192 lines
7.6 KiB
Dart
192 lines
7.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:media_kit/media_kit.dart';
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/// Bottom sheet for selecting subtitle tracks
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class SubtitleTrackSheet extends StatelessWidget {
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final Player player;
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const SubtitleTrackSheet({
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super.key,
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required this.player,
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});
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static BoxConstraints getBottomSheetConstraints(BuildContext context) {
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final size = MediaQuery.of(context).size;
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final isDesktop = size.width > 600;
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return BoxConstraints(
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maxWidth: isDesktop ? 700 : double.infinity,
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maxHeight: isDesktop ? 400 : size.height * 0.75,
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minHeight: isDesktop ? 300 : size.height * 0.5,
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);
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}
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static void show(BuildContext context, Player player) {
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showModalBottomSheet(
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context: context,
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backgroundColor: Colors.grey[900],
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isScrollControlled: true,
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constraints: getBottomSheetConstraints(context),
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builder: (context) => SubtitleTrackSheet(player: player),
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);
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}
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@override
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Widget build(BuildContext context) {
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return StreamBuilder<Tracks>(
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stream: player.stream.tracks,
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initialData: player.state.tracks,
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builder: (context, snapshot) {
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final tracks = snapshot.data;
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final subtitles = (tracks?.subtitle ?? [])
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.where((track) => track.id != 'auto' && track.id != 'no')
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.toList();
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return SafeArea(
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child: SizedBox(
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height: MediaQuery.of(context).size.height * 0.75,
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(16),
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child: Row(
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children: [
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const Icon(Icons.subtitles, color: Colors.white),
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const SizedBox(width: 12),
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const Text(
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'Subtitles',
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style: TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.bold,
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),
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),
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const Spacer(),
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IconButton(
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icon: const Icon(Icons.close, color: Colors.white),
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onPressed: () => Navigator.pop(context),
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),
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],
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),
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),
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const Divider(color: Colors.white24, height: 1),
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if (subtitles.isEmpty)
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const Expanded(
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child: Center(
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child: Text(
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'No subtitles available',
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style: TextStyle(color: Colors.white70),
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),
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),
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)
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else
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Expanded(
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child: StreamBuilder<Track>(
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stream: player.stream.track,
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initialData: player.state.track,
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builder: (context, selectedSnapshot) {
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// Use snapshot data or fall back to current state
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final currentTrack =
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selectedSnapshot.data ?? player.state.track;
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final selectedTrack = currentTrack.subtitle;
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final selectedId = selectedTrack.id;
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final isOffSelected = selectedId == 'no';
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return ListView.builder(
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itemCount:
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subtitles.length + 1, // +1 for "Off" option
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itemBuilder: (context, index) {
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// First item is "Off"
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if (index == 0) {
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return ListTile(
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title: Text(
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'Off',
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style: TextStyle(
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color: isOffSelected
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? Colors.blue
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: Colors.white,
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),
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),
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trailing: isOffSelected
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? const Icon(
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Icons.check,
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color: Colors.blue,
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)
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: null,
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onTap: () {
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player.setSubtitleTrack(
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SubtitleTrack.no(),
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);
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Navigator.pop(context);
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},
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);
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}
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// Subsequent items are subtitle tracks
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final subtitle = subtitles[index - 1];
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final isSelected = subtitle.id == selectedId;
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// Build label with available info
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final parts = <String>[];
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if (subtitle.title != null &&
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subtitle.title!.isNotEmpty) {
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parts.add(subtitle.title!);
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}
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if (subtitle.language != null &&
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subtitle.language!.isNotEmpty) {
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parts.add(subtitle.language!.toUpperCase());
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}
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if (subtitle.codec != null &&
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subtitle.codec!.isNotEmpty) {
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// Format codec names nicely
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String codecName = subtitle.codec!.toUpperCase();
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if (codecName == 'SUBRIP') {
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codecName = 'SRT';
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} else if (codecName == 'DVD_SUBTITLE') {
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codecName = 'DVD';
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} else if (codecName == 'ASS' ||
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codecName == 'SSA') {
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codecName = codecName; // Keep as-is
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} else if (codecName == 'WEBVTT') {
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codecName = 'VTT';
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}
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parts.add(codecName);
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}
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final label = parts.isEmpty
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? 'Track $index'
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: parts.join(' · ');
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return ListTile(
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title: Text(
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label,
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style: TextStyle(
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color:
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isSelected ? Colors.blue : Colors.white,
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),
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),
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trailing: isSelected
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? const Icon(
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Icons.check,
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color: Colors.blue,
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)
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: null,
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onTap: () {
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player.setSubtitleTrack(subtitle);
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Navigator.pop(context);
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},
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);
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},
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);
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},
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),
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),
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],
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),
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),
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);
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},
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);
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}
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}
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