default_bootmenu_ui.c

/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <linux/input.h>

#include "bootmenu_ui.h"
#include "common.h"

char* MENU_HEADERS[] = {
    "Use volume buttons to highlight,",
    "Power key to select..",
    "",
    NULL
};

char* TABS[] = {
    "Bootmenu",
    "Settings",
    "Logs",
    NULL
};

int device_toggle_display(volatile char* key_pressed, int key_code) {
    return key_code == KEY_HOME;
    //return 0;
}

int device_reboot_now(volatile char* key_pressed, int key_code) {
    return 0;
}

// check for constants in bionic/libc/kernel/common/linux/input.h

int device_handle_key(int key_code, int visible)
{
    if (!visible) {
        return NO_ACTION;
    }

    switch (key_code) {
        case KEY_DOWN:
        case KEY_VOLUMEDOWN:
            return HIGHLIGHT_DOWN;

        case KEY_UP:
        case KEY_VOLUMEUP:
            return HIGHLIGHT_UP;

        case KEY_MENU:
        case KEY_POWER:
        case KEY_END:
        case KEY_SEND:
        case KEY_ENTER:
        case KEY_MEDIA: /* headset button */
            return SELECT_ITEM;

        case KEY_BACKSPACE:
        case KEY_BACK:
            return ACTION_CANCEL;

        case KEY_SEARCH:
            return ACTION_NEXTTAB;

        default:
            return NO_ACTION;
    }
}

int device_perform_action(int which) {
    return which;
}