Main Menu: try to add dynamic possibility to disable items on runtime

The issue is that it's not really possible to disable/enable menu items on
runtime with an existant menu widget instance eg with personalized menu items.

Here we need a dynamic solution to disable items depends on stb-mode (mode_ts, mode_tv etc)
This should be solved here with an additional parameter for personalized items.

New paramter is named: disable_condition
Possible alvailable values at the moment are:

 DCOND_MODE_NONE as default

 DCOND_MODE_TV
 DCOND_MODE_RADIO
 DCOND_MODE_TS

includes some improvements by Sven

- menue: remove old_iconName handling
 ... icons should be painted on deactivated items too

- menue: try to fix position <-> selection missmatch


Origin commit data
------------------
Branch: ni/coolstream
Commit: 1f95f38d32
Author: Thilo Graf <dbt@novatux.de>
Date: 2015-12-13 (Sun, 13 Dec 2015)

Origin message was:
------------------
Main Menu: try to add dynamic possibility to disable items on runtime

The issue is that it's not really possible to disable/enable menu items on
runtime with an existant menu widget instance eg with personalized menu items.

Here we need a dynamic solution to disable items depends on stb-mode (mode_ts, mode_tv etc)
This should be solved here with an additional parameter for personalized items.

New paramter is named: disable_condition
Possible alvailable values at the moment are:

 DCOND_MODE_NONE as default

 DCOND_MODE_TV
 DCOND_MODE_RADIO
 DCOND_MODE_TS

includes some improvements by Sven

- menue: remove old_iconName handling
 ... icons should be painted on deactivated items too

- menue: try to fix position <-> selection missmatch


------------------
This commit was generated by Migit

src/neutrino_menue.cpp

@@ -181,12 +181,12 @@ void CNeutrinoApp::InitMenuMain()
 		//tv-mode
 		CMenuForwarder *tvswitch = new CMenuForwarder(LOCALE_MAINMENU_TVMODE, true, NULL, this, "tv", CRCInput::RC_red);
 		tvswitch->setHint(NEUTRINO_ICON_HINT_TVMODE, LOCALE_MENU_HINT_TVMODE);
-		personalize.addItem(MENU_MAIN, tvswitch, &g_settings.personalize[SNeutrinoSettings::P_MAIN_TV_MODE], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ITEM_OPTION, tvradio_switch); //observed
+		personalize.addItem(MENU_MAIN, tvswitch, &g_settings.personalize[SNeutrinoSettings::P_MAIN_TV_MODE], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ITEM_OPTION, tvradio_switch, DCOND_MODE_TV | DCOND_MODE_TS); //observed
 
 		//radio-mode
 		CMenuForwarder *radioswitch = new CMenuForwarder(LOCALE_MAINMENU_RADIOMODE, true, NULL, this, "radio", CRCInput::RC_green);
 		radioswitch->setHint(NEUTRINO_ICON_HINT_RADIOMODE, LOCALE_MENU_HINT_RADIOMODE);
-		personalize.addItem(MENU_MAIN, radioswitch, &g_settings.personalize[SNeutrinoSettings::P_MAIN_RADIO_MODE], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ITEM_OPTION, tvradio_switch); //observed
+		personalize.addItem(MENU_MAIN, radioswitch, &g_settings.personalize[SNeutrinoSettings::P_MAIN_RADIO_MODE], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ITEM_OPTION, tvradio_switch, DCOND_MODE_RADIO | DCOND_MODE_TS); //observed
 	}
 
 	//timer
@@ -237,12 +237,12 @@ void CNeutrinoApp::InitMenuMain()
 	// settings, also as pin protected option in personalize menu, as a result of parameter value CPersonalizeGui::PERSONALIZE_SHOW_AS_ACCESS_OPTION
 	mf = new CMenuForwarder(LOCALE_MAINMENU_SETTINGS, true, NULL, &personalize.getWidget(MENU_SETTINGS)/**settings**/);
 	mf->setHint(NEUTRINO_ICON_HINT_SETTINGS, LOCALE_MENU_HINT_SETTINGS);
-	personalize.addItem(MENU_MAIN, mf, &g_settings.personalize[SNeutrinoSettings::P_MAIN_SETTINGS], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ACCESS_OPTION);
+	personalize.addItem(MENU_MAIN, mf, &g_settings.personalize[SNeutrinoSettings::P_MAIN_SETTINGS], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ACCESS_OPTION, NULL, DCOND_MODE_TS);
 
 	// service, also as pin protected option in personalize menu, as a result of parameter value CPersonalizeGui::PERSONALIZE_SHOW_AS_ACCESS_OPTION
 	mf = new CMenuForwarder(LOCALE_MAINMENU_SERVICE, true, NULL, &personalize.getWidget(MENU_SERVICE));
 	mf->setHint(NEUTRINO_ICON_HINT_SERVICE, LOCALE_MENU_HINT_SERVICE);
-	personalize.addItem(MENU_MAIN, mf, &g_settings.personalize[SNeutrinoSettings::P_MAIN_SERVICE], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ACCESS_OPTION);
+	personalize.addItem(MENU_MAIN, mf, &g_settings.personalize[SNeutrinoSettings::P_MAIN_SERVICE], false, CPersonalizeGui::PERSONALIZE_SHOW_AS_ACCESS_OPTION, NULL, DCOND_MODE_TS);
 
 	//separator
 	personalize.addSeparator(MENU_MAIN);