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Merge pull request #3377 from lakkatv/master 

(XMB) Fix messages centering
This commit is contained in:
Twinaphex 2016-08-10 22:31:49 +02:00 committed by GitHub
parent 61a4ff2a07 ff7b3ec943
commit f46ccf9bda
1 changed files with 19 additions and 4 deletions
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23
menu/drivers/xmb.c
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@ -650,10 +650,11 @@ static void xmb_messagebox(void *data, const char *message)
static void xmb_render_messagebox_internal( static void xmb_render_messagebox_internal(
xmb_handle_t *xmb, const char *message) xmb_handle_t *xmb, const char *message)
{ {
int x, y, font_size; int x, y, font_size, longest = 0, longest_width = 0;
unsigned i; unsigned i;
unsigned width, height; unsigned width, height;
struct string_list *list = NULL; struct string_list *list = NULL;
void *fb_buf;
if (!xmb) if (!xmb)
return; return;
@ -669,8 +670,22 @@ static void xmb_render_messagebox_internal(
font_size = menu_display_get_font_size(); font_size = menu_display_get_font_size();
x = width / 2 - strlen(list->elems[0].data) * font_size / 4; x = width / 2;
y = height / 2 - list->size * font_size / 2; y = height / 2 - (list->size-1) * font_size / 2;
fb_buf = menu_display_get_font_buffer();
/* find the longest line width */
for (i = 0; i < list->size; i++)
{
const char *msg = list->elems[i].data;
int len = strlen(msg);
if (len > longest)
{
longest = len;
longest_width = font_driver_get_message_width(fb_buf, msg, len, 1);
}
}
for (i = 0; i < list->size; i++) for (i = 0; i < list->size; i++)
{ {
@ -679,7 +694,7 @@ static void xmb_render_messagebox_internal(
if (msg) if (msg)
xmb_draw_text( xmb_draw_text(
xmb, msg, xmb, msg,
x, x - longest_width/2.0,
y + i * font_size, y + i * font_size,
1, 1,
1, 1,