86 lines
2.7 KiB
TypeScript
86 lines
2.7 KiB
TypeScript
// (C) Copyright 2015 Moodle Pty Ltd.
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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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import { Component, OnDestroy, ViewChild } from '@angular/core';
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import { CoreCourseModuleMainActivityPage } from '@features/course/classes/main-activity-page';
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import { CanLeave } from '@guards/can-leave';
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import { CoreDomUtils } from '@services/utils/dom';
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import { Translate } from '@singletons';
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import { AddonModH5PActivityIndexComponent } from '../../components/index';
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/**
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* Page that displays an H5P activity.
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*/
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@Component({
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selector: 'page-addon-mod-h5pactivity-index',
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templateUrl: 'index.html',
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})
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export class AddonModH5PActivityIndexPage extends CoreCourseModuleMainActivityPage<AddonModH5PActivityIndexComponent>
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implements CanLeave, OnDestroy {
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canLeaveSafely = false;
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remainingTimeout?: number;
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@ViewChild(AddonModH5PActivityIndexComponent) activityComponent?: AddonModH5PActivityIndexComponent;
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/**
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* @inheritdoc
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*/
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async canLeave(): Promise<boolean> {
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if (!this.activityComponent?.playing || this.activityComponent.isOpeningPage || this.activityComponent.saveStateEnabled) {
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return true;
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}
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if (!this.canLeaveSafely) {
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try {
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await CoreDomUtils.showConfirm(Translate.instant('core.confirmleaveunknownchanges'));
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return true;
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} catch {
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return false;
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}
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}
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return true;
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}
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/**
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* Set if this activity can be leaved safely (withow showing warning modal) if activity is finished
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* 10 seconds before.
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*
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* @param isDone the H5P activity is done.
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*/
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setCanleaveSafely(isDone: boolean): void {
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this.canLeaveSafely = isDone;
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if (this.remainingTimeout) {
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clearTimeout(this.remainingTimeout);
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}
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// When user finish an activity, he have 10 seconds to leave safely (without show alert).
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this.remainingTimeout = window.setTimeout(() => {
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this.canLeaveSafely = false;
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}, 10000);
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}
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/**
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* @inheritdoc
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*/
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ngOnDestroy(): void {
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if (this.remainingTimeout) {
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clearTimeout(this.remainingTimeout);
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}
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}
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}
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