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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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| 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 | { |
