X-Git-Url: https://git.chrismorgan.info/gitweb/blobdiff_plain/5166394508950033584da34385aa24f9065b7a60..662457e5a80e8f1037547efc535d6e888a7d5a74:/static/gitweb.js diff --git a/static/gitweb.js b/static/gitweb.js index e6b45d1..c2d7ecd 100644 --- a/static/gitweb.js +++ b/static/gitweb.js @@ -8,162 +8,6 @@ */ -/* ============================================================ */ -/* ............................................................ */ -/* Padding */ - -/** - * pad INPUT on the left with STR that is assumed to have visible - * width of single character (for example nonbreakable spaces), - * to WIDTH characters - * - * example: padLeftStr(12, 3, '\u00A0') == '\u00A012' - * ('\u00A0' is nonbreakable space) - * - * @param {Number|String} input: number to pad - * @param {Number} width: visible width of output - * @param {String} str: string to prefix to string, defaults to '\u00A0' - * @returns {String} INPUT prefixed with STR x (WIDTH - INPUT.length) - */ -function padLeftStr(input, width, str) { - var prefix = ''; - if (typeof str === 'undefined') { - ch = '\u00A0'; // using ' ' doesn't work in all browsers - } - - width -= input.toString().length; - while (width > 0) { - prefix += str; - width--; - } - return prefix + input; -} - -/** - * Pad INPUT on the left to WIDTH, using given padding character CH, - * for example padLeft('a', 3, '_') is '__a' - * padLeft(4, 2) is '04' (same as padLeft(4, 2, '0')) - * - * @param {String} input: input value converted to string. - * @param {Number} width: desired length of output. - * @param {String} ch: single character to prefix to string, defaults to '0'. - * - * @returns {String} Modified string, at least SIZE length. - */ -function padLeft(input, width, ch) { - var s = input + ""; - if (typeof ch === 'undefined') { - ch = '0'; - } - - while (s.length < width) { - s = ch + s; - } - return s; -} - - -/* ............................................................ */ -/* Handling browser incompatibilities */ - -/** - * Create XMLHttpRequest object in cross-browser way - * @returns XMLHttpRequest object, or null - */ -function createRequestObject() { - try { - return new XMLHttpRequest(); - } catch (e) {} - try { - return window.createRequest(); - } catch (e) {} - try { - return new ActiveXObject("Msxml2.XMLHTTP"); - } catch (e) {} - try { - return new ActiveXObject("Microsoft.XMLHTTP"); - } catch (e) {} - - return null; -} - - -/** - * Insert rule giving specified STYLE to given SELECTOR at the end of - * first CSS stylesheet. - * - * @param {String} selector: CSS selector, e.g. '.class' - * @param {String} style: rule contents, e.g. 'background-color: red;' - */ -function addCssRule(selector, style) { - var stylesheet = document.styleSheets[0]; - - var theRules = []; - if (stylesheet.cssRules) { // W3C way - theRules = stylesheet.cssRules; - } else if (stylesheet.rules) { // IE way - theRules = stylesheet.rules; - } - - if (stylesheet.insertRule) { // W3C way - stylesheet.insertRule(selector + ' { ' + style + ' }', theRules.length); - } else if (stylesheet.addRule) { // IE way - stylesheet.addRule(selector, style); - } -} - - -/* ............................................................ */ -/* Support for legacy browsers */ - -/** - * Provides getElementsByClassName method, if there is no native - * implementation of this method. - * - * NOTE that there are limits and differences compared to native - * getElementsByClassName as defined by e.g.: - * https://developer.mozilla.org/en/DOM/document.getElementsByClassName - * http://www.whatwg.org/specs/web-apps/current-work/multipage/dom.html#dom-getelementsbyclassname - * http://www.whatwg.org/specs/web-apps/current-work/multipage/dom.html#dom-document-getelementsbyclassname - * - * Namely, this implementation supports only single class name as - * argument and not set of space-separated tokens representing classes, - * it returns Array of nodes rather than live NodeList, and has - * additional optional argument where you can limit search to given tags - * (via getElementsByTagName). - * - * Based on - * http://code.google.com/p/getelementsbyclassname/ - * http://www.dustindiaz.com/getelementsbyclass/ - * http://stackoverflow.com/questions/1818865/do-we-have-getelementsbyclassname-in-javascript - * - * See also http://ejohn.org/blog/getelementsbyclassname-speed-comparison/ - * - * @param {String} class: name of _single_ class to find - * @param {String} [taghint] limit search to given tags - * @returns {Node[]} array of matching elements - */ -if (!('getElementsByClassName' in document)) { - document.getElementsByClassName = function (classname, taghint) { - taghint = taghint || "*"; - var elements = (taghint === "*" && document.all) ? - document.all : - document.getElementsByTagName(taghint); - var pattern = new RegExp("(^|\\s)" + classname + "(\\s|$)"); - var matches= []; - for (var i = 0, j = 0, n = elements.length; i < n; i++) { - var el= elements[i]; - if (el.className && pattern.test(el.className)) { - // matches.push(el); - matches[j] = el; - j++; - } - } - return matches; - }; -} // end if - - /* ............................................................ */ /* unquoting/unescaping filenames */ @@ -226,296 +70,6 @@ function unquote(str) { // 2007, Petr Baudis // 2008-2011, Jakub Narebski -/** - * @fileOverview Datetime manipulation: parsing and formatting - * @license GPLv2 or later - */ - - -/* ............................................................ */ -/* parsing and retrieving datetime related information */ - -/** - * used to extract hours and minutes from timezone info, e.g '-0900' - * @constant - */ -var tzRe = /^([+\-])([0-9][0-9])([0-9][0-9])$/; - -/** - * convert numeric timezone +/-ZZZZ to offset from UTC in seconds - * - * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM' - * @returns {Number} offset from UTC in seconds for timezone - * - * @globals tzRe - */ -function timezoneOffset(timezoneInfo) { - var match = tzRe.exec(timezoneInfo); - var tz_sign = (match[1] === '-' ? -1 : +1); - var tz_hour = parseInt(match[2],10); - var tz_min = parseInt(match[3],10); - - return tz_sign*(((tz_hour*60) + tz_min)*60); -} - -/** - * return local (browser) timezone as offset from UTC in seconds - * - * @returns {Number} offset from UTC in seconds for local timezone - */ -function localTimezoneOffset() { - // getTimezoneOffset returns the time-zone offset from UTC, - // in _minutes_, for the current locale - return ((new Date()).getTimezoneOffset() * -60); -} - -/** - * return local (browser) timezone as numeric timezone '(+|-)HHMM' - * - * @returns {String} locat timezone as -/+ZZZZ - */ -function localTimezoneInfo() { - var tzOffsetMinutes = (new Date()).getTimezoneOffset() * -1; - - return formatTimezoneInfo(0, tzOffsetMinutes); -} - - -/** - * Parse RFC-2822 date into a Unix timestamp (into epoch) - * - * @param {String} date: date in RFC-2822 format, e.g. 'Thu, 21 Dec 2000 16:01:07 +0200' - * @returns {Number} epoch i.e. seconds since '00:00:00 1970-01-01 UTC' - */ -function parseRFC2822Date(date) { - // Date.parse accepts the IETF standard (RFC 1123 Section 5.2.14 and elsewhere) - // date syntax, which is defined in RFC 2822 (obsoletes RFC 822) - // and returns number of _milli_seconds since January 1, 1970, 00:00:00 UTC - return Date.parse(date) / 1000; -} - - -/* ............................................................ */ -/* formatting date */ - -/** - * format timezone offset as numerical timezone '(+|-)HHMM' or '(+|-)HH:MM' - * - * @param {Number} hours: offset in hours, e.g. 2 for '+0200' - * @param {Number} [minutes] offset in minutes, e.g. 30 for '-4030'; - * it is split into hours if not 0 <= minutes < 60, - * for example 1200 would give '+0100'; - * defaults to 0 - * @param {String} [sep] separator between hours and minutes part, - * default is '', might be ':' for W3CDTF (rfc-3339) - * @returns {String} timezone in '(+|-)HHMM' or '(+|-)HH:MM' format - */ -function formatTimezoneInfo(hours, minutes, sep) { - minutes = minutes || 0; // to be able to use formatTimezoneInfo(hh) - sep = sep || ''; // default format is +/-ZZZZ - - if (minutes < 0 || minutes > 59) { - hours = minutes > 0 ? Math.floor(minutes / 60) : Math.ceil(minutes / 60); - minutes = Math.abs(minutes - 60*hours); // sign of minutes is sign of hours - // NOTE: this works correctly because there is no UTC-00:30 timezone - } - - var tzSign = hours >= 0 ? '+' : '-'; - if (hours < 0) { - hours = -hours; // sign is stored in tzSign - } - - return tzSign + padLeft(hours, 2, '0') + sep + padLeft(minutes, 2, '0'); -} - -/** - * translate 'utc' and 'local' to numerical timezone - * @param {String} timezoneInfo: might be 'utc' or 'local' (browser) - */ -function normalizeTimezoneInfo(timezoneInfo) { - switch (timezoneInfo) { - case 'utc': - return '+0000'; - case 'local': // 'local' is browser timezone - return localTimezoneInfo(); - } - return timezoneInfo; -} - - -/** - * return date in local time formatted in iso-8601 like format - * 'yyyy-mm-dd HH:MM:SS +/-ZZZZ' e.g. '2005-08-07 21:49:46 +0200' - * - * @param {Number} epoch: seconds since '00:00:00 1970-01-01 UTC' - * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM' - * @returns {String} date in local time in iso-8601 like format - */ -function formatDateISOLocal(epoch, timezoneInfo) { - // date corrected by timezone - var localDate = new Date(1000 * (epoch + - timezoneOffset(timezoneInfo))); - var localDateStr = // e.g. '2005-08-07' - localDate.getUTCFullYear() + '-' + - padLeft(localDate.getUTCMonth()+1, 2, '0') + '-' + - padLeft(localDate.getUTCDate(), 2, '0'); - var localTimeStr = // e.g. '21:49:46' - padLeft(localDate.getUTCHours(), 2, '0') + ':' + - padLeft(localDate.getUTCMinutes(), 2, '0') + ':' + - padLeft(localDate.getUTCSeconds(), 2, '0'); - - return localDateStr + ' ' + localTimeStr + ' ' + timezoneInfo; -} - -/** - * return date in local time formatted in rfc-2822 format - * e.g. 'Thu, 21 Dec 2000 16:01:07 +0200' - * - * @param {Number} epoch: seconds since '00:00:00 1970-01-01 UTC' - * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM' - * @param {Boolean} [padDay] e.g. 'Sun, 07 Aug' if true, 'Sun, 7 Aug' otherwise - * @returns {String} date in local time in rfc-2822 format - */ -function formatDateRFC2882(epoch, timezoneInfo, padDay) { - // A short textual representation of a month, three letters - var months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]; - // A textual representation of a day, three letters - var days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]; - // date corrected by timezone - var localDate = new Date(1000 * (epoch + - timezoneOffset(timezoneInfo))); - var localDateStr = // e.g. 'Sun, 7 Aug 2005' or 'Sun, 07 Aug 2005' - days[localDate.getUTCDay()] + ', ' + - (padDay ? padLeft(localDate.getUTCDate(),2,'0') : localDate.getUTCDate()) + ' ' + - months[localDate.getUTCMonth()] + ' ' + - localDate.getUTCFullYear(); - var localTimeStr = // e.g. '21:49:46' - padLeft(localDate.getUTCHours(), 2, '0') + ':' + - padLeft(localDate.getUTCMinutes(), 2, '0') + ':' + - padLeft(localDate.getUTCSeconds(), 2, '0'); - - return localDateStr + ' ' + localTimeStr + ' ' + timezoneInfo; -} - -/* end of datetime.js */ -/** - * @fileOverview Accessing cookies from JavaScript - * @license GPLv2 or later - */ - -/* - * Based on subsection "Cookies in JavaScript" of "Professional - * JavaScript for Web Developers" by Nicholas C. Zakas and cookie - * plugin from jQuery (dual licensed under the MIT and GPL licenses) - */ - - -/** - * Create a cookie with the given name and value, - * and other optional parameters. - * - * @example - * setCookie('foo', 'bar'); // will be deleted when browser exits - * setCookie('foo', 'bar', { expires: new Date(Date.parse('Jan 1, 2012')) }); - * setCookie('foo', 'bar', { expires: 7 }); // 7 days = 1 week - * setCookie('foo', 'bar', { expires: 14, path: '/' }); - * - * @param {String} sName: Unique name of a cookie (letters, numbers, underscores). - * @param {String} sValue: The string value stored in a cookie. - * @param {Object} [options] An object literal containing key/value pairs - * to provide optional cookie attributes. - * @param {String|Number|Date} [options.expires] Either literal string to be used as cookie expires, - * or an integer specifying the expiration date from now on in days, - * or a Date object to be used as cookie expiration date. - * If a negative value is specified or a date in the past), - * the cookie will be deleted. - * If set to null or omitted, the cookie will be a session cookie - * and will not be retained when the browser exits. - * @param {String} [options.path] Restrict access of a cookie to particular directory - * (default: path of page that created the cookie). - * @param {String} [options.domain] Override what web sites are allowed to access cookie - * (default: domain of page that created the cookie). - * @param {Boolean} [options.secure] If true, the secure attribute of the cookie will be set - * and the cookie would be accessible only from secure sites - * (cookie transmission will require secure protocol like HTTPS). - */ -function setCookie(sName, sValue, options) { - options = options || {}; - if (sValue === null) { - sValue = ''; - option.expires = 'delete'; - } - - var sCookie = sName + '=' + encodeURIComponent(sValue); - - if (options.expires) { - var oExpires = options.expires, sDate; - if (oExpires === 'delete') { - sDate = 'Thu, 01 Jan 1970 00:00:00 GMT'; - } else if (typeof oExpires === 'string') { - sDate = oExpires; - } else { - var oDate; - if (typeof oExpires === 'number') { - oDate = new Date(); - oDate.setTime(oDate.getTime() + (oExpires * 24 * 60 * 60 * 1000)); // days to ms - } else { - oDate = oExpires; - } - sDate = oDate.toGMTString(); - } - sCookie += '; expires=' + sDate; - } - - if (options.path) { - sCookie += '; path=' + (options.path); - } - if (options.domain) { - sCookie += '; domain=' + (options.domain); - } - if (options.secure) { - sCookie += '; secure'; - } - document.cookie = sCookie; -} - -/** - * Get the value of a cookie with the given name. - * - * @param {String} sName: Unique name of a cookie (letters, numbers, underscores) - * @returns {String|null} The string value stored in a cookie - */ -function getCookie(sName) { - var sRE = '(?:; )?' + sName + '=([^;]*);?'; - var oRE = new RegExp(sRE); - if (oRE.test(document.cookie)) { - return decodeURIComponent(RegExp['$1']); - } else { - return null; - } -} - -/** - * Delete cookie with given name - * - * @param {String} sName: Unique name of a cookie (letters, numbers, underscores) - * @param {Object} [options] An object literal containing key/value pairs - * to provide optional cookie attributes. - * @param {String} [options.path] Must be the same as when setting a cookie - * @param {String} [options.domain] Must be the same as when setting a cookie - */ -function deleteCookie(sName, options) { - options = options || {}; - options.expires = 'delete'; - - setCookie(sName, '', options); -} - -/* end of cookies.js */ -// Copyright (C) 2007, Fredrik Kuivinen -// 2007, Petr Baudis -// 2008-2011, Jakub Narebski - /** * @fileOverview Detect if JavaScript is enabled, and pass it to server-side * @license GPLv2 or later @@ -555,336 +109,6 @@ function fixLinks() { } /* end of javascript-detection.js */ -// Copyright (C) 2011, John 'Warthog9' Hawley -// 2011, Jakub Narebski - -/** - * @fileOverview Manipulate dates in gitweb output, adjusting timezone - * @license GPLv2 or later - */ - -/** - * Get common timezone, add UI for changing timezones, and adjust - * dates to use requested common timezone. - * - * This function is called during onload event (added to window.onload). - * - * @param {String} tzDefault: default timezone, if there is no cookie - * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone - * @param {String} tzCookieInfo.name: name of cookie to store timezone - * @param {String} tzClassName: denotes elements with date to be adjusted - */ -function onloadTZSetup(tzDefault, tzCookieInfo, tzClassName) { - var tzCookieTZ = getCookie(tzCookieInfo.name, tzCookieInfo); - var tz = tzDefault; - - if (tzCookieTZ) { - // set timezone to value saved in a cookie - tz = tzCookieTZ; - // refresh cookie, so its expiration counts from last use of gitweb - setCookie(tzCookieInfo.name, tzCookieTZ, tzCookieInfo); - } - - // add UI for changing timezone - addChangeTZ(tz, tzCookieInfo, tzClassName); - - // server-side of gitweb produces datetime in UTC, - // so if tz is 'utc' there is no need for changes - var nochange = tz === 'utc'; - - // adjust dates to use specified common timezone - fixDatetimeTZ(tz, tzClassName, nochange); -} - - -/* ...................................................................... */ -/* Changing dates to use requested timezone */ - -/** - * Replace RFC-2822 dates contained in SPAN elements with tzClassName - * CSS class with equivalent dates in given timezone. - * - * @param {String} tz: numeric timezone in '(-|+)HHMM' format, or 'utc', or 'local' - * @param {String} tzClassName: specifies elements to be changed - * @param {Boolean} nochange: markup for timezone change, but don't change it - */ -function fixDatetimeTZ(tz, tzClassName, nochange) { - // sanity check, method should be ensured by common-lib.js - if (!document.getElementsByClassName) { - return; - } - - // translate to timezone in '(-|+)HHMM' format - tz = normalizeTimezoneInfo(tz); - - // NOTE: result of getElementsByClassName should probably be cached - var classesFound = document.getElementsByClassName(tzClassName, "span"); - for (var i = 0, len = classesFound.length; i < len; i++) { - var curElement = classesFound[i]; - - curElement.title = 'Click to change timezone'; - if (!nochange) { - // we use *.firstChild.data (W3C DOM) instead of *.innerHTML - // as the latter doesn't always work everywhere in every browser - var epoch = parseRFC2822Date(curElement.firstChild.data); - var adjusted = formatDateRFC2882(epoch, tz); - - curElement.firstChild.data = adjusted; - } - } -} - - -/* ...................................................................... */ -/* Adding triggers, generating timezone menu, displaying and hiding */ - -/** - * Adds triggers for UI to change common timezone used for dates in - * gitweb output: it marks up and/or creates item to click to invoke - * timezone change UI, creates timezone UI fragment to be attached, - * and installs appropriate onclick trigger (via event delegation). - * - * @param {String} tzSelected: pre-selected timezone, - * 'utc' or 'local' or '(-|+)HHMM' - * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone - * @param {String} tzClassName: specifies elements to install trigger - */ -function addChangeTZ(tzSelected, tzCookieInfo, tzClassName) { - // make link to timezone UI discoverable - addCssRule('.'+tzClassName + ':hover', - 'text-decoration: underline; cursor: help;'); - - // create form for selecting timezone (to be saved in a cookie) - var tzSelectFragment = document.createDocumentFragment(); - tzSelectFragment = createChangeTZForm(tzSelectFragment, - tzSelected, tzCookieInfo, tzClassName); - - // event delegation handler for timezone selection UI (clicking on entry) - // see http://www.nczonline.net/blog/2009/06/30/event-delegation-in-javascript/ - // assumes that there is no existing document.onclick handler - document.onclick = function onclickHandler(event) { - //IE doesn't pass in the event object - event = event || window.event; - - //IE uses srcElement as the target - var target = event.target || event.srcElement; - - switch (target.className) { - case tzClassName: - // don't display timezone menu if it is already displayed - if (tzSelectFragment.childNodes.length > 0) { - displayChangeTZForm(target, tzSelectFragment); - } - break; - } // end switch - }; -} - -/** - * Create DocumentFragment with UI for changing common timezone in - * which dates are shown in. - * - * @param {DocumentFragment} documentFragment: where attach UI - * @param {String} tzSelected: default (pre-selected) timezone - * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone - * @returns {DocumentFragment} - */ -function createChangeTZForm(documentFragment, tzSelected, tzCookieInfo, tzClassName) { - var div = document.createElement("div"); - div.className = 'popup'; - - /* '
X
' */ - var closeButton = document.createElement('button'); - closeButton.className = 'close-button'; - closeButton.title = '(click on this button to close)'; - closeButton.appendChild(document.createTextNode('×')); - closeButton.onclick = closeTZFormHandler(documentFragment, tzClassName); - div.appendChild(closeButton); - - /* 'Select timezone:
' */ - div.appendChild(document.createTextNode('Select timezone: ')); - var br = document.createElement('br'); - br.clear = 'all'; - div.appendChild(br); - - /* '' */ - var select = document.createElement("select"); - select.name = "tzoffset"; - //select.style.clear = 'all'; - select.appendChild(generateTZOptions(tzSelected)); - select.onchange = selectTZHandler(documentFragment, tzCookieInfo, tzClassName); - div.appendChild(select); - - documentFragment.appendChild(div); - - return documentFragment; -} - - -/** - * Hide (remove from DOM) timezone change UI, ensuring that it is not - * garbage collected and that it can be re-enabled later. - * - * @param {DocumentFragment} documentFragment: contains detached UI - * @param {HTMLSelectElement} target: select element inside of UI - * @param {String} tzClassName: specifies element where UI was installed - * @returns {DocumentFragment} documentFragment - */ -function removeChangeTZForm(documentFragment, target, tzClassName) { - // find containing element, where we appended timezone selection UI - // `target' is somewhere inside timezone menu - var container = target.parentNode, popup = target; - while (container && - container.className !== tzClassName) { - popup = container; - container = container.parentNode; - } - // safety check if we found correct container, - // and if it isn't deleted already - if (!container || !popup || - container.className !== tzClassName || - popup.className !== 'popup') { - return documentFragment; - } - - // timezone selection UI was appended as last child - // see also displayChangeTZForm function - var removed = popup.parentNode.removeChild(popup); - if (documentFragment.firstChild !== removed) { // the only child - // re-append it so it would be available for next time - documentFragment.appendChild(removed); - } - // all of inline style was added by this script - // it is not really needed to remove it, but it is a good practice - container.removeAttribute('style'); - - return documentFragment; -} - - -/** - * Display UI for changing common timezone for dates in gitweb output. - * To be used from 'onclick' event handler. - * - * @param {HTMLElement} target: where to install/display UI - * @param {DocumentFragment} tzSelectFragment: timezone selection UI - */ -function displayChangeTZForm(target, tzSelectFragment) { - // for absolute positioning to be related to target element - target.style.position = 'relative'; - target.style.display = 'inline-block'; - - // show/display UI for changing timezone - target.appendChild(tzSelectFragment); -} - - -/* ...................................................................... */ -/* List of timezones for timezone selection menu */ - -/** - * Generate list of timezones for creating timezone select UI - * - * @returns {Object[]} list of e.g. { value: '+0100', descr: 'GMT+01:00' } - */ -function generateTZList() { - var timezones = [ - { value: "utc", descr: "UTC/GMT"}, - { value: "local", descr: "Local (per browser)"} - ]; - - // generate all full hour timezones (no fractional timezones) - for (var x = -12, idx = timezones.length; x <= +14; x++, idx++) { - var hours = (x >= 0 ? '+' : '-') + padLeft(x >=0 ? x : -x, 2); - timezones[idx] = { value: hours + '00', descr: 'UTC' + hours + ':00'}; - if (x === 0) { - timezones[idx].descr = 'UTC\u00B100:00'; // 'UTC±00:00' - } - } - - return timezones; -} - -/** - * Generate elements for timezone select UI - * - * @param {String} tzSelected: default timezone - * @returns {DocumentFragment} list of options elements to appendChild - */ -function generateTZOptions(tzSelected) { - var elems = document.createDocumentFragment(); - var timezones = generateTZList(); - - for (var i = 0, len = timezones.length; i < len; i++) { - var tzone = timezones[i]; - var option = document.createElement("option"); - if (tzone.value === tzSelected) { - option.defaultSelected = true; - } - option.value = tzone.value; - option.appendChild(document.createTextNode(tzone.descr)); - - elems.appendChild(option); - } - - return elems; -} - - -/* ...................................................................... */ -/* Event handlers and/or their generators */ - -/** - * Create event handler that select timezone and closes timezone select UI. - * To be used as $('select[name="tzselect"]').onchange handler. - * - * @param {DocumentFragment} tzSelectFragment: timezone selection UI - * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone - * @param {String} tzCookieInfo.name: name of cookie to save result of selection - * @param {String} tzClassName: specifies element where UI was installed - * @returns {Function} event handler - */ -function selectTZHandler(tzSelectFragment, tzCookieInfo, tzClassName) { - //return function selectTZ(event) { - return function (event) { - event = event || window.event; - var target = event.target || event.srcElement; - - var selected = target.options.item(target.selectedIndex); - removeChangeTZForm(tzSelectFragment, target, tzClassName); - - if (selected) { - selected.defaultSelected = true; - setCookie(tzCookieInfo.name, selected.value, tzCookieInfo); - fixDatetimeTZ(selected.value, tzClassName); - } - }; -} - -/** - * Create event handler that closes timezone select UI. - * To be used e.g. as $('.closebutton').onclick handler. - * - * @param {DocumentFragment} tzSelectFragment: timezone selection UI - * @param {String} tzClassName: specifies element where UI was installed - * @returns {Function} event handler - */ -function closeTZFormHandler(tzSelectFragment, tzClassName) { - //return function closeTZForm(event) { - return function (event) { - event = event || window.event; - var target = event.target || event.srcElement; - - removeChangeTZForm(tzSelectFragment, target, tzClassName); - }; -} - -/* end of adjust-timezone.js */ // Copyright (C) 2007, Fredrik Kuivinen // 2007, Petr Baudis // 2008-2011, Jakub Narebski @@ -981,7 +205,7 @@ function updateProgressInfo() { if (div_progress_info) { div_progress_info.firstChild.data = blamedLines + ' / ' + totalLines + - ' (' + padLeftStr(percentage, 3, '\u00A0') + '%)'; + ' (' + (''+percentage).padStart(3, '\u00A0') + '%)'; } if (div_progress_bar) { @@ -1542,7 +766,7 @@ function handleResponse(xhr, fromTimer) { */ function startBlame(blamedataUrl, bUrl) { - var xhr = createRequestObject(); + var xhr = new XMLHttpRequest(); if (!xhr) { errorInfo('ERROR: XMLHttpRequest not supported'); return;