1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: xpm.C |
2 | * File: xpm.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1997 Carsten Haitzler <raster@zip.com.au> |
6 | * Copyright (c) 1997 Carsten Haitzler <raster@zip.com.au> |
7 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
7 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
8 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
8 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
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9 | * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> |
9 | * |
10 | * |
10 | * This program is free software; you can redistribute it and/or modify |
11 | * This program is free software; you can redistribute it and/or modify |
11 | * it under the terms of the GNU General Public License as published by |
12 | * it under the terms of the GNU General Public License as published by |
12 | * the Free Software Foundation; either version 2 of the License, or |
13 | * the Free Software Foundation; either version 2 of the License, or |
13 | * (at your option) any later version. |
14 | * (at your option) any later version. |
… | |
… | |
55 | int flags, changed = 0; |
56 | int flags, changed = 0; |
56 | int x = 0, y = 0; |
57 | int x = 0, y = 0; |
57 | unsigned int w = 0, h = 0; |
58 | unsigned int w = 0, h = 0; |
58 | unsigned int n; |
59 | unsigned int n; |
59 | char *p; |
60 | char *p; |
60 | bgPixmap_t *bgpixmap = & (bgPixmap); |
61 | bgPixmap_t *bgpixmap = &bgPixmap; |
61 | |
62 | |
62 | #define MAXLEN_GEOM sizeof("[10000x10000+10000+10000]") |
63 | #define MAXLEN_GEOM sizeof("[10000x10000+10000+10000]") |
63 | |
64 | |
64 | if (geom == NULL) |
65 | if (geom == NULL) |
65 | return 0; |
66 | return 0; |
… | |
… | |
77 | |
78 | |
78 | if ((p = strchr (geom, ';')) == NULL) |
79 | if ((p = strchr (geom, ';')) == NULL) |
79 | p = strchr (geom, '\0'); |
80 | p = strchr (geom, '\0'); |
80 | |
81 | |
81 | n = (p - geom); |
82 | n = (p - geom); |
82 | if (n <= MAXLEN_GEOM) |
83 | if (n < MAXLEN_GEOM) |
83 | { |
84 | { |
84 | strncpy (str, geom, n); |
85 | strncpy (str, geom, n); |
85 | str[n] = '\0'; |
86 | str[n] = '\0'; |
86 | |
87 | |
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88 | if (strcmp(str, "auto") == 0) |
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89 | { |
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90 | if (!bgpixmap->auto_resize) |
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91 | changed++; |
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92 | bgpixmap->auto_resize = True ; |
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93 | w = szHint.width ; |
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94 | h = szHint.height ; |
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95 | flags = WidthValue|HeightValue ; |
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96 | } |
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97 | else |
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98 | { |
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99 | bgpixmap->auto_resize = False ; |
87 | flags = XParseGeometry (str, &x, &y, &w, &h); |
100 | flags = XParseGeometry (str, &x, &y, &w, &h); |
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101 | } |
88 | |
102 | |
89 | if (!flags) |
103 | if (!flags) |
90 | { |
104 | { |
91 | flags |= WidthValue; |
105 | flags |= WidthValue; |
92 | w = 0; |
106 | w = 0; |
… | |
… | |
168 | { |
182 | { |
169 | XGCValues gcvalue; |
183 | XGCValues gcvalue; |
170 | GC gc; |
184 | GC gc; |
171 | |
185 | |
172 | if (pixmap != None) |
186 | if (pixmap != None) |
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187 | { |
173 | XFreePixmap (dpy, pixmap); |
188 | XFreePixmap (dpy, pixmap); |
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189 | pixmap = None ; |
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190 | } |
174 | |
191 | |
175 | if (bgPixmap.pixmap == None) |
192 | if (bgPixmap.pixmap == None) |
176 | { /* So be it: I'm not using pixmaps */ |
193 | { /* So be it: I'm not using pixmaps */ |
177 | pixmap = None; |
194 | pixmap = None; |
178 | |
195 | |
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196 | #ifdef TRANSPARENT |
179 | if (!OPTION (Opt_transparent) || !am_transparent) |
197 | if (!option (Opt_transparent) || !am_transparent) |
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198 | #endif |
180 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
199 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
181 | |
200 | |
182 | return; |
201 | return; |
183 | } |
202 | } |
184 | |
203 | |
… | |
… | |
190 | unsigned int w = bgPixmap.w, h = bgPixmap.h, |
209 | unsigned int w = bgPixmap.w, h = bgPixmap.h, |
191 | x = bgPixmap.x, y = bgPixmap.y; |
210 | x = bgPixmap.x, y = bgPixmap.y; |
192 | unsigned int xpmh = xpmAttr.height, |
211 | unsigned int xpmh = xpmAttr.height, |
193 | xpmw = xpmAttr.width; |
212 | xpmw = xpmAttr.width; |
194 | |
213 | |
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214 | if (bgPixmap.auto_resize) |
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215 | { |
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216 | w = szHint.width ; |
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217 | h = szHint.height ; |
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218 | } |
195 | /* |
219 | /* |
196 | * don't zoom pixmap too much nor expand really small pixmaps |
220 | * don't zoom pixmap too much nor expand really small pixmaps |
197 | */ |
221 | */ |
198 | if (w > 32767 || h > 32767) |
222 | if (w > 32767 || h > 32767) |
199 | w = 1; |
223 | w = 1; |
… | |
… | |
210 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, 0, xpmw - x, y, 0, xpmh - y); |
234 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, 0, xpmw - x, y, 0, xpmh - y); |
211 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
235 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
212 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
236 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
213 | } |
237 | } |
214 | else |
238 | else |
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239 | #ifdef HAVE_AFTERIMAGE |
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240 | #ifdef TRANSPARENT |
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241 | if (!option(Opt_transparent) || !am_transparent) |
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242 | /* will do that in check_our_parents otherwise */ |
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243 | #endif |
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244 | { |
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245 | ASImage *scaled_im = scale_asimage( display->asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
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246 | if (scaled_im) |
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247 | { |
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248 | pixmap = asimage2pixmap( display->asv, display->root, scaled_im, gc, True ); |
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249 | destroy_asimage( &scaled_im ); |
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250 | } |
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251 | } |
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252 | #else /* HAVE_AFTERIMAGE */ |
215 | { |
253 | { |
216 | float incr, p; |
254 | float incr, p; |
217 | Pixmap tmp; |
255 | Pixmap tmp; |
218 | |
256 | |
219 | pixmap = XCreatePixmap (dpy, vt, width, height, depth); |
257 | pixmap = XCreatePixmap (dpy, vt, width, height, depth); |
… | |
… | |
254 | XCopyArea (dpy, tmp, pixmap, gc, 0, (int)p, width, 1, 0, (int)y); |
292 | XCopyArea (dpy, tmp, pixmap, gc, 0, (int)p, width, 1, 0, (int)y); |
255 | } |
293 | } |
256 | |
294 | |
257 | XFreePixmap (dpy, tmp); |
295 | XFreePixmap (dpy, tmp); |
258 | } |
296 | } |
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297 | #endif /* HAVE_AFTERIMAGE */ |
259 | } |
298 | } |
260 | |
299 | |
261 | XSetWindowBackgroundPixmap (dpy, vt, pixmap); |
300 | XSetWindowBackgroundPixmap (dpy, vt, pixmap); |
262 | |
301 | |
263 | XFreeGC (dpy, gc); |
302 | XFreeGC (dpy, gc); |
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303 | #ifdef TRANSPARENT |
264 | am_transparent = 0; |
304 | am_transparent = 0; |
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305 | #endif |
265 | } |
306 | } |
266 | |
307 | |
267 | /* |
308 | /* |
268 | * Calculate tiling sizes and increments |
309 | * Calculate tiling sizes and increments |
269 | * At start, p == 0, incr == xpmwidthheight |
310 | * At start, p == 0, incr == xpmwidthheight |
… | |
… | |
362 | /* |
403 | /* |
363 | * we already have the required attributes |
404 | * we already have the required attributes |
364 | */ |
405 | */ |
365 | /* XGetWindowAttributes (dpy, vt, &attr); */ |
406 | /* XGetWindowAttributes (dpy, vt, &attr); */ |
366 | |
407 | |
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408 | #ifdef HAVE_AFTERIMAGE |
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409 | if (asimman == NULL) |
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410 | asimman = create_generic_imageman(rs[Rs_path]); |
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411 | if ((f = strchr (file, ';')) == NULL) |
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412 | original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
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413 | else |
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414 | { |
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415 | f = strndup( file, f - file ); |
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416 | original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
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417 | free( f ); |
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418 | } |
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419 | if (original_asim) |
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420 | { |
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421 | bgPixmap.pixmap = asimage2pixmap( display->asv, display->root, original_asim, NULL, True ); |
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422 | xpmAttr.width = original_asim->width ; |
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423 | xpmAttr.height = original_asim->height ; |
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424 | } |
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425 | #else /* HAVE_AFTERIMAGE */ |
367 | xpmAttr.closeness = 30000; |
426 | xpmAttr.closeness = 30000; |
368 | xpmAttr.colormap = cmap; |
427 | xpmAttr.colormap = cmap; |
369 | xpmAttr.visual = visual; |
428 | xpmAttr.visual = visual; |
370 | xpmAttr.depth = depth; |
429 | xpmAttr.depth = depth; |
371 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
430 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
… | |
… | |
384 | if ((p = strchr (file, ';')) == NULL) |
443 | if ((p = strchr (file, ';')) == NULL) |
385 | p = strchr (file, '\0'); |
444 | p = strchr (file, '\0'); |
386 | |
445 | |
387 | rxvt_warn ("couldn't load XPM file \"%.*s\", ignoring.\n", (p - file), file); |
446 | rxvt_warn ("couldn't load XPM file \"%.*s\", ignoring.\n", (p - file), file); |
388 | } |
447 | } |
389 | |
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390 | free (f); |
448 | free (f); |
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449 | #endif /* HAVE_AFTERIMAGE */ |
391 | } |
450 | } |
392 | |
451 | |
393 | resize_pixmap (); |
452 | resize_pixmap (); |
394 | return bgPixmap.pixmap; |
453 | return bgPixmap.pixmap; |
395 | } |
454 | } |