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26 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
28 | |
28 | |
29 | #ifdef XPM_BACKGROUND |
29 | #ifdef XPM_BACKGROUND |
30 | |
30 | |
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31 | #ifndef HAVE_AFTERIMAGE |
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32 | /* |
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33 | * search for FILE in the current working directory, and within the |
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34 | * colon-delimited PATHLIST, adding the file extension EXT if required. |
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35 | * |
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36 | * FILE is either semi-colon or zero terminated |
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37 | */ |
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38 | static char * |
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39 | rxvt_File_search_path (const char *pathlist, const char *file, const char *ext) |
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40 | { |
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41 | int maxpath, len; |
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42 | const char *p, *path; |
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43 | char name[256]; |
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44 | |
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45 | if (!access (file, R_OK)) /* found (plain name) in current directory */ |
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46 | return strdup (file); |
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47 | |
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48 | /* semi-colon delimited */ |
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49 | if ((p = strchr (file, ';'))) |
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50 | len = (p - file); |
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51 | else |
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52 | len = strlen (file); |
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53 | |
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54 | /* leave room for an extra '/' and trailing '\0' */ |
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55 | maxpath = sizeof (name) - (len + (ext ? strlen (ext) : 0) + 2); |
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56 | if (maxpath <= 0) |
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57 | return NULL; |
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58 | |
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59 | /* check if we can find it now */ |
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60 | strncpy (name, file, len); |
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61 | name[len] = '\0'; |
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62 | |
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63 | if (!access (name, R_OK)) |
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64 | return strdup (name); |
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65 | if (ext) |
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66 | { |
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67 | strcat (name, ext); |
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68 | if (!access (name, R_OK)) |
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69 | return strdup (name); |
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70 | } |
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71 | for (path = pathlist; path != NULL && *path != '\0'; path = p) |
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72 | { |
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73 | int n; |
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74 | |
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75 | /* colon delimited */ |
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76 | if ((p = strchr (path, ':')) == NULL) |
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77 | p = strchr (path, '\0'); |
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78 | |
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79 | n = (p - path); |
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80 | if (*p != '\0') |
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81 | p++; |
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82 | |
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83 | if (n > 0 && n <= maxpath) |
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84 | { |
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85 | strncpy (name, path, n); |
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86 | if (name[n - 1] != '/') |
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87 | name[n++] = '/'; |
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88 | name[n] = '\0'; |
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89 | strncat (name, file, len); |
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90 | |
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91 | if (!access (name, R_OK)) |
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92 | return strdup (name); |
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93 | if (ext) |
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94 | { |
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95 | strcat (name, ext); |
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96 | if (!access (name, R_OK)) |
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97 | return strdup (name); |
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98 | } |
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99 | } |
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100 | } |
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101 | return NULL; |
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102 | } |
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103 | |
31 | /* |
104 | /* |
32 | * Calculate tiling sizes and increments |
105 | * Calculate tiling sizes and increments |
33 | * At start, p == 0, incr == xpmwidthheight |
106 | * At start, p == 0, incr == xpmwidthheight |
34 | */ |
107 | */ |
35 | static void |
108 | static void |
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101 | *wh = cwh; |
174 | *wh = cwh; |
102 | *xy = cxy; |
175 | *xy = cxy; |
103 | *incr = cincr; |
176 | *incr = cincr; |
104 | *p = cp; |
177 | *p = cp; |
105 | } |
178 | } |
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179 | #endif |
106 | |
180 | |
107 | /* |
181 | /* |
108 | * These GEOM strings indicate absolute size/position: |
182 | * These GEOM strings indicate absolute size/position: |
109 | * @ `WxH+X+Y' |
183 | * @ `WxH+X+Y' |
110 | * @ `WxH+X' -> Y = X |
184 | * @ `WxH+X' -> Y = X |
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314 | #ifdef ENABLE_TRANSPARENCY |
388 | #ifdef ENABLE_TRANSPARENCY |
315 | if (!option(Opt_transparent) || !am_transparent) |
389 | if (!option(Opt_transparent) || !am_transparent) |
316 | /* will do that in check_our_parents otherwise */ |
390 | /* will do that in check_our_parents otherwise */ |
317 | #endif |
391 | #endif |
318 | { |
392 | { |
319 | ASImage *scaled_im = scale_asimage( display->asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
393 | ASImage *scaled_im = scale_asimage (asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
320 | if (scaled_im) |
394 | if (scaled_im) |
321 | { |
395 | { |
322 | pixmap = asimage2pixmap( display->asv, display->root, scaled_im, gc, True ); |
396 | pixmap = asimage2pixmap(asv, display->root, scaled_im, gc, True); |
323 | destroy_asimage( &scaled_im ); |
397 | destroy_asimage (&scaled_im); |
324 | } |
398 | } |
325 | } |
399 | } |
326 | #else /* HAVE_AFTERIMAGE */ |
400 | #else /* HAVE_AFTERIMAGE */ |
327 | { |
401 | { |
328 | float incr, p; |
402 | float incr, p; |
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417 | original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
491 | original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
418 | free( f ); |
492 | free( f ); |
419 | } |
493 | } |
420 | if (original_asim) |
494 | if (original_asim) |
421 | { |
495 | { |
422 | bgPixmap.pixmap = asimage2pixmap( display->asv, display->root, original_asim, NULL, True ); |
496 | bgPixmap.pixmap = asimage2pixmap (asv, display->root, original_asim, NULL, True); |
423 | xpmAttr.width = original_asim->width ; |
497 | xpmAttr.width = original_asim->width ; |
424 | xpmAttr.height = original_asim->height ; |
498 | xpmAttr.height = original_asim->height ; |
425 | } |
499 | } |
426 | #else /* HAVE_AFTERIMAGE */ |
500 | #else /* HAVE_AFTERIMAGE */ |
427 | xpmAttr.closeness = 30000; |
501 | xpmAttr.closeness = 30000; |
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430 | xpmAttr.depth = depth; |
504 | xpmAttr.depth = depth; |
431 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
505 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
432 | | XpmDepth | XpmSize | XpmReturnPixels); |
506 | | XpmDepth | XpmSize | XpmReturnPixels); |
433 | |
507 | |
434 | /* search environment variables here too */ |
508 | /* search environment variables here too */ |
435 | f = (char *)rxvt_File_find (file, ".xpm", rs[Rs_path]); |
509 | f = rxvt_File_search_path (rs[Rs_path], file, ".xpm"); |
436 | if (f == NULL |
510 | if (f == NULL |
437 | || XpmReadFileToPixmap (dpy, display->root, f, |
511 | || XpmReadFileToPixmap (dpy, display->root, f, |
438 | &bgPixmap.pixmap, NULL, |
512 | &bgPixmap.pixmap, NULL, |
439 | &xpmAttr)) |
513 | &xpmAttr)) |
440 | { |
514 | { |
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789 | Pixmap tmp_pmap = None ; |
863 | Pixmap tmp_pmap = None ; |
790 | ShadingInfo shade; |
864 | ShadingInfo shade; |
791 | ARGB32 tint ; |
865 | ARGB32 tint ; |
792 | unsigned int pmap_w = 0, pmap_h = 0; |
866 | unsigned int pmap_w = 0, pmap_h = 0; |
793 | |
867 | |
794 | if (get_drawable_size( rootpixmap, &pmap_w, &pmap_h )) |
868 | if (get_dpy_drawable_size( dpy, rootpixmap, &pmap_w, &pmap_h )) |
795 | { |
869 | { |
796 | int root_x = 0, root_y = 0; |
870 | int root_x = 0, root_y = 0; |
797 | |
871 | |
798 | shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
872 | shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
799 | if (ISSET_PIXCOLOR (Color_tint)) |
873 | if (ISSET_PIXCOLOR (Color_tint)) |
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806 | } |
880 | } |
807 | else |
881 | else |
808 | shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF; |
882 | shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF; |
809 | tint = shading2tint32( &shade ); |
883 | tint = shading2tint32( &shade ); |
810 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
884 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
811 | if (GetWinPosition (parent[0], &root_x, &root_y) ) |
885 | if (get_dpy_window_position(dpy, display->root, parent[0], NULL, NULL, &root_x, &root_y)) |
812 | { |
886 | { |
813 | ASImageLayer *layers = create_image_layers( 2 ); |
887 | ASImageLayer *layers = create_image_layers( 2 ); |
814 | ASImage *merged_im = NULL; |
888 | ASImage *merged_im = NULL; |
815 | int back_x, back_y, back_w, back_h; |
889 | int back_x, back_y, back_w, back_h; |
816 | /* merge_layers does good job at tiling background appropriately, |
890 | /* merge_layers does good job at tiling background appropriately, |
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827 | }}while(0) |
901 | }}while(0) |
828 | |
902 | |
829 | MAKE_ROOTPMAP_GEOM(x,w,width); |
903 | MAKE_ROOTPMAP_GEOM(x,w,width); |
830 | MAKE_ROOTPMAP_GEOM(y,h,height); |
904 | MAKE_ROOTPMAP_GEOM(y,h,height); |
831 | |
905 | |
832 | layers[0].im = pixmap2asimage (display->asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100); |
906 | layers[0].im = pixmap2asimage (asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100); |
833 | layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
907 | layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
834 | layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
908 | layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
835 | layers[0].clip_width = szHint.width; |
909 | layers[0].clip_width = szHint.width; |
836 | layers[0].clip_height = szHint.height; |
910 | layers[0].clip_height = szHint.height; |
837 | layers[0].tint = tint; |
911 | layers[0].tint = tint; |
838 | if (rs[Rs_blurradius] && layers[0].im) |
912 | if (rs[Rs_blurradius] && layers[0].im) |
839 | { |
913 | { |
840 | double r = atof(rs[Rs_blurradius]); |
914 | double r = atof(rs[Rs_blurradius]); |
841 | ASImage* tmp = blur_asimage_gauss(display->asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT ); |
915 | ASImage* tmp = blur_asimage_gauss(asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT ); |
842 | if( tmp ) |
916 | if( tmp ) |
843 | { |
917 | { |
844 | destroy_asimage( &layers[0].im ); |
918 | destroy_asimage( &layers[0].im ); |
845 | layers[0].im = tmp; |
919 | layers[0].im = tmp; |
846 | } |
920 | } |
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860 | fore_h = bgPixmap.h; |
934 | fore_h = bgPixmap.h; |
861 | } |
935 | } |
862 | if (fore_w != original_asim->width |
936 | if (fore_w != original_asim->width |
863 | || fore_h != original_asim->height) |
937 | || fore_h != original_asim->height) |
864 | { |
938 | { |
865 | layers[1].im = scale_asimage( display->asv, |
939 | layers[1].im = scale_asimage( asv, |
866 | original_asim, |
940 | original_asim, |
867 | fore_w, fore_h, |
941 | fore_w, fore_h, |
868 | ASA_ASImage, 100, |
942 | ASA_ASImage, 100, |
869 | ASIMAGE_QUALITY_DEFAULT ); |
943 | ASIMAGE_QUALITY_DEFAULT ); |
870 | } |
944 | } |
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877 | layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]); |
951 | layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]); |
878 | if( layers[1].merge_scanlines == NULL ) |
952 | if( layers[1].merge_scanlines == NULL ) |
879 | layers[1].merge_scanlines = alphablend_scanlines; |
953 | layers[1].merge_scanlines = alphablend_scanlines; |
880 | } |
954 | } |
881 | } |
955 | } |
882 | merged_im = merge_layers( display->asv, layers, layers[1].im?2:1, |
956 | merged_im = merge_layers( asv, layers, layers[1].im?2:1, |
883 | szHint.width, szHint.height, |
957 | szHint.width, szHint.height, |
884 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
958 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
885 | if (layers[1].im != original_asim) |
959 | if (layers[1].im != original_asim) |
886 | destroy_asimage( &(layers[1].im) ); |
960 | destroy_asimage( &(layers[1].im) ); |
887 | destroy_asimage( &(layers[0].im) ); |
961 | destroy_asimage( &(layers[0].im) ); |
888 | if (merged_im != NULL) |
962 | if (merged_im != NULL) |
889 | { |
963 | { |
890 | tmp_pmap = asimage2pixmap( display->asv, DefaultRootWindow(dpy), merged_im, gc, True ); |
964 | tmp_pmap = asimage2pixmap (asv, DefaultRootWindow(dpy), merged_im, gc, True); |
891 | destroy_asimage( &merged_im ); |
965 | destroy_asimage( &merged_im ); |
892 | } |
966 | } |
893 | free( layers ); |
967 | free( layers ); |
894 | } |
968 | } |
895 | } |
969 | } |