admin1
122 lines
4.1 KiB
Dart
122 lines
4.1 KiB
Dart
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part of 'player_page.dart';
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extension _PlayerPageOverlays on _PlayerPageState {
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List<Widget> _buildVideoOverlays(PlaybackSession session) {
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return [
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Positioned(
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top: 20,
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left: 0,
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right: 0,
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bottom: 0,
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child: ValueListenableBuilder<int>(
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valueListenable: _danmakuOverlayVersion,
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builder: (context, value, child) {
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if (!_danmakuLoaded || !_panelSettings.enabled) {
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return const SizedBox.shrink();
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}
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return IgnorePointer(
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child: ValueListenableBuilder<bool>(
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valueListenable: _bufferingOverlayVisible,
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builder: (context, buffering, child) {
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return Opacity(opacity: buffering ? 0.0 : 1.0, child: child);
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},
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child: LayoutBuilder(
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builder: (context, constraints) {
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final screenHeight = constraints.maxHeight.isFinite
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? constraints.maxHeight
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: null;
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_danmakuOverlayHeight = screenHeight;
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final option = _buildDanmakuOption(_panelSettings);
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if (screenHeight != null &&
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(screenHeight != _danmakuOverlaySyncedHeight ||
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!identical(
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_panelSettings,
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_danmakuOverlaySyncedSettings,
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))) {
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_danmakuOverlaySyncedHeight = screenHeight;
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_danmakuOverlaySyncedSettings = _panelSettings;
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (!mounted) return;
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_feeder.setPanelSettings(
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_panelSettings,
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option: _buildDanmakuOption(_panelSettings),
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);
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});
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}
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return DanmakuScreen(
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option: option,
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createdController: (c) {
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_feeder.attach(c);
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_feeder.setPanelSettings(
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_panelSettings,
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option: option,
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);
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final pos = session.engine.state.position;
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_syncDanmakuFeederForSession(
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_feeder,
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session,
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pos.inMilliseconds / 1000.0,
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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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Positioned.fill(
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child: ValueListenableBuilder<int>(
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valueListenable: _subtitleOverlayVersion,
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builder: (context, value, child) {
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return StyledSubtitleOverlay(
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player: session.engine,
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settings: _subtitleSettings,
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externalLines: session.externalSubtitleLines,
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externalActive: session.activeExternalSubtitle,
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);
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},
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),
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),
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Positioned.fill(
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child: BufferingOverlay(
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player: session.engine,
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speedMonitor: session.speedMonitor,
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suppress: _switchInFlight,
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onBufferingChanged: (value) {
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if (mounted) _bufferingOverlayVisible.value = value;
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},
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),
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),
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ValueListenableBuilder<bool>(
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valueListenable: _debugHudVisible,
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builder: (context, visible, _) {
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if (!visible) return const SizedBox.shrink();
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return PlayerDebugHud(
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engine: session.engine,
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frameMonitor: _frameJankMonitor,
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);
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},
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),
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];
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}
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List<Widget> _buildPipOverlays(PlaybackSession session) {
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return [
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Positioned.fill(
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child: BufferingOverlay(
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player: session.engine,
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speedMonitor: session.speedMonitor,
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onBufferingChanged: (value) {
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if (mounted) _bufferingOverlayVisible.value = value;
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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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