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chore: Improved performance for some widgets (#525)
Co-authored-by: PartyDonut <PartyDonut@users.noreply.github.com>
This commit is contained in:
PartyDonut
GitHub
parent
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commit
07972ea5ee
16 changed files with 589 additions and 545 deletions
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@ -5,13 +5,14 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:iconsax_plus/iconsax_plus.dart';
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import 'package:fladder/models/item_base_model.dart';
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import 'package:fladder/screens/shared/flat_button.dart';
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import 'package:fladder/screens/shared/media/banner_play_button.dart';
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import 'package:fladder/util/adaptive_layout/adaptive_layout.dart';
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import 'package:fladder/util/fladder_image.dart';
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import 'package:fladder/util/focus_provider.dart';
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import 'package:fladder/util/item_base_model/item_base_model_extensions.dart';
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import 'package:fladder/util/list_padding.dart';
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import 'package:fladder/util/themes_data.dart';
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import 'package:fladder/widgets/shared/ensure_visible.dart';
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import 'package:fladder/widgets/shared/item_actions.dart';
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import 'package:fladder/widgets/shared/modal_bottom_sheet.dart';
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@ -64,148 +65,151 @@ class _CarouselBannerState extends ConsumerState<CarouselBanner> {
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itemExtent: itemExtent,
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children: [
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...widget.items.mapIndexed(
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(index, item) => LayoutBuilder(builder: (context, constraints) {
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final opacity = (constraints.maxWidth / maxExtent);
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return Stack(
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clipBehavior: Clip.none,
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children: [
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FladderImage(image: item.bannerImage),
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Opacity(
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opacity: opacity.clamp(0, 1),
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child: Stack(
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children: [
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Positioned.fill(
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child: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.bottomLeft,
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end: Alignment.topCenter,
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colors: [
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ThemesData.of(context)
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.dark
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.colorScheme
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.primaryContainer
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.withValues(alpha: 0.85),
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Colors.transparent,
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],
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),
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(index, item) => LayoutBuilder(
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builder: (context, constraints) {
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final opacity = (constraints.maxWidth / maxExtent);
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return FocusButton(
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onTap: () => widget.items[index].navigateTo(context),
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onFocusChanged: (hover) {
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context.ensureVisible();
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},
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onLongPress: AdaptiveLayout.inputDeviceOf(context) == InputDevice.pointer
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? null
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: () {
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final poster = widget.items[index];
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showBottomSheetPill(
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context: context,
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item: poster,
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content: (scrollContext, scrollController) => ListView(
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shrinkWrap: true,
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controller: scrollController,
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children: poster
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.generateActions(context, ref)
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.listTileItems(scrollContext, useIcons: true),
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),
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);
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},
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onSecondaryTapDown: AdaptiveLayout.inputDeviceOf(context) == InputDevice.touch
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? null
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: (details) async {
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Offset localPosition = details.globalPosition;
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RelativeRect position = RelativeRect.fromLTRB(
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localPosition.dx, localPosition.dy, localPosition.dx, localPosition.dy);
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final poster = widget.items[index];
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await showMenu(
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context: context,
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position: position,
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items: poster.generateActions(context, ref).popupMenuItems(useIcons: true),
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);
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},
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child: Stack(
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children: [
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FladderImage(image: item.bannerImage),
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Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.bottomLeft,
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end: Alignment.topCenter,
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colors: [
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ThemesData.of(context)
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.dark
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.colorScheme
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.primaryContainer
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.withValues(alpha: opacity.clamp(0, 1)),
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Colors.transparent,
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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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Align(
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alignment: Alignment.bottomLeft,
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child: Padding(
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padding: const EdgeInsets.all(16.0).copyWith(right: constraints.maxWidth * 0.2),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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item.title,
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maxLines: 2,
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softWrap: item.title.length > 25,
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overflow: TextOverflow.fade,
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style:
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Theme.of(context).textTheme.headlineMedium?.copyWith(color: Colors.white),
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),
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if (item.label(context) != null || item.subText != null)
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Text(
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item.label(context) ?? item.subText ?? "",
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maxLines: 2,
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softWrap: false,
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overflow: TextOverflow.fade,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(color: Colors.white),
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),
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].addInBetween(const SizedBox(height: 4)),
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),
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),
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),
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FlatButton(
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onTap: () => widget.items[index].navigateTo(context),
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onLongPress: AdaptiveLayout.inputDeviceOf(context) == InputDevice.pointer
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? null
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: () {
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final poster = widget.items[index];
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showBottomSheetPill(
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context: context,
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item: poster,
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content: (scrollContext, scrollController) => ListView(
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shrinkWrap: true,
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controller: scrollController,
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children: poster
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.generateActions(context, ref)
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.listTileItems(scrollContext, useIcons: true),
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Align(
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alignment: Alignment.bottomLeft,
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child: Padding(
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padding: const EdgeInsets.all(16.0).copyWith(right: constraints.maxWidth * 0.2),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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item.title,
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maxLines: 2,
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softWrap: item.title.length > 25,
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overflow: TextOverflow.fade,
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style: Theme.of(context)
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.textTheme
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.headlineMedium
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?.copyWith(color: Colors.white),
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),
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);
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},
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onSecondaryTapDown: AdaptiveLayout.inputDeviceOf(context) == InputDevice.touch
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? null
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: (details) async {
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Offset localPosition = details.globalPosition;
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RelativeRect position = RelativeRect.fromLTRB(
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localPosition.dx, localPosition.dy, localPosition.dx, localPosition.dy);
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final poster = widget.items[index];
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await showMenu(
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context: context,
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position: position,
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items: poster.generateActions(context, ref).popupMenuItems(useIcons: true),
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);
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},
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),
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ExcludeFocus(
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child: BannerPlayButton(item: widget.items[index]),
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),
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IgnorePointer(
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child: Container(
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decoration: BoxDecoration(
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border: Border.all(
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color: Colors.white.withValues(alpha: 0.1),
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width: 1.0,
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if (item.label(context) != null || item.subText != null)
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Text(
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item.label(context) ?? item.subText ?? "",
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maxLines: 2,
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softWrap: false,
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overflow: TextOverflow.fade,
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style: Theme.of(context)
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.textTheme
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.titleMedium
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?.copyWith(color: Colors.white),
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),
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].addInBetween(const SizedBox(height: 4)),
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),
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borderRadius: border),
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),
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),
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),
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ExcludeFocus(
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child: BannerPlayButton(item: widget.items[index]),
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),
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IgnorePointer(
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child: Container(
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decoration: BoxDecoration(
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border: Border.all(
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color: Colors.white.withValues(alpha: 0.1),
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width: 1.0,
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),
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borderRadius: border,
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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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if (AdaptiveLayout.inputDeviceOf(context) == InputDevice.pointer)
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AnimatedOpacity(
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duration: const Duration(milliseconds: 250),
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opacity: showControls ? 1 : 0,
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child: IgnorePointer(
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ignoring: !showControls,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Align(
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alignment: Alignment.center,
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child: Row(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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IconButton.filledTonal(
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onPressed: () {
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final currentPos = carouselController.position;
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carouselController.animateTo(currentPos.pixels - itemExtent,
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curve: Curves.easeInOutCubic, duration: const Duration(milliseconds: 250));
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},
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icon: const Icon(IconsaxPlusLinear.arrow_left_1),
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),
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IconButton.filledTonal(
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onPressed: () {
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final currentPos = carouselController.position;
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carouselController.animateTo(currentPos.pixels + itemExtent,
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curve: Curves.easeInOutCubic, duration: const Duration(milliseconds: 250));
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},
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icon: const Icon(IconsaxPlusLinear.arrow_right_3),
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),
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],
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ExcludeFocus(
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child: AnimatedOpacity(
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duration: const Duration(milliseconds: 250),
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opacity: showControls ? 1 : 0,
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child: IgnorePointer(
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ignoring: !showControls,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Align(
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alignment: Alignment.center,
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child: Row(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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IconButton.filledTonal(
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onPressed: () {
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final currentPos = carouselController.position;
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carouselController.animateTo(currentPos.pixels - itemExtent,
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curve: Curves.easeInOutCubic, duration: const Duration(milliseconds: 250));
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},
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icon: const Icon(IconsaxPlusLinear.arrow_left_1),
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),
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IconButton.filledTonal(
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onPressed: () {
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final currentPos = carouselController.position;
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carouselController.animateTo(currentPos.pixels + itemExtent,
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curve: Curves.easeInOutCubic, duration: const Duration(milliseconds: 250));
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},
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icon: const Icon(IconsaxPlusLinear.arrow_right_3),
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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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