1 /* 2 * This is a curses module for Python. 3 * 4 * Based on prior work by Lance Ellinghaus and Oliver Andrich 5 * Version 1.2 of this module: Copyright 1994 by Lance Ellinghouse, 6 * Cathedral City, California Republic, United States of America. 7 * 8 * Version 1.5b1, heavily extended for ncurses by Oliver Andrich: 9 * Copyright 1996,1997 by Oliver Andrich, Koblenz, Germany. 10 * 11 * Tidied for Python 1.6, and currently maintained by <amk (at) amk.ca>. 12 * 13 * Permission is hereby granted, free of charge, to any person obtaining 14 * a copy of this source file to use, copy, modify, merge, or publish it 15 * subject to the following conditions: 16 * 17 * The above copyright notice and this permission notice shall be included 18 * in all copies or in any new file that contains a substantial portion of 19 * this file. 20 * 21 * THE AUTHOR MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF 22 * THE SOFTWARE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT 23 * EXPRESS OR IMPLIED WARRANTY. THE AUTHOR DISCLAIMS ALL WARRANTIES 24 * WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES 25 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26 * NON-INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE 27 * AUTHOR BE LIABLE TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, 28 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER 29 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE, STRICT LIABILITY OR 30 * ANY OTHER ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR 31 * PERFORMANCE OF THIS SOFTWARE. 32 */ 33 34 /* 35 36 A number of SysV or ncurses functions don't have wrappers yet; if you 37 need a given function, add it and send a patch. See 38 http://www.python.org/dev/patches/ for instructions on how to submit 39 patches to Python. 40 41 Here's a list of currently unsupported functions: 42 43 addchnstr addchstr color_set define_key 44 del_curterm delscreen dupwin inchnstr inchstr innstr keyok 45 mcprint mvaddchnstr mvaddchstr mvcur mvinchnstr 46 mvinchstr mvinnstr mmvwaddchnstr mvwaddchstr 47 mvwinchnstr mvwinchstr mvwinnstr newterm 48 restartterm ripoffline scr_dump 49 scr_init scr_restore scr_set scrl set_curterm set_term setterm 50 tgetent tgetflag tgetnum tgetstr tgoto timeout tputs 51 vidattr vidputs waddchnstr waddchstr 52 wcolor_set winchnstr winchstr winnstr wmouse_trafo wscrl 53 54 Low-priority: 55 slk_attr slk_attr_off slk_attr_on slk_attr_set slk_attroff 56 slk_attron slk_attrset slk_clear slk_color slk_init slk_label 57 slk_noutrefresh slk_refresh slk_restore slk_set slk_touch 58 59 Menu extension (ncurses and probably SYSV): 60 current_item free_item free_menu item_count item_description 61 item_index item_init item_name item_opts item_opts_off 62 item_opts_on item_term item_userptr item_value item_visible 63 menu_back menu_driver menu_fore menu_format menu_grey 64 menu_init menu_items menu_mark menu_opts menu_opts_off 65 menu_opts_on menu_pad menu_pattern menu_request_by_name 66 menu_request_name menu_spacing menu_sub menu_term menu_userptr 67 menu_win new_item new_menu pos_menu_cursor post_menu 68 scale_menu set_current_item set_item_init set_item_opts 69 set_item_term set_item_userptr set_item_value set_menu_back 70 set_menu_fore set_menu_format set_menu_grey set_menu_init 71 set_menu_items set_menu_mark set_menu_opts set_menu_pad 72 set_menu_pattern set_menu_spacing set_menu_sub set_menu_term 73 set_menu_userptr set_menu_win set_top_row top_row unpost_menu 74 75 Form extension (ncurses and probably SYSV): 76 current_field data_ahead data_behind dup_field 77 dynamic_fieldinfo field_arg field_back field_buffer 78 field_count field_fore field_index field_info field_init 79 field_just field_opts field_opts_off field_opts_on field_pad 80 field_status field_term field_type field_userptr form_driver 81 form_fields form_init form_opts form_opts_off form_opts_on 82 form_page form_request_by_name form_request_name form_sub 83 form_term form_userptr form_win free_field free_form 84 link_field link_fieldtype move_field new_field new_form 85 new_page pos_form_cursor post_form scale_form 86 set_current_field set_field_back set_field_buffer 87 set_field_fore set_field_init set_field_just set_field_opts 88 set_field_pad set_field_status set_field_term set_field_type 89 set_field_userptr set_fieldtype_arg set_fieldtype_choice 90 set_form_fields set_form_init set_form_opts set_form_page 91 set_form_sub set_form_term set_form_userptr set_form_win 92 set_max_field set_new_page unpost_form 93 94 95 */ 96 97 /* Release Number */ 98 99 char *PyCursesVersion = "2.2"; 100 101 /* Includes */ 102 103 #include "Python.h" 104 105 #ifdef __osf__ 106 #define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ 107 #endif 108 109 #ifdef __hpux 110 #define STRICT_SYSV_CURSES 111 #endif 112 113 #define CURSES_MODULE 114 #include "py_curses.h" 115 116 /* These prototypes are in <term.h>, but including this header 117 #defines many common symbols (such as "lines") which breaks the 118 curses module in other ways. So the code will just specify 119 explicit prototypes here. */ 120 extern int setupterm(char *,int,int *); 121 #ifdef __sgi 122 #include <term.h> 123 #endif 124 125 #if !defined(HAVE_NCURSES_H) && (defined(sgi) || defined(__sun) || defined(SCO5)) 126 #define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ 127 typedef chtype attr_t; /* No attr_t type is available */ 128 #endif 129 130 #if defined(_AIX) 131 #define STRICT_SYSV_CURSES 132 #endif 133 134 /* Definition of exception curses.error */ 135 136 static PyObject *PyCursesError; 137 138 /* Tells whether setupterm() has been called to initialise terminfo. */ 139 static int initialised_setupterm = FALSE; 140 141 /* Tells whether initscr() has been called to initialise curses. */ 142 static int initialised = FALSE; 143 144 /* Tells whether start_color() has been called to initialise color usage. */ 145 static int initialisedcolors = FALSE; 146 147 /* Utility Macros */ 148 #define PyCursesSetupTermCalled \ 149 if (initialised_setupterm != TRUE) { \ 150 PyErr_SetString(PyCursesError, \ 151 "must call (at least) setupterm() first"); \ 152 return 0; } 153 154 #define PyCursesInitialised \ 155 if (initialised != TRUE) { \ 156 PyErr_SetString(PyCursesError, \ 157 "must call initscr() first"); \ 158 return 0; } 159 160 #define PyCursesInitialisedColor \ 161 if (initialisedcolors != TRUE) { \ 162 PyErr_SetString(PyCursesError, \ 163 "must call start_color() first"); \ 164 return 0; } 165 166 #ifndef MIN 167 #define MIN(x,y) ((x) < (y) ? (x) : (y)) 168 #endif 169 170 /* Utility Functions */ 171 172 /* 173 * Check the return code from a curses function and return None 174 * or raise an exception as appropriate. These are exported using the 175 * capsule API. 176 */ 177 178 static PyObject * 179 PyCursesCheckERR(int code, char *fname) 180 { 181 if (code != ERR) { 182 Py_INCREF(Py_None); 183 return Py_None; 184 } else { 185 if (fname == NULL) { 186 PyErr_SetString(PyCursesError, catchall_ERR); 187 } else { 188 PyErr_Format(PyCursesError, "%s() returned ERR", fname); 189 } 190 return NULL; 191 } 192 } 193 194 static int 195 PyCurses_ConvertToChtype(PyObject *obj, chtype *ch) 196 { 197 if (PyInt_Check(obj)) { 198 *ch = (chtype) PyInt_AsLong(obj); 199 } else if(PyString_Check(obj) 200 && (PyString_Size(obj) == 1)) { 201 *ch = (chtype) *PyString_AsString(obj); 202 } else { 203 return 0; 204 } 205 return 1; 206 } 207 208 /* Function versions of the 3 functions for testing whether curses has been 209 initialised or not. */ 210 211 static int func_PyCursesSetupTermCalled(void) 212 { 213 PyCursesSetupTermCalled; 214 return 1; 215 } 216 217 static int func_PyCursesInitialised(void) 218 { 219 PyCursesInitialised; 220 return 1; 221 } 222 223 static int func_PyCursesInitialisedColor(void) 224 { 225 PyCursesInitialisedColor; 226 return 1; 227 } 228 229 /***************************************************************************** 230 The Window Object 231 ******************************************************************************/ 232 233 /* Definition of the window type */ 234 235 PyTypeObject PyCursesWindow_Type; 236 237 /* Function prototype macros for Window object 238 239 X - function name 240 TYPE - parameter Type 241 ERGSTR - format string for construction of the return value 242 PARSESTR - format string for argument parsing 243 */ 244 245 #define Window_NoArgNoReturnFunction(X) \ 246 static PyObject *PyCursesWindow_ ## X \ 247 (PyCursesWindowObject *self, PyObject *args) \ 248 { return PyCursesCheckERR(X(self->win), # X); } 249 250 #define Window_NoArgTrueFalseFunction(X) \ 251 static PyObject * PyCursesWindow_ ## X \ 252 (PyCursesWindowObject *self) \ 253 { \ 254 if (X (self->win) == FALSE) { Py_INCREF(Py_False); return Py_False; } \ 255 else { Py_INCREF(Py_True); return Py_True; } } 256 257 #define Window_NoArgNoReturnVoidFunction(X) \ 258 static PyObject * PyCursesWindow_ ## X \ 259 (PyCursesWindowObject *self) \ 260 { \ 261 X(self->win); Py_INCREF(Py_None); return Py_None; } 262 263 #define Window_NoArg2TupleReturnFunction(X, TYPE, ERGSTR) \ 264 static PyObject * PyCursesWindow_ ## X \ 265 (PyCursesWindowObject *self) \ 266 { \ 267 TYPE arg1, arg2; \ 268 X(self->win,arg1,arg2); return Py_BuildValue(ERGSTR, arg1, arg2); } 269 270 #define Window_OneArgNoReturnVoidFunction(X, TYPE, PARSESTR) \ 271 static PyObject * PyCursesWindow_ ## X \ 272 (PyCursesWindowObject *self, PyObject *args) \ 273 { \ 274 TYPE arg1; \ 275 if (!PyArg_ParseTuple(args, PARSESTR, &arg1)) return NULL; \ 276 X(self->win,arg1); Py_INCREF(Py_None); return Py_None; } 277 278 #define Window_OneArgNoReturnFunction(X, TYPE, PARSESTR) \ 279 static PyObject * PyCursesWindow_ ## X \ 280 (PyCursesWindowObject *self, PyObject *args) \ 281 { \ 282 TYPE arg1; \ 283 if (!PyArg_ParseTuple(args,PARSESTR, &arg1)) return NULL; \ 284 return PyCursesCheckERR(X(self->win, arg1), # X); } 285 286 #define Window_TwoArgNoReturnFunction(X, TYPE, PARSESTR) \ 287 static PyObject * PyCursesWindow_ ## X \ 288 (PyCursesWindowObject *self, PyObject *args) \ 289 { \ 290 TYPE arg1, arg2; \ 291 if (!PyArg_ParseTuple(args,PARSESTR, &arg1, &arg2)) return NULL; \ 292 return PyCursesCheckERR(X(self->win, arg1, arg2), # X); } 293 294 /* ------------- WINDOW routines --------------- */ 295 296 Window_NoArgNoReturnFunction(untouchwin) 297 Window_NoArgNoReturnFunction(touchwin) 298 Window_NoArgNoReturnFunction(redrawwin) 299 Window_NoArgNoReturnFunction(winsertln) 300 Window_NoArgNoReturnFunction(werase) 301 Window_NoArgNoReturnFunction(wdeleteln) 302 303 Window_NoArgTrueFalseFunction(is_wintouched) 304 305 Window_NoArgNoReturnVoidFunction(wsyncup) 306 Window_NoArgNoReturnVoidFunction(wsyncdown) 307 Window_NoArgNoReturnVoidFunction(wstandend) 308 Window_NoArgNoReturnVoidFunction(wstandout) 309 Window_NoArgNoReturnVoidFunction(wcursyncup) 310 Window_NoArgNoReturnVoidFunction(wclrtoeol) 311 Window_NoArgNoReturnVoidFunction(wclrtobot) 312 Window_NoArgNoReturnVoidFunction(wclear) 313 314 Window_OneArgNoReturnVoidFunction(idcok, int, "i;True(1) or False(0)") 315 Window_OneArgNoReturnVoidFunction(immedok, int, "i;True(1) or False(0)") 316 Window_OneArgNoReturnVoidFunction(wtimeout, int, "i;delay") 317 318 Window_NoArg2TupleReturnFunction(getyx, int, "ii") 319 Window_NoArg2TupleReturnFunction(getbegyx, int, "ii") 320 Window_NoArg2TupleReturnFunction(getmaxyx, int, "ii") 321 Window_NoArg2TupleReturnFunction(getparyx, int, "ii") 322 323 Window_OneArgNoReturnFunction(clearok, int, "i;True(1) or False(0)") 324 Window_OneArgNoReturnFunction(idlok, int, "i;True(1) or False(0)") 325 #if defined(__NetBSD__) 326 Window_OneArgNoReturnVoidFunction(keypad, int, "i;True(1) or False(0)") 327 #else 328 Window_OneArgNoReturnFunction(keypad, int, "i;True(1) or False(0)") 329 #endif 330 Window_OneArgNoReturnFunction(leaveok, int, "i;True(1) or False(0)") 331 #if defined(__NetBSD__) 332 Window_OneArgNoReturnVoidFunction(nodelay, int, "i;True(1) or False(0)") 333 #else 334 Window_OneArgNoReturnFunction(nodelay, int, "i;True(1) or False(0)") 335 #endif 336 Window_OneArgNoReturnFunction(notimeout, int, "i;True(1) or False(0)") 337 Window_OneArgNoReturnFunction(scrollok, int, "i;True(1) or False(0)") 338 Window_OneArgNoReturnFunction(winsdelln, int, "i;nlines") 339 Window_OneArgNoReturnFunction(syncok, int, "i;True(1) or False(0)") 340 341 Window_TwoArgNoReturnFunction(mvwin, int, "ii;y,x") 342 Window_TwoArgNoReturnFunction(mvderwin, int, "ii;y,x") 343 Window_TwoArgNoReturnFunction(wmove, int, "ii;y,x") 344 #ifndef STRICT_SYSV_CURSES 345 Window_TwoArgNoReturnFunction(wresize, int, "ii;lines,columns") 346 #endif 347 348 /* Allocation and deallocation of Window Objects */ 349 350 static PyObject * 351 PyCursesWindow_New(WINDOW *win) 352 { 353 PyCursesWindowObject *wo; 354 355 wo = PyObject_NEW(PyCursesWindowObject, &PyCursesWindow_Type); 356 if (wo == NULL) return NULL; 357 wo->win = win; 358 return (PyObject *)wo; 359 } 360 361 static void 362 PyCursesWindow_Dealloc(PyCursesWindowObject *wo) 363 { 364 if (wo->win != stdscr) delwin(wo->win); 365 PyObject_DEL(wo); 366 } 367 368 /* Addch, Addstr, Addnstr */ 369 370 static PyObject * 371 PyCursesWindow_AddCh(PyCursesWindowObject *self, PyObject *args) 372 { 373 int rtn, x, y, use_xy = FALSE; 374 PyObject *temp; 375 chtype ch = 0; 376 attr_t attr = A_NORMAL; 377 long lattr; 378 379 switch (PyTuple_Size(args)) { 380 case 1: 381 if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) 382 return NULL; 383 break; 384 case 2: 385 if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) 386 return NULL; 387 attr = lattr; 388 break; 389 case 3: 390 if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) 391 return NULL; 392 use_xy = TRUE; 393 break; 394 case 4: 395 if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", 396 &y, &x, &temp, &lattr)) 397 return NULL; 398 attr = lattr; 399 use_xy = TRUE; 400 break; 401 default: 402 PyErr_SetString(PyExc_TypeError, "addch requires 1 to 4 arguments"); 403 return NULL; 404 } 405 406 if (!PyCurses_ConvertToChtype(temp, &ch)) { 407 PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); 408 return NULL; 409 } 410 411 if (use_xy == TRUE) 412 rtn = mvwaddch(self->win,y,x, ch | attr); 413 else { 414 rtn = waddch(self->win, ch | attr); 415 } 416 return PyCursesCheckERR(rtn, "addch"); 417 } 418 419 static PyObject * 420 PyCursesWindow_AddStr(PyCursesWindowObject *self, PyObject *args) 421 { 422 int rtn; 423 int x, y; 424 char *str; 425 attr_t attr = A_NORMAL , attr_old = A_NORMAL; 426 long lattr; 427 int use_xy = FALSE, use_attr = FALSE; 428 429 switch (PyTuple_Size(args)) { 430 case 1: 431 if (!PyArg_ParseTuple(args,"s;str", &str)) 432 return NULL; 433 break; 434 case 2: 435 if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) 436 return NULL; 437 attr = lattr; 438 use_attr = TRUE; 439 break; 440 case 3: 441 if (!PyArg_ParseTuple(args,"iis;int,int,str", &y, &x, &str)) 442 return NULL; 443 use_xy = TRUE; 444 break; 445 case 4: 446 if (!PyArg_ParseTuple(args,"iisl;int,int,str,attr", &y, &x, &str, &lattr)) 447 return NULL; 448 attr = lattr; 449 use_xy = use_attr = TRUE; 450 break; 451 default: 452 PyErr_SetString(PyExc_TypeError, "addstr requires 1 to 4 arguments"); 453 return NULL; 454 } 455 456 if (use_attr == TRUE) { 457 attr_old = getattrs(self->win); 458 (void)wattrset(self->win,attr); 459 } 460 if (use_xy == TRUE) 461 rtn = mvwaddstr(self->win,y,x,str); 462 else 463 rtn = waddstr(self->win,str); 464 if (use_attr == TRUE) 465 (void)wattrset(self->win,attr_old); 466 return PyCursesCheckERR(rtn, "addstr"); 467 } 468 469 static PyObject * 470 PyCursesWindow_AddNStr(PyCursesWindowObject *self, PyObject *args) 471 { 472 int rtn, x, y, n; 473 char *str; 474 attr_t attr = A_NORMAL , attr_old = A_NORMAL; 475 long lattr; 476 int use_xy = FALSE, use_attr = FALSE; 477 478 switch (PyTuple_Size(args)) { 479 case 2: 480 if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) 481 return NULL; 482 break; 483 case 3: 484 if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) 485 return NULL; 486 attr = lattr; 487 use_attr = TRUE; 488 break; 489 case 4: 490 if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) 491 return NULL; 492 use_xy = TRUE; 493 break; 494 case 5: 495 if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) 496 return NULL; 497 attr = lattr; 498 use_xy = use_attr = TRUE; 499 break; 500 default: 501 PyErr_SetString(PyExc_TypeError, "addnstr requires 2 to 5 arguments"); 502 return NULL; 503 } 504 505 if (use_attr == TRUE) { 506 attr_old = getattrs(self->win); 507 (void)wattrset(self->win,attr); 508 } 509 if (use_xy == TRUE) 510 rtn = mvwaddnstr(self->win,y,x,str,n); 511 else 512 rtn = waddnstr(self->win,str,n); 513 if (use_attr == TRUE) 514 (void)wattrset(self->win,attr_old); 515 return PyCursesCheckERR(rtn, "addnstr"); 516 } 517 518 static PyObject * 519 PyCursesWindow_Bkgd(PyCursesWindowObject *self, PyObject *args) 520 { 521 PyObject *temp; 522 chtype bkgd; 523 attr_t attr = A_NORMAL; 524 long lattr; 525 526 switch (PyTuple_Size(args)) { 527 case 1: 528 if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) 529 return NULL; 530 break; 531 case 2: 532 if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) 533 return NULL; 534 attr = lattr; 535 break; 536 default: 537 PyErr_SetString(PyExc_TypeError, "bkgd requires 1 or 2 arguments"); 538 return NULL; 539 } 540 541 if (!PyCurses_ConvertToChtype(temp, &bkgd)) { 542 PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); 543 return NULL; 544 } 545 546 return PyCursesCheckERR(wbkgd(self->win, bkgd | attr), "bkgd"); 547 } 548 549 static PyObject * 550 PyCursesWindow_AttrOff(PyCursesWindowObject *self, PyObject *args) 551 { 552 long lattr; 553 if (!PyArg_ParseTuple(args,"l;attr", &lattr)) 554 return NULL; 555 return PyCursesCheckERR(wattroff(self->win, (attr_t)lattr), "attroff"); 556 } 557 558 static PyObject * 559 PyCursesWindow_AttrOn(PyCursesWindowObject *self, PyObject *args) 560 { 561 long lattr; 562 if (!PyArg_ParseTuple(args,"l;attr", &lattr)) 563 return NULL; 564 return PyCursesCheckERR(wattron(self->win, (attr_t)lattr), "attron"); 565 } 566 567 static PyObject * 568 PyCursesWindow_AttrSet(PyCursesWindowObject *self, PyObject *args) 569 { 570 long lattr; 571 if (!PyArg_ParseTuple(args,"l;attr", &lattr)) 572 return NULL; 573 return PyCursesCheckERR(wattrset(self->win, (attr_t)lattr), "attrset"); 574 } 575 576 static PyObject * 577 PyCursesWindow_BkgdSet(PyCursesWindowObject *self, PyObject *args) 578 { 579 PyObject *temp; 580 chtype bkgd; 581 attr_t attr = A_NORMAL; 582 long lattr; 583 584 switch (PyTuple_Size(args)) { 585 case 1: 586 if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) 587 return NULL; 588 break; 589 case 2: 590 if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) 591 return NULL; 592 attr = lattr; 593 break; 594 default: 595 PyErr_SetString(PyExc_TypeError, "bkgdset requires 1 or 2 arguments"); 596 return NULL; 597 } 598 599 if (!PyCurses_ConvertToChtype(temp, &bkgd)) { 600 PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); 601 return NULL; 602 } 603 604 wbkgdset(self->win, bkgd | attr); 605 return PyCursesCheckERR(0, "bkgdset"); 606 } 607 608 static PyObject * 609 PyCursesWindow_Border(PyCursesWindowObject *self, PyObject *args) 610 { 611 PyObject *temp[8]; 612 chtype ch[8]; 613 int i; 614 615 /* Clear the array of parameters */ 616 for(i=0; i<8; i++) { 617 temp[i] = NULL; 618 ch[i] = 0; 619 } 620 621 if (!PyArg_ParseTuple(args,"|OOOOOOOO;ls,rs,ts,bs,tl,tr,bl,br", 622 &temp[0], &temp[1], &temp[2], &temp[3], 623 &temp[4], &temp[5], &temp[6], &temp[7])) 624 return NULL; 625 626 for(i=0; i<8; i++) { 627 if (temp[i] != NULL && !PyCurses_ConvertToChtype(temp[i], &ch[i])) { 628 PyErr_Format(PyExc_TypeError, 629 "argument %i must be a ch or an int", i+1); 630 return NULL; 631 } 632 } 633 634 wborder(self->win, 635 ch[0], ch[1], ch[2], ch[3], 636 ch[4], ch[5], ch[6], ch[7]); 637 Py_INCREF(Py_None); 638 return Py_None; 639 } 640 641 static PyObject * 642 PyCursesWindow_Box(PyCursesWindowObject *self, PyObject *args) 643 { 644 chtype ch1=0,ch2=0; 645 switch(PyTuple_Size(args)){ 646 case 0: break; 647 default: 648 if (!PyArg_ParseTuple(args,"ll;vertint,horint", &ch1, &ch2)) 649 return NULL; 650 } 651 box(self->win,ch1,ch2); 652 Py_INCREF(Py_None); 653 return Py_None; 654 } 655 656 #if defined(HAVE_NCURSES_H) || defined(MVWDELCH_IS_EXPRESSION) 657 #define py_mvwdelch mvwdelch 658 #else 659 int py_mvwdelch(WINDOW *w, int y, int x) 660 { 661 mvwdelch(w,y,x); 662 /* On HP/UX, mvwdelch already returns. On other systems, 663 we may well run into this return statement. */ 664 return 0; 665 } 666 #endif 667 668 /* chgat, added by Fabian Kreutz <fabian.kreutz at gmx.net> */ 669 670 static PyObject * 671 PyCursesWindow_ChgAt(PyCursesWindowObject *self, PyObject *args) 672 { 673 int rtn; 674 int x, y; 675 int num = -1; 676 short color; 677 attr_t attr = A_NORMAL; 678 long lattr; 679 int use_xy = FALSE; 680 681 switch (PyTuple_Size(args)) { 682 case 1: 683 if (!PyArg_ParseTuple(args,"l;attr", &lattr)) 684 return NULL; 685 attr = lattr; 686 break; 687 case 2: 688 if (!PyArg_ParseTuple(args,"il;n,attr", &num, &lattr)) 689 return NULL; 690 attr = lattr; 691 break; 692 case 3: 693 if (!PyArg_ParseTuple(args,"iil;int,int,attr", &y, &x, &lattr)) 694 return NULL; 695 attr = lattr; 696 use_xy = TRUE; 697 break; 698 case 4: 699 if (!PyArg_ParseTuple(args,"iiil;int,int,n,attr", &y, &x, &num, &lattr)) 700 return NULL; 701 attr = lattr; 702 use_xy = TRUE; 703 break; 704 default: 705 PyErr_SetString(PyExc_TypeError, "chgat requires 1 to 4 arguments"); 706 return NULL; 707 } 708 709 color = (short)((attr >> 8) & 0xff); 710 attr = attr - (color << 8); 711 712 if (use_xy == TRUE) { 713 rtn = mvwchgat(self->win,y,x,num,attr,color,NULL); 714 touchline(self->win,y,1); 715 } else { 716 getyx(self->win,y,x); 717 rtn = wchgat(self->win,num,attr,color,NULL); 718 touchline(self->win,y,1); 719 } 720 return PyCursesCheckERR(rtn, "chgat"); 721 } 722 723 724 static PyObject * 725 PyCursesWindow_DelCh(PyCursesWindowObject *self, PyObject *args) 726 { 727 int rtn; 728 int x, y; 729 730 switch (PyTuple_Size(args)) { 731 case 0: 732 rtn = wdelch(self->win); 733 break; 734 case 2: 735 if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) 736 return NULL; 737 rtn = py_mvwdelch(self->win,y,x); 738 break; 739 default: 740 PyErr_SetString(PyExc_TypeError, "delch requires 0 or 2 arguments"); 741 return NULL; 742 } 743 return PyCursesCheckERR(rtn, "[mv]wdelch"); 744 } 745 746 static PyObject * 747 PyCursesWindow_DerWin(PyCursesWindowObject *self, PyObject *args) 748 { 749 WINDOW *win; 750 int nlines, ncols, begin_y, begin_x; 751 752 nlines = 0; 753 ncols = 0; 754 switch (PyTuple_Size(args)) { 755 case 2: 756 if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) 757 return NULL; 758 break; 759 case 4: 760 if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", 761 &nlines,&ncols,&begin_y,&begin_x)) 762 return NULL; 763 break; 764 default: 765 PyErr_SetString(PyExc_TypeError, "derwin requires 2 or 4 arguments"); 766 return NULL; 767 } 768 769 win = derwin(self->win,nlines,ncols,begin_y,begin_x); 770 771 if (win == NULL) { 772 PyErr_SetString(PyCursesError, catchall_NULL); 773 return NULL; 774 } 775 776 return (PyObject *)PyCursesWindow_New(win); 777 } 778 779 static PyObject * 780 PyCursesWindow_EchoChar(PyCursesWindowObject *self, PyObject *args) 781 { 782 PyObject *temp; 783 chtype ch; 784 attr_t attr = A_NORMAL; 785 long lattr; 786 787 switch (PyTuple_Size(args)) { 788 case 1: 789 if (!PyArg_ParseTuple(args,"O;ch or int", &temp)) 790 return NULL; 791 break; 792 case 2: 793 if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) 794 return NULL; 795 attr = lattr; 796 break; 797 default: 798 PyErr_SetString(PyExc_TypeError, "echochar requires 1 or 2 arguments"); 799 800 801 return NULL; 802 } 803 804 if (!PyCurses_ConvertToChtype(temp, &ch)) { 805 PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); 806 return NULL; 807 } 808 809 #ifdef WINDOW_HAS_FLAGS 810 if (self->win->_flags & _ISPAD) 811 return PyCursesCheckERR(pechochar(self->win, ch | attr), 812 "echochar"); 813 else 814 #endif 815 return PyCursesCheckERR(wechochar(self->win, ch | attr), 816 "echochar"); 817 } 818 819 #ifdef NCURSES_MOUSE_VERSION 820 static PyObject * 821 PyCursesWindow_Enclose(PyCursesWindowObject *self, PyObject *args) 822 { 823 int x, y; 824 if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) 825 return NULL; 826 827 return PyInt_FromLong( wenclose(self->win,y,x) ); 828 } 829 #endif 830 831 static PyObject * 832 PyCursesWindow_GetBkgd(PyCursesWindowObject *self) 833 { 834 return PyInt_FromLong((long) getbkgd(self->win)); 835 } 836 837 static PyObject * 838 PyCursesWindow_GetCh(PyCursesWindowObject *self, PyObject *args) 839 { 840 int x, y; 841 int rtn; 842 843 switch (PyTuple_Size(args)) { 844 case 0: 845 Py_BEGIN_ALLOW_THREADS 846 rtn = wgetch(self->win); 847 Py_END_ALLOW_THREADS 848 break; 849 case 2: 850 if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) 851 return NULL; 852 Py_BEGIN_ALLOW_THREADS 853 rtn = mvwgetch(self->win,y,x); 854 Py_END_ALLOW_THREADS 855 break; 856 default: 857 PyErr_SetString(PyExc_TypeError, "getch requires 0 or 2 arguments"); 858 return NULL; 859 } 860 return PyInt_FromLong((long)rtn); 861 } 862 863 static PyObject * 864 PyCursesWindow_GetKey(PyCursesWindowObject *self, PyObject *args) 865 { 866 int x, y; 867 int rtn; 868 869 switch (PyTuple_Size(args)) { 870 case 0: 871 Py_BEGIN_ALLOW_THREADS 872 rtn = wgetch(self->win); 873 Py_END_ALLOW_THREADS 874 break; 875 case 2: 876 if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) 877 return NULL; 878 Py_BEGIN_ALLOW_THREADS 879 rtn = mvwgetch(self->win,y,x); 880 Py_END_ALLOW_THREADS 881 break; 882 default: 883 PyErr_SetString(PyExc_TypeError, "getkey requires 0 or 2 arguments"); 884 return NULL; 885 } 886 if (rtn == ERR) { 887 /* getch() returns ERR in nodelay mode */ 888 PyErr_CheckSignals(); 889 if (!PyErr_Occurred()) 890 PyErr_SetString(PyCursesError, "no input"); 891 return NULL; 892 } else if (rtn<=255) { 893 return Py_BuildValue("c", rtn); 894 } else { 895 const char *knp; 896 #if defined(__NetBSD__) 897 knp = unctrl(rtn); 898 #else 899 knp = keyname(rtn); 900 #endif 901 return PyString_FromString((knp == NULL) ? "" : knp); 902 } 903 } 904 905 static PyObject * 906 PyCursesWindow_GetStr(PyCursesWindowObject *self, PyObject *args) 907 { 908 int x, y, n; 909 char rtn[1024]; /* This should be big enough.. I hope */ 910 int rtn2; 911 912 switch (PyTuple_Size(args)) { 913 case 0: 914 Py_BEGIN_ALLOW_THREADS 915 rtn2 = wgetnstr(self->win,rtn, 1023); 916 Py_END_ALLOW_THREADS 917 break; 918 case 1: 919 if (!PyArg_ParseTuple(args,"i;n", &n)) 920 return NULL; 921 if (n < 0) { 922 PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); 923 return NULL; 924 } 925 Py_BEGIN_ALLOW_THREADS 926 rtn2 = wgetnstr(self->win,rtn,MIN(n, 1023)); 927 Py_END_ALLOW_THREADS 928 break; 929 case 2: 930 if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) 931 return NULL; 932 Py_BEGIN_ALLOW_THREADS 933 #ifdef STRICT_SYSV_CURSES 934 rtn2 = wmove(self->win,y,x)==ERR ? ERR : wgetnstr(self->win, rtn, 1023); 935 #else 936 rtn2 = mvwgetnstr(self->win,y,x,rtn, 1023); 937 #endif 938 Py_END_ALLOW_THREADS 939 break; 940 case 3: 941 if (!PyArg_ParseTuple(args,"iii;y,x,n", &y, &x, &n)) 942 return NULL; 943 if (n < 0) { 944 PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); 945 return NULL; 946 } 947 #ifdef STRICT_SYSV_CURSES 948 Py_BEGIN_ALLOW_THREADS 949 rtn2 = wmove(self->win,y,x)==ERR ? ERR : 950 wgetnstr(self->win, rtn, MIN(n, 1023)); 951 Py_END_ALLOW_THREADS 952 #else 953 Py_BEGIN_ALLOW_THREADS 954 rtn2 = mvwgetnstr(self->win, y, x, rtn, MIN(n, 1023)); 955 Py_END_ALLOW_THREADS 956 #endif 957 break; 958 default: 959 PyErr_SetString(PyExc_TypeError, "getstr requires 0 to 3 arguments"); 960 return NULL; 961 } 962 if (rtn2 == ERR) 963 rtn[0] = 0; 964 return PyString_FromString(rtn); 965 } 966 967 static PyObject * 968 PyCursesWindow_Hline(PyCursesWindowObject *self, PyObject *args) 969 { 970 PyObject *temp; 971 chtype ch; 972 int n, x, y, code = OK; 973 attr_t attr = A_NORMAL; 974 long lattr; 975 976 switch (PyTuple_Size(args)) { 977 case 2: 978 if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) 979 return NULL; 980 break; 981 case 3: 982 if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) 983 return NULL; 984 attr = lattr; 985 break; 986 case 4: 987 if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) 988 return NULL; 989 code = wmove(self->win, y, x); 990 break; 991 case 5: 992 if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", 993 &y, &x, &temp, &n, &lattr)) 994 return NULL; 995 attr = lattr; 996 code = wmove(self->win, y, x); 997 break; 998 default: 999 PyErr_SetString(PyExc_TypeError, "hline requires 2 to 5 arguments"); 1000 return NULL; 1001 } 1002 1003 if (code != ERR) { 1004 if (!PyCurses_ConvertToChtype(temp, &ch)) { 1005 PyErr_SetString(PyExc_TypeError, 1006 "argument 1 or 3 must be a ch or an int"); 1007 return NULL; 1008 } 1009 return PyCursesCheckERR(whline(self->win, ch | attr, n), "hline"); 1010 } else 1011 return PyCursesCheckERR(code, "wmove"); 1012 } 1013 1014 static PyObject * 1015 PyCursesWindow_InsCh(PyCursesWindowObject *self, PyObject *args) 1016 { 1017 int rtn, x, y, use_xy = FALSE; 1018 PyObject *temp; 1019 chtype ch = 0; 1020 attr_t attr = A_NORMAL; 1021 long lattr; 1022 1023 switch (PyTuple_Size(args)) { 1024 case 1: 1025 if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) 1026 return NULL; 1027 break; 1028 case 2: 1029 if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) 1030 return NULL; 1031 attr = lattr; 1032 break; 1033 case 3: 1034 if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) 1035 return NULL; 1036 use_xy = TRUE; 1037 break; 1038 case 4: 1039 if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", &y, &x, &temp, &lattr)) 1040 return NULL; 1041 attr = lattr; 1042 use_xy = TRUE; 1043 break; 1044 default: 1045 PyErr_SetString(PyExc_TypeError, "insch requires 1 or 4 arguments"); 1046 return NULL; 1047 } 1048 1049 if (!PyCurses_ConvertToChtype(temp, &ch)) { 1050 PyErr_SetString(PyExc_TypeError, 1051 "argument 1 or 3 must be a ch or an int"); 1052 return NULL; 1053 } 1054 1055 if (use_xy == TRUE) 1056 rtn = mvwinsch(self->win,y,x, ch | attr); 1057 else { 1058 rtn = winsch(self->win, ch | attr); 1059 } 1060 return PyCursesCheckERR(rtn, "insch"); 1061 } 1062 1063 static PyObject * 1064 PyCursesWindow_InCh(PyCursesWindowObject *self, PyObject *args) 1065 { 1066 int x, y, rtn; 1067 1068 switch (PyTuple_Size(args)) { 1069 case 0: 1070 rtn = winch(self->win); 1071 break; 1072 case 2: 1073 if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) 1074 return NULL; 1075 rtn = mvwinch(self->win,y,x); 1076 break; 1077 default: 1078 PyErr_SetString(PyExc_TypeError, "inch requires 0 or 2 arguments"); 1079 return NULL; 1080 } 1081 return PyInt_FromLong((long) rtn); 1082 } 1083 1084 static PyObject * 1085 PyCursesWindow_InStr(PyCursesWindowObject *self, PyObject *args) 1086 { 1087 int x, y, n; 1088 char rtn[1024]; /* This should be big enough.. I hope */ 1089 int rtn2; 1090 1091 switch (PyTuple_Size(args)) { 1092 case 0: 1093 rtn2 = winnstr(self->win,rtn, 1023); 1094 break; 1095 case 1: 1096 if (!PyArg_ParseTuple(args,"i;n", &n)) 1097 return NULL; 1098 if (n < 0) { 1099 PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); 1100 return NULL; 1101 } 1102 rtn2 = winnstr(self->win,rtn,MIN(n,1023)); 1103 break; 1104 case 2: 1105 if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) 1106 return NULL; 1107 rtn2 = mvwinnstr(self->win,y,x,rtn,1023); 1108 break; 1109 case 3: 1110 if (!PyArg_ParseTuple(args, "iii;y,x,n", &y, &x, &n)) 1111 return NULL; 1112 if (n < 0) { 1113 PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); 1114 return NULL; 1115 } 1116 rtn2 = mvwinnstr(self->win, y, x, rtn, MIN(n,1023)); 1117 break; 1118 default: 1119 PyErr_SetString(PyExc_TypeError, "instr requires 0 or 3 arguments"); 1120 return NULL; 1121 } 1122 if (rtn2 == ERR) 1123 rtn[0] = 0; 1124 return PyString_FromString(rtn); 1125 } 1126 1127 static PyObject * 1128 PyCursesWindow_InsStr(PyCursesWindowObject *self, PyObject *args) 1129 { 1130 int rtn; 1131 int x, y; 1132 char *str; 1133 attr_t attr = A_NORMAL , attr_old = A_NORMAL; 1134 long lattr; 1135 int use_xy = FALSE, use_attr = FALSE; 1136 1137 switch (PyTuple_Size(args)) { 1138 case 1: 1139 if (!PyArg_ParseTuple(args,"s;str", &str)) 1140 return NULL; 1141 break; 1142 case 2: 1143 if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) 1144 return NULL; 1145 attr = lattr; 1146 use_attr = TRUE; 1147 break; 1148 case 3: 1149 if (!PyArg_ParseTuple(args,"iis;y,x,str", &y, &x, &str)) 1150 return NULL; 1151 use_xy = TRUE; 1152 break; 1153 case 4: 1154 if (!PyArg_ParseTuple(args,"iisl;y,x,str,attr", &y, &x, &str, &lattr)) 1155 return NULL; 1156 attr = lattr; 1157 use_xy = use_attr = TRUE; 1158 break; 1159 default: 1160 PyErr_SetString(PyExc_TypeError, "insstr requires 1 to 4 arguments"); 1161 return NULL; 1162 } 1163 1164 if (use_attr == TRUE) { 1165 attr_old = getattrs(self->win); 1166 (void)wattrset(self->win,attr); 1167 } 1168 if (use_xy == TRUE) 1169 rtn = mvwinsstr(self->win,y,x,str); 1170 else 1171 rtn = winsstr(self->win,str); 1172 if (use_attr == TRUE) 1173 (void)wattrset(self->win,attr_old); 1174 return PyCursesCheckERR(rtn, "insstr"); 1175 } 1176 1177 static PyObject * 1178 PyCursesWindow_InsNStr(PyCursesWindowObject *self, PyObject *args) 1179 { 1180 int rtn, x, y, n; 1181 char *str; 1182 attr_t attr = A_NORMAL , attr_old = A_NORMAL; 1183 long lattr; 1184 int use_xy = FALSE, use_attr = FALSE; 1185 1186 switch (PyTuple_Size(args)) { 1187 case 2: 1188 if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) 1189 return NULL; 1190 break; 1191 case 3: 1192 if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) 1193 return NULL; 1194 attr = lattr; 1195 use_attr = TRUE; 1196 break; 1197 case 4: 1198 if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) 1199 return NULL; 1200 use_xy = TRUE; 1201 break; 1202 case 5: 1203 if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) 1204 return NULL; 1205 attr = lattr; 1206 use_xy = use_attr = TRUE; 1207 break; 1208 default: 1209 PyErr_SetString(PyExc_TypeError, "insnstr requires 2 to 5 arguments"); 1210 return NULL; 1211 } 1212 1213 if (use_attr == TRUE) { 1214 attr_old = getattrs(self->win); 1215 (void)wattrset(self->win,attr); 1216 } 1217 if (use_xy == TRUE) 1218 rtn = mvwinsnstr(self->win,y,x,str,n); 1219 else 1220 rtn = winsnstr(self->win,str,n); 1221 if (use_attr == TRUE) 1222 (void)wattrset(self->win,attr_old); 1223 return PyCursesCheckERR(rtn, "insnstr"); 1224 } 1225 1226 static PyObject * 1227 PyCursesWindow_Is_LineTouched(PyCursesWindowObject *self, PyObject *args) 1228 { 1229 int line, erg; 1230 if (!PyArg_ParseTuple(args,"i;line", &line)) 1231 return NULL; 1232 erg = is_linetouched(self->win, line); 1233 if (erg == ERR) { 1234 PyErr_SetString(PyExc_TypeError, 1235 "is_linetouched: line number outside of boundaries"); 1236 return NULL; 1237 } else 1238 if (erg == FALSE) { 1239 Py_INCREF(Py_False); 1240 return Py_False; 1241 } else { 1242 Py_INCREF(Py_True); 1243 return Py_True; 1244 } 1245 } 1246 1247 static PyObject * 1248 PyCursesWindow_NoOutRefresh(PyCursesWindowObject *self, PyObject *args) 1249 { 1250 int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; 1251 int rtn; 1252 1253 #ifndef WINDOW_HAS_FLAGS 1254 if (0) 1255 #else 1256 if (self->win->_flags & _ISPAD) 1257 #endif 1258 { 1259 switch(PyTuple_Size(args)) { 1260 case 6: 1261 if (!PyArg_ParseTuple(args, 1262 "iiiiii;" \ 1263 "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", 1264 &pminrow, &pmincol, &sminrow, 1265 &smincol, &smaxrow, &smaxcol)) 1266 return NULL; 1267 Py_BEGIN_ALLOW_THREADS 1268 rtn = pnoutrefresh(self->win, 1269 pminrow, pmincol, sminrow, 1270 smincol, smaxrow, smaxcol); 1271 Py_END_ALLOW_THREADS 1272 return PyCursesCheckERR(rtn, "pnoutrefresh"); 1273 default: 1274 PyErr_SetString(PyCursesError, 1275 "noutrefresh() called for a pad " 1276 "requires 6 arguments"); 1277 return NULL; 1278 } 1279 } else { 1280 if (!PyArg_ParseTuple(args, ":noutrefresh")) 1281 return NULL; 1282 1283 Py_BEGIN_ALLOW_THREADS 1284 rtn = wnoutrefresh(self->win); 1285 Py_END_ALLOW_THREADS 1286 return PyCursesCheckERR(rtn, "wnoutrefresh"); 1287 } 1288 } 1289 1290 static PyObject * 1291 PyCursesWindow_Overlay(PyCursesWindowObject *self, PyObject *args) 1292 { 1293 PyCursesWindowObject *temp; 1294 int use_copywin = FALSE; 1295 int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; 1296 int rtn; 1297 1298 switch (PyTuple_Size(args)) { 1299 case 1: 1300 if (!PyArg_ParseTuple(args, "O!;window object", 1301 &PyCursesWindow_Type, &temp)) 1302 return NULL; 1303 break; 1304 case 7: 1305 if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", 1306 &PyCursesWindow_Type, &temp, &sminrow, &smincol, 1307 &dminrow, &dmincol, &dmaxrow, &dmaxcol)) 1308 return NULL; 1309 use_copywin = TRUE; 1310 break; 1311 default: 1312 PyErr_SetString(PyExc_TypeError, 1313 "overlay requires one or seven arguments"); 1314 return NULL; 1315 } 1316 1317 if (use_copywin == TRUE) { 1318 rtn = copywin(self->win, temp->win, sminrow, smincol, 1319 dminrow, dmincol, dmaxrow, dmaxcol, TRUE); 1320 return PyCursesCheckERR(rtn, "copywin"); 1321 } 1322 else { 1323 rtn = overlay(self->win, temp->win); 1324 return PyCursesCheckERR(rtn, "overlay"); 1325 } 1326 } 1327 1328 static PyObject * 1329 PyCursesWindow_Overwrite(PyCursesWindowObject *self, PyObject *args) 1330 { 1331 PyCursesWindowObject *temp; 1332 int use_copywin = FALSE; 1333 int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; 1334 int rtn; 1335 1336 switch (PyTuple_Size(args)) { 1337 case 1: 1338 if (!PyArg_ParseTuple(args, "O!;window object", 1339 &PyCursesWindow_Type, &temp)) 1340 return NULL; 1341 break; 1342 case 7: 1343 if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", 1344 &PyCursesWindow_Type, &temp, &sminrow, &smincol, 1345 &dminrow, &dmincol, &dmaxrow, &dmaxcol)) 1346 return NULL; 1347 use_copywin = TRUE; 1348 break; 1349 default: 1350 PyErr_SetString(PyExc_TypeError, 1351 "overwrite requires one or seven arguments"); 1352 return NULL; 1353 } 1354 1355 if (use_copywin == TRUE) { 1356 rtn = copywin(self->win, temp->win, sminrow, smincol, 1357 dminrow, dmincol, dmaxrow, dmaxcol, FALSE); 1358 return PyCursesCheckERR(rtn, "copywin"); 1359 } 1360 else { 1361 rtn = overwrite(self->win, temp->win); 1362 return PyCursesCheckERR(rtn, "overwrite"); 1363 } 1364 } 1365 1366 static PyObject * 1367 PyCursesWindow_PutWin(PyCursesWindowObject *self, PyObject *args) 1368 { 1369 PyObject *temp; 1370 1371 if (!PyArg_ParseTuple(args, "O;fileobj", &temp)) 1372 return NULL; 1373 if (!PyFile_Check(temp)) { 1374 PyErr_SetString(PyExc_TypeError, "argument must be a file object"); 1375 return NULL; 1376 } 1377 return PyCursesCheckERR(putwin(self->win, PyFile_AsFile(temp)), 1378 "putwin"); 1379 } 1380 1381 static PyObject * 1382 PyCursesWindow_RedrawLine(PyCursesWindowObject *self, PyObject *args) 1383 { 1384 int beg, num; 1385 if (!PyArg_ParseTuple(args, "ii;beg,num", &beg, &num)) 1386 return NULL; 1387 return PyCursesCheckERR(wredrawln(self->win,beg,num), "redrawln"); 1388 } 1389 1390 static PyObject * 1391 PyCursesWindow_Refresh(PyCursesWindowObject *self, PyObject *args) 1392 { 1393 int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; 1394 int rtn; 1395 1396 #ifndef WINDOW_HAS_FLAGS 1397 if (0) 1398 #else 1399 if (self->win->_flags & _ISPAD) 1400 #endif 1401 { 1402 switch(PyTuple_Size(args)) { 1403 case 6: 1404 if (!PyArg_ParseTuple(args, 1405 "iiiiii;" \ 1406 "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", 1407 &pminrow, &pmincol, &sminrow, 1408 &smincol, &smaxrow, &smaxcol)) 1409 return NULL; 1410 1411 Py_BEGIN_ALLOW_THREADS 1412 rtn = prefresh(self->win, 1413 pminrow, pmincol, sminrow, 1414 smincol, smaxrow, smaxcol); 1415 Py_END_ALLOW_THREADS 1416 return PyCursesCheckERR(rtn, "prefresh"); 1417 default: 1418 PyErr_SetString(PyCursesError, 1419 "refresh() for a pad requires 6 arguments"); 1420 return NULL; 1421 } 1422 } else { 1423 if (!PyArg_ParseTuple(args, ":refresh")) 1424 return NULL; 1425 Py_BEGIN_ALLOW_THREADS 1426 rtn = wrefresh(self->win); 1427 Py_END_ALLOW_THREADS 1428 return PyCursesCheckERR(rtn, "prefresh"); 1429 } 1430 } 1431 1432 static PyObject * 1433 PyCursesWindow_SetScrollRegion(PyCursesWindowObject *self, PyObject *args) 1434 { 1435 int x, y; 1436 if (!PyArg_ParseTuple(args,"ii;top, bottom",&y,&x)) 1437 return NULL; 1438 return PyCursesCheckERR(wsetscrreg(self->win,y,x), "wsetscrreg"); 1439 } 1440 1441 static PyObject * 1442 PyCursesWindow_SubWin(PyCursesWindowObject *self, PyObject *args) 1443 { 1444 WINDOW *win; 1445 int nlines, ncols, begin_y, begin_x; 1446 1447 nlines = 0; 1448 ncols = 0; 1449 switch (PyTuple_Size(args)) { 1450 case 2: 1451 if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) 1452 return NULL; 1453 break; 1454 case 4: 1455 if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", 1456 &nlines,&ncols,&begin_y,&begin_x)) 1457 return NULL; 1458 break; 1459 default: 1460 PyErr_SetString(PyExc_TypeError, "subwin requires 2 or 4 arguments"); 1461 return NULL; 1462 } 1463 1464 /* printf("Subwin: %i %i %i %i \n", nlines, ncols, begin_y, begin_x); */ 1465 #ifdef WINDOW_HAS_FLAGS 1466 if (self->win->_flags & _ISPAD) 1467 win = subpad(self->win, nlines, ncols, begin_y, begin_x); 1468 else 1469 #endif 1470 win = subwin(self->win, nlines, ncols, begin_y, begin_x); 1471 1472 if (win == NULL) { 1473 PyErr_SetString(PyCursesError, catchall_NULL); 1474 return NULL; 1475 } 1476 1477 return (PyObject *)PyCursesWindow_New(win); 1478 } 1479 1480 static PyObject * 1481 PyCursesWindow_Scroll(PyCursesWindowObject *self, PyObject *args) 1482 { 1483 int nlines; 1484 switch(PyTuple_Size(args)) { 1485 case 0: 1486 return PyCursesCheckERR(scroll(self->win), "scroll"); 1487 case 1: 1488 if (!PyArg_ParseTuple(args, "i;nlines", &nlines)) 1489 return NULL; 1490 return PyCursesCheckERR(wscrl(self->win, nlines), "scroll"); 1491 default: 1492 PyErr_SetString(PyExc_TypeError, "scroll requires 0 or 1 arguments"); 1493 return NULL; 1494 } 1495 } 1496 1497 static PyObject * 1498 PyCursesWindow_TouchLine(PyCursesWindowObject *self, PyObject *args) 1499 { 1500 int st, cnt, val; 1501 switch (PyTuple_Size(args)) { 1502 case 2: 1503 if (!PyArg_ParseTuple(args,"ii;start,count",&st,&cnt)) 1504 return NULL; 1505 return PyCursesCheckERR(touchline(self->win,st,cnt), "touchline"); 1506 case 3: 1507 if (!PyArg_ParseTuple(args, "iii;start,count,val", &st, &cnt, &val)) 1508 return NULL; 1509 return PyCursesCheckERR(wtouchln(self->win, st, cnt, val), "touchline"); 1510 default: 1511 PyErr_SetString(PyExc_TypeError, "touchline requires 2 or 3 arguments"); 1512 return NULL; 1513 } 1514 } 1515 1516 static PyObject * 1517 PyCursesWindow_Vline(PyCursesWindowObject *self, PyObject *args) 1518 { 1519 PyObject *temp; 1520 chtype ch; 1521 int n, x, y, code = OK; 1522 attr_t attr = A_NORMAL; 1523 long lattr; 1524 1525 switch (PyTuple_Size(args)) { 1526 case 2: 1527 if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) 1528 return NULL; 1529 break; 1530 case 3: 1531 if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) 1532 return NULL; 1533 attr = lattr; 1534 break; 1535 case 4: 1536 if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) 1537 return NULL; 1538 code = wmove(self->win, y, x); 1539 break; 1540 case 5: 1541 if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", 1542 &y, &x, &temp, &n, &lattr)) 1543 return NULL; 1544 attr = lattr; 1545 code = wmove(self->win, y, x); 1546 break; 1547 default: 1548 PyErr_SetString(PyExc_TypeError, "vline requires 2 to 5 arguments"); 1549 return NULL; 1550 } 1551 1552 if (code != ERR) { 1553 if (!PyCurses_ConvertToChtype(temp, &ch)) { 1554 PyErr_SetString(PyExc_TypeError, 1555 "argument 1 or 3 must be a ch or an int"); 1556 return NULL; 1557 } 1558 return PyCursesCheckERR(wvline(self->win, ch | attr, n), "vline"); 1559 } else 1560 return PyCursesCheckERR(code, "wmove"); 1561 } 1562 1563 static PyMethodDef PyCursesWindow_Methods[] = { 1564 {"addch", (PyCFunction)PyCursesWindow_AddCh, METH_VARARGS}, 1565 {"addnstr", (PyCFunction)PyCursesWindow_AddNStr, METH_VARARGS}, 1566 {"addstr", (PyCFunction)PyCursesWindow_AddStr, METH_VARARGS}, 1567 {"attroff", (PyCFunction)PyCursesWindow_AttrOff, METH_VARARGS}, 1568 {"attron", (PyCFunction)PyCursesWindow_AttrOn, METH_VARARGS}, 1569 {"attrset", (PyCFunction)PyCursesWindow_AttrSet, METH_VARARGS}, 1570 {"bkgd", (PyCFunction)PyCursesWindow_Bkgd, METH_VARARGS}, 1571 {"chgat", (PyCFunction)PyCursesWindow_ChgAt, METH_VARARGS}, 1572 {"bkgdset", (PyCFunction)PyCursesWindow_BkgdSet, METH_VARARGS}, 1573 {"border", (PyCFunction)PyCursesWindow_Border, METH_VARARGS}, 1574 {"box", (PyCFunction)PyCursesWindow_Box, METH_VARARGS}, 1575 {"clear", (PyCFunction)PyCursesWindow_wclear, METH_NOARGS}, 1576 {"clearok", (PyCFunction)PyCursesWindow_clearok, METH_VARARGS}, 1577 {"clrtobot", (PyCFunction)PyCursesWindow_wclrtobot, METH_NOARGS}, 1578 {"clrtoeol", (PyCFunction)PyCursesWindow_wclrtoeol, METH_NOARGS}, 1579 {"cursyncup", (PyCFunction)PyCursesWindow_wcursyncup, METH_NOARGS}, 1580 {"delch", (PyCFunction)PyCursesWindow_DelCh, METH_VARARGS}, 1581 {"deleteln", (PyCFunction)PyCursesWindow_wdeleteln, METH_NOARGS}, 1582 {"derwin", (PyCFunction)PyCursesWindow_DerWin, METH_VARARGS}, 1583 {"echochar", (PyCFunction)PyCursesWindow_EchoChar, METH_VARARGS}, 1584 #ifdef NCURSES_MOUSE_VERSION 1585 {"enclose", (PyCFunction)PyCursesWindow_Enclose, METH_VARARGS}, 1586 #endif 1587 {"erase", (PyCFunction)PyCursesWindow_werase, METH_NOARGS}, 1588 {"getbegyx", (PyCFunction)PyCursesWindow_getbegyx, METH_NOARGS}, 1589 {"getbkgd", (PyCFunction)PyCursesWindow_GetBkgd, METH_NOARGS}, 1590 {"getch", (PyCFunction)PyCursesWindow_GetCh, METH_VARARGS}, 1591 {"getkey", (PyCFunction)PyCursesWindow_GetKey, METH_VARARGS}, 1592 {"getmaxyx", (PyCFunction)PyCursesWindow_getmaxyx, METH_NOARGS}, 1593 {"getparyx", (PyCFunction)PyCursesWindow_getparyx, METH_NOARGS}, 1594 {"getstr", (PyCFunction)PyCursesWindow_GetStr, METH_VARARGS}, 1595 {"getyx", (PyCFunction)PyCursesWindow_getyx, METH_NOARGS}, 1596 {"hline", (PyCFunction)PyCursesWindow_Hline, METH_VARARGS}, 1597 {"idcok", (PyCFunction)PyCursesWindow_idcok, METH_VARARGS}, 1598 {"idlok", (PyCFunction)PyCursesWindow_idlok, METH_VARARGS}, 1599 {"immedok", (PyCFunction)PyCursesWindow_immedok, METH_VARARGS}, 1600 {"inch", (PyCFunction)PyCursesWindow_InCh, METH_VARARGS}, 1601 {"insch", (PyCFunction)PyCursesWindow_InsCh, METH_VARARGS}, 1602 {"insdelln", (PyCFunction)PyCursesWindow_winsdelln, METH_VARARGS}, 1603 {"insertln", (PyCFunction)PyCursesWindow_winsertln, METH_NOARGS}, 1604 {"insnstr", (PyCFunction)PyCursesWindow_InsNStr, METH_VARARGS}, 1605 {"insstr", (PyCFunction)PyCursesWindow_InsStr, METH_VARARGS}, 1606 {"instr", (PyCFunction)PyCursesWindow_InStr, METH_VARARGS}, 1607 {"is_linetouched", (PyCFunction)PyCursesWindow_Is_LineTouched, METH_VARARGS}, 1608 {"is_wintouched", (PyCFunction)PyCursesWindow_is_wintouched, METH_NOARGS}, 1609 {"keypad", (PyCFunction)PyCursesWindow_keypad, METH_VARARGS}, 1610 {"leaveok", (PyCFunction)PyCursesWindow_leaveok, METH_VARARGS}, 1611 {"move", (PyCFunction)PyCursesWindow_wmove, METH_VARARGS}, 1612 {"mvderwin", (PyCFunction)PyCursesWindow_mvderwin, METH_VARARGS}, 1613 {"mvwin", (PyCFunction)PyCursesWindow_mvwin, METH_VARARGS}, 1614 {"nodelay", (PyCFunction)PyCursesWindow_nodelay, METH_VARARGS}, 1615 {"notimeout", (PyCFunction)PyCursesWindow_notimeout, METH_VARARGS}, 1616 {"noutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, 1617 /* Backward compatibility alias -- remove in Python 2.3 */ 1618 {"nooutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, 1619 {"overlay", (PyCFunction)PyCursesWindow_Overlay, METH_VARARGS}, 1620 {"overwrite", (PyCFunction)PyCursesWindow_Overwrite, 1621 METH_VARARGS}, 1622 {"putwin", (PyCFunction)PyCursesWindow_PutWin, METH_VARARGS}, 1623 {"redrawln", (PyCFunction)PyCursesWindow_RedrawLine, METH_VARARGS}, 1624 {"redrawwin", (PyCFunction)PyCursesWindow_redrawwin, METH_NOARGS}, 1625 {"refresh", (PyCFunction)PyCursesWindow_Refresh, METH_VARARGS}, 1626 #ifndef STRICT_SYSV_CURSES 1627 {"resize", (PyCFunction)PyCursesWindow_wresize, METH_VARARGS}, 1628 #endif 1629 {"scroll", (PyCFunction)PyCursesWindow_Scroll, METH_VARARGS}, 1630 {"scrollok", (PyCFunction)PyCursesWindow_scrollok, METH_VARARGS}, 1631 {"setscrreg", (PyCFunction)PyCursesWindow_SetScrollRegion, METH_VARARGS}, 1632 {"standend", (PyCFunction)PyCursesWindow_wstandend, METH_NOARGS}, 1633 {"standout", (PyCFunction)PyCursesWindow_wstandout, METH_NOARGS}, 1634 {"subpad", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, 1635 {"subwin", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, 1636 {"syncdown", (PyCFunction)PyCursesWindow_wsyncdown, METH_NOARGS}, 1637 {"syncok", (PyCFunction)PyCursesWindow_syncok, METH_VARARGS}, 1638 {"syncup", (PyCFunction)PyCursesWindow_wsyncup, METH_NOARGS}, 1639 {"timeout", (PyCFunction)PyCursesWindow_wtimeout, METH_VARARGS}, 1640 {"touchline", (PyCFunction)PyCursesWindow_TouchLine, METH_VARARGS}, 1641 {"touchwin", (PyCFunction)PyCursesWindow_touchwin, METH_NOARGS}, 1642 {"untouchwin", (PyCFunction)PyCursesWindow_untouchwin, METH_NOARGS}, 1643 {"vline", (PyCFunction)PyCursesWindow_Vline, METH_VARARGS}, 1644 {NULL, NULL} /* sentinel */ 1645 }; 1646 1647 static PyObject * 1648 PyCursesWindow_GetAttr(PyCursesWindowObject *self, char *name) 1649 { 1650 return Py_FindMethod(PyCursesWindow_Methods, (PyObject *)self, name); 1651 } 1652 1653 /* -------------------------------------------------------*/ 1654 1655 PyTypeObject PyCursesWindow_Type = { 1656 PyVarObject_HEAD_INIT(NULL, 0) 1657 "_curses.curses window", /*tp_name*/ 1658 sizeof(PyCursesWindowObject), /*tp_basicsize*/ 1659 0, /*tp_itemsize*/ 1660 /* methods */ 1661 (destructor)PyCursesWindow_Dealloc, /*tp_dealloc*/ 1662 0, /*tp_print*/ 1663 (getattrfunc)PyCursesWindow_GetAttr, /*tp_getattr*/ 1664 (setattrfunc)0, /*tp_setattr*/ 1665 0, /*tp_compare*/ 1666 0, /*tp_repr*/ 1667 0, /*tp_as_number*/ 1668 0, /*tp_as_sequence*/ 1669 0, /*tp_as_mapping*/ 1670 0, /*tp_hash*/ 1671 }; 1672 1673 /********************************************************************* 1674 Global Functions 1675 **********************************************************************/ 1676 1677 NoArgNoReturnFunction(beep) 1678 NoArgNoReturnFunction(def_prog_mode) 1679 NoArgNoReturnFunction(def_shell_mode) 1680 NoArgNoReturnFunction(doupdate) 1681 NoArgNoReturnFunction(endwin) 1682 NoArgNoReturnFunction(flash) 1683 NoArgNoReturnFunction(nocbreak) 1684 NoArgNoReturnFunction(noecho) 1685 NoArgNoReturnFunction(nonl) 1686 NoArgNoReturnFunction(noraw) 1687 NoArgNoReturnFunction(reset_prog_mode) 1688 NoArgNoReturnFunction(reset_shell_mode) 1689 NoArgNoReturnFunction(resetty) 1690 NoArgNoReturnFunction(savetty) 1691 1692 NoArgOrFlagNoReturnFunction(cbreak) 1693 NoArgOrFlagNoReturnFunction(echo) 1694 NoArgOrFlagNoReturnFunction(nl) 1695 NoArgOrFlagNoReturnFunction(raw) 1696 1697 NoArgReturnIntFunction(baudrate) 1698 NoArgReturnIntFunction(termattrs) 1699 1700 NoArgReturnStringFunction(termname) 1701 NoArgReturnStringFunction(longname) 1702 1703 NoArgTrueFalseFunction(can_change_color) 1704 NoArgTrueFalseFunction(has_colors) 1705 NoArgTrueFalseFunction(has_ic) 1706 NoArgTrueFalseFunction(has_il) 1707 NoArgTrueFalseFunction(isendwin) 1708 NoArgNoReturnVoidFunction(flushinp) 1709 NoArgNoReturnVoidFunction(noqiflush) 1710 1711 static PyObject * 1712 PyCurses_filter(PyObject *self) 1713 { 1714 /* not checking for PyCursesInitialised here since filter() must 1715 be called before initscr() */ 1716 filter(); 1717 Py_INCREF(Py_None); 1718 return Py_None; 1719 } 1720 1721 static PyObject * 1722 PyCurses_Color_Content(PyObject *self, PyObject *args) 1723 { 1724 short color,r,g,b; 1725 1726 PyCursesInitialised; 1727 PyCursesInitialisedColor; 1728 1729 if (!PyArg_ParseTuple(args, "h:color_content", &color)) return NULL; 1730 1731 if (color_content(color, &r, &g, &b) != ERR) 1732 return Py_BuildValue("(iii)", r, g, b); 1733 else { 1734 PyErr_SetString(PyCursesError, 1735 "Argument 1 was out of range. Check value of COLORS."); 1736 return NULL; 1737 } 1738 } 1739 1740 static PyObject * 1741 PyCurses_color_pair(PyObject *self, PyObject *args) 1742 { 1743 int n; 1744 1745 PyCursesInitialised; 1746 PyCursesInitialisedColor; 1747 1748 if (!PyArg_ParseTuple(args, "i:color_pair", &n)) return NULL; 1749 return PyInt_FromLong((long) (n << 8)); 1750 } 1751 1752 static PyObject * 1753 PyCurses_Curs_Set(PyObject *self, PyObject *args) 1754 { 1755 int vis,erg; 1756 1757 PyCursesInitialised; 1758 1759 if (!PyArg_ParseTuple(args, "i:curs_set", &vis)) return NULL; 1760 1761 erg = curs_set(vis); 1762 if (erg == ERR) return PyCursesCheckERR(erg, "curs_set"); 1763 1764 return PyInt_FromLong((long) erg); 1765 } 1766 1767 static PyObject * 1768 PyCurses_Delay_Output(PyObject *self, PyObject *args) 1769 { 1770 int ms; 1771 1772 PyCursesInitialised; 1773 1774 if (!PyArg_ParseTuple(args, "i:delay_output", &ms)) return NULL; 1775 1776 return PyCursesCheckERR(delay_output(ms), "delay_output"); 1777 } 1778 1779 static PyObject * 1780 PyCurses_EraseChar(PyObject *self) 1781 { 1782 char ch; 1783 1784 PyCursesInitialised; 1785 1786 ch = erasechar(); 1787 1788 return PyString_FromStringAndSize(&ch, 1); 1789 } 1790 1791 static PyObject * 1792 PyCurses_getsyx(PyObject *self) 1793 { 1794 int x = 0; 1795 int y = 0; 1796 1797 PyCursesInitialised; 1798 1799 getsyx(y, x); 1800 1801 return Py_BuildValue("(ii)", y, x); 1802 } 1803 1804 #ifdef NCURSES_MOUSE_VERSION 1805 static PyObject * 1806 PyCurses_GetMouse(PyObject *self) 1807 { 1808 int rtn; 1809 MEVENT event; 1810 1811 PyCursesInitialised; 1812 1813 rtn = getmouse( &event ); 1814 if (rtn == ERR) { 1815 PyErr_SetString(PyCursesError, "getmouse() returned ERR"); 1816 return NULL; 1817 } 1818 return Py_BuildValue("(hiiil)", 1819 (short)event.id, 1820 event.x, event.y, event.z, 1821 (long) event.bstate); 1822 } 1823 1824 static PyObject * 1825 PyCurses_UngetMouse(PyObject *self, PyObject *args) 1826 { 1827 MEVENT event; 1828 1829 PyCursesInitialised; 1830 if (!PyArg_ParseTuple(args, "hiiil", 1831 &event.id, 1832 &event.x, &event.y, &event.z, 1833 (int *) &event.bstate)) 1834 return NULL; 1835 1836 return PyCursesCheckERR(ungetmouse(&event), "ungetmouse"); 1837 } 1838 #endif 1839 1840 static PyObject * 1841 PyCurses_GetWin(PyCursesWindowObject *self, PyObject *temp) 1842 { 1843 WINDOW *win; 1844 1845 PyCursesInitialised; 1846 1847 if (!PyFile_Check(temp)) { 1848 PyErr_SetString(PyExc_TypeError, "argument must be a file object"); 1849 return NULL; 1850 } 1851 1852 win = getwin(PyFile_AsFile(temp)); 1853 1854 if (win == NULL) { 1855 PyErr_SetString(PyCursesError, catchall_NULL); 1856 return NULL; 1857 } 1858 1859 return PyCursesWindow_New(win); 1860 } 1861 1862 static PyObject * 1863 PyCurses_HalfDelay(PyObject *self, PyObject *args) 1864 { 1865 unsigned char tenths; 1866 1867 PyCursesInitialised; 1868 1869 if (!PyArg_ParseTuple(args, "b:halfdelay", &tenths)) return NULL; 1870 1871 return PyCursesCheckERR(halfdelay(tenths), "halfdelay"); 1872 } 1873 1874 #ifndef STRICT_SYSV_CURSES 1875 /* No has_key! */ 1876 static PyObject * PyCurses_has_key(PyObject *self, PyObject *args) 1877 { 1878 int ch; 1879 1880 PyCursesInitialised; 1881 1882 if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; 1883 1884 if (has_key(ch) == FALSE) { 1885 Py_INCREF(Py_False); 1886 return Py_False; 1887 } 1888 Py_INCREF(Py_True); 1889 return Py_True; 1890 } 1891 #endif /* STRICT_SYSV_CURSES */ 1892 1893 static PyObject * 1894 PyCurses_Init_Color(PyObject *self, PyObject *args) 1895 { 1896 short color, r, g, b; 1897 1898 PyCursesInitialised; 1899 PyCursesInitialisedColor; 1900 1901 switch(PyTuple_Size(args)) { 1902 case 4: 1903 if (!PyArg_ParseTuple(args, "hhhh;color,r,g,b", &color, &r, &g, &b)) return NULL; 1904 break; 1905 default: 1906 PyErr_SetString(PyExc_TypeError, "init_color requires 4 arguments"); 1907 return NULL; 1908 } 1909 1910 return PyCursesCheckERR(init_color(color, r, g, b), "init_color"); 1911 } 1912 1913 static PyObject * 1914 PyCurses_Init_Pair(PyObject *self, PyObject *args) 1915 { 1916 short pair, f, b; 1917 1918 PyCursesInitialised; 1919 PyCursesInitialisedColor; 1920 1921 if (PyTuple_Size(args) != 3) { 1922 PyErr_SetString(PyExc_TypeError, "init_pair requires 3 arguments"); 1923 return NULL; 1924 } 1925 1926 if (!PyArg_ParseTuple(args, "hhh;pair, f, b", &pair, &f, &b)) return NULL; 1927 1928 return PyCursesCheckERR(init_pair(pair, f, b), "init_pair"); 1929 } 1930 1931 static PyObject *ModDict; 1932 1933 static PyObject * 1934 PyCurses_InitScr(PyObject *self) 1935 { 1936 WINDOW *win; 1937 1938 if (initialised == TRUE) { 1939 wrefresh(stdscr); 1940 return (PyObject *)PyCursesWindow_New(stdscr); 1941 } 1942 1943 win = initscr(); 1944 1945 if (win == NULL) { 1946 PyErr_SetString(PyCursesError, catchall_NULL); 1947 return NULL; 1948 } 1949 1950 initialised = initialised_setupterm = TRUE; 1951 1952 /* This was moved from initcurses() because it core dumped on SGI, 1953 where they're not defined until you've called initscr() */ 1954 #define SetDictInt(string,ch) \ 1955 do { \ 1956 PyObject *o = PyInt_FromLong((long) (ch)); \ 1957 if (o && PyDict_SetItemString(ModDict, string, o) == 0) { \ 1958 Py_DECREF(o); \ 1959 } \ 1960 } while (0) 1961 1962 /* Here are some graphic symbols you can use */ 1963 SetDictInt("ACS_ULCORNER", (ACS_ULCORNER)); 1964 SetDictInt("ACS_LLCORNER", (ACS_LLCORNER)); 1965 SetDictInt("ACS_URCORNER", (ACS_URCORNER)); 1966 SetDictInt("ACS_LRCORNER", (ACS_LRCORNER)); 1967 SetDictInt("ACS_LTEE", (ACS_LTEE)); 1968 SetDictInt("ACS_RTEE", (ACS_RTEE)); 1969 SetDictInt("ACS_BTEE", (ACS_BTEE)); 1970 SetDictInt("ACS_TTEE", (ACS_TTEE)); 1971 SetDictInt("ACS_HLINE", (ACS_HLINE)); 1972 SetDictInt("ACS_VLINE", (ACS_VLINE)); 1973 SetDictInt("ACS_PLUS", (ACS_PLUS)); 1974 #if !defined(__hpux) || defined(HAVE_NCURSES_H) 1975 /* On HP/UX 11, these are of type cchar_t, which is not an 1976 integral type. If this is a problem on more platforms, a 1977 configure test should be added to determine whether ACS_S1 1978 is of integral type. */ 1979 SetDictInt("ACS_S1", (ACS_S1)); 1980 SetDictInt("ACS_S9", (ACS_S9)); 1981 SetDictInt("ACS_DIAMOND", (ACS_DIAMOND)); 1982 SetDictInt("ACS_CKBOARD", (ACS_CKBOARD)); 1983 SetDictInt("ACS_DEGREE", (ACS_DEGREE)); 1984 SetDictInt("ACS_PLMINUS", (ACS_PLMINUS)); 1985 SetDictInt("ACS_BULLET", (ACS_BULLET)); 1986 SetDictInt("ACS_LARROW", (ACS_LARROW)); 1987 SetDictInt("ACS_RARROW", (ACS_RARROW)); 1988 SetDictInt("ACS_DARROW", (ACS_DARROW)); 1989 SetDictInt("ACS_UARROW", (ACS_UARROW)); 1990 SetDictInt("ACS_BOARD", (ACS_BOARD)); 1991 SetDictInt("ACS_LANTERN", (ACS_LANTERN)); 1992 SetDictInt("ACS_BLOCK", (ACS_BLOCK)); 1993 #endif 1994 SetDictInt("ACS_BSSB", (ACS_ULCORNER)); 1995 SetDictInt("ACS_SSBB", (ACS_LLCORNER)); 1996 SetDictInt("ACS_BBSS", (ACS_URCORNER)); 1997 SetDictInt("ACS_SBBS", (ACS_LRCORNER)); 1998 SetDictInt("ACS_SBSS", (ACS_RTEE)); 1999 SetDictInt("ACS_SSSB", (ACS_LTEE)); 2000 SetDictInt("ACS_SSBS", (ACS_BTEE)); 2001 SetDictInt("ACS_BSSS", (ACS_TTEE)); 2002 SetDictInt("ACS_BSBS", (ACS_HLINE)); 2003 SetDictInt("ACS_SBSB", (ACS_VLINE)); 2004 SetDictInt("ACS_SSSS", (ACS_PLUS)); 2005 2006 /* The following are never available with strict SYSV curses */ 2007 #ifdef ACS_S3 2008 SetDictInt("ACS_S3", (ACS_S3)); 2009 #endif 2010 #ifdef ACS_S7 2011 SetDictInt("ACS_S7", (ACS_S7)); 2012 #endif 2013 #ifdef ACS_LEQUAL 2014 SetDictInt("ACS_LEQUAL", (ACS_LEQUAL)); 2015 #endif 2016 #ifdef ACS_GEQUAL 2017 SetDictInt("ACS_GEQUAL", (ACS_GEQUAL)); 2018 #endif 2019 #ifdef ACS_PI 2020 SetDictInt("ACS_PI", (ACS_PI)); 2021 #endif 2022 #ifdef ACS_NEQUAL 2023 SetDictInt("ACS_NEQUAL", (ACS_NEQUAL)); 2024 #endif 2025 #ifdef ACS_STERLING 2026 SetDictInt("ACS_STERLING", (ACS_STERLING)); 2027 #endif 2028 2029 SetDictInt("LINES", LINES); 2030 SetDictInt("COLS", COLS); 2031 2032 return (PyObject *)PyCursesWindow_New(win); 2033 } 2034 2035 static PyObject * 2036 PyCurses_setupterm(PyObject* self, PyObject *args, PyObject* keywds) 2037 { 2038 int fd = -1; 2039 int err; 2040 char* termstr = NULL; 2041 2042 static char *kwlist[] = {"term", "fd", NULL}; 2043 2044 if (!PyArg_ParseTupleAndKeywords( 2045 args, keywds, "|zi:setupterm", kwlist, &termstr, &fd)) { 2046 return NULL; 2047 } 2048 2049 if (fd == -1) { 2050 PyObject* sys_stdout; 2051 2052 sys_stdout = PySys_GetObject("stdout"); 2053 2054 if (sys_stdout == NULL) { 2055 PyErr_SetString( 2056 PyCursesError, 2057 "lost sys.stdout"); 2058 return NULL; 2059 } 2060 2061 fd = PyObject_AsFileDescriptor(sys_stdout); 2062 2063 if (fd == -1) { 2064 return NULL; 2065 } 2066 } 2067 2068 if (!initialised_setupterm && setupterm(termstr,fd,&err) == ERR) { 2069 char* s = "setupterm: unknown error"; 2070 2071 if (err == 0) { 2072 s = "setupterm: could not find terminal"; 2073 } else if (err == -1) { 2074 s = "setupterm: could not find terminfo database"; 2075 } 2076 2077 PyErr_SetString(PyCursesError,s); 2078 return NULL; 2079 } 2080 2081 initialised_setupterm = TRUE; 2082 2083 Py_INCREF(Py_None); 2084 return Py_None; 2085 } 2086 2087 static PyObject * 2088 PyCurses_IntrFlush(PyObject *self, PyObject *args) 2089 { 2090 int ch; 2091 2092 PyCursesInitialised; 2093 2094 switch(PyTuple_Size(args)) { 2095 case 1: 2096 if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; 2097 break; 2098 default: 2099 PyErr_SetString(PyExc_TypeError, "intrflush requires 1 argument"); 2100 return NULL; 2101 } 2102 2103 return PyCursesCheckERR(intrflush(NULL,ch), "intrflush"); 2104 } 2105 2106 #ifdef HAVE_CURSES_IS_TERM_RESIZED 2107 static PyObject * 2108 PyCurses_Is_Term_Resized(PyObject *self, PyObject *args) 2109 { 2110 int lines; 2111 int columns; 2112 int result; 2113 2114 PyCursesInitialised; 2115 2116 if (!PyArg_ParseTuple(args,"ii:is_term_resized", &lines, &columns)) 2117 return NULL; 2118 result = is_term_resized(lines, columns); 2119 if (result == TRUE) { 2120 Py_INCREF(Py_True); 2121 return Py_True; 2122 } else { 2123 Py_INCREF(Py_False); 2124 return Py_False; 2125 } 2126 } 2127 #endif /* HAVE_CURSES_IS_TERM_RESIZED */ 2128 2129 #if !defined(__NetBSD__) 2130 static PyObject * 2131 PyCurses_KeyName(PyObject *self, PyObject *args) 2132 { 2133 const char *knp; 2134 int ch; 2135 2136 PyCursesInitialised; 2137 2138 if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; 2139 2140 if (ch < 0) { 2141 PyErr_SetString(PyExc_ValueError, "invalid key number"); 2142 return NULL; 2143 } 2144 knp = keyname(ch); 2145 2146 return PyString_FromString((knp == NULL) ? "" : (char *)knp); 2147 } 2148 #endif 2149 2150 static PyObject * 2151 PyCurses_KillChar(PyObject *self) 2152 { 2153 char ch; 2154 2155 ch = killchar(); 2156 2157 return PyString_FromStringAndSize(&ch, 1); 2158 } 2159 2160 static PyObject * 2161 PyCurses_Meta(PyObject *self, PyObject *args) 2162 { 2163 int ch; 2164 2165 PyCursesInitialised; 2166 2167 switch(PyTuple_Size(args)) { 2168 case 1: 2169 if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; 2170 break; 2171 default: 2172 PyErr_SetString(PyExc_TypeError, "meta requires 1 argument"); 2173 return NULL; 2174 } 2175 2176 return PyCursesCheckERR(meta(stdscr, ch), "meta"); 2177 } 2178 2179 #ifdef NCURSES_MOUSE_VERSION 2180 static PyObject * 2181 PyCurses_MouseInterval(PyObject *self, PyObject *args) 2182 { 2183 int interval; 2184 PyCursesInitialised; 2185 2186 if (!PyArg_ParseTuple(args,"i;interval",&interval)) 2187 return NULL; 2188 return PyCursesCheckERR(mouseinterval(interval), "mouseinterval"); 2189 } 2190 2191 static PyObject * 2192 PyCurses_MouseMask(PyObject *self, PyObject *args) 2193 { 2194 int newmask; 2195 mmask_t oldmask, availmask; 2196 2197 PyCursesInitialised; 2198 if (!PyArg_ParseTuple(args,"i;mousemask",&newmask)) 2199 return NULL; 2200 availmask = mousemask(newmask, &oldmask); 2201 return Py_BuildValue("(ll)", (long)availmask, (long)oldmask); 2202 } 2203 #endif 2204 2205 static PyObject * 2206 PyCurses_Napms(PyObject *self, PyObject *args) 2207 { 2208 int ms; 2209 2210 PyCursesInitialised; 2211 if (!PyArg_ParseTuple(args, "i;ms", &ms)) return NULL; 2212 2213 return Py_BuildValue("i", napms(ms)); 2214 } 2215 2216 2217 static PyObject * 2218 PyCurses_NewPad(PyObject *self, PyObject *args) 2219 { 2220 WINDOW *win; 2221 int nlines, ncols; 2222 2223 PyCursesInitialised; 2224 2225 if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) return NULL; 2226 2227 win = newpad(nlines, ncols); 2228 2229 if (win == NULL) { 2230 PyErr_SetString(PyCursesError, catchall_NULL); 2231 return NULL; 2232 } 2233 2234 return (PyObject *)PyCursesWindow_New(win); 2235 } 2236 2237 static PyObject * 2238 PyCurses_NewWindow(PyObject *self, PyObject *args) 2239 { 2240 WINDOW *win; 2241 int nlines, ncols, begin_y=0, begin_x=0; 2242 2243 PyCursesInitialised; 2244 2245 switch (PyTuple_Size(args)) { 2246 case 2: 2247 if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) 2248 return NULL; 2249 break; 2250 case 4: 2251 if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", 2252 &nlines,&ncols,&begin_y,&begin_x)) 2253 return NULL; 2254 break; 2255 default: 2256 PyErr_SetString(PyExc_TypeError, "newwin requires 2 or 4 arguments"); 2257 return NULL; 2258 } 2259 2260 win = newwin(nlines,ncols,begin_y,begin_x); 2261 if (win == NULL) { 2262 PyErr_SetString(PyCursesError, catchall_NULL); 2263 return NULL; 2264 } 2265 2266 return (PyObject *)PyCursesWindow_New(win); 2267 } 2268 2269 static PyObject * 2270 PyCurses_Pair_Content(PyObject *self, PyObject *args) 2271 { 2272 short pair,f,b; 2273 2274 PyCursesInitialised; 2275 PyCursesInitialisedColor; 2276 2277 switch(PyTuple_Size(args)) { 2278 case 1: 2279 if (!PyArg_ParseTuple(args, "h;pair", &pair)) return NULL; 2280 break; 2281 default: 2282 PyErr_SetString(PyExc_TypeError, "pair_content requires 1 argument"); 2283 return NULL; 2284 } 2285 2286 if (pair_content(pair, &f, &b)==ERR) { 2287 PyErr_SetString(PyCursesError, 2288 "Argument 1 was out of range. (1..COLOR_PAIRS-1)"); 2289 return NULL; 2290 } 2291 2292 return Py_BuildValue("(ii)", f, b); 2293 } 2294 2295 static PyObject * 2296 PyCurses_pair_number(PyObject *self, PyObject *args) 2297 { 2298 int n; 2299 2300 PyCursesInitialised; 2301 PyCursesInitialisedColor; 2302 2303 switch(PyTuple_Size(args)) { 2304 case 1: 2305 if (!PyArg_ParseTuple(args, "i;pairvalue", &n)) return NULL; 2306 break; 2307 default: 2308 PyErr_SetString(PyExc_TypeError, 2309 "pair_number requires 1 argument"); 2310 return NULL; 2311 } 2312 2313 return PyInt_FromLong((long) ((n & A_COLOR) >> 8)); 2314 } 2315 2316 static PyObject * 2317 PyCurses_Putp(PyObject *self, PyObject *args) 2318 { 2319 char *str; 2320 2321 if (!PyArg_ParseTuple(args,"s;str", &str)) return NULL; 2322 return PyCursesCheckERR(putp(str), "putp"); 2323 } 2324 2325 static PyObject * 2326 PyCurses_QiFlush(PyObject *self, PyObject *args) 2327 { 2328 int flag = 0; 2329 2330 PyCursesInitialised; 2331 2332 switch(PyTuple_Size(args)) { 2333 case 0: 2334 qiflush(); 2335 Py_INCREF(Py_None); 2336 return Py_None; 2337 case 1: 2338 if (!PyArg_ParseTuple(args, "i;True(1) or False(0)", &flag)) return NULL; 2339 if (flag) qiflush(); 2340 else noqiflush(); 2341 Py_INCREF(Py_None); 2342 return Py_None; 2343 default: 2344 PyErr_SetString(PyExc_TypeError, "qiflush requires 0 or 1 arguments"); 2345 return NULL; 2346 } 2347 } 2348 2349 /* Internal helper used for updating curses.LINES, curses.COLS, _curses.LINES 2350 * and _curses.COLS */ 2351 #if defined(HAVE_CURSES_RESIZETERM) || defined(HAVE_CURSES_RESIZE_TERM) 2352 static int 2353 update_lines_cols(void) 2354 { 2355 PyObject *o; 2356 PyObject *m = PyImport_ImportModuleNoBlock("curses"); 2357 2358 if (!m) 2359 return 0; 2360 2361 o = PyInt_FromLong(LINES); 2362 if (!o) { 2363 Py_DECREF(m); 2364 return 0; 2365 } 2366 if (PyObject_SetAttrString(m, "LINES", o)) { 2367 Py_DECREF(m); 2368 Py_DECREF(o); 2369 return 0; 2370 } 2371 if (PyDict_SetItemString(ModDict, "LINES", o)) { 2372 Py_DECREF(m); 2373 Py_DECREF(o); 2374 return 0; 2375 } 2376 Py_DECREF(o); 2377 o = PyInt_FromLong(COLS); 2378 if (!o) { 2379 Py_DECREF(m); 2380 return 0; 2381 } 2382 if (PyObject_SetAttrString(m, "COLS", o)) { 2383 Py_DECREF(m); 2384 Py_DECREF(o); 2385 return 0; 2386 } 2387 if (PyDict_SetItemString(ModDict, "COLS", o)) { 2388 Py_DECREF(m); 2389 Py_DECREF(o); 2390 return 0; 2391 } 2392 Py_DECREF(o); 2393 Py_DECREF(m); 2394 return 1; 2395 } 2396 #endif 2397 2398 #ifdef HAVE_CURSES_RESIZETERM 2399 static PyObject * 2400 PyCurses_ResizeTerm(PyObject *self, PyObject *args) 2401 { 2402 int lines; 2403 int columns; 2404 PyObject *result; 2405 2406 PyCursesInitialised; 2407 2408 if (!PyArg_ParseTuple(args,"ii:resizeterm", &lines, &columns)) 2409 return NULL; 2410 2411 result = PyCursesCheckERR(resizeterm(lines, columns), "resizeterm"); 2412 if (!result) 2413 return NULL; 2414 if (!update_lines_cols()) 2415 return NULL; 2416 return result; 2417 } 2418 2419 #endif 2420 2421 #ifdef HAVE_CURSES_RESIZE_TERM 2422 static PyObject * 2423 PyCurses_Resize_Term(PyObject *self, PyObject *args) 2424 { 2425 int lines; 2426 int columns; 2427 2428 PyObject *result; 2429 2430 PyCursesInitialised; 2431 2432 if (!PyArg_ParseTuple(args,"ii:resize_term", &lines, &columns)) 2433 return NULL; 2434 2435 result = PyCursesCheckERR(resize_term(lines, columns), "resize_term"); 2436 if (!result) 2437 return NULL; 2438 if (!update_lines_cols()) 2439 return NULL; 2440 return result; 2441 } 2442 #endif /* HAVE_CURSES_RESIZE_TERM */ 2443 2444 static PyObject * 2445 PyCurses_setsyx(PyObject *self, PyObject *args) 2446 { 2447 int y,x; 2448 2449 PyCursesInitialised; 2450 2451 if (PyTuple_Size(args)!=2) { 2452 PyErr_SetString(PyExc_TypeError, "setsyx requires 2 arguments"); 2453 return NULL; 2454 } 2455 2456 if (!PyArg_ParseTuple(args, "ii;y, x", &y, &x)) return NULL; 2457 2458 setsyx(y,x); 2459 2460 Py_INCREF(Py_None); 2461 return Py_None; 2462 } 2463 2464 static PyObject * 2465 PyCurses_Start_Color(PyObject *self) 2466 { 2467 int code; 2468 PyObject *c, *cp; 2469 2470 PyCursesInitialised; 2471 2472 code = start_color(); 2473 if (code != ERR) { 2474 initialisedcolors = TRUE; 2475 c = PyInt_FromLong((long) COLORS); 2476 PyDict_SetItemString(ModDict, "COLORS", c); 2477 Py_DECREF(c); 2478 cp = PyInt_FromLong((long) COLOR_PAIRS); 2479 PyDict_SetItemString(ModDict, "COLOR_PAIRS", cp); 2480 Py_DECREF(cp); 2481 Py_INCREF(Py_None); 2482 return Py_None; 2483 } else { 2484 PyErr_SetString(PyCursesError, "start_color() returned ERR"); 2485 return NULL; 2486 } 2487 } 2488 2489 static PyObject * 2490 PyCurses_tigetflag(PyObject *self, PyObject *args) 2491 { 2492 char *capname; 2493 2494 PyCursesSetupTermCalled; 2495 2496 if (!PyArg_ParseTuple(args, "s", &capname)) 2497 return NULL; 2498 2499 return PyInt_FromLong( (long) tigetflag( capname ) ); 2500 } 2501 2502 static PyObject * 2503 PyCurses_tigetnum(PyObject *self, PyObject *args) 2504 { 2505 char *capname; 2506 2507 PyCursesSetupTermCalled; 2508 2509 if (!PyArg_ParseTuple(args, "s", &capname)) 2510 return NULL; 2511 2512 return PyInt_FromLong( (long) tigetnum( capname ) ); 2513 } 2514 2515 static PyObject * 2516 PyCurses_tigetstr(PyObject *self, PyObject *args) 2517 { 2518 char *capname; 2519 2520 PyCursesSetupTermCalled; 2521 2522 if (!PyArg_ParseTuple(args, "s", &capname)) 2523 return NULL; 2524 2525 capname = tigetstr( capname ); 2526 if (capname == 0 || capname == (char*) -1) { 2527 Py_INCREF(Py_None); 2528 return Py_None; 2529 } 2530 return PyString_FromString( capname ); 2531 } 2532 2533 static PyObject * 2534 PyCurses_tparm(PyObject *self, PyObject *args) 2535 { 2536 char* fmt; 2537 char* result = NULL; 2538 int i1=0,i2=0,i3=0,i4=0,i5=0,i6=0,i7=0,i8=0,i9=0; 2539 2540 PyCursesSetupTermCalled; 2541 2542 if (!PyArg_ParseTuple(args, "s|iiiiiiiii:tparm", 2543 &fmt, &i1, &i2, &i3, &i4, 2544 &i5, &i6, &i7, &i8, &i9)) { 2545 return NULL; 2546 } 2547 2548 result = tparm(fmt,i1,i2,i3,i4,i5,i6,i7,i8,i9); 2549 if (!result) { 2550 PyErr_SetString(PyCursesError, "tparm() returned NULL"); 2551 return NULL; 2552 } 2553 2554 return PyString_FromString(result); 2555 } 2556 2557 static PyObject * 2558 PyCurses_TypeAhead(PyObject *self, PyObject *args) 2559 { 2560 int fd; 2561 2562 PyCursesInitialised; 2563 2564 if (!PyArg_ParseTuple(args,"i;fd",&fd)) return NULL; 2565 2566 return PyCursesCheckERR(typeahead( fd ), "typeahead"); 2567 } 2568 2569 static PyObject * 2570 PyCurses_UnCtrl(PyObject *self, PyObject *args) 2571 { 2572 PyObject *temp; 2573 chtype ch; 2574 2575 PyCursesInitialised; 2576 2577 if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; 2578 2579 if (PyInt_Check(temp)) 2580 ch = (chtype) PyInt_AsLong(temp); 2581 else if (PyString_Check(temp)) 2582 ch = (chtype) *PyString_AsString(temp); 2583 else { 2584 PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); 2585 return NULL; 2586 } 2587 2588 return PyString_FromString(unctrl(ch)); 2589 } 2590 2591 static PyObject * 2592 PyCurses_UngetCh(PyObject *self, PyObject *args) 2593 { 2594 PyObject *temp; 2595 int ch; 2596 2597 PyCursesInitialised; 2598 2599 if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; 2600 2601 if (PyInt_Check(temp)) 2602 ch = (int) PyInt_AsLong(temp); 2603 else if (PyString_Check(temp)) 2604 ch = (int) *PyString_AsString(temp); 2605 else { 2606 PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); 2607 return NULL; 2608 } 2609 2610 return PyCursesCheckERR(ungetch(ch), "ungetch"); 2611 } 2612 2613 static PyObject * 2614 PyCurses_Use_Env(PyObject *self, PyObject *args) 2615 { 2616 int flag; 2617 2618 switch(PyTuple_Size(args)) { 2619 case 1: 2620 if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&flag)) 2621 return NULL; 2622 break; 2623 default: 2624 PyErr_SetString(PyExc_TypeError, "use_env requires 1 argument"); 2625 return NULL; 2626 } 2627 use_env(flag); 2628 Py_INCREF(Py_None); 2629 return Py_None; 2630 } 2631 2632 #ifndef STRICT_SYSV_CURSES 2633 static PyObject * 2634 PyCurses_Use_Default_Colors(PyObject *self) 2635 { 2636 int code; 2637 2638 PyCursesInitialised; 2639 PyCursesInitialisedColor; 2640 2641 code = use_default_colors(); 2642 if (code != ERR) { 2643 Py_INCREF(Py_None); 2644 return Py_None; 2645 } else { 2646 PyErr_SetString(PyCursesError, "use_default_colors() returned ERR"); 2647 return NULL; 2648 } 2649 } 2650 #endif /* STRICT_SYSV_CURSES */ 2651 2652 /* List of functions defined in the module */ 2653 2654 static PyMethodDef PyCurses_methods[] = { 2655 {"baudrate", (PyCFunction)PyCurses_baudrate, METH_NOARGS}, 2656 {"beep", (PyCFunction)PyCurses_beep, METH_NOARGS}, 2657 {"can_change_color", (PyCFunction)PyCurses_can_change_color, METH_NOARGS}, 2658 {"cbreak", (PyCFunction)PyCurses_cbreak, METH_VARARGS}, 2659 {"color_content", (PyCFunction)PyCurses_Color_Content, METH_VARARGS}, 2660 {"color_pair", (PyCFunction)PyCurses_color_pair, METH_VARARGS}, 2661 {"curs_set", (PyCFunction)PyCurses_Curs_Set, METH_VARARGS}, 2662 {"def_prog_mode", (PyCFunction)PyCurses_def_prog_mode, METH_NOARGS}, 2663 {"def_shell_mode", (PyCFunction)PyCurses_def_shell_mode, METH_NOARGS}, 2664 {"delay_output", (PyCFunction)PyCurses_Delay_Output, METH_VARARGS}, 2665 {"doupdate", (PyCFunction)PyCurses_doupdate, METH_NOARGS}, 2666 {"echo", (PyCFunction)PyCurses_echo, METH_VARARGS}, 2667 {"endwin", (PyCFunction)PyCurses_endwin, METH_NOARGS}, 2668 {"erasechar", (PyCFunction)PyCurses_EraseChar, METH_NOARGS}, 2669 {"filter", (PyCFunction)PyCurses_filter, METH_NOARGS}, 2670 {"flash", (PyCFunction)PyCurses_flash, METH_NOARGS}, 2671 {"flushinp", (PyCFunction)PyCurses_flushinp, METH_NOARGS}, 2672 #ifdef NCURSES_MOUSE_VERSION 2673 {"getmouse", (PyCFunction)PyCurses_GetMouse, METH_NOARGS}, 2674 {"ungetmouse", (PyCFunction)PyCurses_UngetMouse, METH_VARARGS}, 2675 #endif 2676 {"getsyx", (PyCFunction)PyCurses_getsyx, METH_NOARGS}, 2677 {"getwin", (PyCFunction)PyCurses_GetWin, METH_O}, 2678 {"has_colors", (PyCFunction)PyCurses_has_colors, METH_NOARGS}, 2679 {"has_ic", (PyCFunction)PyCurses_has_ic, METH_NOARGS}, 2680 {"has_il", (PyCFunction)PyCurses_has_il, METH_NOARGS}, 2681 #ifndef STRICT_SYSV_CURSES 2682 {"has_key", (PyCFunction)PyCurses_has_key, METH_VARARGS}, 2683 #endif 2684 {"halfdelay", (PyCFunction)PyCurses_HalfDelay, METH_VARARGS}, 2685 {"init_color", (PyCFunction)PyCurses_Init_Color, METH_VARARGS}, 2686 {"init_pair", (PyCFunction)PyCurses_Init_Pair, METH_VARARGS}, 2687 {"initscr", (PyCFunction)PyCurses_InitScr, METH_NOARGS}, 2688 {"intrflush", (PyCFunction)PyCurses_IntrFlush, METH_VARARGS}, 2689 {"isendwin", (PyCFunction)PyCurses_isendwin, METH_NOARGS}, 2690 #ifdef HAVE_CURSES_IS_TERM_RESIZED 2691 {"is_term_resized", (PyCFunction)PyCurses_Is_Term_Resized, METH_VARARGS}, 2692 #endif 2693 #if !defined(__NetBSD__) 2694 {"keyname", (PyCFunction)PyCurses_KeyName, METH_VARARGS}, 2695 #endif 2696 {"killchar", (PyCFunction)PyCurses_KillChar, METH_NOARGS}, 2697 {"longname", (PyCFunction)PyCurses_longname, METH_NOARGS}, 2698 {"meta", (PyCFunction)PyCurses_Meta, METH_VARARGS}, 2699 #ifdef NCURSES_MOUSE_VERSION 2700 {"mouseinterval", (PyCFunction)PyCurses_MouseInterval, METH_VARARGS}, 2701 {"mousemask", (PyCFunction)PyCurses_MouseMask, METH_VARARGS}, 2702 #endif 2703 {"napms", (PyCFunction)PyCurses_Napms, METH_VARARGS}, 2704 {"newpad", (PyCFunction)PyCurses_NewPad, METH_VARARGS}, 2705 {"newwin", (PyCFunction)PyCurses_NewWindow, METH_VARARGS}, 2706 {"nl", (PyCFunction)PyCurses_nl, METH_VARARGS}, 2707 {"nocbreak", (PyCFunction)PyCurses_nocbreak, METH_NOARGS}, 2708 {"noecho", (PyCFunction)PyCurses_noecho, METH_NOARGS}, 2709 {"nonl", (PyCFunction)PyCurses_nonl, METH_NOARGS}, 2710 {"noqiflush", (PyCFunction)PyCurses_noqiflush, METH_NOARGS}, 2711 {"noraw", (PyCFunction)PyCurses_noraw, METH_NOARGS}, 2712 {"pair_content", (PyCFunction)PyCurses_Pair_Content, METH_VARARGS}, 2713 {"pair_number", (PyCFunction)PyCurses_pair_number, METH_VARARGS}, 2714 {"putp", (PyCFunction)PyCurses_Putp, METH_VARARGS}, 2715 {"qiflush", (PyCFunction)PyCurses_QiFlush, METH_VARARGS}, 2716 {"raw", (PyCFunction)PyCurses_raw, METH_VARARGS}, 2717 {"reset_prog_mode", (PyCFunction)PyCurses_reset_prog_mode, METH_NOARGS}, 2718 {"reset_shell_mode", (PyCFunction)PyCurses_reset_shell_mode, METH_NOARGS}, 2719 {"resetty", (PyCFunction)PyCurses_resetty, METH_NOARGS}, 2720 #ifdef HAVE_CURSES_RESIZETERM 2721 {"resizeterm", (PyCFunction)PyCurses_ResizeTerm, METH_VARARGS}, 2722 #endif 2723 #ifdef HAVE_CURSES_RESIZE_TERM 2724 {"resize_term", (PyCFunction)PyCurses_Resize_Term, METH_VARARGS}, 2725 #endif 2726 {"savetty", (PyCFunction)PyCurses_savetty, METH_NOARGS}, 2727 {"setsyx", (PyCFunction)PyCurses_setsyx, METH_VARARGS}, 2728 {"setupterm", (PyCFunction)PyCurses_setupterm, 2729 METH_VARARGS|METH_KEYWORDS}, 2730 {"start_color", (PyCFunction)PyCurses_Start_Color, METH_NOARGS}, 2731 {"termattrs", (PyCFunction)PyCurses_termattrs, METH_NOARGS}, 2732 {"termname", (PyCFunction)PyCurses_termname, METH_NOARGS}, 2733 {"tigetflag", (PyCFunction)PyCurses_tigetflag, METH_VARARGS}, 2734 {"tigetnum", (PyCFunction)PyCurses_tigetnum, METH_VARARGS}, 2735 {"tigetstr", (PyCFunction)PyCurses_tigetstr, METH_VARARGS}, 2736 {"tparm", (PyCFunction)PyCurses_tparm, METH_VARARGS}, 2737 {"typeahead", (PyCFunction)PyCurses_TypeAhead, METH_VARARGS}, 2738 {"unctrl", (PyCFunction)PyCurses_UnCtrl, METH_VARARGS}, 2739 {"ungetch", (PyCFunction)PyCurses_UngetCh, METH_VARARGS}, 2740 {"use_env", (PyCFunction)PyCurses_Use_Env, METH_VARARGS}, 2741 #ifndef STRICT_SYSV_CURSES 2742 {"use_default_colors", (PyCFunction)PyCurses_Use_Default_Colors, METH_NOARGS}, 2743 #endif 2744 {NULL, NULL} /* sentinel */ 2745 }; 2746 2747 /* Initialization function for the module */ 2748 2749 PyMODINIT_FUNC 2750 init_curses(void) 2751 { 2752 PyObject *m, *d, *v, *c_api_object; 2753 static void *PyCurses_API[PyCurses_API_pointers]; 2754 2755 /* Initialize object type */ 2756 Py_TYPE(&PyCursesWindow_Type) = &PyType_Type; 2757 2758 /* Initialize the C API pointer array */ 2759 PyCurses_API[0] = (void *)&PyCursesWindow_Type; 2760 PyCurses_API[1] = (void *)func_PyCursesSetupTermCalled; 2761 PyCurses_API[2] = (void *)func_PyCursesInitialised; 2762 PyCurses_API[3] = (void *)func_PyCursesInitialisedColor; 2763 2764 /* Create the module and add the functions */ 2765 m = Py_InitModule("_curses", PyCurses_methods); 2766 if (m == NULL) 2767 return; 2768 2769 /* Add some symbolic constants to the module */ 2770 d = PyModule_GetDict(m); 2771 if (d == NULL) 2772 return; 2773 ModDict = d; /* For PyCurses_InitScr to use later */ 2774 2775 /* Add a capsule for the C API */ 2776 c_api_object = PyCapsule_New(PyCurses_API, PyCurses_CAPSULE_NAME, NULL); 2777 PyDict_SetItemString(d, "_C_API", c_api_object); 2778 Py_DECREF(c_api_object); 2779 2780 /* For exception curses.error */ 2781 PyCursesError = PyErr_NewException("_curses.error", NULL, NULL); 2782 PyDict_SetItemString(d, "error", PyCursesError); 2783 2784 /* Make the version available */ 2785 v = PyString_FromString(PyCursesVersion); 2786 PyDict_SetItemString(d, "version", v); 2787 PyDict_SetItemString(d, "__version__", v); 2788 Py_DECREF(v); 2789 2790 SetDictInt("ERR", ERR); 2791 SetDictInt("OK", OK); 2792 2793 /* Here are some attributes you can add to chars to print */ 2794 2795 SetDictInt("A_ATTRIBUTES", A_ATTRIBUTES); 2796 SetDictInt("A_NORMAL", A_NORMAL); 2797 SetDictInt("A_STANDOUT", A_STANDOUT); 2798 SetDictInt("A_UNDERLINE", A_UNDERLINE); 2799 SetDictInt("A_REVERSE", A_REVERSE); 2800 SetDictInt("A_BLINK", A_BLINK); 2801 SetDictInt("A_DIM", A_DIM); 2802 SetDictInt("A_BOLD", A_BOLD); 2803 SetDictInt("A_ALTCHARSET", A_ALTCHARSET); 2804 #if !defined(__NetBSD__) 2805 SetDictInt("A_INVIS", A_INVIS); 2806 #endif 2807 SetDictInt("A_PROTECT", A_PROTECT); 2808 SetDictInt("A_CHARTEXT", A_CHARTEXT); 2809 SetDictInt("A_COLOR", A_COLOR); 2810 2811 /* The following are never available with strict SYSV curses */ 2812 #ifdef A_HORIZONTAL 2813 SetDictInt("A_HORIZONTAL", A_HORIZONTAL); 2814 #endif 2815 #ifdef A_LEFT 2816 SetDictInt("A_LEFT", A_LEFT); 2817 #endif 2818 #ifdef A_LOW 2819 SetDictInt("A_LOW", A_LOW); 2820 #endif 2821 #ifdef A_RIGHT 2822 SetDictInt("A_RIGHT", A_RIGHT); 2823 #endif 2824 #ifdef A_TOP 2825 SetDictInt("A_TOP", A_TOP); 2826 #endif 2827 #ifdef A_VERTICAL 2828 SetDictInt("A_VERTICAL", A_VERTICAL); 2829 #endif 2830 2831 SetDictInt("COLOR_BLACK", COLOR_BLACK); 2832 SetDictInt("COLOR_RED", COLOR_RED); 2833 SetDictInt("COLOR_GREEN", COLOR_GREEN); 2834 SetDictInt("COLOR_YELLOW", COLOR_YELLOW); 2835 SetDictInt("COLOR_BLUE", COLOR_BLUE); 2836 SetDictInt("COLOR_MAGENTA", COLOR_MAGENTA); 2837 SetDictInt("COLOR_CYAN", COLOR_CYAN); 2838 SetDictInt("COLOR_WHITE", COLOR_WHITE); 2839 2840 #ifdef NCURSES_MOUSE_VERSION 2841 /* Mouse-related constants */ 2842 SetDictInt("BUTTON1_PRESSED", BUTTON1_PRESSED); 2843 SetDictInt("BUTTON1_RELEASED", BUTTON1_RELEASED); 2844 SetDictInt("BUTTON1_CLICKED", BUTTON1_CLICKED); 2845 SetDictInt("BUTTON1_DOUBLE_CLICKED", BUTTON1_DOUBLE_CLICKED); 2846 SetDictInt("BUTTON1_TRIPLE_CLICKED", BUTTON1_TRIPLE_CLICKED); 2847 2848 SetDictInt("BUTTON2_PRESSED", BUTTON2_PRESSED); 2849 SetDictInt("BUTTON2_RELEASED", BUTTON2_RELEASED); 2850 SetDictInt("BUTTON2_CLICKED", BUTTON2_CLICKED); 2851 SetDictInt("BUTTON2_DOUBLE_CLICKED", BUTTON2_DOUBLE_CLICKED); 2852 SetDictInt("BUTTON2_TRIPLE_CLICKED", BUTTON2_TRIPLE_CLICKED); 2853 2854 SetDictInt("BUTTON3_PRESSED", BUTTON3_PRESSED); 2855 SetDictInt("BUTTON3_RELEASED", BUTTON3_RELEASED); 2856 SetDictInt("BUTTON3_CLICKED", BUTTON3_CLICKED); 2857 SetDictInt("BUTTON3_DOUBLE_CLICKED", BUTTON3_DOUBLE_CLICKED); 2858 SetDictInt("BUTTON3_TRIPLE_CLICKED", BUTTON3_TRIPLE_CLICKED); 2859 2860 SetDictInt("BUTTON4_PRESSED", BUTTON4_PRESSED); 2861 SetDictInt("BUTTON4_RELEASED", BUTTON4_RELEASED); 2862 SetDictInt("BUTTON4_CLICKED", BUTTON4_CLICKED); 2863 SetDictInt("BUTTON4_DOUBLE_CLICKED", BUTTON4_DOUBLE_CLICKED); 2864 SetDictInt("BUTTON4_TRIPLE_CLICKED", BUTTON4_TRIPLE_CLICKED); 2865 2866 SetDictInt("BUTTON_SHIFT", BUTTON_SHIFT); 2867 SetDictInt("BUTTON_CTRL", BUTTON_CTRL); 2868 SetDictInt("BUTTON_ALT", BUTTON_ALT); 2869 2870 SetDictInt("ALL_MOUSE_EVENTS", ALL_MOUSE_EVENTS); 2871 SetDictInt("REPORT_MOUSE_POSITION", REPORT_MOUSE_POSITION); 2872 #endif 2873 /* Now set everything up for KEY_ variables */ 2874 { 2875 int key; 2876 char *key_n; 2877 char *key_n2; 2878 #if !defined(__NetBSD__) 2879 for (key=KEY_MIN;key < KEY_MAX; key++) { 2880 key_n = (char *)keyname(key); 2881 if (key_n == NULL || strcmp(key_n,"UNKNOWN KEY")==0) 2882 continue; 2883 if (strncmp(key_n,"KEY_F(",6)==0) { 2884 char *p1, *p2; 2885 key_n2 = malloc(strlen(key_n)+1); 2886 if (!key_n2) { 2887 PyErr_NoMemory(); 2888 break; 2889 } 2890 p1 = key_n; 2891 p2 = key_n2; 2892 while (*p1) { 2893 if (*p1 != '(' && *p1 != ')') { 2894 *p2 = *p1; 2895 p2++; 2896 } 2897 p1++; 2898 } 2899 *p2 = (char)0; 2900 } else 2901 key_n2 = key_n; 2902 SetDictInt(key_n2,key); 2903 if (key_n2 != key_n) 2904 free(key_n2); 2905 } 2906 #endif 2907 SetDictInt("KEY_MIN", KEY_MIN); 2908 SetDictInt("KEY_MAX", KEY_MAX); 2909 } 2910 } 2911
