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feat: support multiple image formats in wallpaper chooser

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boreddevnl 2026-05-09 22:18:51 +02:00
parent 4ed39f6a0c
commit 0ff2f2b07e
1 changed files with 35 additions and 10 deletions
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45
src/userland/gui/settings.c
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@ -404,6 +404,34 @@ static void load_settings_icons(void) {
);
}
static int is_supported_image(const char *name) {
int len = 0; while (name[len]) len++;
if (len < 4) return 0;
const char *last_dot = NULL;
for (int i = 0; name[i]; i++) if (name[i] == '.') last_dot = &name[i];
if (!last_dot) return 0;
char ext[8];
int elen = 0;
for (int i = 1; last_dot[i] && elen < 7; i++) {
char c = last_dot[i];
if (c >= 'A' && c <= 'Z') c += 32;
ext[elen++] = c;
}
ext[elen] = 0;
if (strcmp(ext, "jpg") == 0 || strcmp(ext, "jpeg") == 0 ||
strcmp(ext, "png") == 0 || strcmp(ext, "bmp") == 0 ||
strcmp(ext, "tga") == 0 || strcmp(ext, "psd") == 0 ||
strcmp(ext, "hdr") == 0 || strcmp(ext, "pic") == 0 ||
strcmp(ext, "pnm") == 0 || strcmp(ext, "ppm") == 0 ||
strcmp(ext, "pgm") == 0) {
return 1;
}
return 0;
}
static void decode_wallpapers_task(void *arg) {
(void)arg;
wallpaper_count = 0;
@ -414,13 +442,7 @@ static void decode_wallpapers_task(void *arg) {
for (int i = 0; i < count && wallpaper_count < MAX_WALLPAPERS; i++) {
if (info[i].is_directory) continue; // Skip directories
// check if .jpg (case-insensitive)
int len = 0; while (info[i].name[len]) len++;
if (len < 4) continue;
char c1 = info[i].name[len-1]; if (c1 >= 'A' && c1 <= 'Z') c1 += 32;
char c2 = info[i].name[len-2]; if (c2 >= 'A' && c2 <= 'Z') c2 += 32;
char c3 = info[i].name[len-3]; if (c3 >= 'A' && c3 <= 'Z') c3 += 32;
if (c1 != 'g' || c2 != 'p' || c3 != 'j') continue;
if (!is_supported_image(info[i].name)) continue;
wallpaper_entry_t *wp = &wallpapers[wallpaper_count];
// Set path
@ -429,9 +451,12 @@ static void decode_wallpapers_task(void *arg) {
int nl = 0; while (info[i].name[nl]) { wp->path[pl+nl] = info[i].name[nl]; nl++; }
wp->path[pl+nl] = 0;
// Set name (strip .jpg)
for (int j = 0; j < nl - 4 && j < 63; j++) wp->name[j] = info[i].name[j];
wp->name[(nl-4 < 63) ? nl-4 : 63] = 0;
// Set name (strip extension)
int dot_idx = -1;
for (int j = 0; info[i].name[j]; j++) if (info[i].name[j] == '.') dot_idx = j;
int name_len = (dot_idx != -1) ? dot_idx : nl;
for (int j = 0; j < name_len && j < 63; j++) wp->name[j] = info[i].name[j];
wp->name[(name_len < 63) ? name_len : 63] = 0;
char cache_path[256];
int cp = 0;