rcinput: use translation for some keys

Origin commit data
------------------
Commit: f633ff3b96
Author: GetAway <get-away@t-online.de>
Date: 2018-12-05 (Wed, 05 Dec 2018)

data/y-web/Y_Blocks.txt

@@ -1074,7 +1074,7 @@ start-block~rc_wwio_bre2ze4k
 <img src="images/rc_wwio_bre2ze4k.png" usemap="#rc"/>
 <map name="rc" id="rc">
 <area shape="rect" coords="17,30,43,57" alt="KEY_POWER" href="javascript:rcsim('KEY_POWER')" />
-<area shape="rect" coords="90,36,113,57" alt="KEY_SWITCHVIDEOMODE" href="javascript:rcsim('KEY_SWITCHVIDEOMODE')" />
+<area shape="rect" coords="90,36,113,57" alt="KEY_MODE" href="javascript:rcsim('KEY_MODE')" />
 <area shape="rect" coords="118,35,140,57" alt="KEY_MUTE" href="javascript:rcsim('KEY_MUTE')" />
 <area shape="rect" coords="24,68,52,95" alt="KEY_1" href="javascript:rcsim('KEY_1')" />
 <area shape="rect" coords="64,67,93,94" alt="KEY_2" href="javascript:rcsim('KEY_2')" />

src/driver/rcinput.cpp

@@ -1733,6 +1733,8 @@ int CRCInput::translate(int code)
 {
 	switch(code)
 	{
+		case KEY_EXIT:
+			return RC_home;
 		case 0x100: // FIXME -- needed?
 			return RC_up;
 		case 0x101: // FIXME -- needed?
@@ -1742,6 +1744,8 @@ int CRCInput::translate(int code)
 		case KEY_CHANNELDOWN:
 			return RC_page_down;
 #ifdef HAVE_ARM_HARDWARE
+		case KEY_SWITCHVIDEOMODE:
+			return RC_mode;
 		case KEY_VIDEO:
 			return RC_favorites;
 		case KEY_FASTFORWARD:

src/driver/rcinput.h

@@ -202,7 +202,7 @@ class CRCInput
 			RC_plus		= KEY_VOLUMEUP,     /* /include/linux/input.h: #define KEY_VOLUMEUP		115   */
 			RC_standby	= KEY_POWER,	    /* /include/linux/input.h: #define KEY_POWER		116   */
 			RC_help		= KEY_HELP,	    /* /include/linux/input.h: #define KEY_HELP			138   */
-			RC_home		= KEY_EXIT,	    /* /include/linux/input.h: #define KEY_HOME			102   */
+			RC_home		= KEY_HOME,	    /* /include/linux/input.h: #define KEY_HOME			102   */
 			RC_setup	= KEY_MENU,	    /* /include/linux/input.h: #define KEY_SETUP		141   */
 			RC_topleft	= KEY_TOPLEFT,	
 			RC_topright	= KEY_TOPRIGHT,	
@@ -241,11 +241,8 @@ class CRCInput
 			RC_rewind	= KEY_REWIND,
 			RC_stop		= KEY_STOP,
 			RC_timeshift	= KEY_TIME,
-#if BOXMODEL_BRE2ZE4K
-			RC_mode		= KEY_SWITCHVIDEOMODE,
-#else
 			RC_mode		= KEY_MODE,
-#endif
+			RC_switchvideomode = KEY_SWITCHVIDEOMODE,
 			RC_games	= KEY_GAMES,
 			RC_next		= KEY_NEXT,
 			RC_prev		= KEY_PREVIOUS,

src/neutrino.cpp

@@ -5144,6 +5144,10 @@ void CNeutrinoApp::loadKeys(const char * fname)
 	g_settings.key_pageup = tconfig.getInt32( "key_channelList_pageup",  CRCInput::RC_page_up );
 	g_settings.key_pagedown = tconfig.getInt32( "key_channelList_pagedown", CRCInput::RC_page_down );
 	g_settings.key_channelList_cancel = tconfig.getInt32( "key_channelList_cancel",  CRCInput::RC_home );
+	// backward-compatible check
+	if (g_settings.key_channelList_cancel == 174) { /* KEY_EXIT */
+		g_settings.key_channelList_cancel = 102;    /* KEY_HOME */
+	}
 	g_settings.key_channelList_sort = tconfig.getInt32( "key_channelList_sort",  CRCInput::RC_blue );
 	g_settings.key_channelList_addrecord = tconfig.getInt32( "key_channelList_addrecord",  CRCInput::RC_red );
 	g_settings.key_channelList_addremind = tconfig.getInt32( "key_channelList_addremind",  CRCInput::RC_yellow );

src/nhttpd/tuxboxapi/controlapi.cpp

@@ -895,11 +895,15 @@ unsigned int revert_translate(unsigned int code)
 {
 	switch(code)
 	{
+		case RC_home:
+			return KEY_EXIT;
 		case RC_page_up:
 			return KEY_CHANNELUP;
 		case RC_page_down:
 			return KEY_CHANNELDOWN;
 #ifdef HAVE_ARM_HARDWARE
+		case RC_mode:
+			return KEY_SWITCHVIDEOMODE;
 		case RC_play:
 		case RC_pause:
 			return KEY_PLAYPAUSE;