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require.js
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1949 lines (1735 loc) · 79.6 KB
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/** vim: et:ts=4:sw=4:sts=4
* @license RequireJS 0.24.0+ Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
* Available via the MIT or new BSD license.
* see: http://github.com/jrburke/requirejs for details
*/
/*jslint strict: false, plusplus: false */
/*global window: false, navigator: false, document: false, importScripts: false,
jQuery: false, clearInterval: false, setInterval: false, self: false,
setTimeout: false, opera: false */
var require, define;
(function () {
//Change this version number for each release.
var version = "0.24.0+",
commentRegExp = /(\/\*([\s\S]*?)\*\/|\/\/(.*)$)/mg,
cjsRequireRegExp = /require\(["']([^'"\s]+)["']\)/g,
currDirRegExp = /^\.\//,
jsSuffixRegExp = /\.js$/,
ostring = Object.prototype.toString,
ap = Array.prototype,
aps = ap.slice,
apsp = ap.splice,
isBrowser = !!(typeof window !== "undefined" && navigator && document),
isWebWorker = !isBrowser && typeof importScripts !== "undefined",
//PS3 indicates loaded and complete, but need to wait for complete
//specifically. Sequence is "loading", "loaded", execution,
// then "complete". The UA check is unfortunate, but not sure how
//to feature test w/o causing perf issues.
readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
/^complete$/ : /^(complete|loaded)$/,
defContextName = "_",
//Oh the tragedy, detecting opera. See the usage of isOpera for reason.
isOpera = typeof opera !== "undefined" && opera.toString() === "[object Opera]",
reqWaitIdPrefix = "_r@@",
empty = {},
contexts = {},
globalDefQueue = [],
interactiveScript = null,
useInteractive = false,
cfg = {},
scrollIntervalId, setReadyState,
req, currentlyAddingScript, s, head, baseElement, scripts, script,
src, subPath, mainScript, dataMain, i, ctx,
jQueryCheck, checkLoadedTimeoutId;
function isFunction(it) {
return ostring.call(it) === "[object Function]";
}
function isArray(it) {
return ostring.call(it) === "[object Array]";
}
/**
* Simple function to mix in properties from source into target,
* but only if target does not already have a property of the same name.
* This is not robust in IE for transferring methods that match
* Object.prototype names, but the uses of mixin here seem unlikely to
* trigger a problem related to that.
*/
function mixin(target, source, force) {
for (var prop in source) {
if (!(prop in empty) && (!(prop in target) || force)) {
target[prop] = source[prop];
}
}
return req;
}
/**
* Constructs an error with a pointer to an URL with more information.
* @param {String} id the error ID that maps to an ID on a web page.
* @param {String} message human readable error.
* @returns {Error}
*/
function makeError(id, msg) {
return new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
}
/**
* Used to set up package paths from a packagePaths or packages config object.
* @param {Object} pkgs the object to store the new package config
* @param {Array} currentPackages an array of packages to configure
* @param {String} [dir] a prefix dir to use.
*/
function configurePackageDir(pkgs, currentPackages, dir) {
var i, location, pkgObj;
for (i = 0; (pkgObj = currentPackages[i]); i++) {
pkgObj = typeof pkgObj === "string" ? { name: pkgObj } : pkgObj;
location = pkgObj.location;
//Add dir to the path, but avoid paths that start with a slash
//or have a colon (indicates a protocol)
if (dir && (!location || (location.indexOf("/") !== 0 && location.indexOf(":") === -1))) {
location = dir + "/" + (location || pkgObj.name);
}
//Create a brand new object on pkgs, since currentPackages can
//be passed in again, and config.pkgs is the internal transformed
//state for all package configs.
pkgs[pkgObj.name] = {
name: pkgObj.name,
location: location || pkgObj.name,
//Remove leading dot in main, so main paths are normalized,
//and remove any trailing .js, since different package
//envs have different conventions: some use a module name,
//some use a file name.
main: (pkgObj.main || "main")
.replace(currDirRegExp, '')
.replace(jsSuffixRegExp, '')
};
}
}
/**
* jQuery 1.4.3-1.5.x use a readyWait/ready() pairing to hold DOM
* ready callbacks, but jQuery 1.6 supports a holdReady() API instead.
* At some point remove the readyWait/ready() support and just stick
* with using holdReady.
*/
function jQueryHoldReady($, shouldHold) {
if ($.holdReady) {
$.holdReady(shouldHold);
} else if (shouldHold) {
$.readyWait += 1;
} else {
$.ready(true);
}
}
//Check for an existing version of require. If so, then exit out. Only allow
//one version of require to be active in a page. However, allow for a require
//config object, just exit quickly if require is an actual function.
if (typeof require !== "undefined") {
if (isFunction(require)) {
return;
} else {
//assume it is a config object.
cfg = require;
}
}
/**
* Creates a new context for use in require and define calls.
* Handle most of the heavy lifting. Do not want to use an object
* with prototype here to avoid using "this" in require, in case it
* needs to be used in more super secure envs that do not want this.
* Also there should not be that many contexts in the page. Usually just
* one for the default context, but could be extra for multiversion cases
* or if a package needs a special context for a dependency that conflicts
* with the standard context.
*/
function newContext(contextName) {
var context, resume,
config = {
waitSeconds: 7,
baseUrl: s.baseUrl || "./",
paths: {},
pkgs: {}
},
defQueue = [],
specified = {
"require": true,
"exports": true,
"module": true
},
urlMap = {},
defined = {},
loaded = {},
waiting = {},
waitAry = [],
waitIdCounter = 0,
managerCallbacks = {},
plugins = {},
pluginsQueue = {},
resumeDepth = 0,
normalizedWaiting = {};
/**
* Trims the . and .. from an array of path segments.
* It will keep a leading path segment if a .. will become
* the first path segment, to help with module name lookups,
* which act like paths, but can be remapped. But the end result,
* all paths that use this function should look normalized.
* NOTE: this method MODIFIES the input array.
* @param {Array} ary the array of path segments.
*/
function trimDots(ary) {
var i, part;
for (i = 0; (part = ary[i]); i++) {
if (part === ".") {
ary.splice(i, 1);
i -= 1;
} else if (part === "..") {
if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
//End of the line. Keep at least one non-dot
//path segment at the front so it can be mapped
//correctly to disk. Otherwise, there is likely
//no path mapping for a path starting with '..'.
//This can still fail, but catches the most reasonable
//uses of ..
break;
} else if (i > 0) {
ary.splice(i - 1, 2);
i -= 2;
}
}
}
}
/**
* Given a relative module name, like ./something, normalize it to
* a real name that can be mapped to a path.
* @param {String} name the relative name
* @param {String} baseName a real name that the name arg is relative
* to.
* @returns {String} normalized name
*/
function normalize(name, baseName) {
var pkgName, pkgConfig;
//Adjust any relative paths.
if (name && name.charAt(0) === ".") {
//If have a base name, try to normalize against it,
//otherwise, assume it is a top-level require that will
//be relative to baseUrl in the end.
if (baseName) {
if (config.pkgs[baseName]) {
//If the baseName is a package name, then just treat it as one
//name to concat the name with.
baseName = [baseName];
} else {
//Convert baseName to array, and lop off the last part,
//so that . matches that "directory" and not name of the baseName's
//module. For instance, baseName of "one/two/three", maps to
//"one/two/three.js", but we want the directory, "one/two" for
//this normalization.
baseName = baseName.split("/");
baseName = baseName.slice(0, baseName.length - 1);
}
name = baseName.concat(name.split("/"));
trimDots(name);
//Some use of packages may use a . path to reference the
//"main" module name, so normalize for that.
pkgConfig = config.pkgs[(pkgName = name[0])];
name = name.join("/");
if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
name = pkgName;
}
}
}
return name;
}
/**
* Creates a module mapping that includes plugin prefix, module
* name, and path. If parentModuleMap is provided it will
* also normalize the name via require.normalize()
*
* @param {String} name the module name
* @param {String} [parentModuleMap] parent module map
* for the module name, used to resolve relative names.
*
* @returns {Object}
*/
function makeModuleMap(name, parentModuleMap) {
var index = name ? name.indexOf("!") : -1,
prefix = null,
parentName = parentModuleMap ? parentModuleMap.name : null,
originalName = name,
normalizedName, url, pluginModule;
if (index !== -1) {
prefix = name.substring(0, index);
name = name.substring(index + 1, name.length);
}
if (prefix) {
prefix = normalize(prefix, parentName);
}
//Account for relative paths if there is a base name.
if (name) {
if (prefix) {
pluginModule = defined[prefix];
if (pluginModule) {
//Plugin is loaded, use its normalize method, otherwise,
//normalize name as usual.
if (pluginModule.normalize) {
normalizedName = pluginModule.normalize(name, function (name) {
return normalize(name, parentName);
});
} else {
normalizedName = normalize(name, parentName);
}
} else {
//Plugin is not loaded yet, so do not normalize
//the name, wait for plugin to load to see if
//it has a normalize method. To avoid possible
//ambiguity with relative names loaded from another
//plugin, use the parent's name as part of this name.
normalizedName = '__$p' + parentName + '@' + (name || '');
}
} else {
normalizedName = normalize(name, parentName);
}
url = urlMap[normalizedName];
if (!url) {
//Calculate url for the module, if it has a name.
if (req.toModuleUrl) {
//Special logic required for a particular engine,
//like Node.
url = req.toModuleUrl(context, normalizedName, parentModuleMap);
} else {
url = context.nameToUrl(normalizedName, null, parentModuleMap);
}
//Store the URL mapping for later.
urlMap[normalizedName] = url;
}
}
return {
prefix: prefix,
name: normalizedName,
parentMap: parentModuleMap,
url: url,
originalName: originalName,
fullName: prefix ? prefix + "!" + (normalizedName || '') : normalizedName
};
}
/**
* Determine if priority loading is done. If so clear the priorityWait
*/
function isPriorityDone() {
var priorityDone = true,
priorityWait = config.priorityWait,
priorityName, i;
if (priorityWait) {
for (i = 0; (priorityName = priorityWait[i]); i++) {
if (!loaded[priorityName]) {
priorityDone = false;
break;
}
}
if (priorityDone) {
delete config.priorityWait;
}
}
return priorityDone;
}
/**
* Helper function that creates a setExports function for a "module"
* CommonJS dependency. Do this here to avoid creating a closure that
* is part of a loop.
*/
function makeSetExports(moduleObj) {
return function (exports) {
moduleObj.exports = exports;
};
}
function makeContextModuleFunc(func, relModuleMap, enableBuildCallback) {
return function () {
//A version of a require function that passes a moduleName
//value for items that may need to
//look up paths relative to the moduleName
var args = [].concat(aps.call(arguments, 0)), lastArg;
if (enableBuildCallback &&
isFunction((lastArg = args[args.length - 1]))) {
lastArg.__requireJsBuild = true;
}
args.push(relModuleMap);
return func.apply(null, args);
};
}
/**
* Helper function that creates a require function object to give to
* modules that ask for it as a dependency. It needs to be specific
* per module because of the implication of path mappings that may
* need to be relative to the module name.
*/
function makeRequire(relModuleMap, enableBuildCallback) {
var modRequire = makeContextModuleFunc(context.require, relModuleMap, enableBuildCallback);
mixin(modRequire, {
nameToUrl: makeContextModuleFunc(context.nameToUrl, relModuleMap),
toUrl: makeContextModuleFunc(context.toUrl, relModuleMap),
isDefined: makeContextModuleFunc(context.isDefined, relModuleMap),
ready: req.ready,
isBrowser: req.isBrowser
});
//Something used by node.
if (req.paths) {
modRequire.paths = req.paths;
}
return modRequire;
}
/**
* Used to update the normalized name for plugin-based dependencies
* after a plugin loads, since it can have its own normalization structure.
* @param {String} pluginName the normalized plugin module name.
*/
function updateNormalizedNames(pluginName) {
var oldFullName, oldModuleMap, moduleMap, fullName, callbacks,
i, j, k, depArray, existingCallbacks,
maps = normalizedWaiting[pluginName];
if (maps) {
for (i = 0; (oldModuleMap = maps[i]); i++) {
oldFullName = oldModuleMap.fullName;
moduleMap = makeModuleMap(oldModuleMap.originalName, oldModuleMap.parentMap);
fullName = moduleMap.fullName;
//Callbacks could be undefined if the same plugin!name was
//required twice in a row, so use empty array in that case.
callbacks = managerCallbacks[oldFullName] || [];
existingCallbacks = managerCallbacks[fullName];
if (fullName !== oldFullName) {
//Update the specified object, but only if it is already
//in there. In sync environments, it may not be yet.
if (oldFullName in specified) {
delete specified[oldFullName];
specified[fullName] = true;
}
//Update managerCallbacks to use the correct normalized name.
//If there are already callbacks for the normalized name,
//just add to them.
if (existingCallbacks) {
managerCallbacks[fullName] = existingCallbacks.concat(callbacks);
} else {
managerCallbacks[fullName] = callbacks;
}
delete managerCallbacks[oldFullName];
//In each manager callback, update the normalized name in the depArray.
for (j = 0; j < callbacks.length; j++) {
depArray = callbacks[j].depArray;
for (k = 0; k < depArray.length; k++) {
if (depArray[k] === oldFullName) {
depArray[k] = fullName;
}
}
}
}
}
}
delete normalizedWaiting[pluginName];
}
/*
* Queues a dependency for checking after the loader is out of a
* "paused" state, for example while a script file is being loaded
* in the browser, where it may have many modules defined in it.
*
* depName will be fully qualified, no relative . or .. path.
*/
function queueDependency(dep) {
//Make sure to load any plugin and associate the dependency
//with that plugin.
var prefix = dep.prefix,
fullName = dep.fullName;
//Do not bother if the depName is already in transit
if (specified[fullName] || fullName in defined) {
return;
}
if (prefix && !plugins[prefix]) {
//Queue up loading of the dependency, track it
//via context.plugins. Mark it as a plugin so
//that the build system will know to treat it
//special.
plugins[prefix] = undefined;
//Remember this dep that needs to have normaliztion done
//after the plugin loads.
(normalizedWaiting[prefix] || (normalizedWaiting[prefix] = []))
.push(dep);
//Register an action to do once the plugin loads, to update
//all managerCallbacks to use a properly normalized module
//name.
(managerCallbacks[prefix] ||
(managerCallbacks[prefix] = [])).push({
onDep: function (name, value) {
if (name === prefix) {
updateNormalizedNames(prefix);
}
}
});
queueDependency(makeModuleMap(prefix));
}
context.paused.push(dep);
}
function execManager(manager) {
var i, ret, waitingCallbacks,
cb = manager.callback,
fullName = manager.fullName,
args = [],
ary = manager.depArray;
//Call the callback to define the module, if necessary.
if (cb && isFunction(cb)) {
//Pull out the defined dependencies and pass the ordered
//values to the callback.
if (ary) {
for (i = 0; i < ary.length; i++) {
args.push(manager.deps[ary[i]]);
}
}
ret = req.execCb(fullName, manager.callback, args, defined[fullName]);
if (fullName) {
//If exports is in play, favor that since it helps circular
//dependencies. If setting exports via "module" is in play,
//favor that but only if the value is different from default
//exports value.
if (manager.usingExports && manager.cjsModule &&
manager.cjsModule.exports !== defined[fullName]) {
ret = defined[fullName] = manager.cjsModule.exports;
} else if (fullName in defined) {
//This case is when usingExports is in play and
//module.exports/setExports was not used. It could also
//occur if the module was previously defined, but that
//should not happen, checks for specified and defined
//elsewhere should prevent that from happening. However,
//if it does for some reason, only the original definition
//will be used for integrity.
ret = defined[fullName];
} else {
//Use the return value from the function.
defined[fullName] = ret;
}
}
} else if (fullName) {
//May just be an object definition for the module. Only
//worry about defining if have a module name.
ret = defined[fullName] = cb;
}
if (fullName) {
//If anything was waiting for this module to be defined,
//notify them now.
waitingCallbacks = managerCallbacks[fullName];
if (waitingCallbacks) {
for (i = 0; i < waitingCallbacks.length; i++) {
waitingCallbacks[i].onDep(fullName, ret);
}
delete managerCallbacks[fullName];
}
}
//Clean up waiting.
if (waiting[manager.waitId]) {
delete waiting[manager.waitId];
manager.isDone = true;
context.waitCount -= 1;
if (context.waitCount === 0) {
//Clear the wait array used for cycles.
waitAry = [];
}
}
return undefined;
}
function main(inName, depArray, callback, relModuleMap) {
var moduleMap = makeModuleMap(inName, relModuleMap),
name = moduleMap.name,
fullName = moduleMap.fullName,
uniques = {},
manager = {
//Use a wait ID because some entries are anon
//async require calls.
waitId: name || reqWaitIdPrefix + (waitIdCounter++),
depCount: 0,
depMax: 0,
prefix: moduleMap.prefix,
name: name,
fullName: fullName,
deps: {},
depArray: depArray,
callback: callback,
onDep: function (depName, value) {
if (!(depName in manager.deps)) {
manager.deps[depName] = value;
manager.depCount += 1;
if (manager.depCount === manager.depMax) {
//All done, execute!
execManager(manager);
}
}
}
},
i, depArg, depName, cjsMod;
if (fullName) {
//If module already defined for context, or already loaded,
//then leave. Also leave if jQuery is registering but it does
//not match the desired version number in the config.
if (fullName in defined || loaded[fullName] === true ||
(fullName === "jquery" && config.jQuery &&
config.jQuery !== callback().fn.jquery)) {
return;
}
//Set specified/loaded here for modules that are also loaded
//as part of a layer, where onScriptLoad is not fired
//for those cases. Do this after the inline define and
//dependency tracing is done.
specified[fullName] = true;
loaded[fullName] = true;
//If module is jQuery set up delaying its dom ready listeners.
if (fullName === "jquery" && callback) {
jQueryCheck(callback());
}
}
//Add the dependencies to the deps field, and register for callbacks
//on the dependencies.
for (i = 0; i < depArray.length; i++) {
depArg = depArray[i];
//There could be cases like in IE, where a trailing comma will
//introduce a null dependency, so only treat a real dependency
//value as a dependency.
if (depArg) {
//Split the dependency name into plugin and name parts
depArg = makeModuleMap(depArg, (name ? moduleMap : relModuleMap));
depName = depArg.fullName;
//Fix the name in depArray to be just the name, since
//that is how it will be called back later.
depArray[i] = depName;
//Fast path CommonJS standard dependencies.
if (depName === "require") {
manager.deps[depName] = makeRequire(moduleMap);
} else if (depName === "exports") {
//CommonJS module spec 1.1
manager.deps[depName] = defined[fullName] = {};
manager.usingExports = true;
} else if (depName === "module") {
//CommonJS module spec 1.1
manager.cjsModule = cjsMod = manager.deps[depName] = {
id: name,
uri: name ? context.nameToUrl(name, null, relModuleMap) : undefined,
exports: defined[fullName]
};
cjsMod.setExports = makeSetExports(cjsMod);
} else if (depName in defined && !(depName in waiting)) {
//Module already defined, no need to wait for it.
manager.deps[depName] = defined[depName];
} else if (!uniques[depName]) {
//A dynamic dependency.
manager.depMax += 1;
queueDependency(depArg);
//Register to get notification when dependency loads.
(managerCallbacks[depName] ||
(managerCallbacks[depName] = [])).push(manager);
uniques[depName] = true;
}
}
}
//Do not bother tracking the manager if it is all done.
if (manager.depCount === manager.depMax) {
//All done, execute!
execManager(manager);
} else {
waiting[manager.waitId] = manager;
waitAry.push(manager);
context.waitCount += 1;
}
}
/**
* Convenience method to call main for a require.def call that was put on
* hold in the defQueue.
*/
function callDefMain(args) {
main.apply(null, args);
//Mark the module loaded. Must do it here in addition
//to doing it in require.def in case a script does
//not call require.def
loaded[args[0]] = true;
}
/**
* jQuery 1.4.3+ supports ways to hold off calling
* calling jQuery ready callbacks until all scripts are loaded. Be sure
* to track it if the capability exists.. Also, since jQuery 1.4.3 does
* not register as a module, need to do some global inference checking.
* Even if it does register as a module, not guaranteed to be the precise
* name of the global. If a jQuery is tracked for this context, then go
* ahead and register it as a module too, if not already in process.
*/
jQueryCheck = function (jqCandidate) {
if (!context.jQuery) {
var $ = jqCandidate || (typeof jQuery !== "undefined" ? jQuery : null);
if ($) {
//If a specific version of jQuery is wanted, make sure to only
//use this jQuery if it matches.
if (config.jQuery && $.fn.jquery !== config.jQuery) {
return;
}
if ("holdReady" in $ || "readyWait" in $) {
context.jQuery = $;
//Manually create a "jquery" module entry if not one already
//or in process. Note this could trigger an attempt at
//a second jQuery registration, but does no harm since
//the first one wins, and it is the same value anyway.
callDefMain(["jquery", [], function () {
return jQuery;
}]);
//Ask jQuery to hold DOM ready callbacks.
if (context.scriptCount) {
jQueryHoldReady($, true);
context.jQueryIncremented = true;
}
}
}
}
};
function forceExec(manager, traced) {
if (manager.isDone) {
return undefined;
}
var fullName = manager.fullName,
depArray = manager.depArray,
depName, i;
if (fullName) {
if (traced[fullName]) {
return defined[fullName];
}
traced[fullName] = true;
}
//forceExec all of its dependencies.
for (i = 0; i < depArray.length; i++) {
//Some array members may be null, like if a trailing comma
//IE, so do the explicit [i] access and check if it has a value.
depName = depArray[i];
if (depName) {
if (!manager.deps[depName] && waiting[depName]) {
manager.onDep(depName, forceExec(waiting[depName], traced));
}
}
}
return fullName ? defined[fullName] : undefined;
}
/**
* Checks if all modules for a context are loaded, and if so, evaluates the
* new ones in right dependency order.
*
* @private
*/
function checkLoaded() {
var waitInterval = config.waitSeconds * 1000,
//It is possible to disable the wait interval by using waitSeconds of 0.
expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
noLoads = "", hasLoadedProp = false, stillLoading = false, prop,
err, manager;
//If there are items still in the paused queue processing wait.
//This is particularly important in the sync case where each paused
//item is processed right away but there may be more waiting.
if (context.pausedCount > 0) {
return undefined;
}
//Determine if priority loading is done. If so clear the priority. If
//not, then do not check
if (config.priorityWait) {
if (isPriorityDone()) {
//Call resume, since it could have
//some waiting dependencies to trace.
resume();
} else {
return undefined;
}
}
//See if anything is still in flight.
for (prop in loaded) {
if (!(prop in empty)) {
hasLoadedProp = true;
if (!loaded[prop]) {
if (expired) {
noLoads += prop + " ";
} else {
stillLoading = true;
break;
}
}
}
}
//Check for exit conditions.
if (!hasLoadedProp && !context.waitCount) {
//If the loaded object had no items, then the rest of
//the work below does not need to be done.
return undefined;
}
if (expired && noLoads) {
//If wait time expired, throw error of unloaded modules.
err = makeError("timeout", "Load timeout for modules: " + noLoads);
err.requireType = "timeout";
err.requireModules = noLoads;
return req.onError(err);
}
if (stillLoading || context.scriptCount) {
//Something is still waiting to load. Wait for it, but only
//if a timeout is not already in effect.
if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
checkLoadedTimeoutId = setTimeout(function () {
checkLoadedTimeoutId = 0;
checkLoaded();
}, 50);
}
return undefined;
}
//If still have items in the waiting cue, but all modules have
//been loaded, then it means there are some circular dependencies
//that need to be broken.
//However, as a waiting thing is fired, then it can add items to
//the waiting cue, and those items should not be fired yet, so
//make sure to redo the checkLoaded call after breaking a single
//cycle, if nothing else loaded then this logic will pick it up
//again.
if (context.waitCount) {
//Cycle through the waitAry, and call items in sequence.
for (i = 0; (manager = waitAry[i]); i++) {
forceExec(manager, {});
}
checkLoaded();
return undefined;
}
//Check for DOM ready, and nothing is waiting across contexts.
req.checkReadyState();
return undefined;
}
function callPlugin(pluginName, dep) {
var name = dep.name,
fullName = dep.fullName,
load;
//Do not bother if plugin is already defined or being loaded.
if (fullName in defined || fullName in loaded) {
return;
}
if (!plugins[pluginName]) {
plugins[pluginName] = defined[pluginName];
}
//Only set loaded to false for tracking if it has not already been set.
if (!loaded[fullName]) {
loaded[fullName] = false;
}
load = function (ret) {
//Allow the build process to register plugin-loaded dependencies.
if (require.onPluginLoad) {
require.onPluginLoad(context, pluginName, name, ret);
}
execManager({
prefix: dep.prefix,
name: dep.name,
fullName: dep.fullName,
callback: function () {
return ret;
}
});
loaded[fullName] = true;
};
//Allow plugins to load other code without having to know the
//context or how to "complete" the load.
load.fromText = function (moduleName, text) {
/*jslint evil: true */
var hasInteractive = useInteractive;
//Indicate a the module is in process of loading.
context.loaded[moduleName] = false;
context.scriptCount += 1;
//Turn off interactive script matching for IE for any define
//calls in the text, then turn it back on at the end.
if (hasInteractive) {
useInteractive = false;
}
eval(text);
if (hasInteractive) {
useInteractive = true;
}
//Support anonymous modules.
context.completeLoad(moduleName);
};
//Use parentName here since the plugin's name is not reliable,
//could be some weird string with no path that actually wants to
//reference the parentName's path.
plugins[pluginName].load(name, makeRequire(dep.parentMap, true), load, config);
}
function loadPaused(dep) {
//Renormalize dependency if its name was waiting on a plugin
//to load, which as since loaded.
if (dep.prefix && dep.name && dep.name.indexOf('__$p') === 0 && defined[dep.prefix]) {
dep = makeModuleMap(dep.originalName, dep.parentMap);
}
var pluginName = dep.prefix,
fullName = dep.fullName,
urlFetched = context.urlFetched;
//Do not bother if the dependency has already been specified.
if (specified[fullName] || loaded[fullName]) {
return;
} else {
specified[fullName] = true;
}
if (pluginName) {
//If plugin not loaded, wait for it.
//set up callback list. if no list, then register
//managerCallback for that plugin.
if (defined[pluginName]) {
callPlugin(pluginName, dep);
} else {
if (!pluginsQueue[pluginName]) {
pluginsQueue[pluginName] = [];
(managerCallbacks[pluginName] ||
(managerCallbacks[pluginName] = [])).push({
onDep: function (name, value) {
if (name === pluginName) {
var i, oldModuleMap, ary = pluginsQueue[pluginName];
//Now update all queued plugin actions.
for (i = 0; i < ary.length; i++) {
oldModuleMap = ary[i];
//Update the moduleMap since the
//module name may be normalized
//differently now.
callPlugin(pluginName,
makeModuleMap(oldModuleMap.originalName, oldModuleMap.parentMap));
}
delete pluginsQueue[pluginName];
}
}
});
}
pluginsQueue[pluginName].push(dep);
}
} else {
if (!urlFetched[dep.url]) {
req.load(context, fullName, dep.url);
urlFetched[dep.url] = true;
}
}
}
/**