apps/keymaps/keymap-rk27xx-generic.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2011 Marcin Bukat
  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 /* Button Code Definitions for rk27xx reference design target */
  23
  24 #include "config.h"
  25 #include "action.h"
  26 #include "button.h"
  27
  28 /*
  29  * The format of the list is as follows
  30  * { Action Code,   Button code,    Prereq button code }
  31  * if there's no need to check the previous button's value, use BUTTON_NONE
  32  * Insert LAST_ITEM_IN_LIST at the end of each mapping
  33  */
  34 static const struct button_mapping button_context_standard[]  = {
  35     { ACTION_STD_PREV,       BUTTON_REW,                 BUTTON_NONE },
  36     { ACTION_STD_PREVREPEAT, BUTTON_REW|BUTTON_REPEAT,   BUTTON_NONE },
  37     { ACTION_STD_NEXT,       BUTTON_FF,                  BUTTON_NONE },
  38     { ACTION_STD_NEXTREPEAT, BUTTON_FF|BUTTON_REPEAT,    BUTTON_NONE },
  39     { ACTION_STD_CONTEXT,    BUTTON_PLAY|BUTTON_REPEAT,  BUTTON_PLAY },
  40     { ACTION_STD_CANCEL,     BUTTON_VOL,                 BUTTON_NONE },
  41     { ACTION_STD_OK,         BUTTON_PLAY|BUTTON_REL,     BUTTON_PLAY },
  42     { ACTION_STD_MENU,       BUTTON_M,                   BUTTON_NONE },
  43
  44     LAST_ITEM_IN_LIST
  45 }; /* button_context_standard */
  46
  47 static const struct button_mapping button_context_wps[]  = {
  48     { ACTION_WPS_PLAY,       BUTTON_PLAY|BUTTON_REL,     BUTTON_PLAY },
  49     { ACTION_WPS_SKIPNEXT,   BUTTON_FF|BUTTON_REL,       BUTTON_FF   },
  50     { ACTION_WPS_SKIPPREV,   BUTTON_REW|BUTTON_REL,      BUTTON_REW  },
  51     { ACTION_WPS_SEEKBACK,   BUTTON_REW|BUTTON_REPEAT,   BUTTON_NONE },
  52     { ACTION_WPS_SEEKFWD,    BUTTON_FF|BUTTON_REPEAT,    BUTTON_NONE },
  53     { ACTION_WPS_STOPSEEK,   BUTTON_REW|BUTTON_REL,      BUTTON_REW|BUTTON_REPEAT },
  54     { ACTION_WPS_STOPSEEK,   BUTTON_FF|BUTTON_REL,       BUTTON_FF|BUTTON_REPEAT },
  55     { ACTION_WPS_STOP,       BUTTON_PLAY|BUTTON_REPEAT,  BUTTON_PLAY },
  56     { ACTION_WPS_VOLDOWN,    BUTTON_REW|BUTTON_VOL,      BUTTON_NONE  },
  57     { ACTION_WPS_VOLDOWN,    BUTTON_REW|BUTTON_VOL|BUTTON_REPEAT,   BUTTON_NONE },
  58     { ACTION_WPS_VOLUP,      BUTTON_FF|BUTTON_VOL,       BUTTON_NONE  },
  59     { ACTION_WPS_VOLUP,      BUTTON_FF|BUTTON_VOL|BUTTON_REPEAT,    BUTTON_NONE },
  60
  61     { ACTION_WPS_BROWSE,     BUTTON_VOL|BUTTON_REL,      BUTTON_VOL },
  62     { ACTION_WPS_MENU,       BUTTON_M|BUTTON_REL,        BUTTON_M   },
  63     { ACTION_WPS_CONTEXT,    BUTTON_M|BUTTON_REPEAT,     BUTTON_M   },
  64     { ACTION_STD_KEYLOCK,    BUTTON_M|BUTTON_VOL,        BUTTON_NONE },
  65
  66     LAST_ITEM_IN_LIST
  67 }; /* button_context_wps */
  68
  69
  70
  71 /* get_context_mapping returns a pointer to one of the above defined arrays depending on the context */
  72 const struct button_mapping* get_context_mapping(int context)
  73 {
  74     switch (context)
  75     {
  76         case CONTEXT_STD:
  77             return button_context_standard;
  78         case CONTEXT_WPS:
  79             return button_context_wps;
  80
  81         case CONTEXT_TREE:
  82         case CONTEXT_LIST:
  83         case CONTEXT_MAINMENU:
  84
  85         case CONTEXT_SETTINGS:
  86         case CONTEXT_SETTINGS|CONTEXT_REMOTE:
  87         default:
  88             return button_context_standard;
  89     }
  90     return button_context_standard;
  91 }