gui.c

   1 static void gui_show_error(const char *errstr, ...) {
   2         va_list ap;
   3
   4         va_start(ap, errstr);
   5
   6         if (gui->error)
   7                 gui->error(errstr, ap);
   8
   9         vfprintf(stderr, errstr, ap);
  10         fprintf(stderr, "\n");
  11         va_end(ap);
  12 }
  13
  14 static void gui_item_clicked(void *data, Evas *evas, Evas_Object *item, void *event) {
  15         MenuItem *menu = data;
  16         if (gui->select)
  17                 gui->select(item);
  18         menu->callback(menu->data);
  19         if (gui->deselect)
  20                 gui->deselect(item);
  21 }
  22
  23 static void poweroff(void *data) {
  24         umount_all();
  25         system("poweroff");
  26 }
  27
  28 static void boot_nand(void *data) {
  29         BootItem *nand = scan_partition((const char *)data);
  30         if (!nand) {
  31                 gui_show_error("No kernel found in NAND Flash");
  32                 return;
  33         }
  34
  35         boot_kernel(nand);
  36 }
  37
  38 static void gui_bootitem_clicked(void *data) {
  39         boot_kernel((BootItem*)data);
  40 }
  41
  42 static bool gui_init(){
  43         if (!ecore_init() || !ecore_evas_init())
  44                 return false;
  45
  46         /* XXX: fixed dimensions */
  47         ee = ecore_evas_new(NULL, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, NULL);
  48
  49         if (!ee)
  50                 return false;
  51
  52         ecore_evas_title_set(ee, APPNAME);
  53         ecore_evas_borderless_set(ee, 0);
  54         ecore_evas_show(ee);
  55
  56         evas = ecore_evas_get(ee);
  57         if (!evas)
  58                 return false;
  59
  60         evas_font_path_append(evas, FONT_PATH);
  61
  62         return true;
  63 }