Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 1 | /*********************************************************** |
Guido van Rossum | 524b588 | 1995-01-04 19:10:35 +0000 | [diff] [blame] | 2 | Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam, |
| 3 | The Netherlands. |
Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 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 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 25 | /* Stdwin module */ |
| 26 | |
| 27 | /* Stdwin itself is a module, not a separate object type. |
| 28 | Object types defined here: |
| 29 | wp: a window |
| 30 | dp: a drawing structure (only one can exist at a time) |
| 31 | mp: a menu |
| 32 | tp: a textedit block |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 33 | bp: a bitmap |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 34 | */ |
| 35 | |
| 36 | /* Rules for translating C stdwin function calls into Python stwin: |
| 37 | - All names drop their initial letter 'w' |
| 38 | - Functions with a window as first parameter are methods of window objects |
| 39 | - There is no equivalent for wclose(); just delete the window object |
| 40 | (all references to it!) (XXX maybe this is a bad idea) |
| 41 | - w.begindrawing() returns a drawing object |
| 42 | - There is no equivalent for wenddrawing(win); just delete the drawing |
| 43 | object (all references to it!) (XXX maybe this is a bad idea) |
| 44 | - Functions that may only be used inside wbegindrawing / wendddrawing |
| 45 | are methods of the drawing object; this includes the text measurement |
| 46 | functions (which however have doubles as module functions). |
| 47 | - Methods of the drawing object drop an initial 'draw' from their name |
| 48 | if they have it, e.g., wdrawline() --> d.line() |
| 49 | - The obvious type conversions: int --> intobject; string --> stringobject |
| 50 | - A text parameter followed by a length parameter is only a text (string) |
| 51 | parameter in Python |
| 52 | - A point or other pair of horizontal and vertical coordinates is always |
| 53 | a pair of integers in Python |
| 54 | - Two points forming a rectangle or endpoints of a line segment are a |
| 55 | pair of points in Python |
| 56 | - The arguments to d.elarc() are three points. |
| 57 | - The functions wgetclip() and wsetclip() are translated into |
| 58 | stdwin.getcutbuffer() and stdwin.setcutbuffer(); 'clip' is really |
| 59 | a bad word for what these functions do (clipping has a different |
| 60 | meaning in the drawing world), while cutbuffer is standard X jargon. |
Guido van Rossum | 01769f0 | 1990-10-30 13:39:00 +0000 | [diff] [blame] | 61 | XXX This must change again in the light of changes to stdwin! |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 62 | - For textedit, similar rules hold, but they are less strict. |
| 63 | XXX more? |
| 64 | */ |
| 65 | |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 66 | #include "allobjects.h" |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 67 | #include "modsupport.h" |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 68 | #include "ceval.h" |
Guido van Rossum | cacd957 | 1993-10-18 11:44:47 +0000 | [diff] [blame] | 69 | #include "sysmodule.h" |
Jack Jansen | dc977a9 | 1995-08-14 12:17:18 +0000 | [diff] [blame] | 70 | #ifdef macintosh |
| 71 | #include "macglue.h" |
| 72 | #endif |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 73 | |
Guido van Rossum | 0b0db8e | 1993-01-21 16:07:51 +0000 | [diff] [blame] | 74 | #ifdef macintosh |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 75 | #include ":::stdwin:H:stdwin.h" |
Guido van Rossum | 0b0db8e | 1993-01-21 16:07:51 +0000 | [diff] [blame] | 76 | #else /* !macintosh */ |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 77 | #include "stdwin.h" |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 78 | #define HAVE_BITMAPS |
Guido van Rossum | 0b0db8e | 1993-01-21 16:07:51 +0000 | [diff] [blame] | 79 | #endif /* !macintosh */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 80 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 81 | #ifdef WITH_THREAD |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 82 | |
| 83 | #include "thread.h" |
| 84 | |
| 85 | static type_lock StdwinLock; /* Lock held when interpreter not locked */ |
| 86 | |
| 87 | #define BGN_STDWIN BGN_SAVE acquire_lock(StdwinLock, 1); |
| 88 | #define RET_STDWIN release_lock(StdwinLock); RET_SAVE |
| 89 | #define END_STDWIN release_lock(StdwinLock); END_SAVE |
| 90 | |
| 91 | #else |
| 92 | |
| 93 | #define BGN_STDWIN BGN_SAVE |
| 94 | #define RET_STDWIN RET_SAVE |
| 95 | #define END_STDWIN END_SAVE |
| 96 | |
| 97 | #endif |
| 98 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 99 | #define getpointarg(v, a) getargs(v, "(ii)", a, (a)+1) |
| 100 | #define get3pointarg(v, a) getargs(v, "((ii)(ii)(ii))", \ |
| 101 | a, a+1, a+2, a+3, a+4, a+5) |
| 102 | #define getrectarg(v, a) getargs(v, "((ii)(ii))", a, a+1, a+2, a+3) |
| 103 | #define getrectintarg(v, a) getargs(v, "(((ii)(ii))i)", a, a+1, a+2, a+3, a+4) |
| 104 | #define getpointintarg(v, a) getargs(v, "((ii)i)", a, a+1, a+2) |
| 105 | #define getrectpointarg(v, a) getargs(v, "(((ii)(ii))(ii))", \ |
| 106 | a, a+1, a+2, a+3, a+4, a+5) |
| 107 | |
Guido van Rossum | bbf9434 | 1991-12-16 15:44:53 +0000 | [diff] [blame] | 108 | static object *StdwinError; /* Exception stdwin.error */ |
Guido van Rossum | 87e7ea7 | 1991-12-10 14:00:03 +0000 | [diff] [blame] | 109 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 110 | /* Window and menu object types declared here because of forward references */ |
| 111 | |
| 112 | typedef struct { |
| 113 | OB_HEAD |
| 114 | object *w_title; |
| 115 | WINDOW *w_win; |
| 116 | object *w_attr; /* Attributes dictionary */ |
| 117 | } windowobject; |
| 118 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 119 | staticforward typeobject Windowtype; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 120 | |
| 121 | #define is_windowobject(wp) ((wp)->ob_type == &Windowtype) |
| 122 | |
| 123 | typedef struct { |
| 124 | OB_HEAD |
| 125 | MENU *m_menu; |
| 126 | int m_id; |
| 127 | object *m_attr; /* Attributes dictionary */ |
| 128 | } menuobject; |
| 129 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 130 | staticforward typeobject Menutype; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 131 | |
| 132 | #define is_menuobject(mp) ((mp)->ob_type == &Menutype) |
| 133 | |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 134 | typedef struct { |
| 135 | OB_HEAD |
| 136 | BITMAP *b_bitmap; |
| 137 | object *b_attr; /* Attributes dictionary */ |
| 138 | } bitmapobject; |
| 139 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 140 | staticforward typeobject Bitmaptype; |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 141 | |
| 142 | #define is_bitmapobject(mp) ((mp)->ob_type == &Bitmaptype) |
| 143 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 144 | |
| 145 | /* Strongly stdwin-specific argument handlers */ |
| 146 | |
| 147 | static int |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 148 | getmenudetail(v, ep) |
| 149 | object *v; |
| 150 | EVENT *ep; |
| 151 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 152 | menuobject *mp; |
| 153 | if (!getargs(v, "(Oi)", &mp, &ep->u.m.item)) |
| 154 | return 0; |
| 155 | if (!is_menuobject(mp)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 156 | return err_badarg(); |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 157 | ep->u.m.id = mp->m_id; |
| 158 | return 1; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 159 | } |
| 160 | |
| 161 | static int |
| 162 | geteventarg(v, ep) |
| 163 | object *v; |
| 164 | EVENT *ep; |
| 165 | { |
| 166 | object *wp, *detail; |
| 167 | int a[4]; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 168 | if (!getargs(v, "(iOO)", &ep->type, &wp, &detail)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 169 | return 0; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 170 | if (is_windowobject(wp)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 171 | ep->window = ((windowobject *)wp) -> w_win; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 172 | else if (wp == None) |
| 173 | ep->window = NULL; |
| 174 | else |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 175 | return err_badarg(); |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 176 | switch (ep->type) { |
| 177 | case WE_CHAR: { |
| 178 | char c; |
| 179 | if (!getargs(detail, "c", &c)) |
| 180 | return 0; |
| 181 | ep->u.character = c; |
| 182 | return 1; |
| 183 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 184 | case WE_COMMAND: |
| 185 | return getintarg(detail, &ep->u.command); |
| 186 | case WE_DRAW: |
| 187 | if (!getrectarg(detail, a)) |
| 188 | return 0; |
| 189 | ep->u.area.left = a[0]; |
| 190 | ep->u.area.top = a[1]; |
| 191 | ep->u.area.right = a[2]; |
| 192 | ep->u.area.bottom = a[3]; |
| 193 | return 1; |
| 194 | case WE_MOUSE_DOWN: |
| 195 | case WE_MOUSE_UP: |
| 196 | case WE_MOUSE_MOVE: |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 197 | return getargs(detail, "((ii)iii)", |
| 198 | &ep->u.where.h, &ep->u.where.v, |
| 199 | &ep->u.where.clicks, |
| 200 | &ep->u.where.button, |
| 201 | &ep->u.where.mask); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 202 | case WE_MENU: |
| 203 | return getmenudetail(detail, ep); |
Guido van Rossum | 3ee199e | 1992-06-30 12:48:26 +0000 | [diff] [blame] | 204 | case WE_KEY: |
| 205 | return getargs(detail, "(ii)", |
| 206 | &ep->u.key.code, &ep->u.key.mask); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 207 | default: |
| 208 | return 1; |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | |
| 213 | /* Return construction tools */ |
| 214 | |
| 215 | static object * |
| 216 | makepoint(a, b) |
| 217 | int a, b; |
| 218 | { |
Guido van Rossum | 2ee12f4 | 1992-04-13 15:54:35 +0000 | [diff] [blame] | 219 | return mkvalue("(ii)", a, b); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 220 | } |
| 221 | |
| 222 | static object * |
| 223 | makerect(a, b, c, d) |
| 224 | int a, b, c, d; |
| 225 | { |
Guido van Rossum | 2ee12f4 | 1992-04-13 15:54:35 +0000 | [diff] [blame] | 226 | return mkvalue("((ii)(ii))", a, b, c, d); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 227 | } |
| 228 | |
| 229 | |
| 230 | /* Drawing objects */ |
| 231 | |
| 232 | typedef struct { |
| 233 | OB_HEAD |
| 234 | windowobject *d_ref; |
| 235 | } drawingobject; |
| 236 | |
| 237 | static drawingobject *Drawing; /* Set to current drawing object, or NULL */ |
| 238 | |
| 239 | /* Drawing methods */ |
| 240 | |
Guido van Rossum | 3c28474 | 1991-11-27 14:54:54 +0000 | [diff] [blame] | 241 | static object * |
| 242 | drawing_close(dp) |
| 243 | drawingobject *dp; |
| 244 | { |
| 245 | if (dp->d_ref != NULL) { |
| 246 | wenddrawing(dp->d_ref->w_win); |
| 247 | Drawing = NULL; |
| 248 | DECREF(dp->d_ref); |
| 249 | dp->d_ref = NULL; |
| 250 | } |
| 251 | INCREF(None); |
| 252 | return None; |
| 253 | } |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 254 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 255 | static void |
| 256 | drawing_dealloc(dp) |
| 257 | drawingobject *dp; |
| 258 | { |
Guido van Rossum | 3c28474 | 1991-11-27 14:54:54 +0000 | [diff] [blame] | 259 | if (dp->d_ref != NULL) { |
| 260 | wenddrawing(dp->d_ref->w_win); |
| 261 | Drawing = NULL; |
| 262 | DECREF(dp->d_ref); |
| 263 | dp->d_ref = NULL; |
| 264 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 265 | free((char *)dp); |
| 266 | } |
| 267 | |
| 268 | static object * |
| 269 | drawing_generic(dp, args, func) |
| 270 | drawingobject *dp; |
| 271 | object *args; |
| 272 | void (*func) FPROTO((int, int, int, int)); |
| 273 | { |
| 274 | int a[4]; |
| 275 | if (!getrectarg(args, a)) |
| 276 | return NULL; |
| 277 | (*func)(a[0], a[1], a[2], a[3]); |
| 278 | INCREF(None); |
| 279 | return None; |
| 280 | } |
| 281 | |
| 282 | static object * |
| 283 | drawing_line(dp, args) |
| 284 | drawingobject *dp; |
| 285 | object *args; |
| 286 | { |
Guido van Rossum | bf10973 | 1991-03-06 13:14:12 +0000 | [diff] [blame] | 287 | return drawing_generic(dp, args, wdrawline); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 288 | } |
| 289 | |
| 290 | static object * |
| 291 | drawing_xorline(dp, args) |
| 292 | drawingobject *dp; |
| 293 | object *args; |
| 294 | { |
Guido van Rossum | bf10973 | 1991-03-06 13:14:12 +0000 | [diff] [blame] | 295 | return drawing_generic(dp, args, wxorline); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 296 | } |
| 297 | |
| 298 | static object * |
| 299 | drawing_circle(dp, args) |
| 300 | drawingobject *dp; |
| 301 | object *args; |
| 302 | { |
| 303 | int a[3]; |
| 304 | if (!getpointintarg(args, a)) |
| 305 | return NULL; |
| 306 | wdrawcircle(a[0], a[1], a[2]); |
| 307 | INCREF(None); |
| 308 | return None; |
| 309 | } |
Guido van Rossum | a2a181a | 1991-05-14 12:09:25 +0000 | [diff] [blame] | 310 | |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 311 | static object * |
| 312 | drawing_fillcircle(dp, args) |
| 313 | drawingobject *dp; |
| 314 | object *args; |
| 315 | { |
| 316 | int a[3]; |
| 317 | if (!getpointintarg(args, a)) |
| 318 | return NULL; |
| 319 | wfillcircle(a[0], a[1], a[2]); |
| 320 | INCREF(None); |
| 321 | return None; |
| 322 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 323 | |
| 324 | static object * |
Guido van Rossum | a2a181a | 1991-05-14 12:09:25 +0000 | [diff] [blame] | 325 | drawing_xorcircle(dp, args) |
| 326 | drawingobject *dp; |
| 327 | object *args; |
| 328 | { |
| 329 | int a[3]; |
| 330 | if (!getpointintarg(args, a)) |
| 331 | return NULL; |
| 332 | wxorcircle(a[0], a[1], a[2]); |
| 333 | INCREF(None); |
| 334 | return None; |
| 335 | } |
| 336 | |
| 337 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 338 | drawing_elarc(dp, args) |
| 339 | drawingobject *dp; |
| 340 | object *args; |
| 341 | { |
| 342 | int a[6]; |
| 343 | if (!get3pointarg(args, a)) |
| 344 | return NULL; |
| 345 | wdrawelarc(a[0], a[1], a[2], a[3], a[4], a[5]); |
| 346 | INCREF(None); |
| 347 | return None; |
| 348 | } |
| 349 | |
| 350 | static object * |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 351 | drawing_fillelarc(dp, args) |
| 352 | drawingobject *dp; |
| 353 | object *args; |
| 354 | { |
| 355 | int a[6]; |
| 356 | if (!get3pointarg(args, a)) |
| 357 | return NULL; |
| 358 | wfillelarc(a[0], a[1], a[2], a[3], a[4], a[5]); |
| 359 | INCREF(None); |
| 360 | return None; |
| 361 | } |
| 362 | |
| 363 | static object * |
Guido van Rossum | a2a181a | 1991-05-14 12:09:25 +0000 | [diff] [blame] | 364 | drawing_xorelarc(dp, args) |
| 365 | drawingobject *dp; |
| 366 | object *args; |
| 367 | { |
| 368 | int a[6]; |
| 369 | if (!get3pointarg(args, a)) |
| 370 | return NULL; |
| 371 | wxorelarc(a[0], a[1], a[2], a[3], a[4], a[5]); |
| 372 | INCREF(None); |
| 373 | return None; |
| 374 | } |
| 375 | |
| 376 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 377 | drawing_box(dp, args) |
| 378 | drawingobject *dp; |
| 379 | object *args; |
| 380 | { |
Guido van Rossum | bf10973 | 1991-03-06 13:14:12 +0000 | [diff] [blame] | 381 | return drawing_generic(dp, args, wdrawbox); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 382 | } |
| 383 | |
| 384 | static object * |
| 385 | drawing_erase(dp, args) |
| 386 | drawingobject *dp; |
| 387 | object *args; |
| 388 | { |
Guido van Rossum | bf10973 | 1991-03-06 13:14:12 +0000 | [diff] [blame] | 389 | return drawing_generic(dp, args, werase); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 390 | } |
| 391 | |
| 392 | static object * |
| 393 | drawing_paint(dp, args) |
| 394 | drawingobject *dp; |
| 395 | object *args; |
| 396 | { |
Guido van Rossum | bf10973 | 1991-03-06 13:14:12 +0000 | [diff] [blame] | 397 | return drawing_generic(dp, args, wpaint); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 398 | } |
| 399 | |
| 400 | static object * |
| 401 | drawing_invert(dp, args) |
| 402 | drawingobject *dp; |
| 403 | object *args; |
| 404 | { |
Guido van Rossum | bf10973 | 1991-03-06 13:14:12 +0000 | [diff] [blame] | 405 | return drawing_generic(dp, args, winvert); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 406 | } |
| 407 | |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 408 | static POINT * |
| 409 | getpointsarray(v, psize) |
| 410 | object *v; |
| 411 | int *psize; |
| 412 | { |
| 413 | int n = -1; |
| 414 | object * (*getitem) PROTO((object *, int)); |
| 415 | int i; |
| 416 | POINT *points; |
| 417 | |
| 418 | if (v == NULL) |
| 419 | ; |
| 420 | else if (is_listobject(v)) { |
| 421 | n = getlistsize(v); |
| 422 | getitem = getlistitem; |
| 423 | } |
| 424 | else if (is_tupleobject(v)) { |
| 425 | n = gettuplesize(v); |
| 426 | getitem = gettupleitem; |
| 427 | } |
| 428 | |
| 429 | if (n <= 0) { |
| 430 | (void) err_badarg(); |
| 431 | return NULL; |
| 432 | } |
| 433 | |
| 434 | points = NEW(POINT, n); |
| 435 | if (points == NULL) { |
| 436 | (void) err_nomem(); |
| 437 | return NULL; |
| 438 | } |
| 439 | |
| 440 | for (i = 0; i < n; i++) { |
| 441 | object *w = (*getitem)(v, i); |
| 442 | int a[2]; |
| 443 | if (!getpointarg(w, a)) { |
| 444 | DEL(points); |
| 445 | return NULL; |
| 446 | } |
| 447 | points[i].h = a[0]; |
| 448 | points[i].v = a[1]; |
| 449 | } |
| 450 | |
| 451 | *psize = n; |
| 452 | return points; |
| 453 | } |
| 454 | |
| 455 | static object * |
| 456 | drawing_poly(dp, args) |
| 457 | drawingobject *dp; |
| 458 | object *args; |
| 459 | { |
| 460 | int n; |
| 461 | POINT *points = getpointsarray(args, &n); |
| 462 | if (points == NULL) |
| 463 | return NULL; |
| 464 | wdrawpoly(n, points); |
| 465 | DEL(points); |
| 466 | INCREF(None); |
| 467 | return None; |
| 468 | } |
| 469 | |
| 470 | static object * |
| 471 | drawing_fillpoly(dp, args) |
| 472 | drawingobject *dp; |
| 473 | object *args; |
| 474 | { |
| 475 | int n; |
| 476 | POINT *points = getpointsarray(args, &n); |
| 477 | if (points == NULL) |
| 478 | return NULL; |
| 479 | wfillpoly(n, points); |
| 480 | DEL(points); |
| 481 | INCREF(None); |
| 482 | return None; |
| 483 | } |
| 484 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 485 | static object * |
Guido van Rossum | a2a181a | 1991-05-14 12:09:25 +0000 | [diff] [blame] | 486 | drawing_xorpoly(dp, args) |
| 487 | drawingobject *dp; |
| 488 | object *args; |
| 489 | { |
| 490 | int n; |
| 491 | POINT *points = getpointsarray(args, &n); |
| 492 | if (points == NULL) |
| 493 | return NULL; |
| 494 | wxorpoly(n, points); |
| 495 | DEL(points); |
| 496 | INCREF(None); |
| 497 | return None; |
| 498 | } |
| 499 | |
| 500 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 501 | drawing_cliprect(dp, args) |
| 502 | drawingobject *dp; |
| 503 | object *args; |
| 504 | { |
Guido van Rossum | bf10973 | 1991-03-06 13:14:12 +0000 | [diff] [blame] | 505 | return drawing_generic(dp, args, wcliprect); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 506 | } |
| 507 | |
| 508 | static object * |
| 509 | drawing_noclip(dp, args) |
| 510 | drawingobject *dp; |
| 511 | object *args; |
| 512 | { |
| 513 | if (!getnoarg(args)) |
| 514 | return NULL; |
| 515 | wnoclip(); |
| 516 | INCREF(None); |
| 517 | return None; |
| 518 | } |
| 519 | |
| 520 | static object * |
| 521 | drawing_shade(dp, args) |
| 522 | drawingobject *dp; |
| 523 | object *args; |
| 524 | { |
| 525 | int a[5]; |
| 526 | if (!getrectintarg(args, a)) |
| 527 | return NULL; |
| 528 | wshade(a[0], a[1], a[2], a[3], a[4]); |
| 529 | INCREF(None); |
| 530 | return None; |
| 531 | } |
| 532 | |
| 533 | static object * |
| 534 | drawing_text(dp, args) |
| 535 | drawingobject *dp; |
| 536 | object *args; |
| 537 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 538 | int h, v, size; |
| 539 | char *text; |
| 540 | if (!getargs(args, "((ii)s#)", &h, &v, &text, &size)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 541 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 542 | wdrawtext(h, v, text, size); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 543 | INCREF(None); |
| 544 | return None; |
| 545 | } |
| 546 | |
| 547 | /* The following four are also used as stdwin functions */ |
| 548 | |
| 549 | static object * |
| 550 | drawing_lineheight(dp, args) |
| 551 | drawingobject *dp; |
| 552 | object *args; |
| 553 | { |
| 554 | if (!getnoarg(args)) |
| 555 | return NULL; |
| 556 | return newintobject((long)wlineheight()); |
| 557 | } |
| 558 | |
| 559 | static object * |
| 560 | drawing_baseline(dp, args) |
| 561 | drawingobject *dp; |
| 562 | object *args; |
| 563 | { |
| 564 | if (!getnoarg(args)) |
| 565 | return NULL; |
| 566 | return newintobject((long)wbaseline()); |
| 567 | } |
| 568 | |
| 569 | static object * |
| 570 | drawing_textwidth(dp, args) |
| 571 | drawingobject *dp; |
| 572 | object *args; |
| 573 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 574 | char *text; |
| 575 | int size; |
| 576 | if (!getargs(args, "s#", &text, &size)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 577 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 578 | return newintobject((long)wtextwidth(text, size)); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 579 | } |
| 580 | |
| 581 | static object * |
| 582 | drawing_textbreak(dp, args) |
| 583 | drawingobject *dp; |
| 584 | object *args; |
| 585 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 586 | char *text; |
| 587 | int size, width; |
| 588 | if (!getargs(args, "(s#i)", &text, &size, &width)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 589 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 590 | return newintobject((long)wtextbreak(text, size, width)); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 591 | } |
| 592 | |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 593 | static object * |
| 594 | drawing_setfont(self, args) |
| 595 | drawingobject *self; |
| 596 | object *args; |
| 597 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 598 | char *font; |
| 599 | char style = '\0'; |
| 600 | int size = 0; |
| 601 | if (args == NULL || !is_tupleobject(args)) { |
Guido van Rossum | 3c8ba7a | 1992-02-05 11:15:00 +0000 | [diff] [blame] | 602 | if (!getargs(args, "z", &font)) |
Guido van Rossum | 50429a1 | 1991-04-04 15:24:07 +0000 | [diff] [blame] | 603 | return NULL; |
| 604 | } |
| 605 | else { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 606 | int n = gettuplesize(args); |
| 607 | if (n == 2) { |
| 608 | if (!getargs(args, "(zi)", &font, &size)) |
| 609 | return NULL; |
| 610 | } |
| 611 | else if (!getargs(args, "(zic)", &font, &size, &style)) { |
| 612 | err_clear(); |
| 613 | if (!getargs(args, "(zci)", &font, &style, &size)) |
| 614 | return NULL; |
Guido van Rossum | 50429a1 | 1991-04-04 15:24:07 +0000 | [diff] [blame] | 615 | } |
| 616 | } |
Guido van Rossum | 0b0db8e | 1993-01-21 16:07:51 +0000 | [diff] [blame] | 617 | if (font != NULL) { |
| 618 | if (!wsetfont(font)) { |
| 619 | err_setstr(StdwinError, "font not found"); |
| 620 | return NULL; |
| 621 | } |
| 622 | } |
Guido van Rossum | 50429a1 | 1991-04-04 15:24:07 +0000 | [diff] [blame] | 623 | if (size != 0) |
| 624 | wsetsize(size); |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 625 | switch (style) { |
| 626 | case 'b': |
| 627 | wsetbold(); |
| 628 | break; |
| 629 | case 'i': |
| 630 | wsetitalic(); |
| 631 | break; |
| 632 | case 'o': |
| 633 | wsetbolditalic(); |
| 634 | break; |
| 635 | case 'u': |
| 636 | wsetunderline(); |
| 637 | break; |
| 638 | case 'p': |
| 639 | wsetplain(); |
| 640 | break; |
| 641 | } |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 642 | INCREF(None); |
| 643 | return None; |
| 644 | } |
| 645 | |
| 646 | static object * |
| 647 | drawing_getbgcolor(self, args) |
| 648 | object *self; |
| 649 | object *args; |
| 650 | { |
| 651 | if (!getnoarg(args)) |
| 652 | return NULL; |
| 653 | return newintobject((long)wgetbgcolor()); |
| 654 | } |
| 655 | |
| 656 | static object * |
| 657 | drawing_getfgcolor(self, args) |
| 658 | object *self; |
| 659 | object *args; |
| 660 | { |
| 661 | if (!getnoarg(args)) |
| 662 | return NULL; |
| 663 | return newintobject((long)wgetfgcolor()); |
| 664 | } |
| 665 | |
| 666 | static object * |
| 667 | drawing_setbgcolor(self, args) |
| 668 | object *self; |
| 669 | object *args; |
| 670 | { |
| 671 | long color; |
| 672 | if (!getlongarg(args, &color)) |
| 673 | return NULL; |
| 674 | wsetbgcolor((COLOR)color); |
| 675 | INCREF(None); |
| 676 | return None; |
| 677 | } |
| 678 | |
| 679 | static object * |
| 680 | drawing_setfgcolor(self, args) |
| 681 | object *self; |
| 682 | object *args; |
| 683 | { |
| 684 | long color; |
| 685 | if (!getlongarg(args, &color)) |
| 686 | return NULL; |
| 687 | wsetfgcolor((COLOR)color); |
| 688 | INCREF(None); |
| 689 | return None; |
| 690 | } |
| 691 | |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 692 | #ifdef HAVE_BITMAPS |
| 693 | |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 694 | static object * |
| 695 | drawing_bitmap(self, args) |
| 696 | object *self; |
| 697 | object *args; |
| 698 | { |
| 699 | int h, v; |
| 700 | object *bp; |
| 701 | object *mask = NULL; |
| 702 | if (!getargs(args, "((ii)O)", &h, &v, &bp)) { |
| 703 | err_clear(); |
| 704 | if (!getargs(args, "((ii)OO)", &h, &v, &bp, &mask)) |
| 705 | return NULL; |
| 706 | if (mask == None) |
| 707 | mask = NULL; |
| 708 | else if (!is_bitmapobject(mask)) { |
| 709 | err_badarg(); |
| 710 | return NULL; |
| 711 | } |
| 712 | } |
| 713 | if (!is_bitmapobject(bp)) { |
| 714 | err_badarg(); |
| 715 | return NULL; |
| 716 | } |
| 717 | if (((bitmapobject *)bp)->b_bitmap == NULL || |
| 718 | mask != NULL && ((bitmapobject *)mask)->b_bitmap == NULL) { |
| 719 | err_setstr(StdwinError, "bitmap object already close"); |
| 720 | return NULL; |
| 721 | } |
| 722 | if (mask == NULL) |
| 723 | wdrawbitmap(h, v, ((bitmapobject *)bp)->b_bitmap, ALLBITS); |
| 724 | else |
| 725 | wdrawbitmap(h, v, |
| 726 | ((bitmapobject *)bp)->b_bitmap, |
| 727 | ((bitmapobject *)bp)->b_bitmap); |
| 728 | INCREF(None); |
| 729 | return None; |
| 730 | } |
| 731 | |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 732 | #endif /* HAVE_BITMAPS */ |
| 733 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 734 | static struct methodlist drawing_methods[] = { |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 735 | #ifdef HAVE_BITMAPS |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 736 | {"bitmap", (method)drawing_bitmap}, |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 737 | #endif |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 738 | {"box", (method)drawing_box}, |
| 739 | {"circle", (method)drawing_circle}, |
| 740 | {"cliprect", (method)drawing_cliprect}, |
| 741 | {"close", (method)drawing_close}, |
| 742 | {"elarc", (method)drawing_elarc}, |
| 743 | {"enddrawing", (method)drawing_close}, |
| 744 | {"erase", (method)drawing_erase}, |
| 745 | {"fillcircle", (method)drawing_fillcircle}, |
| 746 | {"fillelarc", (method)drawing_fillelarc}, |
| 747 | {"fillpoly", (method)drawing_fillpoly}, |
| 748 | {"invert", (method)drawing_invert}, |
| 749 | {"line", (method)drawing_line}, |
| 750 | {"noclip", (method)drawing_noclip}, |
| 751 | {"paint", (method)drawing_paint}, |
| 752 | {"poly", (method)drawing_poly}, |
| 753 | {"shade", (method)drawing_shade}, |
| 754 | {"text", (method)drawing_text}, |
| 755 | {"xorcircle", (method)drawing_xorcircle}, |
| 756 | {"xorelarc", (method)drawing_xorelarc}, |
| 757 | {"xorline", (method)drawing_xorline}, |
| 758 | {"xorpoly", (method)drawing_xorpoly}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 759 | |
| 760 | /* Text measuring methods: */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 761 | {"baseline", (method)drawing_baseline}, |
| 762 | {"lineheight", (method)drawing_lineheight}, |
| 763 | {"textbreak", (method)drawing_textbreak}, |
| 764 | {"textwidth", (method)drawing_textwidth}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 765 | |
| 766 | /* Font setting methods: */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 767 | {"setfont", (method)drawing_setfont}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 768 | |
| 769 | /* Color methods: */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 770 | {"getbgcolor", (method)drawing_getbgcolor}, |
| 771 | {"getfgcolor", (method)drawing_getfgcolor}, |
| 772 | {"setbgcolor", (method)drawing_setbgcolor}, |
| 773 | {"setfgcolor", (method)drawing_setfgcolor}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 774 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 775 | {NULL, NULL} /* sentinel */ |
| 776 | }; |
| 777 | |
| 778 | static object * |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 779 | drawing_getattr(dp, name) |
| 780 | drawingobject *dp; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 781 | char *name; |
| 782 | { |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 783 | if (dp->d_ref == NULL) { |
| 784 | err_setstr(StdwinError, "drawing object already closed"); |
| 785 | return NULL; |
| 786 | } |
| 787 | return findmethod(drawing_methods, (object *)dp, name); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 788 | } |
| 789 | |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 790 | typeobject Drawingtype = { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 791 | OB_HEAD_INIT(&Typetype) |
| 792 | 0, /*ob_size*/ |
| 793 | "drawing", /*tp_name*/ |
| 794 | sizeof(drawingobject), /*tp_size*/ |
| 795 | 0, /*tp_itemsize*/ |
| 796 | /* methods */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 797 | (destructor)drawing_dealloc, /*tp_dealloc*/ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 798 | 0, /*tp_print*/ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 799 | (getattrfunc)drawing_getattr, /*tp_getattr*/ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 800 | 0, /*tp_setattr*/ |
| 801 | 0, /*tp_compare*/ |
| 802 | 0, /*tp_repr*/ |
| 803 | }; |
| 804 | |
| 805 | |
| 806 | /* Text(edit) objects */ |
| 807 | |
| 808 | typedef struct { |
| 809 | OB_HEAD |
| 810 | TEXTEDIT *t_text; |
| 811 | windowobject *t_ref; |
| 812 | object *t_attr; /* Attributes dictionary */ |
| 813 | } textobject; |
| 814 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 815 | staticforward typeobject Texttype; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 816 | |
| 817 | static textobject * |
| 818 | newtextobject(wp, left, top, right, bottom) |
| 819 | windowobject *wp; |
| 820 | int left, top, right, bottom; |
| 821 | { |
| 822 | textobject *tp; |
| 823 | tp = NEWOBJ(textobject, &Texttype); |
| 824 | if (tp == NULL) |
| 825 | return NULL; |
| 826 | tp->t_attr = NULL; |
| 827 | INCREF(wp); |
| 828 | tp->t_ref = wp; |
| 829 | tp->t_text = tecreate(wp->w_win, left, top, right, bottom); |
| 830 | if (tp->t_text == NULL) { |
| 831 | DECREF(tp); |
| 832 | return (textobject *) err_nomem(); |
| 833 | } |
| 834 | return tp; |
| 835 | } |
| 836 | |
| 837 | /* Text(edit) methods */ |
| 838 | |
| 839 | static void |
| 840 | text_dealloc(tp) |
| 841 | textobject *tp; |
| 842 | { |
| 843 | if (tp->t_text != NULL) |
| 844 | tefree(tp->t_text); |
Guido van Rossum | 3c28474 | 1991-11-27 14:54:54 +0000 | [diff] [blame] | 845 | XDECREF(tp->t_attr); |
| 846 | XDECREF(tp->t_ref); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 847 | DEL(tp); |
| 848 | } |
| 849 | |
| 850 | static object * |
Guido van Rossum | 3c28474 | 1991-11-27 14:54:54 +0000 | [diff] [blame] | 851 | text_close(tp, args) |
| 852 | textobject *tp; |
| 853 | object *args; |
| 854 | { |
| 855 | if (tp->t_text != NULL) { |
| 856 | tefree(tp->t_text); |
| 857 | tp->t_text = NULL; |
| 858 | } |
| 859 | if (tp->t_attr != NULL) { |
| 860 | DECREF(tp->t_attr); |
| 861 | tp->t_attr = NULL; |
| 862 | } |
| 863 | if (tp->t_ref != NULL) { |
| 864 | DECREF(tp->t_ref); |
| 865 | tp->t_ref = NULL; |
| 866 | } |
| 867 | INCREF(None); |
| 868 | return None; |
| 869 | } |
| 870 | |
| 871 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 872 | text_arrow(self, args) |
| 873 | textobject *self; |
| 874 | object *args; |
| 875 | { |
| 876 | int code; |
| 877 | if (!getintarg(args, &code)) |
| 878 | return NULL; |
| 879 | tearrow(self->t_text, code); |
| 880 | INCREF(None); |
| 881 | return None; |
| 882 | } |
| 883 | |
| 884 | static object * |
| 885 | text_draw(self, args) |
| 886 | textobject *self; |
| 887 | object *args; |
| 888 | { |
| 889 | register TEXTEDIT *tp = self->t_text; |
| 890 | int a[4]; |
| 891 | int left, top, right, bottom; |
| 892 | if (!getrectarg(args, a)) |
| 893 | return NULL; |
| 894 | if (Drawing != NULL) { |
Guido van Rossum | 87e7ea7 | 1991-12-10 14:00:03 +0000 | [diff] [blame] | 895 | err_setstr(StdwinError, "already drawing"); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 896 | return NULL; |
| 897 | } |
| 898 | /* Clip to text area and ignore if area is empty */ |
| 899 | left = tegetleft(tp); |
| 900 | top = tegettop(tp); |
| 901 | right = tegetright(tp); |
| 902 | bottom = tegetbottom(tp); |
| 903 | if (a[0] < left) a[0] = left; |
| 904 | if (a[1] < top) a[1] = top; |
| 905 | if (a[2] > right) a[2] = right; |
| 906 | if (a[3] > bottom) a[3] = bottom; |
| 907 | if (a[0] < a[2] && a[1] < a[3]) { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 908 | wbegindrawing(self->t_ref->w_win); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 909 | tedrawnew(tp, a[0], a[1], a[2], a[3]); |
| 910 | wenddrawing(self->t_ref->w_win); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 911 | } |
| 912 | INCREF(None); |
| 913 | return None; |
| 914 | } |
| 915 | |
| 916 | static object * |
| 917 | text_event(self, args) |
| 918 | textobject *self; |
| 919 | object *args; |
| 920 | { |
| 921 | register TEXTEDIT *tp = self->t_text; |
| 922 | EVENT e; |
| 923 | if (!geteventarg(args, &e)) |
| 924 | return NULL; |
| 925 | if (e.type == WE_MOUSE_DOWN) { |
Guido van Rossum | 33f1770 | 1991-02-13 23:19:39 +0000 | [diff] [blame] | 926 | /* Cheat at the margins */ |
| 927 | int width, height; |
| 928 | wgetdocsize(e.window, &width, &height); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 929 | if (e.u.where.h < 0 && tegetleft(tp) == 0) |
| 930 | e.u.where.h = 0; |
Guido van Rossum | 33f1770 | 1991-02-13 23:19:39 +0000 | [diff] [blame] | 931 | else if (e.u.where.h > width && tegetright(tp) == width) |
| 932 | e.u.where.h = width; |
| 933 | if (e.u.where.v < 0 && tegettop(tp) == 0) |
| 934 | e.u.where.v = 0; |
| 935 | else if (e.u.where.v > height && tegetright(tp) == height) |
| 936 | e.u.where.v = height; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 937 | } |
| 938 | return newintobject((long) teevent(tp, &e)); |
| 939 | } |
| 940 | |
| 941 | static object * |
| 942 | text_getfocus(self, args) |
| 943 | textobject *self; |
| 944 | object *args; |
| 945 | { |
| 946 | if (!getnoarg(args)) |
| 947 | return NULL; |
| 948 | return makepoint(tegetfoc1(self->t_text), tegetfoc2(self->t_text)); |
| 949 | } |
| 950 | |
| 951 | static object * |
| 952 | text_getfocustext(self, args) |
| 953 | textobject *self; |
| 954 | object *args; |
| 955 | { |
| 956 | int f1, f2; |
| 957 | char *text; |
| 958 | if (!getnoarg(args)) |
| 959 | return NULL; |
| 960 | f1 = tegetfoc1(self->t_text); |
| 961 | f2 = tegetfoc2(self->t_text); |
| 962 | text = tegettext(self->t_text); |
| 963 | return newsizedstringobject(text + f1, f2-f1); |
| 964 | } |
| 965 | |
| 966 | static object * |
| 967 | text_getrect(self, args) |
| 968 | textobject *self; |
| 969 | object *args; |
| 970 | { |
| 971 | if (!getnoarg(args)) |
| 972 | return NULL; |
| 973 | return makerect(tegetleft(self->t_text), |
| 974 | tegettop(self->t_text), |
| 975 | tegetright(self->t_text), |
| 976 | tegetbottom(self->t_text)); |
| 977 | } |
| 978 | |
| 979 | static object * |
| 980 | text_gettext(self, args) |
| 981 | textobject *self; |
| 982 | object *args; |
| 983 | { |
| 984 | if (!getnoarg(args)) |
| 985 | return NULL; |
| 986 | return newsizedstringobject(tegettext(self->t_text), |
| 987 | tegetlen(self->t_text)); |
| 988 | } |
| 989 | |
| 990 | static object * |
| 991 | text_move(self, args) |
| 992 | textobject *self; |
| 993 | object *args; |
| 994 | { |
| 995 | int a[4]; |
| 996 | if (!getrectarg(args, a)) |
| 997 | return NULL; |
| 998 | temovenew(self->t_text, a[0], a[1], a[2], a[3]); |
| 999 | INCREF(None); |
| 1000 | return None; |
| 1001 | } |
| 1002 | |
| 1003 | static object * |
Guido van Rossum | 4b9cf8e | 1991-05-28 21:57:04 +0000 | [diff] [blame] | 1004 | text_replace(self, args) |
| 1005 | textobject *self; |
| 1006 | object *args; |
| 1007 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1008 | char *text; |
Guido van Rossum | 4b9cf8e | 1991-05-28 21:57:04 +0000 | [diff] [blame] | 1009 | if (!getstrarg(args, &text)) |
| 1010 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1011 | tereplace(self->t_text, text); |
Guido van Rossum | 4b9cf8e | 1991-05-28 21:57:04 +0000 | [diff] [blame] | 1012 | INCREF(None); |
| 1013 | return None; |
| 1014 | } |
| 1015 | |
| 1016 | static object * |
| 1017 | text_setactive(self, args) |
| 1018 | textobject *self; |
| 1019 | object *args; |
| 1020 | { |
| 1021 | int flag; |
| 1022 | if (!getintarg(args, &flag)) |
| 1023 | return NULL; |
| 1024 | tesetactive(self->t_text, flag); |
| 1025 | INCREF(None); |
| 1026 | return None; |
| 1027 | } |
| 1028 | |
| 1029 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1030 | text_setfocus(self, args) |
| 1031 | textobject *self; |
| 1032 | object *args; |
| 1033 | { |
| 1034 | int a[2]; |
| 1035 | if (!getpointarg(args, a)) |
| 1036 | return NULL; |
| 1037 | tesetfocus(self->t_text, a[0], a[1]); |
| 1038 | INCREF(None); |
| 1039 | return None; |
| 1040 | } |
| 1041 | |
| 1042 | static object * |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 1043 | text_settext(self, args) |
| 1044 | textobject *self; |
| 1045 | object *args; |
| 1046 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1047 | char *text; |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 1048 | char *buf; |
| 1049 | int size; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1050 | if (!getargs(args, "s#", &text, &size)) |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 1051 | return NULL; |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 1052 | if ((buf = NEW(char, size)) == NULL) { |
Guido van Rossum | 87e7ea7 | 1991-12-10 14:00:03 +0000 | [diff] [blame] | 1053 | return err_nomem(); |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 1054 | } |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1055 | memcpy(buf, text, size); |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 1056 | tesetbuf(self->t_text, buf, size); /* Becomes owner of buffer */ |
| 1057 | INCREF(None); |
| 1058 | return None; |
| 1059 | } |
| 1060 | |
| 1061 | static object * |
Guido van Rossum | 4b9cf8e | 1991-05-28 21:57:04 +0000 | [diff] [blame] | 1062 | text_setview(self, args) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1063 | textobject *self; |
| 1064 | object *args; |
| 1065 | { |
Guido van Rossum | 4b9cf8e | 1991-05-28 21:57:04 +0000 | [diff] [blame] | 1066 | int a[4]; |
| 1067 | if (args == None) |
| 1068 | tenoview(self->t_text); |
| 1069 | else { |
| 1070 | if (!getrectarg(args, a)) |
| 1071 | return NULL; |
| 1072 | tesetview(self->t_text, a[0], a[1], a[2], a[3]); |
| 1073 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1074 | INCREF(None); |
| 1075 | return None; |
| 1076 | } |
| 1077 | |
| 1078 | static struct methodlist text_methods[] = { |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1079 | {"arrow", (method)text_arrow}, |
| 1080 | {"close", (method)text_close}, |
| 1081 | {"draw", (method)text_draw}, |
| 1082 | {"event", (method)text_event}, |
| 1083 | {"getfocus", (method)text_getfocus}, |
| 1084 | {"getfocustext",(method)text_getfocustext}, |
| 1085 | {"getrect", (method)text_getrect}, |
| 1086 | {"gettext", (method)text_gettext}, |
| 1087 | {"move", (method)text_move}, |
| 1088 | {"replace", (method)text_replace}, |
| 1089 | {"setactive", (method)text_setactive}, |
| 1090 | {"setfocus", (method)text_setfocus}, |
| 1091 | {"settext", (method)text_settext}, |
| 1092 | {"setview", (method)text_setview}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1093 | {NULL, NULL} /* sentinel */ |
| 1094 | }; |
| 1095 | |
| 1096 | static object * |
| 1097 | text_getattr(tp, name) |
| 1098 | textobject *tp; |
| 1099 | char *name; |
| 1100 | { |
Guido van Rossum | 85f5076 | 1991-10-20 20:22:50 +0000 | [diff] [blame] | 1101 | object *v = NULL; |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 1102 | if (tp->t_ref == NULL) { |
| 1103 | err_setstr(StdwinError, "text object already closed"); |
| 1104 | return NULL; |
| 1105 | } |
Guido van Rossum | 85f5076 | 1991-10-20 20:22:50 +0000 | [diff] [blame] | 1106 | if (strcmp(name, "__dict__") == 0) { |
| 1107 | v = tp->t_attr; |
| 1108 | if (v == NULL) |
| 1109 | v = None; |
| 1110 | } |
| 1111 | else if (tp->t_attr != NULL) { |
| 1112 | v = dictlookup(tp->t_attr, name); |
| 1113 | } |
| 1114 | if (v != NULL) { |
| 1115 | INCREF(v); |
| 1116 | return v; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1117 | } |
| 1118 | return findmethod(text_methods, (object *)tp, name); |
| 1119 | } |
| 1120 | |
| 1121 | static int |
| 1122 | text_setattr(tp, name, v) |
| 1123 | textobject *tp; |
| 1124 | char *name; |
| 1125 | object *v; |
| 1126 | { |
| 1127 | if (tp->t_attr == NULL) { |
| 1128 | tp->t_attr = newdictobject(); |
| 1129 | if (tp->t_attr == NULL) |
| 1130 | return -1; |
| 1131 | } |
Guido van Rossum | 94472a0 | 1992-09-04 09:45:18 +0000 | [diff] [blame] | 1132 | if (v == NULL) { |
| 1133 | int rv = dictremove(tp->t_attr, name); |
| 1134 | if (rv < 0) |
| 1135 | err_setstr(AttributeError, |
| 1136 | "delete non-existing text object attribute"); |
| 1137 | return rv; |
| 1138 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1139 | else |
| 1140 | return dictinsert(tp->t_attr, name, v); |
| 1141 | } |
| 1142 | |
Guido van Rossum | a320fd3 | 1995-03-09 12:14:15 +0000 | [diff] [blame] | 1143 | statichere typeobject Texttype = { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1144 | OB_HEAD_INIT(&Typetype) |
| 1145 | 0, /*ob_size*/ |
| 1146 | "textedit", /*tp_name*/ |
| 1147 | sizeof(textobject), /*tp_size*/ |
| 1148 | 0, /*tp_itemsize*/ |
| 1149 | /* methods */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1150 | (destructor)text_dealloc, /*tp_dealloc*/ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1151 | 0, /*tp_print*/ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1152 | (getattrfunc)text_getattr, /*tp_getattr*/ |
| 1153 | (setattrfunc)text_setattr, /*tp_setattr*/ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1154 | 0, /*tp_compare*/ |
| 1155 | 0, /*tp_repr*/ |
| 1156 | }; |
| 1157 | |
| 1158 | |
| 1159 | /* Menu objects */ |
| 1160 | |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 1161 | #define IDOFFSET 10 /* Menu IDs we use start here */ |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 1162 | #define MAXNMENU 200 /* Max #menus we allow */ |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 1163 | static menuobject *menulist[MAXNMENU]; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1164 | |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1165 | static menuobject *newmenuobject PROTO((char *)); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1166 | static menuobject * |
| 1167 | newmenuobject(title) |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1168 | char *title; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1169 | { |
| 1170 | int id; |
| 1171 | MENU *menu; |
| 1172 | menuobject *mp; |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 1173 | for (id = 0; id < MAXNMENU; id++) { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1174 | if (menulist[id] == NULL) |
| 1175 | break; |
| 1176 | } |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 1177 | if (id >= MAXNMENU) { |
Guido van Rossum | 87e7ea7 | 1991-12-10 14:00:03 +0000 | [diff] [blame] | 1178 | err_setstr(StdwinError, "creating too many menus"); |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 1179 | return NULL; |
| 1180 | } |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1181 | menu = wmenucreate(id + IDOFFSET, title); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1182 | if (menu == NULL) |
| 1183 | return (menuobject *) err_nomem(); |
| 1184 | mp = NEWOBJ(menuobject, &Menutype); |
| 1185 | if (mp != NULL) { |
| 1186 | mp->m_menu = menu; |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 1187 | mp->m_id = id + IDOFFSET; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1188 | mp->m_attr = NULL; |
| 1189 | menulist[id] = mp; |
| 1190 | } |
| 1191 | else |
| 1192 | wmenudelete(menu); |
| 1193 | return mp; |
| 1194 | } |
| 1195 | |
| 1196 | /* Menu methods */ |
| 1197 | |
| 1198 | static void |
| 1199 | menu_dealloc(mp) |
| 1200 | menuobject *mp; |
| 1201 | { |
| 1202 | |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 1203 | int id = mp->m_id - IDOFFSET; |
| 1204 | if (id >= 0 && id < MAXNMENU && menulist[id] == mp) { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1205 | menulist[id] = NULL; |
| 1206 | } |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 1207 | if (mp->m_menu != NULL) |
| 1208 | wmenudelete(mp->m_menu); |
| 1209 | XDECREF(mp->m_attr); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1210 | DEL(mp); |
| 1211 | } |
| 1212 | |
| 1213 | static object * |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 1214 | menu_close(mp, args) |
| 1215 | menuobject *mp; |
| 1216 | object *args; |
| 1217 | { |
| 1218 | int id = mp->m_id - IDOFFSET; |
| 1219 | if (id >= 0 && id < MAXNMENU && menulist[id] == mp) { |
| 1220 | menulist[id] = NULL; |
| 1221 | } |
| 1222 | mp->m_id = -1; |
| 1223 | if (mp->m_menu != NULL) |
| 1224 | wmenudelete(mp->m_menu); |
| 1225 | mp->m_menu = NULL; |
| 1226 | XDECREF(mp->m_attr); |
| 1227 | mp->m_attr = NULL; |
| 1228 | INCREF(None); |
| 1229 | return None; |
| 1230 | } |
| 1231 | |
| 1232 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1233 | menu_additem(self, args) |
| 1234 | menuobject *self; |
| 1235 | object *args; |
| 1236 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1237 | char *text; |
| 1238 | int shortcut = -1; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1239 | if (is_tupleobject(args)) { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1240 | char c; |
| 1241 | if (!getargs(args, "(sc)", &text, &c)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1242 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1243 | shortcut = c; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1244 | } |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1245 | else if (!getstrarg(args, &text)) |
| 1246 | return NULL; |
| 1247 | wmenuadditem(self->m_menu, text, shortcut); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1248 | INCREF(None); |
| 1249 | return None; |
| 1250 | } |
| 1251 | |
| 1252 | static object * |
| 1253 | menu_setitem(self, args) |
| 1254 | menuobject *self; |
| 1255 | object *args; |
| 1256 | { |
| 1257 | int index; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1258 | char *text; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1259 | if (!getargs(args, "(is)", &index, &text)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1260 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1261 | wmenusetitem(self->m_menu, index, text); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1262 | INCREF(None); |
| 1263 | return None; |
| 1264 | } |
| 1265 | |
| 1266 | static object * |
| 1267 | menu_enable(self, args) |
| 1268 | menuobject *self; |
| 1269 | object *args; |
| 1270 | { |
| 1271 | int index; |
| 1272 | int flag; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1273 | if (!getargs(args, "(ii)", &index, &flag)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1274 | return NULL; |
| 1275 | wmenuenable(self->m_menu, index, flag); |
| 1276 | INCREF(None); |
| 1277 | return None; |
| 1278 | } |
| 1279 | |
| 1280 | static object * |
| 1281 | menu_check(self, args) |
| 1282 | menuobject *self; |
| 1283 | object *args; |
| 1284 | { |
| 1285 | int index; |
| 1286 | int flag; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1287 | if (!getargs(args, "(ii)", &index, &flag)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1288 | return NULL; |
| 1289 | wmenucheck(self->m_menu, index, flag); |
| 1290 | INCREF(None); |
| 1291 | return None; |
| 1292 | } |
| 1293 | |
| 1294 | static struct methodlist menu_methods[] = { |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1295 | {"additem", (method)menu_additem}, |
| 1296 | {"setitem", (method)menu_setitem}, |
| 1297 | {"enable", (method)menu_enable}, |
| 1298 | {"check", (method)menu_check}, |
| 1299 | {"close", (method)menu_close}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1300 | {NULL, NULL} /* sentinel */ |
| 1301 | }; |
| 1302 | |
| 1303 | static object * |
| 1304 | menu_getattr(mp, name) |
| 1305 | menuobject *mp; |
| 1306 | char *name; |
| 1307 | { |
Guido van Rossum | 85f5076 | 1991-10-20 20:22:50 +0000 | [diff] [blame] | 1308 | object *v = NULL; |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 1309 | if (mp->m_menu == NULL) { |
| 1310 | err_setstr(StdwinError, "menu object already closed"); |
| 1311 | return NULL; |
| 1312 | } |
Guido van Rossum | 85f5076 | 1991-10-20 20:22:50 +0000 | [diff] [blame] | 1313 | if (strcmp(name, "__dict__") == 0) { |
| 1314 | v = mp->m_attr; |
| 1315 | if (v == NULL) |
| 1316 | v = None; |
| 1317 | } |
| 1318 | else if (mp->m_attr != NULL) { |
| 1319 | v = dictlookup(mp->m_attr, name); |
| 1320 | } |
| 1321 | if (v != NULL) { |
| 1322 | INCREF(v); |
| 1323 | return v; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1324 | } |
| 1325 | return findmethod(menu_methods, (object *)mp, name); |
| 1326 | } |
| 1327 | |
| 1328 | static int |
| 1329 | menu_setattr(mp, name, v) |
| 1330 | menuobject *mp; |
| 1331 | char *name; |
| 1332 | object *v; |
| 1333 | { |
| 1334 | if (mp->m_attr == NULL) { |
| 1335 | mp->m_attr = newdictobject(); |
| 1336 | if (mp->m_attr == NULL) |
| 1337 | return -1; |
| 1338 | } |
Guido van Rossum | 94472a0 | 1992-09-04 09:45:18 +0000 | [diff] [blame] | 1339 | if (v == NULL) { |
| 1340 | int rv = dictremove(mp->m_attr, name); |
| 1341 | if (rv < 0) |
| 1342 | err_setstr(AttributeError, |
| 1343 | "delete non-existing menu object attribute"); |
| 1344 | return rv; |
| 1345 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1346 | else |
| 1347 | return dictinsert(mp->m_attr, name, v); |
| 1348 | } |
| 1349 | |
Guido van Rossum | a320fd3 | 1995-03-09 12:14:15 +0000 | [diff] [blame] | 1350 | statichere typeobject Menutype = { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1351 | OB_HEAD_INIT(&Typetype) |
| 1352 | 0, /*ob_size*/ |
| 1353 | "menu", /*tp_name*/ |
| 1354 | sizeof(menuobject), /*tp_size*/ |
| 1355 | 0, /*tp_itemsize*/ |
| 1356 | /* methods */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1357 | (destructor)menu_dealloc, /*tp_dealloc*/ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1358 | 0, /*tp_print*/ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1359 | (getattrfunc)menu_getattr, /*tp_getattr*/ |
| 1360 | (setattrfunc)menu_setattr, /*tp_setattr*/ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1361 | 0, /*tp_compare*/ |
| 1362 | 0, /*tp_repr*/ |
| 1363 | }; |
| 1364 | |
| 1365 | |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 1366 | #ifdef HAVE_BITMAPS |
| 1367 | |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 1368 | /* Bitmaps objects */ |
| 1369 | |
| 1370 | static bitmapobject *newbitmapobject PROTO((int, int)); |
| 1371 | static bitmapobject * |
| 1372 | newbitmapobject(width, height) |
| 1373 | int width, height; |
| 1374 | { |
| 1375 | BITMAP *bitmap; |
| 1376 | bitmapobject *bp; |
| 1377 | bitmap = wnewbitmap(width, height); |
| 1378 | if (bitmap == NULL) |
| 1379 | return (bitmapobject *) err_nomem(); |
| 1380 | bp = NEWOBJ(bitmapobject, &Bitmaptype); |
| 1381 | if (bp != NULL) { |
| 1382 | bp->b_bitmap = bitmap; |
| 1383 | bp->b_attr = NULL; |
| 1384 | } |
| 1385 | else |
| 1386 | wfreebitmap(bitmap); |
| 1387 | return bp; |
| 1388 | } |
| 1389 | |
| 1390 | /* Bitmap methods */ |
| 1391 | |
| 1392 | static void |
| 1393 | bitmap_dealloc(bp) |
| 1394 | bitmapobject *bp; |
| 1395 | { |
| 1396 | if (bp->b_bitmap != NULL) |
| 1397 | wfreebitmap(bp->b_bitmap); |
| 1398 | XDECREF(bp->b_attr); |
| 1399 | DEL(bp); |
| 1400 | } |
| 1401 | |
| 1402 | static object * |
| 1403 | bitmap_close(bp, args) |
| 1404 | bitmapobject *bp; |
| 1405 | object *args; |
| 1406 | { |
| 1407 | if (bp->b_bitmap != NULL) |
| 1408 | wfreebitmap(bp->b_bitmap); |
| 1409 | bp->b_bitmap = NULL; |
| 1410 | XDECREF(bp->b_attr); |
| 1411 | bp->b_attr = NULL; |
| 1412 | INCREF(None); |
| 1413 | return None; |
| 1414 | } |
| 1415 | |
| 1416 | static object * |
| 1417 | bitmap_setbit(self, args) |
| 1418 | bitmapobject *self; |
| 1419 | object *args; |
| 1420 | { |
| 1421 | int a[3]; |
| 1422 | if (!getpointintarg(args, a)) |
| 1423 | return NULL; |
| 1424 | wsetbit(self->b_bitmap, a[0], a[1], a[2]); |
| 1425 | INCREF(None); |
| 1426 | return None; |
| 1427 | } |
| 1428 | |
| 1429 | static object * |
| 1430 | bitmap_getbit(self, args) |
| 1431 | bitmapobject *self; |
| 1432 | object *args; |
| 1433 | { |
| 1434 | int a[2]; |
| 1435 | if (!getpointarg(args, a)) |
| 1436 | return NULL; |
| 1437 | return newintobject((long) wgetbit(self->b_bitmap, a[0], a[1])); |
| 1438 | } |
| 1439 | |
| 1440 | static object * |
| 1441 | bitmap_getsize(self, args) |
| 1442 | bitmapobject *self; |
| 1443 | object *args; |
| 1444 | { |
| 1445 | int width, height; |
| 1446 | if (!getnoarg(args)) |
| 1447 | return NULL; |
| 1448 | wgetbitmapsize(self->b_bitmap, &width, &height); |
| 1449 | return mkvalue("(ii)", width, height); |
| 1450 | } |
| 1451 | |
| 1452 | static struct methodlist bitmap_methods[] = { |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1453 | {"close", (method)bitmap_close}, |
| 1454 | {"getsize", (method)bitmap_getsize}, |
| 1455 | {"getbit", (method)bitmap_getbit}, |
| 1456 | {"setbit", (method)bitmap_setbit}, |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 1457 | {NULL, NULL} /* sentinel */ |
| 1458 | }; |
| 1459 | |
| 1460 | static object * |
| 1461 | bitmap_getattr(bp, name) |
| 1462 | bitmapobject *bp; |
| 1463 | char *name; |
| 1464 | { |
| 1465 | object *v = NULL; |
| 1466 | if (bp->b_bitmap == NULL) { |
| 1467 | err_setstr(StdwinError, "bitmap object already closed"); |
| 1468 | return NULL; |
| 1469 | } |
| 1470 | if (strcmp(name, "__dict__") == 0) { |
| 1471 | v = bp->b_attr; |
| 1472 | if (v == NULL) |
| 1473 | v = None; |
| 1474 | } |
| 1475 | else if (bp->b_attr != NULL) { |
| 1476 | v = dictlookup(bp->b_attr, name); |
| 1477 | } |
| 1478 | if (v != NULL) { |
| 1479 | INCREF(v); |
| 1480 | return v; |
| 1481 | } |
| 1482 | return findmethod(bitmap_methods, (object *)bp, name); |
| 1483 | } |
| 1484 | |
| 1485 | static int |
| 1486 | bitmap_setattr(bp, name, v) |
| 1487 | bitmapobject *bp; |
| 1488 | char *name; |
| 1489 | object *v; |
| 1490 | { |
| 1491 | if (bp->b_attr == NULL) { |
| 1492 | bp->b_attr = newdictobject(); |
| 1493 | if (bp->b_attr == NULL) |
| 1494 | return -1; |
| 1495 | } |
| 1496 | if (v == NULL) { |
| 1497 | int rv = dictremove(bp->b_attr, name); |
| 1498 | if (rv < 0) |
| 1499 | err_setstr(AttributeError, |
| 1500 | "delete non-existing bitmap object attribute"); |
| 1501 | return rv; |
| 1502 | } |
| 1503 | else |
| 1504 | return dictinsert(bp->b_attr, name, v); |
| 1505 | } |
| 1506 | |
Guido van Rossum | a320fd3 | 1995-03-09 12:14:15 +0000 | [diff] [blame] | 1507 | statichere typeobject Bitmaptype = { |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 1508 | OB_HEAD_INIT(&Typetype) |
| 1509 | 0, /*ob_size*/ |
| 1510 | "bitmap", /*tp_name*/ |
| 1511 | sizeof(bitmapobject), /*tp_size*/ |
| 1512 | 0, /*tp_itemsize*/ |
| 1513 | /* methods */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1514 | (destructor)bitmap_dealloc, /*tp_dealloc*/ |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 1515 | 0, /*tp_print*/ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1516 | (getattrfunc)bitmap_getattr, /*tp_getattr*/ |
| 1517 | (setattrfunc)bitmap_setattr, /*tp_setattr*/ |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 1518 | 0, /*tp_compare*/ |
| 1519 | 0, /*tp_repr*/ |
| 1520 | }; |
| 1521 | |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 1522 | #endif /* HAVE_BITMAPS */ |
| 1523 | |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 1524 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1525 | /* Windows */ |
| 1526 | |
| 1527 | #define MAXNWIN 50 |
| 1528 | static windowobject *windowlist[MAXNWIN]; |
| 1529 | |
| 1530 | /* Window methods */ |
| 1531 | |
| 1532 | static void |
| 1533 | window_dealloc(wp) |
| 1534 | windowobject *wp; |
| 1535 | { |
| 1536 | if (wp->w_win != NULL) { |
| 1537 | int tag = wgettag(wp->w_win); |
| 1538 | if (tag >= 0 && tag < MAXNWIN) |
| 1539 | windowlist[tag] = NULL; |
| 1540 | else |
| 1541 | fprintf(stderr, "XXX help! tag %d in window_dealloc\n", |
| 1542 | tag); |
| 1543 | wclose(wp->w_win); |
| 1544 | } |
| 1545 | DECREF(wp->w_title); |
| 1546 | if (wp->w_attr != NULL) |
| 1547 | DECREF(wp->w_attr); |
| 1548 | free((char *)wp); |
| 1549 | } |
| 1550 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1551 | static object * |
Guido van Rossum | 3c28474 | 1991-11-27 14:54:54 +0000 | [diff] [blame] | 1552 | window_close(wp, args) |
| 1553 | windowobject *wp; |
| 1554 | object *args; |
| 1555 | { |
| 1556 | if (wp->w_win != NULL) { |
| 1557 | int tag = wgettag(wp->w_win); |
| 1558 | if (tag >= 0 && tag < MAXNWIN) |
| 1559 | windowlist[tag] = NULL; |
| 1560 | wclose(wp->w_win); |
| 1561 | wp->w_win = NULL; |
| 1562 | } |
| 1563 | INCREF(None); |
| 1564 | return None; |
| 1565 | } |
| 1566 | |
| 1567 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1568 | window_begindrawing(wp, args) |
| 1569 | windowobject *wp; |
| 1570 | object *args; |
| 1571 | { |
| 1572 | drawingobject *dp; |
| 1573 | if (!getnoarg(args)) |
| 1574 | return NULL; |
| 1575 | if (Drawing != NULL) { |
Guido van Rossum | 87e7ea7 | 1991-12-10 14:00:03 +0000 | [diff] [blame] | 1576 | err_setstr(StdwinError, "already drawing"); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1577 | return NULL; |
| 1578 | } |
| 1579 | dp = NEWOBJ(drawingobject, &Drawingtype); |
| 1580 | if (dp == NULL) |
| 1581 | return NULL; |
| 1582 | Drawing = dp; |
| 1583 | INCREF(wp); |
| 1584 | dp->d_ref = wp; |
| 1585 | wbegindrawing(wp->w_win); |
| 1586 | return (object *)dp; |
| 1587 | } |
| 1588 | |
| 1589 | static object * |
| 1590 | window_change(wp, args) |
| 1591 | windowobject *wp; |
| 1592 | object *args; |
| 1593 | { |
| 1594 | int a[4]; |
| 1595 | if (!getrectarg(args, a)) |
| 1596 | return NULL; |
| 1597 | wchange(wp->w_win, a[0], a[1], a[2], a[3]); |
| 1598 | INCREF(None); |
| 1599 | return None; |
| 1600 | } |
| 1601 | |
| 1602 | static object * |
| 1603 | window_gettitle(wp, args) |
| 1604 | windowobject *wp; |
| 1605 | object *args; |
| 1606 | { |
| 1607 | if (!getnoarg(args)) |
| 1608 | return NULL; |
| 1609 | INCREF(wp->w_title); |
| 1610 | return wp->w_title; |
| 1611 | } |
| 1612 | |
| 1613 | static object * |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 1614 | window_getwinpos(wp, args) |
| 1615 | windowobject *wp; |
| 1616 | object *args; |
| 1617 | { |
| 1618 | int h, v; |
| 1619 | if (!getnoarg(args)) |
| 1620 | return NULL; |
| 1621 | wgetwinpos(wp->w_win, &h, &v); |
| 1622 | return makepoint(h, v); |
| 1623 | } |
| 1624 | |
| 1625 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1626 | window_getwinsize(wp, args) |
| 1627 | windowobject *wp; |
| 1628 | object *args; |
| 1629 | { |
| 1630 | int width, height; |
| 1631 | if (!getnoarg(args)) |
| 1632 | return NULL; |
| 1633 | wgetwinsize(wp->w_win, &width, &height); |
| 1634 | return makepoint(width, height); |
| 1635 | } |
| 1636 | |
| 1637 | static object * |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 1638 | window_setwinpos(wp, args) |
| 1639 | windowobject *wp; |
| 1640 | object *args; |
| 1641 | { |
| 1642 | int a[2]; |
| 1643 | if (!getpointarg(args, a)) |
| 1644 | return NULL; |
| 1645 | wsetwinpos(wp->w_win, a[0], a[1]); |
| 1646 | INCREF(None); |
| 1647 | return None; |
| 1648 | } |
| 1649 | |
| 1650 | static object * |
| 1651 | window_setwinsize(wp, args) |
| 1652 | windowobject *wp; |
| 1653 | object *args; |
| 1654 | { |
| 1655 | int a[2]; |
| 1656 | if (!getpointarg(args, a)) |
| 1657 | return NULL; |
| 1658 | wsetwinsize(wp->w_win, a[0], a[1]); |
| 1659 | INCREF(None); |
| 1660 | return None; |
| 1661 | } |
| 1662 | |
| 1663 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1664 | window_getdocsize(wp, args) |
| 1665 | windowobject *wp; |
| 1666 | object *args; |
| 1667 | { |
| 1668 | int width, height; |
| 1669 | if (!getnoarg(args)) |
| 1670 | return NULL; |
| 1671 | wgetdocsize(wp->w_win, &width, &height); |
| 1672 | return makepoint(width, height); |
| 1673 | } |
| 1674 | |
| 1675 | static object * |
| 1676 | window_getorigin(wp, args) |
| 1677 | windowobject *wp; |
| 1678 | object *args; |
| 1679 | { |
| 1680 | int width, height; |
| 1681 | if (!getnoarg(args)) |
| 1682 | return NULL; |
| 1683 | wgetorigin(wp->w_win, &width, &height); |
| 1684 | return makepoint(width, height); |
| 1685 | } |
| 1686 | |
| 1687 | static object * |
| 1688 | window_scroll(wp, args) |
| 1689 | windowobject *wp; |
| 1690 | object *args; |
| 1691 | { |
| 1692 | int a[6]; |
| 1693 | if (!getrectpointarg(args, a)) |
| 1694 | return NULL; |
| 1695 | wscroll(wp->w_win, a[0], a[1], a[2], a[3], a[4], a[5]); |
| 1696 | INCREF(None); |
| 1697 | return None; |
| 1698 | } |
| 1699 | |
| 1700 | static object * |
| 1701 | window_setdocsize(wp, args) |
| 1702 | windowobject *wp; |
| 1703 | object *args; |
| 1704 | { |
| 1705 | int a[2]; |
| 1706 | if (!getpointarg(args, a)) |
| 1707 | return NULL; |
| 1708 | wsetdocsize(wp->w_win, a[0], a[1]); |
| 1709 | INCREF(None); |
| 1710 | return None; |
| 1711 | } |
| 1712 | |
| 1713 | static object * |
| 1714 | window_setorigin(wp, args) |
| 1715 | windowobject *wp; |
| 1716 | object *args; |
| 1717 | { |
| 1718 | int a[2]; |
| 1719 | if (!getpointarg(args, a)) |
| 1720 | return NULL; |
| 1721 | wsetorigin(wp->w_win, a[0], a[1]); |
| 1722 | INCREF(None); |
| 1723 | return None; |
| 1724 | } |
| 1725 | |
| 1726 | static object * |
| 1727 | window_settitle(wp, args) |
| 1728 | windowobject *wp; |
| 1729 | object *args; |
| 1730 | { |
| 1731 | object *title; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1732 | if (!getargs(args, "S", &title)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1733 | return NULL; |
| 1734 | DECREF(wp->w_title); |
| 1735 | INCREF(title); |
| 1736 | wp->w_title = title; |
| 1737 | wsettitle(wp->w_win, getstringvalue(title)); |
| 1738 | INCREF(None); |
| 1739 | return None; |
| 1740 | } |
| 1741 | |
| 1742 | static object * |
| 1743 | window_show(wp, args) |
| 1744 | windowobject *wp; |
| 1745 | object *args; |
| 1746 | { |
| 1747 | int a[4]; |
| 1748 | if (!getrectarg(args, a)) |
| 1749 | return NULL; |
| 1750 | wshow(wp->w_win, a[0], a[1], a[2], a[3]); |
| 1751 | INCREF(None); |
| 1752 | return None; |
| 1753 | } |
| 1754 | |
| 1755 | static object * |
| 1756 | window_settimer(wp, args) |
| 1757 | windowobject *wp; |
| 1758 | object *args; |
| 1759 | { |
| 1760 | int a; |
| 1761 | if (!getintarg(args, &a)) |
| 1762 | return NULL; |
| 1763 | wsettimer(wp->w_win, a); |
| 1764 | INCREF(None); |
| 1765 | return None; |
| 1766 | } |
| 1767 | |
| 1768 | static object * |
| 1769 | window_menucreate(self, args) |
| 1770 | windowobject *self; |
| 1771 | object *args; |
| 1772 | { |
| 1773 | menuobject *mp; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1774 | char *title; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1775 | if (!getstrarg(args, &title)) |
| 1776 | return NULL; |
| 1777 | wmenusetdeflocal(1); |
| 1778 | mp = newmenuobject(title); |
| 1779 | if (mp == NULL) |
| 1780 | return NULL; |
| 1781 | wmenuattach(self->w_win, mp->m_menu); |
| 1782 | return (object *)mp; |
| 1783 | } |
| 1784 | |
| 1785 | static object * |
| 1786 | window_textcreate(self, args) |
| 1787 | windowobject *self; |
| 1788 | object *args; |
| 1789 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1790 | int a[4]; |
| 1791 | if (!getrectarg(args, a)) |
| 1792 | return NULL; |
| 1793 | return (object *) |
| 1794 | newtextobject(self, a[0], a[1], a[2], a[3]); |
| 1795 | } |
| 1796 | |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 1797 | static object * |
| 1798 | window_setselection(self, args) |
| 1799 | windowobject *self; |
| 1800 | object *args; |
| 1801 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1802 | int sel, size, ok; |
| 1803 | char *text; |
| 1804 | if (!getargs(args, "(is#)", &sel, &text, &size)) |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 1805 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1806 | ok = wsetselection(self->w_win, sel, text, size); |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 1807 | return newintobject(ok); |
| 1808 | } |
| 1809 | |
| 1810 | static object * |
| 1811 | window_setwincursor(self, args) |
| 1812 | windowobject *self; |
| 1813 | object *args; |
| 1814 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1815 | char *name; |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 1816 | CURSOR *c; |
Guido van Rossum | 3c8ba7a | 1992-02-05 11:15:00 +0000 | [diff] [blame] | 1817 | if (!getargs(args, "z", &name)) |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 1818 | return NULL; |
Guido van Rossum | 3c8ba7a | 1992-02-05 11:15:00 +0000 | [diff] [blame] | 1819 | if (name == NULL) |
| 1820 | c = NULL; |
| 1821 | else { |
| 1822 | c = wfetchcursor(name); |
| 1823 | if (c == NULL) { |
| 1824 | err_setstr(StdwinError, "no such cursor"); |
| 1825 | return NULL; |
| 1826 | } |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 1827 | } |
| 1828 | wsetwincursor(self->w_win, c); |
| 1829 | INCREF(None); |
| 1830 | return None; |
| 1831 | } |
| 1832 | |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 1833 | static object * |
| 1834 | window_setactive(self, args) |
| 1835 | windowobject *self; |
| 1836 | object *args; |
| 1837 | { |
| 1838 | if (!getnoarg(args)) |
| 1839 | return NULL; |
| 1840 | wsetactive(self->w_win); |
| 1841 | INCREF(None); |
| 1842 | return None; |
| 1843 | } |
| 1844 | |
Guido van Rossum | 8dcbbac | 1991-07-27 21:42:24 +0000 | [diff] [blame] | 1845 | #ifdef CWI_HACKS |
| 1846 | static object * |
| 1847 | window_getxwindowid(self, args) |
| 1848 | windowobject *self; |
| 1849 | object *args; |
| 1850 | { |
| 1851 | long wid = wgetxwindowid(self->w_win); |
| 1852 | return newintobject(wid); |
| 1853 | } |
| 1854 | #endif |
| 1855 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1856 | static struct methodlist window_methods[] = { |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1857 | {"begindrawing",(method)window_begindrawing}, |
| 1858 | {"change", (method)window_change}, |
| 1859 | {"close", (method)window_close}, |
| 1860 | {"getdocsize", (method)window_getdocsize}, |
| 1861 | {"getorigin", (method)window_getorigin}, |
| 1862 | {"gettitle", (method)window_gettitle}, |
| 1863 | {"getwinpos", (method)window_getwinpos}, |
| 1864 | {"getwinsize", (method)window_getwinsize}, |
| 1865 | {"menucreate", (method)window_menucreate}, |
| 1866 | {"scroll", (method)window_scroll}, |
| 1867 | {"setactive", (method)window_setactive}, |
| 1868 | {"setdocsize", (method)window_setdocsize}, |
| 1869 | {"setorigin", (method)window_setorigin}, |
| 1870 | {"setselection",(method)window_setselection}, |
| 1871 | {"settimer", (method)window_settimer}, |
| 1872 | {"settitle", (method)window_settitle}, |
| 1873 | {"setwincursor",(method)window_setwincursor}, |
| 1874 | {"setwinpos", (method)window_setwinpos}, |
| 1875 | {"setwinsize", (method)window_setwinsize}, |
| 1876 | {"show", (method)window_show}, |
| 1877 | {"textcreate", (method)window_textcreate}, |
Guido van Rossum | 8dcbbac | 1991-07-27 21:42:24 +0000 | [diff] [blame] | 1878 | #ifdef CWI_HACKS |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1879 | {"getxwindowid",(method)window_getxwindowid}, |
Guido van Rossum | 8dcbbac | 1991-07-27 21:42:24 +0000 | [diff] [blame] | 1880 | #endif |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1881 | {NULL, NULL} /* sentinel */ |
| 1882 | }; |
| 1883 | |
| 1884 | static object * |
| 1885 | window_getattr(wp, name) |
| 1886 | windowobject *wp; |
| 1887 | char *name; |
| 1888 | { |
Guido van Rossum | 85f5076 | 1991-10-20 20:22:50 +0000 | [diff] [blame] | 1889 | object *v = NULL; |
Guido van Rossum | 77b4604 | 1992-01-14 18:41:24 +0000 | [diff] [blame] | 1890 | if (wp->w_win == NULL) { |
| 1891 | err_setstr(StdwinError, "window already closed"); |
| 1892 | return NULL; |
| 1893 | } |
Guido van Rossum | 85f5076 | 1991-10-20 20:22:50 +0000 | [diff] [blame] | 1894 | if (strcmp(name, "__dict__") == 0) { |
| 1895 | v = wp->w_attr; |
| 1896 | if (v == NULL) |
| 1897 | v = None; |
| 1898 | } |
| 1899 | else if (wp->w_attr != NULL) { |
| 1900 | v = dictlookup(wp->w_attr, name); |
| 1901 | } |
| 1902 | if (v != NULL) { |
| 1903 | INCREF(v); |
| 1904 | return v; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1905 | } |
| 1906 | return findmethod(window_methods, (object *)wp, name); |
| 1907 | } |
| 1908 | |
| 1909 | static int |
| 1910 | window_setattr(wp, name, v) |
| 1911 | windowobject *wp; |
| 1912 | char *name; |
| 1913 | object *v; |
| 1914 | { |
| 1915 | if (wp->w_attr == NULL) { |
| 1916 | wp->w_attr = newdictobject(); |
| 1917 | if (wp->w_attr == NULL) |
| 1918 | return -1; |
| 1919 | } |
Guido van Rossum | 94472a0 | 1992-09-04 09:45:18 +0000 | [diff] [blame] | 1920 | if (v == NULL) { |
| 1921 | int rv = dictremove(wp->w_attr, name); |
| 1922 | if (rv < 0) |
| 1923 | err_setstr(AttributeError, |
| 1924 | "delete non-existing menu object attribute"); |
| 1925 | return rv; |
| 1926 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1927 | else |
| 1928 | return dictinsert(wp->w_attr, name, v); |
| 1929 | } |
| 1930 | |
Guido van Rossum | a320fd3 | 1995-03-09 12:14:15 +0000 | [diff] [blame] | 1931 | statichere typeobject Windowtype = { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1932 | OB_HEAD_INIT(&Typetype) |
| 1933 | 0, /*ob_size*/ |
| 1934 | "window", /*tp_name*/ |
| 1935 | sizeof(windowobject), /*tp_size*/ |
| 1936 | 0, /*tp_itemsize*/ |
| 1937 | /* methods */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1938 | (destructor)window_dealloc, /*tp_dealloc*/ |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1939 | 0, /*tp_print*/ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1940 | (getattrfunc)window_getattr, /*tp_getattr*/ |
| 1941 | (setattrfunc)window_setattr, /*tp_setattr*/ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1942 | 0, /*tp_compare*/ |
| 1943 | 0, /*tp_repr*/ |
| 1944 | }; |
| 1945 | |
| 1946 | /* Stdwin methods */ |
| 1947 | |
| 1948 | static object * |
Guido van Rossum | cacd957 | 1993-10-18 11:44:47 +0000 | [diff] [blame] | 1949 | stdwin_done(sw, args) |
| 1950 | object *sw; |
| 1951 | object *args; |
| 1952 | { |
| 1953 | if (!getnoarg(args)) |
| 1954 | return NULL; |
| 1955 | wdone(); |
| 1956 | /* XXX There is no protection against continued use of |
| 1957 | XXX stdwin functions or objects after this call is made. |
| 1958 | XXX Use at own risk */ |
| 1959 | INCREF(None); |
| 1960 | return None; |
| 1961 | } |
| 1962 | |
| 1963 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1964 | stdwin_open(sw, args) |
| 1965 | object *sw; |
| 1966 | object *args; |
| 1967 | { |
| 1968 | int tag; |
| 1969 | object *title; |
| 1970 | windowobject *wp; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1971 | if (!getargs(args, "S", &title)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1972 | return NULL; |
| 1973 | for (tag = 0; tag < MAXNWIN; tag++) { |
| 1974 | if (windowlist[tag] == NULL) |
| 1975 | break; |
| 1976 | } |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 1977 | if (tag >= MAXNWIN) { |
Guido van Rossum | 87e7ea7 | 1991-12-10 14:00:03 +0000 | [diff] [blame] | 1978 | err_setstr(StdwinError, "creating too many windows"); |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 1979 | return NULL; |
| 1980 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1981 | wp = NEWOBJ(windowobject, &Windowtype); |
| 1982 | if (wp == NULL) |
| 1983 | return NULL; |
| 1984 | INCREF(title); |
| 1985 | wp->w_title = title; |
| 1986 | wp->w_win = wopen(getstringvalue(title), (void (*)()) NULL); |
| 1987 | wp->w_attr = NULL; |
| 1988 | if (wp->w_win == NULL) { |
| 1989 | DECREF(wp); |
| 1990 | return NULL; |
| 1991 | } |
| 1992 | windowlist[tag] = wp; |
| 1993 | wsettag(wp->w_win, tag); |
| 1994 | return (object *)wp; |
| 1995 | } |
| 1996 | |
| 1997 | static object * |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 1998 | window2object(win) |
| 1999 | WINDOW *win; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2000 | { |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2001 | object *w; |
| 2002 | if (win == NULL) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2003 | w = None; |
| 2004 | else { |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2005 | int tag = wgettag(win); |
| 2006 | if (tag < 0 || tag >= MAXNWIN || windowlist[tag] == NULL || |
| 2007 | windowlist[tag]->w_win != win) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2008 | w = None; |
| 2009 | else |
| 2010 | w = (object *)windowlist[tag]; |
| 2011 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2012 | INCREF(w); |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2013 | return w; |
| 2014 | } |
| 2015 | |
| 2016 | static object * |
| 2017 | stdwin_get_poll_event(poll, args) |
| 2018 | int poll; |
| 2019 | object *args; |
| 2020 | { |
| 2021 | EVENT e; |
Guido van Rossum | 2ee12f4 | 1992-04-13 15:54:35 +0000 | [diff] [blame] | 2022 | object *u, *v, *w; |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2023 | if (!getnoarg(args)) |
| 2024 | return NULL; |
| 2025 | if (Drawing != NULL) { |
Guido van Rossum | 87e7ea7 | 1991-12-10 14:00:03 +0000 | [diff] [blame] | 2026 | err_setstr(StdwinError, "cannot getevent() while drawing"); |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2027 | return NULL; |
| 2028 | } |
| 2029 | again: |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2030 | BGN_STDWIN |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2031 | if (poll) { |
| 2032 | if (!wpollevent(&e)) { |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2033 | RET_STDWIN |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2034 | INCREF(None); |
| 2035 | return None; |
| 2036 | } |
| 2037 | } |
| 2038 | else |
| 2039 | wgetevent(&e); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2040 | END_STDWIN |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2041 | if (e.type == WE_COMMAND && e.u.command == WC_CANCEL) { |
| 2042 | /* Turn keyboard interrupts into exceptions */ |
| 2043 | err_set(KeyboardInterrupt); |
| 2044 | return NULL; |
| 2045 | } |
| 2046 | if (e.type == WE_COMMAND && e.u.command == WC_CLOSE) { |
| 2047 | /* Turn WC_CLOSE commands into WE_CLOSE events */ |
| 2048 | e.type = WE_CLOSE; |
| 2049 | } |
Guido van Rossum | 2ee12f4 | 1992-04-13 15:54:35 +0000 | [diff] [blame] | 2050 | v = window2object(e.window); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2051 | switch (e.type) { |
| 2052 | case WE_CHAR: |
| 2053 | { |
| 2054 | char c[1]; |
| 2055 | c[0] = e.u.character; |
| 2056 | w = newsizedstringobject(c, 1); |
| 2057 | } |
| 2058 | break; |
| 2059 | case WE_COMMAND: |
| 2060 | w = newintobject((long)e.u.command); |
| 2061 | break; |
| 2062 | case WE_DRAW: |
| 2063 | w = makerect(e.u.area.left, e.u.area.top, |
| 2064 | e.u.area.right, e.u.area.bottom); |
| 2065 | break; |
| 2066 | case WE_MOUSE_DOWN: |
| 2067 | case WE_MOUSE_MOVE: |
| 2068 | case WE_MOUSE_UP: |
Guido van Rossum | 2ee12f4 | 1992-04-13 15:54:35 +0000 | [diff] [blame] | 2069 | w = mkvalue("((ii)iii)", |
| 2070 | e.u.where.h, e.u.where.v, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2071 | e.u.where.clicks, |
| 2072 | e.u.where.button, |
| 2073 | e.u.where.mask); |
| 2074 | break; |
| 2075 | case WE_MENU: |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 2076 | if (e.u.m.id >= IDOFFSET && e.u.m.id < IDOFFSET+MAXNMENU && |
| 2077 | menulist[e.u.m.id - IDOFFSET] != NULL) |
Guido van Rossum | 2ee12f4 | 1992-04-13 15:54:35 +0000 | [diff] [blame] | 2078 | w = mkvalue("(Oi)", |
| 2079 | menulist[e.u.m.id - IDOFFSET], e.u.m.item); |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2080 | else { |
| 2081 | /* Ghost menu event. |
| 2082 | Can occur only on the Mac if another part |
| 2083 | of the aplication has installed a menu; |
| 2084 | like the THINK C console library. */ |
| 2085 | DECREF(v); |
| 2086 | goto again; |
| 2087 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2088 | break; |
Guido van Rossum | 3ee199e | 1992-06-30 12:48:26 +0000 | [diff] [blame] | 2089 | case WE_KEY: |
| 2090 | w = mkvalue("(ii)", e.u.key.code, e.u.key.mask); |
| 2091 | break; |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 2092 | case WE_LOST_SEL: |
| 2093 | w = newintobject((long)e.u.sel); |
| 2094 | break; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2095 | default: |
| 2096 | w = None; |
| 2097 | INCREF(w); |
| 2098 | break; |
| 2099 | } |
| 2100 | if (w == NULL) { |
| 2101 | DECREF(v); |
| 2102 | return NULL; |
| 2103 | } |
Guido van Rossum | 2ee12f4 | 1992-04-13 15:54:35 +0000 | [diff] [blame] | 2104 | u = mkvalue("(iOO)", e.type, v, w); |
| 2105 | XDECREF(v); |
| 2106 | XDECREF(w); |
| 2107 | return u; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2108 | } |
| 2109 | |
| 2110 | static object * |
Guido van Rossum | e8e7cf4 | 1991-01-16 14:06:18 +0000 | [diff] [blame] | 2111 | stdwin_getevent(sw, args) |
| 2112 | object *sw; |
| 2113 | object *args; |
| 2114 | { |
| 2115 | return stdwin_get_poll_event(0, args); |
| 2116 | } |
| 2117 | |
| 2118 | static object * |
| 2119 | stdwin_pollevent(sw, args) |
| 2120 | object *sw; |
| 2121 | object *args; |
| 2122 | { |
| 2123 | return stdwin_get_poll_event(1, args); |
| 2124 | } |
| 2125 | |
| 2126 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2127 | stdwin_setdefwinpos(sw, args) |
| 2128 | object *sw; |
| 2129 | object *args; |
| 2130 | { |
| 2131 | int a[2]; |
| 2132 | if (!getpointarg(args, a)) |
| 2133 | return NULL; |
| 2134 | wsetdefwinpos(a[0], a[1]); |
| 2135 | INCREF(None); |
| 2136 | return None; |
| 2137 | } |
| 2138 | |
| 2139 | static object * |
| 2140 | stdwin_setdefwinsize(sw, args) |
| 2141 | object *sw; |
| 2142 | object *args; |
| 2143 | { |
| 2144 | int a[2]; |
| 2145 | if (!getpointarg(args, a)) |
| 2146 | return NULL; |
| 2147 | wsetdefwinsize(a[0], a[1]); |
| 2148 | INCREF(None); |
| 2149 | return None; |
| 2150 | } |
| 2151 | |
| 2152 | static object * |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2153 | stdwin_setdefscrollbars(sw, args) |
| 2154 | object *sw; |
| 2155 | object *args; |
| 2156 | { |
| 2157 | int a[2]; |
| 2158 | if (!getpointarg(args, a)) |
| 2159 | return NULL; |
| 2160 | wsetdefscrollbars(a[0], a[1]); |
| 2161 | INCREF(None); |
| 2162 | return None; |
| 2163 | } |
| 2164 | |
| 2165 | static object * |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 2166 | stdwin_getdefwinpos(self, args) |
| 2167 | object *self; |
Guido van Rossum | 33f1770 | 1991-02-13 23:19:39 +0000 | [diff] [blame] | 2168 | object *args; |
| 2169 | { |
| 2170 | int h, v; |
| 2171 | if (!getnoarg(args)) |
| 2172 | return NULL; |
| 2173 | wgetdefwinpos(&h, &v); |
| 2174 | return makepoint(h, v); |
| 2175 | } |
| 2176 | |
| 2177 | static object * |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 2178 | stdwin_getdefwinsize(self, args) |
| 2179 | object *self; |
Guido van Rossum | 33f1770 | 1991-02-13 23:19:39 +0000 | [diff] [blame] | 2180 | object *args; |
| 2181 | { |
| 2182 | int width, height; |
| 2183 | if (!getnoarg(args)) |
| 2184 | return NULL; |
| 2185 | wgetdefwinsize(&width, &height); |
| 2186 | return makepoint(width, height); |
| 2187 | } |
| 2188 | |
| 2189 | static object * |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 2190 | stdwin_getdefscrollbars(self, args) |
| 2191 | object *self; |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2192 | object *args; |
| 2193 | { |
| 2194 | int h, v; |
| 2195 | if (!getnoarg(args)) |
| 2196 | return NULL; |
| 2197 | wgetdefscrollbars(&h, &v); |
| 2198 | return makepoint(h, v); |
| 2199 | } |
| 2200 | |
| 2201 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2202 | stdwin_menucreate(self, args) |
| 2203 | object *self; |
| 2204 | object *args; |
| 2205 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2206 | char *title; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2207 | if (!getstrarg(args, &title)) |
| 2208 | return NULL; |
| 2209 | wmenusetdeflocal(0); |
| 2210 | return (object *)newmenuobject(title); |
| 2211 | } |
| 2212 | |
| 2213 | static object * |
| 2214 | stdwin_askfile(self, args) |
| 2215 | object *self; |
| 2216 | object *args; |
| 2217 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2218 | char *prompt, *dflt; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2219 | int new, ret; |
| 2220 | char buf[256]; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 2221 | if (!getargs(args, "(ssi)", &prompt, &dflt, &new)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2222 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2223 | strncpy(buf, dflt, sizeof buf); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2224 | buf[sizeof buf - 1] = '\0'; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2225 | BGN_STDWIN |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2226 | ret = waskfile(prompt, buf, sizeof buf, new); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2227 | END_STDWIN |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2228 | if (!ret) { |
| 2229 | err_set(KeyboardInterrupt); |
| 2230 | return NULL; |
| 2231 | } |
| 2232 | return newstringobject(buf); |
| 2233 | } |
| 2234 | |
| 2235 | static object * |
| 2236 | stdwin_askync(self, args) |
| 2237 | object *self; |
| 2238 | object *args; |
| 2239 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2240 | char *prompt; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2241 | int new, ret; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 2242 | if (!getargs(args, "(si)", &prompt, &new)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2243 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2244 | BGN_STDWIN |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2245 | ret = waskync(prompt, new); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2246 | END_STDWIN |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2247 | if (ret < 0) { |
| 2248 | err_set(KeyboardInterrupt); |
| 2249 | return NULL; |
| 2250 | } |
| 2251 | return newintobject((long)ret); |
| 2252 | } |
| 2253 | |
| 2254 | static object * |
| 2255 | stdwin_askstr(self, args) |
| 2256 | object *self; |
| 2257 | object *args; |
| 2258 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2259 | char *prompt, *dflt; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2260 | int ret; |
| 2261 | char buf[256]; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 2262 | if (!getargs(args, "(ss)", &prompt, &dflt)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2263 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2264 | strncpy(buf, dflt, sizeof buf); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2265 | buf[sizeof buf - 1] = '\0'; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2266 | BGN_STDWIN |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2267 | ret = waskstr(prompt, buf, sizeof buf); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2268 | END_STDWIN |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2269 | if (!ret) { |
| 2270 | err_set(KeyboardInterrupt); |
| 2271 | return NULL; |
| 2272 | } |
| 2273 | return newstringobject(buf); |
| 2274 | } |
| 2275 | |
| 2276 | static object * |
| 2277 | stdwin_message(self, args) |
| 2278 | object *self; |
| 2279 | object *args; |
| 2280 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2281 | char *msg; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2282 | if (!getstrarg(args, &msg)) |
| 2283 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2284 | BGN_STDWIN |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2285 | wmessage(msg); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2286 | END_STDWIN |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2287 | INCREF(None); |
| 2288 | return None; |
| 2289 | } |
| 2290 | |
| 2291 | static object * |
| 2292 | stdwin_fleep(self, args) |
| 2293 | object *self; |
| 2294 | object *args; |
| 2295 | { |
| 2296 | if (!getnoarg(args)) |
| 2297 | return NULL; |
| 2298 | wfleep(); |
| 2299 | INCREF(None); |
| 2300 | return None; |
| 2301 | } |
| 2302 | |
| 2303 | static object * |
| 2304 | stdwin_setcutbuffer(self, args) |
| 2305 | object *self; |
| 2306 | object *args; |
| 2307 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2308 | int i, size; |
| 2309 | char *str; |
| 2310 | if (!getargs(args, "(is#)", &i, &str, &size)) |
Guido van Rossum | 124967c | 1990-11-06 15:17:35 +0000 | [diff] [blame] | 2311 | return NULL; |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2312 | wsetcutbuffer(i, str, size); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2313 | INCREF(None); |
| 2314 | return None; |
| 2315 | } |
| 2316 | |
| 2317 | static object * |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2318 | stdwin_getactive(self, args) |
| 2319 | object *self; |
| 2320 | object *args; |
| 2321 | { |
| 2322 | return window2object(wgetactive()); |
| 2323 | } |
| 2324 | |
| 2325 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2326 | stdwin_getcutbuffer(self, args) |
| 2327 | object *self; |
| 2328 | object *args; |
| 2329 | { |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 2330 | int i; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2331 | char *str; |
Guido van Rossum | 01769f0 | 1990-10-30 13:39:00 +0000 | [diff] [blame] | 2332 | int len; |
Guido van Rossum | 124967c | 1990-11-06 15:17:35 +0000 | [diff] [blame] | 2333 | if (!getintarg(args, &i)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2334 | return NULL; |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 2335 | str = wgetcutbuffer(i, &len); |
Guido van Rossum | 01769f0 | 1990-10-30 13:39:00 +0000 | [diff] [blame] | 2336 | if (str == NULL) { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2337 | str = ""; |
Guido van Rossum | 01769f0 | 1990-10-30 13:39:00 +0000 | [diff] [blame] | 2338 | len = 0; |
| 2339 | } |
| 2340 | return newsizedstringobject(str, len); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2341 | } |
| 2342 | |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 2343 | static object * |
| 2344 | stdwin_rotatecutbuffers(self, args) |
| 2345 | object *self; |
| 2346 | object *args; |
| 2347 | { |
| 2348 | int i; |
| 2349 | if (!getintarg(args, &i)) |
| 2350 | return NULL; |
| 2351 | wrotatecutbuffers(i); |
| 2352 | INCREF(None); |
| 2353 | return None; |
| 2354 | } |
| 2355 | |
| 2356 | static object * |
| 2357 | stdwin_getselection(self, args) |
| 2358 | object *self; |
| 2359 | object *args; |
| 2360 | { |
| 2361 | int sel; |
| 2362 | char *data; |
| 2363 | int len; |
| 2364 | if (!getintarg(args, &sel)) |
| 2365 | return NULL; |
| 2366 | data = wgetselection(sel, &len); |
| 2367 | if (data == NULL) { |
| 2368 | data = ""; |
| 2369 | len = 0; |
| 2370 | } |
| 2371 | return newsizedstringobject(data, len); |
| 2372 | } |
| 2373 | |
| 2374 | static object * |
| 2375 | stdwin_resetselection(self, args) |
| 2376 | object *self; |
| 2377 | object *args; |
| 2378 | { |
| 2379 | int sel; |
| 2380 | if (!getintarg(args, &sel)) |
| 2381 | return NULL; |
| 2382 | wresetselection(sel); |
| 2383 | INCREF(None); |
| 2384 | return None; |
| 2385 | } |
| 2386 | |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2387 | static object * |
| 2388 | stdwin_fetchcolor(self, args) |
| 2389 | object *self; |
| 2390 | object *args; |
| 2391 | { |
Guido van Rossum | fc58e58 | 1992-01-27 16:45:55 +0000 | [diff] [blame] | 2392 | char *colorname; |
Guido van Rossum | 34679b7 | 1993-01-26 13:33:44 +0000 | [diff] [blame] | 2393 | COLOR color; |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2394 | if (!getstrarg(args, &colorname)) |
| 2395 | return NULL; |
Guido van Rossum | 34679b7 | 1993-01-26 13:33:44 +0000 | [diff] [blame] | 2396 | color = wfetchcolor(colorname); |
| 2397 | #ifdef BADCOLOR |
| 2398 | if (color == BADCOLOR) { |
| 2399 | err_setstr(StdwinError, "color name not found"); |
| 2400 | return NULL; |
| 2401 | } |
| 2402 | #endif |
| 2403 | return newintobject((long)color); |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2404 | } |
| 2405 | |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 2406 | static object * |
| 2407 | stdwin_getscrsize(self, args) |
| 2408 | object *self; |
| 2409 | object *args; |
| 2410 | { |
| 2411 | int width, height; |
| 2412 | if (!getnoarg(args)) |
| 2413 | return NULL; |
| 2414 | wgetscrsize(&width, &height); |
| 2415 | return makepoint(width, height); |
| 2416 | } |
| 2417 | |
| 2418 | static object * |
| 2419 | stdwin_getscrmm(self, args) |
| 2420 | object *self; |
| 2421 | object *args; |
| 2422 | { |
| 2423 | int width, height; |
| 2424 | if (!getnoarg(args)) |
| 2425 | return NULL; |
| 2426 | wgetscrmm(&width, &height); |
| 2427 | return makepoint(width, height); |
| 2428 | } |
| 2429 | |
Guido van Rossum | ed233a5 | 1992-06-23 09:07:03 +0000 | [diff] [blame] | 2430 | #ifdef unix |
| 2431 | static object * |
| 2432 | stdwin_connectionnumber(self, args) |
| 2433 | object *self; |
| 2434 | object *args; |
| 2435 | { |
| 2436 | if (!getnoarg(args)) |
| 2437 | return NULL; |
| 2438 | return newintobject((long) wconnectionnumber()); |
| 2439 | } |
| 2440 | #endif |
| 2441 | |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 2442 | static object * |
| 2443 | stdwin_listfontnames(self, args) |
| 2444 | object *self; |
| 2445 | object *args; |
| 2446 | { |
| 2447 | char *pattern; |
| 2448 | char **fontnames; |
| 2449 | int count; |
| 2450 | object *list; |
| 2451 | if (!getargs(args, "z", &pattern)) |
| 2452 | return NULL; |
| 2453 | fontnames = wlistfontnames(pattern, &count); |
| 2454 | list = newlistobject(count); |
| 2455 | if (list != NULL) { |
| 2456 | int i; |
| 2457 | for (i = 0; i < count; i++) { |
| 2458 | object *v = newstringobject(fontnames[i]); |
| 2459 | if (v == NULL) { |
| 2460 | DECREF(list); |
| 2461 | list = NULL; |
| 2462 | break; |
| 2463 | } |
| 2464 | setlistitem(list, i, v); |
| 2465 | } |
| 2466 | } |
| 2467 | return list; |
| 2468 | } |
| 2469 | |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 2470 | #ifdef HAVE_BITMAPS |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 2471 | static object * |
| 2472 | stdwin_newbitmap(self, args) |
| 2473 | object *self; |
| 2474 | object *args; |
| 2475 | { |
| 2476 | int width, height; |
| 2477 | bitmapobject *bp; |
| 2478 | if (!getargs(args, "(ii)", &width, &height)) |
| 2479 | return NULL; |
| 2480 | return (object *)newbitmapobject(width, height); |
| 2481 | } |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 2482 | #endif |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 2483 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2484 | static struct methodlist stdwin_methods[] = { |
| 2485 | {"askfile", stdwin_askfile}, |
| 2486 | {"askstr", stdwin_askstr}, |
| 2487 | {"askync", stdwin_askync}, |
Guido van Rossum | cacd957 | 1993-10-18 11:44:47 +0000 | [diff] [blame] | 2488 | {"done", stdwin_done}, |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 2489 | {"fetchcolor", stdwin_fetchcolor}, |
Guido van Rossum | ed233a5 | 1992-06-23 09:07:03 +0000 | [diff] [blame] | 2490 | #ifdef unix |
| 2491 | {"fileno", stdwin_connectionnumber}, |
| 2492 | {"connectionnumber", stdwin_connectionnumber}, |
| 2493 | #endif |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2494 | {"fleep", stdwin_fleep}, |
Guido van Rossum | 246b9d8 | 1991-06-03 10:55:14 +0000 | [diff] [blame] | 2495 | {"getactive", stdwin_getactive}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2496 | {"getcutbuffer", stdwin_getcutbuffer}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2497 | {"getdefscrollbars", stdwin_getdefscrollbars}, |
Guido van Rossum | 33f1770 | 1991-02-13 23:19:39 +0000 | [diff] [blame] | 2498 | {"getdefwinpos", stdwin_getdefwinpos}, |
| 2499 | {"getdefwinsize", stdwin_getdefwinsize}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2500 | {"getevent", stdwin_getevent}, |
Guido van Rossum | 541c8c0 | 1991-05-05 20:13:41 +0000 | [diff] [blame] | 2501 | {"getscrmm", stdwin_getscrmm}, |
| 2502 | {"getscrsize", stdwin_getscrsize}, |
Guido van Rossum | 2720106 | 1991-04-16 08:43:03 +0000 | [diff] [blame] | 2503 | {"getselection", stdwin_getselection}, |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 2504 | {"listfontnames", stdwin_listfontnames}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2505 | {"menucreate", stdwin_menucreate}, |
| 2506 | {"message", stdwin_message}, |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 2507 | #ifdef HAVE_BITMAPS |
Guido van Rossum | bf80e54 | 1993-02-08 15:49:17 +0000 | [diff] [blame] | 2508 | {"newbitmap", stdwin_newbitmap}, |
Guido van Rossum | e906606 | 1993-07-29 13:14:32 +0000 | [diff] [blame] | 2509 | #endif |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2510 | {"open", stdwin_open}, |
Guido van Rossum | e8e7cf4 | 1991-01-16 14:06:18 +0000 | [diff] [blame] | 2511 | {"pollevent", stdwin_pollevent}, |
Guido van Rossum | 5b10f45 | 1990-10-30 16:01:48 +0000 | [diff] [blame] | 2512 | {"resetselection", stdwin_resetselection}, |
| 2513 | {"rotatecutbuffers", stdwin_rotatecutbuffers}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2514 | {"setcutbuffer", stdwin_setcutbuffer}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2515 | {"setdefscrollbars", stdwin_setdefscrollbars}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2516 | {"setdefwinpos", stdwin_setdefwinpos}, |
| 2517 | {"setdefwinsize", stdwin_setdefwinsize}, |
| 2518 | |
| 2519 | /* Text measuring methods borrow code from drawing objects: */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2520 | {"baseline", (method)drawing_baseline}, |
| 2521 | {"lineheight", (method)drawing_lineheight}, |
| 2522 | {"textbreak", (method)drawing_textbreak}, |
| 2523 | {"textwidth", (method)drawing_textwidth}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2524 | |
| 2525 | /* Same for font setting methods: */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2526 | {"setfont", (method)drawing_setfont}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2527 | |
| 2528 | /* Same for color setting/getting methods: */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2529 | {"getbgcolor", (method)drawing_getbgcolor}, |
| 2530 | {"getfgcolor", (method)drawing_getfgcolor}, |
| 2531 | {"setbgcolor", (method)drawing_setbgcolor}, |
| 2532 | {"setfgcolor", (method)drawing_setfgcolor}, |
Guido van Rossum | 0c2290b | 1991-04-03 19:12:14 +0000 | [diff] [blame] | 2533 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2534 | {NULL, NULL} /* sentinel */ |
| 2535 | }; |
| 2536 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2537 | #ifndef macintosh |
Guido van Rossum | cacd957 | 1993-10-18 11:44:47 +0000 | [diff] [blame] | 2538 | static int |
| 2539 | checkstringlist(args, ps, pn) |
| 2540 | object *args; |
| 2541 | char ***ps; |
| 2542 | int *pn; |
| 2543 | { |
| 2544 | int i, n; |
| 2545 | char **s; |
| 2546 | if (!is_listobject(args)) { |
| 2547 | err_setstr(TypeError, "list of strings expected"); |
| 2548 | return 0; |
| 2549 | } |
| 2550 | n = getlistsize(args); |
| 2551 | s = NEW(char *, n+1); |
| 2552 | if (s == NULL) { |
| 2553 | err_nomem(); |
| 2554 | return 0; |
| 2555 | } |
| 2556 | for (i = 0; i < n; i++) { |
| 2557 | object *item = getlistitem(args, i); |
| 2558 | if (!is_stringobject(item)) { |
| 2559 | err_setstr(TypeError, "list of strings expected"); |
| 2560 | return 0; |
| 2561 | } |
| 2562 | s[i] = getstringvalue(item); |
| 2563 | } |
| 2564 | s[n] = NULL; /* In case caller wants a NULL-terminated list */ |
| 2565 | *ps = s; |
| 2566 | *pn = n; |
| 2567 | return 1; |
| 2568 | } |
| 2569 | |
| 2570 | static int |
| 2571 | putbackstringlist(list, s, n) |
| 2572 | object *list; |
| 2573 | char **s; |
| 2574 | int n; |
| 2575 | { |
| 2576 | int oldsize = getlistsize(list); |
| 2577 | object *newlist; |
| 2578 | int i; |
| 2579 | if (n == oldsize) |
| 2580 | return 1; |
| 2581 | newlist = newlistobject(n); |
| 2582 | for (i = 0; i < n && newlist != NULL; i++) { |
| 2583 | object *item = newstringobject(s[i]); |
| 2584 | if (item == NULL) { |
| 2585 | DECREF(newlist); |
| 2586 | newlist = NULL; |
| 2587 | } |
| 2588 | else |
| 2589 | setlistitem(newlist, i, item); |
| 2590 | } |
| 2591 | if (newlist == NULL) |
| 2592 | return 0; |
| 2593 | (*list->ob_type->tp_as_sequence->sq_ass_slice) |
| 2594 | (list, 0, oldsize, newlist); |
| 2595 | DECREF(newlist); |
| 2596 | return 1; |
| 2597 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2598 | #endif /* macintosh */ |
Guido van Rossum | cacd957 | 1993-10-18 11:44:47 +0000 | [diff] [blame] | 2599 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2600 | void |
| 2601 | initstdwin() |
| 2602 | { |
Guido van Rossum | bbf9434 | 1991-12-16 15:44:53 +0000 | [diff] [blame] | 2603 | object *m, *d; |
| 2604 | static int inited = 0; |
| 2605 | |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 2606 | if (!inited) { |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2607 | #ifdef macintosh |
| 2608 | winit(); |
Jack Jansen | d56c109 | 1995-01-27 14:44:16 +0000 | [diff] [blame] | 2609 | PyMac_DoYieldEnabled = 0; |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2610 | #else |
Guido van Rossum | 39cb5ce | 1995-01-26 00:37:10 +0000 | [diff] [blame] | 2611 | char buf[1000]; |
Guido van Rossum | cacd957 | 1993-10-18 11:44:47 +0000 | [diff] [blame] | 2612 | int argc = 0; |
| 2613 | char **argv = NULL; |
| 2614 | object *sys_argv = sysget("argv"); |
| 2615 | if (sys_argv != NULL) { |
| 2616 | if (!checkstringlist(sys_argv, &argv, &argc)) |
| 2617 | err_clear(); |
| 2618 | } |
Guido van Rossum | c45611d | 1993-11-17 22:58:56 +0000 | [diff] [blame] | 2619 | if (argc > 0) { |
| 2620 | /* If argv[0] has a ".py" suffix, remove the suffix */ |
| 2621 | char *p = strrchr(argv[0], '.'); |
| 2622 | if (p != NULL && strcmp(p, ".py") == 0) { |
| 2623 | int n = p - argv[0]; |
| 2624 | if (n >= sizeof(buf)) |
| 2625 | n = sizeof(buf)-1; |
| 2626 | strncpy(buf, argv[0], n); |
| 2627 | buf[n] = '\0'; |
| 2628 | argv[0] = buf; |
| 2629 | } |
| 2630 | } |
Guido van Rossum | cacd957 | 1993-10-18 11:44:47 +0000 | [diff] [blame] | 2631 | winitargs(&argc, &argv); |
| 2632 | if (argv != NULL) { |
| 2633 | if (!putbackstringlist(sys_argv, argv, argc)) |
| 2634 | err_clear(); |
| 2635 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2636 | #endif |
Guido van Rossum | 2d14e21 | 1991-02-19 12:26:49 +0000 | [diff] [blame] | 2637 | inited = 1; |
| 2638 | } |
Guido van Rossum | bbf9434 | 1991-12-16 15:44:53 +0000 | [diff] [blame] | 2639 | m = initmodule("stdwin", stdwin_methods); |
| 2640 | d = getmoduledict(m); |
| 2641 | |
| 2642 | /* Initialize stdwin.error exception */ |
| 2643 | StdwinError = newstringobject("stdwin.error"); |
| 2644 | if (StdwinError == NULL || dictinsert(d, "error", StdwinError) != 0) |
| 2645 | fatal("can't define stdwin.error"); |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2646 | #ifdef WITH_THREAD |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 2647 | StdwinLock = allocate_lock(); |
| 2648 | if (StdwinLock == NULL) |
| 2649 | fatal("can't allocate stdwin lock"); |
| 2650 | #endif |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 2651 | } |