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Fix the mechanism to fail to parse skins if images fail to load and fix having no backdrop at all (neither %X nor backdrop setting, DancePuffDuo was broken).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24814 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2010-02-21 19:29:33 +00:00
parent d401d7bc55
commit a31624e76e
2 changed files with 14 additions and 8 deletions
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3
apps/gui/skin_engine/skin_backdrops.c
View file

@ -73,7 +73,8 @@ char* skin_backdrop_load(char* backdrop, char *bmpdir, enum screen_type screen)
else else
#endif #endif
{ {
if (!global_settings.backdrop_file[0]) char settings_bdrop = global_settings.backdrop_file[0];
if (settings_bdrop == '\0' || settings_bdrop == '-')
{ {
return NULL; /* backdrop setting not set */ return NULL; /* backdrop setting not set */
} }

17
apps/gui/skin_engine/skin_parser.c
View file

@ -1986,7 +1986,6 @@ static void skin_data_reset(struct wps_data *wps_data)
static bool load_skin_bmp(struct wps_data *wps_data, struct bitmap *bitmap, char* bmpdir) static bool load_skin_bmp(struct wps_data *wps_data, struct bitmap *bitmap, char* bmpdir)
{ {
(void)wps_data; /* only needed for remote targets */ (void)wps_data; /* only needed for remote targets */
bool loaded = false;
char img_path[MAX_PATH]; char img_path[MAX_PATH];
get_image_filename(bitmap->data, bmpdir, get_image_filename(bitmap->data, bmpdir,
img_path, sizeof(img_path)); img_path, sizeof(img_path));
@ -2008,19 +2007,19 @@ static bool load_skin_bmp(struct wps_data *wps_data, struct bitmap *bitmap, char
if (ret > 0) if (ret > 0)
{ {
skin_buffer_increment(ret, true); skin_buffer_increment(ret, true);
loaded = true; return true;
} }
else else
{ {
/* Abort if we can't load an image */ /* Abort if we can't load an image */
loaded = false; return false;
} }
return loaded;
} }
static bool load_skin_bitmaps(struct wps_data *wps_data, char *bmpdir) static bool load_skin_bitmaps(struct wps_data *wps_data, char *bmpdir)
{ {
struct skin_token_list *list; struct skin_token_list *list;
bool retval = true; /* return false if a single image failed to load */
/* do the progressbars */ /* do the progressbars */
list = wps_data->progressbars; list = wps_data->progressbars;
while (list) while (list)
@ -2029,6 +2028,8 @@ static bool load_skin_bitmaps(struct wps_data *wps_data, char *bmpdir)
if (pb->bm.data) if (pb->bm.data)
{ {
pb->have_bitmap_pb = load_skin_bmp(wps_data, &pb->bm, bmpdir); pb->have_bitmap_pb = load_skin_bmp(wps_data, &pb->bm, bmpdir);
if (!pb->have_bitmap_pb) /* no success */
retval = false;
} }
list = list->next; list = list->next;
} }
@ -2042,6 +2043,8 @@ static bool load_skin_bitmaps(struct wps_data *wps_data, char *bmpdir)
img->loaded = load_skin_bmp(wps_data, &img->bm, bmpdir); img->loaded = load_skin_bmp(wps_data, &img->bm, bmpdir);
if (img->loaded) if (img->loaded)
img->subimage_height = img->bm.height / img->num_subimages; img->subimage_height = img->bm.height / img->num_subimages;
else
retval = false;
} }
list = list->next; list = list->next;
} }
@ -2053,13 +2056,15 @@ static bool load_skin_bitmaps(struct wps_data *wps_data, char *bmpdir)
*/ */
if (wps_data->backdrop) if (wps_data->backdrop)
{ {
bool needed = wps_data->backdrop[0] != '-';
wps_data->backdrop = skin_backdrop_load(wps_data->backdrop, wps_data->backdrop = skin_backdrop_load(wps_data->backdrop,
bmpdir, curr_screen); bmpdir, curr_screen);
if (!wps_data->backdrop && needed)
retval = false;
} }
#endif /* has backdrop support */ #endif /* has backdrop support */
/* If we got here, everything was OK */ return retval;
return true;
} }
#endif /* HAVE_LCD_BITMAP */ #endif /* HAVE_LCD_BITMAP */