void fbcon_setup(struct fbcon_config *_config)
{
uint32_t bg;
uint32_t fg;
ASSERT(_config);
config = _config;
switch (config->format) {
case FB_FORMAT_RGB565:
fg = RGB565_WHITE;
bg = RGB565_BLACK;
break;
case FB_FORMAT_RGB888:
fg = RGB888_WHITE;
bg = RGB888_BLACK;
break;
default:
dprintf(CRITICAL, "unknown framebuffer pixel format\n");
ASSERT(0);
break;
}
#if DISPLAY_TYPE_TOUCHPAD
fbcon_set_colors(0, 0, 0, 0, 0, 255);
#else
fbcon_set_colors(bg, fg);
#endif
cur_pos.x = 0;
cur_pos.y = 0;
#if DISPLAY_TYPE_TOUCHPAD
max_pos.x = config->width - FONT_WIDTH;
max_pos.y = config->height - FONT_HEIGHT;
#else
max_pos.x = config->width / (FONT_WIDTH+1);
max_pos.y = (config->height - 1) / FONT_HEIGHT;
#endif
#if !DISPLAY_SPLASH_SCREEN
fbcon_clear();
#endif
}
void init_ui(void)
{
ui_clear_all();
/* config fb console, it has been set up in display_init() */
fbcon_set_colors(FBCON_BACKGROUND, FBCON_FOREGROUND);
fbcon_set_top_margin(MENU_MAX_HEIGHT);
fbcon_set_bottom_margin(0);
fbcon_reset();
/* init the menu */
ui_menu_init();
/* start keypad listener */
ui_key_listener_start();
dprintf(INFO, "init_ui()\n");
}
int moboot_menu(unsigned x, unsigned y, char **entries, unsigned init, unsigned total, unsigned timeout)
{
unsigned curpos, i, max, keys, is_pressed, has_timeout, countdown;
time_t tick;
max = total - 1;
curpos = init;
if (timeout) {
has_timeout = 1;
countdown = timeout;
tick = current_time() + 1000;
} else {
has_timeout = 0;
}
while (1) {
for (i = 0; i < total; i++) {
if (i == curpos) {
fbcon_set_colors(0, 0, 255, 0, 0, 0);
} else {
fbcon_set_colors(0, 0, 0, 0, 0, 255);
}
fbcon_setpos(x, y + i);
printf("%s", entries[i]);
}
fbcon_set_colors(0, 0, 0, 0, 0, 255);
is_pressed = gpiokeys_poll(KEY_ALL);
while (1) {
if (has_timeout) {
if (current_time() > tick) {
tick += 1000;
countdown--;
if (!countdown) {
return curpos;
}
}
fbcon_setpos(x, y + total + 1);
printf("timeout in %d ", countdown);
}
thread_sleep(20);
keys = gpiokeys_poll(KEY_ALL);
if (has_timeout && keys) {
fbcon_setpos(x, y + total + 1);
printf(" ");
has_timeout = 0;
}
if (is_pressed && !keys) {
if (is_pressed & KEY_SELECT) {
return curpos;
}
if (is_pressed & KEY_UP) {
if (curpos == 0) {
curpos = max;
} else {
curpos--;
}
}
if (is_pressed & KEY_DOWN) {
if (curpos == max) {
curpos = 0;
} else {
curpos++;
}
}
break;
} else if (keys) {
is_pressed = keys;
}
}
}
}
