Расширения для Firefox | Mozilla Firefox Extensions - [2369] :: Программы

/*CODE*/
//Полоса загрузки в адресной строке

(function(){
//Location Bar Enhancer5.1;Loading Bar0.3.0
var cssStr = (function(){/*
#urlbar {
background-image: -moz-repeating-linear-gradient(top -45deg, rgba(255,255,255,0), rgba(255,255,255,0) 6px, rgba(255,255,255,0) 6px, rgba(255,255,255,0) 12px), -moz-linear-gradient(left, #33FF66 0%, #33FF66 100%);
background-size:0 0;
background-repeat:repeat-x, no-repeat;
// transition: background-size 350ms ease 0s !important;
}
#urlbar:not([connecting])::after {
display:none;
}
@-moz-keyframes progress-bar-stripes {
from {
background-position: 0, 0;
}
to {
background-position: 51px 0, 0;
}
}
*/}).toString().replace(/^.+\s|.+$/,"");

var style = document.createProcessingInstruction("xml-stylesheet", "type=\"text/css\"" + " href=\"data:text/css;base64," + btoa(cssStr) + "\"");
var mainW = document.getElementById("main-window");
document.insertBefore(style, mainW);

function main(window) {
var {document, gBrowser} = window;
function $(id) document.getElementById(id);
var urlbar = $("urlbar");
let pageProgress = 0;
let async = makeWindowHelpers(window).async;
var LoadingBar = {
listener: {
onChangeTab: function(e) {
urlbar.style.backgroundSize = '0% 100%';
pageProgress = 0;
},

onProgressChange: function(aBrowser,webProgress,request,curSelfProgress,maxSelfProgress,curTotalProgress,maxTotalProgress) {
if (gBrowser.contentDocument === aBrowser.contentDocument) {
var val = (curTotalProgress-1)/(maxTotalProgress-1);
pageProgress = val;
urlbar.style.backgroundSize = (100*val) + '% 100%';
if (val > 0.9)
async(function() {
if (pageProgress > 0.95)
urlbar.style.backgroundSize = '100% 100%';
}, 1000);
}
},

onStateChange: function() {
if (pageProgress > 0.95){
async(function() {
urlbar.style.backgroundSize = '0% 100%';
pageProgress = 0;
}, 1000);
}else{
urlbar.style.backgroundSize = '0% 100%';
}
}
}
};

gBrowser.tabContainer.addEventListener('TabSelect',LoadingBar.listener.onChangeTab,false);
gBrowser.addTabsProgressListener(LoadingBar.listener);

unload(function() {
gBrowser.tabContainer.removeEventListener('TabSelect',LoadingBar.listener.onChangeTab,false);

gBrowser.removeTabsProgressListener(LoadingBar.listener);
}, window);
}

watchWindows(main, "navigator:browser");

function runOnLoad(window, callback, winType) {
window.addEventListener("load", function() {
window.removeEventListener("load", arguments.callee, false);

if (window.document.documentElement.getAttribute("windowtype") == winType)
callback(window);
}, false);
}

function runOnWindows(callback, winType) {
function watcher(window) {
try {
callback(window);
}
catch(ex) {}
}

let browserWindows = Services.wm.getEnumerator(winType);
while (browserWindows.hasMoreElements()) {
let browserWindow = browserWindows.getNext();
if (browserWindow.document.readyState == "complete")
watcher(browserWindow);
else
runOnLoad(browserWindow, watcher, winType);
}
}

function watchWindows(callback, winType) {
function watcher(window) {
try {
callback(window);
}
catch(ex) {}
}

runOnWindows(callback, winType);

function windowWatcher(subject, topic) {
if (topic == "domwindowopened")
runOnLoad(subject, watcher, winType);
}
Services.ww.registerNotification(windowWatcher);

unload(function() Services.ww.unregisterNotification(windowWatcher));
}

function unload(callback, container) {
let unloaders = unload.unloaders;
if (unloaders == null)
unloaders = unload.unloaders = [];

if (callback == null) {
unloaders.slice().forEach(function(unloader) unloader());
unloaders.length = 0;
return null;
}

if (container != null) {
container.addEventListener("unload", removeUnloader, false);

let origCallback = callback;
callback = function() {
container.removeEventListener("unload", removeUnloader, false);
origCallback();
}
}

function unloader() {
try {
callback();
}
catch(ex) {}
}
unloaders.push(unloader);

function removeUnloader() {
let index = unloaders.indexOf(unloader);
if (index != -1)
unloaders.splice(index, 1);
}
return removeUnloader;
}

function makeWindowHelpers(window) {
let {clearTimeout, setTimeout} = window;

function async(callback, delay) {
delay = delay || 0;
let timer = setTimeout(function() {
stopTimer();
callback();
}, delay);

function stopTimer() {
if (timer == null)
return;
clearTimeout(timer);
timer = null;
}
}

return {
async: async,
};
}

})();

Модерирует : gyra, Maz
Maz (09-05-2021 17:46): Расширения для Firefox \| Mozilla Firefox Extensions. Часть 11	Версия для печати • Подписаться • Добавить в закладки
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