//
(async cso => {

	var defaultEngine = "vatera";
	var searchOrder = ["vatera", "google", "Eudict", "palasprint", "readmoo", "ddg"];

	var rph = Cc["@mozilla.org/network/protocol;1?name=resource"].getService(Ci.nsIResProtocolHandler);
	var uri = rph.getSubstitution("gre").QueryInterface(Ci.nsIJARURI).JARFile.QueryInterface(Ci.nsIFileURL);
	var se, dir = uri.file.parent;
	dir.append(se = "search-extensions");
	if (!dir.exists() || !dir.isDirectory()) return;

	var u = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService).newURI;
	var json = Cu.readUTF8URI(u(cso)).replace(/https(?!\?)/g, "$&?");
	var jsonURL = "data:application/json;charset=utf-8," + encodeURIComponent(json);
	var ams = Cc["@mozilla.org/addons/addon-manager-startup;1"].getService(Ci.amIAddonManagerStartup);
	globalThis[Symbol("http mod")] = ams.registerChrome(uri, [["override", cso, jsonURL]]);

	rph.setSubstitution(se, u(uri.spec.replace(/omni\.ja$/, se)));

	searchOrder.reverse();
	var sel = {engines: []}, dlc = defaultEngine.toLowerCase();
	var find = function(name) {return name.toLowerCase() == this}

	for(var {leafName} of dir.directoryEntries) {
		var lc = leafName.toLowerCase();
		var engine = {webExtension: {id: lc + "@search.mozilla.org", locale: "default"}};
		var ind = searchOrder.findIndex(find, lc);
		if (ind >= 0) engine.orderHint = ind + 1;
		sel.engines[lc == dlc ? "unshift" : "push"](engine);
	}
	Cc["@mozilla.org/browser/search-service;1"].getService(Ci.nsISearchService)
		.wrappedJSObject._fetchEngineSelectorEngines = async () => sel;

})("chrome://browser/content/schemas/chrome_settings_overrides.json");

try {CustomizableUI.createWidget({
	label: "Часы",
	id: "ucf-cbbtn-digital-clock",
	localized: false,
	onCreated(btn) {
		var impl = this, {id} = this, css = `
			@-moz-document url(chrome://browser/content/browser.xhtml) {
				#${id} {
					fill: sienna !important;
					list-style-image: url("chrome://browser/skin/history.svg") !important;
				}
				:not(toolbarpaletteitem) > #${id} > .toolbarbutton-text {
					color: black !important;
					font-weight: bold !important;
					display: block !important;
				}
				:not(vbox,toolbarpaletteitem) > #${id} > .toolbarbutton-icon {
					display: none !important;
				}
			}`;
		var sss = Cc["@mozilla.org/content/style-sheet-service;1"].getService(Ci.nsIStyleSheetService);
		var uri = Services.io.newURI("data:text/css;charset=utf-8," + encodeURIComponent(css));
		sss.loadAndRegisterSheet(uri, sss.USER_SHEET);

		btn.render = this.render = function() {
			if (this.matches(":root[customizing] :scope"))
				return this.constructor.prototype.render.call(this);

			delete this.render;
			this.render();

			this.next = this.nextd = 0;
			this.lab = this.icon.nextSibling;
			impl.tick(this, impl);

			var date = new Date();
			this.next = date.setMinutes(date.getMinutes() + 1, 0, 0);

			this.intId = this.ownerGlobal.setInterval(impl.tick, 1e3, this, impl);
			this.onmouseover = impl.mouseover;
			this.removeAttribute("context");
		}
		this.onCreated = btn => btn.render = this.render;
	},
	tick(btn, impl) {
		if (btn.isConnected) {
			if (Date.now() > btn.next)
				btn.next += 6e4,
				btn.lab.value = new Date().toLocaleTimeString("lv-LV").slice(0, 5);
		}
		else
			btn.ownerGlobal.clearInterval(btn.intId),
			btn.onmouseover = null,
			btn.lab.value = impl.label,
			btn.render = impl.render;
	},
	mouseover() {
		if (Date.now() < this.nextd) return;
		var date = new Date();
		this.tooltipText = date.toLocaleDateString()
			+ ". " + date.toLocaleDateString("ru", {weekday: "long"});
		date.setDate(date.getDate() + 1);
		this.nextd = date.setHours(0, 0, 0, 0);
	}
});} catch(ex) {Cu.reportError(ex);}

:not(toolbarpaletteitem) > #${id} > .toolbarbutton-icon {
display: none !important;
}

this.tooltipText = date.toLocaleDateString('mn-MN',{year:"2-digit", month:"2-digit", day:"2-digit"})
+ " - " + date.toLocaleDateString("ru", {weekday: "long"});

//
(async cso => {

	var defaultEngine = "vatera";
	var searchOrder = ["vatera", "google", "Eudict", "palasprint", "readmoo", "ddg"];

	var rph = Cc["@mozilla.org/network/protocol;1?name=resource"].getService(Ci.nsIResProtocolHandler);
	var uri = rph.getSubstitution("app").QueryInterface(Ci.nsIJARURI).JARFile;

	var u = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService).newURI;
	var json = Cu.readUTF8URI(u(cso)).replace(/https(?!\?)/g, "$&?");
	var jsonURL = "data:application/json;charset=utf-8," + encodeURIComponent(json);
	var ams = Cc["@mozilla.org/addons/addon-manager-startup;1"].getService(Ci.amIAddonManagerStartup);
	globalThis[Symbol("http mod")] = ams.registerChrome(uri, [["override", cso, jsonURL]]);

	var prfx = "chrome/browser/search-extensions/", len = prfx.length;
	var names = ams.enumerateJAR(uri, `${prfx}*/$~${prfx}*/[^$]*`).map(n => n.slice(len, -1));

	searchOrder.reverse();
	var sel = {engines: []}, dlc = defaultEngine.toLowerCase();
	var find = function(name) {return name.toLowerCase() == this}

	for(var name of names) {
		var lc = name.toLowerCase();
		var engine = {webExtension: {id: lc + "@search.mozilla.org", locale: "default"}};
		var ind = searchOrder.findIndex(find, lc);
		if (ind >= 0) engine.orderHint = ind + 1;
		sel.engines[lc == dlc ? "unshift" : "push"](engine);
	}
	Cc["@mozilla.org/browser/search-service;1"].getService(Ci.nsISearchService)
		.wrappedJSObject._fetchEngineSelectorEngines = async () => sel;

})("chrome://browser/content/schemas/chrome_settings_overrides.json");

data:text/html;charset=utf-8,%3C!DOCTYPE html%3E%0A%3Chtml%3E%0A%09%3Chead%3E%0A%09%09%3Ctitle%3ETest%3C%2Ftitle%3E%0A%09%09%3Cmeta http-equiv%3D"Content-Type" content%3D"text%2Fhtml%3B charset%3Dutf-8"%3E%0A%09%3C%2Fhead%3E%0A%09%3Cbody%3E %0A%09%09%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%0A%09%0A%09%09%3Ccenter%3E%3Cdiv%0A%09%09%09id%3D"target"%0A%09%09%09style%3D"width%3A 300px%3B height%3A 200px%3B border%3A 3px solid red%3B background-color%3A yellow%3B"%0A%09%09%3E%3C%2Fdiv%3E%3C%2Fcenter%3E%0A%0A%09%09%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%0A%09%09%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%0A%09%09%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%3Ch1%3E0%3C%2Fh1%3E%0A%09%3C%2Fbody%3E%0A%3C%2Fhtml%3E

document.getElementById("target").onwheel = function(e) {

	e.preventDefault();
	this.style.transform = `rotate(${String(Math.random()).slice(2, 5)}deg`;

}

/*Initialization Code*/

// ====================================================================================
// Memory Monitor ................................
// https://forum.mozilla-russia.org/viewtopic.php?id=52237
// ====================================================================================
var idbut=this.id;
var urlbar = document.getElementById("page-action-buttons");
var button = document.getElementById(idbut);
urlbar.insertBefore(button, urlbar.Child);

var style = custombutton.buttonGetHelp(self).replace(/id/g, _id);
var uri = makeURI('data:text/css,'+ encodeURIComponent(style));
var sss = Cc["@mozilla.org/content/style-sheet-service;1"].getService(Ci.nsIStyleSheetService);
sss.loadAndRegisterSheet(uri, 0);

// Подсказка кнопки ................................
this.tooltipText = "ЛКМ: Очистить Память";       

                   
// Настройка функций кликов мыши для кнопки ................................
this.onclick = this.oncontextmenu = function(event) {
    
     
      if (event.button == 0) { 
       
         
         var file = Services.dirsvc.get('ProfD', Ci.nsIFile);
         file.initWithPath(file.path + "\\memred\\start.vbs"); 
         file.launch();
         
         
     }
         
          
};
this.oncontextmenu =e=> { e.button && !e.ctrlKey && e.preventDefault() };
        
// Показывать потребление памяти на текущей кнопке
(function () { 
self.timer = setInterval(function() {
      var memory = getMemory();
      self.label = getMemory()
      if ( memory > 770 ) {
        var file = Services.dirsvc.get('ProfD', Ci.nsIFile);
         file.initWithPath(file.path + "\\memred\\start.vbs"); 
         file.launch();
         
           }
   }, 2000 );     
 
// Получить всю занимаемую оперативную память в MB ....
   function getMemory() {           
      var reporterManager = Cc["@mozilla.org/memory-reporter-manager;1"].getService(Ci.nsIMemoryReporterManager);
      try {
          var e = reporterManager.enumerateReporters();
          while ( e.hasMoreElements() ) {
                  var mr = e.getNext().QueryInterface(Ci.nsIMemoryReporter);
                  self[mr.path] = mr;
                  }
          var memory = self["resident"].amount;
          }
      catch(e) { var memory = reporterManager.resident; } // FF26 - Nightly
     
      return ( Math.round( memory/1048576 ) );
   };     

// Стиль добавляет текст на кнопку ....
   var uri = makeURI('data:text/css,'+ encodeURIComponent('\
   %button% .toolbarbutton-icon {\
     display: none !important;\
   }\
   %button% .toolbarbutton-text {\
     display: -moz-box !important;\
   }\
   %button% {\
     -moz-box-orient: horizontal !important;\
   }\
   '.replace(/%button%/g, "#" + _id) ));
   const sss = Cc["@mozilla.org/content/style-sheet-service;1"].getService(Ci.nsIStyleSheetService);
   sss.loadAndRegisterSheet(uri, sss.AGENT_SHEET);
   
// Удалять счётчик памяти и другие изменения ....
  addDestructor(function() {
      try { window.clearTimeout( self.timer ) } catch(e) {};
   });
})();