Add HID keymap handling in usb screen. This allows to use the DAP as a keypad to control the PC. The current keymaps are audio-oriented (play/pause/volume/...) (FS#10218 by Tomer Shalev)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21054 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 17 insertions, 1 deletions

diff --git a/apps/keymaps/keymap-c100.c b/apps/keymaps/keymap-c100.c
index 70cb17ae1a..087be8665f 100644
--- a/apps/keymaps/keymap-c100.c
+++ b/apps/keymaps/keymap-c100.c
@@ -269,6 +269,19 @@ static const struct button_mapping button_context_bmark[]  = {
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
 }; /* button_context_bmark */
 
+#ifdef HAVE_USBSTACK
+static const struct button_mapping button_context_usb_hid[] = {
+    { ACTION_USB_HID_PLAY,     BUTTON_VOLUP,                     BUTTON_NONE },
+    { ACTION_USB_HID_STOP,     BUTTON_VOLUP|BUTTON_REPEAT,       BUTTON_NONE },
+    { ACTION_USB_HID_SKIPPREV, BUTTON_LEFT,                      BUTTON_NONE },
+    { ACTION_USB_HID_SKIPNEXT, BUTTON_RIGHT,                     BUTTON_NONE },
+    { ACTION_USB_HID_MUTE,     BUTTON_VOLDOWN,                   BUTTON_NONE },
+    { ACTION_USB_HID_MENU,     BUTTON_MENU,                      BUTTON_NONE },
+
+    LAST_ITEM_IN_LIST
+}; /* button_context_usb_hid */
+#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)
 {
@@ -317,7 +330,10 @@ const struct button_mapping* get_context_mapping(int context)
 #endif
         case CONTEXT_KEYBOARD:
             return button_context_keyboard;
-
+#ifdef HAVE_USBSTACK
+        case CONTEXT_USB_HID:
+            return button_context_usb_hid;
+#endif
         default:
             return button_context_standard;
     }