- Fixed typo in comments

- Added some comments
- Removed spaces at the end of lines


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22897 a1c6a512-1295-4272-9138-f99709370657

apps/keymaps/keymap-ipod.c

@@ -6,7 +6,7 @@
  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
  *                     \/            \/     \/    \/            \/
  * $Id$
- * 
+ *
  * Copyright (C) 2006 Jonathan Gordon
  *
  * This program is free software; you can redistribute it and/or
@@ -26,13 +26,13 @@
 #include "button.h"
 #include "settings.h"
 
-/* 
+/*
  * The format of the list is as follows
- * { Action Code,   Button code,    Prereq button code } 
+ * { 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 
+ * Insert LAST_ITEM_IN_LIST at the end of each mapping
  */
- 
+
 /* CONTEXT_CUSTOM's used in this file...
 
 CONTEXT_CUSTOM|CONTEXT_TREE = the standard list/tree defines (without directions)
@@ -47,7 +47,6 @@ static const struct button_mapping button_context_standard[]  = {
     { ACTION_STD_NEXTREPEAT,    BUTTON_SCROLL_FWD|BUTTON_REPEAT,    BUTTON_NONE },
     { ACTION_STD_CANCEL,        BUTTON_LEFT,                        BUTTON_NONE },
     { ACTION_STD_OK,            BUTTON_RIGHT,                       BUTTON_NONE },
-
     { ACTION_STD_OK,            BUTTON_SELECT|BUTTON_REL,           BUTTON_SELECT },
     { ACTION_STD_MENU,          BUTTON_MENU|BUTTON_REL,             BUTTON_MENU },
     { ACTION_STD_QUICKSCREEN,   BUTTON_MENU|BUTTON_REPEAT,          BUTTON_MENU },
@@ -56,10 +55,11 @@ static const struct button_mapping button_context_standard[]  = {
 
     LAST_ITEM_IN_LIST
 }; /* button_context_standard */
+
 static const struct button_mapping button_context_tree[]  = {
     { ACTION_TREE_WPS,          BUTTON_PLAY|BUTTON_REL,      BUTTON_PLAY },
     { ACTION_TREE_STOP,         BUTTON_PLAY|BUTTON_REPEAT,   BUTTON_PLAY },
-    
+
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 }; /* button_context_tree */
 
@@ -74,7 +74,7 @@ static const struct button_mapping button_context_tree_scroll_lr[]  = {
     { ACTION_TREE_PGRIGHT,      BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
     { ACTION_TREE_PGRIGHT,      BUTTON_RIGHT|BUTTON_REL,    BUTTON_RIGHT|BUTTON_REPEAT },    
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_CUSTOM|CONTEXT_TREE),
-};
+}; /* button_context_tree_scroll_lr */
 
 static const struct button_mapping button_context_wps[]  = {
     { ACTION_WPS_PLAY,      BUTTON_PLAY|BUTTON_REL,         BUTTON_PLAY },
@@ -94,7 +94,7 @@ static const struct button_mapping button_context_wps[]  = {
     { ACTION_WPS_VIEW_PLAYLIST, BUTTON_SELECT|BUTTON_PLAY,      BUTTON_NONE },
     { ACTION_WPS_MENU,          BUTTON_MENU|BUTTON_REL,         BUTTON_MENU },
     { ACTION_WPS_QUICKSCREEN,   BUTTON_MENU|BUTTON_REPEAT,      BUTTON_MENU },
-    
+
     LAST_ITEM_IN_LIST,
 }; /* button_context_wps */
 
@@ -108,20 +108,20 @@ static const struct button_mapping button_context_settings[]  = {
     { ACTION_STD_NEXT,              BUTTON_RIGHT,                BUTTON_NONE },
     { ACTION_STD_NEXTREPEAT,        BUTTON_RIGHT|BUTTON_REPEAT,  BUTTON_NONE },
     { ACTION_STD_OK,                BUTTON_SELECT|BUTTON_REL,    BUTTON_NONE },
-    { ACTION_STD_CANCEL,            BUTTON_MENU|BUTTON_REL,      BUTTON_MENU }, 
+    { ACTION_STD_CANCEL,            BUTTON_MENU|BUTTON_REL,      BUTTON_MENU },
-    
+
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 }; /* button_context_settings */
 
 static const struct button_mapping button_context_yesno[]  = {
     { ACTION_YESNO_ACCEPT,          BUTTON_SELECT,                  BUTTON_NONE },
     LAST_ITEM_IN_LIST
-}; /* button_context_settings_yesno */
+}; /* button_context_yesno */
 
 static const struct button_mapping button_context_bmark[]  = {
     { ACTION_BMS_DELETE,          BUTTON_MENU|BUTTON_REPEAT,       BUTTON_MENU },
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_LIST),
-}; /* button_context_settings_bmark */
+}; /* button_context_bmark */
 
 static const struct button_mapping button_context_quickscreen[]  = {
     { ACTION_QS_TOP,        BUTTON_MENU,                    BUTTON_NONE },
@@ -133,7 +133,7 @@ static const struct button_mapping button_context_quickscreen[]  = {
     { ACTION_QS_RIGHT,      BUTTON_RIGHT,                   BUTTON_NONE },
     { ACTION_QS_RIGHT,      BUTTON_RIGHT|BUTTON_REPEAT,     BUTTON_NONE },
     { ACTION_STD_CANCEL,    BUTTON_SELECT,                  BUTTON_NONE },
-    
+
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 }; /* button_context_quickscreen */
 
@@ -151,7 +151,7 @@ static const struct button_mapping button_context_pitchscreen[]  = {
     { ACTION_PS_EXIT,           BUTTON_SELECT,              BUTTON_NONE },
     { ACTION_PS_SLOWER,         BUTTON_LEFT|BUTTON_REPEAT,  BUTTON_NONE },
     { ACTION_PS_FASTER,         BUTTON_RIGHT|BUTTON_REPEAT, BUTTON_NONE },
-    
+
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 }; /* button_context_pitchscreen */
 
@@ -174,7 +174,7 @@ static const struct button_mapping button_context_keyboard[]  = {
 
 #ifdef HAVE_RECORDING
 const struct button_mapping button_context_recscreen[]  = {
-    
+
     { ACTION_REC_NEWFILE,        BUTTON_SELECT|BUTTON_REL,        BUTTON_SELECT },
     { ACTION_STD_MENU,           BUTTON_SELECT|BUTTON_REPEAT,     BUTTON_SELECT },
     { ACTION_REC_PAUSE,          BUTTON_PLAY|BUTTON_REL,            BUTTON_PLAY },
@@ -188,7 +188,7 @@ const struct button_mapping button_context_recscreen[]  = {
     { ACTION_SETTINGS_INCREPEAT, BUTTON_RIGHT|BUTTON_REPEAT,        BUTTON_NONE },
     { ACTION_SETTINGS_DEC,       BUTTON_LEFT,                       BUTTON_NONE },
     { ACTION_SETTINGS_DECREPEAT, BUTTON_LEFT|BUTTON_REPEAT,         BUTTON_NONE },	
-    
+
     LAST_ITEM_IN_LIST
 }; /* button_context_recscreen */
 #endif
@@ -249,7 +249,7 @@ static const struct button_mapping remote_button_context_standard[]  = {
     { ACTION_STD_OK,        BUTTON_RC_PLAY,     BUTTON_NONE },
 
     LAST_ITEM_IN_LIST
-};
+}; /* remote_button_context_standard */
 
 static const struct button_mapping remote_button_context_wps[]  = {
     { ACTION_WPS_VOLDOWN,   BUTTON_RC_VOL_DOWN,               BUTTON_NONE },
@@ -267,7 +267,7 @@ static const struct button_mapping remote_button_context_wps[]  = {
     { ACTION_WPS_STOPSEEK,  BUTTON_RC_LEFT|BUTTON_REL,    BUTTON_RC_LEFT|BUTTON_REPEAT },
 
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
-};
+}; /* remote_button_context_wps */
 
 #ifdef USB_ENABLE_HID
 static const struct button_mapping remote_button_context_usb_hid[] = {
@@ -289,7 +289,7 @@ static const struct button_mapping remote_button_context_usb_hid[] = {
 static const struct button_mapping* get_context_mapping_remote( int context )
 {
     context ^= CONTEXT_REMOTE;
-    
+
     switch (context)
     {
         case CONTEXT_WPS:
@@ -311,14 +311,14 @@ const struct button_mapping* get_context_mapping(int context)
     if (context&CONTEXT_REMOTE)
         return get_context_mapping_remote(context);
 #endif
-    
+
     switch (context)
     {
         case CONTEXT_STD:
             return button_context_standard;
         case CONTEXT_WPS:
             return button_context_wps;
-            
+
         case CONTEXT_TREE:
         case CONTEXT_MAINMENU:
             if (global_settings.hold_lr_for_scroll_in_list)
@@ -326,10 +326,10 @@ const struct button_mapping* get_context_mapping(int context)
             /* else fall through to CUSTOM|CONTEXT_TREE */
         case CONTEXT_CUSTOM|CONTEXT_TREE:
             return button_context_tree;
-            
+
         case CONTEXT_LIST:
             return button_context_standard;
-            
+
         case CONTEXT_SETTINGS_EQ:
         case CONTEXT_SETTINGS_COLOURCHOOSER:
         case CONTEXT_SETTINGS_TIME:
@@ -358,6 +358,6 @@ const struct button_mapping* get_context_mapping(int context)
 #endif
         default:
             return button_context_standard;
-    } 
+    }
     return button_context_standard;
 }