loader.js revision 7610ea6bb4900ac3e259a4f299f9317f77f76971
90f35c2f2a1c660f3b96eec413036d238df395f6Francis DupontYUI.add('loader', function(Y) {
dd1ce8b52478fa98c844720af9e77fae2978f18dTinderbox User
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont(function() {
4a14ce5ba00ab7bc55c99ffdcf59c7a4ab902721Automatic Updater/**
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * Loader dynamically loads script and css files. It includes the dependency
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * info for the version of the library in use, and will automatically pull in
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * dependencies for the modules requested. It supports rollup files and will
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * automatically use these when appropriate in order to minimize the number of
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * http connections required to load all of the dependencies. It can load the
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * files from the Yahoo! CDN, and it can utilize the combo service provided on
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * this network to reduce the number of http connections required to download
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * YUI files.
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont *
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @module yui
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @submodule loader
ea94d370123a5892f6c47a97f21d1b28d44bb168Tinderbox User */
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont/**
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * Loader dynamically loads script and css files. It includes the dependency
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * info for the version of the library in use, and will automatically pull in
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * dependencies for the modules requested. It supports rollup files and will
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * automatically use these when appropriate in order to minimize the number of
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * http connections required to load all of the dependencies. It can load the
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * files from the Yahoo! CDN, and it can utilize the combo service provided on
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * this network to reduce the number of http connections required to download
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * YUI files.
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @class Loader
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @constructor
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @param o an optional set of configuration options. Valid options:
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <ul>
6f1205897504b8f50b1785975482c995888dd630Tinderbox User * <li>base:
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * The base dir</li>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <li>secureBase:
6f1205897504b8f50b1785975482c995888dd630Tinderbox User * The secure base dir (not implemented)</li>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <li>comboBase:
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User * The YUI combo service base dir. Ex: http://yui.yahooapis.com/combo?</li>
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User * <li>root:
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User * The root path to prepend to module names for the combo service. Ex: 2.5.2/build/</li>
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User * <li>filter:
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User *
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User * A filter to apply to result urls. This filter will modify the default
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * path for all modules. The default path for the YUI library is the
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater * minified version of the files (e.g., event-min.js). The filter property
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater * can be a predefined filter or a custom filter. The valid predefined
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater * filters are:
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater * <dl>
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater * <dt>DEBUG</dt>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <dd>Selects the debug versions of the library (e.g., event-debug.js).
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * This option will automatically include the Logger widget</dd>
6f1205897504b8f50b1785975482c995888dd630Tinderbox User * <dt>RAW</dt>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <dd>Selects the non-minified version of the library (e.g., event.js).</dd>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * </dl>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * You can also define a custom filter, which must be an object literal
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * containing a search expression and a replace string:
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <pre>
8e821eea5f57ac47a94305aa7ab0c3570d92a311Automatic Updater * myFilter: &#123;
aaaf8d4f4873d21e55c3ffb4f656203d08339865Mark Andrews * 'searchExp': "-min\\.js",
aaaf8d4f4873d21e55c3ffb4f656203d08339865Mark Andrews * 'replaceStr': "-debug.js"
731cc132f22dbc9e0ecd7035dce314a61076d31bAutomatic Updater * &#125;
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * </pre>
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater *
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * </li>
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * <li>filters: per-component filter specification. If specified for a given component, this overrides the filter config</li>
8e821eea5f57ac47a94305aa7ab0c3570d92a311Automatic Updater * <li>combine:
8e821eea5f57ac47a94305aa7ab0c3570d92a311Automatic Updater * Use the YUI combo service to reduce the number of http connections required to load your dependencies</li>
8e821eea5f57ac47a94305aa7ab0c3570d92a311Automatic Updater * <li>ignore:
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * A list of modules that should never be dynamically loaded</li>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <li>force:
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * A list of modules that should always be loaded when required, even if already present on the page</li>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <li>insertBefore:
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * Node or id for a node that should be used as the insertion point for new nodes</li>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <li>charset:
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * charset for dynamic nodes (deprecated, use jsAttributes or cssAttributes)</li>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <li>jsAttributes: object literal containing attributes to add to script nodes</li>
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * <li>cssAttributes: object literal containing attributes to add to link nodes</li>
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * <li>timeout:
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * number of milliseconds before a timeout occurs when dynamically loading nodes. in not set, there is no timeout</li>
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * <li>context:
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * execution context for all callbacks</li>
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * <li>onSuccess:
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * callback for the 'success' event</li>
2a6d4c9948b3f4f31311bd799d114585a30419a9Automatic Updater * <li>onFailure: callback for the 'failure' event</li>
8ec3c085233cedb22b05da36e2773c8f357a7e45Automatic Updater * <li>onCSS: callback for the 'CSSComplete' event. When loading YUI components with CSS
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * the CSS is loaded first, then the script. This provides a moment you can tie into to improve
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * the presentation of the page while the script is loading.</li>
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * <li>onTimeout:
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * callback for the 'timeout' event</li>
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * <li>onProgress:
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * callback executed each time a script or css file is loaded</li>
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * <li>modules:
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * A list of module definitions. See Loader.addModule for the supported module metadata</li>
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User * </ul>
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User */
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User// @TODO backed out the custom event changes so that the event system
6ea2385360e9e2167e65f9286447da9eea189457Tinderbox User// isn't required in the seed build. If needed, we may want to
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont// add them back if the event system is detected.
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User/*
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * Executed when the loader successfully completes an insert operation
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * This can be subscribed to normally, or a listener can be passed
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * as an onSuccess config option.
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * @event success
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User */
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User/*
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * Executed when the loader fails to complete an insert operation.
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * This can be subscribed to normally, or a listener can be passed
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * as an onFailure config option.
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User *
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * @event failure
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User */
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User/*
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * Executed when a Get operation times out.
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * This can be subscribed to normally, or a listener can be passed
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * as an onTimeout config option.
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User *
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * @event timeout
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User */
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User// http://yui.yahooapis.com/combo?2.5.2/build/yahoo/yahoo-min.js&2.5.2/build/dom/dom-min.js&2.5.2/build/event/event-min.js&2.5.2/build/autocomplete/autocomplete-min.js"
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User/**
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * Global loader queue
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User * @property _loaderQueue
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @type Queue
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @private
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont * @for YUI.Env
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont */
90f35c2f2a1c660f3b96eec413036d238df395f6Francis DupontYUI.Env._loaderQueue = YUI.Env._loaderQueue || new Y.Queue();
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupontvar GLOBAL_ENV = YUI.Env,
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater GLOBAL_LOADED,
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater BASE = 'base',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater CSS = 'css',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater JS = 'js',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater CSSRESET = 'cssreset',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater CSSFONTS = 'cssfonts',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater CSSGRIDS = 'cssgrids',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater CSSBASE = 'cssbase',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater CSS_AFTER = [CSSRESET, CSSFONTS, CSSGRIDS,
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater 'cssreset-context', 'cssfonts-context', 'cssgrids-context'],
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater YUI_CSS = ['reset', 'fonts', 'grids', BASE],
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont VERSION = Y.version,
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont ROOT = VERSION + '/build/',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont CONTEXT = '-context',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont ANIMBASE = 'anim-base',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont DDDRAG = 'dd-drag',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont DOM = 'dom',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont DATASCHEMABASE = 'dataschema-base',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater DATASOURCELOCAL = 'datasource-local',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont DOMBASE = 'dom-base',
f8e3e03cacd16ffb923a9603fca23a9e1a1fee07Automatic Updater DOMSTYLE = 'dom-style',
f8e3e03cacd16ffb923a9603fca23a9e1a1fee07Automatic Updater DUMP = 'dump',
f8e3e03cacd16ffb923a9603fca23a9e1a1fee07Automatic Updater GET = 'get',
f8e3e03cacd16ffb923a9603fca23a9e1a1fee07Automatic Updater EVENT = 'event',
f8e3e03cacd16ffb923a9603fca23a9e1a1fee07Automatic Updater EVENTCUSTOM = 'event-custom',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont IOBASE = 'io-base',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont NODE = 'node',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont NODEBASE = 'node-base',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater OOP = 'oop',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont SELECTOR = 'selector',
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater SUBSTITUTE = 'substitute',
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater WIDGET = 'widget',
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater WIDGETPOSITION = 'widget-position',
0a7ed88633a680bb881868b75ded4d09a7bbbc50Automatic Updater YUIBASE = 'yui-base',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont PLUGIN = 'plugin',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont META = {
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater version: VERSION,
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater root: ROOT,
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater base: 'http://yui.yahooapis.com/' + ROOT,
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater comboBase: 'http://yui.yahooapis.com/combo?',
a3f8c8e20780e488141d200acdfea6c5f3303513Automatic Updater
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont skin: {
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont defaultSkin: 'sam',
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater base: 'assets/skins/',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont path: 'skin.css',
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont after: CSS_AFTER
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont //rollup: 3
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User modules: {
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User dom: {
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User requires: [OOP],
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User submodules: {
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User 'dom-base': {
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User requires: [OOP]
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
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90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
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90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
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a3416b0a1b5482b6df32839445ca98c016945570Automatic Updater },
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a3416b0a1b5482b6df32839445ca98c016945570Automatic Updater }
a3416b0a1b5482b6df32839445ca98c016945570Automatic Updater }
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
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c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater
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c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater
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bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User },
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c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater }
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater },
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater
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c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater }
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater }
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater },
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c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater },
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater
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c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater },
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater 'anim-easing': {
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f8e3e03cacd16ffb923a9603fca23a9e1a1fee07Automatic Updater },
f8e3e03cacd16ffb923a9603fca23a9e1a1fee07Automatic Updater
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater 'anim-scroll': {
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794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User },
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User 'anim-xy': {
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794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User },
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User 'anim-node-plugin': {
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794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User }
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User }
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User },
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
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794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User },
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
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794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User 'base-base': {
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794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User },
794b79e6bbc3f5db1ea6ae154d739b9f1ef1a375Tinderbox User
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c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater }
6f1205897504b8f50b1785975482c995888dd630Tinderbox User }
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont cache: {
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont requires: [PLUGIN]
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont compat: {
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90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont classnamemanager: {
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater requires: [YUIBASE]
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont collection: {
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont requires: [OOP]
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont console: {
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont requires: [WIDGET, SUBSTITUTE],
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont skinnable: true,
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont plugins: {
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90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont skinnable: true
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont }
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont }
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont cookie: {
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90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater
c7d32c0b0ff4c01f0d4479af3410d3c06044d48aAutomatic Updater dataschema:{
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont submodules: {
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont 'dataschema-base': {
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont requires: [BASE]
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont 'dataschema-array': {
6f1205897504b8f50b1785975482c995888dd630Tinderbox User requires: [DATASCHEMABASE]
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont 'dataschema-json': {
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont requires: [DATASCHEMABASE, 'json']
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User },
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90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont requires: [DATASCHEMABASE]
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont 'dataschema-xml': {
6f1205897504b8f50b1785975482c995888dd630Tinderbox User requires: [DATASCHEMABASE]
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont }
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont }
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont },
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont
90f35c2f2a1c660f3b96eec413036d238df395f6Francis Dupont datasource:{
submodules: {
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requires: [BASE]
},
'datasource-arrayschema': {
requires: [DATASOURCELOCAL, PLUGIN, 'dataschema-array']
},
'datasource-cache': {
requires: [DATASOURCELOCAL, 'cache']
},
'datasource-function': {
requires: [DATASOURCELOCAL]
},
'datasource-jsonschema': {
requires: [DATASOURCELOCAL, PLUGIN, 'dataschema-json']
},
'datasource-polling': {
requires: [DATASOURCELOCAL]
},
'datasource-get': {
requires: [DATASOURCELOCAL, GET]
},
'datasource-textschema': {
requires: [DATASOURCELOCAL, PLUGIN, 'dataschema-text']
},
'datasource-io': {
requires: [DATASOURCELOCAL, IOBASE]
},
'datasource-xmlschema': {
requires: [DATASOURCELOCAL, PLUGIN, 'dataschema-xml']
}
}
},
datatype:{
submodules: {
'datatype-date': {
requires: [YUIBASE]
},
'datatype-number': {
requires: [YUIBASE]
},
'datatype-xml': {
requires: [YUIBASE]
}
}
},
dd:{
submodules: {
'dd-ddm-base': {
requires: [NODE, BASE]
},
'dd-ddm':{
requires: ['dd-ddm-base']
},
'dd-ddm-drop':{
requires: ['dd-ddm']
},
'dd-drag':{
requires: ['dd-ddm-base']
},
'dd-drop':{
requires: ['dd-ddm-drop']
},
'dd-proxy':{
requires: [DDDRAG]
},
'dd-constrain':{
requires: [DDDRAG]
},
'dd-scroll':{
requires: [DDDRAG]
},
'dd-plugin':{
requires: [DDDRAG],
optional: ['dd-constrain', 'dd-proxy']
},
'dd-drop-plugin':{
requires: ['dd-drop']
}
}
},
dump: {
requires: [YUIBASE]
},
event: {
requires: [EVENTCUSTOM, NODE]
},
'event-custom': {
requires: [OOP]
},
'event-simulate': {
requires: [EVENT]
},
'node-focusmanager': {
requires: [NODE, PLUGIN]
},
get: {
requires: [YUIBASE]
},
history: {
requires: [NODE]
},
imageloader: {
requires: [NODE]
},
io:{
submodules: {
'io-base': {
requires: [EVENTCUSTOM]
},
'io-xdr': {
requires: [IOBASE]
},
'io-form': {
requires: [IOBASE, NODE]
},
'io-upload-iframe': {
requires: [IOBASE, NODE]
},
'io-queue': {
requires: [IOBASE, 'queue-promote']
}
}
},
json: {
submodules: {
'json-parse': {
requires: [YUIBASE]
},
'json-stringify': {
requires: [YUIBASE]
}
}
},
loader: {
requires: [GET]
},
'node-menunav': {
requires: [NODE, 'classnamemanager', PLUGIN, 'node-focusmanager'],
skinnable: true
},
oop: {
requires: [YUIBASE]
},
overlay: {
requires: [WIDGET, WIDGETPOSITION, 'widget-position-ext', 'widget-stack', 'widget-stdmod'],
skinnable: true
},
plugin: {
requires: [BASE]
},
profiler: {
requires: [YUIBASE]
},
queue: {
submodules: {
'queue-base': {
requires: [YUIBASE]
},
'queue-run': {
requires: ['queue-base', EVENTCUSTOM]
}
},
plugins: {
'queue-promote': { }
}
},
slider: {
requires: [WIDGET, 'dd-constrain'],
skinnable: true
},
stylesheet: {
requires: [YUIBASE]
},
substitute: {
optional: [DUMP]
},
widget: {
requires: [BASE, NODE, 'classnamemanager'],
plugins: {
'widget-position': { },
'widget-position-ext': {
requires: [WIDGETPOSITION]
},
'widget-stack': {
skinnable: true
},
'widget-stdmod': { }
},
skinnable: true
},
yui: {
supersedes: [YUIBASE, GET, 'loader', 'queue-base']
},
'yui-base': { },
test: {
requires: [SUBSTITUTE, NODE, 'json', 'event-simulate']
}
}
},
_path = function(dir, file, type) {
return dir + '/' + file + '-min.' + (type || CSS);
},
_queue = YUI.Env._loaderQueue,
mods = META.modules, i, bname, mname, contextname,
L = Y.Lang,
PROV = "_provides",
SUPER = "_supersedes";
// Create the metadata for both the regular and context-aware
// versions of the YUI CSS foundation.
for (i=0; i<YUI_CSS.length; i=i+1) {
bname = YUI_CSS[i];
mname = CSS + bname;
mods[mname] = {
type: CSS,
path: _path(mname, bname)
};
// define -context module
contextname = mname + CONTEXT;
bname = bname + CONTEXT;
mods[contextname] = {
type: CSS,
path: _path(mname, bname)
};
if (mname == CSSGRIDS) {
mods[mname].requires = [CSSFONTS];
mods[mname].optional = [CSSRESET];
mods[contextname].requires = [CSSFONTS + CONTEXT];
mods[contextname].optional = [CSSRESET + CONTEXT];
} else if (mname == CSSBASE) {
mods[mname].after = CSS_AFTER;
mods[contextname].after = CSS_AFTER;
}
}
Y.Env.meta = META;
GLOBAL_LOADED = GLOBAL_ENV._loaded;
Y.Loader = function(o) {
/**
* Internal callback to handle multiple internal insert() calls
* so that css is inserted prior to js
* @property _internalCallback
* @private
*/
this._internalCallback = null;
/**
* Use the YUI environment listener to detect script load. This
* is only switched on for Safari 2.x and below.
* @property _useYahooListener
* @private
*/
this._useYahooListener = false;
/**
* Callback that will be executed when the loader is finished
* with an insert
* @method onSuccess
* @type function
*/
this.onSuccess = null;
/**
* Callback that will be executed if there is a failure
* @method onFailure
* @type function
*/
this.onFailure = null;
/**
* Callback for the 'CSSComplete' event. When loading YUI components with CSS
* the CSS is loaded first, then the script. This provides a moment you can tie into to improve
* the presentation of the page while the script is loading.
* @method onCSS
* @type function
*/
this.onCSS = null;
/**
* Callback executed each time a script or css file is loaded
* @method onProgress
* @type function
*/
this.onProgress = null;
/**
* Callback that will be executed if a timeout occurs
* @method onTimeout
* @type function
*/
this.onTimeout = null;
/**
* The execution context for all callbacks
* @property context
* @default {YUI} the YUI instance
*/
this.context = Y;
/**
* Data that is passed to all callbacks
* @property data
*/
this.data = null;
/**
* Node reference or id where new nodes should be inserted before
* @property insertBefore
* @type string|HTMLElement
*/
this.insertBefore = null;
/**
* The charset attribute for inserted nodes
* @property charset
* @type string
* @deprecated, use cssAttributes or jsAttributes
*/
this.charset = null;
/**
* An object literal containing attributes to add to link nodes
* @property cssAttributes
* @type object
*/
this.cssAttributes = null;
/**
* An object literal containing attributes to add to script nodes
* @property jsAttributes
* @type object
*/
this.jsAttributes = null;
/**
* The base directory.
* @property base
* @type string
* @default http://yui.yahooapis.com/[YUI VERSION]/build/
*/
this.base = Y.Env.meta.base;
/**
* Base path for the combo service
* @property comboBase
* @type string
* @default http://yui.yahooapis.com/combo?
*/
this.comboBase = Y.Env.meta.comboBase;
/**
* If configured, YUI JS resources will use the combo
* handler
* @property combine
* @type boolean
* @default true if a base dir isn't in the config
*/
this.combine = (!(BASE in o));
/**
* Ignore modules registered on the YUI global
* @property ignoreRegistered
* @default false
*/
this.ignoreRegistered = false;
/**
* Root path to prepend to module path for the combo
* service
* @property root
* @type string
* @default [YUI VERSION]/build/
*/
this.root = Y.Env.meta.root;
/**
* Timeout value in milliseconds. If set, this value will be used by
* the get utility. the timeout event will fire if
* a timeout occurs.
* @property timeout
* @type int
*/
this.timeout = 0;
/**
* A list of modules that should not be loaded, even if
* they turn up in the dependency tree
* @property ignore
* @type string[]
*/
this.ignore = null;
/**
* A list of modules that should always be loaded, even
* if they have already been inserted into the page.
* @property force
* @type string[]
*/
this.force = null;
/**
* Should we allow rollups
* @property allowRollup
* @type boolean
* @default true
*/
this.allowRollup = true;
/**
* A filter to apply to result urls. This filter will modify the default
* path for all modules. The default path for the YUI library is the
* minified version of the files (e.g., event-min.js). The filter property
* can be a predefined filter or a custom filter. The valid predefined
* filters are:
* <dl>
* <dt>DEBUG</dt>
* <dd>Selects the debug versions of the library (e.g., event-debug.js).
* This option will automatically include the Logger widget</dd>
* <dt>RAW</dt>
* <dd>Selects the non-minified version of the library (e.g., event.js).</dd>
* </dl>
* You can also define a custom filter, which must be an object literal
* containing a search expression and a replace string:
* <pre>
* myFilter: &#123;
* 'searchExp': "-min\\.js",
* 'replaceStr': "-debug.js"
* &#125;
* </pre>
* @property filter
* @type string|{searchExp: string, replaceStr: string}
*/
this.filter = null;
/**
* per-component filter specification. If specified for a given component, this
* overrides the filter config.
* @property filters
* @type object
*/
this.filters = {};
/**
* The list of requested modules
* @property required
* @type {string: boolean}
*/
this.required = {};
/**
* The library metadata
* @property moduleInfo
*/
// this.moduleInfo = Y.merge(Y.Env.meta.moduleInfo);
this.moduleInfo = {};
/**
* Provides the information used to skin the skinnable components.
* The following skin definition would result in 'skin1' and 'skin2'
* being loaded for calendar (if calendar was requested), and
* 'sam' for all other skinnable components:
*
* <code>
* skin: {
*
* // The default skin, which is automatically applied if not
* // overriden by a component-specific skin definition.
* // Change this in to apply a different skin globally
* defaultSkin: 'sam',
*
* // This is combined with the loader base property to get
* // the default root directory for a skin. ex:
* // http://yui.yahooapis.com/2.3.0/build/assets/skins/sam/
* base: 'assets/skins/',
*
* // The name of the rollup css file for the skin
* path: 'skin.css',
*
* // The number of skinnable components requested that are
* // required before using the rollup file rather than the
* // individual component css files
* rollup: 3,
*
* // Any component-specific overrides can be specified here,
* // making it possible to load different skins for different
* // components. It is possible to load more than one skin
* // for a given component as well.
* overrides: {
* calendar: ['skin1', 'skin2']
* }
* }
* </code>
* @property skin
*/
this.skin = Y.merge(Y.Env.meta.skin);
var defaults = Y.Env.meta.modules, i;
for (i in defaults) {
if (defaults.hasOwnProperty(i)) {
this._internal = true;
this.addModule(defaults[i], i);
this._internal = false;
}
}
/**
* List of rollup files found in the library metadata
* @property rollups
*/
this.rollups = null;
/**
* Whether or not to load optional dependencies for
* the requested modules
* @property loadOptional
* @type boolean
* @default false
*/
this.loadOptional = false;
/**
* All of the derived dependencies in sorted order, which
* will be populated when either calculate() or insert()
* is called
* @property sorted
* @type string[]
*/
this.sorted = [];
/**
* Set when beginning to compute the dependency tree.
* Composed of what YUI reports to be loaded combined
* with what has been loaded by any instance on the page
* with the version number specified in the metadata.
* @propery loaded
* @type {string: boolean}
*/
this.loaded = GLOBAL_LOADED[VERSION];
/**
* A list of modules to attach to the YUI instance when complete.
* If not supplied, the sorted list of dependencies are applied.
* @property attaching
*/
this.attaching = null;
/**
* Flag to indicate the dependency tree needs to be recomputed
* if insert is called again.
* @property dirty
* @type boolean
* @default true
*/
this.dirty = true;
/**
* List of modules inserted by the utility
* @property inserted
* @type {string: boolean}
*/
this.inserted = {};
/**
* List of skipped modules during insert() because the module
* was not defined
* @property skipped
*/
this.skipped = {};
// Y.on('yui:load', this.loadNext, this);
this._config(o);
};
Y.Loader.prototype = {
FILTER_DEFS: {
RAW: {
'searchExp': "-min\\.js",
'replaceStr': ".js"
},
DEBUG: {
'searchExp': "-min\\.js",
'replaceStr': "-debug.js"
}
},
SKIN_PREFIX: "skin-",
_config: function(o) {
var i, j, val, f;
// apply config values
if (o) {
for (i in o) {
if (o.hasOwnProperty(i)) {
val = o[i];
if (i == 'require') {
this.require(val);
} else if (i == 'modules') {
// add a hash of module definitions
for (j in val) {
if (val.hasOwnProperty(j)) {
this.addModule(val[j], j);
}
}
} else {
this[i] = val;
}
}
}
}
// fix filter
f = this.filter;
if (L.isString(f)) {
f = f.toUpperCase();
this.filterName = f;
this.filter = this.FILTER_DEFS[f];
}
},
/**
* Returns the skin module name for the specified skin name. If a
* module name is supplied, the returned skin module name is
* specific to the module passed in.
* @method formatSkin
* @param skin {string} the name of the skin
* @param mod {string} optional: the name of a module to skin
* @return {string} the full skin module name
*/
formatSkin: function(skin, mod) {
var s = this.SKIN_PREFIX + skin;
if (mod) {
s = s + "-" + mod;
}
return s;
},
/*
* Reverses <code>formatSkin</code>, providing the skin name and
* module name if the string matches the pattern for skins.
* @method parseSkin
* @param mod {string} the module name to parse
* @return {skin: string, module: string} the parsed skin name
* and module name, or null if the supplied string does not match
* the skin pattern
*
* This isn't being used at the moment
*
*/
// parseSkin: function(mod) {
//
// if (mod.indexOf(this.SKIN_PREFIX) === 0) {
// var a = mod.split("-");
// return {skin: a[1], module: a[2]};
// }
// return null;
// },
/**
* Adds the skin def to the module info
* @method _addSkin
* @param skin {string} the name of the skin
* @param mod {string} the name of the module
* @param parent {string} parent module if this is a skin of a
* submodule or plugin
* @return {string} the module name for the skin
* @private
*/
_addSkin: function(skin, mod, parent) {
var name = this.formatSkin(skin),
info = this.moduleInfo,
sinf = this.skin,
ext = info[mod] && info[mod].ext,
mdef, pkg;
/*
// Add a module definition for the skin rollup css
if (!info[name]) {
this.addModule({
'name': name,
'type': 'css',
'path': sinf.base + skin + '/' + sinf.path,
//'supersedes': '*',
'after': sinf.after,
'rollup': sinf.rollup,
'ext': ext
});
}
*/
// Add a module definition for the module-specific skin css
if (mod) {
name = this.formatSkin(skin, mod);
if (!info[name]) {
mdef = info[mod];
pkg = mdef.pkg || mod;
this.addModule({
'name': name,
'type': 'css',
'after': sinf.after,
'path': (parent || pkg) + '/' + sinf.base + skin + '/' + mod + '.css',
'ext': ext
});
}
}
return name;
},
/** Add a new module to the component metadata.
* <dl>
* <dt>name:</dt> <dd>required, the component name</dd>
* <dt>type:</dt> <dd>required, the component type (js or css)</dd>
* <dt>path:</dt> <dd>required, the path to the script from "base"</dd>
* <dt>requires:</dt> <dd>array of modules required by this component</dd>
* <dt>optional:</dt> <dd>array of optional modules for this component</dd>
* <dt>supersedes:</dt> <dd>array of the modules this component replaces</dd>
* <dt>after:</dt> <dd>array of modules the components which, if present, should be sorted above this one</dd>
* <dt>rollup:</dt> <dd>the number of superseded modules required for automatic rollup</dd>
* <dt>fullpath:</dt> <dd>If fullpath is specified, this is used instead of the configured base + path</dd>
* <dt>skinnable:</dt> <dd>flag to determine if skin assets should automatically be pulled in</dd>
* <dt>submodules:</dt> <dd>a has of submodules</dd>
* </dl>
* @method addModule
* @param o An object containing the module data
* @param name the module name (optional), required if not in the module data
* @return {boolean} true if the module was added, false if
* the object passed in did not provide all required attributes
*/
addModule: function(o, name) {
name = name || o.name;
o.name = name;
if (!o || !o.name) {
return false;
}
if (!o.type) {
o.type = JS;
}
if (!o.path && !o.fullpath) {
// o.path = name + "/" + name + "-min." + o.type;
o.path = _path(name, name, o.type);
}
o.ext = ('ext' in o) ? o.ext : (this._internal) ? false : true;
o.requires = o.requires || [];
this.moduleInfo[name] = o;
// Handle submodule logic
var subs = o.submodules, i, l, sup, s, smod, plugins, plug;
if (subs) {
sup = [];
l = 0;
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
s.path = _path(name, i, o.type);
this.addModule(s, i);
sup.push(i);
if (o.skinnable) {
smod = this._addSkin(this.skin.defaultSkin, i, name);
sup.push(smod.name);
}
l++;
}
}
o.supersedes = sup;
o.rollup = Math.min(l-1, 4);
}
plugins = o.plugins;
if (plugins) {
for (i in plugins) {
if (plugins.hasOwnProperty(i)) {
plug = plugins[i];
plug.path = _path(name, i, o.type);
plug.requires = plug.requires || [];
plug.requires.push(name);
this.addModule(plug, i);
if (o.skinnable) {
this._addSkin(this.skin.defaultSkin, i, name);
}
}
}
}
this.dirty = true;
return o;
},
/**
* Add a requirement for one or more module
* @method require
* @param what {string[] | string*} the modules to load
*/
require: function(what) {
var a = (typeof what === "string") ? arguments : what;
this.dirty = true;
Y.mix(this.required, Y.Array.hash(a));
},
/**
* Returns an object containing properties for all modules required
* in order to load the requested module
* @method getRequires
* @param mod The module definition from moduleInfo
*/
getRequires: function(mod) {
if (!mod) {
return [];
}
if (!this.dirty && mod.expanded) {
return mod.expanded;
}
var i, d=[], r=mod.requires, o=mod.optional,
info=this.moduleInfo, m, j, add;
for (i=0; i<r.length; i=i+1) {
d.push(r[i]);
m = this.getModule(r[i]);
add = this.getRequires(m);
for (j=0;j<add.length;j=j+1) {
d.push(add[j]);
}
}
// get the requirements from superseded modules, if any
r=mod.supersedes;
if (r) {
for (i=0; i<r.length; i=i+1) {
d.push(r[i]);
m = this.getModule(r[i]);
add = this.getRequires(m);
for (j=0;j<add.length;j=j+1) {
d.push(add[j]);
}
}
}
if (o && this.loadOptional) {
for (i=0; i<o.length; i=i+1) {
d.push(o[i]);
add = this.getRequires(info[o[i]]);
for (j=0;j<add.length;j=j+1) {
d.push(add[j]);
}
}
}
mod.expanded = Y.Object.keys(Y.Array.hash(d));
return mod.expanded;
},
/**
* Returns an object literal of the modules the supplied module satisfies
* @method getProvides
* @param name{string} The name of the module
* @param notMe {string} don't add this module name, only include superseded modules
* @return what this module provides
*/
getProvides: function(name, notMe) {
var addMe = !(notMe), ckey = (addMe) ? PROV : SUPER,
m = this.getModule(name), o = {},
s, done, me, i,
// use worker to break cycles
add = function(mm) {
if (!done[mm]) {
done[mm] = true;
// we always want the return value normal behavior
// (provides) for superseded modules.
Y.mix(o, me.getProvides(mm));
}
// else {
// }
};
if (!m) {
return o;
}
if (m[ckey]) {
return m[ckey];
}
s = m.supersedes;
done = {};
me = this;
// calculate superseded modules
if (s) {
for (i=0; i<s.length; i=i+1) {
add(s[i]);
}
}
// supersedes cache
m[SUPER] = o;
// provides cache
m[PROV] = Y.merge(o);
m[PROV][name] = true;
return m[ckey];
},
/**
* Calculates the dependency tree, the result is stored in the sorted
* property
* @method calculate
* @param o optional options object
*/
calculate: function(o) {
if (o || this.dirty) {
this._config(o);
this._setup();
this._explode();
if (this.allowRollup && !this.combine) {
this._rollup();
}
this._reduce();
this._sort();
this.dirty = false;
}
},
/**
* Investigates the current YUI configuration on the page. By default,
* modules already detected will not be loaded again unless a force
* option is encountered. Called by calculate()
* @method _setup
* @private
*/
_setup: function() {
var info = this.moduleInfo, name, i, j, m, o, l, smod;
// Create skin modules
for (name in info) {
if (info.hasOwnProperty(name)) {
m = info[name];
if (m && m.skinnable) {
o = this.skin.overrides;
if (o && o[name]) {
for (i=0; i<o[name].length; i=i+1) {
smod = this._addSkin(o[name][i], name);
}
} else {
smod = this._addSkin(this.skin.defaultSkin, name);
}
m.requires.push(smod);
}
}
}
l = Y.merge(this.inserted); // shallow clone
// available modules
if (!this.ignoreRegistered) {
Y.mix(l, GLOBAL_ENV.mods);
}
// add the ignore list to the list of loaded packages
if (this.ignore) {
// OU.appendArray(l, this.ignore);
Y.mix(l, Y.Array.hash(this.ignore));
}
// expand the list to include superseded modules
for (j in l) {
if (l.hasOwnProperty(j)) {
Y.mix(l, this.getProvides(j));
}
}
// remove modules on the force list from the loaded list
if (this.force) {
for (i=0; i<this.force.length; i=i+1) {
if (this.force[i] in l) {
delete l[this.force[i]];
}
}
}
Y.mix(this.loaded, l);
// this.loaded = l;
},
/**
* Inspects the required modules list looking for additional
* dependencies. Expands the required list to include all
* required modules. Called by calculate()
* @method _explode
* @private
*/
_explode: function() {
var r=this.required, i, mod, req, me = this, f = function(name) {
mod = me.getModule(name);
var expound = mod && mod.expound;
if (mod) {
if (expound) {
r[expound] = me.getModule(expound);
req = me.getRequires(r[expound]);
Y.mix(r, Y.Array.hash(req));
}
req = me.getRequires(mod);
Y.mix(r, Y.Array.hash(req));
}
};
for (i in r) {
if (r.hasOwnProperty(i)) {
f(i);
}
}
},
getModule: function(name) {
var m = this.moduleInfo[name];
// create the default module
// if (!m) {
// m = this.addModule({ext: false}, name);
// }
return m;
},
/**
* Look for rollup packages to determine if all of the modules a
* rollup supersedes are required. If so, include the rollup to
* help reduce the total number of connections required. Called
* by calculate()
* @method _rollup
* @private
*/
_rollup: function() {
var i, j, m, s, rollups={}, r=this.required, roll,
info = this.moduleInfo, rolled, c;
// find and cache rollup modules
if (this.dirty || !this.rollups) {
for (i in info) {
if (info.hasOwnProperty(i)) {
m = this.getModule(i);
// if (m && m.rollup && m.supersedes) {
if (m && m.rollup) {
rollups[i] = m;
}
}
}
this.rollups = rollups;
}
// make as many passes as needed to pick up rollup rollups
for (;;) {
rolled = false;
// go through the rollup candidates
for (i in rollups) {
if (rollups.hasOwnProperty(i)) {
// there can be only one
if (!r[i] && !this.loaded[i]) {
m = this.getModule(i);
s = m.supersedes || [];
roll = false;
// @TODO remove continue
if (!m.rollup) {
continue;
}
c = 0;
// check the threshold
for (j=0;j<s.length;j=j+1) {
// if the superseded module is loaded, we can't load the rollup
// if (this.loaded[s[j]] && (!_Y.dupsAllowed[s[j]])) {
if (this.loaded[s[j]]) {
roll = false;
break;
// increment the counter if this module is required. if we are
// beyond the rollup threshold, we will use the rollup module
} else if (r[s[j]]) {
c++;
roll = (c >= m.rollup);
if (roll) {
break;
}
}
}
if (roll) {
// add the rollup
r[i] = true;
rolled = true;
// expand the rollup's dependencies
this.getRequires(m);
}
}
}
}
// if we made it here w/o rolling up something, we are done
if (!rolled) {
break;
}
}
},
/**
* Remove superceded modules and loaded modules. Called by
* calculate() after we have the mega list of all dependencies
* @method _reduce
* @private
*/
_reduce: function() {
var i, j, s, m, r=this.required;
for (i in r) {
if (r.hasOwnProperty(i)) {
// remove if already loaded
if (i in this.loaded && !this.ignoreRegistered) {
delete r[i];
// remove anything this module supersedes
} else {
m = this.getModule(i);
s = m && m.supersedes;
if (s) {
for (j=0; j<s.length; j=j+1) {
if (s[j] in r) {
delete r[s[j]];
}
}
}
}
}
}
},
_attach: function() {
// this is the full list of items the YUI needs attached,
// which is needed if some dependencies are already on
// the page without their dependencies.
if (this.attaching) {
Y._attach(this.attaching);
} else {
Y._attach(this.sorted);
}
// this._pushEvents();
},
_finish: function() {
_queue.running = false;
this._continue();
},
_onSuccess: function() {
this._attach();
var skipped = this.skipped, i, f;
for (i in skipped) {
if (skipped.hasOwnProperty(i)) {
delete this.inserted[i];
}
}
this.skipped = {};
f = this.onSuccess;
if (f) {
f.call(this.context, {
msg: 'success',
data: this.data,
success: true
});
}
this._finish();
},
_onFailure: function(o) {
this._attach();
var f = this.onFailure;
if (f) {
f.call(this.context, {
msg: 'failure: ' + o.msg,
data: this.data,
success: false
});
}
this._finish();
},
_onTimeout: function() {
this._attach();
var f = this.onTimeout;
if (f) {
f.call(this.context, {
msg: 'timeout',
data: this.data,
success: false
});
}
this._finish();
},
/**
* Sorts the dependency tree. The last step of calculate()
* @method _sort
* @private
*/
_sort: function() {
// create an indexed list
var s=Y.Object.keys(this.required), info=this.moduleInfo, loaded=this.loaded,
p, l, a, b, j, k, moved,
// returns true if b is not loaded, and is required
// directly or by means of modules it supersedes.
requires = function(aa, bb) {
var mm = info[aa], ii, rr, after, other, ss;
if (loaded[bb] || !mm) {
return false;
}
rr = mm.expanded;
after = mm.after;
other = info[bb];
// check if this module requires the other directly
if (rr && Y.Array.indexOf(rr, bb) > -1) {
return true;
}
// check if this module should be sorted after the other
if (after && Y.Array.indexOf(after, bb) > -1) {
return true;
}
// check if this module requires one the other supersedes
ss = info[bb] && info[bb].supersedes;
if (ss) {
for (ii=0; ii<ss.length; ii=ii+1) {
if (requires(aa, ss[ii])) {
return true;
}
}
}
// external css files should be sorted below yui css
if (mm.ext && mm.type == CSS && !other.ext && other.type == CSS) {
return true;
}
return false;
};
// pointer to the first unsorted item
p = 0;
// keep going until we make a pass without moving anything
for (;;) {
l = s.length;
moved = false;
// start the loop after items that are already sorted
for (j=p; j<l; j=j+1) {
// check the next module on the list to see if its
// dependencies have been met
a = s[j];
// check everything below current item and move if we
// find a requirement for the current item
for (k=j+1; k<l; k=k+1) {
if (requires(a, s[k])) {
// extract the dependency so we can move it up
b = s.splice(k, 1);
// insert the dependency above the item that
// requires it
s.splice(j, 0, b[0]);
moved = true;
break;
}
}
// jump out of loop if we moved something
if (moved) {
break;
// this item is sorted, move our pointer and keep going
} else {
p = p + 1;
}
}
// when we make it here and moved is false, we are
// finished sorting
if (!moved) {
break;
}
}
this.sorted = s;
},
_insert: function(source, o, type) {
// restore the state at the time of the request
if (source) {
this._config(source);
}
// build the dependency list
this.calculate(o);
if (!type) {
var self = this;
this._internalCallback = function() {
var f = self.onCSS;
if (f) {
f.call(self.context, Y);
}
self._internalCallback = null;
self._insert(null, null, JS);
};
// _queue.running = false;
this._insert(null, null, CSS);
return;
}
// set a flag to indicate the load has started
this._loading = true;
// flag to indicate we are done with the combo service
// and any additional files will need to be loaded
// individually
this._combineComplete = {};
// keep the loadType (js, css or undefined) cached
this.loadType = type;
// start the load
this.loadNext();
},
_continue: function() {
if (!(_queue.running) && _queue.size() > 0) {
_queue.running = true;
_queue.next()();
}
},
/**
* inserts the requested modules and their dependencies.
* <code>type</code> can be "js" or "css". Both script and
* css are inserted if type is not provided.
* @method insert
* @param o optional options object
* @param type {string} the type of dependency to insert
*/
insert: function(o, type) {
var self = this, copy;
copy = Y.merge(this, true);
delete copy.require;
delete copy.dirty;
_queue.add(function() {
self._insert(copy, o, type);
});
this._continue();
},
/**
* Executed every time a module is loaded, and if we are in a load
* cycle, we attempt to load the next script. Public so that it
* is possible to call this if using a method other than
* Y.register to determine when scripts are fully loaded
* @method loadNext
* @param mname {string} optional the name of the module that has
* been loaded (which is usually why it is time to load the next
* one)
*/
loadNext: function(mname) {
// It is possible that this function is executed due to something
// else one the page loading a YUI module. Only react when we
// are actively loading something
if (!this._loading) {
return;
}
var s, len, i, m, url, self=this, type=this.loadType, fn, msg, attr,
callback=function(o) {
this._combineComplete[type] = true;
var c=this._combining, len=c.length, i;
for (i=0; i<len; i=i+1) {
this.inserted[c[i]] = true;
}
this.loadNext(o.data);
},
onsuccess=function(o) {
self.loadNext(o.data);
};
// @TODO this will need to handle the two phase insert when
// CSS support is added
if (this.combine && (!this._combineComplete[type])) {
this._combining = [];
s=this.sorted;
len=s.length;
url=this.comboBase;
for (i=0; i<len; i=i+1) {
m = this.getModule(s[i]);
// Do not try to combine non-yui JS
if (m && m.type === this.loadType && !m.ext) {
url += this.root + m.path;
if (i < len-1) {
url += '&';
}
this._combining.push(s[i]);
}
}
if (this._combining.length) {
// if (m.type === CSS) {
if (this.loadType === CSS) {
fn = Y.Get.css;
attr = this.cssAttributes;
} else {
fn = Y.Get.script;
attr = this.jsAttributes;
}
// @TODO get rid of the redundant Get code
fn(this._filter(url), {
data: this._loading,
onSuccess: callback,
onFailure: this._onFailure,
onTimeout: this._onTimeout,
insertBefore: this.insertBefore,
charset: this.charset,
attributes: attr,
timeout: this.timeout,
autopurge: false,
context: self
});
return;
} else {
this._combineComplete[type] = true;
}
}
if (mname) {
// if the module that was just loaded isn't what we were expecting,
// continue to wait
if (mname !== this._loading) {
return;
}
// The global handler that is called when each module is loaded
// will pass that module name to this function. Storing this
// data to avoid loading the same module multiple times
this.inserted[mname] = true;
this.loaded[mname] = true;
if (this.onProgress) {
this.onProgress.call(this.context, {
name: mname,
data: this.data
});
}
}
s=this.sorted;
len=s.length;
for (i=0; i<len; i=i+1) {
// this.inserted keeps track of what the loader has loaded.
// move on if this item is done.
if (s[i] in this.inserted) {
continue;
}
// Because rollups will cause multiple load notifications
// from Y, loadNext may be called multiple times for
// the same module when loading a rollup. We can safely
// skip the subsequent requests
if (s[i] === this._loading) {
return;
}
// log("inserting " + s[i]);
m = this.getModule(s[i]);
if (!m) {
msg = "Undefined module " + s[i] + " skipped";
this.inserted[s[i]] = true;
this.skipped[s[i]] = true;
continue;
}
// The load type is stored to offer the possibility to load
// the css separately from the script.
if (!type || type === m.type) {
this._loading = s[i];
if (m.type === CSS) {
fn = Y.Get.css;
attr = this.cssAttributes;
} else {
fn = Y.Get.script;
attr = this.jsAttributes;
}
url = (m.fullpath) ? this._filter(m.fullpath, s[i]) : this._url(m.path, s[i]);
fn(url, {
data: s[i],
onSuccess: onsuccess,
insertBefore: this.insertBefore,
charset: this.charset,
attributes: attr,
onFailure: this._onFailure,
onTimeout: this._onTimeout,
timeout: this.timeout,
autopurge: false,
context: self
});
return;
}
}
// we are finished
this._loading = null;
fn = this._internalCallback;
// internal callback for loading css first
if (fn) {
this._internalCallback = null;
fn.call(this);
// } else if (this.onSuccess) {
} else {
// call Y.use passing this instance. Y will use the sorted
// dependency list.
this._onSuccess();
}
},
/**
* Apply filter defined for this instance to a url/path
* method _filter
* @param u {string} the string to filter
* @param name {string} the name of the module, if we are processing
* a single module as opposed to a combined url
* @return {string} the filtered string
* @private
*/
_filter: function(u, name) {
var f = this.filter,
hasFilter = name && (name in this.filters),
modFilter = hasFilter && this.filters[name];
if (u) {
if (hasFilter) {
f = (L.isString(modFilter)) ? this.FILTER_DEFS[modFilter.toUpperCase()] || null : modFilter;
}
if (f) {
u = u.replace(new RegExp(f.searchExp, 'g'), f.replaceStr);
}
}
return u;
},
/**
* Generates the full url for a module
* method _url
* @param path {string} the path fragment
* @return {string} the full url
* @private
*/
_url: function(path, name) {
return this._filter((this.base || "") + path, name);
}
};
})();
}, '@VERSION@' ,{requires:['queue-base']});