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(XMB) Fix messages centering

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This commit is contained in:
Jean-André Santoni 2016-08-10 22:30:17 +02:00
parent 61a4ff2a07
commit ff7b3ec943
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(
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 width, height;
struct string_list *list = NULL;
void *fb_buf;
if (!xmb)
return;
@ -669,8 +670,22 @@ static void xmb_render_messagebox_internal(
font_size = menu_display_get_font_size();
x = width / 2 - strlen(list->elems[0].data) * font_size / 4;
y = height / 2 - list->size * font_size / 2;
x = width / 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++)
{
@ -679,7 +694,7 @@ static void xmb_render_messagebox_internal(
if (msg)
xmb_draw_text(
xmb, msg,
x,
x - longest_width/2.0,
y + i * font_size,
1,
1,