23 lines
464 B
JavaScript
23 lines
464 B
JavaScript
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export default function hooks ()
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{
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this._hooks = {};
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this.all = ['preRenderSvg', 'postRenderSvg', 'insertText'];
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this.prototype.list = function (hook)
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{
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if(typeof this._hooks[hook] === 'undefined') {
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return false;
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}
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return this._hooks[hook];
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}
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this.prototype.attach = function (hook, obj)
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{
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if(typeof this._hooks[hook] === 'undefined') return;
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for(let func of this._hooks[hook]) {
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obj.pre(hook, func);
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}
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}
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}
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