37 lines
788 B
TypeScript
37 lines
788 B
TypeScript
import { Entry } from "./entry";
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import { makeIDGen } from "./util";
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const playlistIndexGen = makeIDGen(0);
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export abstract class Playlist {
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public entries: Entry[] = [];
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constructor(public index = playlistIndexGen.next().value) {}
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abstract toXML(): string;
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addEntry(entry: Entry) {
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this.entries.push(entry);
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}
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renderEntries() {
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return this.entries.map((e) => e.toXML()).join("\n");
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}
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}
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export class AudioPlaylist extends Playlist {
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toXML() {
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return /* HTML */ `<playlist id="playlist${this.index}">
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<property name="kdenlive:audio_track">1</property>
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${this.renderEntries()}
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</playlist>`;
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}
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}
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export class VideoPlaylist extends Playlist {
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toXML() {
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return /* HTML */ ` <playlist id="playlist${this.index}">
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${this.renderEntries()}
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</playlist>`;
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}
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}
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