马良AI写作初始化仓库
This commit is contained in:
邓滨杰
480
AINoval/lib/widgets/common/novel_card.dart
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480
AINoval/lib/widgets/common/novel_card.dart
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import 'package:ainoval/utils/web_theme.dart';
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import 'package:flutter/material.dart';
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class Novel {
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final String id;
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final String title;
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final String description;
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final String category;
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final int wordCount;
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final String lastUpdated;
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final String status; // 草稿 | 连载中 | 已完结
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final int views;
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final String? coverImage;
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final double? rating;
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Novel({
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required this.id,
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required this.title,
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required this.description,
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required this.category,
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required this.wordCount,
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required this.lastUpdated,
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required this.status,
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required this.views,
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this.coverImage,
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this.rating,
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});
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}
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class NovelCard extends StatefulWidget {
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final Novel novel;
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final VoidCallback? onContinueWriting;
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final VoidCallback? onEdit;
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final VoidCallback? onShare;
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final VoidCallback? onDelete;
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const NovelCard({
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Key? key,
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required this.novel,
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this.onContinueWriting,
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this.onEdit,
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this.onShare,
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this.onDelete,
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}) : super(key: key);
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@override
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State<NovelCard> createState() => _NovelCardState();
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}
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class _NovelCardState extends State<NovelCard> with SingleTickerProviderStateMixin {
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late AnimationController _animationController;
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late Animation<double> _fadeAnimation;
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late Animation<double> _scaleAnimation;
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bool _isHovered = false;
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@override
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void initState() {
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super.initState();
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_fadeAnimation = Tween<double>(
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begin: 0.0,
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end: 1.0,
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).animate(CurvedAnimation(
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parent: _animationController,
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curve: Curves.easeOut,
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));
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_scaleAnimation = Tween<double>(
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begin: 0.95,
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end: 1.0,
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).animate(CurvedAnimation(
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parent: _animationController,
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curve: Curves.easeOut,
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));
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_animationController.forward();
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}
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@override
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void dispose() {
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_animationController.dispose();
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super.dispose();
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}
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Color _getStatusColor(String status, BuildContext context) {
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final isDark = WebTheme.isDarkMode(context);
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switch (status) {
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case '草稿':
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return isDark ? WebTheme.darkGrey400 : WebTheme.grey400;
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case '连载中':
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return Colors.blue.shade600;
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case '已完结':
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return Colors.green.shade600;
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default:
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return isDark ? WebTheme.darkGrey400 : WebTheme.grey400;
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}
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}
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Color _getStatusBackgroundColor(String status, BuildContext context) {
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final isDark = WebTheme.isDarkMode(context);
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switch (status) {
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case '草稿':
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return isDark ? WebTheme.darkGrey200 : WebTheme.grey200;
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case '连载中':
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return Colors.blue.shade100.withOpacity(isDark ? 0.2 : 1.0);
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case '已完结':
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return Colors.green.shade100.withOpacity(isDark ? 0.2 : 1.0);
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default:
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return isDark ? WebTheme.darkGrey200 : WebTheme.grey200;
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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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final isDark = WebTheme.isDarkMode(context);
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return FadeTransition(
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opacity: _fadeAnimation,
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child: ScaleTransition(
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scale: _scaleAnimation,
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child: MouseRegion(
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onEnter: (_) => setState(() => _isHovered = true),
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onExit: (_) => setState(() => _isHovered = false),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 300),
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transform: Matrix4.identity()
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..scale(_isHovered ? 1.02 : 1.0),
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decoration: BoxDecoration(
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color: WebTheme.getCardColor(context),
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: _isHovered
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? (isDark ? WebTheme.darkGrey500 : WebTheme.grey500)
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: WebTheme.getBorderColor(context),
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width: 1,
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),
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boxShadow: _isHovered ? [
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BoxShadow(
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color: WebTheme.getShadowColor(context, opacity: 0.15),
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blurRadius: 20,
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offset: const Offset(0, 4),
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),
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] : [
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BoxShadow(
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color: WebTheme.getShadowColor(context, opacity: 0.05),
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blurRadius: 8,
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offset: const Offset(0, 2),
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),
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(12),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// Cover Image Area
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AspectRatio(
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aspectRatio: 4 / 3,
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child: Stack(
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children: [
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Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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(isDark ? WebTheme.darkGrey300 : WebTheme.grey300).withOpacity(0.2),
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(isDark ? WebTheme.darkGrey200 : WebTheme.grey200).withOpacity(0.1),
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],
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),
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),
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child: widget.novel.coverImage != null
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? Image.network(
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widget.novel.coverImage!,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) => _buildPlaceholder(context),
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)
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: _buildPlaceholder(context),
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),
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// Status Badge
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Positioned(
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top: 8,
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left: 8,
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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decoration: BoxDecoration(
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color: _getStatusBackgroundColor(widget.novel.status, context),
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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widget.novel.status,
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: _getStatusColor(widget.novel.status, context),
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),
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),
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),
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),
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// More Options Button
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Positioned(
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top: 8,
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right: 8,
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child: Material(
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color: (isDark ? WebTheme.darkGrey100 : WebTheme.white).withOpacity(0.9),
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borderRadius: BorderRadius.circular(8),
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child: PopupMenuButton<String>(
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icon: Icon(
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Icons.more_horiz,
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size: 16,
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color: WebTheme.getTextColor(context, isPrimary: false),
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),
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padding: EdgeInsets.zero,
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constraints: const BoxConstraints(minWidth: 28, minHeight: 28),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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itemBuilder: (context) => [
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PopupMenuItem(
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value: 'edit',
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child: Row(
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children: [
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Icon(Icons.edit, size: 16, color: WebTheme.getTextColor(context, isPrimary: false)),
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const SizedBox(width: 8),
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const Text('编辑'),
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],
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),
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),
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PopupMenuItem(
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value: 'share',
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child: Row(
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children: [
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Icon(Icons.share, size: 16, color: WebTheme.getTextColor(context, isPrimary: false)),
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const SizedBox(width: 8),
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const Text('分享'),
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],
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),
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),
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PopupMenuItem(
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value: 'delete',
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child: Row(
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children: [
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Icon(Icons.delete, size: 16, color: WebTheme.error),
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const SizedBox(width: 8),
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Text('删除', style: TextStyle(color: WebTheme.error)),
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],
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),
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),
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],
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onSelected: (value) {
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switch (value) {
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case 'edit':
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widget.onEdit?.call();
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break;
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case 'share':
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widget.onShare?.call();
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break;
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case 'delete':
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widget.onDelete?.call();
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break;
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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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// Content Area
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Padding(
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padding: const EdgeInsets.all(12),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Title
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Text(
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widget.novel.title,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: _isHovered
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? WebTheme.getPrimaryColor(context)
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: WebTheme.getTextColor(context),
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),
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),
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const SizedBox(height: 4),
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// Description
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Text(
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widget.novel.description,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 14,
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color: WebTheme.getSecondaryTextColor(context),
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height: 1.5,
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),
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),
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const SizedBox(height: 8),
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// Category and Rating
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Row(
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children: [
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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border: Border.all(
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color: WebTheme.getBorderColor(context),
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width: 1,
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),
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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widget.novel.category,
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: WebTheme.getTextColor(context, isPrimary: false),
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),
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),
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),
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if (widget.novel.rating != null) ...[
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const SizedBox(width: 8),
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Row(
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children: [
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Icon(
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Icons.star,
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size: 14,
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color: Colors.amber.shade600,
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),
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const SizedBox(width: 2),
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Text(
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widget.novel.rating!.toStringAsFixed(1),
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: WebTheme.getSecondaryTextColor(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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const Divider(height: 1),
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// Footer
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Padding(
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padding: const EdgeInsets.all(12),
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child: Column(
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children: [
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// Stats
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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Icon(
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Icons.menu_book,
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size: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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const SizedBox(width: 4),
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Text(
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'${widget.novel.wordCount.toString().replaceAllMapped(
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RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'),
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(Match m) => '${m[1]},',
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)}字',
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style: TextStyle(
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fontSize: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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const SizedBox(width: 12),
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Icon(
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Icons.visibility,
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size: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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const SizedBox(width: 4),
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Text(
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widget.novel.views.toString(),
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style: TextStyle(
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fontSize: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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],
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),
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Row(
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children: [
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Icon(
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Icons.access_time,
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size: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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const SizedBox(width: 4),
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Text(
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widget.novel.lastUpdated,
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style: TextStyle(
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fontSize: 12,
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color: WebTheme.getSecondaryTextColor(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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const SizedBox(height: 12),
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// Continue Writing Button
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SizedBox(
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width: double.infinity,
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height: 32,
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child: OutlinedButton(
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onPressed: widget.onContinueWriting,
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style: OutlinedButton.styleFrom(
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foregroundColor: _isHovered
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? WebTheme.white
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: WebTheme.getTextColor(context),
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backgroundColor: _isHovered
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? WebTheme.getPrimaryColor(context)
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: Colors.transparent,
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side: BorderSide(
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color: WebTheme.getBorderColor(context),
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width: 1,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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padding: const EdgeInsets.symmetric(horizontal: 16),
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),
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child: const Text(
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'继续创作',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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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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Widget _buildPlaceholder(BuildContext context) {
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return Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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WebTheme.getPrimaryColor(context).withOpacity(0.1),
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WebTheme.getSecondaryColor(context).withOpacity(0.05),
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],
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),
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),
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child: Center(
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child: Icon(
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Icons.menu_book,
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size: 48,
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color: WebTheme.getSecondaryTextColor(context).withOpacity(0.5),
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),
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),
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);
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}
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}
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Reference in New Issue
Block a user