move some files to more reasonable locations

src/libraries/screensavermanager.js

@@ -0,0 +1,132 @@
+define(["events", "playbackManager", "pluginManager", "inputManager", "connectionManager", "userSettings"], function (events, playbackManager, pluginManager, inputManager, connectionManager, userSettings) {
+    "use strict";
+
+    function getMinIdleTime() {
+        // Returns the minimum amount of idle time required before the screen saver can be displayed
+        //time units used Millisecond
+        return 180000;
+    }
+
+    var lastFunctionalEvent = 0;
+
+    function getFunctionalEventIdleTime() {
+        return new Date().getTime() - lastFunctionalEvent;
+    }
+
+    events.on(playbackManager, "playbackstop", function (e, stopInfo) {
+        var state = stopInfo.state;
+        if (state.NowPlayingItem && state.NowPlayingItem.MediaType == "Video") {
+            lastFunctionalEvent = new Date().getTime();
+        }
+    });
+
+    function getScreensaverPlugin(isLoggedIn) {
+
+        var option;
+        try {
+            option = userSettings.get("screensaver", false);
+        } catch (err) {
+            option = isLoggedIn ? "backdropscreensaver" : "logoscreensaver";
+        }
+
+        var plugins = pluginManager.ofType("screensaver");
+
+        for (var i = 0, length = plugins.length; i < length; i++) {
+            var plugin = plugins[i];
+
+            if (plugin.id === option) {
+                return plugin;
+            }
+        }
+
+        return null;
+    }
+
+    function ScreenSaverManager() {
+
+        var self = this;
+        var activeScreenSaver;
+
+        function showScreenSaver(screensaver) {
+
+            if (activeScreenSaver) {
+                throw new Error("An existing screensaver is already active.");
+            }
+
+            console.debug("Showing screensaver " + screensaver.name);
+
+            screensaver.show();
+            activeScreenSaver = screensaver;
+
+            if (screensaver.hideOnClick !== false) {
+                window.addEventListener("click", hide, true);
+            }
+            if (screensaver.hideOnMouse !== false) {
+                window.addEventListener("mousemove", hide, true);
+            }
+            if (screensaver.hideOnKey !== false) {
+                window.addEventListener("keydown", hide, true);
+            }
+        }
+
+        function hide() {
+            if (activeScreenSaver) {
+                console.debug("Hiding screensaver");
+                activeScreenSaver.hide();
+                activeScreenSaver = null;
+            }
+
+            window.removeEventListener("click", hide, true);
+            window.removeEventListener("mousemove", hide, true);
+            window.removeEventListener("keydown", hide, true);
+        }
+
+        self.isShowing = function () {
+            return activeScreenSaver != null;
+        };
+
+        self.show = function () {
+            var isLoggedIn;
+            var apiClient = connectionManager.currentApiClient();
+
+            if (apiClient && apiClient.isLoggedIn()) {
+                isLoggedIn = true;
+            }
+
+            var screensaver = getScreensaverPlugin(isLoggedIn);
+
+            if (screensaver) {
+                showScreenSaver(screensaver);
+            }
+        };
+
+        self.hide = function () {
+            hide();
+        };
+
+        function onInterval() {
+
+            if (self.isShowing()) {
+                return;
+            }
+
+            if (inputManager.idleTime() < getMinIdleTime()) {
+                return;
+            }
+
+            if (getFunctionalEventIdleTime < getMinIdleTime()) {
+                return;
+            }
+
+            if (playbackManager.isPlayingVideo()) {
+                return;
+            }
+
+            self.show();
+        }
+
+        setInterval(onInterval, 10000);
+    }
+
+    return new ScreenSaverManager();
+});