apps/keymaps/keymap-gigabeat-s.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2006 Jonathan Gordon
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 /* Button Code Definitions for the toshiba gigabeat target */
  21 #include <stdio.h>
  22 #include <string.h>
  23 #include <stdlib.h>
  24
  25 #include "config.h"
  26 #include "action.h"
  27 #include "button.h"
  28 #include "settings.h"
  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
  37 /* CONTEXT_CUSTOM's used in this file...
  38
  39 CONTEXT_CUSTOM|CONTEXT_TREE = the standard list/tree defines (without directions)
  40 CONTEXT_CUSTOM|CONTEXT_SETTINGS = the direction keys for the eq/col picker screens
  41                                   i.e where up/down is inc/dec
  42                CONTEXT_SETTINGS = up/down is prev/next, l/r is inc/dec
  43
  44 */
  45
  46
  47 static const struct button_mapping button_context_standard[]  = {
  48     { ACTION_STD_PREV,          BUTTON_UP,                  BUTTON_NONE },
  49     { ACTION_STD_PREVREPEAT,    BUTTON_UP|BUTTON_REPEAT,    BUTTON_NONE },
  50     { ACTION_STD_NEXT,          BUTTON_DOWN,                BUTTON_NONE },
  51     { ACTION_STD_NEXTREPEAT,    BUTTON_DOWN|BUTTON_REPEAT,  BUTTON_NONE },
  52
  53     { ACTION_STD_CANCEL,        BUTTON_LEFT,                BUTTON_NONE },
  54     { ACTION_STD_CANCEL,        BUTTON_POWER,               BUTTON_NONE },
  55     { ACTION_STD_CANCEL,        BUTTON_BACK,                BUTTON_NONE },
  56
  57     { ACTION_STD_CONTEXT,       BUTTON_SELECT|BUTTON_REPEAT,BUTTON_SELECT },
  58
  59     { ACTION_STD_QUICKSCREEN,   BUTTON_MENU|BUTTON_REPEAT,  BUTTON_MENU },
  60     { ACTION_STD_MENU,          BUTTON_MENU|BUTTON_REL,     BUTTON_MENU },
  61
  62     { ACTION_STD_OK,            BUTTON_SELECT|BUTTON_REL,   BUTTON_SELECT },
  63     { ACTION_STD_OK,            BUTTON_RIGHT,               BUTTON_NONE },
  64
  65     LAST_ITEM_IN_LIST
  66 }; /* button_context_standard */
  67
  68
  69 static const struct button_mapping button_context_wps[]  = {
  70     { ACTION_WPS_PLAY,          BUTTON_PLAY|BUTTON_REL,         BUTTON_PLAY },
  71     { ACTION_WPS_STOP,          BUTTON_POWER|BUTTON_REL,        BUTTON_POWER },
  72
  73     { ACTION_WPS_SKIPNEXT,      BUTTON_RIGHT|BUTTON_REL,        BUTTON_RIGHT },
  74     { ACTION_WPS_SKIPNEXT,      BUTTON_NEXT|BUTTON_REL,         BUTTON_NEXT },
  75     { ACTION_WPS_SKIPPREV,      BUTTON_LEFT|BUTTON_REL,         BUTTON_LEFT },
  76     { ACTION_WPS_SKIPPREV,      BUTTON_PREV|BUTTON_REL,         BUTTON_PREV },
  77
  78     { ACTION_WPS_SEEKBACK,      BUTTON_LEFT|BUTTON_REPEAT,      BUTTON_NONE },
  79     { ACTION_WPS_SEEKBACK,      BUTTON_PREV|BUTTON_REPEAT,      BUTTON_NONE },
  80     { ACTION_WPS_SEEKFWD,       BUTTON_RIGHT|BUTTON_REPEAT,     BUTTON_NONE },
  81     { ACTION_WPS_SEEKFWD,       BUTTON_NEXT|BUTTON_REPEAT,      BUTTON_NONE },
  82     { ACTION_WPS_STOPSEEK,      BUTTON_LEFT|BUTTON_REL,         BUTTON_LEFT|BUTTON_REPEAT },
  83     { ACTION_WPS_STOPSEEK,      BUTTON_PREV|BUTTON_REL,         BUTTON_PREV|BUTTON_REPEAT },
  84     { ACTION_WPS_STOPSEEK,      BUTTON_RIGHT|BUTTON_REL,        BUTTON_RIGHT|BUTTON_REPEAT },
  85     { ACTION_WPS_STOPSEEK,      BUTTON_NEXT|BUTTON_REL,         BUTTON_NEXT|BUTTON_REPEAT },
  86
  87     { ACTION_WPS_ABSETB_NEXTDIR,       BUTTON_BACK|BUTTON_RIGHT,         BUTTON_BACK },
  88     { ACTION_WPS_ABSETA_PREVDIR,       BUTTON_BACK|BUTTON_LEFT,          BUTTON_BACK },
  89     { ACTION_WPS_ABRESET,       BUTTON_BACK|BUTTON_SELECT,        BUTTON_BACK },
  90
  91     { ACTION_WPS_VOLDOWN,       BUTTON_DOWN|BUTTON_REPEAT,      BUTTON_NONE },
  92     { ACTION_WPS_VOLDOWN,       BUTTON_DOWN,                    BUTTON_NONE },
  93     { ACTION_WPS_VOLDOWN,       BUTTON_VOL_DOWN,                BUTTON_NONE },
  94     { ACTION_WPS_VOLDOWN,       BUTTON_VOL_DOWN|BUTTON_REPEAT,  BUTTON_NONE },
  95     { ACTION_WPS_VOLUP,         BUTTON_UP|BUTTON_REPEAT,        BUTTON_NONE },
  96     { ACTION_WPS_VOLUP,         BUTTON_UP,                      BUTTON_NONE },
  97     { ACTION_WPS_VOLUP,         BUTTON_VOL_UP|BUTTON_REPEAT,    BUTTON_NONE },
  98     { ACTION_WPS_VOLUP,         BUTTON_VOL_UP,                  BUTTON_NONE },
  99
 100     { ACTION_WPS_PITCHSCREEN,   BUTTON_BACK|BUTTON_UP,          BUTTON_BACK },
 101     { ACTION_WPS_PITCHSCREEN,   BUTTON_BACK|BUTTON_DOWN,        BUTTON_BACK },
 102
 103     { ACTION_WPS_QUICKSCREEN,   BUTTON_MENU|BUTTON_REPEAT,      BUTTON_MENU },
 104     { ACTION_WPS_MENU,          BUTTON_MENU|BUTTON_REL,         BUTTON_MENU },
 105     { ACTION_WPS_CONTEXT,       BUTTON_SELECT|BUTTON_REPEAT,    BUTTON_SELECT },
 106
 107     { ACTION_WPS_ID3SCREEN,     BUTTON_BACK|BUTTON_MENU,        BUTTON_NONE },
 108     { ACTION_WPS_BROWSE,        BUTTON_SELECT|BUTTON_REL,       BUTTON_SELECT },
 109
 110     LAST_ITEM_IN_LIST
 111 }; /* button_context_wps */
 112
 113 static const struct button_mapping button_context_list[]  = {
 114     { ACTION_LISTTREE_PGUP,         BUTTON_BACK|BUTTON_UP,                    BUTTON_BACK },
 115     { ACTION_LISTTREE_PGUP,         BUTTON_UP|BUTTON_REL,                   BUTTON_BACK|BUTTON_UP },
 116     { ACTION_LISTTREE_PGUP,         BUTTON_BACK|BUTTON_UP|BUTTON_REPEAT,      BUTTON_NONE },
 117     { ACTION_LISTTREE_PGDOWN,       BUTTON_BACK|BUTTON_DOWN,                  BUTTON_BACK },
 118     { ACTION_LISTTREE_PGDOWN,       BUTTON_DOWN|BUTTON_REL,                 BUTTON_BACK|BUTTON_DOWN },
 119     { ACTION_LISTTREE_PGDOWN,       BUTTON_BACK|BUTTON_DOWN|BUTTON_REPEAT,    BUTTON_NONE },
 120 #ifdef HAVE_VOLUME_IN_LIST
 121     { ACTION_LIST_VOLUP,         BUTTON_VOL_UP|BUTTON_REPEAT,        BUTTON_NONE },
 122     { ACTION_LIST_VOLUP,         BUTTON_VOL_UP,                      BUTTON_NONE },
 123     { ACTION_LIST_VOLDOWN,       BUTTON_VOL_DOWN,                    BUTTON_NONE },
 124     { ACTION_LIST_VOLDOWN,       BUTTON_VOL_DOWN|BUTTON_REPEAT,      BUTTON_NONE },
 125 #endif
 126
 127     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 128 }; /* button_context_list */
 129
 130 static const struct button_mapping button_context_tree[]  = {
 131     { ACTION_TREE_WPS,    BUTTON_PLAY|BUTTON_REL,         BUTTON_PLAY },
 132     { ACTION_TREE_STOP,   BUTTON_POWER,                   BUTTON_NONE },
 133     { ACTION_TREE_STOP,   BUTTON_POWER|BUTTON_REL,        BUTTON_POWER },
 134     { ACTION_TREE_STOP,   BUTTON_POWER|BUTTON_REPEAT,     BUTTON_NONE },
 135
 136     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST)
 137 }; /* button_context_tree */
 138
 139 static const struct button_mapping button_context_listtree_scroll_with_combo[]  = {
 140     { ACTION_NONE,              BUTTON_BACK,                              BUTTON_NONE },
 141     { ACTION_TREE_PGLEFT,       BUTTON_BACK|BUTTON_LEFT,                  BUTTON_BACK },
 142     { ACTION_TREE_PGLEFT,       BUTTON_LEFT|BUTTON_REL,                 BUTTON_BACK|BUTTON_LEFT },
 143     { ACTION_TREE_PGLEFT,       BUTTON_BACK|BUTTON_LEFT,                  BUTTON_LEFT|BUTTON_REL },
 144     { ACTION_TREE_ROOT_INIT,    BUTTON_BACK|BUTTON_LEFT|BUTTON_REPEAT, BUTTON_BACK|BUTTON_LEFT },
 145     { ACTION_TREE_PGLEFT,       BUTTON_BACK|BUTTON_LEFT|BUTTON_REPEAT,    BUTTON_NONE },
 146     { ACTION_TREE_PGRIGHT,      BUTTON_BACK|BUTTON_RIGHT,                 BUTTON_BACK },
 147     { ACTION_TREE_PGRIGHT,      BUTTON_RIGHT|BUTTON_REL,                BUTTON_BACK|BUTTON_RIGHT },
 148     { ACTION_TREE_PGRIGHT,      BUTTON_BACK|BUTTON_RIGHT,                 BUTTON_RIGHT|BUTTON_REL },
 149     { ACTION_TREE_PGRIGHT,      BUTTON_BACK|BUTTON_RIGHT|BUTTON_REPEAT,   BUTTON_NONE },
 150     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
 151 };
 152
 153 static const struct button_mapping button_context_listtree_scroll_without_combo[]  = {
 154     { ACTION_NONE,              BUTTON_LEFT,                BUTTON_NONE },
 155     { ACTION_STD_CANCEL,        BUTTON_LEFT|BUTTON_REL,     BUTTON_LEFT },
 156     { ACTION_TREE_ROOT_INIT,    BUTTON_LEFT|BUTTON_REPEAT,  BUTTON_LEFT },
 157     { ACTION_TREE_PGLEFT,       BUTTON_LEFT|BUTTON_REPEAT,  BUTTON_NONE },
 158     { ACTION_TREE_PGLEFT,       BUTTON_LEFT|BUTTON_REL,     BUTTON_LEFT|BUTTON_REPEAT },
 159     { ACTION_NONE,              BUTTON_RIGHT,               BUTTON_NONE },
 160     { ACTION_STD_OK,            BUTTON_RIGHT|BUTTON_REL,    BUTTON_RIGHT },
 161     { ACTION_TREE_PGRIGHT,      BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
 162     { ACTION_TREE_PGRIGHT,      BUTTON_RIGHT|BUTTON_REL,    BUTTON_RIGHT|BUTTON_REPEAT },
 163     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
 164 };
 165
 166 static const struct button_mapping button_context_settings[]  = {
 167     { ACTION_SETTINGS_INC,          BUTTON_UP,                      BUTTON_NONE },
 168     { ACTION_SETTINGS_INCREPEAT,    BUTTON_UP|BUTTON_REPEAT,        BUTTON_NONE },
 169     { ACTION_SETTINGS_DEC,          BUTTON_DOWN,                    BUTTON_NONE },
 170     { ACTION_SETTINGS_DECREPEAT,    BUTTON_DOWN|BUTTON_REPEAT,      BUTTON_NONE },
 171     { ACTION_STD_PREV,              BUTTON_LEFT,                    BUTTON_NONE },
 172     { ACTION_STD_PREVREPEAT,        BUTTON_LEFT|BUTTON_REPEAT,      BUTTON_NONE },
 173     { ACTION_STD_NEXT,              BUTTON_RIGHT,                   BUTTON_NONE },
 174     { ACTION_STD_NEXTREPEAT,        BUTTON_RIGHT|BUTTON_REPEAT,     BUTTON_NONE },
 175     { ACTION_SETTINGS_RESET,        BUTTON_BACK,                      BUTTON_NONE },
 176
 177     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 178 }; /* button_context_settings */
 179
 180 static const struct button_mapping button_context_settings_right_is_inc[]  = {
 181     { ACTION_SETTINGS_INC,          BUTTON_RIGHT,               BUTTON_NONE },
 182     { ACTION_SETTINGS_INCREPEAT,    BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
 183     { ACTION_SETTINGS_DEC,          BUTTON_LEFT,                BUTTON_NONE },
 184     { ACTION_SETTINGS_DECREPEAT,    BUTTON_LEFT|BUTTON_REPEAT,  BUTTON_NONE },
 185     { ACTION_STD_PREV,              BUTTON_UP,                  BUTTON_NONE },
 186     { ACTION_STD_PREVREPEAT,        BUTTON_UP|BUTTON_REPEAT,    BUTTON_NONE },
 187     { ACTION_STD_NEXT,              BUTTON_DOWN,                BUTTON_NONE },
 188     { ACTION_STD_NEXTREPEAT,        BUTTON_DOWN|BUTTON_REPEAT,  BUTTON_NONE },
 189     { ACTION_SETTINGS_RESET,        BUTTON_BACK,                  BUTTON_NONE },
 190
 191     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 192 }; /* button_context_settingsgraphical */
 193
 194 static const struct button_mapping button_context_yesno[]  = {
 195     { ACTION_YESNO_ACCEPT,          BUTTON_SELECT,                  BUTTON_NONE },
 196     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 197 }; /* button_context_settings_yesno */
 198
 199 static const struct button_mapping button_context_colorchooser[]  = {
 200     { ACTION_STD_OK,            BUTTON_BACK|BUTTON_REL,   BUTTON_NONE },
 201     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
 202 }; /* button_context_colorchooser */
 203
 204 static const struct button_mapping button_context_eq[]  = {
 205     { ACTION_STD_OK,            BUTTON_SELECT|BUTTON_REL,   BUTTON_NONE },
 206     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
 207 }; /* button_context_eq */
 208
 209 /** Bookmark Screen **/
 210 static const struct button_mapping button_context_bmark[]  = {
 211     { ACTION_BMS_DELETE,       BUTTON_BACK, BUTTON_NONE },
 212
 213     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
 214 }; /* button_context_bmark */
 215
 216 static const struct button_mapping button_context_time[]  = {
 217     { ACTION_STD_CANCEL,       BUTTON_BACK,  BUTTON_NONE },
 218     { ACTION_STD_OK,           BUTTON_PLAY,   BUTTON_NONE },
 219     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS),
 220 }; /* button_context_time */
 221
 222 static const struct button_mapping button_context_quickscreen[]  = {
 223     { ACTION_QS_DOWNINV,    BUTTON_UP,                      BUTTON_NONE },
 224     { ACTION_QS_DOWNINV,    BUTTON_UP|BUTTON_REPEAT,        BUTTON_NONE },
 225     { ACTION_QS_DOWN,       BUTTON_DOWN,                    BUTTON_NONE },
 226     { ACTION_QS_DOWN,       BUTTON_DOWN|BUTTON_REPEAT,      BUTTON_NONE },
 227     { ACTION_QS_LEFT,       BUTTON_LEFT,                    BUTTON_NONE },
 228     { ACTION_QS_LEFT,       BUTTON_LEFT|BUTTON_REPEAT,      BUTTON_NONE },
 229     { ACTION_QS_RIGHT,      BUTTON_RIGHT,                   BUTTON_NONE },
 230     { ACTION_QS_RIGHT,      BUTTON_RIGHT|BUTTON_REPEAT,     BUTTON_NONE },
 231     { ACTION_STD_CANCEL,    BUTTON_MENU,                    BUTTON_NONE },
 232
 233     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 234 }; /* button_context_quickscreen */
 235
 236 static const struct button_mapping button_context_pitchscreen[]  = {
 237     { ACTION_PS_INC_SMALL,      BUTTON_UP,                  BUTTON_NONE },
 238     { ACTION_PS_INC_BIG,        BUTTON_UP|BUTTON_REPEAT,    BUTTON_NONE },
 239     { ACTION_PS_DEC_SMALL,      BUTTON_DOWN,                BUTTON_NONE },
 240     { ACTION_PS_DEC_BIG,        BUTTON_DOWN|BUTTON_REPEAT,  BUTTON_NONE },
 241     { ACTION_PS_NUDGE_LEFT,     BUTTON_LEFT,                BUTTON_NONE },
 242     { ACTION_PS_NUDGE_LEFTOFF,  BUTTON_LEFT|BUTTON_REL,     BUTTON_NONE },
 243     { ACTION_PS_NUDGE_RIGHT,    BUTTON_RIGHT,               BUTTON_NONE },
 244     { ACTION_PS_NUDGE_RIGHTOFF, BUTTON_RIGHT|BUTTON_REL,    BUTTON_NONE },
 245     { ACTION_PS_TOGGLE_MODE,    BUTTON_MENU,                BUTTON_NONE },
 246     { ACTION_PS_RESET,          BUTTON_PLAY,                BUTTON_NONE },
 247     { ACTION_PS_EXIT,           BUTTON_BACK,                BUTTON_NONE },
 248
 249     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 250 }; /* button_context_pitchcreen */
 251
 252 static const struct button_mapping button_context_keyboard[]  = {
 253     { ACTION_KBD_LEFT,         BUTTON_LEFT,                             BUTTON_NONE },
 254     { ACTION_KBD_LEFT,         BUTTON_LEFT|BUTTON_REPEAT,               BUTTON_NONE },
 255     { ACTION_KBD_RIGHT,        BUTTON_RIGHT,                            BUTTON_NONE },
 256     { ACTION_KBD_RIGHT,        BUTTON_RIGHT|BUTTON_REPEAT,              BUTTON_NONE },
 257     { ACTION_KBD_CURSOR_LEFT,  BUTTON_PREV,                             BUTTON_NONE },
 258     { ACTION_KBD_CURSOR_LEFT,  BUTTON_PREV|BUTTON_REPEAT,               BUTTON_NONE },
 259     { ACTION_KBD_CURSOR_RIGHT, BUTTON_NEXT,                             BUTTON_NONE },
 260     { ACTION_KBD_CURSOR_RIGHT, BUTTON_NEXT|BUTTON_REPEAT,               BUTTON_NONE },
 261     { ACTION_KBD_SELECT,       BUTTON_SELECT,                           BUTTON_NONE },
 262     { ACTION_KBD_PAGE_FLIP,    BUTTON_BACK|BUTTON_MENU,                 BUTTON_NONE },
 263     { ACTION_KBD_DONE,         BUTTON_PLAY|BUTTON_REL,                  BUTTON_PLAY },
 264     { ACTION_KBD_ABORT,        BUTTON_BACK|BUTTON_REL,                  BUTTON_BACK },
 265     { ACTION_KBD_BACKSPACE,    BUTTON_MENU,                             BUTTON_NONE },
 266     { ACTION_KBD_BACKSPACE,    BUTTON_MENU|BUTTON_REPEAT,               BUTTON_NONE },
 267     { ACTION_KBD_UP,           BUTTON_UP,                               BUTTON_NONE },
 268     { ACTION_KBD_UP,           BUTTON_UP|BUTTON_REPEAT,                 BUTTON_NONE },
 269     { ACTION_KBD_DOWN,         BUTTON_DOWN,                             BUTTON_NONE },
 270     { ACTION_KBD_DOWN,         BUTTON_DOWN|BUTTON_REPEAT,               BUTTON_NONE },
 271     { ACTION_KBD_MORSE_INPUT,  BUTTON_BACK|BUTTON_VOL_UP,               BUTTON_NONE },
 272     { ACTION_KBD_MORSE_SELECT, BUTTON_SELECT|BUTTON_REL,                BUTTON_NONE },
 273
 274     LAST_ITEM_IN_LIST
 275 }; /* button_context_keyboard */
 276
 277 const struct button_mapping* get_context_mapping(int context)
 278 {
 279     switch (context)
 280     {
 281         case CONTEXT_STD:
 282             return button_context_standard;
 283         case CONTEXT_WPS:
 284             return button_context_wps;
 285
 286         case CONTEXT_LIST:
 287             return button_context_list;
 288         case CONTEXT_MAINMENU:
 289         case CONTEXT_TREE:
 290             if (global_settings.hold_lr_for_scroll_in_list)
 291                 return button_context_listtree_scroll_without_combo;
 292             else
 293                 return button_context_listtree_scroll_with_combo;
 294         case CONTEXT_CUSTOM|CONTEXT_TREE:
 295             return button_context_tree;
 296
 297         case CONTEXT_SETTINGS:
 298             return button_context_settings;
 299         case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
 300             return button_context_settings_right_is_inc;
 301
 302         case CONTEXT_SETTINGS_COLOURCHOOSER:
 303             return button_context_colorchooser;
 304         case CONTEXT_SETTINGS_EQ:
 305             return button_context_eq;
 306
 307         case CONTEXT_SETTINGS_TIME:
 308             return button_context_time;
 309
 310         case CONTEXT_YESNOSCREEN:
 311             return button_context_yesno;
 312         case CONTEXT_BOOKMARKSCREEN:
 313             return button_context_bmark;
 314         case CONTEXT_QUICKSCREEN:
 315             return button_context_quickscreen;
 316         case CONTEXT_PITCHSCREEN:
 317             return button_context_pitchscreen;
 318         case CONTEXT_KEYBOARD:
 319             return button_context_keyboard;
 320     }
 321     return button_context_standard;
 322 }