a22573bf0b
- WordPress core y plugins - Tema Twenty Twenty-Four configurado - Plugin allow-unfiltered-html.php simplificado - .gitignore configurado para excluir wp-config.php y uploads 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
119 lines
3.5 KiB
JavaScript
Executable File
119 lines
3.5 KiB
JavaScript
Executable File
/* Copyright 2014 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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class OverlayManager {
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#overlays = new WeakMap();
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#active = null;
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get active() {
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return this.#active;
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}
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/**
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* @param {HTMLDialogElement} dialog - The overlay's DOM element.
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* @param {boolean} [canForceClose] - Indicates if opening the overlay closes
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* an active overlay. The default is `false`.
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* @returns {Promise} A promise that is resolved when the overlay has been
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* registered.
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*/
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async register(dialog, canForceClose = false) {
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if (typeof dialog !== 'object') {
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throw new Error('Not enough parameters.');
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} else if (this.#overlays.has(dialog)) {
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throw new Error('The overlay is already registered.');
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}
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this.#overlays.set(dialog, { canForceClose });
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if (
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typeof PDFJSDev !== 'undefined' &&
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PDFJSDev.test('GENERIC && !SKIP_BABEL') &&
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!dialog.showModal
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) {
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const dialogPolyfill = require('dialog-polyfill/dist/dialog-polyfill.js');
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dialogPolyfill.registerDialog(dialog);
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if (!this._dialogPolyfillCSS) {
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this._dialogPolyfillCSS = true;
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const style = document.createElement('style');
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style.textContent = PDFJSDev.eval('DIALOG_POLYFILL_CSS');
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document.head.prepend(style);
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}
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}
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dialog.addEventListener('cancel', (evt) => {
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this.#active = null;
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});
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}
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/**
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* @param {HTMLDialogElement} dialog - The overlay's DOM element.
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* @returns {Promise} A promise that is resolved when the overlay has been
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* unregistered.
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*/
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async unregister(dialog) {
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if (!this.#overlays.has(dialog)) {
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throw new Error('The overlay does not exist.');
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} else if (this.#active === dialog) {
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throw new Error(
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'The overlay cannot be removed while it is active.',
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);
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}
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this.#overlays.delete(dialog);
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}
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/**
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* @param {HTMLDialogElement} dialog - The overlay's DOM element.
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* @returns {Promise} A promise that is resolved when the overlay has been
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* opened.
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*/
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async open(dialog) {
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if (!this.#overlays.has(dialog)) {
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throw new Error('The overlay does not exist.');
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} else if (this.#active) {
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if (this.#active === dialog) {
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throw new Error('The overlay is already active.');
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} else if (this.#overlays.get(dialog).canForceClose) {
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await this.close();
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} else {
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throw new Error('Another overlay is currently active.');
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}
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}
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this.#active = dialog;
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dialog.showModal();
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}
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/**
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* @param {HTMLDialogElement} dialog - The overlay's DOM element.
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* @returns {Promise} A promise that is resolved when the overlay has been
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* closed.
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*/
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async close(dialog = this.#active) {
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if (!this.#overlays.has(dialog)) {
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throw new Error('The overlay does not exist.');
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} else if (!this.#active) {
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throw new Error('The overlay is currently not active.');
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} else if (this.#active !== dialog) {
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throw new Error('Another overlay is currently active.');
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}
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dialog.close();
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this.#active = null;
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}
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}
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export { OverlayManager };
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