1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
2 /* GdkPixbuf library - XPM image loader
4 * Copyright (C) 1999 Mark Crichton
5 * Copyright (C) 1999 The Free Software Foundation
7 * Authors: Mark Crichton <crichton@gimp.org>
8 * Federico Mena-Quintero <federico@gimp.org>
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 02111-1307, USA.
32 #include <unistd.h> /* for unlink */
35 #include "gdk-pixbuf-private.h"
36 #include "gdk-pixbuf-io.h"
40 /* I have must have done something to deserve this.
41 * XPM is such a crappy format to handle.
42 * This code is an ugly hybred from gdkpixmap.c
43 * modified to respect transparent colors.
44 * It's still a mess, though.
72 /* The following 2 routines (parse_color, find_color) come from Tk, via the Win32
73 * port of GDK. The licensing terms on these (longer than the functions) is:
75 * This software is copyrighted by the Regents of the University of
76 * California, Sun Microsystems, Inc., and other parties. The following
77 * terms apply to all files associated with the software unless explicitly
78 * disclaimed in individual files.
80 * The authors hereby grant permission to use, copy, modify, distribute,
81 * and license this software and its documentation for any purpose, provided
82 * that existing copyright notices are retained in all copies and that this
83 * notice is included verbatim in any distributions. No written agreement,
84 * license, or royalty fee is required for any of the authorized uses.
85 * Modifications to this software may be copyrighted by their authors
86 * and need not follow the licensing terms described here, provided that
87 * the new terms are clearly indicated on the first page of each file where
90 * IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
91 * FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
92 * ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
93 * DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
94 * POSSIBILITY OF SUCH DAMAGE.
96 * THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
97 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
98 * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE
99 * IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
100 * NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
103 * GOVERNMENT USE: If you are acquiring this software on behalf of the
104 * U.S. government, the Government shall have only "Restricted Rights"
105 * in the software and related documentation as defined in the Federal
106 * Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you
107 * are acquiring the software on behalf of the Department of Defense, the
108 * software shall be classified as "Commercial Computer Software" and the
109 * Government shall have only "Restricted Rights" as defined in Clause
110 * 252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
111 * authors grant the U.S. Government and others acting in its behalf
112 * permission to use and distribute the software in accordance with the
113 * terms specified in this license.
123 static XPMColorEntry xColors[] = {
124 { "alice blue", 240, 248, 255 },
125 { "AliceBlue", 240, 248, 255 },
126 { "antique white", 250, 235, 215 },
127 { "AntiqueWhite", 250, 235, 215 },
128 { "AntiqueWhite1", 255, 239, 219 },
129 { "AntiqueWhite2", 238, 223, 204 },
130 { "AntiqueWhite3", 205, 192, 176 },
131 { "AntiqueWhite4", 139, 131, 120 },
132 { "aquamarine", 127, 255, 212 },
133 { "aquamarine1", 127, 255, 212 },
134 { "aquamarine2", 118, 238, 198 },
135 { "aquamarine3", 102, 205, 170 },
136 { "aquamarine4", 69, 139, 116 },
137 { "azure", 240, 255, 255 },
138 { "azure1", 240, 255, 255 },
139 { "azure2", 224, 238, 238 },
140 { "azure3", 193, 205, 205 },
141 { "azure4", 131, 139, 139 },
142 { "beige", 245, 245, 220 },
143 { "bisque", 255, 228, 196 },
144 { "bisque1", 255, 228, 196 },
145 { "bisque2", 238, 213, 183 },
146 { "bisque3", 205, 183, 158 },
147 { "bisque4", 139, 125, 107 },
148 { "black", 0, 0, 0 },
149 { "blanched almond", 255, 235, 205 },
150 { "BlanchedAlmond", 255, 235, 205 },
151 { "blue", 0, 0, 255 },
152 { "blue violet", 138, 43, 226 },
153 { "blue1", 0, 0, 255 },
154 { "blue2", 0, 0, 238 },
155 { "blue3", 0, 0, 205 },
156 { "blue4", 0, 0, 139 },
157 { "BlueViolet", 138, 43, 226 },
158 { "brown", 165, 42, 42 },
159 { "brown1", 255, 64, 64 },
160 { "brown2", 238, 59, 59 },
161 { "brown3", 205, 51, 51 },
162 { "brown4", 139, 35, 35 },
163 { "burlywood", 222, 184, 135 },
164 { "burlywood1", 255, 211, 155 },
165 { "burlywood2", 238, 197, 145 },
166 { "burlywood3", 205, 170, 125 },
167 { "burlywood4", 139, 115, 85 },
168 { "cadet blue", 95, 158, 160 },
169 { "CadetBlue", 95, 158, 160 },
170 { "CadetBlue1", 152, 245, 255 },
171 { "CadetBlue2", 142, 229, 238 },
172 { "CadetBlue3", 122, 197, 205 },
173 { "CadetBlue4", 83, 134, 139 },
174 { "chartreuse", 127, 255, 0 },
175 { "chartreuse1", 127, 255, 0 },
176 { "chartreuse2", 118, 238, 0 },
177 { "chartreuse3", 102, 205, 0 },
178 { "chartreuse4", 69, 139, 0 },
179 { "chocolate", 210, 105, 30 },
180 { "chocolate1", 255, 127, 36 },
181 { "chocolate2", 238, 118, 33 },
182 { "chocolate3", 205, 102, 29 },
183 { "chocolate4", 139, 69, 19 },
184 { "coral", 255, 127, 80 },
185 { "coral1", 255, 114, 86 },
186 { "coral2", 238, 106, 80 },
187 { "coral3", 205, 91, 69 },
188 { "coral4", 139, 62, 47 },
189 { "cornflower blue", 100, 149, 237 },
190 { "CornflowerBlue", 100, 149, 237 },
191 { "cornsilk", 255, 248, 220 },
192 { "cornsilk1", 255, 248, 220 },
193 { "cornsilk2", 238, 232, 205 },
194 { "cornsilk3", 205, 200, 177 },
195 { "cornsilk4", 139, 136, 120 },
196 { "cyan", 0, 255, 255 },
197 { "cyan1", 0, 255, 255 },
198 { "cyan2", 0, 238, 238 },
199 { "cyan3", 0, 205, 205 },
200 { "cyan4", 0, 139, 139 },
201 { "dark blue", 0, 0, 139 },
202 { "dark cyan", 0, 139, 139 },
203 { "dark goldenrod", 184, 134, 11 },
204 { "dark gray", 169, 169, 169 },
205 { "dark green", 0, 100, 0 },
206 { "dark grey", 169, 169, 169 },
207 { "dark khaki", 189, 183, 107 },
208 { "dark magenta", 139, 0, 139 },
209 { "dark olive green", 85, 107, 47 },
210 { "dark orange", 255, 140, 0 },
211 { "dark orchid", 153, 50, 204 },
212 { "dark red", 139, 0, 0 },
213 { "dark salmon", 233, 150, 122 },
214 { "dark sea green", 143, 188, 143 },
215 { "dark slate blue", 72, 61, 139 },
216 { "dark slate gray", 47, 79, 79 },
217 { "dark slate grey", 47, 79, 79 },
218 { "dark turquoise", 0, 206, 209 },
219 { "dark violet", 148, 0, 211 },
220 { "DarkBlue", 0, 0, 139 },
221 { "DarkCyan", 0, 139, 139 },
222 { "DarkGoldenrod", 184, 134, 11 },
223 { "DarkGoldenrod1", 255, 185, 15 },
224 { "DarkGoldenrod2", 238, 173, 14 },
225 { "DarkGoldenrod3", 205, 149, 12 },
226 { "DarkGoldenrod4", 139, 101, 8 },
227 { "DarkGray", 169, 169, 169 },
228 { "DarkGreen", 0, 100, 0 },
229 { "DarkGrey", 169, 169, 169 },
230 { "DarkKhaki", 189, 183, 107 },
231 { "DarkMagenta", 139, 0, 139 },
232 { "DarkOliveGreen", 85, 107, 47 },
233 { "DarkOliveGreen1", 202, 255, 112 },
234 { "DarkOliveGreen2", 188, 238, 104 },
235 { "DarkOliveGreen3", 162, 205, 90 },
236 { "DarkOliveGreen4", 110, 139, 61 },
237 { "DarkOrange", 255, 140, 0 },
238 { "DarkOrange1", 255, 127, 0 },
239 { "DarkOrange2", 238, 118, 0 },
240 { "DarkOrange3", 205, 102, 0 },
241 { "DarkOrange4", 139, 69, 0 },
242 { "DarkOrchid", 153, 50, 204 },
243 { "DarkOrchid1", 191, 62, 255 },
244 { "DarkOrchid2", 178, 58, 238 },
245 { "DarkOrchid3", 154, 50, 205 },
246 { "DarkOrchid4", 104, 34, 139 },
247 { "DarkRed", 139, 0, 0 },
248 { "DarkSalmon", 233, 150, 122 },
249 { "DarkSeaGreen", 143, 188, 143 },
250 { "DarkSeaGreen1", 193, 255, 193 },
251 { "DarkSeaGreen2", 180, 238, 180 },
252 { "DarkSeaGreen3", 155, 205, 155 },
253 { "DarkSeaGreen4", 105, 139, 105 },
254 { "DarkSlateBlue", 72, 61, 139 },
255 { "DarkSlateGray", 47, 79, 79 },
256 { "DarkSlateGray1", 151, 255, 255 },
257 { "DarkSlateGray2", 141, 238, 238 },
258 { "DarkSlateGray3", 121, 205, 205 },
259 { "DarkSlateGray4", 82, 139, 139 },
260 { "DarkSlateGrey", 47, 79, 79 },
261 { "DarkTurquoise", 0, 206, 209 },
262 { "DarkViolet", 148, 0, 211 },
263 { "deep pink", 255, 20, 147 },
264 { "deep sky blue", 0, 191, 255 },
265 { "DeepPink", 255, 20, 147 },
266 { "DeepPink1", 255, 20, 147 },
267 { "DeepPink2", 238, 18, 137 },
268 { "DeepPink3", 205, 16, 118 },
269 { "DeepPink4", 139, 10, 80 },
270 { "DeepSkyBlue", 0, 191, 255 },
271 { "DeepSkyBlue1", 0, 191, 255 },
272 { "DeepSkyBlue2", 0, 178, 238 },
273 { "DeepSkyBlue3", 0, 154, 205 },
274 { "DeepSkyBlue4", 0, 104, 139 },
275 { "dim gray", 105, 105, 105 },
276 { "dim grey", 105, 105, 105 },
277 { "DimGray", 105, 105, 105 },
278 { "DimGrey", 105, 105, 105 },
279 { "dodger blue", 30, 144, 255 },
280 { "DodgerBlue", 30, 144, 255 },
281 { "DodgerBlue1", 30, 144, 255 },
282 { "DodgerBlue2", 28, 134, 238 },
283 { "DodgerBlue3", 24, 116, 205 },
284 { "DodgerBlue4", 16, 78, 139 },
285 { "firebrick", 178, 34, 34 },
286 { "firebrick1", 255, 48, 48 },
287 { "firebrick2", 238, 44, 44 },
288 { "firebrick3", 205, 38, 38 },
289 { "firebrick4", 139, 26, 26 },
290 { "floral white", 255, 250, 240 },
291 { "FloralWhite", 255, 250, 240 },
292 { "forest green", 34, 139, 34 },
293 { "ForestGreen", 34, 139, 34 },
294 { "gainsboro", 220, 220, 220 },
295 { "ghost white", 248, 248, 255 },
296 { "GhostWhite", 248, 248, 255 },
297 { "gold", 255, 215, 0 },
298 { "gold1", 255, 215, 0 },
299 { "gold2", 238, 201, 0 },
300 { "gold3", 205, 173, 0 },
301 { "gold4", 139, 117, 0 },
302 { "goldenrod", 218, 165, 32 },
303 { "goldenrod1", 255, 193, 37 },
304 { "goldenrod2", 238, 180, 34 },
305 { "goldenrod3", 205, 155, 29 },
306 { "goldenrod4", 139, 105, 20 },
307 { "gray", 190, 190, 190 },
308 { "gray0", 0, 0, 0 },
309 { "gray1", 3, 3, 3 },
310 { "gray10", 26, 26, 26 },
311 { "gray100", 255, 255, 255 },
312 { "gray11", 28, 28, 28 },
313 { "gray12", 31, 31, 31 },
314 { "gray13", 33, 33, 33 },
315 { "gray14", 36, 36, 36 },
316 { "gray15", 38, 38, 38 },
317 { "gray16", 41, 41, 41 },
318 { "gray17", 43, 43, 43 },
319 { "gray18", 46, 46, 46 },
320 { "gray19", 48, 48, 48 },
321 { "gray2", 5, 5, 5 },
322 { "gray20", 51, 51, 51 },
323 { "gray21", 54, 54, 54 },
324 { "gray22", 56, 56, 56 },
325 { "gray23", 59, 59, 59 },
326 { "gray24", 61, 61, 61 },
327 { "gray25", 64, 64, 64 },
328 { "gray26", 66, 66, 66 },
329 { "gray27", 69, 69, 69 },
330 { "gray28", 71, 71, 71 },
331 { "gray29", 74, 74, 74 },
332 { "gray3", 8, 8, 8 },
333 { "gray30", 77, 77, 77 },
334 { "gray31", 79, 79, 79 },
335 { "gray32", 82, 82, 82 },
336 { "gray33", 84, 84, 84 },
337 { "gray34", 87, 87, 87 },
338 { "gray35", 89, 89, 89 },
339 { "gray36", 92, 92, 92 },
340 { "gray37", 94, 94, 94 },
341 { "gray38", 97, 97, 97 },
342 { "gray39", 99, 99, 99 },
343 { "gray4", 10, 10, 10 },
344 { "gray40", 102, 102, 102 },
345 { "gray41", 105, 105, 105 },
346 { "gray42", 107, 107, 107 },
347 { "gray43", 110, 110, 110 },
348 { "gray44", 112, 112, 112 },
349 { "gray45", 115, 115, 115 },
350 { "gray46", 117, 117, 117 },
351 { "gray47", 120, 120, 120 },
352 { "gray48", 122, 122, 122 },
353 { "gray49", 125, 125, 125 },
354 { "gray5", 13, 13, 13 },
355 { "gray50", 127, 127, 127 },
356 { "gray51", 130, 130, 130 },
357 { "gray52", 133, 133, 133 },
358 { "gray53", 135, 135, 135 },
359 { "gray54", 138, 138, 138 },
360 { "gray55", 140, 140, 140 },
361 { "gray56", 143, 143, 143 },
362 { "gray57", 145, 145, 145 },
363 { "gray58", 148, 148, 148 },
364 { "gray59", 150, 150, 150 },
365 { "gray6", 15, 15, 15 },
366 { "gray60", 153, 153, 153 },
367 { "gray61", 156, 156, 156 },
368 { "gray62", 158, 158, 158 },
369 { "gray63", 161, 161, 161 },
370 { "gray64", 163, 163, 163 },
371 { "gray65", 166, 166, 166 },
372 { "gray66", 168, 168, 168 },
373 { "gray67", 171, 171, 171 },
374 { "gray68", 173, 173, 173 },
375 { "gray69", 176, 176, 176 },
376 { "gray7", 18, 18, 18 },
377 { "gray70", 179, 179, 179 },
378 { "gray71", 181, 181, 181 },
379 { "gray72", 184, 184, 184 },
380 { "gray73", 186, 186, 186 },
381 { "gray74", 189, 189, 189 },
382 { "gray75", 191, 191, 191 },
383 { "gray76", 194, 194, 194 },
384 { "gray77", 196, 196, 196 },
385 { "gray78", 199, 199, 199 },
386 { "gray79", 201, 201, 201 },
387 { "gray8", 20, 20, 20 },
388 { "gray80", 204, 204, 204 },
389 { "gray81", 207, 207, 207 },
390 { "gray82", 209, 209, 209 },
391 { "gray83", 212, 212, 212 },
392 { "gray84", 214, 214, 214 },
393 { "gray85", 217, 217, 217 },
394 { "gray86", 219, 219, 219 },
395 { "gray87", 222, 222, 222 },
396 { "gray88", 224, 224, 224 },
397 { "gray89", 227, 227, 227 },
398 { "gray9", 23, 23, 23 },
399 { "gray90", 229, 229, 229 },
400 { "gray91", 232, 232, 232 },
401 { "gray92", 235, 235, 235 },
402 { "gray93", 237, 237, 237 },
403 { "gray94", 240, 240, 240 },
404 { "gray95", 242, 242, 242 },
405 { "gray96", 245, 245, 245 },
406 { "gray97", 247, 247, 247 },
407 { "gray98", 250, 250, 250 },
408 { "gray99", 252, 252, 252 },
409 { "green", 0, 255, 0 },
410 { "green yellow", 173, 255, 47 },
411 { "green1", 0, 255, 0 },
412 { "green2", 0, 238, 0 },
413 { "green3", 0, 205, 0 },
414 { "green4", 0, 139, 0 },
415 { "GreenYellow", 173, 255, 47 },
416 { "grey", 190, 190, 190 },
417 { "grey0", 0, 0, 0 },
418 { "grey1", 3, 3, 3 },
419 { "grey10", 26, 26, 26 },
420 { "grey100", 255, 255, 255 },
421 { "grey11", 28, 28, 28 },
422 { "grey12", 31, 31, 31 },
423 { "grey13", 33, 33, 33 },
424 { "grey14", 36, 36, 36 },
425 { "grey15", 38, 38, 38 },
426 { "grey16", 41, 41, 41 },
427 { "grey17", 43, 43, 43 },
428 { "grey18", 46, 46, 46 },
429 { "grey19", 48, 48, 48 },
430 { "grey2", 5, 5, 5 },
431 { "grey20", 51, 51, 51 },
432 { "grey21", 54, 54, 54 },
433 { "grey22", 56, 56, 56 },
434 { "grey23", 59, 59, 59 },
435 { "grey24", 61, 61, 61 },
436 { "grey25", 64, 64, 64 },
437 { "grey26", 66, 66, 66 },
438 { "grey27", 69, 69, 69 },
439 { "grey28", 71, 71, 71 },
440 { "grey29", 74, 74, 74 },
441 { "grey3", 8, 8, 8 },
442 { "grey30", 77, 77, 77 },
443 { "grey31", 79, 79, 79 },
444 { "grey32", 82, 82, 82 },
445 { "grey33", 84, 84, 84 },
446 { "grey34", 87, 87, 87 },
447 { "grey35", 89, 89, 89 },
448 { "grey36", 92, 92, 92 },
449 { "grey37", 94, 94, 94 },
450 { "grey38", 97, 97, 97 },
451 { "grey39", 99, 99, 99 },
452 { "grey4", 10, 10, 10 },
453 { "grey40", 102, 102, 102 },
454 { "grey41", 105, 105, 105 },
455 { "grey42", 107, 107, 107 },
456 { "grey43", 110, 110, 110 },
457 { "grey44", 112, 112, 112 },
458 { "grey45", 115, 115, 115 },
459 { "grey46", 117, 117, 117 },
460 { "grey47", 120, 120, 120 },
461 { "grey48", 122, 122, 122 },
462 { "grey49", 125, 125, 125 },
463 { "grey5", 13, 13, 13 },
464 { "grey50", 127, 127, 127 },
465 { "grey51", 130, 130, 130 },
466 { "grey52", 133, 133, 133 },
467 { "grey53", 135, 135, 135 },
468 { "grey54", 138, 138, 138 },
469 { "grey55", 140, 140, 140 },
470 { "grey56", 143, 143, 143 },
471 { "grey57", 145, 145, 145 },
472 { "grey58", 148, 148, 148 },
473 { "grey59", 150, 150, 150 },
474 { "grey6", 15, 15, 15 },
475 { "grey60", 153, 153, 153 },
476 { "grey61", 156, 156, 156 },
477 { "grey62", 158, 158, 158 },
478 { "grey63", 161, 161, 161 },
479 { "grey64", 163, 163, 163 },
480 { "grey65", 166, 166, 166 },
481 { "grey66", 168, 168, 168 },
482 { "grey67", 171, 171, 171 },
483 { "grey68", 173, 173, 173 },
484 { "grey69", 176, 176, 176 },
485 { "grey7", 18, 18, 18 },
486 { "grey70", 179, 179, 179 },
487 { "grey71", 181, 181, 181 },
488 { "grey72", 184, 184, 184 },
489 { "grey73", 186, 186, 186 },
490 { "grey74", 189, 189, 189 },
491 { "grey75", 191, 191, 191 },
492 { "grey76", 194, 194, 194 },
493 { "grey77", 196, 196, 196 },
494 { "grey78", 199, 199, 199 },
495 { "grey79", 201, 201, 201 },
496 { "grey8", 20, 20, 20 },
497 { "grey80", 204, 204, 204 },
498 { "grey81", 207, 207, 207 },
499 { "grey82", 209, 209, 209 },
500 { "grey83", 212, 212, 212 },
501 { "grey84", 214, 214, 214 },
502 { "grey85", 217, 217, 217 },
503 { "grey86", 219, 219, 219 },
504 { "grey87", 222, 222, 222 },
505 { "grey88", 224, 224, 224 },
506 { "grey89", 227, 227, 227 },
507 { "grey9", 23, 23, 23 },
508 { "grey90", 229, 229, 229 },
509 { "grey91", 232, 232, 232 },
510 { "grey92", 235, 235, 235 },
511 { "grey93", 237, 237, 237 },
512 { "grey94", 240, 240, 240 },
513 { "grey95", 242, 242, 242 },
514 { "grey96", 245, 245, 245 },
515 { "grey97", 247, 247, 247 },
516 { "grey98", 250, 250, 250 },
517 { "grey99", 252, 252, 252 },
518 { "honeydew", 240, 255, 240 },
519 { "honeydew1", 240, 255, 240 },
520 { "honeydew2", 224, 238, 224 },
521 { "honeydew3", 193, 205, 193 },
522 { "honeydew4", 131, 139, 131 },
523 { "hot pink", 255, 105, 180 },
524 { "HotPink", 255, 105, 180 },
525 { "HotPink1", 255, 110, 180 },
526 { "HotPink2", 238, 106, 167 },
527 { "HotPink3", 205, 96, 144 },
528 { "HotPink4", 139, 58, 98 },
529 { "indian red", 205, 92, 92 },
530 { "IndianRed", 205, 92, 92 },
531 { "IndianRed1", 255, 106, 106 },
532 { "IndianRed2", 238, 99, 99 },
533 { "IndianRed3", 205, 85, 85 },
534 { "IndianRed4", 139, 58, 58 },
535 { "ivory", 255, 255, 240 },
536 { "ivory1", 255, 255, 240 },
537 { "ivory2", 238, 238, 224 },
538 { "ivory3", 205, 205, 193 },
539 { "ivory4", 139, 139, 131 },
540 { "khaki", 240, 230, 140 },
541 { "khaki1", 255, 246, 143 },
542 { "khaki2", 238, 230, 133 },
543 { "khaki3", 205, 198, 115 },
544 { "khaki4", 139, 134, 78 },
545 { "lavender", 230, 230, 250 },
546 { "lavender blush", 255, 240, 245 },
547 { "LavenderBlush", 255, 240, 245 },
548 { "LavenderBlush1", 255, 240, 245 },
549 { "LavenderBlush2", 238, 224, 229 },
550 { "LavenderBlush3", 205, 193, 197 },
551 { "LavenderBlush4", 139, 131, 134 },
552 { "lawn green", 124, 252, 0 },
553 { "LawnGreen", 124, 252, 0 },
554 { "lemon chiffon", 255, 250, 205 },
555 { "LemonChiffon", 255, 250, 205 },
556 { "LemonChiffon1", 255, 250, 205 },
557 { "LemonChiffon2", 238, 233, 191 },
558 { "LemonChiffon3", 205, 201, 165 },
559 { "LemonChiffon4", 139, 137, 112 },
560 { "light blue", 173, 216, 230 },
561 { "light coral", 240, 128, 128 },
562 { "light cyan", 224, 255, 255 },
563 { "light goldenrod", 238, 221, 130 },
564 { "light goldenrod yellow", 250, 250, 210 },
565 { "light gray", 211, 211, 211 },
566 { "light green", 144, 238, 144 },
567 { "light grey", 211, 211, 211 },
568 { "light pink", 255, 182, 193 },
569 { "light salmon", 255, 160, 122 },
570 { "light sea green", 32, 178, 170 },
571 { "light sky blue", 135, 206, 250 },
572 { "light slate blue", 132, 112, 255 },
573 { "light slate gray", 119, 136, 153 },
574 { "light slate grey", 119, 136, 153 },
575 { "light steel blue", 176, 196, 222 },
576 { "light yellow", 255, 255, 224 },
577 { "LightBlue", 173, 216, 230 },
578 { "LightBlue1", 191, 239, 255 },
579 { "LightBlue2", 178, 223, 238 },
580 { "LightBlue3", 154, 192, 205 },
581 { "LightBlue4", 104, 131, 139 },
582 { "LightCoral", 240, 128, 128 },
583 { "LightCyan", 224, 255, 255 },
584 { "LightCyan1", 224, 255, 255 },
585 { "LightCyan2", 209, 238, 238 },
586 { "LightCyan3", 180, 205, 205 },
587 { "LightCyan4", 122, 139, 139 },
588 { "LightGoldenrod", 238, 221, 130 },
589 { "LightGoldenrod1", 255, 236, 139 },
590 { "LightGoldenrod2", 238, 220, 130 },
591 { "LightGoldenrod3", 205, 190, 112 },
592 { "LightGoldenrod4", 139, 129, 76 },
593 { "LightGoldenrodYellow", 250, 250, 210 },
594 { "LightGray", 211, 211, 211 },
595 { "LightGreen", 144, 238, 144 },
596 { "LightGrey", 211, 211, 211 },
597 { "LightPink", 255, 182, 193 },
598 { "LightPink1", 255, 174, 185 },
599 { "LightPink2", 238, 162, 173 },
600 { "LightPink3", 205, 140, 149 },
601 { "LightPink4", 139, 95, 101 },
602 { "LightSalmon", 255, 160, 122 },
603 { "LightSalmon1", 255, 160, 122 },
604 { "LightSalmon2", 238, 149, 114 },
605 { "LightSalmon3", 205, 129, 98 },
606 { "LightSalmon4", 139, 87, 66 },
607 { "LightSeaGreen", 32, 178, 170 },
608 { "LightSkyBlue", 135, 206, 250 },
609 { "LightSkyBlue1", 176, 226, 255 },
610 { "LightSkyBlue2", 164, 211, 238 },
611 { "LightSkyBlue3", 141, 182, 205 },
612 { "LightSkyBlue4", 96, 123, 139 },
613 { "LightSlateBlue", 132, 112, 255 },
614 { "LightSlateGray", 119, 136, 153 },
615 { "LightSlateGrey", 119, 136, 153 },
616 { "LightSteelBlue", 176, 196, 222 },
617 { "LightSteelBlue1", 202, 225, 255 },
618 { "LightSteelBlue2", 188, 210, 238 },
619 { "LightSteelBlue3", 162, 181, 205 },
620 { "LightSteelBlue4", 110, 123, 139 },
621 { "LightYellow", 255, 255, 224 },
622 { "LightYellow1", 255, 255, 224 },
623 { "LightYellow2", 238, 238, 209 },
624 { "LightYellow3", 205, 205, 180 },
625 { "LightYellow4", 139, 139, 122 },
626 { "lime green", 50, 205, 50 },
627 { "LimeGreen", 50, 205, 50 },
628 { "linen", 250, 240, 230 },
629 { "magenta", 255, 0, 255 },
630 { "magenta1", 255, 0, 255 },
631 { "magenta2", 238, 0, 238 },
632 { "magenta3", 205, 0, 205 },
633 { "magenta4", 139, 0, 139 },
634 { "maroon", 176, 48, 96 },
635 { "maroon1", 255, 52, 179 },
636 { "maroon2", 238, 48, 167 },
637 { "maroon3", 205, 41, 144 },
638 { "maroon4", 139, 28, 98 },
639 { "medium aquamarine", 102, 205, 170 },
640 { "medium blue", 0, 0, 205 },
641 { "medium orchid", 186, 85, 211 },
642 { "medium purple", 147, 112, 219 },
643 { "medium sea green", 60, 179, 113 },
644 { "medium slate blue", 123, 104, 238 },
645 { "medium spring green", 0, 250, 154 },
646 { "medium turquoise", 72, 209, 204 },
647 { "medium violet red", 199, 21, 133 },
648 { "MediumAquamarine", 102, 205, 170 },
649 { "MediumBlue", 0, 0, 205 },
650 { "MediumOrchid", 186, 85, 211 },
651 { "MediumOrchid1", 224, 102, 255 },
652 { "MediumOrchid2", 209, 95, 238 },
653 { "MediumOrchid3", 180, 82, 205 },
654 { "MediumOrchid4", 122, 55, 139 },
655 { "MediumPurple", 147, 112, 219 },
656 { "MediumPurple1", 171, 130, 255 },
657 { "MediumPurple2", 159, 121, 238 },
658 { "MediumPurple3", 137, 104, 205 },
659 { "MediumPurple4", 93, 71, 139 },
660 { "MediumSeaGreen", 60, 179, 113 },
661 { "MediumSlateBlue", 123, 104, 238 },
662 { "MediumSpringGreen", 0, 250, 154 },
663 { "MediumTurquoise", 72, 209, 204 },
664 { "MediumVioletRed", 199, 21, 133 },
665 { "midnight blue", 25, 25, 112 },
666 { "MidnightBlue", 25, 25, 112 },
667 { "mint cream", 245, 255, 250 },
668 { "MintCream", 245, 255, 250 },
669 { "misty rose", 255, 228, 225 },
670 { "MistyRose", 255, 228, 225 },
671 { "MistyRose1", 255, 228, 225 },
672 { "MistyRose2", 238, 213, 210 },
673 { "MistyRose3", 205, 183, 181 },
674 { "MistyRose4", 139, 125, 123 },
675 { "moccasin", 255, 228, 181 },
676 { "navajo white", 255, 222, 173 },
677 { "NavajoWhite", 255, 222, 173 },
678 { "NavajoWhite1", 255, 222, 173 },
679 { "NavajoWhite2", 238, 207, 161 },
680 { "NavajoWhite3", 205, 179, 139 },
681 { "NavajoWhite4", 139, 121, 94 },
682 { "navy", 0, 0, 128 },
683 { "navy blue", 0, 0, 128 },
684 { "NavyBlue", 0, 0, 128 },
685 { "old lace", 253, 245, 230 },
686 { "OldLace", 253, 245, 230 },
687 { "olive drab", 107, 142, 35 },
688 { "OliveDrab", 107, 142, 35 },
689 { "OliveDrab1", 192, 255, 62 },
690 { "OliveDrab2", 179, 238, 58 },
691 { "OliveDrab3", 154, 205, 50 },
692 { "OliveDrab4", 105, 139, 34 },
693 { "orange", 255, 165, 0 },
694 { "orange red", 255, 69, 0 },
695 { "orange1", 255, 165, 0 },
696 { "orange2", 238, 154, 0 },
697 { "orange3", 205, 133, 0 },
698 { "orange4", 139, 90, 0 },
699 { "OrangeRed", 255, 69, 0 },
700 { "OrangeRed1", 255, 69, 0 },
701 { "OrangeRed2", 238, 64, 0 },
702 { "OrangeRed3", 205, 55, 0 },
703 { "OrangeRed4", 139, 37, 0 },
704 { "orchid", 218, 112, 214 },
705 { "orchid1", 255, 131, 250 },
706 { "orchid2", 238, 122, 233 },
707 { "orchid3", 205, 105, 201 },
708 { "orchid4", 139, 71, 137 },
709 { "pale goldenrod", 238, 232, 170 },
710 { "pale green", 152, 251, 152 },
711 { "pale turquoise", 175, 238, 238 },
712 { "pale violet red", 219, 112, 147 },
713 { "PaleGoldenrod", 238, 232, 170 },
714 { "PaleGreen", 152, 251, 152 },
715 { "PaleGreen1", 154, 255, 154 },
716 { "PaleGreen2", 144, 238, 144 },
717 { "PaleGreen3", 124, 205, 124 },
718 { "PaleGreen4", 84, 139, 84 },
719 { "PaleTurquoise", 175, 238, 238 },
720 { "PaleTurquoise1", 187, 255, 255 },
721 { "PaleTurquoise2", 174, 238, 238 },
722 { "PaleTurquoise3", 150, 205, 205 },
723 { "PaleTurquoise4", 102, 139, 139 },
724 { "PaleVioletRed", 219, 112, 147 },
725 { "PaleVioletRed1", 255, 130, 171 },
726 { "PaleVioletRed2", 238, 121, 159 },
727 { "PaleVioletRed3", 205, 104, 137 },
728 { "PaleVioletRed4", 139, 71, 93 },
729 { "papaya whip", 255, 239, 213 },
730 { "PapayaWhip", 255, 239, 213 },
731 { "peach puff", 255, 218, 185 },
732 { "PeachPuff", 255, 218, 185 },
733 { "PeachPuff1", 255, 218, 185 },
734 { "PeachPuff2", 238, 203, 173 },
735 { "PeachPuff3", 205, 175, 149 },
736 { "PeachPuff4", 139, 119, 101 },
737 { "peru", 205, 133, 63 },
738 { "pink", 255, 192, 203 },
739 { "pink1", 255, 181, 197 },
740 { "pink2", 238, 169, 184 },
741 { "pink3", 205, 145, 158 },
742 { "pink4", 139, 99, 108 },
743 { "plum", 221, 160, 221 },
744 { "plum1", 255, 187, 255 },
745 { "plum2", 238, 174, 238 },
746 { "plum3", 205, 150, 205 },
747 { "plum4", 139, 102, 139 },
748 { "powder blue", 176, 224, 230 },
749 { "PowderBlue", 176, 224, 230 },
750 { "purple", 160, 32, 240 },
751 { "purple1", 155, 48, 255 },
752 { "purple2", 145, 44, 238 },
753 { "purple3", 125, 38, 205 },
754 { "purple4", 85, 26, 139 },
755 { "red", 255, 0, 0 },
756 { "red1", 255, 0, 0 },
757 { "red2", 238, 0, 0 },
758 { "red3", 205, 0, 0 },
759 { "red4", 139, 0, 0 },
760 { "rosy brown", 188, 143, 143 },
761 { "RosyBrown", 188, 143, 143 },
762 { "RosyBrown1", 255, 193, 193 },
763 { "RosyBrown2", 238, 180, 180 },
764 { "RosyBrown3", 205, 155, 155 },
765 { "RosyBrown4", 139, 105, 105 },
766 { "royal blue", 65, 105, 225 },
767 { "RoyalBlue", 65, 105, 225 },
768 { "RoyalBlue1", 72, 118, 255 },
769 { "RoyalBlue2", 67, 110, 238 },
770 { "RoyalBlue3", 58, 95, 205 },
771 { "RoyalBlue4", 39, 64, 139 },
772 { "saddle brown", 139, 69, 19 },
773 { "SaddleBrown", 139, 69, 19 },
774 { "salmon", 250, 128, 114 },
775 { "salmon1", 255, 140, 105 },
776 { "salmon2", 238, 130, 98 },
777 { "salmon3", 205, 112, 84 },
778 { "salmon4", 139, 76, 57 },
779 { "sandy brown", 244, 164, 96 },
780 { "SandyBrown", 244, 164, 96 },
781 { "sea green", 46, 139, 87 },
782 { "SeaGreen", 46, 139, 87 },
783 { "SeaGreen1", 84, 255, 159 },
784 { "SeaGreen2", 78, 238, 148 },
785 { "SeaGreen3", 67, 205, 128 },
786 { "SeaGreen4", 46, 139, 87 },
787 { "seashell", 255, 245, 238 },
788 { "seashell1", 255, 245, 238 },
789 { "seashell2", 238, 229, 222 },
790 { "seashell3", 205, 197, 191 },
791 { "seashell4", 139, 134, 130 },
792 { "sienna", 160, 82, 45 },
793 { "sienna1", 255, 130, 71 },
794 { "sienna2", 238, 121, 66 },
795 { "sienna3", 205, 104, 57 },
796 { "sienna4", 139, 71, 38 },
797 { "sky blue", 135, 206, 235 },
798 { "SkyBlue", 135, 206, 235 },
799 { "SkyBlue1", 135, 206, 255 },
800 { "SkyBlue2", 126, 192, 238 },
801 { "SkyBlue3", 108, 166, 205 },
802 { "SkyBlue4", 74, 112, 139 },
803 { "slate blue", 106, 90, 205 },
804 { "slate gray", 112, 128, 144 },
805 { "slate grey", 112, 128, 144 },
806 { "SlateBlue", 106, 90, 205 },
807 { "SlateBlue1", 131, 111, 255 },
808 { "SlateBlue2", 122, 103, 238 },
809 { "SlateBlue3", 105, 89, 205 },
810 { "SlateBlue4", 71, 60, 139 },
811 { "SlateGray", 112, 128, 144 },
812 { "SlateGray1", 198, 226, 255 },
813 { "SlateGray2", 185, 211, 238 },
814 { "SlateGray3", 159, 182, 205 },
815 { "SlateGray4", 108, 123, 139 },
816 { "SlateGrey", 112, 128, 144 },
817 { "snow", 255, 250, 250 },
818 { "snow1", 255, 250, 250 },
819 { "snow2", 238, 233, 233 },
820 { "snow3", 205, 201, 201 },
821 { "snow4", 139, 137, 137 },
822 { "spring green", 0, 255, 127 },
823 { "SpringGreen", 0, 255, 127 },
824 { "SpringGreen1", 0, 255, 127 },
825 { "SpringGreen2", 0, 238, 118 },
826 { "SpringGreen3", 0, 205, 102 },
827 { "SpringGreen4", 0, 139, 69 },
828 { "steel blue", 70, 130, 180 },
829 { "SteelBlue", 70, 130, 180 },
830 { "SteelBlue1", 99, 184, 255 },
831 { "SteelBlue2", 92, 172, 238 },
832 { "SteelBlue3", 79, 148, 205 },
833 { "SteelBlue4", 54, 100, 139 },
834 { "tan", 210, 180, 140 },
835 { "tan1", 255, 165, 79 },
836 { "tan2", 238, 154, 73 },
837 { "tan3", 205, 133, 63 },
838 { "tan4", 139, 90, 43 },
839 { "thistle", 216, 191, 216 },
840 { "thistle1", 255, 225, 255 },
841 { "thistle2", 238, 210, 238 },
842 { "thistle3", 205, 181, 205 },
843 { "thistle4", 139, 123, 139 },
844 { "tomato", 255, 99, 71 },
845 { "tomato1", 255, 99, 71 },
846 { "tomato2", 238, 92, 66 },
847 { "tomato3", 205, 79, 57 },
848 { "tomato4", 139, 54, 38 },
849 { "turquoise", 64, 224, 208 },
850 { "turquoise1", 0, 245, 255 },
851 { "turquoise2", 0, 229, 238 },
852 { "turquoise3", 0, 197, 205 },
853 { "turquoise4", 0, 134, 139 },
854 { "violet", 238, 130, 238 },
855 { "violet red", 208, 32, 144 },
856 { "VioletRed", 208, 32, 144 },
857 { "VioletRed1", 255, 62, 150 },
858 { "VioletRed2", 238, 58, 140 },
859 { "VioletRed3", 205, 50, 120 },
860 { "VioletRed4", 139, 34, 82 },
861 { "wheat", 245, 222, 179 },
862 { "wheat1", 255, 231, 186 },
863 { "wheat2", 238, 216, 174 },
864 { "wheat3", 205, 186, 150 },
865 { "wheat4", 139, 126, 102 },
866 { "white", 255, 255, 255 },
867 { "white smoke", 245, 245, 245 },
868 { "WhiteSmoke", 245, 245, 245 },
869 { "yellow", 255, 255, 0 },
870 { "yellow green", 154, 205, 50 },
871 { "yellow1", 255, 255, 0 },
872 { "yellow2", 238, 238, 0 },
873 { "yellow3", 205, 205, 0 },
874 { "yellow4", 139, 139, 0 },
875 { "YellowGreen", 154, 205, 50 }
878 #define numXColors (sizeof (xColors) / sizeof (*xColors))
881 *----------------------------------------------------------------------
885 * This routine finds the color entry that corresponds to the
889 * Returns non-zero on success. The RGB values of the XColor
890 * will be initialized to the proper values on success.
895 *----------------------------------------------------------------------
899 compare_xcolor_entries (const void *a, const void *b)
901 return g_strcasecmp ((const char *) a, ((const XPMColorEntry *) b)->name);
905 find_color(const char *name,
908 XPMColorEntry *found;
910 found = bsearch (name, xColors, numXColors, sizeof (XPMColorEntry),
911 compare_xcolor_entries);
915 colorPtr->red = (found->red * 65535) / 255;
916 colorPtr->green = (found->green * 65535) / 255;
917 colorPtr->blue = (found->blue * 65535) / 255;
923 *----------------------------------------------------------------------
927 * Partial implementation of X color name parsing interface.
930 * Returns TRUE on success.
935 *----------------------------------------------------------------------
939 parse_color (const char *spec,
942 if (spec[0] == '#') {
944 int i, red, green, blue;
946 if ((i = strlen (spec + 1)) % 3) {
951 g_snprintf (fmt, 16, "%%%dx%%%dx%%%dx", i, i, i);
953 if (sscanf (spec + 1, fmt, &red, &green, &blue) != 3) {
958 colorPtr->green = green;
959 colorPtr->blue = blue;
961 colorPtr->red = (red * 65535) / 15;
962 colorPtr->green = (green * 65535) / 15;
963 colorPtr->blue = (blue * 65535) / 15;
966 colorPtr->red = (red * 65535) / 255;
967 colorPtr->green = (green * 65535) / 255;
968 colorPtr->blue = (blue * 65535) / 255;
969 } else /* if (i == 3) */ {
970 colorPtr->red = (red * 65535) / 4095;
971 colorPtr->green = (green * 65535) / 4095;
972 colorPtr->blue = (blue * 65535) / 4095;
975 if (!find_color(spec, colorPtr))
982 xpm_seek_string (FILE *infile, const gchar *str)
986 while (!feof (infile)) {
987 if (fscanf (infile, "%1023s", instr) < 0)
989 if (strcmp (instr, str) == 0)
997 xpm_seek_char (FILE *infile, gchar c)
1001 while ((b = getc (infile)) != EOF) {
1002 if (c != b && b == '/') {
1007 else if (b == '*') { /* we have a comment */
1014 } while (!(oldb == '*' && b == '/'));
1024 xpm_read_string (FILE *infile, gchar **buffer, guint *buffer_size)
1027 guint cnt = 0, bufsiz, ret = FALSE;
1031 bufsiz = *buffer_size;
1033 bufsiz = 10 * sizeof (gchar);
1034 buf = g_new (gchar, bufsiz);
1039 } while (c != EOF && c != '"');
1044 while ((c = getc (infile)) != EOF) {
1045 if (cnt == bufsiz) {
1046 guint new_size = bufsiz * 2;
1048 if (new_size > bufsiz)
1053 buf = g_realloc (buf, bufsiz);
1054 buf[bufsiz - 1] = '\0';
1067 buf[bufsiz - 1] = '\0'; /* ensure null termination for errors */
1069 *buffer_size = bufsiz;
1074 xpm_extract_color (const gchar *buffer)
1076 const gchar *p = &buffer[0];
1079 gint current_key = 1;
1081 gchar word[128], color[128], current_color[128];
1086 current_color[0] = '\0';
1088 /* skip whitespace */
1089 for (; *p != '\0' && g_ascii_isspace (*p); p++) {
1092 for (r = word; *p != '\0' && !g_ascii_isspace (*p) && r - word < sizeof (word) - 1; p++, r++) {
1096 if (*word == '\0') {
1097 if (color[0] == '\0') /* incomplete colormap entry */
1099 else /* end of entry, still store the last color */
1102 else if (key > 0 && color[0] == '\0') /* next word must be a color name part */
1105 if (strcmp (word, "c") == 0)
1107 else if (strcmp (word, "g") == 0)
1109 else if (strcmp (word, "g4") == 0)
1111 else if (strcmp (word, "m") == 0)
1113 else if (strcmp (word, "s") == 0)
1118 if (new_key == 0) { /* word is a color name part */
1119 if (key == 0) /* key expected */
1121 /* accumulate color name */
1122 if (color[0] != '\0') {
1123 strcat (color, " ");
1126 strncat (color, word, space);
1127 space -= MIN (space, strlen (word));
1129 else { /* word is a key */
1130 if (key > current_key) {
1132 strcpy (current_color, color);
1137 if (*p == '\0') break;
1141 if (current_key > 1)
1142 return g_strdup (current_color);
1147 /* (almost) direct copy from gdkpixmap.c... loads an XPM from a file */
1149 static const gchar *
1150 file_buffer (enum buf_op op, gpointer handle)
1152 struct file_handle *h = handle;
1156 if (xpm_seek_string (h->infile, "XPM") != TRUE)
1159 if (xpm_seek_char (h->infile, '{') != TRUE)
1161 /* Fall through to the next xpm_seek_char. */
1164 xpm_seek_char (h->infile, '"');
1165 fseek (h->infile, -1, SEEK_CUR);
1166 /* Fall through to the xpm_read_string. */
1169 xpm_read_string (h->infile, &h->buffer, &h->buffer_size);
1173 g_assert_not_reached ();
1179 /* This reads from memory */
1180 static const gchar *
1181 mem_buffer (enum buf_op op, gpointer handle)
1183 struct mem_handle *h = handle;
1188 if (h->data[h->offset]) {
1189 const gchar* retval;
1191 retval = h->data[h->offset];
1198 g_assert_not_reached ();
1205 /* Destroy notification function for the pixbuf */
1207 free_buffer (guchar *pixels, gpointer data)
1212 /* This function does all the work. */
1214 pixbuf_create_from_xpm (const gchar * (*get_buf) (enum buf_op op, gpointer handle), gpointer handle,
1217 gint w, h, n_col, cpp;
1218 gint cnt, xcnt, ycnt, wbytes, n, ns;
1219 gint is_trans = FALSE;
1220 const gchar *buffer;
1222 gchar pixel_str[32];
1223 GHashTable *color_hash;
1224 XPMColor *colors, *color, *fallbackcolor;
1225 guchar *pixels, *pixtmp;
1227 fallbackcolor = NULL;
1229 buffer = (*get_buf) (op_header, handle);
1233 GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1234 _("No XPM header found"));
1237 sscanf (buffer, "%d %d %d %d", &w, &h, &n_col, &cpp);
1241 GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1242 _("XPM file has image width <= 0"));
1249 GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1250 _("XPM file has image height <= 0"));
1257 GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1258 _("XPM file has invalid number of colors"));
1262 if (cpp <= 0 || cpp >= 32) {
1265 GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1266 _("XPM has invalid number of chars per pixel"));
1270 /* The hash is used for fast lookups of color from chars */
1271 color_hash = g_hash_table_new (g_str_hash, g_str_equal);
1273 name_buf = g_new (gchar, n_col * (cpp + 1));
1274 colors = g_new (XPMColor, n_col);
1276 for (cnt = 0; cnt < n_col; cnt++) {
1279 buffer = (*get_buf) (op_cmap, handle);
1283 GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1284 _("Can't read XPM colormap"));
1285 g_hash_table_destroy (color_hash);
1291 color = &colors[cnt];
1292 color->color_string = &name_buf[cnt * (cpp + 1)];
1293 strncpy (color->color_string, buffer, cpp);
1294 color->color_string[cpp] = 0;
1295 buffer += strlen (color->color_string);
1296 color->transparent = FALSE;
1298 color_name = xpm_extract_color (buffer);
1300 if ((color_name == NULL) || (g_strcasecmp (color_name, "None") == 0)
1301 || (parse_color (color_name, color) == FALSE)) {
1302 color->transparent = TRUE;
1309 g_free (color_name);
1310 g_hash_table_insert (color_hash, color->color_string, color);
1313 fallbackcolor = color;
1317 pixels = g_try_malloc (w * h * 4);
1319 pixels = g_try_malloc (w * h * 3);
1324 GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY,
1325 _("Can't allocate memory for loading XPM image"));
1326 g_hash_table_destroy (color_hash);
1335 for (ycnt = 0; ycnt < h; ycnt++) {
1336 buffer = (*get_buf) (op_body, handle);
1337 if ((!buffer) || (strlen (buffer) < wbytes))
1340 for (n = 0, cnt = 0, xcnt = 0; n < wbytes; n += cpp, xcnt++) {
1341 strncpy (pixel_str, &buffer[n], cpp);
1345 color = g_hash_table_lookup (color_hash, pixel_str);
1347 /* Bad XPM...punt */
1349 color = fallbackcolor;
1351 *pixtmp++ = color->red >> 8;
1352 *pixtmp++ = color->green >> 8;
1353 *pixtmp++ = color->blue >> 8;
1355 if (is_trans && color->transparent)
1362 g_hash_table_destroy (color_hash);
1366 return gdk_pixbuf_new_from_data (pixels, GDK_COLORSPACE_RGB, is_trans, 8,
1367 w, h, is_trans ? (w * 4) : (w * 3),
1371 /* Shared library entry point for file loading */
1373 gdk_pixbuf__xpm_image_load (FILE *f,
1377 struct file_handle h;
1379 memset (&h, 0, sizeof (h));
1381 pixbuf = pixbuf_create_from_xpm (file_buffer, &h, error);
1387 /* Shared library entry point for memory loading */
1389 gdk_pixbuf__xpm_image_load_xpm_data (const gchar **data)
1392 struct mem_handle h;
1393 GError *error = NULL;
1398 pixbuf = pixbuf_create_from_xpm (mem_buffer, &h, &error);
1401 g_warning ("Inline XPM data is broken: %s", error->message);
1402 g_error_free (error);
1409 /* Progressive loader */
1410 typedef struct _XPMContext XPMContext;
1413 ModulePreparedNotifyFunc prepare_func;
1414 ModuleUpdatedNotifyFunc update_func;
1423 * FIXME xpm loading progressively is not properly implemented.
1424 * Instead we will buffer to a file then load that file when done.
1425 * This is very broken but it should be relayively simple to fix
1429 gdk_pixbuf__xpm_image_begin_load (ModulePreparedNotifyFunc prepare_func,
1430 ModuleUpdatedNotifyFunc update_func,
1434 XPMContext *context;
1437 context = g_new (XPMContext, 1);
1438 context->prepare_func = prepare_func;
1439 context->update_func = update_func;
1440 context->user_data = user_data;
1441 context->all_okay = TRUE;
1442 fd = g_file_open_tmp ("gdkpixbuf-xpm-tmp.XXXXXX", &context->tempname,
1449 context->file = fdopen (fd, "w+");
1450 if (context->file == NULL) {
1451 g_free (context->tempname);
1460 gdk_pixbuf__xpm_image_stop_load (gpointer data,
1463 XPMContext *context = (XPMContext*) data;
1465 gboolean retval = FALSE;
1467 g_return_val_if_fail (data != NULL, FALSE);
1469 fflush (context->file);
1470 rewind (context->file);
1471 if (context->all_okay) {
1472 pixbuf = gdk_pixbuf__xpm_image_load (context->file, error);
1474 if (pixbuf != NULL) {
1475 (* context->prepare_func) (pixbuf,
1477 context->user_data);
1478 (* context->update_func) (pixbuf, 0, 0, pixbuf->width, pixbuf->height, context->user_data);
1479 gdk_pixbuf_unref (pixbuf);
1485 fclose (context->file);
1486 unlink (context->tempname);
1487 g_free (context->tempname);
1488 g_free ((XPMContext *) context);
1494 gdk_pixbuf__xpm_image_load_increment (gpointer data,
1499 XPMContext *context = (XPMContext *) data;
1501 g_return_val_if_fail (data != NULL, FALSE);
1503 if (fwrite (buf, sizeof (guchar), size, context->file) != size) {
1504 context->all_okay = FALSE;
1507 g_file_error_from_errno (errno),
1508 _("Failed to write to temporary file when loading XPM image"));
1516 gdk_pixbuf__xpm_fill_vtable (GdkPixbufModule *module)
1518 module->load = gdk_pixbuf__xpm_image_load;
1519 module->load_xpm_data = gdk_pixbuf__xpm_image_load_xpm_data;
1520 module->begin_load = gdk_pixbuf__xpm_image_begin_load;
1521 module->stop_load = gdk_pixbuf__xpm_image_stop_load;
1522 module->load_increment = gdk_pixbuf__xpm_image_load_increment;