… | |
… | |
103 | #endif |
103 | #endif |
104 | flags = 0; |
104 | flags = 0; |
105 | pixmap = None; |
105 | pixmap = None; |
106 | valid_since = invalid_since = 0; |
106 | valid_since = invalid_since = 0; |
107 | target = 0; |
107 | target = 0; |
|
|
108 | target_x = target_y = 0; |
108 | } |
109 | } |
109 | |
110 | |
110 | void |
111 | void |
111 | bgPixmap_t::destroy () |
112 | bgPixmap_t::destroy () |
112 | { |
113 | { |
… | |
… | |
120 | g_object_unref (pixbuf); |
121 | g_object_unref (pixbuf); |
121 | #endif |
122 | #endif |
122 | |
123 | |
123 | if (pixmap && target) |
124 | if (pixmap && target) |
124 | XFreePixmap (target->dpy, pixmap); |
125 | XFreePixmap (target->dpy, pixmap); |
|
|
126 | } |
|
|
127 | |
|
|
128 | bool |
|
|
129 | bgPixmap_t::set_position (int x, int y) |
|
|
130 | { |
|
|
131 | |
|
|
132 | if (target_x != x |
|
|
133 | || target_y != y) |
|
|
134 | { |
|
|
135 | target_x = x; |
|
|
136 | target_y = y; |
|
|
137 | return true; |
|
|
138 | } |
|
|
139 | return false; |
125 | } |
140 | } |
126 | |
141 | |
127 | bool |
142 | bool |
128 | bgPixmap_t::window_size_sensitive () |
143 | bgPixmap_t::window_size_sensitive () |
129 | { |
144 | { |
… | |
… | |
246 | int geom_flags = 0; |
261 | int geom_flags = 0; |
247 | int x = 0, y = 0; |
262 | int x = 0, y = 0; |
248 | unsigned int w = 0, h = 0; |
263 | unsigned int w = 0, h = 0; |
249 | unsigned int n; |
264 | unsigned int n; |
250 | unsigned long new_flags = (flags & (~geometryFlags)); |
265 | unsigned long new_flags = (flags & (~geometryFlags)); |
251 | const char *p; |
266 | const char *ops; |
252 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
267 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
253 | |
268 | |
254 | if (geom == NULL) |
269 | if (geom == NULL) |
255 | return false; |
270 | return false; |
256 | |
271 | |
257 | char str[MAXLEN_GEOM]; |
272 | char str[MAXLEN_GEOM]; |
258 | |
273 | |
259 | while (isspace(*geom)) ++geom; |
|
|
260 | if ((p = strchr (geom, ';')) == NULL) |
|
|
261 | p = strchr (geom, '\0'); |
274 | ops = strchr (geom, ':'); |
262 | |
275 | if (ops == NULL) |
|
|
276 | n = strlen (geom); |
|
|
277 | else |
263 | n = (p - geom); |
278 | n = ops - geom; |
|
|
279 | |
264 | if (n < MAXLEN_GEOM) |
280 | if (n >= MAXLEN_GEOM) |
265 | { |
281 | return false; |
266 | char *ops; |
|
|
267 | |
282 | |
268 | memcpy (str, geom, n); |
283 | memcpy (str, geom, n); |
269 | str[n] = '\0'; |
284 | str[n] = '\0'; |
270 | if (str[0] == ':') |
285 | rxvt_strtrim (str); |
271 | ops = &str[0]; |
|
|
272 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
|
|
273 | ops = &str[0]; |
|
|
274 | else |
|
|
275 | { |
|
|
276 | char *tmp; |
|
|
277 | ops = strchr (str, ':'); |
|
|
278 | if (ops != NULL) |
|
|
279 | { |
|
|
280 | for (tmp = ops-1; tmp >= str && isspace(*tmp); --tmp); |
|
|
281 | *(++tmp) = '\0'; |
|
|
282 | if (ops == tmp) ++ops; |
|
|
283 | } |
|
|
284 | } |
|
|
285 | |
286 | |
286 | if (ops > str || ops == NULL) |
287 | if (str[0]) |
287 | { |
288 | { |
288 | /* we have geometry string - let's handle it prior to applying ops */ |
289 | /* we have geometry string - let's handle it prior to applying ops */ |
289 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
290 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
290 | |
|
|
291 | if (!update) /* setting up geometry from scratch */ |
|
|
292 | { |
|
|
293 | if (!(geom_flags & XValue)) |
|
|
294 | { |
|
|
295 | /* use default geometry - centered */ |
|
|
296 | x = y = defaultAlign; |
|
|
297 | } |
|
|
298 | else if (!(geom_flags & YValue)) |
|
|
299 | y = x; |
|
|
300 | |
|
|
301 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
|
|
302 | { |
|
|
303 | /* use default geometry - scaled */ |
|
|
304 | w = h = defaultScale; |
|
|
305 | } |
|
|
306 | else if (geom_flags & WidthValue) |
|
|
307 | { |
|
|
308 | if (!(geom_flags & HeightValue)) |
|
|
309 | h = w; |
|
|
310 | } |
|
|
311 | else |
|
|
312 | w = h; |
|
|
313 | } |
|
|
314 | } /* done parsing geometry string */ |
291 | } /* done parsing geometry string */ |
|
|
292 | |
315 | else if (!update) |
293 | if (!update) |
316 | { |
294 | { |
317 | /* default geometry - scaled and centered */ |
295 | if (!(geom_flags & XValue)) |
318 | x = y = defaultAlign; |
296 | x = y = defaultAlign; |
|
|
297 | else if (!(geom_flags & YValue)) |
|
|
298 | y = x; |
|
|
299 | |
|
|
300 | if (!(geom_flags & (WidthValue|HeightValue))) |
319 | w = h = defaultScale; |
301 | w = h = defaultScale; |
320 | } |
302 | else if (!(geom_flags & HeightValue)) |
|
|
303 | h = w; |
|
|
304 | else if (!(geom_flags & WidthValue)) |
|
|
305 | w = h; |
321 | |
306 | |
322 | if (!update) |
|
|
323 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
307 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
|
|
308 | } |
324 | |
309 | |
325 | if (ops) |
310 | if (ops) |
326 | { |
311 | { |
327 | while (*ops) |
312 | char **arr = rxvt_strsplit (':', ops + 1); |
|
|
313 | |
|
|
314 | for (int i = 0; arr[i]; i++) |
328 | { |
315 | { |
329 | while (*ops == ':' || isspace(*ops)) ++ops; |
|
|
330 | |
|
|
331 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
316 | # define CHECK_GEOM_OPS(op_str) (strcasecmp (arr[i], (op_str)) == 0) |
332 | if (CHECK_GEOM_OPS ("tile")) |
317 | if (CHECK_GEOM_OPS ("tile")) |
333 | { |
318 | { |
334 | w = h = noScale; |
319 | w = h = noScale; |
335 | geom_flags |= WidthValue|HeightValue; |
320 | geom_flags |= WidthValue|HeightValue; |
336 | } |
321 | } |
337 | else if (CHECK_GEOM_OPS ("propscale")) |
322 | else if (CHECK_GEOM_OPS ("propscale")) |
338 | { |
323 | { |
339 | new_flags |= propScale; |
324 | new_flags |= propScale; |
340 | } |
325 | } |
341 | else if (CHECK_GEOM_OPS ("hscale")) |
326 | else if (CHECK_GEOM_OPS ("hscale")) |
342 | { |
327 | { |
343 | if (w == 0) w = windowScale; |
328 | if (w == 0) w = windowScale; |
344 | |
329 | |
345 | h = noScale; |
330 | h = noScale; |
346 | geom_flags |= WidthValue|HeightValue; |
331 | geom_flags |= WidthValue|HeightValue; |
347 | } |
332 | } |
348 | else if (CHECK_GEOM_OPS ("vscale")) |
333 | else if (CHECK_GEOM_OPS ("vscale")) |
349 | { |
334 | { |
350 | if (h == 0) h = windowScale; |
335 | if (h == 0) h = windowScale; |
351 | |
336 | |
352 | w = noScale; |
337 | w = noScale; |
353 | geom_flags |= WidthValue|HeightValue; |
338 | geom_flags |= WidthValue|HeightValue; |
354 | } |
339 | } |
355 | else if (CHECK_GEOM_OPS ("scale")) |
340 | else if (CHECK_GEOM_OPS ("scale")) |
356 | { |
341 | { |
357 | if (h == 0) h = windowScale; |
342 | if (h == 0) h = windowScale; |
358 | if (w == 0) w = windowScale; |
343 | if (w == 0) w = windowScale; |
359 | |
344 | |
360 | geom_flags |= WidthValue|HeightValue; |
345 | geom_flags |= WidthValue|HeightValue; |
361 | } |
346 | } |
362 | else if (CHECK_GEOM_OPS ("auto")) |
347 | else if (CHECK_GEOM_OPS ("auto")) |
363 | { |
348 | { |
364 | w = h = windowScale; |
349 | w = h = windowScale; |
365 | x = y = centerAlign; |
350 | x = y = centerAlign; |
366 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
351 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
367 | } |
352 | } |
368 | else if (CHECK_GEOM_OPS ("root")) |
353 | else if (CHECK_GEOM_OPS ("root")) |
369 | { |
354 | { |
370 | new_flags |= rootAlign; |
355 | new_flags |= rootAlign; |
371 | w = h = noScale; |
356 | w = h = noScale; |
372 | geom_flags |= WidthValue|HeightValue; |
357 | geom_flags |= WidthValue|HeightValue; |
373 | } |
358 | } |
374 | # undef CHECK_GEOM_OPS |
359 | # undef CHECK_GEOM_OPS |
375 | |
|
|
376 | while (*ops != ':' && *ops != '\0') ++ops; |
|
|
377 | } /* done parsing ops */ |
360 | } /* done parsing ops */ |
378 | } |
|
|
379 | |
361 | |
|
|
362 | rxvt_free_strsplit (arr); |
|
|
363 | } |
|
|
364 | |
380 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
365 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
381 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
366 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
382 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
367 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
383 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
368 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
384 | } |
|
|
385 | |
369 | |
386 | if (new_flags != flags) |
370 | if (new_flags != flags) |
387 | { |
371 | { |
388 | flags = new_flags; |
372 | flags = new_flags; |
389 | changed = true; |
373 | changed = true; |
… | |
… | |
414 | if (!w) w = image_width; |
398 | if (!w) w = image_width; |
415 | if (!h) h = image_height; |
399 | if (!h) h = image_height; |
416 | |
400 | |
417 | if (flags & rootAlign) |
401 | if (flags & rootAlign) |
418 | { |
402 | { |
419 | target->get_window_origin (x, y); |
|
|
420 | x = -x; |
403 | x = -target_x; |
421 | y = -y; |
404 | y = -target_y; |
422 | } |
405 | } |
423 | else |
406 | else |
424 | { |
407 | { |
425 | x = make_align_position (h_align, target_width, w); |
408 | x = make_align_position (h_align, target_width, w); |
426 | y = make_align_position (v_align, target_height, h); |
409 | y = make_align_position (v_align, target_height, h); |
… | |
… | |
674 | } |
657 | } |
675 | # endif /* HAVE_AFTERIMAGE */ |
658 | # endif /* HAVE_AFTERIMAGE */ |
676 | |
659 | |
677 | # ifdef HAVE_PIXBUF |
660 | # ifdef HAVE_PIXBUF |
678 | bool |
661 | bool |
|
|
662 | bgPixmap_t::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
663 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
664 | unsigned int width, unsigned int height) |
|
|
665 | { |
|
|
666 | XImage *ximage; |
|
|
667 | char *data, *line; |
|
|
668 | int bytes_per_pixel; |
|
|
669 | int width_r, width_g, width_b; |
|
|
670 | int sh_r, sh_g, sh_b; |
|
|
671 | int rowstride; |
|
|
672 | int channels; |
|
|
673 | unsigned char *row; |
|
|
674 | Visual *visual = target->visual; |
|
|
675 | int depth = target->depth; |
|
|
676 | |
|
|
677 | if (visual->c_class != TrueColor) |
|
|
678 | return false; |
|
|
679 | |
|
|
680 | if (depth == 24 || depth == 32) |
|
|
681 | bytes_per_pixel = 4; |
|
|
682 | else if (depth == 15 || depth == 16) |
|
|
683 | bytes_per_pixel = 2; |
|
|
684 | else |
|
|
685 | return false; |
|
|
686 | |
|
|
687 | width_r = rxvt_popcount (visual->red_mask); |
|
|
688 | width_g = rxvt_popcount (visual->green_mask); |
|
|
689 | width_b = rxvt_popcount (visual->blue_mask); |
|
|
690 | |
|
|
691 | if (width_r > 8 || width_g > 8 || width_b > 8) |
|
|
692 | return false; |
|
|
693 | |
|
|
694 | sh_r = rxvt_ctz (visual->red_mask); |
|
|
695 | sh_g = rxvt_ctz (visual->green_mask); |
|
|
696 | sh_b = rxvt_ctz (visual->blue_mask); |
|
|
697 | |
|
|
698 | if (width > INT_MAX / height / bytes_per_pixel) |
|
|
699 | return false; |
|
|
700 | |
|
|
701 | data = (char *)malloc (width * height * bytes_per_pixel); |
|
|
702 | if (!data) |
|
|
703 | return false; |
|
|
704 | |
|
|
705 | ximage = XCreateImage (target->dpy, visual, depth, ZPixmap, 0, data, |
|
|
706 | width, height, bytes_per_pixel * 8, 0); |
|
|
707 | if (!ximage) |
|
|
708 | { |
|
|
709 | free (data); |
|
|
710 | return false; |
|
|
711 | } |
|
|
712 | |
|
|
713 | ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
|
|
714 | |
|
|
715 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
|
|
716 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
|
|
717 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
|
|
718 | line = data; |
|
|
719 | |
|
|
720 | for (int y = 0; y < height; y++) |
|
|
721 | { |
|
|
722 | for (int x = 0; x < width; x++) |
|
|
723 | { |
|
|
724 | unsigned char *pixel = row + x * channels; |
|
|
725 | uint32_t value; |
|
|
726 | |
|
|
727 | value = ((pixel[0] >> (8 - width_r)) << sh_r) |
|
|
728 | | ((pixel[1] >> (8 - width_g)) << sh_g) |
|
|
729 | | ((pixel[2] >> (8 - width_b)) << sh_b); |
|
|
730 | |
|
|
731 | if (bytes_per_pixel == 4) |
|
|
732 | ((uint32_t *)line)[x] = value; |
|
|
733 | else |
|
|
734 | ((uint16_t *)line)[x] = value; |
|
|
735 | } |
|
|
736 | |
|
|
737 | row += rowstride; |
|
|
738 | line += ximage->bytes_per_line; |
|
|
739 | } |
|
|
740 | |
|
|
741 | XPutImage (target->dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
|
|
742 | XDestroyImage (ximage); |
|
|
743 | return true; |
|
|
744 | } |
|
|
745 | |
|
|
746 | bool |
679 | bgPixmap_t::render_image (unsigned long background_flags) |
747 | bgPixmap_t::render_image (unsigned long background_flags) |
680 | { |
748 | { |
681 | if (target == NULL) |
749 | if (target == NULL) |
682 | return false; |
750 | return false; |
683 | |
751 | |
… | |
… | |
764 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
832 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
765 | |
833 | |
766 | if (h_scale == 0 || v_scale == 0) |
834 | if (h_scale == 0 || v_scale == 0) |
767 | { |
835 | { |
768 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
836 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
769 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
837 | pixbuf_to_pixmap (result, tile, gc, |
770 | 0, 0, |
838 | 0, 0, |
771 | 0, 0, |
839 | 0, 0, |
772 | image_width, image_height, |
840 | image_width, image_height); |
773 | XLIB_RGB_DITHER_NONE, |
|
|
774 | 0, 0); |
|
|
775 | |
841 | |
776 | gcv.tile = tile; |
842 | gcv.tile = tile; |
777 | gcv.fill_style = FillTiled; |
843 | gcv.fill_style = FillTiled; |
778 | gcv.ts_x_origin = x; |
844 | gcv.ts_x_origin = x; |
779 | gcv.ts_y_origin = y; |
845 | gcv.ts_y_origin = y; |
… | |
… | |
794 | || dst_x + dst_width < new_pmap_width |
860 | || dst_x + dst_width < new_pmap_width |
795 | || dst_y + dst_height < new_pmap_height) |
861 | || dst_y + dst_height < new_pmap_height) |
796 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
862 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
797 | |
863 | |
798 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
864 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
799 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
865 | pixbuf_to_pixmap (result, pixmap, gc, |
800 | src_x, src_y, |
866 | src_x, src_y, |
801 | dst_x, dst_y, |
867 | dst_x, dst_y, |
802 | dst_width, dst_height, |
868 | dst_width, dst_height); |
803 | XLIB_RGB_DITHER_NONE, |
|
|
804 | 0, 0); |
|
|
805 | } |
869 | } |
806 | |
870 | |
807 | #if XRENDER |
871 | #if XRENDER |
808 | if (background_flags) |
872 | if (background_flags) |
809 | { |
873 | { |
… | |
… | |
957 | bool has_shade = shade != 100; |
1021 | bool has_shade = shade != 100; |
958 | |
1022 | |
959 | if (tint) |
1023 | if (tint) |
960 | { |
1024 | { |
961 | tint->get (c); |
1025 | tint->get (c); |
962 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1026 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x00ff || (cmp) >= 0xff00) |
|
|
1027 | if (!has_shade |
963 | if (!has_shade && IS_COMPONENT_WHOLESOME (c.r) |
1028 | && IS_COMPONENT_WHOLESOME (c.r) |
964 | && IS_COMPONENT_WHOLESOME (c.g) |
1029 | && IS_COMPONENT_WHOLESOME (c.g) |
965 | && IS_COMPONENT_WHOLESOME (c.b)) |
1030 | && IS_COMPONENT_WHOLESOME (c.b)) |
966 | flags |= bgPixmap_t::tintWholesome; |
1031 | flags |= bgPixmap_t::tintWholesome; |
967 | # undef IS_COMPONENT_WHOLESOME |
1032 | # undef IS_COMPONENT_WHOLESOME |
968 | } |
1033 | } |
969 | |
1034 | |
970 | if (has_shade) |
1035 | if (has_shade || tint) |
971 | flags |= bgPixmap_t::tintNeeded; |
1036 | flags |= bgPixmap_t::tintNeeded; |
972 | else if (tint) |
|
|
973 | { |
|
|
974 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
|
|
975 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
|
|
976 | { |
|
|
977 | flags |= bgPixmap_t::tintNeeded; |
|
|
978 | } |
|
|
979 | } |
|
|
980 | |
1037 | |
981 | return flags; |
1038 | return flags; |
982 | } |
1039 | } |
983 | |
1040 | |
984 | bool |
1041 | bool |
… | |
… | |
987 | if (!(flags & tintSet) || tint != new_tint) |
1044 | if (!(flags & tintSet) || tint != new_tint) |
988 | { |
1045 | { |
989 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1046 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
990 | tint = new_tint; |
1047 | tint = new_tint; |
991 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1048 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
992 | return true; |
|
|
993 | } |
|
|
994 | |
|
|
995 | return false; |
|
|
996 | } |
|
|
997 | |
|
|
998 | bool |
|
|
999 | bgPixmap_t::unset_tint () |
|
|
1000 | { |
|
|
1001 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
|
|
1002 | |
|
|
1003 | if (new_flags != (flags & tintFlags)) |
|
|
1004 | { |
|
|
1005 | flags = (flags & ~tintFlags) | new_flags; |
|
|
1006 | return true; |
1049 | return true; |
1007 | } |
1050 | } |
1008 | |
1051 | |
1009 | return false; |
1052 | return false; |
1010 | } |
1053 | } |
… | |
… | |
1155 | c.g = (c.g * shade) / 100; |
1198 | c.g = (c.g * shade) / 100; |
1156 | c.b = (c.b * shade) / 100; |
1199 | c.b = (c.b * shade) / 100; |
1157 | } |
1200 | } |
1158 | else |
1201 | else |
1159 | { |
1202 | { |
1160 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
1203 | c.r = (c.r * (200 - shade)) / 100; |
1161 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
1204 | c.g = (c.g * (200 - shade)) / 100; |
1162 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
1205 | c.b = (c.b * (200 - shade)) / 100; |
1163 | } |
1206 | } |
1164 | |
1207 | |
1165 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1208 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1166 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1209 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1167 | XRenderPictureAttributes pa; |
1210 | XRenderPictureAttributes pa; |
… | |
… | |
1181 | |
1224 | |
1182 | if (mask_pic && overlay_pic && back_pic) |
1225 | if (mask_pic && overlay_pic && back_pic) |
1183 | { |
1226 | { |
1184 | XRenderColor mask_c; |
1227 | XRenderColor mask_c; |
1185 | |
1228 | |
1186 | mask_c.red = mask_c.green = mask_c.blue = shade > 100 ? 0xffff : 0; |
1229 | mask_c.red = mask_c.green = mask_c.blue = 0; |
1187 | mask_c.alpha = 0xffff; |
1230 | mask_c.alpha = 0xffff; |
1188 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1231 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1189 | |
1232 | |
1190 | mask_c.alpha = 0; |
1233 | mask_c.alpha = 0; |
1191 | mask_c.red = 0xffff - c.r; |
1234 | mask_c.red = 0xffff - c.r; |
1192 | mask_c.green = 0xffff - c.g; |
1235 | mask_c.green = 0xffff - c.g; |
1193 | mask_c.blue = 0xffff - c.b; |
1236 | mask_c.blue = 0xffff - c.b; |
1194 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1237 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1195 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1238 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1239 | |
|
|
1240 | if (shade > 100) |
|
|
1241 | { |
|
|
1242 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1243 | mask_c.alpha = 0; |
|
|
1244 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1245 | |
|
|
1246 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1247 | } |
|
|
1248 | |
1196 | ret = true; |
1249 | ret = true; |
1197 | } |
1250 | } |
1198 | |
1251 | |
1199 | XRenderFreePicture (dpy, mask_pic); |
1252 | XRenderFreePicture (dpy, mask_pic); |
1200 | XRenderFreePicture (dpy, overlay_pic); |
1253 | XRenderFreePicture (dpy, overlay_pic); |
… | |
… | |
1231 | int window_height = target->szHint.height; |
1284 | int window_height = target->szHint.height; |
1232 | int sx, sy; |
1285 | int sx, sy; |
1233 | XGCValues gcv; |
1286 | XGCValues gcv; |
1234 | GC gc; |
1287 | GC gc; |
1235 | |
1288 | |
1236 | target->get_window_origin (sx, sy); |
1289 | sx = target_x; |
|
|
1290 | sy = target_y; |
1237 | |
1291 | |
1238 | /* check if we are outside of the visible part of the virtual screen : */ |
1292 | /* check if we are outside of the visible part of the virtual screen : */ |
1239 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1293 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1240 | || sx >= root_width || sy >= root_height) |
1294 | || sx >= root_width || sy >= root_height) |
1241 | return 0; |
1295 | return 0; |
… | |
… | |
1294 | |
1348 | |
1295 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1349 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1296 | return 0; |
1350 | return 0; |
1297 | |
1351 | |
1298 | /* straightforward pixmap copy */ |
1352 | /* straightforward pixmap copy */ |
|
|
1353 | while (sx < 0) sx += (int)root_width; |
|
|
1354 | while (sy < 0) sy += (int)root_height; |
|
|
1355 | |
1299 | gcv.tile = recoded_root_pmap; |
1356 | gcv.tile = recoded_root_pmap; |
1300 | gcv.fill_style = FillTiled; |
1357 | gcv.fill_style = FillTiled; |
1301 | |
|
|
1302 | while (sx < 0) sx += (int)root_width; |
|
|
1303 | while (sy < 0) sy += (int)root_height; |
|
|
1304 | |
|
|
1305 | gcv.ts_x_origin = -sx; |
1358 | gcv.ts_x_origin = -sx; |
1306 | gcv.ts_y_origin = -sy; |
1359 | gcv.ts_y_origin = -sy; |
1307 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1360 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1308 | |
1361 | |
1309 | if (gc) |
1362 | if (gc) |
… | |
… | |
1346 | } |
1399 | } |
1347 | |
1400 | |
1348 | void |
1401 | void |
1349 | bgPixmap_t::set_root_pixmap () |
1402 | bgPixmap_t::set_root_pixmap () |
1350 | { |
1403 | { |
1351 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1404 | Pixmap new_root_pixmap = target->get_pixmap_property (target->xa[XA_XROOTPMAP_ID]); |
1352 | if (new_root_pixmap == None) |
1405 | if (new_root_pixmap == None) |
1353 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1406 | new_root_pixmap = target->get_pixmap_property (target->xa[XA_ESETROOT_PMAP_ID]); |
1354 | |
1407 | |
1355 | root_pixmap = new_root_pixmap; |
1408 | root_pixmap = new_root_pixmap; |
1356 | } |
1409 | } |
1357 | # endif /* ENABLE_TRANSPARENCY */ |
1410 | # endif /* ENABLE_TRANSPARENCY */ |
1358 | |
1411 | |
1359 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1412 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1360 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c); |
1413 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1361 | # endif |
1414 | # endif |
1362 | |
1415 | |
1363 | bool |
1416 | bool |
1364 | bgPixmap_t::render () |
1417 | bgPixmap_t::render () |
1365 | { |
1418 | { |
… | |
… | |
1375 | /* we need to re-generate transparency pixmap in that case ! */ |
1428 | /* we need to re-generate transparency pixmap in that case ! */ |
1376 | background_flags = make_transparency_pixmap (); |
1429 | background_flags = make_transparency_pixmap (); |
1377 | if (background_flags == 0) |
1430 | if (background_flags == 0) |
1378 | return false; |
1431 | return false; |
1379 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1432 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1380 | flags = flags & ~isInvalid; |
1433 | flags &= ~isInvalid; |
1381 | } |
1434 | } |
1382 | # endif |
1435 | # endif |
1383 | |
1436 | |
1384 | # ifdef BG_IMAGE_FROM_FILE |
1437 | # ifdef BG_IMAGE_FROM_FILE |
1385 | if (have_image |
1438 | if (have_image |
1386 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1439 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1387 | { |
1440 | { |
1388 | if (render_image (background_flags)) |
1441 | if (render_image (background_flags)) |
1389 | flags = flags & ~isInvalid; |
1442 | flags &= ~isInvalid; |
1390 | } |
1443 | } |
1391 | # endif |
1444 | # endif |
1392 | |
1445 | |
1393 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1446 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1394 | XImage *result = NULL; |
1447 | XImage *result = NULL; |
… | |
… | |
1404 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1457 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1405 | { |
1458 | { |
1406 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1459 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1407 | if (flags & tintSet) |
1460 | if (flags & tintSet) |
1408 | tint.get (c); |
1461 | tint.get (c); |
1409 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1462 | shade_ximage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1410 | } |
1463 | } |
1411 | |
1464 | |
1412 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1465 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1413 | |
1466 | |
1414 | if (gc) |
1467 | if (gc) |
1415 | { |
1468 | { |
1416 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1469 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1417 | |
1470 | |
1418 | XFreeGC (target->dpy, gc); |
1471 | XFreeGC (target->dpy, gc); |
1419 | flags = flags & ~isInvalid; |
1472 | flags &= ~isInvalid; |
1420 | } |
1473 | } |
1421 | |
1474 | |
1422 | XDestroyImage (result); |
1475 | XDestroyImage (result); |
1423 | } |
1476 | } |
1424 | # endif |
1477 | # endif |
… | |
… | |
1519 | |
1572 | |
1520 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1573 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1521 | /* taken from aterm-0.4.2 */ |
1574 | /* taken from aterm-0.4.2 */ |
1522 | |
1575 | |
1523 | static void |
1576 | static void |
1524 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c) |
1577 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1525 | { |
1578 | { |
1526 | int sh_r, sh_g, sh_b; |
1579 | int sh_r, sh_g, sh_b; |
1527 | uint32_t mask_r, mask_g, mask_b; |
1580 | uint32_t mask_r, mask_g, mask_b; |
1528 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1581 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1529 | rgba low; |
1582 | rgba low; |
1530 | rgba high; |
1583 | rgba high; |
1531 | int i; |
1584 | int i; |
1532 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1585 | int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
1533 | |
1586 | |
1534 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1587 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1535 | |
1588 | |
1536 | /* for convenience */ |
1589 | /* for convenience */ |
1537 | mask_r = visual->red_mask; |
1590 | mask_r = visual->red_mask; |
1538 | mask_g = visual->green_mask; |
1591 | mask_g = visual->green_mask; |
1539 | mask_b = visual->blue_mask; |
1592 | mask_b = visual->blue_mask; |
1540 | |
1593 | |
1541 | /* boring lookup table pre-initialization */ |
1594 | /* boring lookup table pre-initialization */ |
1542 | switch (srcImage->depth) |
1595 | switch (ximage->depth) |
1543 | { |
1596 | { |
1544 | case 15: |
1597 | case 15: |
1545 | if ((mask_r != 0x7c00) || |
1598 | if ((mask_r != 0x7c00) || |
1546 | (mask_g != 0x03e0) || |
1599 | (mask_g != 0x03e0) || |
1547 | (mask_b != 0x001f)) |
1600 | (mask_b != 0x001f)) |
… | |
… | |
1600 | /* prepare limits for color transformation (each channel is handled separately) */ |
1653 | /* prepare limits for color transformation (each channel is handled separately) */ |
1601 | if (shade > 100) |
1654 | if (shade > 100) |
1602 | { |
1655 | { |
1603 | shade = 200 - shade; |
1656 | shade = 200 - shade; |
1604 | |
1657 | |
1605 | high.r = (65535 - c.r) * shade / 100; |
1658 | high.r = c.r * shade / 100; |
1606 | high.g = (65535 - c.g) * shade / 100; |
1659 | high.g = c.g * shade / 100; |
1607 | high.b = (65535 - c.b) * shade / 100; |
1660 | high.b = c.b * shade / 100; |
1608 | |
1661 | |
1609 | low.r = 65535 - high.r; |
1662 | low.r = 65535 * (100 - shade) / 100; |
1610 | low.g = 65535 - high.g; |
1663 | low.g = 65535 * (100 - shade) / 100; |
1611 | low.b = 65535 - high.b; |
1664 | low.b = 65535 * (100 - shade) / 100; |
1612 | } |
1665 | } |
1613 | else |
1666 | else |
1614 | { |
1667 | { |
1615 | high.r = c.r * shade / 100; |
1668 | high.r = c.r * shade / 100; |
1616 | high.g = c.g * shade / 100; |
1669 | high.g = c.g * shade / 100; |
… | |
… | |
1641 | tmp += (mask_b>>sh_b) * low.b; |
1694 | tmp += (mask_b>>sh_b) * low.b; |
1642 | lookup_b[i] = (tmp/65535)<<sh_b; |
1695 | lookup_b[i] = (tmp/65535)<<sh_b; |
1643 | } |
1696 | } |
1644 | |
1697 | |
1645 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1698 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1646 | if (srcImage->bits_per_pixel == 32 |
1699 | if (ximage->bits_per_pixel == 32 |
1647 | && (srcImage->depth == 24 || srcImage->depth == 32) |
1700 | && (ximage->depth == 24 || ximage->depth == 32) |
1648 | && srcImage->byte_order == host_byte_order) |
1701 | && ximage->byte_order == host_byte_order) |
1649 | { |
1702 | { |
1650 | uint32_t *p1, *pf, *p, *pl; |
1703 | uint32_t *p1, *pf, *p, *pl; |
1651 | p1 = (uint32_t *) srcImage->data; |
1704 | p1 = (uint32_t *) ximage->data; |
1652 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1705 | pf = (uint32_t *) (ximage->data + ximage->height * ximage->bytes_per_line); |
1653 | |
1706 | |
1654 | while (p1 < pf) |
1707 | while (p1 < pf) |
1655 | { |
1708 | { |
1656 | p = p1; |
1709 | p = p1; |
1657 | pl = p1 + srcImage->width; |
1710 | pl = p1 + ximage->width; |
1658 | for (; p < pl; p++) |
1711 | for (; p < pl; p++) |
1659 | { |
1712 | { |
1660 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1713 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1661 | lookup_g[(*p & 0x00ff00) >> 8] | |
1714 | lookup_g[(*p & 0x00ff00) >> 8] | |
1662 | lookup_b[(*p & 0x0000ff)] | |
1715 | lookup_b[(*p & 0x0000ff)] | |
1663 | (*p & 0xff000000); |
1716 | (*p & 0xff000000); |
1664 | } |
1717 | } |
1665 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
1718 | p1 = (uint32_t *) ((char *) p1 + ximage->bytes_per_line); |
1666 | } |
1719 | } |
1667 | } |
1720 | } |
1668 | else |
1721 | else |
1669 | { |
1722 | { |
1670 | for (int y = 0; y < srcImage->height; y++) |
1723 | for (int y = 0; y < ximage->height; y++) |
1671 | for (int x = 0; x < srcImage->width; x++) |
1724 | for (int x = 0; x < ximage->width; x++) |
1672 | { |
1725 | { |
1673 | unsigned long pixel = XGetPixel (srcImage, x, y); |
1726 | unsigned long pixel = XGetPixel (ximage, x, y); |
1674 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1727 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1675 | lookup_g[(pixel & mask_g) >> sh_g] | |
1728 | lookup_g[(pixel & mask_g) >> sh_g] | |
1676 | lookup_b[(pixel & mask_b) >> sh_b]; |
1729 | lookup_b[(pixel & mask_b) >> sh_b]; |
1677 | XPutPixel (srcImage, x, y, pixel); |
1730 | XPutPixel (ximage, x, y, pixel); |
1678 | } |
1731 | } |
1679 | } |
1732 | } |
1680 | |
1733 | |
1681 | free (lookup); |
1734 | free (lookup); |
1682 | } |
1735 | } |