try {CustomizableUI.createWidget({
	id: "ucf-cbbtn-Save",
	localized: false,
	get initCode() {
		delete this.initCode;
		return this.initCode = Cu.readUTF8URI(Services.io.newURI(
			"chrome://user_chrome_files/content/custom_scripts/Save.js"
		));
	},
	cbu: {
		types: {
			128: "Bool", boolean: "Bool",
			64: "Int", number: "Int",
			32: "String", string: "String"
		},
		getPrefs(pref) {
			try {
				return Services.prefs[`get${
					this.types[Services.prefs.getPrefType(pref)]
				}Pref`](pref);
			}
			catch {return null;}
		},
		setPrefs(pref, val) {
			Services.prefs[`set${this.types[typeof val]}Pref`](pref, val);
		}
	},
	gClipboard: {
		get ch() {
			delete this.ch;
			return this.ch = Cc["@mozilla.org/widget/clipboardhelper;1"]
				.getService(Ci.nsIClipboardHelper);
		},
		write(str) {
			this.ch.copyStringToClipboard(str, Services.clipboard.kGlobalClipboard);
		}
	},
	addDestructor(destructor, context) {
		this._destructors.push({destructor, context});
	},
	addEventListener(...args) {
		var trg = args[3];
		if (!trg) trg = args[3] = this.ownerGlobal;
		trg.addEventListener(...args);
		this._handlers.push(args);
	},
	onCreated(btn) {
		var win = btn.ownerGlobal;
		btn._handlers = new win.Array();
		btn._destructors = new win.Array();
		win.addEventListener("unload", this, {once: true});
		new win.Function(
			"self,_id,cbu,xhtmlns,addDestructor,addEventListener,gClipboard",
			this.initCode
		).call(
			btn, btn, this.id, this.cbu,
			"http://www.w3.org/1999/xhtml",
			this.addDestructor.bind(btn),
			this.addEventListener.bind(btn),
			this.gClipboard
		);
	},
	handleEvent(e) {
		var btn = e.target.getElementById(this.id);
		for(var args of btn._handlers)
			args.pop().removeEventListener(...args);
		delete btn._handlers;
		for(var {destructor, context} of btn._destructors)
			try {destructor.call(context, "destructor");}
			catch(ex) {Cu.reportError(ex);}
		delete btn._destructors;
	}
});} catch(ex) {Cu.reportError(ex);}

try {CustomizableUI.createWidget({
	label: "Переключить текущий поисковик",
	id: "ucf-cbbtn-ToggleCurrentSearchEngine",
	image: "data:image/png;base64,AAABAAEAEBAAAAEAGABoAwAAFgAAACgAAAAQAAAAIAAAAAEAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADs9Pt8xetPtu9FsfFNtu%2BTzvb2%2B%2Fne4dFJeBw0egA%2FfAJAfAA8ewBBegAAAAD%2B%2FPtft98Mp%2BwWsfAVsvEbs%2FQeqvF8xO7%2F%2F%2F63yqkxdgM7gwE%2FggM%2BfQA%2BegBDeQDe7PIbotgQufcMufEPtfIPsvAbs%2FQvq%2Bfz%2Bf%2F%2B%2B%2FZKhR05hgBBhQI8hgBAgAI9ewD0%2B%2Fg3pswAtO8Cxf4Kw%2FsJvvYAqupKsNv%2B%2Fv7%2F%2FP5VkSU0iQA7jQA9hgBDgQU%2BfQH%2F%2Ff%2FQ6fM4sM4KsN8AteMCruIqqdbZ7PH8%2Fv%2Fg6Nc%2Fhg05kAA8jAM9iQI%2BhQA%2BgQDQu6b97uv%2F%2F%2F7V8Pqw3eiWz97q8%2Ff%2F%2F%2F%2F7%2FPptpkkqjQE4kwA7kAA5iwI8iAA8hQCOSSKdXjiyflbAkG7u2s%2F%2B%2F%2F39%2F%2F7r8utrqEYtjQE8lgA7kwA7kwA9jwA9igA9hACiWSekVRyeSgiYSBHx6N%2F%2B%2Fv7k7OFRmiYtlAA5lwI7lwI4lAA7kgI9jwE9iwI4iQCoVhWcTxCmb0K%2BooT8%2Fv%2F7%2F%2F%2FJ2r8fdwI1mwA3mQA3mgA8lAE8lAE4jwA9iwE%2BhwGfXifWvqz%2B%2Ff%2F58u%2Fev6Dt4tr%2B%2F%2F2ZuIUsggA7mgM6mAM3lgA5lgA6kQE%2FkwBChwHt4dv%2F%2F%2F728ei1bCi7VAC5XQ7kz7n%2F%2F%2F6bsZkgcB03lQA9lgM7kwA2iQktZToPK4r9%2F%2F%2F9%2F%2F%2FSqYK5UwDKZAS9WALIkFn%2B%2F%2F3%2F%2BP8oKccGGcIRJrERILYFEMwAAuEAAdX%2F%2Ff7%2F%2FP%2B%2BfDvGXQLIZgLEWgLOjlf7%2F%2F%2F%2F%2F%2F9QU90EAPQAAf8DAP0AAfMAAOUDAtr%2F%2F%2F%2F7%2B%2Fu2bCTIYwDPZgDBWQDSr4P%2F%2Fv%2F%2F%2FP5GRuABAPkAA%2FwBAfkDAPAAAesAAN%2F%2F%2B%2Fz%2F%2F%2F64g1C5VwDMYwK8Yg7y5tz8%2Fv%2FV1PYKDOcAAP0DAf4AAf0AAfYEAOwAAuAAAAD%2F%2FPvi28ymXyChTATRrIb8%2F%2F3v8fk6P8MAAdUCAvoAAP0CAP0AAfYAAO4AAACAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAQAA",
	excludeHiddenOneOffs: false,
	gn: () => Services.search.defaultEngine,
	gp: () => Services.search.defaultPrivateEngine,
	sn: val => Services.search.defaultEngine = val,
	sp: val => Services.search.defaultPrivateEngine = val,
	onCreated(btn) {
		btn.type = "menu";
		btn.owner = this;
		btn.setAttribute("image", this.image);

		var win = btn.ownerGlobal;
		var popup = btn.appendChild(win.document.createXULElement("menupopup"));
		var pr = win.PrivateBrowsingUtils.isWindowPrivate(win);
		popup.getDefaultEngine = pr ? this.gp : this.gn;
		popup.setDefaultEngine = pr ? this.sp : this.sn;
		popup.setAttribute("oncommand", "setDefaultEngine(event.target.engine)");
		popup.setAttribute("onpopupshowing", "this.shouldRebuild && owner.rebuild(this, document)");

		this.autoOpenCloseFeature(win, btn);
		this.updButton(btn, win);
	},
	async rebuild(popup, doc) {
		popup.textContent = "";
		var df = doc.createDocumentFragment();
		var de = popup.getDefaultEngine().wrappedJSObject, jsde = this.json(de);
		if (this.excludeHiddenOneOffs)
			var ex = Services.prefs.getStringPref(this.pref, "").split(",");
		var check = true;
		for(var engine of await Services.search.getVisibleEngines()) {
			if (check && engine.name == de.name && this.json(engine) == jsde) {
				check = false; continue;
			}
			if (this.excludeHiddenOneOffs && ex.includes(engine.name)) continue;
			var menuitem = df.appendChild(doc.createXULElement("menuitem"));
			menuitem.engine = engine;
			menuitem.label = engine.name;
			menuitem.image = this.img(engine);
			menuitem.className = "menuitem-iconic";
		}
		popup.append(df);
		delete popup.shouldRebuild;
	},
	async updButton(btn, win) {
		this.updButton = () => {};
		Services.search.isInitialized || await Services.search.init();

		var topics = ["browser-search-engine-modified", "quit-application-granted"];
		for(var topic of topics) Services.obs.addObserver(this, topic, false);
		this.observe = (s, topic) => this[topic[0]]();

		var remove = () => topics.forEach(
			topic => Services.obs.removeObserver(this, topic)
		);
		var {id} = this;
		var wins = callback => {
			for(var win of CustomizableUI.windows) {
				var btn = win.document.getElementById(id);
				btn && callback(btn, win);
			}
		}
		if (this.excludeHiddenOneOffs) {
			var setRebuild = btn => btn.firstChild.shouldRebuild = true;
			var {pref} = this, obs = () => wins(setRebuild);
			Services.prefs.addObserver(pref, obs);
			this.q = () => remove(Services.prefs.removeObserver(pref, obs));
		}
		else this.q = remove;

		var updButton = (btn, win) => {
			var popup = btn.firstChild;
			var engine = popup.getDefaultEngine();
			/*btn.label =*/ btn.tooltipText = engine.name;
			popup.shouldRebuild = true;
			win.requestAnimationFrame(() => btn.icon.src = this.img(engine));
		}
		(this.b = () => wins(updButton))();
		this.updButton = updButton;
		btn.tooltipText || updButton(btn, win);
	},
	pref: "browser.search.hiddenOneOffs",
	json: e => JSON.stringify(e.toJSON()),
	img: e => e.iconURI ? e.iconURI.spec : "chrome://browser/skin/search-engine-placeholder.png",

	// https://github.com/Infocatcher/Custom_Buttons/blob/master/code_snippets/autoOpenCloseMenu.js
	// Automatically open menu on mouse over (and hide it on mouse out)
	autoOpenCloseFeature(win, btn, openDelay = 200, closeDelay = 350) {
		var _openTimer = 0;
		var _closeTimer = 0;
		btn.onmouseover = function(e) {
			win.clearTimeout(_closeTimer);
			if(e.target == btn && closeOtherMenus()) {
				btn.open = true;
				return;
			}
			_openTimer = win.setTimeout(function() {
				btn.open = true;
			}, openDelay);
		};
		btn.onmouseout = function(e) {
			win.clearTimeout(_openTimer);
			_closeTimer = win.setTimeout(function() {
				if(!isContextOpened())
					btn.open = false;
			}, closeDelay);
		};
		function closeOtherMenus() {
			return win.Array.prototype.some.call(
				btn.parentNode.getElementsByTagName("*"),
				function(node) {
					if(
						node != btn
						&& win.XULElement.isInstance(node)
						// See https://github.com/Infocatcher/Custom_Buttons/issues/28
						//&& node.boxObject
						//&& node.boxObject instanceof Components.interfaces.nsIMenuBoxObject
						&& "open" in node
						&& node.open
						&& node.getElementsByTagName("menupopup").length
					) {
						node.open = false;
						return true;
					}
					return false;
				}
			);
		}
		function isContextOpened() {
			return inBtn(win.document.popupNode);
		}
		function inBtn(node) {
			for(; node; node = node.parentNode)
				if(node == btn)
					return true;
			return false;
		}
	}
});} catch(ex) {Cu.reportError(ex);}

try {CustomizableUI.createWidget({
	label: "Cookies Permissions",
	id: "ucf-cbbtn-CookiesPermissions",
	localized: false,
	get initCode() {
		delete this.initCode;
		return this.initCode = Cu.readUTF8URI(Services.io.newURI(
			"chrome://user_chrome_files/content/custom_scripts/cookiesPermissions.js"
		));
	},
	onCreated(btn) {
		var win = btn.ownerGlobal;
		var dp = class extends win.DOMParser {
			constructor() {
				super();
				this.forceEnableXULXBL();
			}
			parseFromString(...args) {
				var doc = this.parseFromSafeString(...args);
				var [menu] = doc.getElementsByTagName("menu");
				btn.defaultContextId = menu.id = btn.id + "-fake-context";
				menu.cloneNode = () => menu;
				menu.appendChild = () => {
					menu.previousSibling.remove();
					menu.remove();
					btn.defaultContextId = "toolbar-context-menu";
				}
				return doc;
			}
		}
		win.addEventListener("unload", () => btn.onDestroy("destructor"), {once: true});
		win.requestAnimationFrame(
			() => new win.Function("DOMParser", this.initCode).call(btn, dp)
		);
	}
});} catch(ex) {Cu.reportError(ex);}

try {CustomizableUI.createWidget({
	label: "Дополнения",
	id: "ucf-cbbtn-ToggleRestartlessAddons",
	localized: false,
	get initCode() {
		this.event = Object.create(null);
		delete this.initCode;
		return this.initCode = Cu.readUTF8URI(Services.io.newURI(
			"chrome://user_chrome_files/content/custom_scripts/toggleRestartlessAddons.js"
		));
	},
	onCreated(btn) {
		btn.setAttribute("image", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAA7DAAAOwwHHb6hkAAAAt0lEQVR42mP4//8/AzK269D+zxDPAMYgNro8OsYUsGf4L5IrAMYgNskGPHrzkAHmAhCbZAPAglFAA6II2w5WC/ZzGEQDDMO9gCQGUmNYr4dhKANPBgdcAyEMMgSrAWA/R0H8jdcALN5iQHYWLABJMgBbABJjACiKweFHigHwgIW6Eux1UryA1QD0QISzsQQqVi+gKEBLfeguwhqIBEM5ihQD4rEoQHaBLwEDQOGBHKggNiyl4sreAEpLK4gRQN5TAAAAAElFTkSuQmCC");
		new btn.ownerGlobal.Function("self,event,_phase", this.initCode)
			.call(btn, btn, this.event, "init");
	}
});} catch(ex) {Cu.reportError(ex);}