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 void _backlight_on(void)
  34 {
  35     sim_backlight(100);
  36 #if defined(HAVE_LCD_ENABLE)
  37     lcd_enable(true);
  38 #elif defined(HAVE_LCD_SLEEP)
  39     lcd_awake();
  40 #endif
  41 }
  42
  43 void _backlight_off(void)
  44 {
  45     sim_backlight(0);
  46 #ifdef HAVE_LCD_ENABLE
  47     lcd_enable(false);
  48 #endif
  49 }
  50
  51 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
  52 void _backlight_set_brightness(int val)
  53 {
  54     (void)val;
  55 }
  56 #endif /* HAVE_BACKLIGHT_BRIGHTNESS */
  57 #ifdef HAVE_BUTTON_LIGHT
  58 void _buttonlight_on(void)
  59 {
  60 }
  61
  62 void _buttonlight_off(void)
  63 {
  64 }
  65
  66 #ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
  67 void _buttonlight_set_brightness(int val)
  68 {
  69     (void)val;
  70 }
  71 #endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */
  72 #endif /* HAVE_BUTTON_LIGHT */
  73
  74 #ifdef HAVE_REMOTE_LCD
  75 void _remote_backlight_on(void)
  76 {
  77     sim_remote_backlight(100);
  78 }
  79
  80 void _remote_backlight_off(void)
  81 {
  82     sim_remote_backlight(0);
  83 }
  84 #endif /* HAVE_REMOTE_LCD */