48 lines
No EOL
1.2 KiB
TypeScript
48 lines
No EOL
1.2 KiB
TypeScript
import type Screen from '../Screen/Screen';
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import type { Message } from '../messages';
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import { MType } from '../messages';
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import ListWalker from '../../common/ListWalker';
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import DOMManager from './DOM/DOMManager';
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export default class PagesManager extends ListWalker<DOMManager> {
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private currentPage: DOMManager | null = null
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constructor(
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private screen: Screen,
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private isMobile: boolean,
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private setCssLoading: ConstructorParameters<typeof DOMManager>[3],
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) { super() }
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/*
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Assumed that messages added in a correct time sequence.
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*/
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appendMessage(m: Message): void {
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if (m.tp === MType.CreateDocument) {
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super.append(new DOMManager(this.screen, this.isMobile, m.time, this.setCssLoading))
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}
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if (this.last === null) {
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// Log wrong
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return;
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}
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this.last.append(m)
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}
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sortPages(comparator: (a: Message, b: Message) => number) {
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this.forEach(page => page.sort(comparator))
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}
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moveReady(t: number): Promise<void> {
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const requiredPage = this.moveGetLast(t)
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if (requiredPage != null) {
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this.currentPage = requiredPage
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this.currentPage.reset() // Otherwise it won't apply create_document
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}
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if (this.currentPage != null) {
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return this.currentPage.moveReady(t)
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}
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return Promise.resolve()
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}
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} |