apps/keymaps/keymap-touchscreen.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2006 Jonathan Gordon
  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 touchscreen targets */
  23 #include <stdio.h>
  24 #include <string.h>
  25 #include <stdlib.h>
  26
  27 #include "config.h"
  28 #include "action.h"
  29 #include "button.h"
  30 #include "settings.h"
  31
  32 const struct button_mapping* target_get_context_mapping(int context);
  33 /* How this file is used:
  34    get_context_mapping() at the bottom of the file is called by action.c as usual.
  35    if the context is for the remote control its then passed straight to
  36    target_get_context_mapping().
  37    These tables are only used for the touchscreen buttons, so at the end of each
  38    CONTEXT_CUSTOM2 is OR'ed with the context and then sent to target_get_context_mapping()
  39    (NOTE: CONTEXT_CUSTOM2 will be stripped before being sent to make it easier.)
  40    In the target keymap, remember to |CONTEXT_CUSTOM2 in the  LAST_ITEM_IN_LIST__NEXTLIST() macro
  41    to speed it up a tiny bit... if you dont it will go through these tables first before going
  42    back to the target file.
  43  */
  44
  45
  46 /* touchscreen "buttons"
  47    screen is split into a 3x3 grid for buttons...
  48     BUTTON_TOPLEFT      BUTTON_TOPMIDDLE    BUTTON_TOPRIGHT
  49     BUTTON_MIDLEFT      BUTTON_CENTER       BUTTON_MIDRIGHT
  50     BUTTON_BOTTOMLEFT   BUTTON_BOTTOMMIDDLE BUTTON_BOTTOMRIGHT
  51 */
  52
  53 static const struct button_mapping button_context_standard[]  = {
  54     { ACTION_STD_PREV,        BUTTON_TOPMIDDLE,                  BUTTON_NONE },
  55     { ACTION_STD_PREVREPEAT,  BUTTON_TOPMIDDLE|BUTTON_REPEAT,    BUTTON_NONE },
  56     { ACTION_STD_NEXT,        BUTTON_BOTTOMMIDDLE,               BUTTON_NONE },
  57     { ACTION_STD_NEXTREPEAT,  BUTTON_BOTTOMMIDDLE|BUTTON_REPEAT, BUTTON_NONE },
  58
  59     { ACTION_STD_OK,          BUTTON_CENTER|BUTTON_REL,          BUTTON_CENTER },
  60     { ACTION_STD_OK,          BUTTON_MIDRIGHT|BUTTON_REL,        BUTTON_MIDRIGHT },
  61     { ACTION_STD_OK,          BUTTON_MIDRIGHT|BUTTON_REPEAT,     BUTTON_MIDRIGHT },
  62     { ACTION_STD_CANCEL,      BUTTON_MIDLEFT,                    BUTTON_NONE },
  63     { ACTION_STD_CANCEL,      BUTTON_MIDLEFT|BUTTON_REPEAT,      BUTTON_NONE },
  64
  65     { ACTION_STD_MENU,        BUTTON_TOPLEFT,                    BUTTON_NONE },
  66     { ACTION_STD_QUICKSCREEN, BUTTON_TOPLEFT|BUTTON_REPEAT,      BUTTON_NONE },
  67     { ACTION_STD_CONTEXT,     BUTTON_CENTER|BUTTON_REPEAT,       BUTTON_CENTER },
  68
  69     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_STD)
  70 }; /* button_context_standard */
  71
  72 static const struct button_mapping button_context_wps[]  = {
  73
  74     { ACTION_WPS_PLAY,        BUTTON_TOPRIGHT|BUTTON_REL,        BUTTON_TOPRIGHT },
  75     { ACTION_WPS_SKIPNEXT,    BUTTON_MIDRIGHT|BUTTON_REL,        BUTTON_MIDRIGHT },
  76     { ACTION_WPS_SKIPPREV,    BUTTON_MIDLEFT|BUTTON_REL,         BUTTON_MIDLEFT },
  77
  78     { ACTION_WPS_SEEKBACK,    BUTTON_MIDLEFT|BUTTON_REPEAT,      BUTTON_NONE },
  79     { ACTION_WPS_SEEKFWD,     BUTTON_MIDRIGHT|BUTTON_REPEAT,     BUTTON_NONE },
  80     { ACTION_WPS_STOPSEEK,    BUTTON_MIDLEFT|BUTTON_REL,         BUTTON_MIDLEFT|BUTTON_REPEAT },
  81     { ACTION_WPS_STOPSEEK,    BUTTON_MIDRIGHT|BUTTON_REL,        BUTTON_MIDRIGHT|BUTTON_REPEAT },
  82
  83     { ACTION_WPS_BROWSE,      BUTTON_CENTER|BUTTON_REL,          BUTTON_CENTER },
  84     { ACTION_WPS_CONTEXT,     BUTTON_CENTER|BUTTON_REPEAT,       BUTTON_CENTER },
  85     { ACTION_WPS_QUICKSCREEN, BUTTON_TOPLEFT|BUTTON_REPEAT,      BUTTON_TOPLEFT },
  86     { ACTION_WPS_VIEW_PLAYLIST, BUTTON_TOPLEFT|BUTTON_REL,       BUTTON_TOPLEFT },
  87
  88     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_WPS)
  89 }; /* button_context_wps */
  90
  91 static const struct button_mapping button_context_list[]  = {
  92 #if 0
  93     /* this is all to show how the poor-mans-gestures can be used... */
  94     { ACTION_LISTTREE_PGUP,     BUTTON_TOPRIGHT,                BUTTON_NONE},
  95     { ACTION_LISTTREE_PGUP,     BUTTON_TOPRIGHT|BUTTON_REPEAT,  BUTTON_TOPRIGHT},
  96     { ACTION_STD_NEXTREPEAT,    BUTTON_CENTER,                  BUTTON_TOPMIDDLE},
  97     { ACTION_STD_NEXTREPEAT,    BUTTON_BOTTOMMIDDLE,            BUTTON_CENTER},
  98     { ACTION_NONE,              BUTTON_TOPMIDDLE,               BUTTON_NONE },
  99     { ACTION_NONE,              BUTTON_BOTTOMMIDDLE,            BUTTON_NONE },
 100     { ACTION_STD_PREV,          BUTTON_TOPMIDDLE|BUTTON_REL,    BUTTON_NONE },
 101     { ACTION_STD_NEXT,          BUTTON_BOTTOMMIDDLE|BUTTON_REL, BUTTON_NONE },
 102     { ACTION_LISTTREE_PGDOWN,   BUTTON_BOTTOMRIGHT,             BUTTON_NONE},
 103     { ACTION_LISTTREE_PGDOWN,   BUTTON_BOTTOMRIGHT|BUTTON_REPEAT, BUTTON_BOTTOMRIGHT},
 104     { ACTION_STD_PREVREPEAT,    BUTTON_TOPMIDDLE,               BUTTON_CENTER},
 105     { ACTION_STD_PREVREPEAT,    BUTTON_CENTER,                  BUTTON_BOTTOMMIDDLE},
 106 #endif
 107     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_LIST)
 108 }; /* button_context_list */
 109
 110 static const struct button_mapping button_context_tree[]  = {
 111     { ACTION_TREE_WPS,    BUTTON_TOPRIGHT|BUTTON_REL,         BUTTON_TOPRIGHT },
 112
 113     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_CUSTOM2|CONTEXT_TREE)
 114 }; /* button_context_tree */
 115
 116 static const struct button_mapping button_context_listtree_scroll_with_combo[]  = {
 117     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_CUSTOM|CONTEXT_TREE),
 118 };
 119
 120 static const struct button_mapping button_context_listtree_scroll_without_combo[]  = {
 121     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_CUSTOM|CONTEXT_TREE),
 122 };
 123
 124 static const struct button_mapping button_context_settings[]  = {
 125     { ACTION_SETTINGS_INC,          BUTTON_TOPMIDDLE,                   BUTTON_NONE },
 126     { ACTION_SETTINGS_INCREPEAT,    BUTTON_TOPMIDDLE|BUTTON_REPEAT,     BUTTON_NONE },
 127     { ACTION_SETTINGS_DEC,          BUTTON_BOTTOMMIDDLE,                BUTTON_NONE },
 128     { ACTION_SETTINGS_DECREPEAT,    BUTTON_BOTTOMMIDDLE|BUTTON_REPEAT,  BUTTON_NONE },
 129     { ACTION_STD_OK,                BUTTON_CENTER,                      BUTTON_NONE },
 130     { ACTION_STD_CANCEL,            BUTTON_MIDLEFT,                     BUTTON_NONE },
 131
 132     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_SETTINGS)
 133 }; /* button_context_settings */
 134
 135 static const struct button_mapping button_context_settings_right_is_inc[]  = {
 136     { ACTION_STD_PREV,          BUTTON_TOPMIDDLE,                   BUTTON_NONE },
 137     { ACTION_STD_PREVREPEAT,    BUTTON_TOPMIDDLE|BUTTON_REPEAT,     BUTTON_NONE },
 138     { ACTION_STD_NEXT,          BUTTON_BOTTOMMIDDLE,                BUTTON_NONE },
 139     { ACTION_STD_NEXTREPEAT,    BUTTON_BOTTOMMIDDLE|BUTTON_REPEAT,  BUTTON_NONE },
 140     { ACTION_SETTINGS_INC,          BUTTON_MIDRIGHT,                BUTTON_NONE },
 141     { ACTION_SETTINGS_INCREPEAT,    BUTTON_MIDRIGHT|BUTTON_REPEAT,  BUTTON_NONE },
 142     { ACTION_SETTINGS_DEC,          BUTTON_MIDLEFT,                 BUTTON_NONE },
 143     { ACTION_SETTINGS_DECREPEAT,    BUTTON_MIDLEFT|BUTTON_REPEAT,   BUTTON_NONE },
 144     { ACTION_STD_OK,                BUTTON_CENTER,                  BUTTON_NONE },
 145     { ACTION_STD_CANCEL,            BUTTON_TOPLEFT,                 BUTTON_NONE },
 146
 147     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_CUSTOM|CONTEXT_SETTINGS)
 148 }; /* button_context_settingsgraphical */
 149
 150 static const struct button_mapping button_context_yesno[]  = {
 151     { ACTION_YESNO_ACCEPT,  BUTTON_TOPRIGHT,  BUTTON_NONE },
 152     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_YESNOSCREEN)
 153 }; /* button_context_settings_yesno */
 154
 155 static const struct button_mapping button_context_colorchooser[]  = {
 156     { ACTION_STD_OK,  BUTTON_CENTER|BUTTON_REL,  BUTTON_NONE },
 157     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_SETTINGS_COLOURCHOOSER),
 158 }; /* button_context_colorchooser */
 159
 160 static const struct button_mapping button_context_eq[]  = {
 161     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_SETTINGS_EQ),
 162 }; /* button_context_eq */
 163
 164 /* Bookmark Screen */
 165 static const struct button_mapping button_context_bmark[]  = {
 166     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_BOOKMARKSCREEN),
 167 }; /* button_context_bmark */
 168
 169 static const struct button_mapping button_context_time[]  = {
 170     { ACTION_SETTINGS_INC,       BUTTON_TOPMIDDLE,                   BUTTON_NONE },
 171     { ACTION_SETTINGS_INCREPEAT, BUTTON_TOPMIDDLE|BUTTON_REPEAT,     BUTTON_NONE },
 172     { ACTION_SETTINGS_DEC,       BUTTON_BOTTOMMIDDLE,                BUTTON_NONE },
 173     { ACTION_SETTINGS_DECREPEAT, BUTTON_BOTTOMMIDDLE|BUTTON_REPEAT,  BUTTON_NONE },
 174     { ACTION_STD_PREV,           BUTTON_MIDLEFT,                     BUTTON_NONE },
 175     { ACTION_STD_PREVREPEAT,     BUTTON_MIDLEFT|BUTTON_REPEAT,       BUTTON_NONE },
 176     { ACTION_STD_NEXT,           BUTTON_MIDRIGHT,                    BUTTON_NONE },
 177     { ACTION_STD_NEXTREPEAT,     BUTTON_MIDRIGHT|BUTTON_REPEAT,      BUTTON_NONE },
 178     { ACTION_STD_OK,             BUTTON_CENTER|BUTTON_REL,           BUTTON_CENTER  },
 179     { ACTION_STD_CANCEL,         BUTTON_TOPLEFT|BUTTON_REL,          BUTTON_TOPLEFT },
 180     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_SETTINGS_TIME),
 181 }; /* button_context_time */
 182
 183 static const struct button_mapping button_context_quickscreen[]  = {
 184
 185     { ACTION_STD_CANCEL, BUTTON_CENTER|BUTTON_REL,          BUTTON_NONE },
 186     { ACTION_QS_DOWNINV, BUTTON_TOPMIDDLE|BUTTON_REL,       BUTTON_NONE },
 187     { ACTION_QS_DOWNINV, BUTTON_TOPMIDDLE|BUTTON_REPEAT,    BUTTON_NONE },
 188     { ACTION_QS_DOWN,    BUTTON_BOTTOMMIDDLE|BUTTON_REL,    BUTTON_NONE },
 189     { ACTION_QS_DOWN,    BUTTON_BOTTOMMIDDLE|BUTTON_REPEAT, BUTTON_NONE },
 190     { ACTION_QS_LEFT,    BUTTON_MIDLEFT|BUTTON_REL,         BUTTON_NONE },
 191     { ACTION_QS_LEFT,    BUTTON_MIDLEFT|BUTTON_REPEAT,      BUTTON_NONE },
 192     { ACTION_QS_RIGHT,   BUTTON_MIDRIGHT|BUTTON_REL,        BUTTON_NONE },
 193     { ACTION_QS_RIGHT,   BUTTON_MIDRIGHT|BUTTON_REPEAT,     BUTTON_NONE },
 194     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_QUICKSCREEN)
 195 }; /* button_context_quickscreen */
 196
 197 static const struct button_mapping button_context_pitchscreen[]  = {
 198
 199     { ACTION_PS_INC_SMALL,      BUTTON_TOPMIDDLE,                  BUTTON_NONE },
 200     { ACTION_PS_INC_BIG,        BUTTON_TOPMIDDLE|BUTTON_REPEAT,    BUTTON_NONE },
 201     { ACTION_PS_DEC_SMALL,      BUTTON_BOTTOMMIDDLE,               BUTTON_NONE },
 202     { ACTION_PS_DEC_BIG,        BUTTON_BOTTOMMIDDLE|BUTTON_REPEAT, BUTTON_NONE },
 203     { ACTION_PS_NUDGE_LEFT,     BUTTON_MIDLEFT,                    BUTTON_NONE },
 204     { ACTION_PS_NUDGE_LEFTOFF,  BUTTON_MIDLEFT|BUTTON_REL,         BUTTON_NONE },
 205     { ACTION_PS_NUDGE_RIGHT,    BUTTON_MIDRIGHT,                   BUTTON_NONE },
 206     { ACTION_PS_NUDGE_RIGHTOFF, BUTTON_MIDRIGHT|BUTTON_REL,        BUTTON_NONE },
 207     { ACTION_PS_TOGGLE_MODE,    BUTTON_BOTTOMRIGHT,                BUTTON_NONE },
 208     { ACTION_PS_RESET,          BUTTON_CENTER,                     BUTTON_NONE },
 209     { ACTION_PS_EXIT,           BUTTON_TOPLEFT,                    BUTTON_NONE },
 210     { ACTION_PS_SLOWER,         BUTTON_MIDLEFT|BUTTON_REPEAT,      BUTTON_NONE },
 211     { ACTION_PS_FASTER,         BUTTON_MIDRIGHT|BUTTON_REPEAT,     BUTTON_NONE },
 212     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_PITCHSCREEN)
 213 }; /* button_context_pitchcreen */
 214
 215 static const struct button_mapping button_context_keyboard[]  = {
 216
 217     { ACTION_KBD_LEFT,         BUTTON_MIDLEFT,                    BUTTON_NONE },
 218     { ACTION_KBD_LEFT,         BUTTON_MIDLEFT|BUTTON_REPEAT,      BUTTON_NONE },
 219     { ACTION_KBD_RIGHT,        BUTTON_MIDRIGHT,                   BUTTON_NONE },
 220     { ACTION_KBD_RIGHT,        BUTTON_MIDRIGHT|BUTTON_REPEAT,     BUTTON_NONE },
 221     { ACTION_KBD_CURSOR_LEFT,  BUTTON_TOPLEFT,                    BUTTON_NONE },
 222     { ACTION_KBD_CURSOR_LEFT,  BUTTON_TOPLEFT|BUTTON_REPEAT,      BUTTON_NONE },
 223     { ACTION_KBD_CURSOR_RIGHT, BUTTON_TOPRIGHT,                   BUTTON_NONE },
 224     { ACTION_KBD_CURSOR_RIGHT, BUTTON_TOPRIGHT|BUTTON_REPEAT,     BUTTON_NONE },
 225     { ACTION_KBD_SELECT,       BUTTON_CENTER|BUTTON_REL,          BUTTON_NONE },
 226     { ACTION_KBD_DONE,         BUTTON_CENTER|BUTTON_REPEAT,       BUTTON_CENTER },
 227     { ACTION_KBD_ABORT,        BUTTON_POWER,                      BUTTON_NONE },
 228     { ACTION_KBD_BACKSPACE,    BUTTON_BOTTOMLEFT,                 BUTTON_NONE },
 229     { ACTION_KBD_BACKSPACE,    BUTTON_BOTTOMLEFT|BUTTON_REPEAT,   BUTTON_NONE },
 230     { ACTION_KBD_UP,           BUTTON_TOPMIDDLE,                  BUTTON_NONE },
 231     { ACTION_KBD_UP,           BUTTON_TOPMIDDLE|BUTTON_REPEAT,    BUTTON_NONE },
 232     { ACTION_KBD_DOWN,         BUTTON_BOTTOMMIDDLE,               BUTTON_NONE },
 233     { ACTION_KBD_DOWN,         BUTTON_BOTTOMMIDDLE|BUTTON_REPEAT, BUTTON_NONE },
 234
 235     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_KEYBOARD)
 236 }; /* button_context_keyboard */
 237
 238 static const struct button_mapping button_context_radio[]  = {
 239     { ACTION_STD_PREV,       BUTTON_MIDLEFT,                   BUTTON_NONE },
 240     { ACTION_STD_PREVREPEAT, BUTTON_MIDLEFT|BUTTON_REPEAT,     BUTTON_NONE },
 241     { ACTION_STD_NEXT,       BUTTON_MIDRIGHT,                  BUTTON_NONE },
 242     { ACTION_STD_NEXTREPEAT, BUTTON_MIDRIGHT|BUTTON_REPEAT,    BUTTON_NONE },
 243     { ACTION_FM_MENU,        BUTTON_CENTER|BUTTON_REPEAT,      BUTTON_CENTER },
 244     { ACTION_FM_PRESET,      BUTTON_CENTER|BUTTON_REL,         BUTTON_NONE },
 245     { ACTION_FM_EXIT,        BUTTON_TOPLEFT|BUTTON_REL,        BUTTON_NONE },
 246     { ACTION_FM_MODE,        BUTTON_BOTTOMLEFT|BUTTON_REL,     BUTTON_NONE },
 247     { ACTION_FM_PLAY,        BUTTON_TOPRIGHT|BUTTON_REL,       BUTTON_NONE },
 248     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_FM)
 249 }; /* button_context_radio */
 250
 251 #ifdef HAVE_USBSTACK
 252 static const struct button_mapping button_context_usb_hid[] = {
 253     { ACTION_USB_HID_PLAY,     BUTTON_TOPRIGHT,                  BUTTON_NONE },
 254     { ACTION_USB_HID_SKIPPREV, BUTTON_MIDLEFT,                   BUTTON_NONE },
 255     { ACTION_USB_HID_SKIPNEXT, BUTTON_MIDRIGHT,                  BUTTON_NONE },
 256     { ACTION_USB_HID_MUTE,     BUTTON_CENTER,                    BUTTON_NONE },
 257     { ACTION_USB_HID_MENU,     BUTTON_TOPLEFT,                   BUTTON_NONE },
 258
 259     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM2|CONTEXT_USB_HID)
 260 }; /* button_context_usb_hid */
 261 #endif
 262
 263 const struct button_mapping* get_context_mapping(int context)
 264 {
 265     if (context & CONTEXT_CUSTOM2
 266 #if BUTTON_REMOTE != 0
 267         || context & CONTEXT_REMOTE
 268 #endif
 269        )
 270         return target_get_context_mapping(context & ~CONTEXT_CUSTOM2);
 271
 272     switch (context)
 273     {
 274         case CONTEXT_STD:
 275             return button_context_standard;
 276         case CONTEXT_WPS:
 277             return button_context_wps;
 278
 279         case CONTEXT_LIST:
 280             return button_context_list;
 281         case CONTEXT_MAINMENU:
 282         case CONTEXT_TREE:
 283             if (global_settings.hold_lr_for_scroll_in_list)
 284                 return button_context_listtree_scroll_without_combo;
 285             else
 286                 return button_context_listtree_scroll_with_combo;
 287         case CONTEXT_CUSTOM|CONTEXT_TREE:
 288             return button_context_tree;
 289
 290         case CONTEXT_SETTINGS:
 291             return button_context_settings;
 292         case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
 293             return button_context_settings_right_is_inc;
 294
 295         case CONTEXT_SETTINGS_COLOURCHOOSER:
 296             return button_context_colorchooser;
 297         case CONTEXT_SETTINGS_EQ:
 298             return button_context_eq;
 299
 300         case CONTEXT_SETTINGS_TIME:
 301             return button_context_time;
 302
 303         case CONTEXT_YESNOSCREEN:
 304             return button_context_yesno;
 305         case CONTEXT_FM:
 306             return button_context_radio;
 307         case CONTEXT_BOOKMARKSCREEN:
 308             return button_context_bmark;
 309         case CONTEXT_QUICKSCREEN:
 310             return button_context_quickscreen;
 311         case CONTEXT_PITCHSCREEN:
 312             return button_context_pitchscreen;
 313         case CONTEXT_KEYBOARD:
 314             return button_context_keyboard;
 315 #ifdef HAVE_USBSTACK
 316         case CONTEXT_USB_HID:
 317             return button_context_usb_hid;
 318 #endif
 319     }
 320     return button_context_standard;
 321 }