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author | Johannes Löthberg <johannes@kyriasis.com> | 2014-11-10 23:04:48 +0100 |
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committer | Johannes Löthberg <johannes@kyriasis.com> | 2014-11-10 23:41:21 +0100 |
commit | 922137f64ae3f923cad45c1fa4af9502ed84e1a9 (patch) | |
tree | 3f61cc96beb67dcffe74b090f4aa8efcf8668e19 /src/yawa.c | |
parent | 657a5d2cdad645ea94a0970262efa5bfa864af25 (diff) | |
download | yawa-922137f64ae3f923cad45c1fa4af9502ed84e1a9.tar.xz |
Move parse_color to utils.c
Diffstat (limited to 'src/yawa.c')
-rw-r--r-- | src/yawa.c | 46 |
1 files changed, 0 insertions, 46 deletions
@@ -199,52 +199,6 @@ set_root_atoms (Pixmap pixmap) return 1; } -bool -parse_color (char *hex, Color *c, int a) -{ - if ((strlen(hex) != 7) && (strlen(hex) != 9)) - return false; - - int len; - if (strlen(hex) == 9) { - len = 4; - } else { - len = 3; - } - - hex++; - int colors[4]; - for (int i = 0; i < len; hex += 2, i++) { - char color[3]; - strlcpy(color, hex, 3); - - char *endptr; - errno = 0; - long val = strtol(color, &endptr, 16); - if (errno != 0) { - perror("strtol"); - exit(-2); - } - if (endptr == color) { - fprintf(stderr, "No valid hex color found\n"); - exit(-2); - } - - colors[i] = (int)val; - } - - c->r = colors[0]; - c->g = colors[1]; - c->b = colors[2]; - if (len == 4) { - c->a = colors[3]; - } else { - c->a = a; - } - - return true; -} - int load_image (ImageMode mode, const char *arg, int rootW, int rootH, int alpha, Imlib_Image rootimg) |