mirror of
https://github.com/HChaZZY/PiliPlus.git
synced 2025-12-06 09:13:48 +08:00
465 lines
15 KiB
Dart
465 lines
15 KiB
Dart
import 'dart:math';
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import 'package:PiliPalaX/common/widgets/article_content.dart';
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import 'package:PiliPalaX/common/widgets/http_error.dart';
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import 'package:PiliPalaX/http/loading_state.dart';
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import 'package:easy_debounce/easy_throttle.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
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import 'package:get/get.dart';
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import 'package:PiliPalaX/common/skeleton/video_reply.dart';
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import 'package:PiliPalaX/common/widgets/html_render.dart';
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import 'package:PiliPalaX/common/widgets/network_img_layer.dart';
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import 'package:PiliPalaX/models/common/reply_type.dart';
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import 'package:PiliPalaX/pages/video/detail/reply/widgets/reply_item.dart';
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import 'package:PiliPalaX/pages/video/detail/reply_reply/index.dart';
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import 'package:PiliPalaX/utils/feed_back.dart';
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import 'package:share_plus/share_plus.dart';
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import '../../utils/grid.dart';
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import 'controller.dart';
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class HtmlRenderPage extends StatefulWidget {
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const HtmlRenderPage({super.key});
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@override
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State<HtmlRenderPage> createState() => _HtmlRenderPageState();
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}
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class _HtmlRenderPageState extends State<HtmlRenderPage>
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with TickerProviderStateMixin {
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final HtmlRenderController _htmlRenderCtr = Get.put(HtmlRenderController());
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late String title;
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late String id;
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late String url;
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late String dynamicType;
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late int type;
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bool _isFabVisible = true;
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late AnimationController fabAnimationCtr;
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@override
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void initState() {
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super.initState();
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title = Get.parameters['title']!;
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id = Get.parameters['id']!;
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url = Get.parameters['url']!;
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dynamicType = Get.parameters['dynamicType']!;
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type = dynamicType == 'picture' ? 11 : 12;
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fabAnimationCtr = AnimationController(
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vsync: this,
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duration: const Duration(milliseconds: 300),
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);
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fabAnimationCtr.forward();
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scrollListener();
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}
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@override
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void dispose() {
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fabAnimationCtr.dispose();
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_htmlRenderCtr.scrollController.removeListener(() {});
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super.dispose();
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}
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void scrollListener() {
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_htmlRenderCtr.scrollController.addListener(
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() {
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// 分页加载
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if (_htmlRenderCtr.scrollController.position.pixels >=
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_htmlRenderCtr.scrollController.position.maxScrollExtent - 300) {
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EasyThrottle.throttle('replylist', const Duration(seconds: 2), () {
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_htmlRenderCtr.onLoadMore();
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});
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}
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// 标题
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// if (scrollController.offset > 55 && !_visibleTitle) {
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// _visibleTitle = true;
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// titleStreamC.add(true);
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// } else if (scrollController.offset <= 55 && _visibleTitle) {
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// _visibleTitle = false;
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// titleStreamC.add(false);
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// }
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// fab按钮
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final ScrollDirection direction =
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_htmlRenderCtr.scrollController.position.userScrollDirection;
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if (direction == ScrollDirection.forward) {
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_showFab();
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} else if (direction == ScrollDirection.reverse) {
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_hideFab();
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}
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},
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);
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}
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void _showFab() {
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if (!_isFabVisible) {
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_isFabVisible = true;
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fabAnimationCtr.forward();
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}
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}
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void _hideFab() {
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if (_isFabVisible) {
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_isFabVisible = false;
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fabAnimationCtr.reverse();
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}
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}
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void replyReply(replyItem) {
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int oid = replyItem.oid;
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int rpid = replyItem.rpid!;
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Get.to(
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() => Scaffold(
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appBar: AppBar(
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titleSpacing: 0,
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centerTitle: false,
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title: Text(
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'评论详情${replyItem.rcount > 0 ? '（${replyItem.rcount}）' : ''}',
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style: Theme.of(context).textTheme.titleMedium,
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),
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),
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body: VideoReplyReplyPanel(
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oid: oid,
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rpid: rpid,
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source: 'dynamic',
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replyType: ReplyType.values[type],
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firstFloor: replyItem,
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),
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),
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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 Scaffold(
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appBar: AppBar(
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centerTitle: false,
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titleSpacing: 0,
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title: Text(
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title,
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style: Theme.of(context).textTheme.titleMedium,
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),
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actions: [
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const SizedBox(width: 4),
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IconButton(
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tooltip: '用内置浏览器打开',
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onPressed: () {
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Get.toNamed('/webviewnew', parameters: {
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'url': url.startsWith('http') ? url : 'https:$url',
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'type': 'url',
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'pageTitle': title,
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});
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},
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icon: const Icon(Icons.open_in_browser_outlined, size: 19),
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),
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PopupMenuButton(
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icon: const Icon(Icons.more_vert),
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itemBuilder: (BuildContext context) => <PopupMenuEntry>[
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PopupMenuItem(
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onTap: () => {
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_htmlRenderCtr.reqHtml(),
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},
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child: const Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.refresh, size: 19),
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SizedBox(width: 10),
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Text('刷新'),
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],
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),
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),
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PopupMenuItem(
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onTap: () => {
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Get.toNamed('/webviewnew', parameters: {
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'url': url.startsWith('http') ? url : 'https:$url',
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'type': 'url',
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'pageTitle': title,
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}),
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},
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child: const Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.open_in_new, size: 19),
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SizedBox(width: 10),
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Text('内置浏览器打开'),
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],
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),
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),
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PopupMenuItem(
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onTap: () => {
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Clipboard.setData(ClipboardData(text: url)),
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SmartDialog.showToast('已复制'),
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},
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child: const Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.copy_rounded, size: 19),
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SizedBox(width: 10),
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Text('复制链接'),
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],
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),
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),
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PopupMenuItem(
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onTap: () => Share.share(url),
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child: const Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.share_outlined, size: 19),
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SizedBox(width: 10),
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Text('分享'),
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],
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),
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),
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],
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),
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const SizedBox(width: 6)
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],
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),
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body: Stack(
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children: [
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OrientationBuilder(
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builder: (context, orientation) {
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double padding = max(context.width / 2 - Grid.maxRowWidth, 0);
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return Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Expanded(
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child: CustomScrollView(
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controller: orientation == Orientation.portrait
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? _htmlRenderCtr.scrollController
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: ScrollController(),
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slivers: [
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SliverPadding(
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padding: orientation == Orientation.portrait
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? EdgeInsets.symmetric(horizontal: padding)
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: EdgeInsets.only(left: padding / 2),
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sliver: SliverToBoxAdapter(
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child: Obx(
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() => _htmlRenderCtr.loaded.value
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? _buildHeader
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: const SizedBox(),
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),
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),
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),
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SliverPadding(
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padding: orientation == Orientation.portrait
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? EdgeInsets.symmetric(horizontal: padding)
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: EdgeInsets.only(left: padding / 2),
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sliver: _buildContent,
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),
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if (orientation == Orientation.portrait) ...[
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SliverToBoxAdapter(
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child: Divider(
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thickness: 8,
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color: Theme.of(context)
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.dividerColor
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.withOpacity(0.05),
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),
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),
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SliverToBoxAdapter(child: replyHeader()),
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Obx(
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() => replyList(_htmlRenderCtr.loadingState.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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if (orientation == Orientation.landscape) ...[
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VerticalDivider(
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thickness: 8,
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color:
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Theme.of(context).dividerColor.withOpacity(0.05)),
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Expanded(
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child: CustomScrollView(
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controller: _htmlRenderCtr.scrollController,
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slivers: [
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SliverPadding(
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padding: EdgeInsets.only(right: padding / 2),
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sliver: SliverToBoxAdapter(
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child: replyHeader(),
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),
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),
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SliverPadding(
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padding: EdgeInsets.only(right: padding / 2),
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sliver: Obx(
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() =>
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replyList(_htmlRenderCtr.loadingState.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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],
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);
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},
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),
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Positioned(
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bottom: MediaQuery.of(context).padding.bottom + 14,
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right: 14,
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child: SlideTransition(
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position: Tween<Offset>(
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begin: const Offset(0, 2),
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end: const Offset(0, 0),
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).animate(CurvedAnimation(
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parent: fabAnimationCtr,
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curve: Curves.easeInOut,
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)),
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child: FloatingActionButton(
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heroTag: null,
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onPressed: () {
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feedBack();
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_htmlRenderCtr.onReply(
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context,
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oid: _htmlRenderCtr.oid.value,
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);
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},
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tooltip: '评论动态',
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child: const Icon(Icons.reply),
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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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Widget replyList(LoadingState loadingState) {
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return loadingState is Success
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? SliverList.builder(
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itemCount: loadingState.response.length + 1,
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itemBuilder: (context, index) {
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if (index == loadingState.response.length) {
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return Container(
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padding: EdgeInsets.only(
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bottom: MediaQuery.of(context).padding.bottom),
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height: MediaQuery.of(context).padding.bottom + 100,
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child: Center(
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child: Obx(
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() => Text(
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_htmlRenderCtr.noMore.value,
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style: TextStyle(
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fontSize: 12,
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color: Theme.of(context).colorScheme.outline,
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),
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),
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),
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),
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);
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} else {
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return ReplyItem(
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replyItem: loadingState.response[index],
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showReplyRow: true,
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replyLevel: '1',
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replyReply: replyReply,
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replyType: ReplyType.values[type],
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onReply: () {
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_htmlRenderCtr.onReply(
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context,
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replyItem: loadingState.response[index],
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index: index,
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);
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},
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onDelete: _htmlRenderCtr.onMDelete,
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);
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}
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},
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)
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: loadingState is Error
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? HttpError(
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errMsg: loadingState.errMsg,
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fn: _htmlRenderCtr.onReload,
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)
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: SliverList.builder(
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itemCount: 5,
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itemBuilder: (context, index) {
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return const VideoReplySkeleton();
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},
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);
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}
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Container replyHeader() {
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return Container(
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height: 45,
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padding: const EdgeInsets.only(left: 12, right: 6),
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child: Row(
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children: [
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const Text('回复'),
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const Spacer(),
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SizedBox(
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height: 35,
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child: TextButton.icon(
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onPressed: () => _htmlRenderCtr.queryBySort(),
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icon: const Icon(Icons.sort, size: 16),
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label: Obx(
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() => Text(
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_htmlRenderCtr.sortTypeLabel.value,
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style: const TextStyle(fontSize: 13),
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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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Widget get _buildHeader => Padding(
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padding: const EdgeInsets.fromLTRB(12, 12, 12, 8),
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child: Row(
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children: [
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NetworkImgLayer(
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width: 40,
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height: 40,
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type: 'avatar',
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src: _htmlRenderCtr.response['avatar']!,
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),
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const SizedBox(width: 10),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(_htmlRenderCtr.response['uname'],
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style: TextStyle(
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fontSize:
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Theme.of(context).textTheme.titleSmall!.fontSize,
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)),
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Text(
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_htmlRenderCtr.response['updateTime'],
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style: TextStyle(
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color: Theme.of(context).colorScheme.outline,
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fontSize: Theme.of(context).textTheme.labelSmall!.fontSize,
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),
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),
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],
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),
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const Spacer(),
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],
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),
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);
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Widget get _buildContent => SliverPadding(
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padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
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sliver: Obx(
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() => _htmlRenderCtr.loaded.value
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? _htmlRenderCtr.response['isJsonContent']
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? ArticleContent(
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htmlContent: _htmlRenderCtr.response['content'],
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)
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: SliverToBoxAdapter(
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child: LayoutBuilder(
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builder: (_, constraints) => HtmlRender(
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htmlContent: _htmlRenderCtr.response['content'],
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constrainedWidth: constraints.maxWidth,
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),
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),
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)
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: SliverToBoxAdapter(
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child: const SizedBox(),
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),
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),
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);
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}
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