| 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> |
|
|
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. |
| … | |
… | |
| 25 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
| 26 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
| 27 | |
28 | |
| 28 | #ifdef XPM_BACKGROUND |
29 | #ifdef XPM_BACKGROUND |
| 29 | |
30 | |
|
|
31 | #ifndef HAVE_AFTERIMAGE |
|
|
32 | /* |
|
|
33 | * search for FILE in the current working directory, and within the |
|
|
34 | * colon-delimited PATHLIST, adding the file extension EXT if required. |
|
|
35 | * |
|
|
36 | * FILE is either semi-colon or zero terminated |
|
|
37 | */ |
|
|
38 | static char * |
|
|
39 | rxvt_File_search_path (const char *pathlist, const char *file, const char *ext) |
|
|
40 | { |
|
|
41 | int maxpath, len; |
|
|
42 | const char *p, *path; |
|
|
43 | char name[256]; |
|
|
44 | |
|
|
45 | if (!access (file, R_OK)) /* found (plain name) in current directory */ |
|
|
46 | return strdup (file); |
|
|
47 | |
|
|
48 | /* semi-colon delimited */ |
|
|
49 | if ((p = strchr (file, ';'))) |
|
|
50 | len = (p - file); |
|
|
51 | else |
|
|
52 | len = strlen (file); |
|
|
53 | |
|
|
54 | /* leave room for an extra '/' and trailing '\0' */ |
|
|
55 | maxpath = sizeof (name) - (len + (ext ? strlen (ext) : 0) + 2); |
|
|
56 | if (maxpath <= 0) |
|
|
57 | return NULL; |
|
|
58 | |
|
|
59 | /* check if we can find it now */ |
|
|
60 | strncpy (name, file, len); |
|
|
61 | name[len] = '\0'; |
|
|
62 | |
|
|
63 | if (!access (name, R_OK)) |
|
|
64 | return strdup (name); |
|
|
65 | if (ext) |
|
|
66 | { |
|
|
67 | strcat (name, ext); |
|
|
68 | if (!access (name, R_OK)) |
|
|
69 | return strdup (name); |
|
|
70 | } |
|
|
71 | for (path = pathlist; path != NULL && *path != '\0'; path = p) |
|
|
72 | { |
|
|
73 | int n; |
|
|
74 | |
|
|
75 | /* colon delimited */ |
|
|
76 | if ((p = strchr (path, ':')) == NULL) |
|
|
77 | p = strchr (path, '\0'); |
|
|
78 | |
|
|
79 | n = (p - path); |
|
|
80 | if (*p != '\0') |
|
|
81 | p++; |
|
|
82 | |
|
|
83 | if (n > 0 && n <= maxpath) |
|
|
84 | { |
|
|
85 | strncpy (name, path, n); |
|
|
86 | if (name[n - 1] != '/') |
|
|
87 | name[n++] = '/'; |
|
|
88 | name[n] = '\0'; |
|
|
89 | strncat (name, file, len); |
|
|
90 | |
|
|
91 | if (!access (name, R_OK)) |
|
|
92 | return strdup (name); |
|
|
93 | if (ext) |
|
|
94 | { |
|
|
95 | strcat (name, ext); |
|
|
96 | if (!access (name, R_OK)) |
|
|
97 | return strdup (name); |
|
|
98 | } |
|
|
99 | } |
|
|
100 | } |
|
|
101 | return NULL; |
|
|
102 | } |
|
|
103 | |
|
|
104 | /* |
|
|
105 | * Calculate tiling sizes and increments |
|
|
106 | * At start, p == 0, incr == xpmwidthheight |
|
|
107 | */ |
|
|
108 | static void |
| 30 | static void rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight); |
109 | rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight) |
|
|
110 | { |
|
|
111 | unsigned int cwh, cxy; |
|
|
112 | float cincr, cp; |
|
|
113 | |
|
|
114 | cp = 0; |
|
|
115 | cincr = (float)xpmwidthheight; |
|
|
116 | cxy = *xy; |
|
|
117 | cwh = *wh; |
|
|
118 | if (cwh == 1) |
|
|
119 | { /* display one image, no horizontal/vertical scaling */ |
|
|
120 | cincr = (float)widthheight; |
|
|
121 | if (xpmwidthheight <= widthheight) |
|
|
122 | { |
|
|
123 | cwh = xpmwidthheight; |
|
|
124 | cxy = (cxy * (widthheight - cwh)) / 100; /* beware! order */ |
|
|
125 | cwh += cxy; |
|
|
126 | } |
|
|
127 | else |
|
|
128 | { |
|
|
129 | cxy = 0; |
|
|
130 | cwh = widthheight; |
|
|
131 | } |
|
|
132 | } |
|
|
133 | else if (cwh < 10) |
|
|
134 | { /* fit WH images across/down screen */ |
|
|
135 | cincr *= cwh; |
|
|
136 | cxy = 0; |
|
|
137 | cwh = widthheight; |
|
|
138 | } |
|
|
139 | else |
|
|
140 | { |
|
|
141 | cincr *= 100.0 / cwh; |
|
|
142 | if (cwh < 100) |
|
|
143 | { /* contract */ |
|
|
144 | float pos; |
|
|
145 | |
|
|
146 | cwh = (cwh * widthheight) / 100; |
|
|
147 | pos = (float)cxy / 100 * widthheight - (cwh / 2); |
|
|
148 | |
|
|
149 | cxy = (widthheight - cwh); |
|
|
150 | if (pos <= 0) |
|
|
151 | cxy = 0; |
|
|
152 | else if (pos < cxy) |
|
|
153 | cxy = (int) pos; |
|
|
154 | cwh += cxy; |
|
|
155 | } |
|
|
156 | else |
|
|
157 | { /* expand */ |
|
|
158 | if (cxy > 0) |
|
|
159 | { /* position */ |
|
|
160 | float pos; |
|
|
161 | |
|
|
162 | pos = (float)cxy / 100 * xpmwidthheight - (cincr / 2); |
|
|
163 | cp = xpmwidthheight - cincr; |
|
|
164 | if (pos <= 0) |
|
|
165 | cp = 0; |
|
|
166 | else if (pos < cp) |
|
|
167 | cp = pos; |
|
|
168 | } |
|
|
169 | cxy = 0; |
|
|
170 | cwh = widthheight; |
|
|
171 | } |
|
|
172 | } |
|
|
173 | cincr /= widthheight; |
|
|
174 | *wh = cwh; |
|
|
175 | *xy = cxy; |
|
|
176 | *incr = cincr; |
|
|
177 | *p = cp; |
|
|
178 | } |
|
|
179 | #endif |
| 31 | |
180 | |
| 32 | /* |
181 | /* |
| 33 | * These GEOM strings indicate absolute size/position: |
182 | * These GEOM strings indicate absolute size/position: |
| 34 | * @ `WxH+X+Y' |
183 | * @ `WxH+X+Y' |
| 35 | * @ `WxH+X' -> Y = X |
184 | * @ `WxH+X' -> Y = X |
| … | |
… | |
| 55 | int flags, changed = 0; |
204 | int flags, changed = 0; |
| 56 | int x = 0, y = 0; |
205 | int x = 0, y = 0; |
| 57 | unsigned int w = 0, h = 0; |
206 | unsigned int w = 0, h = 0; |
| 58 | unsigned int n; |
207 | unsigned int n; |
| 59 | char *p; |
208 | char *p; |
| 60 | bgPixmap_t *bgpixmap = & (bgPixmap); |
209 | bgPixmap_t *bgpixmap = &bgPixmap; |
| 61 | |
210 | |
| 62 | #define MAXLEN_GEOM sizeof("[10000x10000+10000+10000]") |
211 | #define MAXLEN_GEOM sizeof("[10000x10000+10000+10000]") |
| 63 | |
212 | |
| 64 | if (geom == NULL) |
213 | if (geom == NULL) |
| 65 | return 0; |
214 | return 0; |
| … | |
… | |
| 77 | |
226 | |
| 78 | if ((p = strchr (geom, ';')) == NULL) |
227 | if ((p = strchr (geom, ';')) == NULL) |
| 79 | p = strchr (geom, '\0'); |
228 | p = strchr (geom, '\0'); |
| 80 | |
229 | |
| 81 | n = (p - geom); |
230 | n = (p - geom); |
| 82 | if (n <= MAXLEN_GEOM) |
231 | if (n < MAXLEN_GEOM) |
| 83 | { |
232 | { |
| 84 | strncpy (str, geom, n); |
233 | strncpy (str, geom, n); |
| 85 | str[n] = '\0'; |
234 | str[n] = '\0'; |
| 86 | |
235 | |
|
|
236 | if (strcmp(str, "auto") == 0) |
|
|
237 | { |
|
|
238 | if (!bgpixmap->auto_resize) |
|
|
239 | changed++; |
|
|
240 | bgpixmap->auto_resize = True ; |
|
|
241 | w = szHint.width ; |
|
|
242 | h = szHint.height ; |
|
|
243 | flags = WidthValue|HeightValue ; |
|
|
244 | } |
|
|
245 | else |
|
|
246 | { |
|
|
247 | bgpixmap->auto_resize = False ; |
| 87 | flags = XParseGeometry (str, &x, &y, &w, &h); |
248 | flags = XParseGeometry (str, &x, &y, &w, &h); |
|
|
249 | } |
| 88 | |
250 | |
| 89 | if (!flags) |
251 | if (!flags) |
| 90 | { |
252 | { |
| 91 | flags |= WidthValue; |
253 | flags |= WidthValue; |
| 92 | w = 0; |
254 | w = 0; |
| … | |
… | |
| 168 | { |
330 | { |
| 169 | XGCValues gcvalue; |
331 | XGCValues gcvalue; |
| 170 | GC gc; |
332 | GC gc; |
| 171 | |
333 | |
| 172 | if (pixmap != None) |
334 | if (pixmap != None) |
|
|
335 | { |
| 173 | XFreePixmap (xdisp, pixmap); |
336 | XFreePixmap (dpy, pixmap); |
|
|
337 | pixmap = None ; |
|
|
338 | } |
| 174 | |
339 | |
| 175 | if (bgPixmap.pixmap == None) |
340 | if (bgPixmap.pixmap == None) |
| 176 | { /* So be it: I'm not using pixmaps */ |
341 | { /* So be it: I'm not using pixmaps */ |
| 177 | pixmap = None; |
342 | pixmap = None; |
| 178 | |
343 | |
|
|
344 | #ifdef ENABLE_TRANSPARENCY |
| 179 | if (!OPTION (Opt_transparent) || !am_transparent) |
345 | if (!option (Opt_transparent) || !am_transparent) |
|
|
346 | #endif |
| 180 | XSetWindowBackground (xdisp, vt, pix_colors[Color_bg]); |
347 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
| 181 | |
348 | |
| 182 | return; |
349 | return; |
| 183 | } |
350 | } |
| 184 | |
351 | |
| 185 | gcvalue.foreground = pix_colors[Color_bg]; |
352 | gcvalue.foreground = pix_colors[Color_bg]; |
| 186 | gc = XCreateGC (xdisp, vt, GCForeground, &gcvalue); |
353 | gc = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
| 187 | |
354 | |
| 188 | if (bgPixmap.pixmap != None) |
355 | if (bgPixmap.pixmap != None) |
| 189 | { /* we have a specified pixmap */ |
356 | { /* we have a specified pixmap */ |
| 190 | unsigned int w = bgPixmap.w, h = bgPixmap.h, |
357 | unsigned int w = bgPixmap.w, h = bgPixmap.h, |
| 191 | x = bgPixmap.x, y = bgPixmap.y; |
358 | x = bgPixmap.x, y = bgPixmap.y; |
| 192 | unsigned int xpmh = xpmAttr.height, |
359 | unsigned int xpmh = xpmAttr.height, |
| 193 | xpmw = xpmAttr.width; |
360 | xpmw = xpmAttr.width; |
| 194 | |
361 | |
|
|
362 | if (bgPixmap.auto_resize) |
|
|
363 | { |
|
|
364 | w = szHint.width ; |
|
|
365 | h = szHint.height ; |
|
|
366 | } |
| 195 | /* |
367 | /* |
| 196 | * don't zoom pixmap too much nor expand really small pixmaps |
368 | * don't zoom pixmap too much nor expand really small pixmaps |
| 197 | */ |
369 | */ |
| 198 | if (w > 32767 || h > 32767) |
370 | if (w > 32767 || h > 32767) |
| 199 | w = 1; |
371 | w = 1; |
| … | |
… | |
| 202 | w = 0; /* tile */ |
374 | w = 0; /* tile */ |
| 203 | |
375 | |
| 204 | if (!w) |
376 | if (!w) |
| 205 | { |
377 | { |
| 206 | /* basic X tiling - let the X server do it */ |
378 | /* basic X tiling - let the X server do it */ |
| 207 | pixmap = XCreatePixmap (xdisp, vt, xpmw, xpmh, depth); |
379 | pixmap = XCreatePixmap (dpy, vt, xpmw, xpmh, depth); |
| 208 | |
380 | |
| 209 | XCopyArea (xdisp, bgPixmap.pixmap, pixmap, gc, x, y, xpmw - x, xpmh - y, 0, 0); |
381 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, y, xpmw - x, xpmh - y, 0, 0); |
| 210 | XCopyArea (xdisp, bgPixmap.pixmap, pixmap, gc, x, 0, xpmw - x, y, 0, xpmh - y); |
382 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, 0, xpmw - x, y, 0, xpmh - y); |
| 211 | XCopyArea (xdisp, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
383 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
| 212 | XCopyArea (xdisp, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
384 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
| 213 | } |
385 | } |
| 214 | else |
386 | else |
|
|
387 | #ifdef HAVE_AFTERIMAGE |
|
|
388 | #ifdef ENABLE_TRANSPARENCY |
|
|
389 | if (!option(Opt_transparent) || !am_transparent) |
|
|
390 | /* will do that in check_our_parents otherwise */ |
|
|
391 | #endif |
|
|
392 | { |
|
|
393 | ASImage *scaled_im = scale_asimage (asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
394 | if (scaled_im) |
|
|
395 | { |
|
|
396 | pixmap = asimage2pixmap(asv, display->root, scaled_im, gc, True); |
|
|
397 | destroy_asimage (&scaled_im); |
|
|
398 | } |
|
|
399 | } |
|
|
400 | #else /* HAVE_AFTERIMAGE */ |
| 215 | { |
401 | { |
| 216 | float incr, p; |
402 | float incr, p; |
| 217 | Pixmap tmp; |
403 | Pixmap tmp; |
| 218 | |
404 | |
| 219 | pixmap = XCreatePixmap (xdisp, vt, width, height, depth); |
405 | pixmap = XCreatePixmap (dpy, vt, width, height, depth); |
| 220 | /* |
406 | /* |
| 221 | * horizontal scaling |
407 | * horizontal scaling |
| 222 | */ |
408 | */ |
| 223 | rxvt_pixmap_incr (&w, &x, &incr, &p, width, xpmw); |
409 | rxvt_pixmap_incr (&w, &x, &incr, &p, width, xpmw); |
| 224 | |
410 | |
| 225 | tmp = XCreatePixmap (xdisp, vt, width, xpmh, depth); |
411 | tmp = XCreatePixmap (dpy, vt, width, xpmh, depth); |
| 226 | XFillRectangle (xdisp, tmp, gc, 0, 0, width, xpmh); |
412 | XFillRectangle (dpy, tmp, gc, 0, 0, width, xpmh); |
| 227 | |
413 | |
| 228 | for ( /*nil */ ; x < w; x++, p += incr) |
414 | for ( /*nil */ ; x < w; x++, p += incr) |
| 229 | { |
415 | { |
| 230 | if (p >= xpmw) |
416 | if (p >= xpmw) |
| 231 | p = 0; |
417 | p = 0; |
| 232 | |
418 | |
| 233 | /* copy one column from the original pixmap to the tmp pixmap */ |
419 | /* copy one column from the original pixmap to the tmp pixmap */ |
| 234 | XCopyArea (xdisp, bgPixmap.pixmap, tmp, gc, (int)p, 0, 1, xpmh, (int)x, 0); |
420 | XCopyArea (dpy, bgPixmap.pixmap, tmp, gc, (int)p, 0, 1, xpmh, (int)x, 0); |
| 235 | } |
421 | } |
| 236 | |
422 | |
| 237 | /* |
423 | /* |
| 238 | * vertical scaling |
424 | * vertical scaling |
| 239 | */ |
425 | */ |
| 240 | rxvt_pixmap_incr (&h, &y, &incr, &p, height, xpmh); |
426 | rxvt_pixmap_incr (&h, &y, &incr, &p, height, xpmh); |
| 241 | |
427 | |
| 242 | if (y > 0) |
428 | if (y > 0) |
| 243 | XFillRectangle (xdisp, pixmap, gc, 0, 0, width, y); |
429 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, y); |
| 244 | |
430 | |
| 245 | if (h < height) |
431 | if (h < height) |
| 246 | XFillRectangle (xdisp, pixmap, gc, 0, (int)h, width, height - h + 1); |
432 | XFillRectangle (dpy, pixmap, gc, 0, (int)h, width, height - h + 1); |
| 247 | |
433 | |
| 248 | for ( /*nil */ ; y < h; y++, p += incr) |
434 | for ( /*nil */ ; y < h; y++, p += incr) |
| 249 | { |
435 | { |
| 250 | if (p >= xpmh) |
436 | if (p >= xpmh) |
| 251 | p = 0; |
437 | p = 0; |
| 252 | |
438 | |
| 253 | /* copy one row from the tmp pixmap to the main pixmap */ |
439 | /* copy one row from the tmp pixmap to the main pixmap */ |
| 254 | XCopyArea (xdisp, tmp, pixmap, gc, 0, (int)p, width, 1, 0, (int)y); |
440 | XCopyArea (dpy, tmp, pixmap, gc, 0, (int)p, width, 1, 0, (int)y); |
| 255 | } |
441 | } |
| 256 | |
442 | |
| 257 | XFreePixmap (xdisp, tmp); |
443 | XFreePixmap (dpy, tmp); |
| 258 | } |
444 | } |
|
|
445 | #endif /* HAVE_AFTERIMAGE */ |
| 259 | } |
446 | } |
| 260 | |
447 | |
| 261 | XSetWindowBackgroundPixmap (xdisp, vt, pixmap); |
448 | XSetWindowBackgroundPixmap (dpy, vt, pixmap); |
| 262 | |
449 | |
| 263 | if (pixmap != None) |
|
|
| 264 | { |
|
|
| 265 | XFreePixmap (xdisp, pixmap); |
|
|
| 266 | pixmap = None; |
|
|
| 267 | } |
|
|
| 268 | |
|
|
| 269 | XFreeGC (xdisp, gc); |
450 | XFreeGC (dpy, gc); |
|
|
451 | #ifdef ENABLE_TRANSPARENCY |
| 270 | am_transparent = 0; |
452 | am_transparent = 0; |
| 271 | } |
453 | #endif |
| 272 | |
|
|
| 273 | /* |
|
|
| 274 | * Calculate tiling sizes and increments |
|
|
| 275 | * At start, p == 0, incr == xpmwidthheight |
|
|
| 276 | */ |
|
|
| 277 | static void |
|
|
| 278 | rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight) |
|
|
| 279 | { |
|
|
| 280 | unsigned int cwh, cxy; |
|
|
| 281 | float cincr, cp; |
|
|
| 282 | |
|
|
| 283 | cp = 0; |
|
|
| 284 | cincr = (float)xpmwidthheight; |
|
|
| 285 | cxy = *xy; |
|
|
| 286 | cwh = *wh; |
|
|
| 287 | if (cwh == 1) |
|
|
| 288 | { /* display one image, no horizontal/vertical scaling */ |
|
|
| 289 | cincr = (float)widthheight; |
|
|
| 290 | if (xpmwidthheight <= widthheight) |
|
|
| 291 | { |
|
|
| 292 | cwh = xpmwidthheight; |
|
|
| 293 | cxy = (cxy * (widthheight - cwh)) / 100; /* beware! order */ |
|
|
| 294 | cwh += cxy; |
|
|
| 295 | } |
|
|
| 296 | else |
|
|
| 297 | { |
|
|
| 298 | cxy = 0; |
|
|
| 299 | cwh = widthheight; |
|
|
| 300 | } |
|
|
| 301 | } |
|
|
| 302 | else if (cwh < 10) |
|
|
| 303 | { /* fit WH images across/down screen */ |
|
|
| 304 | cincr *= cwh; |
|
|
| 305 | cxy = 0; |
|
|
| 306 | cwh = widthheight; |
|
|
| 307 | } |
|
|
| 308 | else |
|
|
| 309 | { |
|
|
| 310 | cincr *= 100.0 / cwh; |
|
|
| 311 | if (cwh < 100) |
|
|
| 312 | { /* contract */ |
|
|
| 313 | float pos; |
|
|
| 314 | |
|
|
| 315 | cwh = (cwh * widthheight) / 100; |
|
|
| 316 | pos = (float)cxy / 100 * widthheight - (cwh / 2); |
|
|
| 317 | |
|
|
| 318 | cxy = (widthheight - cwh); |
|
|
| 319 | if (pos <= 0) |
|
|
| 320 | cxy = 0; |
|
|
| 321 | else if (pos < cxy) |
|
|
| 322 | cxy = (int) pos; |
|
|
| 323 | cwh += cxy; |
|
|
| 324 | } |
|
|
| 325 | else |
|
|
| 326 | { /* expand */ |
|
|
| 327 | if (cxy > 0) |
|
|
| 328 | { /* position */ |
|
|
| 329 | float pos; |
|
|
| 330 | |
|
|
| 331 | pos = (float)cxy / 100 * xpmwidthheight - (cincr / 2); |
|
|
| 332 | cp = xpmwidthheight - cincr; |
|
|
| 333 | if (pos <= 0) |
|
|
| 334 | cp = 0; |
|
|
| 335 | else if (pos < cp) |
|
|
| 336 | cp = pos; |
|
|
| 337 | } |
|
|
| 338 | cxy = 0; |
|
|
| 339 | cwh = widthheight; |
|
|
| 340 | } |
|
|
| 341 | } |
|
|
| 342 | cincr /= widthheight; |
|
|
| 343 | *wh = cwh; |
|
|
| 344 | *xy = cxy; |
|
|
| 345 | *incr = cincr; |
|
|
| 346 | *p = cp; |
|
|
| 347 | } |
454 | } |
| 348 | |
455 | |
| 349 | Pixmap |
456 | Pixmap |
| 350 | rxvt_term::set_bgPixmap (const char *file) |
457 | rxvt_term::set_bgPixmap (const char *file) |
| 351 | { |
458 | { |
| … | |
… | |
| 353 | |
460 | |
| 354 | assert (file != NULL); |
461 | assert (file != NULL); |
| 355 | |
462 | |
| 356 | if (bgPixmap.pixmap != None) |
463 | if (bgPixmap.pixmap != None) |
| 357 | { |
464 | { |
| 358 | XFreePixmap (xdisp, bgPixmap.pixmap); |
465 | XFreePixmap (dpy, bgPixmap.pixmap); |
| 359 | bgPixmap.pixmap = None; |
466 | bgPixmap.pixmap = None; |
| 360 | } |
467 | } |
| 361 | |
468 | |
| 362 | XSetWindowBackground (xdisp, vt, pix_colors[Color_bg]); |
469 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
| 363 | |
470 | |
| 364 | if (*file != '\0') |
471 | if (*file != '\0') |
| 365 | { |
472 | { |
| 366 | /* XWindowAttributes attr; */ |
473 | /* XWindowAttributes attr; */ |
| 367 | |
474 | |
| 368 | /* |
475 | /* |
| 369 | * we already have the required attributes |
476 | * we already have the required attributes |
| 370 | */ |
477 | */ |
| 371 | /* XGetWindowAttributes (xdisp, vt, &attr); */ |
478 | /* XGetWindowAttributes (dpy, vt, &attr); */ |
| 372 | |
479 | |
|
|
480 | #ifdef HAVE_AFTERIMAGE |
|
|
481 | if (asimman == NULL) |
|
|
482 | asimman = create_generic_imageman(rs[Rs_path]); |
|
|
483 | if ((f = strchr (file, ';')) == NULL) |
|
|
484 | original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
|
|
485 | else |
|
|
486 | { |
|
|
487 | size_t len = f - file; |
|
|
488 | f = (char *)malloc (len + 1); |
|
|
489 | strncpy (f, file, len); |
|
|
490 | f[len] = '\0'; |
|
|
491 | original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
|
|
492 | free( f ); |
|
|
493 | } |
|
|
494 | if (original_asim) |
|
|
495 | { |
|
|
496 | bgPixmap.pixmap = asimage2pixmap (asv, display->root, original_asim, NULL, True); |
|
|
497 | xpmAttr.width = original_asim->width ; |
|
|
498 | xpmAttr.height = original_asim->height ; |
|
|
499 | } |
|
|
500 | #else /* HAVE_AFTERIMAGE */ |
| 373 | xpmAttr.closeness = 30000; |
501 | xpmAttr.closeness = 30000; |
| 374 | xpmAttr.colormap = cmap; |
502 | xpmAttr.colormap = cmap; |
| 375 | xpmAttr.visual = visual; |
503 | xpmAttr.visual = visual; |
| 376 | xpmAttr.depth = depth; |
504 | xpmAttr.depth = depth; |
| 377 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
505 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
| 378 | | XpmDepth | XpmSize | XpmReturnPixels); |
506 | | XpmDepth | XpmSize | XpmReturnPixels); |
| 379 | |
507 | |
| 380 | /* search environment variables here too */ |
508 | /* search environment variables here too */ |
| 381 | f = (char *)rxvt_File_find (file, ".xpm", rs[Rs_path]); |
509 | f = rxvt_File_search_path (rs[Rs_path], file, ".xpm"); |
| 382 | if (f == NULL |
510 | if (f == NULL |
| 383 | || XpmReadFileToPixmap (xdisp, display->root, f, |
511 | || XpmReadFileToPixmap (dpy, display->root, f, |
| 384 | &bgPixmap.pixmap, NULL, |
512 | &bgPixmap.pixmap, NULL, |
| 385 | &xpmAttr)) |
513 | &xpmAttr)) |
| 386 | { |
514 | { |
| 387 | char *p; |
515 | char *p; |
| 388 | |
516 | |
| … | |
… | |
| 390 | if ((p = strchr (file, ';')) == NULL) |
518 | if ((p = strchr (file, ';')) == NULL) |
| 391 | p = strchr (file, '\0'); |
519 | p = strchr (file, '\0'); |
| 392 | |
520 | |
| 393 | rxvt_warn ("couldn't load XPM file \"%.*s\", ignoring.\n", (p - file), file); |
521 | rxvt_warn ("couldn't load XPM file \"%.*s\", ignoring.\n", (p - file), file); |
| 394 | } |
522 | } |
| 395 | |
|
|
| 396 | free (f); |
523 | free (f); |
|
|
524 | #endif /* HAVE_AFTERIMAGE */ |
| 397 | } |
525 | } |
| 398 | |
526 | |
| 399 | resize_pixmap (); |
527 | resize_pixmap (); |
| 400 | return bgPixmap.pixmap; |
528 | return bgPixmap.pixmap; |
| 401 | } |
529 | } |
| 402 | |
530 | |
| 403 | #endif /* XPM_BACKGROUND */ |
531 | #endif /* XPM_BACKGROUND */ |
|
|
532 | |
|
|
533 | #ifdef ENABLE_TRANSPARENCY |
|
|
534 | #if TINTING && !defined(HAVE_AFTERIMAGE) |
|
|
535 | /* taken from aterm-0.4.2 */ |
|
|
536 | |
|
|
537 | typedef uint32_t RUINT32T; |
|
|
538 | |
|
|
539 | static void |
|
|
540 | ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
|
|
541 | { |
|
|
542 | int sh_r, sh_g, sh_b; |
|
|
543 | RUINT32T mask_r, mask_g, mask_b; |
|
|
544 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
|
|
545 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
|
|
546 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
|
|
547 | int i; |
|
|
548 | |
|
|
549 | Visual *visual = term->visual; |
|
|
550 | |
|
|
551 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
|
|
552 | |
|
|
553 | /* for convenience */ |
|
|
554 | mask_r = visual->red_mask; |
|
|
555 | mask_g = visual->green_mask; |
|
|
556 | mask_b = visual->blue_mask; |
|
|
557 | |
|
|
558 | /* boring lookup table pre-initialization */ |
|
|
559 | switch (srcImage->bits_per_pixel) { |
|
|
560 | case 15: |
|
|
561 | if ((mask_r != 0x7c00) || |
|
|
562 | (mask_g != 0x03e0) || |
|
|
563 | (mask_b != 0x001f)) |
|
|
564 | return; |
|
|
565 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
|
|
566 | lookup_r = lookup; |
|
|
567 | lookup_g = lookup+32; |
|
|
568 | lookup_b = lookup+32+32; |
|
|
569 | sh_r = 10; |
|
|
570 | sh_g = 5; |
|
|
571 | sh_b = 0; |
|
|
572 | break; |
|
|
573 | case 16: |
|
|
574 | if ((mask_r != 0xf800) || |
|
|
575 | (mask_g != 0x07e0) || |
|
|
576 | (mask_b != 0x001f)) |
|
|
577 | return; |
|
|
578 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
|
|
579 | lookup_r = lookup; |
|
|
580 | lookup_g = lookup+32; |
|
|
581 | lookup_b = lookup+32+64; |
|
|
582 | sh_r = 11; |
|
|
583 | sh_g = 5; |
|
|
584 | sh_b = 0; |
|
|
585 | break; |
|
|
586 | case 24: |
|
|
587 | if ((mask_r != 0xff0000) || |
|
|
588 | (mask_g != 0x00ff00) || |
|
|
589 | (mask_b != 0x0000ff)) |
|
|
590 | return; |
|
|
591 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
592 | lookup_r = lookup; |
|
|
593 | lookup_g = lookup+256; |
|
|
594 | lookup_b = lookup+256+256; |
|
|
595 | sh_r = 16; |
|
|
596 | sh_g = 8; |
|
|
597 | sh_b = 0; |
|
|
598 | break; |
|
|
599 | case 32: |
|
|
600 | if ((mask_r != 0xff0000) || |
|
|
601 | (mask_g != 0x00ff00) || |
|
|
602 | (mask_b != 0x0000ff)) |
|
|
603 | return; |
|
|
604 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
605 | lookup_r = lookup; |
|
|
606 | lookup_g = lookup+256; |
|
|
607 | lookup_b = lookup+256+256; |
|
|
608 | sh_r = 16; |
|
|
609 | sh_g = 8; |
|
|
610 | sh_b = 0; |
|
|
611 | break; |
|
|
612 | default: |
|
|
613 | return; /* we do not support this color depth */ |
|
|
614 | } |
|
|
615 | |
|
|
616 | /* prepare limits for color transformation (each channel is handled separately) */ |
|
|
617 | if (shade < 0) { |
|
|
618 | shade = -shade; |
|
|
619 | if (shade < 0) shade = 0; |
|
|
620 | if (shade > 100) shade = 100; |
|
|
621 | |
|
|
622 | lower_lim_r = 65535-rm; |
|
|
623 | lower_lim_g = 65535-gm; |
|
|
624 | lower_lim_b = 65535-bm; |
|
|
625 | |
|
|
626 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
|
|
627 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
|
|
628 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
|
|
629 | |
|
|
630 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
631 | } else { |
|
|
632 | if (shade < 0) shade = 0; |
|
|
633 | if (shade > 100) shade = 100; |
|
|
634 | |
|
|
635 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
636 | |
|
|
637 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
638 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
639 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
640 | } |
|
|
641 | |
|
|
642 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
643 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
644 | { |
|
|
645 | unsigned int tmp; |
|
|
646 | |
|
|
647 | tmp = lower_lim_r; |
|
|
648 | lower_lim_r = lower_lim_b; |
|
|
649 | lower_lim_b = tmp; |
|
|
650 | |
|
|
651 | tmp = upper_lim_r; |
|
|
652 | upper_lim_r = upper_lim_b; |
|
|
653 | upper_lim_b = tmp; |
|
|
654 | } |
|
|
655 | |
|
|
656 | /* fill our lookup tables */ |
|
|
657 | for (i = 0; i <= mask_r>>sh_r; i++) |
|
|
658 | { |
|
|
659 | RUINT32T tmp; |
|
|
660 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
|
|
661 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
|
|
662 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
663 | } |
|
|
664 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
665 | { |
|
|
666 | RUINT32T tmp; |
|
|
667 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
|
|
668 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
|
|
669 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
670 | } |
|
|
671 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
672 | { |
|
|
673 | RUINT32T tmp; |
|
|
674 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
|
|
675 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
|
|
676 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
677 | } |
|
|
678 | |
|
|
679 | /* apply table to input image (replacing colors by newly calculated ones) */ |
|
|
680 | switch (srcImage->bits_per_pixel) |
|
|
681 | { |
|
|
682 | case 15: |
|
|
683 | { |
|
|
684 | unsigned short *p1, *pf, *p, *pl; |
|
|
685 | p1 = (unsigned short *) srcImage->data; |
|
|
686 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
687 | while (p1 < pf) |
|
|
688 | { |
|
|
689 | p = p1; |
|
|
690 | pl = p1 + srcImage->width; |
|
|
691 | for (; p < pl; p++) |
|
|
692 | { |
|
|
693 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
694 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
695 | lookup_b[(*p & 0x001f)]; |
|
|
696 | } |
|
|
697 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
698 | } |
|
|
699 | break; |
|
|
700 | } |
|
|
701 | case 16: |
|
|
702 | { |
|
|
703 | unsigned short *p1, *pf, *p, *pl; |
|
|
704 | p1 = (unsigned short *) srcImage->data; |
|
|
705 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
706 | while (p1 < pf) |
|
|
707 | { |
|
|
708 | p = p1; |
|
|
709 | pl = p1 + srcImage->width; |
|
|
710 | for (; p < pl; p++) |
|
|
711 | { |
|
|
712 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
713 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
714 | lookup_b[(*p & 0x001f)]; |
|
|
715 | } |
|
|
716 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
717 | } |
|
|
718 | break; |
|
|
719 | } |
|
|
720 | case 24: |
|
|
721 | { |
|
|
722 | unsigned char *p1, *pf, *p, *pl; |
|
|
723 | p1 = (unsigned char *) srcImage->data; |
|
|
724 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
725 | while (p1 < pf) |
|
|
726 | { |
|
|
727 | p = p1; |
|
|
728 | pl = p1 + srcImage->width * 3; |
|
|
729 | for (; p < pl; p += 3) |
|
|
730 | { |
|
|
731 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
732 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
733 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
734 | } |
|
|
735 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
736 | } |
|
|
737 | break; |
|
|
738 | } |
|
|
739 | case 32: |
|
|
740 | { |
|
|
741 | RUINT32T *p1, *pf, *p, *pl; |
|
|
742 | p1 = (RUINT32T *) srcImage->data; |
|
|
743 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
744 | |
|
|
745 | while (p1 < pf) |
|
|
746 | { |
|
|
747 | p = p1; |
|
|
748 | pl = p1 + srcImage->width; |
|
|
749 | for (; p < pl; p++) |
|
|
750 | { |
|
|
751 | *p = lookup_r[(*p & 0xff0000)>>16] | |
|
|
752 | lookup_g[(*p & 0x00ff00)>> 8] | |
|
|
753 | lookup_b[(*p & 0x0000ff)] | |
|
|
754 | (*p & ~0xffffff); |
|
|
755 | } |
|
|
756 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
757 | } |
|
|
758 | break; |
|
|
759 | } |
|
|
760 | } |
|
|
761 | |
|
|
762 | free (lookup); |
|
|
763 | } |
|
|
764 | #endif |
|
|
765 | |
|
|
766 | /* |
|
|
767 | * Check our parents are still who we think they are. |
|
|
768 | * Do transparency updates if required |
|
|
769 | */ |
|
|
770 | int |
|
|
771 | rxvt_term::check_our_parents () |
|
|
772 | { |
|
|
773 | check_our_parents_ev.stop (); |
|
|
774 | check_our_parents_ev.start (NOW + .1); |
|
|
775 | return 0; |
|
|
776 | } |
|
|
777 | |
|
|
778 | void |
|
|
779 | rxvt_term::check_our_parents_cb (time_watcher &w) |
|
|
780 | { |
|
|
781 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
782 | unsigned long nitems, bytes_after; |
|
|
783 | Atom atype; |
|
|
784 | unsigned char *prop = NULL; |
|
|
785 | Window root, oldp, *list; |
|
|
786 | Pixmap rootpixmap = None; |
|
|
787 | XWindowAttributes wattr, wrootattr; |
|
|
788 | int sx, sy; |
|
|
789 | Window cr; |
|
|
790 | |
|
|
791 | pchanged = 0; |
|
|
792 | |
|
|
793 | if (!option (Opt_transparent)) |
|
|
794 | return /*pchanged*/; /* Don't try any more */ |
|
|
795 | |
|
|
796 | XGetWindowAttributes (dpy, display->root, &wrootattr); |
|
|
797 | rootdepth = wrootattr.depth; |
|
|
798 | |
|
|
799 | XGetWindowAttributes (dpy, parent[0], &wattr); |
|
|
800 | |
|
|
801 | if (rootdepth != wattr.depth) |
|
|
802 | { |
|
|
803 | if (am_transparent) |
|
|
804 | { |
|
|
805 | pchanged = 1; |
|
|
806 | XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]); |
|
|
807 | am_transparent = am_pixmap_trans = 0; |
|
|
808 | } |
|
|
809 | |
|
|
810 | return /*pchanged*/; /* Don't try any more */ |
|
|
811 | } |
|
|
812 | |
|
|
813 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
814 | XSync (dpy, False); |
|
|
815 | |
|
|
816 | XTranslateCoordinates (dpy, parent[0], display->root, |
|
|
817 | 0, 0, &sx, &sy, &cr); |
|
|
818 | |
|
|
819 | /* check if we are outside of the visible part of the virtual screen : */ |
|
|
820 | if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0 |
|
|
821 | || sx >= wrootattr.width || sy >= wrootattr.height ) |
|
|
822 | return /* 0 */ ; |
|
|
823 | /* |
|
|
824 | * Make the frame window set by the window manager have |
|
|
825 | * the root background. Some window managers put multiple nested frame |
|
|
826 | * windows for each client, so we have to take care about that. |
|
|
827 | */ |
|
|
828 | i = (xa[XA_XROOTPMAP_ID] |
|
|
829 | && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID], |
|
|
830 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
831 | &nitems, &bytes_after, &prop) == Success); |
|
|
832 | |
|
|
833 | if (!i || prop == NULL) |
|
|
834 | i = (xa[XA_ESETROOT_PMAP_ID] |
|
|
835 | && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID], |
|
|
836 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
837 | &nitems, &bytes_after, &prop) == Success); |
|
|
838 | |
|
|
839 | if (!i || prop == NULL |
|
|
840 | #if TINTING |
|
|
841 | || (!ISSET_PIXCOLOR (Color_tint) && rs[Rs_shade] == NULL |
|
|
842 | #ifdef HAVE_AFTERIMAGE |
|
|
843 | && original_asim == NULL && rs[Rs_blurradius] == NULL |
|
|
844 | #endif |
|
|
845 | ) |
|
|
846 | #endif |
|
|
847 | ) |
|
|
848 | have_pixmap = 0; |
|
|
849 | else |
|
|
850 | { |
|
|
851 | have_pixmap = 1; |
|
|
852 | rootpixmap = *(Pixmap *)prop; |
|
|
853 | XFree (prop); |
|
|
854 | } |
|
|
855 | |
|
|
856 | if (have_pixmap) |
|
|
857 | { |
|
|
858 | Bool success = False; |
|
|
859 | GC gc = NULL; |
|
|
860 | XGCValues gcvalue; |
|
|
861 | unsigned int pmap_w = 0, pmap_h = 0; |
|
|
862 | |
|
|
863 | #ifdef HAVE_AFTERIMAGE |
|
|
864 | { |
|
|
865 | Pixmap tmp_pmap = None; |
|
|
866 | ShadingInfo shade; |
|
|
867 | ARGB32 tint; |
|
|
868 | |
|
|
869 | if (get_dpy_drawable_size (dpy, rootpixmap, &pmap_w, &pmap_h)) |
|
|
870 | { |
|
|
871 | int root_x = 0, root_y = 0; |
|
|
872 | |
|
|
873 | shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
874 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
875 | { |
|
|
876 | rgba c; |
|
|
877 | pix_colors_focused [Color_tint].get (c); |
|
|
878 | shade.tintColor.red = c.r; |
|
|
879 | shade.tintColor.green = c.g; |
|
|
880 | shade.tintColor.blue = c.b; |
|
|
881 | } |
|
|
882 | else |
|
|
883 | shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF; |
|
|
884 | tint = shading2tint32 (&shade); |
|
|
885 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
|
|
886 | if (get_dpy_window_position (dpy, display->root, parent[0], NULL, NULL, &root_x, &root_y)) |
|
|
887 | { |
|
|
888 | ASImageLayer *layers = create_image_layers (2); |
|
|
889 | ASImage *merged_im = NULL; |
|
|
890 | int back_x, back_y, back_w, back_h; |
|
|
891 | /* merge_layers does good job at tiling background appropriately, |
|
|
892 | so all we need is to cut out smallest possible piece : */ |
|
|
893 | #define MAKE_ROOTPMAP_GEOM(xy,wh,widthheight) \ |
|
|
894 | do{ while( root_##xy < 0 ) root_##xy += (int)wrootattr.widthheight; \ |
|
|
895 | back_##xy = root_##xy % pmap_##wh; /* that gives us left side of the closest tile : */ \ |
|
|
896 | if( pmap_##wh >= back_##xy + szHint.widthheight ) \ |
|
|
897 | back_##wh = szHint.widthheight;/* background is large - limit it by our size */ \ |
|
|
898 | else \ |
|
|
899 | { /* small background - need the whole of it for successfull tiling :*/ \ |
|
|
900 | back_##xy = 0; \ |
|
|
901 | back_##wh = pmap_##wh; \ |
|
|
902 | }}while(0) |
|
|
903 | |
|
|
904 | MAKE_ROOTPMAP_GEOM(x,w,width); |
|
|
905 | MAKE_ROOTPMAP_GEOM(y,h,height); |
|
|
906 | |
|
|
907 | layers[0].im = pixmap2asimage (asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100); |
|
|
908 | layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
|
|
909 | layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
|
|
910 | layers[0].clip_width = szHint.width; |
|
|
911 | layers[0].clip_height = szHint.height; |
|
|
912 | layers[0].tint = tint; |
|
|
913 | if (rs[Rs_blurradius] && layers[0].im) |
|
|
914 | { |
|
|
915 | double r = atof(rs[Rs_blurradius]); |
|
|
916 | ASImage* tmp = blur_asimage_gauss (asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
917 | if (tmp) |
|
|
918 | { |
|
|
919 | destroy_asimage (&layers[0].im); |
|
|
920 | layers[0].im = tmp; |
|
|
921 | } |
|
|
922 | } |
|
|
923 | if (original_asim != NULL) |
|
|
924 | { |
|
|
925 | int fore_w, fore_h; |
|
|
926 | layers[1].im = original_asim; |
|
|
927 | if (bgPixmap.auto_resize) |
|
|
928 | { |
|
|
929 | fore_w = szHint.width; |
|
|
930 | fore_h = szHint.height; |
|
|
931 | } |
|
|
932 | else |
|
|
933 | { |
|
|
934 | fore_w = bgPixmap.w; |
|
|
935 | fore_h = bgPixmap.h; |
|
|
936 | } |
|
|
937 | if (fore_w != original_asim->width |
|
|
938 | || fore_h != original_asim->height) |
|
|
939 | { |
|
|
940 | layers[1].im = scale_asimage (asv, |
|
|
941 | original_asim, |
|
|
942 | fore_w, fore_h, |
|
|
943 | ASA_ASImage, 100, |
|
|
944 | ASIMAGE_QUALITY_DEFAULT); |
|
|
945 | } |
|
|
946 | |
|
|
947 | layers[1].clip_width = szHint.width; |
|
|
948 | layers[1].clip_height = szHint.height; |
|
|
949 | |
|
|
950 | if (rs[Rs_blendtype]) |
|
|
951 | { |
|
|
952 | layers[1].merge_scanlines = blend_scanlines_name2func (rs[Rs_blendtype]); |
|
|
953 | if (layers[1].merge_scanlines == NULL) |
|
|
954 | layers[1].merge_scanlines = alphablend_scanlines; |
|
|
955 | } |
|
|
956 | } |
|
|
957 | merged_im = merge_layers (asv, layers, layers[1].im?2:1, |
|
|
958 | szHint.width, szHint.height, |
|
|
959 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
960 | if (layers[1].im != original_asim) |
|
|
961 | destroy_asimage (&(layers[1].im)); |
|
|
962 | destroy_asimage (&(layers[0].im)); |
|
|
963 | if (merged_im != NULL) |
|
|
964 | { |
|
|
965 | tmp_pmap = asimage2pixmap (asv, DefaultRootWindow(dpy), merged_im, gc, True); |
|
|
966 | destroy_asimage (&merged_im); |
|
|
967 | } |
|
|
968 | free (layers); |
|
|
969 | } |
|
|
970 | } |
|
|
971 | if (tmp_pmap != None) |
|
|
972 | { |
|
|
973 | success = True; |
|
|
974 | if (pixmap != None) |
|
|
975 | XFreePixmap (dpy, pixmap); |
|
|
976 | pixmap = tmp_pmap; |
|
|
977 | } |
|
|
978 | } |
|
|
979 | #else /* HAVE_AFTERIMAGE */ |
|
|
980 | { |
|
|
981 | /* |
|
|
982 | * Copy display->root pixmap transparency |
|
|
983 | */ |
|
|
984 | Window wjunk; |
|
|
985 | int junk; |
|
|
986 | unsigned int ujunk; |
|
|
987 | /* root pixmap may be bad - allow a error */ |
|
|
988 | allowedxerror = -1; |
|
|
989 | if (XGetGeometry (dpy, rootpixmap, &wjunk, &junk, &junk, &pmap_w, &pmap_h, &ujunk, &ujunk)) |
|
|
990 | { |
|
|
991 | XImage *image = NULL; |
|
|
992 | int shade = 100; |
|
|
993 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
994 | Bool whole_tint = False; |
|
|
995 | |
|
|
996 | while (sx < 0) sx += (int)wrootattr.width; |
|
|
997 | while (sy < 0) sy += (int)wrootattr.height; |
|
|
998 | |
|
|
999 | if (pixmap != None) |
|
|
1000 | XFreePixmap (dpy, pixmap); |
|
|
1001 | pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, rootdepth); |
|
|
1002 | |
|
|
1003 | #if TINTING |
|
|
1004 | if (rs[Rs_shade]) |
|
|
1005 | shade = atoi (rs[Rs_shade]); |
|
|
1006 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
1007 | pix_colors_focused [Color_tint].get (c); |
|
|
1008 | #define IS_COMPONENT_WHOLESOME(c) ((c) <=0x000700 || (c)>=0x00f700) |
|
|
1009 | if (shade >= 100) |
|
|
1010 | whole_tint = (IS_COMPONENT_WHOLESOME(c.r) |
|
|
1011 | && IS_COMPONENT_WHOLESOME(c.g) |
|
|
1012 | && IS_COMPONENT_WHOLESOME(c.b)); |
|
|
1013 | #undef IS_COMPONENT_WHOLESOME |
|
|
1014 | |
|
|
1015 | /* If No tinting to be done - simply tile root pixmap on our pixmap - |
|
|
1016 | * no need in XImage at all, thus following if() only for case with tinting */ |
|
|
1017 | if (whole_tint || pmap_w < sx + szHint.width || pmap_h < sy + szHint.height) |
|
|
1018 | #endif /* TINTING */ |
|
|
1019 | { |
|
|
1020 | gcvalue.tile = rootpixmap; |
|
|
1021 | gcvalue.fill_style = FillTiled; |
|
|
1022 | gcvalue.ts_x_origin = -sx; |
|
|
1023 | gcvalue.ts_y_origin = -sy; |
|
|
1024 | gc = XCreateGC (dpy, rootpixmap, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcvalue); |
|
|
1025 | XFillRectangle (dpy, pixmap, gc, 0, 0, szHint.width, szHint.height); |
|
|
1026 | #if TINTING |
|
|
1027 | if (whole_tint) |
|
|
1028 | { |
|
|
1029 | /* In this case we can tint image server-side getting significant |
|
|
1030 | * performance improvements, as we eliminate XImage transfer |
|
|
1031 | */ |
|
|
1032 | gcvalue.foreground = Pixel (pix_colors_focused [Color_tint]); |
|
|
1033 | gcvalue.function = GXand; |
|
|
1034 | gcvalue.fill_style = FillSolid; |
|
|
1035 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcvalue); |
|
|
1036 | XFillRectangle (dpy, pixmap, gc, 0, 0, szHint.width, szHint.height); |
|
|
1037 | success = True; |
|
|
1038 | } |
|
|
1039 | else |
|
|
1040 | image = XGetImage (dpy, pixmap, 0, 0, szHint.width, szHint.height, AllPlanes, ZPixmap); |
|
|
1041 | #else |
|
|
1042 | success = True; |
|
|
1043 | #endif /* TINTING */ |
|
|
1044 | } |
|
|
1045 | #if TINTING |
|
|
1046 | if (!success && image == NULL) |
|
|
1047 | image = XGetImage (dpy, rootpixmap, sx, sy, szHint.width, szHint.height, AllPlanes, ZPixmap); |
|
|
1048 | if (image != NULL) |
|
|
1049 | { |
|
|
1050 | if (gc == NULL) |
|
|
1051 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
|
|
1052 | if (ISSET_PIXCOLOR (Color_tint) || shade != 100) |
|
|
1053 | ShadeXImage (this, image, shade, c.r, c.g, c.b); |
|
|
1054 | XPutImage (dpy, pixmap, gc, image, 0, 0, 0, 0, image->width, image->height); |
|
|
1055 | XDestroyImage (image); |
|
|
1056 | success = True; |
|
|
1057 | } |
|
|
1058 | #endif |
|
|
1059 | } |
|
|
1060 | allowedxerror = 0; |
|
|
1061 | } |
|
|
1062 | #endif /* HAVE_AFTERIMAGE */ |
|
|
1063 | if (gc != NULL) |
|
|
1064 | XFreeGC (dpy, gc); |
|
|
1065 | |
|
|
1066 | if (!success) |
|
|
1067 | { |
|
|
1068 | if (am_transparent && am_pixmap_trans) |
|
|
1069 | { |
|
|
1070 | pchanged = 1; |
|
|
1071 | if (pixmap != None) |
|
|
1072 | { |
|
|
1073 | XFreePixmap (dpy, pixmap); |
|
|
1074 | pixmap = None; |
|
|
1075 | } |
|
|
1076 | } |
|
|
1077 | |
|
|
1078 | am_pixmap_trans = 0; |
|
|
1079 | } |
|
|
1080 | else |
|
|
1081 | { |
|
|
1082 | XSetWindowBackgroundPixmap (dpy, parent[0], pixmap); |
|
|
1083 | XClearWindow (dpy, parent[0]); |
|
|
1084 | |
|
|
1085 | if (!am_transparent || !am_pixmap_trans) |
|
|
1086 | pchanged = 1; |
|
|
1087 | |
|
|
1088 | am_transparent = am_pixmap_trans = 1; |
|
|
1089 | } |
|
|
1090 | } |
|
|
1091 | |
|
|
1092 | if (am_pixmap_trans) |
|
|
1093 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
|
|
1094 | else |
|
|
1095 | { |
|
|
1096 | unsigned int n; |
|
|
1097 | /* |
|
|
1098 | * InheritPixmap transparency |
|
|
1099 | */ |
|
|
1100 | for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
|
|
1101 | { |
|
|
1102 | oldp = parent[i]; |
|
|
1103 | XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n); |
|
|
1104 | XFree (list); |
|
|
1105 | |
|
|
1106 | if (parent[i] == display->root) |
|
|
1107 | { |
|
|
1108 | if (oldp != None) |
|
|
1109 | pchanged = 1; |
|
|
1110 | |
|
|
1111 | break; |
|
|
1112 | } |
|
|
1113 | |
|
|
1114 | if (oldp != parent[i]) |
|
|
1115 | pchanged = 1; |
|
|
1116 | } |
|
|
1117 | |
|
|
1118 | n = 0; |
|
|
1119 | |
|
|
1120 | if (pchanged) |
|
|
1121 | for (; n < (unsigned int)i; n++) |
|
|
1122 | { |
|
|
1123 | XGetWindowAttributes (dpy, parent[n], &wattr); |
|
|
1124 | |
|
|
1125 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
|
|
1126 | { |
|
|
1127 | n = (int) (sizeof (parent) / sizeof (Window)) + 1; |
|
|
1128 | break; |
|
|
1129 | } |
|
|
1130 | } |
|
|
1131 | |
|
|
1132 | if (n > (sizeof (parent) / sizeof (parent[0]))) |
|
|
1133 | { |
|
|
1134 | XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]); |
|
|
1135 | XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]); |
|
|
1136 | am_transparent = 0; |
|
|
1137 | /* XXX: also turn off Opt_transparent? */ |
|
|
1138 | } |
|
|
1139 | else |
|
|
1140 | { |
|
|
1141 | for (n = 0; n < (unsigned int)i; n++) |
|
|
1142 | { |
|
|
1143 | XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative); |
|
|
1144 | XClearWindow (dpy, parent[n]); |
|
|
1145 | } |
|
|
1146 | |
|
|
1147 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
|
|
1148 | am_transparent = 1; |
|
|
1149 | } |
|
|
1150 | |
|
|
1151 | for (; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
|
|
1152 | parent[i] = None; |
|
|
1153 | } |
|
|
1154 | |
|
|
1155 | if (scrollBar.win) |
|
|
1156 | { |
|
|
1157 | XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); |
|
|
1158 | scrollBar.setIdle (); |
|
|
1159 | scrollbar_show (0); |
|
|
1160 | } |
|
|
1161 | |
|
|
1162 | if (am_transparent) |
|
|
1163 | { |
|
|
1164 | want_refresh = want_full_refresh = 1; |
|
|
1165 | if (am_pixmap_trans) |
|
|
1166 | flush (); |
|
|
1167 | } |
|
|
1168 | |
|
|
1169 | // return pchanged; |
|
|
1170 | } |
|
|
1171 | #endif |
