uisimulator/common/backlight-sim.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2009 by Thomas Martitz
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #include <stdbool.h>
  23 #include "config.h"
  24 #include "backlight.h"
  25 #include "lcd.h"
  26
  27 #ifdef HAVE_LCD_SLEEP
  28 extern void lcd_awake(void);
  29 #endif
  30 /* in uisimulator/sdl/lcd-bitmap.c and lcd-charcell.c */
  31 extern void sim_backlight(int value);
  32
  33 bool _backlight_init(void)
  34 {
  35     return true;
  36 }
  37
  38 void _backlight_on(void)
  39 {
  40     sim_backlight(100);
  41 #if defined(HAVE_LCD_ENABLE)
  42     lcd_enable(true);
  43 #elif defined(HAVE_LCD_SLEEP)
  44     lcd_awake();
  45 #endif
  46 }
  47
  48 void _backlight_off(void)
  49 {
  50     sim_backlight(0);
  51 #ifdef HAVE_LCD_ENABLE
  52     lcd_enable(false);
  53 #endif
  54 }
  55
  56 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
  57 void _backlight_set_brightness(int val)
  58 {
  59     (void)val;
  60 }
  61 #endif /* HAVE_BACKLIGHT_BRIGHTNESS */
  62 #ifdef HAVE_BUTTON_LIGHT
  63 void _buttonlight_on(void)
  64 {
  65 }
  66
  67 void _buttonlight_off(void)
  68 {
  69 }
  70
  71 #ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
  72 void _buttonlight_set_brightness(int val)
  73 {
  74     (void)val;
  75 }
  76 #endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */
  77 #endif /* HAVE_BUTTON_LIGHT */
  78
  79 #ifdef HAVE_REMOTE_LCD
  80 void _remote_backlight_on(void)
  81 {
  82     sim_remote_backlight(100);
  83 }
  84
  85 void _remote_backlight_off(void)
  86 {
  87     sim_remote_backlight(0);
  88 }
  89 #endif /* HAVE_REMOTE_LCD */