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/** |
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* Internal dependencies |
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*/ |
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import { |
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executeAfterTransition, |
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isElement, |
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getElement, |
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getDataAttribute, |
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Data, |
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exposeComponent, |
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} from "."; |
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|
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/** |
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* Constants |
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*/ |
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|
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/** |
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* Class definition |
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*/ |
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|
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class BaseComponent { |
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constructor(element, config) { |
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element = getElement(element); |
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if (!element) { |
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return; |
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} |
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|
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this._element = element; |
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this._config = this._getConfig(config); |
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|
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Data.set(this._element, this.constructor.DATA_KEY, this); |
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} |
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|
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// Public |
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dispose() { |
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Data.remove(this._element, this.constructor.DATA_KEY); |
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|
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// for (const propertyName of Object.getOwnPropertyNames(this)) { |
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// this[propertyName] = null; |
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// } |
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} |
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|
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_queueCallback(callback, element, immediate = false) { |
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executeAfterTransition(callback, element, immediate); |
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} |
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|
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_getConfig(config, element = this._element) { |
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config = this._mergeConfigObj(config, element); |
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return config; |
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} |
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|
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_mergeConfigObj(config, element) { |
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const jsonConfig = isElement(element) |
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? getDataAttribute(element, "cbbConfig") |
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: {}; // try to parse |
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|
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return { |
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...this.defaultConfig(), |
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...(typeof jsonConfig === "object" ? jsonConfig : {}), |
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...(typeof config === "object" ? config : {}), |
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}; |
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} |
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|
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_parseConfigObj(config) { |
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return { |
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...this.constructor.Default, |
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...(typeof config === "object" ? config : {}), |
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}; |
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} |
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|
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defaultConfig() { |
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return {}; |
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} |
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|
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filterKey(key) { |
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return key; |
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} |
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refineKey(key) { |
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return key; |
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} |
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|
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// Static |
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static getInstance(element) { |
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return Data.get(getElement(element), this.DATA_KEY); |
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} |
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|
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static getOrCreateInstance(element, config = {}) { |
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return ( |
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this.getInstance(element) || |
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new this(element, typeof config === "object" ? config : null) |
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); |
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} |
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|
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static get NAME() { |
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throw new Error( |
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'You have to implement the static method "NAME", for each component!' |
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); |
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} |
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|
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static get DATA_KEY() { |
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return `cbb.${this.NAME}`; |
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} |
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} |
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|
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exposeComponent("BaseComponent", BaseComponent); |
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|
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export { BaseComponent }; |
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|
