24 lines
595 B
JavaScript
24 lines
595 B
JavaScript
import options from './options';
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import { defer } from './util';
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import { renderComponent } from './vdom/component';
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/** Managed queue of dirty components to be re-rendered */
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// items/itemsOffline swap on each rerender() call (just a simple pool technique)
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let items = [];
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export function enqueueRender(component) {
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if (!component._dirty && (component._dirty = true) && items.push(component)==1) {
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(options.debounceRendering || defer)(rerender);
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}
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}
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export function rerender() {
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let p, list = items;
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items = [];
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while ( (p = list.pop()) ) {
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if (p._dirty) renderComponent(p);
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}
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}
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