apps/gui/backdrop.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2006 Dave Chapman
  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 #ifndef _BACKDROP_H
  23 #define _BACKDROP_H
  24
  25 enum backdrop_type {
  26     BACKDROP_MAIN,
  27     BACKDROP_SKIN_WPS,
  28 };
  29
  30 #if LCD_DEPTH > 1 && !defined(__PCTOOL__)
  31
  32 #include "lcd.h"
  33 #include "bmp.h"
  34
  35 bool backdrop_load(enum backdrop_type bdrop, const char*);
  36 void backdrop_unload(enum backdrop_type bdrop);
  37 void backdrop_show(enum backdrop_type bdrop);
  38
  39 #else /* LCD_DEPTH > 1 */
  40
  41 static inline
  42 bool backdrop_load(enum backdrop_type bdrop, const char* filename)
  43 {
  44     (void)filename; (void)bdrop; return true;
  45 }
  46
  47 static inline void backdrop_unload(enum backdrop_type bdrop)
  48 {
  49     (void)bdrop;
  50 }
  51 static inline void backdrop_show(enum backdrop_type bdrop)
  52 {
  53     (void)bdrop;
  54 }
  55
  56 #endif
  57
  58 #if defined(HAVE_REMOTE_LCD)
  59 /* no main backdrop, stubs! */
  60 #if LCD_REMOTE_DEPTH > 1
  61 bool remote_backdrop_load(enum backdrop_type bdrop,const char* filename);
  62 void remote_backdrop_unload(enum backdrop_type bdrop);
  63 void remote_backdrop_show(enum backdrop_type bdrop);
  64 #else
  65 static inline
  66 bool remote_backdrop_load(enum backdrop_type bdrop,const char* filename)
  67 {
  68     (void)filename; (void)bdrop; return true;
  69 }
  70
  71 static inline void remote_backdrop_unload(enum backdrop_type bdrop)
  72 {
  73     (void)bdrop;
  74 }
  75
  76 static inline void remote_backdrop_show(enum backdrop_type bdrop)
  77 {
  78     (void)bdrop;
  79 }
  80 #endif
  81 #endif
  82
  83 #endif /* _BACKDROP_H */