19 lines
439 B
JavaScript
19 lines
439 B
JavaScript
export default function hooks() {
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this._hooks = {};
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this.all = ["preRenderSvg", "postRenderSvg", "insertText"];
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}
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hooks.prototype.list = function(hook) {
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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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hooks.prototype.attach = function(hook, obj) {
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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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