65 lines
1.3 KiB
JavaScript
65 lines
1.3 KiB
JavaScript
import * as domlib from './domlib';
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import {MenuView} from './element/menu';
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import Navigo from '../node_modules/navigo/lib/navigo';
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import View from './view';
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import {singelton as notify} from './element/notify';
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const router = new Navigo(null, true, '#'),
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elMain = domlib.newEl('main'),
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elMenu = new MenuView(),
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GUI_RENDER_DEBOUNCER_TIME = 100;
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export {router};
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let init = false,
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currentView = new View();
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function renderView () {
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if (!document.body) {
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return;
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}
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if (!init) {
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elMenu.bind(document.body);
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notify.bind(document.body);
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document.body.appendChild(elMain);
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init = true;
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}
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currentView.render();
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notify.render();
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elMenu.render();
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router.resolve();
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}
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let renderDebounceTimer = null,
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numRenderCallsSkipped = 0;
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export function render () {
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if (renderDebounceTimer == null) {
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renderView();
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renderDebounceTimer = window.setTimeout(() => {
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renderDebounceTimer = null;
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if (numRenderCallsSkipped > 0) {
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console.log("skipped " + numRenderCallsSkipped + " render calls; calling render() now");
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numRenderCallsSkipped = 0;
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render();
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}
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}, GUI_RENDER_DEBOUNCER_TIME);
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} else {
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console.log("skip rendering");
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numRenderCallsSkipped++;
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}
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}
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export function setView (toView) {
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currentView.unbind();
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currentView = toView;
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currentView.bind(elMain);
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currentView.render();
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}
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