mirror of
https://github.com/laurent22/joplin.git
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70 lines
2.3 KiB
TypeScript
70 lines
2.3 KiB
TypeScript
import { AppRegistry } from 'react-native';
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import Root from './root';
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require('./web/rnVectorIconsSetup.js');
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// eslint-disable-next-line @typescript-eslint/no-explicit-any -- Necessary until Root doesn't extend `any`
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AppRegistry.registerComponent('Joplin', () => Root as any);
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// Fill properties not yet available in the TypeScript DOM types.
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interface ExtendedNavigator extends Navigator {
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virtualKeyboard?: { overlaysContent: boolean };
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}
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declare const navigator: ExtendedNavigator;
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// Should prevent the browser from auto-deleting background data.
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const requestPersistentStorage = async () => {
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if (!(await navigator.storage.persisted())) {
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await navigator.storage.persist();
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}
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};
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const keepAppAboveKeyboard = () => {
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let updateQueued = false;
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// This prevents the virtual keyboard from covering content near the bottom of the screen
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// (e.g. the markdown toolbar) on both iOS and Android. As of June 2024, this can't be
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// done with the Virtual Keyboard API on iOS.
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const handleViewportChange = () => {
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if (updateQueued) return;
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updateQueued = true;
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requestAnimationFrame(() => {
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updateQueued = false;
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// The visual viewport changes as the user zooms in and out. Only adjust the body's height
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// when the user's (pinch/touchpad) zoom level is roughly 100% or less.
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if (window.visualViewport.scale <= 1.01) {
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document.body.style.height = `${window.visualViewport.height}px`;
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// Additional scroll space can also be added by the browser when focusing a text input (e.g.
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// the markdown editor). Make sure that the top of the editor is still visible:
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document.scrollingElement.scrollTop = 0;
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} else {
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document.body.style.height = '';
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}
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});
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};
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if (window.visualViewport) {
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window.visualViewport.addEventListener('resize', handleViewportChange);
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}
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};
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addEventListener('DOMContentLoaded', async () => {
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if (window.crossOriginIsolated === false) {
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// Currently, reloading should be handled by serviceWorker.ts -- this change is left for
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// debugging purposes.
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document.body.prepend(
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document.createTextNode('Warning: crossOriginIsolated is false. SharedArrayBuffer and similar APIs may not work correctly. Try refreshing the page.'),
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);
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}
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keepAppAboveKeyboard();
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void requestPersistentStorage();
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AppRegistry.runApplication('Joplin', {
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rootTag: document.querySelector('#root'),
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});
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});
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