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