *args; |
| 1794 | { |
| 1795 | return forms_do_or_check_forms (dummy, args, fl_check_forms); |
| 1796 | } |
| 1797 | |
| 1798 | static object * |
| 1799 | fl_call(func, args) |
| 1800 | object *args; |
| 1801 | void (*func)(); |
| 1802 | { |
| 1803 | if (!getnoarg(args)) |
| 1804 | return NULL; |
| 1805 | (*func)(); |
| 1806 | INCREF(None); |
| 1807 | return None; |
| 1808 | } |
| 1809 | |
| 1810 | static object * |
| 1811 | forms_bgn_group (dummy, args) |
| 1812 | object *dummy; |
| 1813 | object *args; |
| 1814 | { |
| 1815 | return fl_call (fl_bgn_group, dummy, args); |
| 1816 | } |
| 1817 | |
| 1818 | static object * |
| 1819 | forms_end_group (dummy, args) |
| 1820 | object *dummy; |
| 1821 | object *args; |
| 1822 | { |
| 1823 | return fl_call (fl_end_group, args); |
| 1824 | } |
| 1825 | |
| 1826 | static object * |
| 1827 | forms_qdevice(self, args) |
| 1828 | object *self; |
| 1829 | object *args; |
| 1830 | { |
| 1831 | short arg1 ; |
| 1832 | if (!getishortarg(args, 1, 0, &arg1)) |
| 1833 | return NULL; |
| 1834 | fl_qdevice( arg1 ); |
| 1835 | INCREF(None); |
| 1836 | return None; |
| 1837 | } |
| 1838 | |
| 1839 | static object * |
| 1840 | forms_unqdevice(self, args) |
| 1841 | object *self; |
| 1842 | object *args; |
| 1843 | { |
| 1844 | short arg1 ; |
| 1845 | if (!getishortarg(args, 1, 0, &arg1)) |
| 1846 | return NULL; |
| 1847 | fl_unqdevice( arg1 ); |
| 1848 | INCREF(None); |
| 1849 | return None; |
| 1850 | } |
| 1851 | |
| 1852 | static object * |
| 1853 | forms_isqueued(self, args) |
| 1854 | object *self; |
| 1855 | object *args; |
| 1856 | { |
| 1857 | int retval; |
| 1858 | short arg1 ; |
| 1859 | if (!getishortarg(args, 1, 0, &arg1)) |
| 1860 | return NULL; |
| 1861 | retval = fl_isqueued( arg1 ); |
| 1862 | |
| 1863 | return newintobject((int) retval); |
| 1864 | } |
| 1865 | |
| 1866 | static object * |
| 1867 | forms_qtest(self, args) |
| 1868 | object *self; |
| 1869 | object *args; |
| 1870 | { |
| 1871 | long retval; |
| 1872 | retval = fl_qtest( ); |
| 1873 | return newintobject((int) retval); |
| 1874 | } |
| 1875 | |
| 1876 | |
| 1877 | static object * |
| 1878 | forms_qread(self, args) |
| 1879 | object *self; |
| 1880 | object *args; |
| 1881 | { |
| 1882 | long retval; |
| 1883 | short arg1 ; |
| 1884 | retval = fl_qread( & arg1 ); |
| 1885 | { object *v = newtupleobject( 2 ); |
| 1886 | if (v == NULL) return NULL; |
| 1887 | settupleitem(v, 0, newintobject(retval)); |
| 1888 | settupleitem(v, 1, newintobject((long)arg1)); |
| 1889 | return v; |
| 1890 | } |
| 1891 | } |
| 1892 | |
| 1893 | static object * |
| 1894 | forms_qreset(self, args) |
| 1895 | object *self; |
| 1896 | object *args; |
| 1897 | { |
| 1898 | if (!getnoarg(args)) return NULL; |
| 1899 | |
| 1900 | forms_qreset(); |
| 1901 | INCREF(None); |
| 1902 | return None; |
| 1903 | } |
| 1904 | |
| 1905 | static object * |
| 1906 | forms_qenter(self, args) |
| 1907 | object *self; |
| 1908 | object *args; |
| 1909 | { |
| 1910 | short arg1 ; |
| 1911 | short arg2 ; |
| 1912 | if (!getishortarg(args, 2, 0, &arg1)) |
| 1913 | return NULL; |
| 1914 | if (!getishortarg(args, 2, 1, &arg2)) |
| 1915 | return NULL; |
| 1916 | fl_qenter( arg1 , arg2 ); |
| 1917 | INCREF(None); |
| 1918 | return None; |
| 1919 | } |
| 1920 | |
| 1921 | static object * |
| 1922 | forms_color (self, args) |
| 1923 | object *self; |
| 1924 | object *args; |
| 1925 | { |
| 1926 | int arg; |
| 1927 | |
| 1928 | if (!getintarg(args, &arg)) return NULL; |
| 1929 | |
| 1930 | fl_color((short) arg); |
| 1931 | |
| 1932 | INCREF(None); |
| 1933 | return None; |
| 1934 | } |
| 1935 | |
| 1936 | static object * |
| 1937 | forms_mapcolor (self, args) |
| 1938 | object *self; |
| 1939 | object *args; |
| 1940 | { |
| 1941 | int arg0, arg1, arg2, arg3; |
| 1942 | |
| 1943 | if (!getintintintintarg(args, &arg0, &arg1, &arg2, &arg3)) |
| 1944 | return NULL; |
| 1945 | |
| 1946 | fl_mapcolor(arg0, (short) arg1, (short) arg2, (short) arg3); |
| 1947 | |
| 1948 | INCREF(None); |
| 1949 | return None; |
| 1950 | } |
| 1951 | |
| 1952 | static object * |
| 1953 | forms_getmcolor (self, args) |
| 1954 | object *self; |
| 1955 | object *args; |
| 1956 | { |
| 1957 | int arg, r, g, b; |
| 1958 | object *v; |
| 1959 | |
| 1960 | if (!getintarg(args, &arg)) return NULL; |
| 1961 | |
| 1962 | fl_getmcolor (arg, (short) r, (short)g, (short)b); |
| 1963 | |
| 1964 | v = newtupleobject(3); |
| 1965 | |
| 1966 | if (v == NULL) return NULL; |
| 1967 | |
| 1968 | settupleitem(v, 0, newintobject(r)); |
| 1969 | settupleitem(v, 1, newintobject(g)); |
| 1970 | settupleitem(v, 2, newintobject(b)); |
| 1971 | |
| 1972 | return v; |
| 1973 | } |
| 1974 | |
| 1975 | static object * |
| 1976 | forms_tie(self, args) |
| 1977 | object *self; |
| 1978 | object *args; |
| 1979 | { |
| 1980 | short arg1 ; |
| 1981 | short arg2 ; |
| 1982 | short arg3 ; |
| 1983 | if (!getishortarg(args, 3, 0, &arg1)) |
| 1984 | return NULL; |
| 1985 | if (!getishortarg(args, 3, 1, &arg2)) |
| 1986 | return NULL; |
| 1987 | if (!getishortarg(args, 3, 2, &arg3)) |
| 1988 | return NULL; |
| 1989 | fl_tie( arg1 , arg2 , arg3 ); |
| 1990 | INCREF(None); |
| 1991 | return None; |
| 1992 | } |
| 1993 | |
| 1994 | static struct methodlist forms_methods[] = { |
| 1995 | /* adm */ |
| 1996 | {"make_form", forms_make_form}, |
| 1997 | {"bgn_group", forms_bgn_group}, |
| 1998 | {"end_group", forms_end_group}, |
| 1999 | /* gl support wrappers */ |
| 2000 | {"qdevice", forms_qdevice}, |
| 2001 | {"unqdevice", forms_unqdevice}, |
| 2002 | {"isqueued", forms_isqueued}, |
| 2003 | {"qtest", forms_qtest}, |
| 2004 | {"qread", forms_qread}, |
| 2005 | /* {"blkqread", forms_blkqread}, */ |
| 2006 | {"qreset", forms_qreset}, |
| 2007 | {"qenter", forms_qenter}, |
| 2008 | {"tie", forms_tie}, |
| 2009 | /* {"new_events", forms_new_events}, */ |
| 2010 | {"color", forms_color}, |
| 2011 | {"mapcolor", forms_mapcolor}, |
| 2012 | {"getmcolor", forms_getmcolor}, |
| 2013 | /* interaction */ |
| 2014 | {"do_forms", forms_do_forms}, |
| 2015 | {"check_forms", forms_check_forms}, |
| 2016 | {"set_event_call_back", forms_set_event_call_back}, |
| 2017 | /* goodies */ |
| 2018 | {"show_message", form_show_message}, |
| 2019 | {"show_question", form_show_question}, |
| 2020 | {"file_selector", form_file_selector}, |
| 2021 | {"get_directory", form_get_directory}, |
| 2022 | {"get_pattern", form_get_pattern}, |
| 2023 | {"get_filename", form_get_filename}, |
| 2024 | /* |
| 2025 | {"show_choice", form_show_choice}, |
| 2026 | XXX - draw.c |
| 2027 | */ |
| 2028 | {"show_input", form_show_input}, |
| 2029 | {NULL, NULL} /* sentinel */ |
| 2030 | }; |
| 2031 | |
| 2032 | void |
| 2033 | initfl() |
| 2034 | { |
| 2035 | initmodule("fl", forms_methods); |
| 2036 | foreground (); |
| 2037 | } |
| 2038 | |
| 2039 | |
| 2040 | /* Support routines */ |
| 2041 | |
| 2042 | int |
| 2043 | getintintstrarg(args, a, b, c) |
| 2044 | object *args; |
| 2045 | int *a, *b; |
| 2046 | object **c; |
| 2047 | { |
| 2048 | if (args == NULL || !is_tupleobject(args) || gettuplesize(args) != 3) { |
| 2049 | err_badarg(); |
| 2050 | return NULL; |
| 2051 | } |
| 2052 | return getintarg(gettupleitem(args, 0), a) && |
| 2053 | getintarg(gettupleitem(args, 1), b) && |
| 2054 | getstrarg(gettupleitem(args, 2), c); |
| 2055 | } |
| 2056 | |
| 2057 | int |
| 2058 | getintfloatfloatarg(args, a, b, c) |
| 2059 | object *args; |
| 2060 | int *a; |
| 2061 | float *b, *c; |
| 2062 | { |
| 2063 | if (args == NULL || !is_tupleobject(args) || gettuplesize(args) != 3) { |
| 2064 | err_badarg(); |
| 2065 | return NULL; |
| 2066 | } |
| 2067 | return getintarg(gettupleitem(args, 0), a) && |
| 2068 | getfloatarg(gettupleitem(args, 1), b) && |
| 2069 | getfloatarg(gettupleitem(args, 2), c); |
| 2070 | } |
| 2071 | |
| 2072 | int |
| 2073 | getintintintintarg(args, a, b, c, d) |
| 2074 | object *args; |
| 2075 | int *a, *b, *c, *d; |
| 2076 | { |
| 2077 | if (args == NULL || !is_tupleobject(args) || gettuplesize(args) != 4) { |
| 2078 | err_badarg(); |
| 2079 | return NULL; |
| 2080 | } |
| 2081 | return getintarg(gettupleitem(args, 0), a) && |
| 2082 | getintarg(gettupleitem(args, 1), b) && |
| 2083 | getintarg(gettupleitem(args, 2), c) && |
| 2084 | getintarg(gettupleitem(args, 3), d); |
| 2085 | } |
| 2086 | |
| 2087 | int |
| 2088 | getfloatarg(args, a) |
| 2089 | object *args; |
| 2090 | float *a; |
| 2091 | { |
| 2092 | double x; |
| 2093 | if (!getdoublearg(args, &x)) |
| 2094 | return 0; |
| 2095 | *a = x; |
| 2096 | return 1; |
| 2097 | } |
| 2098 | |
| 2099 | int |
| 2100 | getintfloatfloatfloatfloatstr (args, type, x, y, w, h, name) |
| 2101 | object *args; |
| 2102 | int *type; |
| 2103 | float *x, *y, *w, *h; |
| 2104 | object **name; |
| 2105 | { |
| 2106 | if (args == NULL || !is_tupleobject(args) || gettuplesize(args) != 6) { |
| 2107 | err_badarg(); |
| 2108 | return NULL; |
| 2109 | } |
| 2110 | return getintarg(gettupleitem(args, 0), type) && |
| 2111 | getfloatarg(gettupleitem(args, 1), x) && |
| 2112 | getfloatarg(gettupleitem(args, 2), y) && |
| 2113 | getfloatarg(gettupleitem(args, 3), w) && |
| 2114 | getfloatarg(gettupleitem(args, 4), h) && |
| 2115 | getstrarg(gettupleitem(args, 5), name); |
| 2116 | } |
| 2117 | |
| 2118 | int |
| 2119 | getfloatfloatfloatarg(args, f1, f2, f3) |
| 2120 | object *args; |
| 2121 | float *f1, *f2, *f3; |
| 2122 | { |
| 2123 | if (args == NULL || !is_tupleobject(args) || gettuplesize(args) != 3) { |
| 2124 | err_badarg(); |
| 2125 | return NULL; |
| 2126 | } |
| 2127 | return getfloatarg(gettupleitem(args, 0), f1) && |
| 2128 | getfloatarg(gettupleitem(args, 1), f2) && |
| 2129 | getfloatarg(gettupleitem(args, 2), f3); |
| 2130 | } |
| 2131 | |
| 2132 | int |
| 2133 | getfloatfloatarg(args, f1, f2) |
| 2134 | object *args; |
| 2135 | float *f1, *f2; |
| 2136 | { |
| 2137 | if (args == NULL || !is_tupleobject(args) || gettuplesize(args) != 2) { |
| 2138 | err_badarg(); |
| 2139 | return NULL; |
| 2140 | } |
| 2141 | return getfloatarg(gettupleitem(args, 0), f1) && |
| 2142 | getfloatarg(gettupleitem(args, 1), f2); |
| 2143 | } |
| 2144 | |
| 2145 | int |
| 2146 | getstrstrstrarg(v, a, b, c) |
| 2147 | object *v; |
| 2148 | object **a; |
| 2149 | object **b; |
| 2150 | object **c; |
| 2151 | { |
| 2152 | if (v == NULL || !is_tupleobject(v) || gettuplesize(v) != 3) { |
| 2153 | return err_badarg(); |
| 2154 | } |
| 2155 | return getstrarg(gettupleitem(v, 0), a) && |
| 2156 | getstrarg(gettupleitem(v, 1), b)&& |
| 2157 | getstrarg(gettupleitem(v, 2), c); |
| 2158 | } |
| 2159 | |
| 2160 | |
| 2161 | int |
| 2162 | getstrstrstrstrarg(v, a, b, c, d) |
| 2163 | object *v; |
| 2164 | object **a; |
| 2165 | object **b; |
| 2166 | object **c; |
| 2167 | object **d; |
| 2168 | { |
| 2169 | if (v == NULL || !is_tupleobject(v) || gettuplesize(v) != 4) { |
| 2170 | return err_badarg(); |
| 2171 | } |
| 2172 | return getstrarg(gettupleitem(v, 0), a) && |
| 2173 | getstrarg(gettupleitem(v, 1), b)&& |
| 2174 | getstrarg(gettupleitem(v, 2), c) && |
| 2175 | getstrarg(gettupleitem(v, 3),d); |
| 2176 | |
| 2177 | } |