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feat: 倍速与字幕就近弹出菜单

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This commit is contained in:
orz12
2024-03-01 06:32:19 +08:00
parent 05143fc90e
commit b7e2fd63e3
3 changed files with 72 additions and 132 deletions
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61
lib/plugin/pl_player/controller.dart
View File

@@ -97,6 +97,7 @@ class PlPlayerController {
bool _enableHeart = true;
bool _isFirstTime = true;
final RxList<Map<String, String>> _vttSubtitles = <Map<String, String>>[].obs;
final RxInt _vttSubtitlesIndex = 0.obs;
Timer? _timer;
Timer? _timerForSeek;
@@ -150,7 +151,8 @@ class PlPlayerController {
Stream<bool> get onMuteChanged => _mute.stream;
// 视频字幕
RxList<dynamic> get vttSubtitles => _vttSubtitles;
RxList<Map<String,String>> get vttSubtitles => _vttSubtitles;
RxInt get vttSubtitlesIndex => _vttSubtitlesIndex;
/// [videoPlayerController] instance of Player
Player? get videoPlayerController => _videoPlayerController;
@@ -302,6 +304,7 @@ class PlPlayerController {
for (final PlaySpeed i in PlaySpeed.values) {
speedsList.add(i.value);
}
speedsList.sort();
// _playerEventSubs = onPlayerStatusChanged.listen((PlayerStatus status) {
// if (status == PlayerStatus.playing) {
@@ -1106,62 +1109,18 @@ class PlPlayerController {
}
}
/// 选择字幕
void showSetSubtitleSheet() async {
showDialog(
context: Get.context!,
builder: (BuildContext context) {
return AlertDialog(
title: const Text('选择字幕（测试）'),
content: StatefulBuilder(
builder: (BuildContext context, StateSetter setState) {
return Wrap(
spacing: 8,
runSpacing: 2,
children: [
FilledButton.tonal(
onPressed: () async {
await removeSubtitle();
Get.back();
},
child: const Text("关闭字幕"),
),
for (final Map<String, String> i in _vttSubtitles) ...<Widget>[
FilledButton.tonal(
onPressed: () async {
await setSubtitle(i);
Get.back();
},
child: Text(i["title"]!),
),
]
],
);
}),
actions: <Widget>[
TextButton(
onPressed: () => Get.back(),
child: Text(
'取消',
style: TextStyle(color: Theme.of(context).colorScheme.outline),
),
),
],
);
},
);
}
removeSubtitle() {
_videoPlayerController?.setSubtitleTrack(SubtitleTrack.no());
}
// 设定字幕轨道
setSubtitle(Map<String, String> s) {
if (s['text'] == null) {
_videoPlayerController?.setSubtitleTrack(SubtitleTrack.no());
_vttSubtitlesIndex.value = 0;
return;
}
_videoPlayerController?.setSubtitleTrack(SubtitleTrack.data(
s['text']!,
title: s['title']!,
language: s['language']!,
));
_vttSubtitlesIndex.value = _vttSubtitles.indexOf(s);
}
}

136
lib/plugin/pl_player/widgets/bottom_control.dart
View File

@@ -152,16 +152,35 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
: SizedBox(
width: 45,
height: 30,
child: IconButton(
tooltip: '字幕',
style: ButtonStyle(
padding: MaterialStateProperty.all(EdgeInsets.zero),
),
onPressed: () => _.showSetSubtitleSheet(),
icon: const Icon(
Icons.closed_caption_off_outlined,
size: 19,
color: Colors.white,
child: PopupMenuButton<Map<String, String>>(
onSelected: (Map<String, String> value) {
controller!.setSubtitle(value);
},
initialValue:
_.vttSubtitles[_.vttSubtitlesIndex.value],
color: Colors.black.withOpacity(0.8),
itemBuilder: (BuildContext context) {
return _.vttSubtitles
.map((Map<String, String> subtitle) {
return PopupMenuItem<Map<String, String>>(
value: subtitle,
child: Text(
"${subtitle['title']}",
style: const TextStyle(color: Colors.white),
),
);
}).toList();
},
child: Container(
width: 45,
height: 30,
alignment: Alignment.center,
child: const Icon(
Icons.closed_caption_off_outlined,
size: 19,
color: Colors.white,
semanticLabel: '字幕',
),
),
),
),
@@ -169,17 +188,32 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
SizedBox(
width: 45,
height: 30,
child: TextButton(
style: ButtonStyle(
padding: MaterialStateProperty.all(EdgeInsets.zero),
),
onPressed: () => showSetSpeedSheet(),
child: Obx(
() => Text(
'${_.playbackSpeed}X',
style: const TextStyle(color: Colors.white, fontSize: 13),
semanticsLabel: '${_.playbackSpeed}倍速',
),
child: PopupMenuButton<double>(
onSelected: (double value) {
controller!.setPlaybackSpeed(value);
},
initialValue: _.playbackSpeed,
color: Colors.black.withOpacity(0.8),
itemBuilder: (BuildContext context) {
return _.speedsList.map((double speed) {
return PopupMenuItem<double>(
value: speed,
child: Text(
"${speed}X",
style: const TextStyle(color: Colors.white),
semanticsLabel: "$speed倍速",
),
);
}).toList();
},
child: Container(
width: 45,
height: 30,
alignment: Alignment.center,
child: Obx(() => Text("${_.playbackSpeed}X",
style:
const TextStyle(color: Colors.white, fontSize: 13),
semanticsLabel: "${_.playbackSpeed}倍速")),
),
),
),
@@ -207,64 +241,4 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
),
);
}
/// 选择倍速
void showSetSpeedSheet() {
final double currentSpeed = controller!.playbackSpeed;
List<double> speedsList = controller!.speedsList;
showDialog(
context: Get.context!,
builder: (BuildContext context) {
return AlertDialog(
title: const Text('播放速度'),
content: StatefulBuilder(
builder: (BuildContext context, StateSetter setState) {
return Wrap(
spacing: 8,
runSpacing: 2,
children: [
for (final double i in speedsList) ...<Widget>[
if (i == currentSpeed) ...<Widget>[
FilledButton(
onPressed: () async {
// setState(() => currentSpeed = i),
await controller!.setPlaybackSpeed(i);
Get.back();
},
child: Text(i.toString()),
),
] else ...[
FilledButton.tonal(
onPressed: () async {
// setState(() => currentSpeed = i),
await controller!.setPlaybackSpeed(i);
Get.back();
},
child: Text(i.toString()),
),
]
]
],
);
}),
actions: <Widget>[
TextButton(
onPressed: () => Get.back(),
child: Text(
'取消',
style: TextStyle(color: Theme.of(context).colorScheme.outline),
),
),
TextButton(
onPressed: () async {
await controller!.setDefaultSpeed();
Get.back();
},
child: const Text('默认速度'),
),
],
);
},
);
}
}