Initial commit for the Creative ZEN X-Fi2 and X-Fi3 ports

These are really similar devices so one commit for both is ok.

Change-Id: I8bd1d3fef1eb6d00aaadfb7af56c771f62d0c9c3

2 files changed, 511 insertions, 0 deletions

diff --git a/apps/keymaps/keymap-zenxfi2.c b/apps/keymaps/keymap-zenxfi2.c
new file mode 100644
index 0000000000..7bffa10a33
--- /dev/null
+++ b/apps/keymaps/keymap-zenxfi2.c
@@ -0,0 +1,184 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2012 Amaury Pouly
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* Button Code Definitions for the Creative ZEN X-Fi2 target */
+/* NB: Up/Down/Left/Right are not physical buttons - touchscreen emulation */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "config.h"
+#include "action.h"
+#include "button.h"
+#include "settings.h"
+
+/*
+ * The format of the list is as follows
+ * { Action Code,   Button code,    Prereq button code }
+ * if there's no need to check the previous button's value, use BUTTON_NONE
+ * Insert LAST_ITEM_IN_LIST at the end of each mapping
+ */
+
+static const struct button_mapping button_context_standard[]  = {
+    { ACTION_STD_OK,          BUTTON_MENU|BUTTON_REL,     BUTTON_MENU },
+    { ACTION_STD_CANCEL,      BUTTON_POWER,               BUTTON_NONE },
+
+    { ACTION_STD_CONTEXT,     BUTTON_MENU|BUTTON_REPEAT,  BUTTON_MENU },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_standard */
+
+
+static const struct button_mapping button_context_wps[]  = {
+    { ACTION_WPS_MENU,          BUTTON_MENU|BUTTON_REL,          BUTTON_MENU },
+    { ACTION_WPS_CONTEXT,       BUTTON_MENU|BUTTON_REPEAT,       BUTTON_MENU },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_wps */
+
+static const struct button_mapping button_context_list[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_list */
+
+static const struct button_mapping button_context_tree[]  = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST)
+}; /* button_context_tree */
+
+static const struct button_mapping button_context_listtree_scroll_with_combo[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
+};
+
+static const struct button_mapping button_context_listtree_scroll_without_combo[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
+};
+
+static const struct button_mapping button_context_settings[]  = {
+    { ACTION_STD_OK,                BUTTON_MENU,                  BUTTON_NONE },
+    { ACTION_STD_CANCEL,            BUTTON_POWER,                 BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settings */
+
+static const struct button_mapping button_context_settings_right_is_inc[]  = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settingsgraphical */
+
+static const struct button_mapping button_context_yesno[]  = {
+    { ACTION_YESNO_ACCEPT,  BUTTON_MENU,  BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settings_yesno */
+
+static const struct button_mapping button_context_colorchooser[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_colorchooser */
+
+static const struct button_mapping button_context_eq[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_eq */
+
+/** Bookmark Screen **/
+static const struct button_mapping button_context_bmark[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
+}; /* button_context_bmark */
+
+static const struct button_mapping button_context_time[]  = {
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS),
+}; /* button_context_time */
+
+static const struct button_mapping button_context_quickscreen[]  = {
+    { ACTION_STD_CANCEL, BUTTON_POWER|BUTTON_REL,       BUTTON_NONE },
+    { ACTION_STD_CANCEL, BUTTON_MENU|BUTTON_REL,        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_quickscreen */
+
+static const struct button_mapping button_context_pitchscreen[]  = {
+    { ACTION_PS_EXIT,      BUTTON_POWER,               BUTTON_NONE },
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_pitchcreen */
+
+static const struct button_mapping button_context_keyboard[]  = {
+    { ACTION_KBD_PAGE_FLIP,    BUTTON_MENU,                   BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_keyboard */
+
+static const struct button_mapping button_context_radio[]  = {
+    { ACTION_FM_MENU,        BUTTON_MENU|BUTTON_REL,            BUTTON_NONE },
+    { ACTION_FM_PRESET,      BUTTON_MENU|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_FM_STOP,        BUTTON_POWER,                      BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_radio */
+
+const struct button_mapping* target_get_context_mapping(int context)
+{
+    switch (context)
+    {
+        case CONTEXT_STD:
+            return button_context_standard;
+        case CONTEXT_WPS:
+            return button_context_wps;
+
+        case CONTEXT_LIST:
+            return button_context_list;
+        case CONTEXT_MAINMENU:
+        case CONTEXT_TREE:
+            if (global_settings.hold_lr_for_scroll_in_list)
+                return button_context_listtree_scroll_without_combo;
+            else
+                return button_context_listtree_scroll_with_combo;
+        case CONTEXT_CUSTOM|CONTEXT_TREE:
+            return button_context_tree;
+
+        case CONTEXT_SETTINGS:
+            return button_context_settings;
+        case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
+        case CONTEXT_SETTINGS_RECTRIGGER:
+            return button_context_settings_right_is_inc;
+
+        case CONTEXT_SETTINGS_COLOURCHOOSER:
+            return button_context_colorchooser;
+        case CONTEXT_SETTINGS_EQ:
+            return button_context_eq;
+
+        case CONTEXT_SETTINGS_TIME:
+            return button_context_time;
+
+        case CONTEXT_YESNOSCREEN:
+            return button_context_yesno;
+        case CONTEXT_FM:
+            return button_context_radio;
+        case CONTEXT_BOOKMARKSCREEN:
+            return button_context_bmark;
+        case CONTEXT_QUICKSCREEN:
+            return button_context_quickscreen;
+        case CONTEXT_PITCHSCREEN:
+            return button_context_pitchscreen;
+        case CONTEXT_KEYBOARD:
+            return button_context_keyboard;
+    }
+    return button_context_standard;
+}
diff --git a/apps/keymaps/keymap-zenxfi3.c b/apps/keymaps/keymap-zenxfi3.c
new file mode 100644
index 0000000000..1a9be54a06
--- /dev/null
+++ b/apps/keymaps/keymap-zenxfi3.c
@@ -0,0 +1,327 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2012 Amaury Pouly
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* Button Code Definitions for the Creative ZEN X-Fi3 target */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "config.h"
+#include "action.h"
+#include "button.h"
+#include "settings.h"
+
+/*
+ * The format of the list is as follows
+ * { Action Code,   Button code,    Prereq button code }
+ * if there's no need to check the previous button's value, use BUTTON_NONE
+ * Insert LAST_ITEM_IN_LIST at the end of each mapping
+ */
+
+static const struct button_mapping button_context_standard[]  = {
+    { ACTION_STD_PREV,                  BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_STD_PREVREPEAT,            BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_STD_NEXT,                  BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_STD_NEXTREPEAT,            BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_STD_CONTEXT,               BUTTON_MENU|BUTTON_REPEAT,         BUTTON_MENU },
+
+    { ACTION_STD_CANCEL,                BUTTON_LEFT,                       BUTTON_NONE },
+    { ACTION_STD_CANCEL,                BUTTON_LEFT|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_STD_OK,                    BUTTON_RIGHT|BUTTON_REL,           BUTTON_RIGHT },
+
+    { ACTION_STD_KEYLOCK,               BUTTON_POWER,                      BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_standard */
+
+static const struct button_mapping button_context_wps[]  = {
+    { ACTION_WPS_PLAY,                  BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+    { ACTION_WPS_STOP,                  BUTTON_PLAY|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_WPS_SKIPNEXT,              BUTTON_DOWN|BUTTON_REL,            BUTTON_DOWN },
+    { ACTION_WPS_SEEKFWD,               BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_WPS_SKIPPREV,              BUTTON_UP|BUTTON_REL,              BUTTON_UP },
+    { ACTION_WPS_SEEKBACK,              BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_WPS_STOPSEEK,              BUTTON_UP|BUTTON_REL,              BUTTON_UP|BUTTON_REPEAT },
+    { ACTION_WPS_STOPSEEK,              BUTTON_DOWN|BUTTON_REL,            BUTTON_DOWN|BUTTON_REPEAT },
+
+    { ACTION_WPS_VOLUP,                 BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_WPS_VOLUP,                 BUTTON_VOL_UP|BUTTON_REPEAT,       BUTTON_NONE },
+
+    { ACTION_WPS_VOLDOWN,               BUTTON_VOL_DOWN,                   BUTTON_NONE },
+    { ACTION_WPS_VOLDOWN,               BUTTON_VOL_DOWN|BUTTON_REPEAT,     BUTTON_NONE },
+
+    { ACTION_WPS_MENU,                  BUTTON_BACK,                       BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_wps */
+
+static const struct button_mapping button_context_keyboard[]  = {
+    { ACTION_KBD_LEFT,                  BUTTON_LEFT,                       BUTTON_NONE },
+    { ACTION_KBD_LEFT,                  BUTTON_LEFT|BUTTON_REPEAT,         BUTTON_NONE },
+    { ACTION_KBD_RIGHT,                 BUTTON_RIGHT,                      BUTTON_NONE },
+    { ACTION_KBD_RIGHT,                 BUTTON_RIGHT|BUTTON_REPEAT,        BUTTON_NONE },
+    { ACTION_KBD_UP,                    BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_KBD_UP,                    BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_KBD_DOWN,                  BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_KBD_DOWN,                  BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_KBD_SELECT,                BUTTON_MENU,                       BUTTON_NONE },
+    { ACTION_KBD_DONE,                  BUTTON_MENU|BUTTON_REPEAT,         BUTTON_MENU },
+    { ACTION_KBD_ABORT,                 BUTTON_POWER,                      BUTTON_NONE },
+
+    { ACTION_KBD_MORSE_INPUT,           BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_KBD_MORSE_SELECT,          BUTTON_VOL_DOWN|BUTTON_REL,        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_keyboard */
+
+static const struct button_mapping button_context_quickscreen[]  = {
+    { ACTION_STD_CANCEL,                BUTTON_POWER,                      BUTTON_NONE },
+    { ACTION_STD_CANCEL,                BUTTON_MENU,                       BUTTON_NONE },
+    { ACTION_QS_TOP,                    BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_QS_DOWN,                   BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_QS_LEFT,                   BUTTON_LEFT,                       BUTTON_NONE },
+    { ACTION_QS_RIGHT,                  BUTTON_RIGHT,                      BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_quickscreen */
+
+static const struct button_mapping button_context_tree[]  = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST)
+}; /* button_context_tree */
+
+static const struct button_mapping button_context_list[]  = {
+#ifdef HAVE_VOLUME_IN_LIST
+    { ACTION_LIST_VOLUP,                BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_LIST_VOLUP,                BUTTON_VOL_UP|BUTTON_REPEAT,       BUTTON_NONE },
+    { ACTION_LIST_VOLDOWN,              BUTTON_VOL_DOWN,                   BUTTON_NONE },
+    { ACTION_LIST_VOLDOWN,              BUTTON_VOL_DOWN|BUTTON_REPEAT,     BUTTON_NONE },
+#endif
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_list */
+
+#ifdef CONFIG_TUNER
+static const struct button_mapping button_context_radio[]  = {
+    { ACTION_FM_MENU,                  BUTTON_MENU,                        BUTTON_NONE },
+    { ACTION_FM_PLAY,                  BUTTON_PLAY|BUTTON_REL,             BUTTON_PLAY },
+    { ACTION_FM_STOP,                  BUTTON_PLAY|BUTTON_REPEAT,          BUTTON_NONE },
+
+    { ACTION_FM_EXIT,                  BUTTON_BACK,                        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_radio */
+#endif
+
+#ifdef HAVE_RECORDING
+static const struct button_mapping button_context_recscreen[]  = {
+    { ACTION_REC_PAUSE,                BUTTON_PLAY|BUTTON_REL,             BUTTON_PLAY },
+    { ACTION_SETTINGS_INC,             BUTTON_UP,                          BUTTON_NONE },
+    { ACTION_SETTINGS_INCREPEAT,       BUTTON_UP|BUTTON_REPEAT,            BUTTON_NONE },
+    { ACTION_SETTINGS_DEC,             BUTTON_DOWN,                        BUTTON_NONE },
+    { ACTION_SETTINGS_DECREPEAT,       BUTTON_DOWN|BUTTON_REPEAT,          BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_recscreen */
+#endif
+
+static const struct button_mapping button_context_settings[]  = {
+    /* we overwrite this to avoid select from std */
+    { ACTION_NONE,                      BUTTON_RIGHT|BUTTON_REL,           BUTTON_RIGHT },
+
+    { ACTION_SETTINGS_INC,              BUTTON_VOL_UP,                     BUTTON_NONE },
+    { ACTION_SETTINGS_INCREPEAT,        BUTTON_VOL_UP|BUTTON_REPEAT,       BUTTON_NONE },
+    { ACTION_SETTINGS_DEC,              BUTTON_VOL_DOWN,                   BUTTON_NONE },
+    { ACTION_SETTINGS_DECREPEAT,        BUTTON_VOL_DOWN|BUTTON_REPEAT,     BUTTON_NONE },
+
+    { ACTION_STD_PREV,                  BUTTON_UP,                         BUTTON_NONE },
+    { ACTION_STD_PREVREPEAT,            BUTTON_UP|BUTTON_REPEAT,           BUTTON_NONE },
+    { ACTION_STD_NEXT,                  BUTTON_DOWN,                       BUTTON_NONE },
+    { ACTION_STD_NEXTREPEAT,            BUTTON_DOWN|BUTTON_REPEAT,         BUTTON_NONE },
+
+    { ACTION_STD_OK,                    BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+    { ACTION_SETTINGS_RESET,            BUTTON_PLAY|BUTTON_REPEAT,         BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_settings */
+
+static const struct button_mapping button_context_time[]  = {
+
+    { ACTION_STD_CANCEL,               BUTTON_BACK,                        BUTTON_NONE },
+    { ACTION_STD_OK,                   BUTTON_PLAY,                        BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_time */
+
+static const struct button_mapping button_context_colorchooser[]  = {
+    { ACTION_STD_OK,                    BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+    { ACTION_STD_CANCEL,                BUTTON_BACK,                       BUTTON_NONE   },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_colorchooser */
+
+static const struct button_mapping button_context_eq[]  = {
+    { ACTION_STD_OK,                    BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_SETTINGS),
+}; /* button_context_eq */
+
+/* Bookmark Screen */
+static const struct button_mapping button_context_bmark[]  = {
+    { ACTION_BMS_DELETE,                BUTTON_PLAY|BUTTON_REPEAT,         BUTTON_PLAY },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
+}; /* button_context_bmark */
+
+static const struct button_mapping button_context_pitchscreen[]  = {
+
+    { ACTION_PS_INC_SMALL,      BUTTON_UP,                                 BUTTON_NONE },
+    { ACTION_PS_INC_BIG,        BUTTON_UP|BUTTON_REPEAT,                   BUTTON_NONE },
+    { ACTION_PS_DEC_SMALL,      BUTTON_DOWN,                               BUTTON_NONE },
+    { ACTION_PS_DEC_BIG,        BUTTON_DOWN|BUTTON_REPEAT,                 BUTTON_NONE },
+
+    { ACTION_PS_RESET,          BUTTON_PLAY,                               BUTTON_NONE },
+    { ACTION_PS_EXIT,           BUTTON_BACK,                               BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_pitchcreen */
+
+static const struct button_mapping button_context_yesno[]  = {
+    { ACTION_YESNO_ACCEPT,              BUTTON_PLAY,                       BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
+}; /* button_context_yesno */
+
+#ifdef USB_ENABLE_HID
+static const struct button_mapping button_context_usb_hid[] = {
+    { ACTION_USB_HID_MODE_SWITCH_NEXT, BUTTON_POWER|BUTTON_REL,            BUTTON_POWER },
+    { ACTION_USB_HID_MODE_SWITCH_PREV, BUTTON_POWER|BUTTON_REPEAT,         BUTTON_POWER },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_usb_hid */
+
+static const struct button_mapping button_context_usb_hid_mode_multimedia[] = {
+
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_DOWN,         BUTTON_VOL_DOWN,               BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_DOWN,         BUTTON_VOL_DOWN|BUTTON_REPEAT, BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_UP,           BUTTON_VOL_UP,                 BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_UP,           BUTTON_VOL_UP|BUTTON_REPEAT,   BUTTON_NONE },
+    { ACTION_USB_HID_MULTIMEDIA_VOLUME_MUTE,         BUTTON_BACK|BUTTON_REL,        BUTTON_BACK },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_PLAY_PAUSE, BUTTON_PLAY|BUTTON_REL,        BUTTON_PLAY },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_STOP,       BUTTON_PLAY|BUTTON_REPEAT,     BUTTON_PLAY },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_TRACK_PREV, BUTTON_UP|BUTTON_REL,          BUTTON_UP },
+    { ACTION_USB_HID_MULTIMEDIA_PLAYBACK_TRACK_NEXT, BUTTON_DOWN|BUTTON_REL,        BUTTON_DOWN },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_multimedia */
+
+
+static const struct button_mapping button_context_usb_hid_mode_presentation[] = {
+    { ACTION_USB_HID_PRESENTATION_SLIDESHOW_START, BUTTON_PLAY|BUTTON_REL,          BUTTON_PLAY },
+    { ACTION_USB_HID_PRESENTATION_SLIDESHOW_LEAVE, BUTTON_PLAY|BUTTON_REPEAT,       BUTTON_PLAY },
+    { ACTION_USB_HID_PRESENTATION_SLIDE_PREV,      BUTTON_UP|BUTTON_REL,            BUTTON_UP },
+    { ACTION_USB_HID_PRESENTATION_SLIDE_NEXT,      BUTTON_DOWN|BUTTON_REL,          BUTTON_DOWN },
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_presentation */
+
+static const struct button_mapping button_context_usb_hid_mode_browser[] = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_browser */
+
+#ifdef HAVE_USB_HID_MOUSE
+static const struct button_mapping button_context_usb_hid_mode_mouse[] = {
+
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_USB_HID)
+}; /* button_context_usb_hid_mode_mouse */
+#endif
+#endif
+
+/* get_context_mapping returns a pointer to one of the above defined arrays depending on the context */
+const struct button_mapping* get_context_mapping(int context)
+{
+    switch (context)
+    {
+        case CONTEXT_STD:
+            return button_context_standard;
+        case CONTEXT_MAINMENU:
+            return button_context_tree;
+        case CONTEXT_SETTINGS:
+            return button_context_settings;
+        case CONTEXT_WPS:
+            return button_context_wps;
+        case CONTEXT_YESNOSCREEN:
+            return button_context_yesno;
+        case CONTEXT_SETTINGS_TIME:
+            return button_context_time;
+        case CONTEXT_KEYBOARD:
+        case CONTEXT_MORSE_INPUT:
+            return button_context_keyboard;
+#ifdef CONFIG_TUNER
+        case CONTEXT_FM:
+             return button_context_radio;
+#endif
+        case CONTEXT_LIST:
+            return button_context_list;
+        case CONTEXT_TREE:
+            return button_context_tree;
+        case CONTEXT_SETTINGS_EQ:
+            return button_context_eq;
+#ifdef HAVE_RECORDING
+        case CONTEXT_RECSCREEN:
+            return button_context_recscreen;
+#endif
+        case CONTEXT_QUICKSCREEN:
+            return button_context_quickscreen;
+        case CONTEXT_BOOKMARKSCREEN:
+            return button_context_bmark;
+        case CONTEXT_PITCHSCREEN:
+            return button_context_pitchscreen;
+        case CONTEXT_SETTINGS_COLOURCHOOSER:
+            return button_context_colorchooser;
+        case CONTEXT_SETTINGS_RECTRIGGER:
+            return button_context_settings;
+    case CONTEXT_CUSTOM|CONTEXT_SETTINGS:
+            return button_context_settings;
+#ifdef USB_ENABLE_HID
+        case CONTEXT_USB_HID:
+            return button_context_usb_hid;
+        case CONTEXT_USB_HID_MODE_MULTIMEDIA:
+            return button_context_usb_hid_mode_multimedia;
+        case CONTEXT_USB_HID_MODE_PRESENTATION:
+            return button_context_usb_hid_mode_presentation;
+        case CONTEXT_USB_HID_MODE_BROWSER:
+            return button_context_usb_hid_mode_browser;
+#ifdef HAVE_USB_HID_MOUSE
+        case CONTEXT_USB_HID_MODE_MOUSE:
+            return button_context_usb_hid_mode_mouse;
+#endif
+#endif
+        default:
+            return button_context_standard;
+    }
+    return button_context_standard;
+}