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Merge pull request #8317 from jdgleaver/rgui-sanitise-sublabels

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(RGUI) Sanitise menu sublabels
This commit is contained in:
Twinaphex 2019-02-19 17:51:45 +01:00 committed by GitHub
commit 59febcdb9c
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 80 additions and 43 deletions
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4
menu/cbs/menu_cbs_sublabel.c
View File

@ -776,7 +776,9 @@ static int action_bind_sublabel_netplay_room(
{
strlcat(buf, " ", sizeof(buf));
strlcat(buf, list->elems[i].data, sizeof(buf));
strlcat(buf, "\n", sizeof(buf));
/* Never terminate a UI string with a newline */
if (i != list->size - 1)
strlcat(buf, "\n", sizeof(buf));
}
snprintf(s, len,
"RetroArch: %s (%s)\nCore: %s (%s)\nSubsystem: %s\nGames:\n%s",

119
menu/drivers/rgui.c
View File

@ -62,6 +62,8 @@
#define RGUI_TERM_WIDTH(width) (((width - RGUI_TERM_START_X(width) - RGUI_TERM_START_X(width)) / (FONT_WIDTH_STRIDE)))
#define RGUI_TERM_HEIGHT(width, height) (((height - RGUI_TERM_START_Y(height) - RGUI_TERM_START_X(width)) / (FONT_HEIGHT_STRIDE)) - 1)
#define TICKER_SPACER " | "
typedef struct
{
uint32_t hover_color;
@ -427,6 +429,7 @@ typedef struct
bool show_wallpaper;
char theme_preset_path[PATH_MAX_LENGTH]; /* Must be a fixed length array... */
char menu_title[255]; /* Must be a fixed length array... */
char menu_sublabel[255]; /* Must be a fixed length array... */
struct scaler_ctx image_scaler;
} rgui_t;
@ -1464,7 +1467,7 @@ static void rgui_frame(void *data, video_frame_info_t *video_info)
static void rgui_render(void *data, bool is_idle)
{
menu_animation_ctx_ticker_t ticker;
static const char ticker_spacer[] = " | ";
static const char* const ticker_spacer = TICKER_SPACER;
unsigned x, y;
size_t i, end, fb_pitch, old_start;
unsigned fb_width, fb_height;
@ -1634,7 +1637,6 @@ static void rgui_render(void *data, bool is_idle)
char title_buf[255];
unsigned timedate_x = RGUI_TERM_WIDTH(fb_width) * FONT_WIDTH_STRIDE - RGUI_TERM_START_X(fb_width);
unsigned core_name_len = ((timedate_x - RGUI_TERM_START_X(fb_width)) / FONT_WIDTH_STRIDE) - 3;
bool show_core_name = settings->bools.menu_core_enable;
bool show_playlist_labels = !settings->bools.playlist_show_core_name && rgui->is_playlist;
playlist_t *playlist = NULL;
@ -1672,7 +1674,6 @@ static void rgui_render(void *data, bool is_idle)
for (; i < end; i++, y += FONT_HEIGHT_STRIDE)
{
menu_entry_t entry;
char entry_value[255];
char message[255];
char entry_title_buf[255];
@ -1695,10 +1696,6 @@ static void rgui_render(void *data, bool is_idle)
entry_title_buf[0] = '\0';
type_str_buf[0] = '\0';
/* Get current entry */
menu_entry_init(&entry);
menu_entry_get(&entry, 0, (unsigned)i, NULL, true);
/* Get playlist label for current entry, if required */
if (show_playlist_label)
{
@ -1733,6 +1730,9 @@ static void rgui_render(void *data, bool is_idle)
{
/* Either this is not a playlist entry, or we are ignoring
* playlists - extract all required info from entry itself */
menu_entry_t entry;
menu_entry_init(&entry);
menu_entry_get(&entry, 0, (unsigned)i, NULL, true);
/* Read entry parameters */
entry_spacing = menu_entry_get_spacing(&entry);
@ -1741,6 +1741,8 @@ static void rgui_render(void *data, bool is_idle)
/* Determine whether entry has a value component */
has_value = !string_is_empty(entry_value);
menu_entry_free(&entry);
}
/* Format entry title string */
@ -1791,43 +1793,28 @@ static void rgui_render(void *data, bool is_idle)
if (!string_is_empty(entry_path))
free(entry_path);
/* Print menu sublabel (if required) */
if (settings->bools.menu_show_sublabels && entry_selected)
{
if (!string_is_empty(entry.sublabel))
{
char *sublabel = NULL;
char sublabel_buf[255];
sublabel_buf[0] = '\0';
sublabel = menu_entry_get_sublabel(&entry);
ticker.s = sublabel_buf;
ticker.len = core_name_len;
ticker.str = sublabel;
ticker.selected = true;
menu_animation_ticker(&ticker);
if (rgui_framebuf_data)
blit_line(
RGUI_TERM_START_X(fb_width) + FONT_WIDTH_STRIDE,
(RGUI_TERM_HEIGHT(fb_width, fb_height) * FONT_HEIGHT_STRIDE) +
RGUI_TERM_START_Y(fb_height) + 2, sublabel_buf, rgui->colors.hover_color);
if (!string_is_empty(sublabel))
free(sublabel);
show_core_name = false;
}
}
menu_entry_free(&entry);
}
/* Print core name (if required) */
if (show_core_name)
/* Print menu sublabel/core name (if required) */
if (settings->bools.menu_show_sublabels && !string_is_empty(rgui->menu_sublabel))
{
char sublabel_buf[255];
sublabel_buf[0] = '\0';
ticker.s = sublabel_buf;
ticker.len = core_name_len;
ticker.str = rgui->menu_sublabel;
ticker.selected = true;
menu_animation_ticker(&ticker);
if (rgui_framebuf_data)
blit_line(
RGUI_TERM_START_X(fb_width) + FONT_WIDTH_STRIDE,
(RGUI_TERM_HEIGHT(fb_width, fb_height) * FONT_HEIGHT_STRIDE) +
RGUI_TERM_START_Y(fb_height) + 2, sublabel_buf, rgui->colors.hover_color);
}
else if (settings->bools.menu_core_enable)
{
char core_title[64];
char core_title_buf[64];
@ -1928,6 +1915,7 @@ static void *rgui_init(void **userdata, bool video_is_threaded)
*userdata = rgui;
rgui->menu_title[0] = '\0';
rgui->menu_sublabel[0] = '\0';
/* Prepare RGUI colors, to improve performance */
rgui->theme_preset_path[0] = '\0';
@ -2304,6 +2292,52 @@ static void rgui_update_thumbnail_image(void *userdata)
rgui_scan_selected_entry_thumbnail(rgui);
}
static void rgui_update_menu_sublabel(rgui_t *rgui)
{
size_t selection = menu_navigation_get_selection();
settings_t *settings = config_get_ptr();
rgui->menu_sublabel[0] = '\0';
if (settings->bools.menu_show_sublabels && selection < menu_entries_get_size())
{
menu_entry_t entry;
menu_entry_init(&entry);
menu_entry_get(&entry, 0, (unsigned)selection, NULL, true);
if (!string_is_empty(entry.sublabel))
{
static const char* const sublabel_spacer = TICKER_SPACER;
struct string_list *list = NULL;
size_t line_index;
bool prev_line_empty = true;
/* Sanitise sublabel
* > Replace newline characters with standard delimiter
* > Remove whitespace surrounding each sublabel line */
list = string_split(entry.sublabel, "\n");
if (list)
{
for (line_index = 0; line_index < list->size; line_index++)
{
const char *line = string_trim_whitespace(list->elems[line_index].data);
if (!string_is_empty(line))
{
if (!prev_line_empty)
strlcat(rgui->menu_sublabel, sublabel_spacer, sizeof(rgui->menu_sublabel));
strlcat(rgui->menu_sublabel, line, sizeof(rgui->menu_sublabel));
prev_line_empty = false;
}
}
string_list_free(list);
}
}
menu_entry_free(&entry);
}
}
static void rgui_navigation_set(void *data, bool scroll)
{
size_t start, fb_pitch;
@ -2317,6 +2351,7 @@ static void rgui_navigation_set(void *data, bool scroll)
return;
rgui_scan_selected_entry_thumbnail(rgui);
rgui_update_menu_sublabel(rgui);
if (!scroll)
return;