forked from EVOgeek/Vmeda.Online
67 lines
2.2 KiB
TypeScript
67 lines
2.2 KiB
TypeScript
// (C) Copyright 2015 Martin Dougiamas
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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 } from '@angular/core';
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import { IonicPage, ViewController, NavParams } from 'ionic-angular';
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/**
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* Modal that renders the quiz navigation.
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*/
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@IonicPage({ segment: 'addon-mod-quiz-navigation-modal' })
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@Component({
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selector: 'page-addon-mod-quiz-navigation-modal',
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templateUrl: 'navigation-modal.html',
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})
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export class AddonModQuizNavigationModalPage {
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/**
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* The instance of the page that opened the modal. We use the instance instead of the needed attributes for these reasons:
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* - Some attributes can change dynamically, and we don't want to create the modal everytime the user opens it.
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* - The onDidDismiss function takes a while to be called, making the app seem slow. This way we can directly call
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* the functions we need without having to wait for the modal to be dismissed.
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* @type {any}
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*/
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pageInstance: any;
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constructor(params: NavParams, protected viewCtrl: ViewController) {
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this.pageInstance = params.get('page');
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}
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/**
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* Close modal.
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*/
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closeModal(): void {
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this.viewCtrl.dismiss();
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}
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/**
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* Load a certain page.
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*
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* @param {number} page The page to load.
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* @param {number} [slot] Slot of the question to scroll to.
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*/
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loadPage(page: number, slot: number): void {
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this.pageInstance.changePage && this.pageInstance.changePage(page, true, slot);
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this.closeModal();
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}
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/**
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* Switch mode in review.
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*/
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switchMode(): void {
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this.pageInstance.switchMode && this.pageInstance.switchMode();
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this.closeModal();
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}
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}
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