apps/keymaps/keymap-e200.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) Barry Wardell 2006
  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 /* Button Code Definitions for Sandisk e200 target */
  22
  23 #include "config.h"
  24 #include "action.h"
  25 #include "button.h"
  26 #include "settings.h"
  27
  28 /* {Action Code,    Button code,    Prereq button code } */
  29
  30 /*
  31  * The format of the list is as follows
  32  * { Action Code,   Button code,    Prereq button code }
  33  * if there's no need to check the previous button's value, use BUTTON_NONE
  34  * Insert LAST_ITEM_IN_LIST at the end of each mapping
  35  */
  36 static const struct button_mapping button_context_standard[]  = {
  37     { ACTION_STD_PREV,        BUTTON_SCROLL_BACK,                BUTTON_NONE },
  38     { ACTION_STD_PREVREPEAT,  BUTTON_SCROLL_BACK|BUTTON_REPEAT,  BUTTON_NONE },
  39     { ACTION_STD_NEXT,        BUTTON_SCROLL_FWD,                 BUTTON_NONE },
  40     { ACTION_STD_NEXTREPEAT,  BUTTON_SCROLL_FWD|BUTTON_REPEAT,   BUTTON_NONE },
  41
  42     { ACTION_STD_MENU,        BUTTON_DOWN|BUTTON_REL,            BUTTON_DOWN },
  43     { ACTION_STD_REC,         BUTTON_REC|BUTTON_REPEAT,          BUTTON_NONE },
  44
  45     { ACTION_STD_OK,          BUTTON_SELECT|BUTTON_REL,          BUTTON_SELECT },
  46     { ACTION_STD_OK,          BUTTON_RIGHT,                      BUTTON_NONE },
  47     { ACTION_STD_CANCEL,      BUTTON_LEFT,                       BUTTON_NONE },
  48
  49     { ACTION_STD_QUICKSCREEN, BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_DOWN },
  50     { ACTION_STD_CONTEXT,     BUTTON_SELECT|BUTTON_REPEAT,       BUTTON_SELECT },
  51
  52     LAST_ITEM_IN_LIST
  53 }; /* button_context_standard */
  54
  55
  56 static const struct button_mapping button_context_wps[]  = {
  57     { ACTION_WPS_PLAY,     BUTTON_UP|BUTTON_REL,        BUTTON_UP },
  58     { ACTION_WPS_STOP,     BUTTON_POWER|BUTTON_REL,     BUTTON_POWER },
  59
  60     { ACTION_WPS_SKIPPREV, BUTTON_LEFT|BUTTON_REL,    BUTTON_LEFT },
  61     { ACTION_WPS_SEEKBACK, BUTTON_LEFT|BUTTON_REPEAT, BUTTON_NONE },
  62     { ACTION_WPS_STOPSEEK, BUTTON_LEFT|BUTTON_REL,    BUTTON_LEFT|BUTTON_REPEAT },
  63
  64     { ACTION_WPS_SKIPNEXT, BUTTON_RIGHT|BUTTON_REL,    BUTTON_RIGHT },
  65     { ACTION_WPS_SEEKFWD,  BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
  66     { ACTION_WPS_STOPSEEK, BUTTON_RIGHT|BUTTON_REL,    BUTTON_RIGHT|BUTTON_REPEAT },
  67
  68     { ACTION_WPS_ABSETB_NEXTDIR,    BUTTON_POWER|BUTTON_RIGHT,   BUTTON_POWER },
  69     { ACTION_WPS_ABSETA_PREVDIR,    BUTTON_POWER|BUTTON_LEFT,    BUTTON_POWER },
  70     { ACTION_WPS_ABRESET,           BUTTON_POWER|BUTTON_UP,      BUTTON_POWER },
  71
  72     { ACTION_WPS_VOLUP,     BUTTON_SCROLL_FWD,                   BUTTON_NONE },
  73     { ACTION_WPS_VOLUP,     BUTTON_SCROLL_FWD|BUTTON_REPEAT,     BUTTON_NONE },
  74     { ACTION_WPS_VOLDOWN,   BUTTON_SCROLL_BACK,                  BUTTON_NONE },
  75     { ACTION_WPS_VOLDOWN,   BUTTON_SCROLL_BACK|BUTTON_REPEAT,    BUTTON_NONE },
  76
  77     { ACTION_WPS_BROWSE,        BUTTON_SELECT|BUTTON_REL,  BUTTON_SELECT },
  78
  79     { ACTION_WPS_CONTEXT,       BUTTON_SELECT|BUTTON_REPEAT,       BUTTON_SELECT },
  80     { ACTION_WPS_QUICKSCREEN,   BUTTON_DOWN|BUTTON_REPEAT,    BUTTON_DOWN },
  81
  82     { ACTION_WPS_MENU,          BUTTON_DOWN|BUTTON_REL,      BUTTON_DOWN },
  83     { ACTION_WPS_VIEW_PLAYLIST, BUTTON_REC|BUTTON_REL,       BUTTON_REC  },
  84     { ACTION_WPS_REC,           BUTTON_REC|BUTTON_REPEAT,        BUTTON_NONE },
  85
  86     { ACTION_WPS_PITCHSCREEN,   BUTTON_SELECT|BUTTON_UP,      BUTTON_SELECT },
  87     { ACTION_WPS_ID3SCREEN,     BUTTON_SELECT|BUTTON_DOWN,    BUTTON_SELECT },
  88
  89     LAST_ITEM_IN_LIST
  90 }; /* button_context_wps */
  91
  92 static const struct button_mapping button_context_settings[] = {
  93     { ACTION_STD_CANCEL,        BUTTON_LEFT,                      BUTTON_NONE },
  94     { ACTION_SETTINGS_INC,      BUTTON_SCROLL_FWD,                BUTTON_NONE },
  95     { ACTION_SETTINGS_INCREPEAT,BUTTON_SCROLL_FWD|BUTTON_REPEAT,  BUTTON_NONE },
  96     { ACTION_SETTINGS_DEC,      BUTTON_SCROLL_BACK,               BUTTON_NONE },
  97     { ACTION_SETTINGS_DECREPEAT,BUTTON_SCROLL_BACK|BUTTON_REPEAT, BUTTON_NONE },
  98
  99     { ACTION_STD_PREV,          BUTTON_UP|BUTTON_REL,             BUTTON_UP   },
 100     { ACTION_STD_PREVREPEAT,    BUTTON_UP|BUTTON_REPEAT,          BUTTON_UP   },
 101     { ACTION_STD_NEXT,          BUTTON_DOWN|BUTTON_REL,           BUTTON_DOWN },
 102     { ACTION_STD_NEXTREPEAT,    BUTTON_DOWN|BUTTON_REPEAT,        BUTTON_DOWN },
 103     { ACTION_SETTINGS_RESET,    BUTTON_SELECT,                    BUTTON_NONE },
 104
 105     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
 106 }; /* button_context_settings */
 107
 108 static const struct button_mapping button_context_list[]  = {
 109     { ACTION_LISTTREE_PGUP,   BUTTON_REC|BUTTON_SCROLL_BACK,   BUTTON_REC },
 110     { ACTION_LISTTREE_PGDOWN, BUTTON_REC|BUTTON_SCROLL_FWD, BUTTON_REC },
 111
 112     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 113 }; /* button_context_list */
 114
 115 static const struct button_mapping button_context_tree[]  = {
 116     { ACTION_TREE_WPS,    BUTTON_UP|BUTTON_REL,         BUTTON_UP },
 117     { ACTION_TREE_STOP,   BUTTON_POWER|BUTTON_REL,      BUTTON_POWER },
 118
 119     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
 120 }; /* button_context_tree */
 121
 122 static const struct button_mapping button_context_listtree_scroll_without_combo[]  = {
 123     { ACTION_NONE,              BUTTON_LEFT,                BUTTON_NONE },
 124     { ACTION_STD_CANCEL,        BUTTON_LEFT|BUTTON_REL,     BUTTON_LEFT },
 125     { ACTION_TREE_ROOT_INIT,    BUTTON_LEFT|BUTTON_REPEAT,  BUTTON_LEFT },
 126     { ACTION_TREE_PGLEFT,       BUTTON_LEFT|BUTTON_REPEAT,  BUTTON_NONE },
 127     { ACTION_TREE_PGLEFT,       BUTTON_LEFT|BUTTON_REL,     BUTTON_LEFT|BUTTON_REPEAT },
 128     { ACTION_NONE,              BUTTON_RIGHT,               BUTTON_NONE },
 129     { ACTION_STD_OK,            BUTTON_RIGHT|BUTTON_REL,    BUTTON_RIGHT },
 130     { ACTION_TREE_PGRIGHT,      BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
 131     { ACTION_TREE_PGRIGHT,      BUTTON_RIGHT|BUTTON_REL,    BUTTON_RIGHT|BUTTON_REPEAT },
 132
 133     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
 134 }; /* button_context_listtree_scroll_without_combo */
 135
 136 static const struct button_mapping button_context_listtree_scroll_with_combo[]  = {
 137     { ACTION_TREE_ROOT_INIT,BUTTON_LEFT|BUTTON_REPEAT,            BUTTON_NONE },
 138     { ACTION_TREE_PGLEFT,   BUTTON_REC|BUTTON_LEFT,               BUTTON_REC },
 139     { ACTION_TREE_PGLEFT,   BUTTON_REC|BUTTON_LEFT|BUTTON_REPEAT, BUTTON_NONE },
 140     { ACTION_TREE_PGRIGHT,  BUTTON_REC|BUTTON_RIGHT,              BUTTON_REC },
 141     { ACTION_TREE_PGRIGHT,  BUTTON_REC|BUTTON_RIGHT|BUTTON_REPEAT,BUTTON_NONE },
 142
 143     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
 144 }; /* button_context_listtree_scroll_with_combo */
 145
 146 static const struct button_mapping button_context_yesno[]  = {
 147     { ACTION_YESNO_ACCEPT,          BUTTON_SELECT,              BUTTON_NONE },
 148
 149     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
 150 }; /* button_context_settings_yesno */
 151
 152 static const struct button_mapping button_context_quickscreen[]  = {
 153     { ACTION_NONE,       BUTTON_LEFT,                   BUTTON_NONE },
 154     { ACTION_STD_CANCEL, BUTTON_POWER|BUTTON_REL,       BUTTON_NONE },
 155     { ACTION_STD_CANCEL, BUTTON_SELECT|BUTTON_REL,      BUTTON_NONE },
 156     { ACTION_QS_TOP,     BUTTON_UP|BUTTON_REL,          BUTTON_NONE },
 157     { ACTION_QS_TOP,     BUTTON_UP|BUTTON_REPEAT,       BUTTON_NONE },
 158     { ACTION_QS_DOWN,    BUTTON_DOWN|BUTTON_REL,        BUTTON_NONE },
 159     { ACTION_QS_DOWN,    BUTTON_DOWN|BUTTON_REPEAT,     BUTTON_NONE },
 160     { ACTION_QS_LEFT,    BUTTON_LEFT|BUTTON_REL,        BUTTON_NONE },
 161     { ACTION_QS_LEFT,    BUTTON_LEFT|BUTTON_REPEAT,     BUTTON_NONE },
 162     { ACTION_QS_RIGHT,   BUTTON_RIGHT|BUTTON_REL,       BUTTON_NONE },
 163     { ACTION_QS_RIGHT,   BUTTON_RIGHT|BUTTON_REPEAT,    BUTTON_NONE },
 164
 165     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
 166 }; /* button_context_quickscreen */
 167
 168 static const struct button_mapping button_context_settings_right_is_inc[]  = {
 169     { ACTION_SETTINGS_INC,       BUTTON_SCROLL_FWD,               BUTTON_NONE },
 170     { ACTION_SETTINGS_INCREPEAT, BUTTON_SCROLL_FWD|BUTTON_REPEAT, BUTTON_NONE },
 171     { ACTION_SETTINGS_DEC,       BUTTON_SCROLL_BACK,              BUTTON_NONE },
 172     { ACTION_SETTINGS_DECREPEAT, BUTTON_SCROLL_BACK|BUTTON_REPEAT,BUTTON_NONE },
 173
 174     { ACTION_STD_PREV,           BUTTON_UP|BUTTON_REL,            BUTTON_UP   },
 175     { ACTION_STD_PREVREPEAT,     BUTTON_UP|BUTTON_REPEAT,         BUTTON_UP   },
 176     { ACTION_STD_NEXT,           BUTTON_DOWN|BUTTON_REL,          BUTTON_DOWN },
 177     { ACTION_STD_NEXTREPEAT,     BUTTON_DOWN|BUTTON_REPEAT,       BUTTON_DOWN },
 178     { ACTION_NONE,               BUTTON_SELECT,                   BUTTON_NONE },
 179     { ACTION_STD_OK,             BUTTON_SELECT|BUTTON_REL,        BUTTON_NONE },
 180     { ACTION_STD_CANCEL,         BUTTON_LEFT|BUTTON_REL,          BUTTON_LEFT },
 181     { ACTION_STD_OK,             BUTTON_RIGHT,                    BUTTON_NONE },
 182
 183     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
 184 }; /* button_context_settings_right_is_inc */
 185
 186 static const struct button_mapping button_context_settings_time[] = {
 187     { ACTION_STD_PREV,        BUTTON_UP|BUTTON_REL,             BUTTON_NONE },
 188     { ACTION_STD_PREVREPEAT,  BUTTON_UP|BUTTON_REPEAT,          BUTTON_NONE },
 189     { ACTION_STD_NEXT,        BUTTON_DOWN|BUTTON_REL,           BUTTON_NONE },
 190     { ACTION_STD_NEXTREPEAT,  BUTTON_DOWN|BUTTON_REPEAT,        BUTTON_NONE },
 191
 192     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
 193 }; /* button_context_settings_time */
 194
 195 static const struct button_mapping button_context_pitchscreen[]  = {
 196     { ACTION_PS_INC_SMALL,      BUTTON_SCROLL_FWD,                BUTTON_NONE },
 197     { ACTION_PS_INC_BIG,        BUTTON_SCROLL_FWD|BUTTON_REPEAT,  BUTTON_NONE },
 198     { ACTION_PS_DEC_SMALL,      BUTTON_SCROLL_BACK,               BUTTON_NONE },
 199     { ACTION_PS_DEC_BIG,        BUTTON_SCROLL_BACK|BUTTON_REPEAT, BUTTON_NONE },
 200     { ACTION_PS_NUDGE_LEFT,     BUTTON_LEFT,               BUTTON_NONE },
 201     { ACTION_PS_NUDGE_LEFTOFF,  BUTTON_LEFT|BUTTON_REL,    BUTTON_NONE },
 202     { ACTION_PS_NUDGE_RIGHT,    BUTTON_RIGHT,              BUTTON_NONE },
 203     { ACTION_PS_NUDGE_RIGHTOFF, BUTTON_RIGHT|BUTTON_REL,   BUTTON_NONE },
 204     { ACTION_PS_TOGGLE_MODE,    BUTTON_REC,                BUTTON_NONE },
 205     { ACTION_PS_RESET,          BUTTON_SELECT,             BUTTON_NONE },
 206     { ACTION_PS_EXIT,           BUTTON_POWER,              BUTTON_NONE },
 207     { ACTION_PS_EXIT,           BUTTON_UP,                 BUTTON_NONE },
 208     { ACTION_PS_SLOWER,         BUTTON_LEFT|BUTTON_REPEAT, BUTTON_NONE },
 209     { ACTION_PS_FASTER,         BUTTON_RIGHT|BUTTON_REPEAT,BUTTON_NONE },
 210
 211     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
 212 }; /* button_context_pitchscreen */
 213
 214 /** Recording Screen **/
 215 static const struct button_mapping button_context_recscreen[]  = {
 216     { ACTION_REC_PAUSE,          BUTTON_UP|BUTTON_REL,             BUTTON_UP },
 217     { ACTION_STD_CANCEL,         BUTTON_DOWN,                      BUTTON_NONE },
 218     { ACTION_REC_NEWFILE,        BUTTON_REC|BUTTON_REL,            BUTTON_REC },
 219     { ACTION_STD_MENU,           BUTTON_SELECT|BUTTON_REPEAT,      BUTTON_SELECT},
 220     { ACTION_SETTINGS_INC,       BUTTON_RIGHT,                     BUTTON_NONE },
 221     { ACTION_SETTINGS_INCREPEAT, BUTTON_RIGHT|BUTTON_REPEAT,       BUTTON_NONE },
 222     { ACTION_SETTINGS_DEC,       BUTTON_LEFT,                      BUTTON_NONE },
 223     { ACTION_SETTINGS_DECREPEAT, BUTTON_LEFT|BUTTON_REPEAT,        BUTTON_NONE },
 224     { ACTION_STD_PREV,           BUTTON_SCROLL_BACK,               BUTTON_NONE },
 225     { ACTION_STD_PREV,           BUTTON_SCROLL_BACK|BUTTON_REPEAT, BUTTON_NONE },
 226     { ACTION_STD_NEXT,           BUTTON_SCROLL_FWD,                BUTTON_NONE },
 227     { ACTION_STD_NEXT,           BUTTON_SCROLL_FWD|BUTTON_REPEAT,  BUTTON_NONE },
 228     { ACTION_STD_CANCEL,         BUTTON_POWER,                     BUTTON_NONE },
 229     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 230 }; /* button_context_recscreen */
 231
 232 /** FM Radio Screen **/
 233 static const struct button_mapping button_context_radio[]  = {
 234     { ACTION_STD_PREV,       BUTTON_LEFT,                       BUTTON_NONE },
 235     { ACTION_STD_PREVREPEAT, BUTTON_LEFT|BUTTON_REPEAT,         BUTTON_NONE },
 236     { ACTION_STD_NEXT,       BUTTON_RIGHT,                      BUTTON_NONE },
 237     { ACTION_STD_NEXTREPEAT, BUTTON_RIGHT|BUTTON_REPEAT,        BUTTON_NONE },
 238     { ACTION_FM_MENU,        BUTTON_SELECT|BUTTON_REPEAT,       BUTTON_NONE },
 239     { ACTION_FM_PRESET,      BUTTON_SELECT|BUTTON_REL,          BUTTON_NONE },
 240     { ACTION_FM_STOP,        BUTTON_POWER|BUTTON_REL,           BUTTON_NONE },
 241     { ACTION_FM_MODE,        BUTTON_UP|BUTTON_REPEAT,           BUTTON_UP   },
 242     { ACTION_FM_EXIT,        BUTTON_DOWN|BUTTON_REL,            BUTTON_NONE },
 243     { ACTION_FM_PLAY,        BUTTON_UP|BUTTON_REL,              BUTTON_UP   },
 244     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
 245 }; /* button_context_radio */
 246
 247 static const struct button_mapping button_context_keyboard[]  = {
 248     { ACTION_KBD_LEFT,         BUTTON_LEFT,                      BUTTON_NONE },
 249     { ACTION_KBD_LEFT,         BUTTON_LEFT|BUTTON_REPEAT,        BUTTON_NONE },
 250     { ACTION_KBD_RIGHT,        BUTTON_RIGHT,                     BUTTON_NONE },
 251     { ACTION_KBD_RIGHT,        BUTTON_RIGHT|BUTTON_REPEAT,       BUTTON_NONE },
 252
 253     { ACTION_KBD_CURSOR_LEFT,  BUTTON_REC|BUTTON_LEFT,                BUTTON_NONE },
 254     { ACTION_KBD_CURSOR_LEFT,  BUTTON_REC|BUTTON_LEFT|BUTTON_REPEAT,  BUTTON_NONE },
 255     { ACTION_KBD_CURSOR_RIGHT, BUTTON_REC|BUTTON_RIGHT,               BUTTON_NONE },
 256     { ACTION_KBD_CURSOR_RIGHT, BUTTON_REC|BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
 257
 258     { ACTION_KBD_UP,           BUTTON_SCROLL_BACK,                 BUTTON_NONE },
 259     { ACTION_KBD_UP,           BUTTON_SCROLL_BACK|BUTTON_REPEAT,   BUTTON_NONE },
 260     { ACTION_KBD_DOWN,         BUTTON_SCROLL_FWD,               BUTTON_NONE },
 261     { ACTION_KBD_DOWN,         BUTTON_SCROLL_FWD|BUTTON_REPEAT, BUTTON_NONE },
 262     { ACTION_KBD_PAGE_FLIP,    BUTTON_REC|BUTTON_SELECT,         BUTTON_REC },
 263     { ACTION_KBD_BACKSPACE,    BUTTON_DOWN,                      BUTTON_NONE },
 264     { ACTION_KBD_BACKSPACE,    BUTTON_DOWN|BUTTON_REPEAT,        BUTTON_NONE },
 265     { ACTION_KBD_SELECT,       BUTTON_SELECT,                    BUTTON_NONE },
 266     { ACTION_KBD_DONE,         BUTTON_UP,                        BUTTON_NONE },
 267     { ACTION_KBD_ABORT,        BUTTON_POWER,                     BUTTON_NONE },
 268
 269     LAST_ITEM_IN_LIST
 270 }; /* button_context_keyboard */
 271
 272 static const struct button_mapping button_context_bmark[]  = {
 273     { ACTION_BMS_DELETE,       BUTTON_REC,        BUTTON_NONE },
 274
 275     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
 276 }; /* button_context_bmark */
 277
 278 #ifdef HAVE_USBSTACK
 279 static const struct button_mapping button_context_usb_hid[] = {
 280     { ACTION_USB_HID_PLAY,     BUTTON_UP,                        BUTTON_NONE },
 281     { ACTION_USB_HID_STOP,     BUTTON_POWER,                     BUTTON_NONE },
 282     { ACTION_USB_HID_SKIPPREV, BUTTON_LEFT,                      BUTTON_NONE },
 283     { ACTION_USB_HID_SKIPNEXT, BUTTON_RIGHT,                     BUTTON_NONE },
 284     { ACTION_USB_HID_VOLUP,    BUTTON_SCROLL_FWD,                BUTTON_NONE },
 285     { ACTION_USB_HID_VOLUP,    BUTTON_SCROLL_FWD|BUTTON_REPEAT,  BUTTON_NONE },
 286     { ACTION_USB_HID_VOLDOWN,  BUTTON_SCROLL_BACK,               BUTTON_NONE },
 287     { ACTION_USB_HID_VOLDOWN,  BUTTON_SCROLL_BACK|BUTTON_REPEAT, BUTTON_NONE },
 288     { ACTION_USB_HID_MUTE,     BUTTON_SELECT,                    BUTTON_NONE },
 289     { ACTION_USB_HID_MENU,     BUTTON_DOWN,                      BUTTON_NONE },
 290
 291     LAST_ITEM_IN_LIST
 292 }; /* button_context_usb_hid */
 293 #endif
 294
 295 /* get_context_mapping returns a pointer to one of the above defined arrays depending on the context */
 296 const struct button_mapping* get_context_mapping(int context)
 297 {
 298     switch (context)
 299     {
 300         case CONTEXT_STD:
 301             return button_context_standard;
 302
 303         case CONTEXT_WPS:
 304             return button_context_wps;
 305
 306         case CONTEXT_LIST:
 307             return button_context_list;
 308         case CONTEXT_TREE:
 309         case CONTEXT_MAINMENU:
 310             if (global_settings.hold_lr_for_scroll_in_list)
 311                 return button_context_listtree_scroll_without_combo;
 312             else
 313                 return button_context_listtree_scroll_with_combo;
 314         case CONTEXT_CUSTOM|CONTEXT_TREE:
 315             return button_context_tree;
 316
 317         case CONTEXT_SETTINGS:
 318             return button_context_settings;
 319         case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
 320         case CONTEXT_SETTINGS_COLOURCHOOSER:
 321         case CONTEXT_SETTINGS_EQ:
 322         case CONTEXT_SETTINGS_RECTRIGGER:
 323             return button_context_settings_right_is_inc;
 324
 325         case CONTEXT_SETTINGS_TIME:
 326             return button_context_settings_time;
 327
 328         case CONTEXT_YESNOSCREEN:
 329             return button_context_yesno;
 330         case CONTEXT_FM:
 331             return button_context_radio;
 332         case CONTEXT_BOOKMARKSCREEN:
 333             return button_context_bmark;
 334         case CONTEXT_QUICKSCREEN:
 335             return button_context_quickscreen;
 336         case CONTEXT_PITCHSCREEN:
 337             return button_context_pitchscreen;
 338         case CONTEXT_RECSCREEN:
 339             return button_context_recscreen;
 340         case CONTEXT_KEYBOARD:
 341             return button_context_keyboard;
 342 #ifdef HAVE_USBSTACK
 343         case CONTEXT_USB_HID:
 344             return button_context_usb_hid;
 345 #endif
 346         default:
 347             return button_context_standard;
 348     }
 349     return button_context_standard;
 350 }