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(RGUI) Rewrite msgbox

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This commit is contained in:
twinaphex 2017-09-29 20:01:00 +02:00
parent 5da54b6f88
commit 4db14dca9a
1 changed files with 8 additions and 4 deletions
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12
menu/drivers/rgui.c
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@ -59,7 +59,7 @@ typedef struct
unsigned last_height;
unsigned frame_count;
float scroll_y;
char msgbox[4096];
char *msgbox;
} rgui_t;
static uint16_t *rgui_framebuf_data = NULL;
@ -270,7 +270,10 @@ static void rgui_set_message(void *data, const char *message)
if (!rgui || !message || !*message)
return;
strlcpy(rgui->msgbox, message, sizeof(rgui->msgbox));
if (rgui->msgbox &&
!string_is_empty(rgui->msgbox))
free(rgui->msgbox);
rgui->msgbox = strdup(message);
rgui->force_redraw = true;
}
@ -635,10 +638,11 @@ static void rgui_render(void *data, bool is_idle)
rgui_render_messagebox(msg);
}
if (!string_is_empty(rgui->msgbox))
if (rgui->msgbox && !string_is_empty(rgui->msgbox))
{
rgui_render_messagebox(rgui->msgbox);
rgui->msgbox[0] = '\0';
free(rgui->msgbox);
rgui->msgbox = NULL;
rgui->force_redraw = true;
}