Merge pull request #252 from zigurana/KidMode

UI modes part 2: Kid mode (File Filtering and system hiding)

es-app/src/FileFilterIndex.cpp

@@ -1,4 +1,6 @@
 #include "FileFilterIndex.h"
+#include "Settings.h"
+#include "views/ViewController.h"
 
 #include "FileData.h"
 #include "Log.h"
@@ -9,15 +11,18 @@
 #define INCLUDE_UNKNOWN false;
 
 FileFilterIndex::FileFilterIndex()
-	: filterByGenre(false), filterByPlayers(false), filterByPubDev(false), filterByRatings(false), filterByFavorites(false)
+	: filterByFavorites(false), filterByGenre(false), filterByHidden(false), filterByKidGame(false), filterByPlayers(false), filterByPubDev(false), filterByRatings(false)
 {
+	clearAllFilters();
 	FilterDataDecl filterDecls[] = {
 		//type 				//allKeys 				//filteredBy 		//filteredKeys 				//primaryKey 	//hasSecondaryKey 	//secondaryKey 	//menuLabel
 		{ FAVORITES_FILTER, &favoritesIndexAllKeys, &filterByFavorites,	&favoritesIndexFilteredKeys,"favorite",		false,				"",				"FAVORITES"	},
 		{ GENRE_FILTER, 	&genreIndexAllKeys, 	&filterByGenre,		&genreIndexFilteredKeys, 	"genre",		true,				"genre",		"GENRE"	},
 		{ PLAYER_FILTER, 	&playersIndexAllKeys, 	&filterByPlayers,	&playersIndexFilteredKeys, 	"players",		false,				"",				"PLAYERS"	},
 		{ PUBDEV_FILTER, 	&pubDevIndexAllKeys, 	&filterByPubDev,	&pubDevIndexFilteredKeys, 	"developer",	true,				"publisher",	"PUBLISHER / DEVELOPER"	},
-		{ RATINGS_FILTER, 	&ratingsIndexAllKeys, 	&filterByRatings,	&ratingsIndexFilteredKeys, 	"rating",		false,				"",				"RATING"	}
+		{ RATINGS_FILTER, 	&ratingsIndexAllKeys, 	&filterByRatings,	&ratingsIndexFilteredKeys, 	"rating",		false,				"",				"RATING"	},
+		{ KIDGAME_FILTER, 	&kidGameIndexAllKeys, 	&filterByKidGame,	&kidGameIndexFilteredKeys, 	"kidgame",		false,				"",				"KIDGAME" },
+		{ HIDDEN_FILTER, 	&hiddenIndexAllKeys, 	&filterByHidden,	&hiddenIndexFilteredKeys, 	"hidden",		false,				"",				"HIDDEN" }
 	};
 
 	filterDataDecl = std::vector<FilterDataDecl>(filterDecls, filterDecls + sizeof(filterDecls) / sizeof(filterDecls[0]));
@@ -46,7 +51,9 @@ void FileFilterIndex::importIndex(FileFilterIndex* indexToImport)
 		{ &playersIndexAllKeys, &(indexToImport->playersIndexAllKeys) },
 		{ &pubDevIndexAllKeys, &(indexToImport->pubDevIndexAllKeys) },
 		{ &ratingsIndexAllKeys, &(indexToImport->ratingsIndexAllKeys) },
-		{ &favoritesIndexAllKeys, &(indexToImport->favoritesIndexAllKeys) }
+		{ &favoritesIndexAllKeys, &(indexToImport->favoritesIndexAllKeys) },
+		{ &hiddenIndexAllKeys, &(indexToImport->hiddenIndexAllKeys) },
+		{ &kidGameIndexAllKeys, &(indexToImport->kidGameIndexAllKeys) },
 	};
 
 	std::vector<IndexImportStructure> indexImportDecl = std::vector<IndexImportStructure>(indexStructDecls, indexStructDecls + sizeof(indexStructDecls) / sizeof(indexStructDecls[0]));
@@ -75,6 +82,8 @@ void FileFilterIndex::resetIndex()
 	clearIndex(pubDevIndexAllKeys);
 	clearIndex(ratingsIndexAllKeys);
 	clearIndex(favoritesIndexAllKeys);
+	clearIndex(hiddenIndexAllKeys);
+	clearIndex(kidGameIndexAllKeys);
 }
 
 std::string FileFilterIndex::getIndexableKey(FileData* game, FilterIndexType type, bool getSecondary)
@@ -149,6 +158,20 @@ std::string FileFilterIndex::getIndexableKey(FileData* game, FilterIndexType typ
 			key = strToUpper(game->metadata.get("favorite"));
 			break;
 		}
+		case HIDDEN_FILTER:
+		{
+			if (game->getType() != GAME)
+				return "FALSE";
+			key = strToUpper(game->metadata.get("hidden"));
+			break;
+		}
+		case KIDGAME_FILTER:
+		{
+			if (game->getType() != GAME)
+				return "FALSE";
+			key = strToUpper(game->metadata.get("kidgame"));
+			break;
+		}
 	}
 	boost::trim(key);
 	if (key.empty() || (type == RATINGS_FILTER && key == "0 STARS")) {
@@ -164,6 +187,8 @@ void FileFilterIndex::addToIndex(FileData* game)
 	managePubDevEntryInIndex(game);
 	manageRatingsEntryInIndex(game);
 	manageFavoritesEntryInIndex(game);
+	manageHiddenEntryInIndex(game);
+	manageKidGameEntryInIndex(game);
 }
 
 void FileFilterIndex::removeFromIndex(FileData* game)
@@ -173,6 +198,8 @@ void FileFilterIndex::removeFromIndex(FileData* game)
 	managePubDevEntryInIndex(game, true);
 	manageRatingsEntryInIndex(game, true);
 	manageFavoritesEntryInIndex(game, true);
+	manageHiddenEntryInIndex(game, true);
+	manageKidGameEntryInIndex(game, true);
 }
 
 void FileFilterIndex::setFilter(FilterIndexType type, std::vector<std::string>* values)
@@ -213,6 +240,28 @@ void FileFilterIndex::clearAllFilters()
 	return;
 }
 
+void FileFilterIndex::resetFilters()
+{
+	clearAllFilters();
+	setUIModeFilters();
+}
+
+void FileFilterIndex::setUIModeFilters()
+{
+	if (!ViewController::get()->isUIModeFull())
+	{
+		filterByHidden = true;
+		std::vector<std::string> val = { "FALSE" };
+		setFilter(HIDDEN_FILTER, &val);
+	}
+	if (ViewController::get()->isUIModeKid())
+	{
+		filterByKidGame = true;
+		std::vector<std::string> val = { "TRUE" };
+		setFilter(KIDGAME_FILTER, &val);
+	}
+}
+
 void FileFilterIndex::debugPrintIndexes()
 {
 	LOG(LogInfo) << "Printing Indexes...";
@@ -231,6 +280,12 @@ void FileFilterIndex::debugPrintIndexes()
 	for (auto x: favoritesIndexAllKeys) {
 		LOG(LogInfo) << "Favorites Index: " << x.first << ": " << x.second;
 	}	
+	for (auto x : hiddenIndexAllKeys) {
+		LOG(LogInfo) << "Hidden Index: " << x.first << ": " << x.second;
+	}	
+	for (auto x : kidGameIndexAllKeys) {
+		LOG(LogInfo) << "KidGames Index: " << x.first << ": " << x.second;
+	}
 }
 
 bool FileFilterIndex::showFile(FileData* game)
@@ -290,10 +345,10 @@ bool FileFilterIndex::showFile(FileData* game)
 
 bool FileFilterIndex::isKeyBeingFilteredBy(std::string key, FilterIndexType type)
 {
-	const FilterIndexType filterTypes[5] = { FAVORITES_FILTER, PLAYER_FILTER, RATINGS_FILTER, GENRE_FILTER, PUBDEV_FILTER };
+	const FilterIndexType filterTypes[7] = { FAVORITES_FILTER, GENRE_FILTER, PLAYER_FILTER, PUBDEV_FILTER, RATINGS_FILTER,HIDDEN_FILTER, KIDGAME_FILTER };
-	std::vector<std::string> filterKeysList[5] = { favoritesIndexFilteredKeys, playersIndexFilteredKeys, ratingsIndexFilteredKeys, genreIndexFilteredKeys, pubDevIndexFilteredKeys };
+	std::vector<std::string> filterKeysList[7] = { favoritesIndexFilteredKeys, genreIndexFilteredKeys, playersIndexFilteredKeys, pubDevIndexFilteredKeys, ratingsIndexFilteredKeys, hiddenIndexFilteredKeys, kidGameIndexFilteredKeys };
 
-	for (int i = 0; i < 5; i++)
+	for (int i = 0; i < 7; i++)
 	{
 		if (filterTypes[i] == type)
 		{
@@ -416,6 +471,32 @@ void FileFilterIndex::manageFavoritesEntryInIndex(FileData* game, bool remove)
 	manageIndexEntry(&favoritesIndexAllKeys, key, remove);
 }
 
+void FileFilterIndex::manageHiddenEntryInIndex(FileData* game, bool remove)
+{
+	// flag for including unknowns
+	bool includeUnknown = INCLUDE_UNKNOWN;
+	std::string key = getIndexableKey(game, HIDDEN_FILTER, false);
+	if (!includeUnknown && key == UNKNOWN_LABEL) {
+		// no valid hidden info found
+		return;
+	}
+
+	manageIndexEntry(&hiddenIndexAllKeys, key, remove);
+}
+
+void FileFilterIndex::manageKidGameEntryInIndex(FileData* game, bool remove)
+{
+	// flag for including unknowns
+	bool includeUnknown = INCLUDE_UNKNOWN;
+	std::string key = getIndexableKey(game, KIDGAME_FILTER, false);
+	if (!includeUnknown && key == UNKNOWN_LABEL) {
+		// no valid kidgame info found
+		return;
+	}
+
+	manageIndexEntry(&kidGameIndexAllKeys, key, remove);
+}
+
 void FileFilterIndex::manageIndexEntry(std::map<std::string, int>* index, std::string key, bool remove) {
 	bool includeUnknown = INCLUDE_UNKNOWN;
 	if (!includeUnknown && key == UNKNOWN_LABEL)

es-app/src/FileFilterIndex.h

@@ -14,7 +14,9 @@ enum FilterIndexType
 	PLAYER_FILTER,
 	PUBDEV_FILTER,
 	RATINGS_FILTER,
-	FAVORITES_FILTER
+	FAVORITES_FILTER,
+	HIDDEN_FILTER,
+	KIDGAME_FILTER
 };
 
 struct FilterDataDecl
@@ -40,12 +42,15 @@ public:
 	void clearAllFilters();
 	void debugPrintIndexes();
 	bool showFile(FileData* game);
-	bool isFiltered() { return (filterByGenre || filterByPlayers || filterByPubDev || filterByRatings || filterByFavorites); };
+	bool isFiltered() { return (filterByGenre || filterByPlayers || filterByPubDev || filterByRatings || filterByFavorites || filterByHidden || filterByKidGame); };
 	bool isKeyBeingFilteredBy(std::string key, FilterIndexType type);
 	std::vector<FilterDataDecl>& getFilterDataDecls();
 
 	void importIndex(FileFilterIndex* indexToImport);
 	void resetIndex();
+	void resetFilters();
+	void setUIModeFilters();
+
 private:
 	std::vector<FilterDataDecl> filterDataDecl;
 	std::string getIndexableKey(FileData* game, FilterIndexType type, bool getSecondary);
@@ -55,6 +60,8 @@ private:
 	void managePubDevEntryInIndex(FileData* game, bool remove = false);
 	void manageRatingsEntryInIndex(FileData* game, bool remove = false);
 	void manageFavoritesEntryInIndex(FileData* game, bool remove = false);
+	void manageHiddenEntryInIndex(FileData* game, bool remove = false);
+	void manageKidGameEntryInIndex(FileData* game, bool remove = false);
 
 	void manageIndexEntry(std::map<std::string, int>* index, std::string key, bool remove);
 
@@ -65,18 +72,24 @@ private:
 	bool filterByPubDev;
 	bool filterByRatings;
 	bool filterByFavorites;
+	bool filterByHidden;
+	bool filterByKidGame;
 
 	std::map<std::string, int> genreIndexAllKeys;
 	std::map<std::string, int> playersIndexAllKeys;
 	std::map<std::string, int> pubDevIndexAllKeys;
 	std::map<std::string, int> ratingsIndexAllKeys;
 	std::map<std::string, int> favoritesIndexAllKeys;
+	std::map<std::string, int> hiddenIndexAllKeys;
+	std::map<std::string, int> kidGameIndexAllKeys;
 
 	std::vector<std::string> genreIndexFilteredKeys;
 	std::vector<std::string> playersIndexFilteredKeys;
 	std::vector<std::string> pubDevIndexFilteredKeys;
 	std::vector<std::string> ratingsIndexFilteredKeys;
 	std::vector<std::string> favoritesIndexFilteredKeys;
+	std::vector<std::string> hiddenIndexFilteredKeys;
+	std::vector<std::string> kidGameIndexFilteredKeys;
 
 	FileData* mRootFolder;
 

es-app/src/MetaData.cpp

@@ -21,6 +21,8 @@ MetaDataDecl gameDecls[] = {
 	{"genre",       MD_STRING,              "unknown",          false,      "genre",                "enter game genre"},
 	{"players",     MD_INT,                 "1",                false,      "players",              "enter number of players"},
 	{"favorite",    MD_BOOL,                "false",            false,      "favorite",             "enter favorite off/on"},
+	{"hidden",      MD_BOOL,                "false",            false,      "hidden",               "enter hidden off/on" },
+	{"kidgame",     MD_BOOL,                "false",            false,      "kidgame",              "enter kidgame off/on" },
 	{"playcount",   MD_INT,                 "0",                true,       "play count",           "enter number of times played"},
 	{"lastplayed",  MD_TIME,                "0",                true,       "last played",          "enter last played date"}
 };

es-app/src/SystemData.cpp

@@ -340,6 +340,33 @@ std::string SystemData::getConfigPath(bool forWrite)
 	return "/etc/emulationstation/es_systems.cfg";
 }
 
+SystemData* SystemData::getNext() const
+{
+	std::vector<SystemData*>::const_iterator it = getIterator();
+
+	do {
+		it++;
+		if (it == sSystemVector.end())
+			it = sSystemVector.begin();
+	} while ((*it)->getDisplayedGameCount() == 0); 
+	// as we are starting in a valid gamelistview, this will always succeed, even if we have to come full circle.
+
+	return *it;
+}
+
+SystemData* SystemData::getPrev() const
+{
+	auto it = getRevIterator();
+	do {
+		it++;
+		if (it == sSystemVector.rend())
+			it = sSystemVector.rbegin();
+	} while ((*it)->getDisplayedGameCount() == 0);
+	// as we are starting in a valid gamelistview, this will always succeed, even if we have to come full circle.
+
+	return *it;
+}
+
 std::string SystemData::getGamelistPath(bool forWrite) const
 {
 	fs::path filePath;

es-app/src/SystemData.h

@@ -56,22 +56,9 @@ public:
 	inline std::vector<SystemData*>::const_reverse_iterator getRevIterator() const { return std::find(sSystemVector.rbegin(), sSystemVector.rend(), this); };
 	inline bool isCollection() { return mIsCollectionSystem; };
 	inline bool isGameSystem() { return mIsGameSystem; }
-	inline SystemData* getNext() const
-	{
-		auto it = getIterator();
-		it++;
-		if(it == sSystemVector.end()) it = sSystemVector.begin();
-		return *it;
-	}
-
-	inline SystemData* getPrev() const
-	{
-		auto it = getRevIterator();
-		it++;
-		if(it == sSystemVector.rend()) it = sSystemVector.rbegin();
-		return *it;
-	}
 	
+	SystemData* getNext() const;
+	SystemData* getPrev() const;
 	static SystemData* getRandomSystem();
 	FileData* getRandomGame();
 

es-app/src/guis/GuiGamelistFilter.cpp

@@ -1,6 +1,7 @@
 #include "guis/GuiGamelistFilter.h"
 
 #include "components/OptionListComponent.h"
+#include "views/ViewController.h"
 #include "SystemData.h"
 
 GuiGamelistFilter::GuiGamelistFilter(Window* window, SystemData* system) : GuiComponent(window), mMenu(window, "FILTER GAMELIST BY"), mSystem(system)
@@ -34,7 +35,7 @@ void GuiGamelistFilter::initializeMenu()
 
 void GuiGamelistFilter::resetAllFilters()
 {
-	mFilterIndex->clearAllFilters();
+	mFilterIndex->resetFilters();
 	for (std::map<FilterIndexType, std::shared_ptr< OptionListComponent<std::string> >>::iterator it = mFilterOptions.begin(); it != mFilterOptions.end(); ++it ) {
 		std::shared_ptr< OptionListComponent<std::string> > optionList = it->second;
 		optionList->selectNone();
@@ -49,7 +50,14 @@ GuiGamelistFilter::~GuiGamelistFilter()
 void GuiGamelistFilter::addFiltersToMenu()
 {
 	std::vector<FilterDataDecl> decls = mFilterIndex->getFilterDataDecls();
-	for (std::vector<FilterDataDecl>::iterator it = decls.begin(); it != decls.end(); ++it ) {
+	
+	int skip = 0;
+	if (!ViewController::get()->isUIModeFull())
+		skip = 1;
+	if (ViewController::get()->isUIModeKid())
+		skip = 2;
+
+	for (std::vector<FilterDataDecl>::iterator it = decls.begin(); it != decls.end()-skip; ++it ) {
 
 		FilterIndexType type = (*it).type; // type of filter
 		std::map<std::string, int>* allKeys = (*it).allIndexKeys; // all possible filters for this type

es-app/src/guis/GuiMenu.cpp

@@ -38,6 +38,7 @@ GuiMenu::GuiMenu(Window* window) : GuiComponent(window), mMenu(window, "MAIN MEN
 	if (isFullUI)
 		addEntry("CONFIGURE INPUT", 0x777777FF, true, [this] { openConfigInput(); });
 
+	if (!(ViewController::get()->isUIModeKid() && Settings::getInstance()->getBool("hideQuitMenuOnKidUI")))
 		addEntry("QUIT", 0x777777FF, true, [this] {openQuitMenu(); });
 
 	addChild(&mMenu);
@@ -422,12 +423,11 @@ void GuiMenu::openQuitMenu()
 			s->addRow(row);
 		}
 	}
-
 	row.elements.clear();
 	row.makeAcceptInputHandler([window] {
 		window->pushGui(new GuiMsgBox(window, "REALLY RESTART?", "YES",
 			[] {
-			if(quitES("/tmp/es-sysrestart") != 0)
+			if (quitES("/tmp/es-sysrestart") != 0)
 				LOG(LogWarning) << "Restart terminated with non-zero result!";
 		}, "NO", nullptr));
 	});
@@ -455,7 +455,6 @@ void GuiMenu::addVersionInfo()
 	mVersion.setText("EMULATIONSTATION V" + strToUpper(PROGRAM_VERSION_STRING));
 	mVersion.setHorizontalAlignment(ALIGN_CENTER);
 	addChild(&mVersion);
-
 }
 
 void GuiMenu::openScreensaverOptions() {

es-app/src/main.cpp

@@ -86,7 +86,12 @@ bool parseArgs(int argc, char* argv[], unsigned int* width, unsigned int* height
 		else if (strcmp(argv[i], "--force-kiosk") == 0)
 		{
 			Settings::getInstance()->setBool("ForceKiosk", true);
-		}else if(strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0)
+		}
+		else if (strcmp(argv[i], "--force-kid") == 0)
+		{
+			Settings::getInstance()->setBool("ForceKid", true);
+		}
+		else if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0)
 		{
 #ifdef WIN32
 			// This is a bit of a hack, but otherwise output will go to nowhere

es-app/src/views/SystemView.cpp

@@ -1,6 +1,7 @@
 #include "views/SystemView.h"
 
 #include "animations/LambdaAnimation.h"
+#include "guis/GuiMsgBox.h"
 #include "views/ViewController.h"
 #include "Log.h"
 #include "Renderer.h"
@@ -35,6 +36,8 @@ void SystemView::populate()
 		if(mViewNeedsReload)
 			getViewElements(theme);
 
+		if((*it)->getDisplayedGameCount() > 0)
+		{
 			Entry e;
 			e.name = (*it)->getName();
 			e.object = *it;
@@ -51,7 +54,6 @@ void SystemView::populate()
 					ImageComponent* logo = new ImageComponent(mWindow, false, false);
 					logo->setMaxSize(mCarousel.logoSize * mCarousel.logoScale);
 					logo->applyTheme(theme, "system", "logo", ThemeFlags::PATH | ThemeFlags::COLOR);
-
 					e.data.logo = std::shared_ptr<GuiComponent>(logo);
 				}
 			}
@@ -92,7 +94,6 @@ void SystemView::populate()
 
 			Vector2f denormalized = mCarousel.logoSize * e.data.logo->getOrigin();
 			e.data.logo->setPosition(denormalized.x(), denormalized.y(), 0.0);
-
 			// delete any existing extras
 			for (auto extra : e.data.backgroundExtras)
 				delete extra;
@@ -108,6 +109,16 @@ void SystemView::populate()
 
 			this->add(e);
 		}
+	}
+	if (mEntries.size() == 0)
+	{
+		// Something is wrong, there is not a single system to show, check if UI mode is not full
+		if (!ViewController::get()->isUIModeFull())
+		{
+			Settings::getInstance()->setString("UIMode", "Full");
+			mWindow->pushGui(new GuiMsgBox(mWindow, "The selected UI mode has nothing to show,\n returning to UI mode: FULL", "OK", nullptr));
+		}
+	}
 }
 
 void SystemView::goToSystem(SystemData* system, bool animate)

es-app/src/views/ViewController.cpp

@@ -9,6 +9,7 @@
 #include "views/gamelist/IGameListView.h"
 #include "views/gamelist/VideoGameListView.h"
 #include "views/SystemView.h"
+#include "FileFilterIndex.h"
 #include "Log.h"
 #include "Settings.h"
 #include "SystemData.h"
@@ -411,6 +412,7 @@ void ViewController::preload()
 {
 	for(auto it = SystemData::sSystemVector.begin(); it != SystemData::sSystemVector.end(); it++)
 	{
+		(*it)->getIndex()->resetFilters();
 		getGameListView(*it);
 	}
 }
@@ -448,6 +450,7 @@ void ViewController::reloadGameListView(IGameListView* view, bool reloadTheme)
 
 void ViewController::reloadAll()
 {
+	// clear all gamelistviews
 	std::map<SystemData*, FileData*> cursorMap;
 	for(auto it = mGameListViews.begin(); it != mGameListViews.end(); it++)
 	{
@@ -455,12 +458,16 @@ void ViewController::reloadAll()
 	}
 	mGameListViews.clear();
 
+
+	// load themes, create gamelistviews and reset filters
 	for(auto it = cursorMap.begin(); it != cursorMap.end(); it++)
 	{
 		it->first->loadTheme();
+		it->first->getIndex()->resetFilters();
 		getGameListView(it->first)->setCursor(it->second);
 	}
 
+	// Rebuild SystemListView
 	mSystemListView.reset();
 	getSystemListView();
 
@@ -486,6 +493,7 @@ void ViewController::monitorUIMode()
 	std::string uimode = Settings::getInstance()->getString("UIMode");
 	if (uimode != mCurUIMode) // UIMODE HAS CHANGED
 	{
+		mWindow->renderLoadingScreen();
 		mCurUIMode = uimode;
 		reloadAll();
 		goToStart();
@@ -497,6 +505,12 @@ bool ViewController::isUIModeFull()
 	return ((mCurUIMode == "Full") && ! Settings::getInstance()->getBool("ForceKiosk"));
 }
 
+bool ViewController::isUIModeKid()
+{
+	return (Settings::getInstance()->getBool("ForceKid") ||
+		((mCurUIMode == "Kid") && !Settings::getInstance()->getBool("ForceKiosk")));
+}
+
 std::vector<HelpPrompt> ViewController::getHelpPrompts()
 {
 	std::vector<HelpPrompt> prompts;

es-app/src/views/ViewController.h

@@ -11,7 +11,7 @@ class IGameListView;
 class SystemData;
 class SystemView;
 
-const std::vector<std::string> UIModes = { "Full", "Kiosk" };
+const std::vector<std::string> UIModes = { "Full", "Kiosk", "Kid" };
 
 // Used to smoothly transition the camera between multiple views (e.g. from system to system, from gamelist to gamelist).
 class ViewController : public GuiComponent
@@ -33,8 +33,9 @@ public:
 	void reloadAll(); // Reload everything with a theme.  Used when the "ThemeSet" setting changes.
 
 	void monitorUIMode();
-	bool isUIModeFull();
 	inline std::vector<std::string> getUIModes() { return UIModes; };
+	bool isUIModeFull();
+	bool isUIModeKid();
 
 	// Navigation.
 	void goToNextGameList();

es-app/src/views/gamelist/BasicGameListView.cpp

@@ -141,7 +141,7 @@ std::vector<HelpPrompt> BasicGameListView::getHelpPrompts()
 	prompts.push_back(HelpPrompt("b", "back"));
 	prompts.push_back(HelpPrompt("select", "options"));
 	prompts.push_back(HelpPrompt("x", "random"));
-	if(mRoot->getSystem()->isGameSystem())
+	if(mRoot->getSystem()->isGameSystem() && !ViewController::get()->isUIModeKid())
 	{
 		std::string prompt = CollectionSystemManager::get()->getEditingCollection();
 		prompts.push_back(HelpPrompt("y", prompt));

es-app/src/views/gamelist/ISimpleGameListView.cpp

@@ -142,7 +142,7 @@ bool ISimpleGameListView::input(InputConfig* config, Input input)
 				setCursor(randomGame);
 			}
 			return true;
-		}else if (config->isMappedTo("y", input))
+		}else if (config->isMappedTo("y", input) && !(ViewController::get()->isUIModeKid()))
 		{
 			if(mRoot->getSystem()->isGameSystem())
 			{

es-core/src/Settings.cpp

@@ -14,6 +14,7 @@ std::vector<const char*> settings_dont_save = boost::assign::list_of
 	("Debug")
 	("DebugGrid")
 	("DebugText")
+	("ForceKid")
 	("ForceKiosk")
 	("IgnoreGamelist")
 	("HideConsole")
@@ -124,6 +125,8 @@ void Settings::setDefaults()
 	mStringMap["UIMode"] = "Full";
 	mStringMap["UIMode_passkey"] = "uuddlrlrba";
 	mBoolMap["ForceKiosk"] = false;
+	mBoolMap["ForceKid"] = false;
+	mBoolMap["hideQuitMenuOnKidUI"] = false;
 }
 
 template <typename K, typename V>