| blob | 2a524520b58222c80bd9a467e5c19ae0760d6777 |
1 /*
2 YUI 3.7.1 (build 5627)
3 Copyright 2012 Yahoo! Inc. All rights reserved.
4 Licensed under the BSD License.
5 http://yuilibrary.com/license/
6 */
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"," *"," * By default if the value is an object literal or an array it will be \"shallow\" "," * cloned, to protect the default value."," *"," * @property ATTRS"," * @type Object"," * @static"," */"," BaseCore.ATTRS = {"," /**"," * Flag indicating whether or not this object"," * has been through the init lifecycle phase."," *"," * @attribute initialized"," * @readonly"," * @default false"," * @type boolean"," */"," initialized: {"," readOnly:true,"," value:false"," },",""," /**"," * Flag indicating whether or not this object"," * has been through the destroy lifecycle phase."," *"," * @attribute destroyed"," * @readonly"," * @default false"," * @type boolean"," */"," destroyed: {"," readOnly:true,"," value:false"," }"," };",""," BaseCore.prototype = {",""," /**"," * Internal construction logic for BaseCore."," *"," * @method _initBase"," * @param {Object} config The constructor configuration object"," * @private"," */"," _initBase : function(config) {",""," Y.stamp(this);",""," this._initAttribute(config);",""," // If Plugin.Host has been augmented [ through base-pluginhost ], setup it's"," // initial state, but don't initialize Plugins yet. 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41 YUI.add('base-core', function (Y, NAME) {
43 /**
44 * The base module provides the Base class, which objects requiring attribute and custom event support can extend.
45 * The module also provides two ways to reuse code - It augments Base with the Plugin.Host interface which provides
46 * plugin support and also provides the BaseCore.build method which provides a way to build custom classes using extensions.
47 *
48 * @module base
49 */
51 /**
52 * <p>The base-core module provides the BaseCore class, the lightest version of Base,
53 * which provides Base's basic lifecycle management and ATTRS construction support,
54 * but doesn't fire init/destroy or attribute change events.</p>
55 *
56 * <p>It mixes in AttributeCore, which is the lightest version of Attribute</p>
57 *
58 * @module base
59 * @submodule base-core
60 */
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63 var O = Y.Object,
64 L = Y.Lang,
65 DOT = ".",
66 INITIALIZED = "initialized",
67 DESTROYED = "destroyed",
68 INITIALIZER = "initializer",
69 VALUE = "value",
70 OBJECT_CONSTRUCTOR = Object.prototype.constructor,
71 DEEP = "deep",
72 SHALLOW = "shallow",
73 DESTRUCTOR = "destructor",
75 AttributeCore = Y.AttributeCore,
77 _wlmix = function(r, s, wlhash) {
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90 return r;
91 };
93 /**
94 * The BaseCore class, is the lightest version of Base, and provides Base's
95 * basic lifecycle management and ATTRS construction support, but doesn't
96 * fire init/destroy or attribute change events.
97 *
98 * BaseCore also handles the chaining of initializer and destructor methods across
99 * the hierarchy as part of object construction and destruction. Additionally, attributes
100 * configured through the static <a href="#property_BaseCore.ATTRS">ATTRS</a>
101 * property for each class in the hierarchy will be initialized by BaseCore.
102 *
103 * Classes which require attribute support, but don't intend to use/expose attribute
104 * change events can extend BaseCore instead of Base for optimal kweight and
105 * runtime performance.
106 *
107 * @class BaseCore
108 * @constructor
109 * @uses AttributeCore
110 * @param {Object} cfg Object with configuration property name/value pairs.
111 * The object can be used to provide initial values for the objects published
112 * attributes.
113 */
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115 function BaseCore(cfg) {
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117 _yuitest_coverline("build/base-core/base-core.js", 67);
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120 this._BaseInvoked = true;
122 _yuitest_coverline("build/base-core/base-core.js", 70);
123 this._initBase(cfg);
124 }
125 }
127 /**
128 * The list of properties which can be configured for each attribute
129 * (e.g. setter, getter, writeOnce, readOnly etc.)
130 *
131 * @property _ATTR_CFG
132 * @type Array
133 * @static
134 * @private
135 */
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137 BaseCore._ATTR_CFG = AttributeCore._ATTR_CFG.concat("cloneDefaultValue");
138 _yuitest_coverline("build/base-core/base-core.js", 84);
139 BaseCore._ATTR_CFG_HASH = Y.Array.hash(BaseCore._ATTR_CFG);
141 /**
142 * The array of non-attribute configuration properties supported by this class.
143 *
144 * For example `BaseCore` defines a "plugins" configuration property which
145 * should not be set up as an attribute. This property is primarily required so
146 * that when <a href="#property__allowAdHocAttrs">`_allowAdHocAttrs`</a> is enabled by a class,
147 * non-attribute configuration properties don't get added as ad-hoc attributes.
148 *
149 * @property _NON_ATTRS_CFG
150 * @type Array
151 * @static
152 * @private
153 */
154 _yuitest_coverline("build/base-core/base-core.js", 99);
155 BaseCore._NON_ATTRS_CFG = ["plugins"];
157 /**
158 * This property controls whether or not instances of this class should
159 * allow users to add ad-hoc attributes through the constructor configuration
160 * hash.
161 *
162 * AdHoc attributes are attributes which are not defined by the class, and are
163 * not handled by the MyClass._NON_ATTRS_CFG
164 *
165 * @property _allowAdHocAttrs
166 * @type boolean
167 * @default undefined (false)
168 * @protected
169 */
171 /**
172 * The string to be used to identify instances of this class.
173 *
174 * Classes extending BaseCore, should define their own
175 * static NAME property, which should be camelCase by
176 * convention (e.g. MyClass.NAME = "myClass";).
177 *
178 * @property NAME
179 * @type String
180 * @static
181 */
182 _yuitest_coverline("build/base-core/base-core.js", 126);
183 BaseCore.NAME = "baseCore";
185 /**
186 * The default set of attributes which will be available for instances of this class, and
187 * their configuration. In addition to the configuration properties listed by
188 * AttributeCore's <a href="AttributeCore.html#method_addAttr">addAttr</a> method,
189 * the attribute can also be configured with a "cloneDefaultValue" property, which
190 * defines how the statically defined value field should be protected
191 * ("shallow", "deep" and false are supported values).
192 *
193 * By default if the value is an object literal or an array it will be "shallow"
194 * cloned, to protect the default value.
195 *
196 * @property ATTRS
197 * @type Object
198 * @static
199 */
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201 BaseCore.ATTRS = {
202 /**
203 * Flag indicating whether or not this object
204 * has been through the init lifecycle phase.
205 *
206 * @attribute initialized
207 * @readonly
208 * @default false
209 * @type boolean
210 */
211 initialized: {
212 readOnly:true,
213 value:false
214 },
216 /**
217 * Flag indicating whether or not this object
218 * has been through the destroy lifecycle phase.
219 *
220 * @attribute destroyed
221 * @readonly
222 * @default false
223 * @type boolean
224 */
225 destroyed: {
226 readOnly:true,
227 value:false
228 }
229 };
231 _yuitest_coverline("build/base-core/base-core.js", 173);
232 BaseCore.prototype = {
234 /**
235 * Internal construction logic for BaseCore.
236 *
237 * @method _initBase
238 * @param {Object} config The constructor configuration object
239 * @private
240 */
241 _initBase : function(config) {
243 _yuitest_coverfunc("build/base-core/base-core.js", "_initBase", 182);
244 _yuitest_coverline("build/base-core/base-core.js", 184);
245 Y.stamp(this);
247 _yuitest_coverline("build/base-core/base-core.js", 186);
248 this._initAttribute(config);
250 // If Plugin.Host has been augmented [ through base-pluginhost ], setup it's
251 // initial state, but don't initialize Plugins yet. That's done after initialization.
252 _yuitest_coverline("build/base-core/base-core.js", 190);
253 var PluginHost = Y.Plugin && Y.Plugin.Host;
254 _yuitest_coverline("build/base-core/base-core.js", 191);
255 if (this._initPlugins && PluginHost) {
256 _yuitest_coverline("build/base-core/base-core.js", 192);
257 PluginHost.call(this);
258 }
260 _yuitest_coverline("build/base-core/base-core.js", 195);
261 if (this._lazyAddAttrs !== false) { this._lazyAddAttrs = true; }
263 /**
264 * The string used to identify the class of this object.
265 *
266 * @deprecated Use this.constructor.NAME
267 * @property name
268 * @type String
269 */
270 _yuitest_coverline("build/base-core/base-core.js", 204);
271 this.name = this.constructor.NAME;
273 _yuitest_coverline("build/base-core/base-core.js", 206);
274 this.init.apply(this, arguments);
275 },
277 /**
278 * Initializes AttributeCore
279 *
280 * @method _initAttribute
281 * @private
282 */
283 _initAttribute: function() {
284 _yuitest_coverfunc("build/base-core/base-core.js", "_initAttribute", 215);
285 _yuitest_coverline("build/base-core/base-core.js", 216);
286 AttributeCore.apply(this);
287 },
289 /**
290 * Init lifecycle method, invoked during construction. Sets up attributes
291 * and invokes initializers for the class hierarchy.
292 *
293 * @method init
294 * @chainable
295 * @param {Object} cfg Object with configuration property name/value pairs
296 * @return {BaseCore} A reference to this object
297 */
298 init: function(cfg) {
300 _yuitest_coverfunc("build/base-core/base-core.js", "init", 228);
301 _yuitest_coverline("build/base-core/base-core.js", 230);
302 this._baseInit(cfg);
304 _yuitest_coverline("build/base-core/base-core.js", 232);
305 return this;
306 },
308 /**
309 * Internal initialization implementation for BaseCore
310 *
311 * @method _baseInit
312 * @private
313 */
314 _baseInit: function(cfg) {
315 _yuitest_coverfunc("build/base-core/base-core.js", "_baseInit", 241);
316 _yuitest_coverline("build/base-core/base-core.js", 242);
317 this._initHierarchy(cfg);
319 _yuitest_coverline("build/base-core/base-core.js", 244);
320 if (this._initPlugins) {
321 // Need to initPlugins manually, to handle constructor parsing, static Plug parsing
322 _yuitest_coverline("build/base-core/base-core.js", 246);
323 this._initPlugins(cfg);
324 }
325 _yuitest_coverline("build/base-core/base-core.js", 248);
326 this._set(INITIALIZED, true);
327 },
329 /**
330 * Destroy lifecycle method. Invokes destructors for the class hierarchy.
331 *
332 * @method destroy
333 * @return {BaseCore} A reference to this object
334 * @chainable
335 */
336 destroy: function() {
337 _yuitest_coverfunc("build/base-core/base-core.js", "destroy", 258);
338 _yuitest_coverline("build/base-core/base-core.js", 259);
339 this._baseDestroy();
340 _yuitest_coverline("build/base-core/base-core.js", 260);
341 return this;
342 },
344 /**
345 * Internal destroy implementation for BaseCore
346 *
347 * @method _baseDestroy
348 * @private
349 */
350 _baseDestroy : function() {
351 _yuitest_coverfunc("build/base-core/base-core.js", "_baseDestroy", 269);
352 _yuitest_coverline("build/base-core/base-core.js", 270);
353 if (this._destroyPlugins) {
354 _yuitest_coverline("build/base-core/base-core.js", 271);
355 this._destroyPlugins();
356 }
357 _yuitest_coverline("build/base-core/base-core.js", 273);
358 this._destroyHierarchy();
359 _yuitest_coverline("build/base-core/base-core.js", 274);
360 this._set(DESTROYED, true);
361 },
363 /**
364 * Returns the class hierarchy for this object, with BaseCore being the last class in the array.
365 *
366 * @method _getClasses
367 * @protected
368 * @return {Function[]} An array of classes (constructor functions), making up the class hierarchy for this object.
369 * This value is cached the first time the method, or _getAttrCfgs, is invoked. Subsequent invocations return the
370 * cached value.
371 */
372 _getClasses : function() {
373 _yuitest_coverfunc("build/base-core/base-core.js", "_getClasses", 286);
374 _yuitest_coverline("build/base-core/base-core.js", 287);
375 if (!this._classes) {
376 _yuitest_coverline("build/base-core/base-core.js", 288);
377 this._initHierarchyData();
378 }
379 _yuitest_coverline("build/base-core/base-core.js", 290);
380 return this._classes;
381 },
383 /**
384 * Returns an aggregated set of attribute configurations, by traversing
385 * the class hierarchy.
386 *
387 * @method _getAttrCfgs
388 * @protected
389 * @return {Object} The hash of attribute configurations, aggregated across classes in the hierarchy
390 * This value is cached the first time the method, or _getClasses, is invoked. Subsequent invocations return
391 * the cached value.
392 */
393 _getAttrCfgs : function() {
394 _yuitest_coverfunc("build/base-core/base-core.js", "_getAttrCfgs", 303);
395 _yuitest_coverline("build/base-core/base-core.js", 304);
396 if (!this._attrs) {
397 _yuitest_coverline("build/base-core/base-core.js", 305);
398 this._initHierarchyData();
399 }
400 _yuitest_coverline("build/base-core/base-core.js", 307);
401 return this._attrs;
402 },
404 /**
405 * A helper method used when processing ATTRS across the class hierarchy during
406 * initialization. Returns a disposable object with the attributes defined for
407 * the provided class, extracted from the set of all attributes passed in.
408 *
409 * @method _filterAttrCfs
410 * @private
411 *
412 * @param {Function} clazz The class for which the desired attributes are required.
413 * @param {Object} allCfgs The set of all attribute configurations for this instance.
414 * Attributes will be removed from this set, if they belong to the filtered class, so
415 * that by the time all classes are processed, allCfgs will be empty.
416 *
417 * @return {Object} The set of attributes belonging to the class passed in, in the form
418 * of an object with attribute name/configuration pairs.
419 */
420 _filterAttrCfgs : function(clazz, allCfgs) {
421 _yuitest_coverfunc("build/base-core/base-core.js", "_filterAttrCfgs", 326);
422 _yuitest_coverline("build/base-core/base-core.js", 327);
423 var cfgs = null, attr, attrs = clazz.ATTRS;
425 _yuitest_coverline("build/base-core/base-core.js", 329);
426 if (attrs) {
427 _yuitest_coverline("build/base-core/base-core.js", 330);
428 for (attr in attrs) {
429 _yuitest_coverline("build/base-core/base-core.js", 331);
430 if (allCfgs[attr]) {
431 _yuitest_coverline("build/base-core/base-core.js", 332);
432 cfgs = cfgs || {};
433 _yuitest_coverline("build/base-core/base-core.js", 333);
434 cfgs[attr] = allCfgs[attr];
435 _yuitest_coverline("build/base-core/base-core.js", 334);
436 allCfgs[attr] = null;
437 }
438 }
439 }
441 _yuitest_coverline("build/base-core/base-core.js", 339);
442 return cfgs;
443 },
445 /**
446 * @method _filterAdHocAttrs
447 * @private
448 *
449 * @param {Object} allAttrs The set of all attribute configurations for this instance.
450 * Attributes will be removed from this set, if they belong to the filtered class, so
451 * that by the time all classes are processed, allCfgs will be empty.
452 * @param {Object} userVals The config object passed in by the user, from which adhoc attrs are to be filtered.
453 * @return {Object} The set of adhoc attributes passed in, in the form
454 * of an object with attribute name/configuration pairs.
455 */
456 _filterAdHocAttrs : function(allAttrs, userVals) {
457 _yuitest_coverfunc("build/base-core/base-core.js", "_filterAdHocAttrs", 353);
458 _yuitest_coverline("build/base-core/base-core.js", 354);
459 var adHocs,
460 nonAttrs = this._nonAttrs,
461 attr;
463 _yuitest_coverline("build/base-core/base-core.js", 358);
464 if (userVals) {
465 _yuitest_coverline("build/base-core/base-core.js", 359);
466 adHocs = {};
467 _yuitest_coverline("build/base-core/base-core.js", 360);
468 for (attr in userVals) {
469 _yuitest_coverline("build/base-core/base-core.js", 361);
470 if (!allAttrs[attr] && !nonAttrs[attr] && userVals.hasOwnProperty(attr)) {
471 _yuitest_coverline("build/base-core/base-core.js", 362);
472 adHocs[attr] = {
473 value:userVals[attr]
474 };
475 }
476 }
477 }
479 _yuitest_coverline("build/base-core/base-core.js", 369);
480 return adHocs;
481 },
483 /**
484 * A helper method used by _getClasses and _getAttrCfgs, which determines both
485 * the array of classes and aggregate set of attribute configurations
486 * across the class hierarchy for the instance.
487 *
488 * @method _initHierarchyData
489 * @private
490 */
491 _initHierarchyData : function() {
492 _yuitest_coverfunc("build/base-core/base-core.js", "_initHierarchyData", 380);
493 _yuitest_coverline("build/base-core/base-core.js", 381);
494 var c = this.constructor,
495 i,
496 l,
497 nonAttrsCfg,
498 nonAttrs = (this._allowAdHocAttrs) ? {} : null,
499 classes = [],
500 attrs = [];
502 _yuitest_coverline("build/base-core/base-core.js", 389);
503 while (c) {
504 // Add to classes
505 _yuitest_coverline("build/base-core/base-core.js", 391);
506 classes[classes.length] = c;
508 // Add to attributes
509 _yuitest_coverline("build/base-core/base-core.js", 394);
510 if (c.ATTRS) {
511 _yuitest_coverline("build/base-core/base-core.js", 395);
512 attrs[attrs.length] = c.ATTRS;
513 }
515 _yuitest_coverline("build/base-core/base-core.js", 398);
516 if (this._allowAdHocAttrs) {
517 _yuitest_coverline("build/base-core/base-core.js", 399);
518 nonAttrsCfg = c._NON_ATTRS_CFG;
519 _yuitest_coverline("build/base-core/base-core.js", 400);
520 if (nonAttrsCfg) {
521 _yuitest_coverline("build/base-core/base-core.js", 401);
522 for (i = 0, l = nonAttrsCfg.length; i < l; i++) {
523 _yuitest_coverline("build/base-core/base-core.js", 402);
524 nonAttrs[nonAttrsCfg[i]] = true;
525 }
526 }
527 }
529 _yuitest_coverline("build/base-core/base-core.js", 407);
530 c = c.superclass ? c.superclass.constructor : null;
531 }
533 _yuitest_coverline("build/base-core/base-core.js", 410);
534 this._classes = classes;
535 _yuitest_coverline("build/base-core/base-core.js", 411);
536 this._nonAttrs = nonAttrs;
537 _yuitest_coverline("build/base-core/base-core.js", 412);
538 this._attrs = this._aggregateAttrs(attrs);
539 },
541 /**
542 * Utility method to define the attribute hash used to filter/whitelist property mixes for
543 * this class.
544 *
545 * @method _attrCfgHash
546 * @private
547 */
548 _attrCfgHash: function() {
549 _yuitest_coverfunc("build/base-core/base-core.js", "_attrCfgHash", 422);
550 _yuitest_coverline("build/base-core/base-core.js", 423);
551 return BaseCore._ATTR_CFG_HASH;
552 },
554 /**
555 * A helper method, used by _initHierarchyData to aggregate
556 * attribute configuration across the instances class hierarchy.
557 *
558 * The method will protect the attribute configuration value to protect the statically defined
559 * default value in ATTRS if required (if the value is an object literal, array or the
560 * attribute configuration has cloneDefaultValue set to shallow or deep).
561 *
562 * @method _aggregateAttrs
563 * @private
564 * @param {Array} allAttrs An array of ATTRS definitions across classes in the hierarchy
565 * (subclass first, Base last)
566 * @return {Object} The aggregate set of ATTRS definitions for the instance
567 */
568 _aggregateAttrs : function(allAttrs) {
569 _yuitest_coverfunc("build/base-core/base-core.js", "_aggregateAttrs", 440);
570 _yuitest_coverline("build/base-core/base-core.js", 441);
571 var attr,
572 attrs,
573 cfg,
574 val,
575 path,
576 i,
577 clone,
578 cfgPropsHash = this._attrCfgHash(),
579 aggAttr,
580 aggAttrs = {};
582 _yuitest_coverline("build/base-core/base-core.js", 452);
583 if (allAttrs) {
584 _yuitest_coverline("build/base-core/base-core.js", 453);
585 for (i = allAttrs.length-1; i >= 0; --i) {
586 _yuitest_coverline("build/base-core/base-core.js", 454);
587 attrs = allAttrs[i];
589 _yuitest_coverline("build/base-core/base-core.js", 456);
590 for (attr in attrs) {
591 _yuitest_coverline("build/base-core/base-core.js", 457);
592 if (attrs.hasOwnProperty(attr)) {
594 // Protect config passed in
595 _yuitest_coverline("build/base-core/base-core.js", 460);
596 cfg = _wlmix({}, attrs[attr], cfgPropsHash);
598 _yuitest_coverline("build/base-core/base-core.js", 462);
599 val = cfg.value;
600 _yuitest_coverline("build/base-core/base-core.js", 463);
601 clone = cfg.cloneDefaultValue;
603 _yuitest_coverline("build/base-core/base-core.js", 465);
604 if (val) {
605 _yuitest_coverline("build/base-core/base-core.js", 466);
606 if ( (clone === undefined && (OBJECT_CONSTRUCTOR === val.constructor || L.isArray(val))) || clone === DEEP || clone === true) {
607 _yuitest_coverline("build/base-core/base-core.js", 467);
608 cfg.value = Y.clone(val);
609 } else {_yuitest_coverline("build/base-core/base-core.js", 468);
610 if (clone === SHALLOW) {
611 _yuitest_coverline("build/base-core/base-core.js", 469);
612 cfg.value = Y.merge(val);
613 }}
614 // else if (clone === false), don't clone the static default value.
615 // It's intended to be used by reference.
616 }
618 _yuitest_coverline("build/base-core/base-core.js", 475);
619 path = null;
620 _yuitest_coverline("build/base-core/base-core.js", 476);
621 if (attr.indexOf(DOT) !== -1) {
622 _yuitest_coverline("build/base-core/base-core.js", 477);
623 path = attr.split(DOT);
624 _yuitest_coverline("build/base-core/base-core.js", 478);
625 attr = path.shift();
626 }
628 _yuitest_coverline("build/base-core/base-core.js", 481);
629 aggAttr = aggAttrs[attr];
630 _yuitest_coverline("build/base-core/base-core.js", 482);
631 if (path && aggAttr && aggAttr.value) {
632 _yuitest_coverline("build/base-core/base-core.js", 483);
633 O.setValue(aggAttr.value, path, val);
634 } else {_yuitest_coverline("build/base-core/base-core.js", 484);
635 if (!path) {
636 _yuitest_coverline("build/base-core/base-core.js", 485);
637 if (!aggAttr) {
638 _yuitest_coverline("build/base-core/base-core.js", 486);
639 aggAttrs[attr] = cfg;
640 } else {
641 _yuitest_coverline("build/base-core/base-core.js", 488);
642 if (aggAttr.valueFn && VALUE in cfg) {
643 _yuitest_coverline("build/base-core/base-core.js", 489);
644 aggAttr.valueFn = null;
645 }
646 _yuitest_coverline("build/base-core/base-core.js", 491);
647 _wlmix(aggAttr, cfg, cfgPropsHash);
648 }
649 }}
650 }
651 }
652 }
653 }
655 _yuitest_coverline("build/base-core/base-core.js", 499);
656 return aggAttrs;
657 },
659 /**
660 * Initializes the class hierarchy for the instance, which includes
661 * initializing attributes for each class defined in the class's
662 * static <a href="#property_BaseCore.ATTRS">ATTRS</a> property and
663 * invoking the initializer method on the prototype of each class in the hierarchy.
664 *
665 * @method _initHierarchy
666 * @param {Object} userVals Object with configuration property name/value pairs
667 * @private
668 */
669 _initHierarchy : function(userVals) {
670 _yuitest_coverfunc("build/base-core/base-core.js", "_initHierarchy", 512);
671 _yuitest_coverline("build/base-core/base-core.js", 513);
672 var lazy = this._lazyAddAttrs,
673 constr,
674 constrProto,
675 ci,
676 ei,
677 el,
678 extProto,
679 exts,
680 classes = this._getClasses(),
681 attrCfgs = this._getAttrCfgs(),
682 cl = classes.length - 1;
684 _yuitest_coverline("build/base-core/base-core.js", 525);
685 for (ci = cl; ci >= 0; ci--) {
687 _yuitest_coverline("build/base-core/base-core.js", 527);
688 constr = classes[ci];
689 _yuitest_coverline("build/base-core/base-core.js", 528);
690 constrProto = constr.prototype;
691 _yuitest_coverline("build/base-core/base-core.js", 529);
692 exts = constr._yuibuild && constr._yuibuild.exts;
694 _yuitest_coverline("build/base-core/base-core.js", 531);
695 if (exts) {
696 _yuitest_coverline("build/base-core/base-core.js", 532);
697 for (ei = 0, el = exts.length; ei < el; ei++) {
698 _yuitest_coverline("build/base-core/base-core.js", 533);
699 exts[ei].apply(this, arguments);
700 }
701 }
703 _yuitest_coverline("build/base-core/base-core.js", 537);
704 this.addAttrs(this._filterAttrCfgs(constr, attrCfgs), userVals, lazy);
706 _yuitest_coverline("build/base-core/base-core.js", 539);
707 if (this._allowAdHocAttrs && ci === cl) {
708 _yuitest_coverline("build/base-core/base-core.js", 540);
709 this.addAttrs(this._filterAdHocAttrs(attrCfgs, userVals), userVals, lazy);
710 }
712 // Using INITIALIZER in hasOwnProperty check, for performance reasons (helps IE6 avoid GC thresholds when
713 // referencing string literals). Not using it in apply, again, for performance "." is faster.
714 _yuitest_coverline("build/base-core/base-core.js", 545);
715 if (constrProto.hasOwnProperty(INITIALIZER)) {
716 _yuitest_coverline("build/base-core/base-core.js", 546);
717 constrProto.initializer.apply(this, arguments);
718 }
720 _yuitest_coverline("build/base-core/base-core.js", 549);
721 if (exts) {
722 _yuitest_coverline("build/base-core/base-core.js", 550);
723 for (ei = 0; ei < el; ei++) {
724 _yuitest_coverline("build/base-core/base-core.js", 551);
725 extProto = exts[ei].prototype;
726 _yuitest_coverline("build/base-core/base-core.js", 552);
727 if (extProto.hasOwnProperty(INITIALIZER)) {
728 _yuitest_coverline("build/base-core/base-core.js", 553);
729 extProto.initializer.apply(this, arguments);
730 }
731 }
732 }
733 }
734 },
736 /**
737 * Destroys the class hierarchy for this instance by invoking
738 * the destructor method on the prototype of each class in the hierarchy.
739 *
740 * @method _destroyHierarchy
741 * @private
742 */
743 _destroyHierarchy : function() {
744 _yuitest_coverfunc("build/base-core/base-core.js", "_destroyHierarchy", 567);
745 _yuitest_coverline("build/base-core/base-core.js", 568);
746 var constr,
747 constrProto,
748 ci, cl, ei, el, exts, extProto,
749 classes = this._getClasses();
751 _yuitest_coverline("build/base-core/base-core.js", 573);
752 for (ci = 0, cl = classes.length; ci < cl; ci++) {
753 _yuitest_coverline("build/base-core/base-core.js", 574);
754 constr = classes[ci];
755 _yuitest_coverline("build/base-core/base-core.js", 575);
756 constrProto = constr.prototype;
757 _yuitest_coverline("build/base-core/base-core.js", 576);
758 exts = constr._yuibuild && constr._yuibuild.exts;
760 _yuitest_coverline("build/base-core/base-core.js", 578);
761 if (exts) {
762 _yuitest_coverline("build/base-core/base-core.js", 579);
763 for (ei = 0, el = exts.length; ei < el; ei++) {
764 _yuitest_coverline("build/base-core/base-core.js", 580);
765 extProto = exts[ei].prototype;
766 _yuitest_coverline("build/base-core/base-core.js", 581);
767 if (extProto.hasOwnProperty(DESTRUCTOR)) {
768 _yuitest_coverline("build/base-core/base-core.js", 582);
769 extProto.destructor.apply(this, arguments);
770 }
771 }
772 }
774 _yuitest_coverline("build/base-core/base-core.js", 587);
775 if (constrProto.hasOwnProperty(DESTRUCTOR)) {
776 _yuitest_coverline("build/base-core/base-core.js", 588);
777 constrProto.destructor.apply(this, arguments);
778 }
779 }
780 },
782 /**
783 * Default toString implementation. Provides the constructor NAME
784 * and the instance guid, if set.
785 *
786 * @method toString
787 * @return {String} String representation for this object
788 */
789 toString: function() {
790 _yuitest_coverfunc("build/base-core/base-core.js", "toString", 600);
791 _yuitest_coverline("build/base-core/base-core.js", 601);
792 return this.name + "[" + Y.stamp(this, true) + "]";
793 }
794 };
796 // Straightup augment, no wrapper functions
797 _yuitest_coverline("build/base-core/base-core.js", 606);
798 Y.mix(BaseCore, AttributeCore, false, null, 1);
800 // Fix constructor
801 _yuitest_coverline("build/base-core/base-core.js", 609);
802 BaseCore.prototype.constructor = BaseCore;
804 _yuitest_coverline("build/base-core/base-core.js", 611);
805 Y.BaseCore = BaseCore;
808 }, '3.7.1', {"requires": ["attribute-core"]});