90 lines
2.4 KiB
Dart
90 lines
2.4 KiB
Dart
import 'package:aves/widgets/common/basic/outlined_text.dart';
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import 'package:aves/widgets/viewer/video/controller.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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class VideoSubtitles extends StatelessWidget {
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final AvesVideoController controller;
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final bool debugMode;
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const VideoSubtitles({
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Key? key,
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required this.controller,
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this.debugMode = false,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Selector<MediaQueryData, Orientation>(
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selector: (c, mq) => mq.orientation,
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builder: (c, orientation, child) {
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final y = orientation == Orientation.portrait ? .5 : .8;
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return Align(
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alignment: Alignment(0, debugMode ? -y : y),
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child: child,
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);
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},
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child: StreamBuilder<String?>(
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stream: controller.timedTextStream,
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builder: (context, snapshot) {
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final text = snapshot.data;
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return text != null
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? SubtitleText(
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text: text,
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debugMode: debugMode,
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)
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: const SizedBox();
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},
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),
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);
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}
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}
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class SubtitleText extends StatelessWidget {
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final String text;
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final bool debugMode;
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const SubtitleText({
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Key? key,
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required this.text,
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this.debugMode = false,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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late final String displayText;
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if (debugMode) {
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displayText = text;
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} else {
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// TODO TLAD [video] process ASS tags, cf https://aegi.vmoe.info/docs/3.0/ASS_Tags/
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// e.g. `And I'm like, "We can't {\i1}not{\i0} see it."`
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// e.g. `{\fad(200,200)\blur3}lorem ipsum"`
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// e.g. `{\fnCrapFLTSB\an9\bord5\fs70\c&H403A2D&\3c&HE5E5E8&\pos(1868.286,27.429)}lorem ipsum"`
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// implement these with RegExp + TextSpans:
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// \i: italics
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// \b: bold
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// \c: fill color
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// \1c: fill color
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// \3c: border color
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// \r: reset
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displayText = text.replaceAll(RegExp('{.*?}'), '');
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}
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return OutlinedText(
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text: displayText,
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style: const TextStyle(
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fontSize: 20,
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shadows: [
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Shadow(
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color: Colors.black54,
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offset: Offset(1, 1),
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),
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],
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),
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outlineWidth: 1,
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outlineColor: Colors.black,
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textAlign: TextAlign.center,
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);
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}
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}
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