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Diffstat (limited to '')
-rw-r--r-- | third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/jquery/node_modules/director/dist/director.js | 725 |
1 files changed, 725 insertions, 0 deletions
diff --git a/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/jquery/node_modules/director/dist/director.js b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/jquery/node_modules/director/dist/director.js new file mode 100644 index 0000000000..1038878723 --- /dev/null +++ b/third_party/webkit/PerformanceTests/Speedometer/resources/todomvc/architecture-examples/jquery/node_modules/director/dist/director.js @@ -0,0 +1,725 @@ + + +// +// Generated on Tue Dec 16 2014 12:13:47 GMT+0100 (CET) by Charlie Robbins, Paolo Fragomeni & the Contributors (Using Codesurgeon). +// Version 1.2.6 +// + +(function (exports) { + +/* + * browser.js: Browser specific functionality for director. + * + * (C) 2011, Charlie Robbins, Paolo Fragomeni, & the Contributors. + * MIT LICENSE + * + */ + +var dloc = document.location; + +function dlocHashEmpty() { + // Non-IE browsers return '' when the address bar shows '#'; Director's logic + // assumes both mean empty. + return dloc.hash === '' || dloc.hash === '#'; +} + +var listener = { + mode: 'modern', + hash: dloc.hash, + history: false, + + check: function () { + var h = dloc.hash; + if (h != this.hash) { + this.hash = h; + this.onHashChanged(); + } + }, + + fire: function () { + if (this.mode === 'modern') { + this.history === true ? window.onpopstate() : window.onhashchange(); + } + else { + this.onHashChanged(); + } + }, + + init: function (fn, history) { + var self = this; + this.history = history; + + if (!Router.listeners) { + Router.listeners = []; + } + + function onchange(onChangeEvent) { + for (var i = 0, l = Router.listeners.length; i < l; i++) { + Router.listeners[i](onChangeEvent); + } + } + + //note IE8 is being counted as 'modern' because it has the hashchange event + if ('onhashchange' in window && (document.documentMode === undefined + || document.documentMode > 7)) { + // At least for now HTML5 history is available for 'modern' browsers only + if (this.history === true) { + // There is an old bug in Chrome that causes onpopstate to fire even + // upon initial page load. Since the handler is run manually in init(), + // this would cause Chrome to run it twise. Currently the only + // workaround seems to be to set the handler after the initial page load + // http://code.google.com/p/chromium/issues/detail?id=63040 + setTimeout(function() { + window.onpopstate = onchange; + }, 500); + } + else { + window.onhashchange = onchange; + } + this.mode = 'modern'; + } + else { + // + // IE support, based on a concept by Erik Arvidson ... + // + var frame = document.createElement('iframe'); + frame.id = 'state-frame'; + frame.style.display = 'none'; + document.body.appendChild(frame); + this.writeFrame(''); + + if ('onpropertychange' in document && 'attachEvent' in document) { + document.attachEvent('onpropertychange', function () { + if (event.propertyName === 'location') { + self.check(); + } + }); + } + + window.setInterval(function () { self.check(); }, 50); + + this.onHashChanged = onchange; + this.mode = 'legacy'; + } + + Router.listeners.push(fn); + + return this.mode; + }, + + destroy: function (fn) { + if (!Router || !Router.listeners) { + return; + } + + var listeners = Router.listeners; + + for (var i = listeners.length - 1; i >= 0; i--) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + } + } + }, + + setHash: function (s) { + // Mozilla always adds an entry to the history + if (this.mode === 'legacy') { + this.writeFrame(s); + } + + if (this.history === true) { + window.history.pushState({}, document.title, s); + // Fire an onpopstate event manually since pushing does not obviously + // trigger the pop event. + this.fire(); + } else { + dloc.hash = (s[0] === '/') ? s : '/' + s; + } + return this; + }, + + writeFrame: function (s) { + // IE support... + var f = document.getElementById('state-frame'); + var d = f.contentDocument || f.contentWindow.document; + d.open(); + d.write("<script>_hash = '" + s + "'; onload = parent.listener.syncHash;<script>"); + d.close(); + }, + + syncHash: function () { + // IE support... + var s = this._hash; + if (s != dloc.hash) { + dloc.hash = s; + } + return this; + }, + + onHashChanged: function () {} +}; + +var Router = exports.Router = function (routes) { + if (!(this instanceof Router)) return new Router(routes); + + this.params = {}; + this.routes = {}; + this.methods = ['on', 'once', 'after', 'before']; + this.scope = []; + this._methods = {}; + + this._insert = this.insert; + this.insert = this.insertEx; + + this.historySupport = (window.history != null ? window.history.pushState : null) != null + + this.configure(); + this.mount(routes || {}); +}; + +Router.prototype.init = function (r) { + var self = this + , routeTo; + this.handler = function(onChangeEvent) { + var newURL = onChangeEvent && onChangeEvent.newURL || window.location.hash; + var url = self.history === true ? self.getPath() : newURL.replace(/.*#/, ''); + self.dispatch('on', url.charAt(0) === '/' ? url : '/' + url); + }; + + listener.init(this.handler, this.history); + + if (this.history === false) { + if (dlocHashEmpty() && r) { + dloc.hash = r; + } else if (!dlocHashEmpty()) { + self.dispatch('on', '/' + dloc.hash.replace(/^(#\/|#|\/)/, '')); + } + } + else { + if (this.convert_hash_in_init) { + // Use hash as route + routeTo = dlocHashEmpty() && r ? r : !dlocHashEmpty() ? dloc.hash.replace(/^#/, '') : null; + if (routeTo) { + window.history.replaceState({}, document.title, routeTo); + } + } + else { + // Use canonical url + routeTo = this.getPath(); + } + + // Router has been initialized, but due to the chrome bug it will not + // yet actually route HTML5 history state changes. Thus, decide if should route. + if (routeTo || this.run_in_init === true) { + this.handler(); + } + } + + return this; +}; + +Router.prototype.explode = function () { + var v = this.history === true ? this.getPath() : dloc.hash; + if (v.charAt(1) === '/') { v=v.slice(1) } + return v.slice(1, v.length).split("/"); +}; + +Router.prototype.setRoute = function (i, v, val) { + var url = this.explode(); + + if (typeof i === 'number' && typeof v === 'string') { + url[i] = v; + } + else if (typeof val === 'string') { + url.splice(i, v, s); + } + else { + url = [i]; + } + + listener.setHash(url.join('/')); + return url; +}; + +// +// ### function insertEx(method, path, route, parent) +// #### @method {string} Method to insert the specific `route`. +// #### @path {Array} Parsed path to insert the `route` at. +// #### @route {Array|function} Route handlers to insert. +// #### @parent {Object} **Optional** Parent "routes" to insert into. +// insert a callback that will only occur once per the matched route. +// +Router.prototype.insertEx = function(method, path, route, parent) { + if (method === "once") { + method = "on"; + route = function(route) { + var once = false; + return function() { + if (once) return; + once = true; + return route.apply(this, arguments); + }; + }(route); + } + return this._insert(method, path, route, parent); +}; + +Router.prototype.getRoute = function (v) { + var ret = v; + + if (typeof v === "number") { + ret = this.explode()[v]; + } + else if (typeof v === "string"){ + var h = this.explode(); + ret = h.indexOf(v); + } + else { + ret = this.explode(); + } + + return ret; +}; + +Router.prototype.destroy = function () { + listener.destroy(this.handler); + return this; +}; + +Router.prototype.getPath = function () { + var path = window.location.pathname; + if (path.substr(0, 1) !== '/') { + path = '/' + path; + } + return path; +}; +function _every(arr, iterator) { + for (var i = 0; i < arr.length; i += 1) { + if (iterator(arr[i], i, arr) === false) { + return; + } + } +} + +function _flatten(arr) { + var flat = []; + for (var i = 0, n = arr.length; i < n; i++) { + flat = flat.concat(arr[i]); + } + return flat; +} + +function _asyncEverySeries(arr, iterator, callback) { + if (!arr.length) { + return callback(); + } + var completed = 0; + (function iterate() { + iterator(arr[completed], function(err) { + if (err || err === false) { + callback(err); + callback = function() {}; + } else { + completed += 1; + if (completed === arr.length) { + callback(); + } else { + iterate(); + } + } + }); + })(); +} + +function paramifyString(str, params, mod) { + mod = str; + for (var param in params) { + if (params.hasOwnProperty(param)) { + mod = params[param](str); + if (mod !== str) { + break; + } + } + } + return mod === str ? "([._a-zA-Z0-9-%()]+)" : mod; +} + +function regifyString(str, params) { + var matches, last = 0, out = ""; + while (matches = str.substr(last).match(/[^\w\d\- %@&]*\*[^\w\d\- %@&]*/)) { + last = matches.index + matches[0].length; + matches[0] = matches[0].replace(/^\*/, "([_.()!\\ %@&a-zA-Z0-9-]+)"); + out += str.substr(0, matches.index) + matches[0]; + } + str = out += str.substr(last); + var captures = str.match(/:([^\/]+)/ig), capture, length; + if (captures) { + length = captures.length; + for (var i = 0; i < length; i++) { + capture = captures[i]; + if (capture.slice(0, 2) === "::") { + str = capture.slice(1); + } else { + str = str.replace(capture, paramifyString(capture, params)); + } + } + } + return str; +} + +function terminator(routes, delimiter, start, stop) { + var last = 0, left = 0, right = 0, start = (start || "(").toString(), stop = (stop || ")").toString(), i; + for (i = 0; i < routes.length; i++) { + var chunk = routes[i]; + if (chunk.indexOf(start, last) > chunk.indexOf(stop, last) || ~chunk.indexOf(start, last) && !~chunk.indexOf(stop, last) || !~chunk.indexOf(start, last) && ~chunk.indexOf(stop, last)) { + left = chunk.indexOf(start, last); + right = chunk.indexOf(stop, last); + if (~left && !~right || !~left && ~right) { + var tmp = routes.slice(0, (i || 1) + 1).join(delimiter); + routes = [ tmp ].concat(routes.slice((i || 1) + 1)); + } + last = (right > left ? right : left) + 1; + i = 0; + } else { + last = 0; + } + } + return routes; +} + +var QUERY_SEPARATOR = /\?.*/; + +Router.prototype.configure = function(options) { + options = options || {}; + for (var i = 0; i < this.methods.length; i++) { + this._methods[this.methods[i]] = true; + } + this.recurse = options.recurse || this.recurse || false; + this.async = options.async || false; + this.delimiter = options.delimiter || "/"; + this.strict = typeof options.strict === "undefined" ? true : options.strict; + this.notfound = options.notfound; + this.resource = options.resource; + this.history = options.html5history && this.historySupport || false; + this.run_in_init = this.history === true && options.run_handler_in_init !== false; + this.convert_hash_in_init = this.history === true && options.convert_hash_in_init !== false; + this.every = { + after: options.after || null, + before: options.before || null, + on: options.on || null + }; + return this; +}; + +Router.prototype.param = function(token, matcher) { + if (token[0] !== ":") { + token = ":" + token; + } + var compiled = new RegExp(token, "g"); + this.params[token] = function(str) { + return str.replace(compiled, matcher.source || matcher); + }; + return this; +}; + +Router.prototype.on = Router.prototype.route = function(method, path, route) { + var self = this; + if (!route && typeof path == "function") { + route = path; + path = method; + method = "on"; + } + if (Array.isArray(path)) { + return path.forEach(function(p) { + self.on(method, p, route); + }); + } + if (path.source) { + path = path.source.replace(/\\\//ig, "/"); + } + if (Array.isArray(method)) { + return method.forEach(function(m) { + self.on(m.toLowerCase(), path, route); + }); + } + path = path.split(new RegExp(this.delimiter)); + path = terminator(path, this.delimiter); + this.insert(method, this.scope.concat(path), route); +}; + +Router.prototype.path = function(path, routesFn) { + var self = this, length = this.scope.length; + if (path.source) { + path = path.source.replace(/\\\//ig, "/"); + } + path = path.split(new RegExp(this.delimiter)); + path = terminator(path, this.delimiter); + this.scope = this.scope.concat(path); + routesFn.call(this, this); + this.scope.splice(length, path.length); +}; + +Router.prototype.dispatch = function(method, path, callback) { + var self = this, fns = this.traverse(method, path.replace(QUERY_SEPARATOR, ""), this.routes, ""), invoked = this._invoked, after; + this._invoked = true; + if (!fns || fns.length === 0) { + this.last = []; + if (typeof this.notfound === "function") { + this.invoke([ this.notfound ], { + method: method, + path: path + }, callback); + } + return false; + } + if (this.recurse === "forward") { + fns = fns.reverse(); + } + function updateAndInvoke() { + self.last = fns.after; + self.invoke(self.runlist(fns), self, callback); + } + after = this.every && this.every.after ? [ this.every.after ].concat(this.last) : [ this.last ]; + if (after && after.length > 0 && invoked) { + if (this.async) { + this.invoke(after, this, updateAndInvoke); + } else { + this.invoke(after, this); + updateAndInvoke(); + } + return true; + } + updateAndInvoke(); + return true; +}; + +Router.prototype.invoke = function(fns, thisArg, callback) { + var self = this; + var apply; + if (this.async) { + apply = function(fn, next) { + if (Array.isArray(fn)) { + return _asyncEverySeries(fn, apply, next); + } else if (typeof fn == "function") { + fn.apply(thisArg, (fns.captures || []).concat(next)); + } + }; + _asyncEverySeries(fns, apply, function() { + if (callback) { + callback.apply(thisArg, arguments); + } + }); + } else { + apply = function(fn) { + if (Array.isArray(fn)) { + return _every(fn, apply); + } else if (typeof fn === "function") { + return fn.apply(thisArg, fns.captures || []); + } else if (typeof fn === "string" && self.resource) { + self.resource[fn].apply(thisArg, fns.captures || []); + } + }; + _every(fns, apply); + } +}; + +Router.prototype.traverse = function(method, path, routes, regexp, filter) { + var fns = [], current, exact, match, next, that; + function filterRoutes(routes) { + if (!filter) { + return routes; + } + function deepCopy(source) { + var result = []; + for (var i = 0; i < source.length; i++) { + result[i] = Array.isArray(source[i]) ? deepCopy(source[i]) : source[i]; + } + return result; + } + function applyFilter(fns) { + for (var i = fns.length - 1; i >= 0; i--) { + if (Array.isArray(fns[i])) { + applyFilter(fns[i]); + if (fns[i].length === 0) { + fns.splice(i, 1); + } + } else { + if (!filter(fns[i])) { + fns.splice(i, 1); + } + } + } + } + var newRoutes = deepCopy(routes); + newRoutes.matched = routes.matched; + newRoutes.captures = routes.captures; + newRoutes.after = routes.after.filter(filter); + applyFilter(newRoutes); + return newRoutes; + } + if (path === this.delimiter && routes[method]) { + next = [ [ routes.before, routes[method] ].filter(Boolean) ]; + next.after = [ routes.after ].filter(Boolean); + next.matched = true; + next.captures = []; + return filterRoutes(next); + } + for (var r in routes) { + if (routes.hasOwnProperty(r) && (!this._methods[r] || this._methods[r] && typeof routes[r] === "object" && !Array.isArray(routes[r]))) { + current = exact = regexp + this.delimiter + r; + if (!this.strict) { + exact += "[" + this.delimiter + "]?"; + } + match = path.match(new RegExp("^" + exact)); + if (!match) { + continue; + } + if (match[0] && match[0] == path && routes[r][method]) { + next = [ [ routes[r].before, routes[r][method] ].filter(Boolean) ]; + next.after = [ routes[r].after ].filter(Boolean); + next.matched = true; + next.captures = match.slice(1); + if (this.recurse && routes === this.routes) { + next.push([ routes.before, routes.on ].filter(Boolean)); + next.after = next.after.concat([ routes.after ].filter(Boolean)); + } + return filterRoutes(next); + } + next = this.traverse(method, path, routes[r], current); + if (next.matched) { + if (next.length > 0) { + fns = fns.concat(next); + } + if (this.recurse) { + fns.push([ routes[r].before, routes[r].on ].filter(Boolean)); + next.after = next.after.concat([ routes[r].after ].filter(Boolean)); + if (routes === this.routes) { + fns.push([ routes["before"], routes["on"] ].filter(Boolean)); + next.after = next.after.concat([ routes["after"] ].filter(Boolean)); + } + } + fns.matched = true; + fns.captures = next.captures; + fns.after = next.after; + return filterRoutes(fns); + } + } + } + return false; +}; + +Router.prototype.insert = function(method, path, route, parent) { + var methodType, parentType, isArray, nested, part; + path = path.filter(function(p) { + return p && p.length > 0; + }); + parent = parent || this.routes; + part = path.shift(); + if (/\:|\*/.test(part) && !/\\d|\\w/.test(part)) { + part = regifyString(part, this.params); + } + if (path.length > 0) { + parent[part] = parent[part] || {}; + return this.insert(method, path, route, parent[part]); + } + if (!part && !path.length && parent === this.routes) { + methodType = typeof parent[method]; + switch (methodType) { + case "function": + parent[method] = [ parent[method], route ]; + return; + case "object": + parent[method].push(route); + return; + case "undefined": + parent[method] = route; + return; + } + return; + } + parentType = typeof parent[part]; + isArray = Array.isArray(parent[part]); + if (parent[part] && !isArray && parentType == "object") { + methodType = typeof parent[part][method]; + switch (methodType) { + case "function": + parent[part][method] = [ parent[part][method], route ]; + return; + case "object": + parent[part][method].push(route); + return; + case "undefined": + parent[part][method] = route; + return; + } + } else if (parentType == "undefined") { + nested = {}; + nested[method] = route; + parent[part] = nested; + return; + } + throw new Error("Invalid route context: " + parentType); +}; + + + +Router.prototype.extend = function(methods) { + var self = this, len = methods.length, i; + function extend(method) { + self._methods[method] = true; + self[method] = function() { + var extra = arguments.length === 1 ? [ method, "" ] : [ method ]; + self.on.apply(self, extra.concat(Array.prototype.slice.call(arguments))); + }; + } + for (i = 0; i < len; i++) { + extend(methods[i]); + } +}; + +Router.prototype.runlist = function(fns) { + var runlist = this.every && this.every.before ? [ this.every.before ].concat(_flatten(fns)) : _flatten(fns); + if (this.every && this.every.on) { + runlist.push(this.every.on); + } + runlist.captures = fns.captures; + runlist.source = fns.source; + return runlist; +}; + +Router.prototype.mount = function(routes, path) { + if (!routes || typeof routes !== "object" || Array.isArray(routes)) { + return; + } + var self = this; + path = path || []; + if (!Array.isArray(path)) { + path = path.split(self.delimiter); + } + function insertOrMount(route, local) { + var rename = route, parts = route.split(self.delimiter), routeType = typeof routes[route], isRoute = parts[0] === "" || !self._methods[parts[0]], event = isRoute ? "on" : rename; + if (isRoute) { + rename = rename.slice((rename.match(new RegExp("^" + self.delimiter)) || [ "" ])[0].length); + parts.shift(); + } + if (isRoute && routeType === "object" && !Array.isArray(routes[route])) { + local = local.concat(parts); + self.mount(routes[route], local); + return; + } + if (isRoute) { + local = local.concat(rename.split(self.delimiter)); + local = terminator(local, self.delimiter); + } + self.insert(event, local, routes[route]); + } + for (var route in routes) { + if (routes.hasOwnProperty(route)) { + insertOrMount(route, path.slice(0)); + } + } +}; + + + +}(typeof exports === "object" ? exports : window));
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