mirror of
https://github.com/kodjodevf/mangayomi.git
synced 2026-05-12 17:40:53 +00:00
1211 lines
46 KiB
Dart
1211 lines
46 KiB
Dart
// ignore_for_file: unnecessary_string_escapes, depend_on_referenced_packages
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import 'dart:async';
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import 'dart:math';
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import 'dart:ui' as ui;
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import 'dart:io';
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import 'package:extended_image/extended_image.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import 'package:flutter/material.dart';
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import 'package:mangayomi/models/manga_history.dart';
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import 'package:mangayomi/models/manga_reader.dart';
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import 'package:mangayomi/models/model_manga.dart';
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import 'package:mangayomi/providers/hive_provider.dart';
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import 'package:mangayomi/services/get_manga_chapter_url.dart';
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import 'package:mangayomi/utils/image_detail_info.dart';
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import 'package:mangayomi/utils/media_query.dart';
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import 'package:mangayomi/views/manga/reader/image_view_horizontal.dart';
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import 'package:mangayomi/views/manga/reader/image_view_vertical.dart';
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import 'package:modal_bottom_sheet/modal_bottom_sheet.dart';
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import 'package:photo_view/photo_view.dart';
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import 'package:photo_view/photo_view_gallery.dart';
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import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
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import 'package:collection/collection.dart';
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class MangaReaderView extends ConsumerStatefulWidget {
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final MangaReaderModel mangaReaderModel;
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const MangaReaderView({
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super.key,
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required this.mangaReaderModel,
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});
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@override
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ConsumerState createState() => _MangaReaderViewState();
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}
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class _MangaReaderViewState extends ConsumerState<MangaReaderView> {
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@override
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void initState() {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky,
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overlays: []);
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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int pageIndex = ref.watch(hiveBoxMangaInfo).get(
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"${widget.mangaReaderModel.modelManga.source}/${widget.mangaReaderModel.modelManga.name}/${widget.mangaReaderModel.modelManga.chapterTitle![widget.mangaReaderModel.index]}-page_index",
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defaultValue: 0);
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int length = ref.watch(hiveBoxMangaInfo).get(
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"${widget.mangaReaderModel.modelManga.name}/${widget.mangaReaderModel.modelManga.chapterTitle![widget.mangaReaderModel.index]}-length",
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defaultValue: 0);
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final chapterData = ref.watch(GetMangaChapterUrlProvider(
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modelManga: widget.mangaReaderModel.modelManga,
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index: widget.mangaReaderModel.index,
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));
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return chapterData.when(
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data: (data) {
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return MangaChapterPageGallery(
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pageLength: length != 0 ? length : data.urll.length,
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initialIndex: pageIndex,
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scrollDirection: Axis.vertical,
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path: data.path!,
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url: data.urll,
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modelManga: widget.mangaReaderModel.modelManga,
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index: widget.mangaReaderModel.index,
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titleManga: widget.mangaReaderModel.modelManga.name!,
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source: widget.mangaReaderModel.modelManga.source!,
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chapter: widget.mangaReaderModel.modelManga
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.chapterTitle![widget.mangaReaderModel.index],
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selectedValue: ref.watch(hiveBoxMangaInfo).get(
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"${widget.mangaReaderModel.modelManga.source}/${widget.mangaReaderModel.modelManga.name}-scrollDirection",
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defaultValue: 'Vertical'),
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);
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},
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error: (error, stackTrace) => Scaffold(
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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appBar: AppBar(
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title: const Text(''),
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leading: BackButton(
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color: Colors.white,
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onPressed: () {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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overlays: SystemUiOverlay.values);
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Navigator.pop(context);
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},
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),
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),
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body: WillPopScope(
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onWillPop: () async {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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overlays: SystemUiOverlay.values);
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Navigator.pop(context);
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return false;
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},
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child: Center(
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child: Text(error.toString()),
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),
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),
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),
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loading: () {
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return Scaffold(
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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appBar: AppBar(
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title: const Text(''),
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leading: BackButton(
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color: Colors.white,
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onPressed: () {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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overlays: SystemUiOverlay.values);
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Navigator.pop(context);
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},
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),
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),
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body: WillPopScope(
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onWillPop: () async {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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overlays: SystemUiOverlay.values);
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Navigator.pop(context);
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return false;
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},
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child: const Center(child: CircularProgressIndicator()),
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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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class MangaChapterPageGallery extends ConsumerStatefulWidget {
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const MangaChapterPageGallery({
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super.key,
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required this.selectedValue,
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this.initialIndex = 0,
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required this.pageLength,
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this.scrollDirection = Axis.horizontal,
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required this.path,
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required this.url,
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required this.index,
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required this.titleManga,
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required this.modelManga,
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required this.source,
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required this.chapter,
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});
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final Directory path;
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final String titleManga;
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final ModelManga modelManga;
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final String source;
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final String selectedValue;
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final List url;
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final int index;
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final int initialIndex;
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final String chapter;
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final int pageLength;
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final Axis scrollDirection;
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@override
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ConsumerState createState() {
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return _MangaChapterPageGalleryState();
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}
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}
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class _MangaChapterPageGalleryState
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extends ConsumerState<MangaChapterPageGallery>
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with TickerProviderStateMixin {
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late int _currentIndex = widget.initialIndex;
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late int _indexJumpVertical = widget.initialIndex;
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late final ItemScrollController _itemScrollController =
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ItemScrollController();
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late AnimationController _scaleAnimationController;
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late Animation<double> _animation;
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@override
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void dispose() {
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_rebuildDetail.close();
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_doubleClickAnimationController.dispose();
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clearGestureDetailsCache();
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super.dispose();
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}
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@override
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void initState() {
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_doubleClickAnimationController = AnimationController(
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duration: const Duration(milliseconds: 150), vsync: this);
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_scaleAnimationController = AnimationController(
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duration: const Duration(milliseconds: 300), vsync: this);
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_animation = Tween(begin: 1.0, end: 2.0).animate(
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CurvedAnimation(curve: Curves.ease, parent: _scaleAnimationController));
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_animation.addListener(() => _photoViewController.scale = _animation.value);
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_itemPositionsListener.itemPositions.addListener(_readProgressListener);
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_initCurrentIndex();
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super.initState();
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}
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_initCurrentIndex() async {
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await Future.delayed(const Duration(milliseconds: 1));
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if (ref.watch(hiveBoxMangaInfo).get(
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"${widget.titleManga}/${widget.chapter}-length",
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defaultValue: 0) ==
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0) {
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ref.watch(hiveBoxMangaInfo).put(
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"${widget.titleManga}/${widget.chapter}-length", widget.pageLength);
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}
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ref.watch(hiveBoxMangaInfo).put(
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"${widget.source}/${widget.titleManga}-chapter_index",
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widget.index.toString());
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_selectedValue = widget.selectedValue;
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_axisHive(_selectedValue!, true);
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}
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void _onPageChanged(int index) {
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ref.watch(hiveBoxMangaHistory).put(
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widget.modelManga.link,
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MangaHistoryModel(
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date: DateTime.now().toString(), modelManga: widget.modelManga));
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if (mounted) {
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setState(() {
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_currentIndex = index;
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if (_imageDetailY != 0) {
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_imageDetailY = 0;
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_rebuildDetail.sink.add(_imageDetailY);
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}
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});
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}
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ref.watch(hiveBoxMangaInfo).put(
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"${widget.source}/${widget.titleManga}/${widget.chapter}-page_index",
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index);
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}
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void _onAddButtonTapped(int ok, bool isPrev, {bool isSlide = false}) {
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if (isPrev) {
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if (_selectedValue == 'Vertical continue' ||
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_selectedValue == 'Webtoon') {
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if (ok != -1) {
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_itemScrollController.scrollTo(
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curve: Curves.ease,
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index: ok,
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duration: Duration(milliseconds: isSlide ? 2 : 150));
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}
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} else {
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if (ok != -1) {
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if (_extendedController.hasClients) {
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_extendedController.animateToPage(ok.toInt(),
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duration: Duration(milliseconds: isSlide ? 2 : 150),
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curve: Curves.ease);
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}
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}
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}
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} else {
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if (_selectedValue == 'Vertical continue' ||
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_selectedValue == 'Webtoon') {
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if (widget.pageLength != ok) {
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_itemScrollController.scrollTo(
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curve: Curves.ease,
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index: ok,
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duration: Duration(milliseconds: isSlide ? 2 : 150));
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}
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} else {
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if (widget.pageLength != ok) {
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if (_extendedController.hasClients) {
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_extendedController.animateToPage(ok.toInt(),
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duration: Duration(milliseconds: isSlide ? 2 : 150),
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curve: Curves.ease);
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}
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}
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}
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}
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}
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Axis _scrollDirection = Axis.vertical;
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bool _isReversHorizontal = false;
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final List<String> items = [
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'Vertical',
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'LTR',
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'RTL',
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'Vertical continue',
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'Webtoon',
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];
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bool _showPagesNumber = true;
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_axisHive(String value, bool isInit) async {
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ref.watch(hiveBoxMangaInfo).put(
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"${widget.source}/${widget.titleManga}-scrollDirection",
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value.toString());
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if (value.toString() == 'Vertical') {
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if (mounted) {
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setState(() {
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_selectedValue = value;
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_scrollDirection = Axis.vertical;
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_isReversHorizontal = false;
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});
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if (isInit) {
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await Future.delayed(const Duration(milliseconds: 30));
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}
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_extendedController.jumpToPage(_currentIndex);
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}
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} else if (value.toString() == 'LTR' || value.toString() == 'RTL') {
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if (mounted) {
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setState(() {
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if (value.toString() == 'RTL') {
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_isReversHorizontal = true;
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} else {
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_isReversHorizontal = false;
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}
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_selectedValue = value;
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_scrollDirection = Axis.horizontal;
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});
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if (isInit) {
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await Future.delayed(const Duration(milliseconds: 30));
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}
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_extendedController.jumpToPage(_currentIndex);
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}
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} else {
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if (mounted) {
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setState(() {
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_selectedValue = value;
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_isReversHorizontal = false;
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});
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if (isInit) {
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await Future.delayed(const Duration(milliseconds: 30));
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}
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_itemScrollController.scrollTo(
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index: _indexJumpVertical,
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duration: const Duration(milliseconds: 1));
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}
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}
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}
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Color colorsBlack(BuildContext context) =>
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Theme.of(context).scaffoldBackgroundColor.withOpacity(0.9);
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Widget _showMore() {
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return Consumer(
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builder: (context, ref, child) {
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return Column(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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AnimatedContainer(
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height: _isView ? 90 : 0,
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curve: Curves.ease,
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duration: const Duration(milliseconds: 200),
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child: PreferredSize(
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preferredSize: Size.fromHeight(_isView ? 90 : 0),
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child: AppBar(
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leading: BackButton(
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color: Colors.white,
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onPressed: () {
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Navigator.pop(context);
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},
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),
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title: ListTile(
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title: SizedBox(
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width: mediaWidth(context, 0.7),
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child: Text(
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'${widget.titleManga} ',
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style: const TextStyle(
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fontWeight: FontWeight.bold, color: Colors.white),
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overflow: TextOverflow.ellipsis,
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),
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),
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subtitle: SizedBox(
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width: mediaWidth(context, 0.7),
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child: Text(
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widget.chapter,
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style: const TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w400,
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color: Colors.white),
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overflow: TextOverflow.ellipsis,
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),
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),
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),
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actions: [
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IconButton(
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onPressed: () {}, icon: const Icon(Icons.public)),
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],
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backgroundColor: colorsBlack(context),
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),
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),
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),
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AnimatedContainer(
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curve: Curves.ease,
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duration: const Duration(milliseconds: 300),
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width: mediaWidth(context, 1),
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height: _isView ? 108 : 0,
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child: Column(
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children: [
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Row(
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children: [
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: CircleAvatar(
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backgroundColor: colorsBlack(context),
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child: IconButton(
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onPressed: () {
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pushReplacementMangaReaderView(
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context: context,
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modelManga: widget.modelManga,
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index: widget.index + 1);
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},
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icon: Transform.scale(
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scaleX: 1,
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child: Icon(
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Icons.skip_previous_rounded,
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color: widget.index + 1 !=
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widget.modelManga.chapterTitle!.length
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? Colors.white
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: Colors.grey,
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// size: 17,
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),
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)),
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),
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),
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Flexible(
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 10),
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child: Container(
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decoration: BoxDecoration(
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color: colorsBlack(context),
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borderRadius: BorderRadius.circular(25)),
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child: SizedBox(
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height: 40,
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child: Row(
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children: [
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if (!_isReversHorizontal)
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Padding(
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padding: const EdgeInsets.only(left: 12),
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child: Text(
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"${_currentIndex + 1} ",
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style: const TextStyle(
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fontSize: 15.0,
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fontWeight: FontWeight.bold,
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),
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),
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),
|
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if (_isReversHorizontal)
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Padding(
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|
padding: const EdgeInsets.only(left: 12),
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|
child: Text(
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"${widget.pageLength}",
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|
style: const TextStyle(
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fontSize: 15.0,
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fontWeight: FontWeight.bold,
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),
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),
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),
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Flexible(
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child: Transform.scale(
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|
scaleX: !_isReversHorizontal ? 1 : -1,
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child: Slider(
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|
onChanged: (newValue) {
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_onAddButtonTapped(
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newValue.toInt(), true,
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isSlide: true);
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},
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divisions:
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max(widget.pageLength - 1, 1),
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value: _currentIndex.toDouble(),
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min: 0,
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max: (widget.pageLength - 1).toDouble(),
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),
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),
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),
|
|
if (_isReversHorizontal)
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|
Padding(
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|
padding: const EdgeInsets.only(right: 12),
|
|
child: Text(
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|
"${_currentIndex + 1} ",
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|
style: const TextStyle(
|
|
fontSize: 15.0,
|
|
fontWeight: FontWeight.bold,
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|
),
|
|
),
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|
),
|
|
if (!_isReversHorizontal)
|
|
Padding(
|
|
padding: const EdgeInsets.only(right: 12),
|
|
child: Text(
|
|
"${widget.pageLength}",
|
|
style: const TextStyle(
|
|
fontSize: 15.0,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
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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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),
|
|
Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: CircleAvatar(
|
|
backgroundColor: colorsBlack(context),
|
|
child: IconButton(
|
|
onPressed: () {
|
|
pushReplacementMangaReaderView(
|
|
context: context,
|
|
modelManga: widget.modelManga,
|
|
index: widget.index - 1);
|
|
},
|
|
icon: Transform.scale(
|
|
scaleX: 1,
|
|
child: Icon(
|
|
Icons.skip_next_rounded,
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|
color: widget.index != 0
|
|
? Colors.white
|
|
: Colors.grey,
|
|
// size: 17,
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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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),
|
|
Container(
|
|
color: colorsBlack(context),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceAround,
|
|
children: [
|
|
IconButton(
|
|
onPressed: () {
|
|
_showModalSettings();
|
|
},
|
|
icon: const Icon(
|
|
Icons.app_settings_alt_outlined,
|
|
color: Colors.white,
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|
),
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|
),
|
|
IconButton(
|
|
onPressed: () {
|
|
_showModalSettings();
|
|
},
|
|
icon: const Icon(
|
|
Icons.settings_rounded,
|
|
color: Colors.white,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
Widget _showPage() {
|
|
return Consumer(
|
|
builder: (context, ref, child) {
|
|
return _isView
|
|
? Container()
|
|
: _showPagesNumber
|
|
? Align(
|
|
alignment: Alignment.bottomCenter,
|
|
child: Text(
|
|
'${_currentIndex + 1} / ${widget.pageLength}',
|
|
style: const TextStyle(
|
|
fontSize: 12.0,
|
|
color: Colors.white,
|
|
shadows: <Shadow>[
|
|
Shadow(offset: Offset(0.0, 0.0), blurRadius: 10.0)
|
|
],
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
)
|
|
: Container();
|
|
},
|
|
);
|
|
}
|
|
|
|
List<ItemPosition> _filterAndSortItems(Iterable<ItemPosition> positions) {
|
|
positions = positions
|
|
.where(
|
|
(item) => !(item.itemTrailingEdge < 0 || item.itemLeadingEdge > 1))
|
|
.toList();
|
|
(positions as List<ItemPosition>).sort((a, b) => a.index - b.index);
|
|
return positions;
|
|
}
|
|
|
|
List<ItemPosition> getCurrentVisibleItems() {
|
|
return _filterAndSortItems(_itemPositionsListener.itemPositions.value);
|
|
}
|
|
|
|
void _readProgressListener() {
|
|
int? firstImageIndex = getCurrentVisibleItems().firstOrNull?.index;
|
|
|
|
if (firstImageIndex == null) {
|
|
return;
|
|
}
|
|
|
|
_recordReadProgress(firstImageIndex);
|
|
}
|
|
|
|
void _recordReadProgress(int index) {
|
|
ref.watch(hiveBoxMangaHistory).put(
|
|
widget.modelManga.link,
|
|
MangaHistoryModel(
|
|
date: DateTime.now().toString(), modelManga: widget.modelManga));
|
|
if (mounted) {
|
|
setState(() {
|
|
_currentIndex = index;
|
|
});
|
|
}
|
|
ref.watch(hiveBoxMangaInfo).put(
|
|
"${widget.source}/${widget.titleManga}/${widget.chapter}-page_index",
|
|
index);
|
|
}
|
|
|
|
String? _selectedValue;
|
|
bool _isView = false;
|
|
double maxScale = 4.1;
|
|
Alignment scalePosition = Alignment.center;
|
|
final PhotoViewController _photoViewController = PhotoViewController();
|
|
final PhotoViewScaleStateController _photoViewScaleStateController =
|
|
PhotoViewScaleStateController();
|
|
|
|
final ItemPositionsListener _itemPositionsListener =
|
|
ItemPositionsListener.create();
|
|
void onScaleEnd(BuildContext context, ScaleEndDetails details,
|
|
PhotoViewControllerValue controllerValue) {
|
|
if (controllerValue.scale! < 1) {
|
|
_photoViewScaleStateController.reset();
|
|
}
|
|
}
|
|
|
|
late final _extendedController = ExtendedPageController(
|
|
initialPage: widget.initialIndex,
|
|
shouldIgnorePointerWhenScrolling: false,
|
|
);
|
|
double get pixelRatio => ui.window.devicePixelRatio;
|
|
|
|
Size get size => ui.window.physicalSize / pixelRatio;
|
|
Alignment _computeAlignmentByTapOffset(Offset offset) {
|
|
return Alignment((offset.dx - size.width / 2) / (size.width / 2),
|
|
(offset.dy - size.height / 2) / (size.height / 2));
|
|
}
|
|
|
|
void _toggleScale(Offset tapPosition) {
|
|
setState(() {
|
|
if (_scaleAnimationController.isAnimating) {
|
|
return;
|
|
}
|
|
|
|
if (_photoViewController.scale == 1.0) {
|
|
scalePosition = _computeAlignmentByTapOffset(tapPosition);
|
|
|
|
if (_scaleAnimationController.isCompleted) {
|
|
_scaleAnimationController.reset();
|
|
}
|
|
|
|
_scaleAnimationController.forward();
|
|
return;
|
|
}
|
|
|
|
if (_photoViewController.scale == 2.0) {
|
|
_scaleAnimationController.reverse();
|
|
return;
|
|
}
|
|
|
|
_photoViewScaleStateController.reset();
|
|
});
|
|
}
|
|
|
|
_isViewFunction() {
|
|
if (mounted) {
|
|
setState(() {
|
|
_isView = !_isView;
|
|
});
|
|
}
|
|
if (_isView) {
|
|
SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
|
|
overlays: SystemUiOverlay.values);
|
|
} else {
|
|
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky,
|
|
overlays: []);
|
|
}
|
|
}
|
|
|
|
Widget _gestureRightLeft() {
|
|
return Consumer(
|
|
builder: (context, ref, child) {
|
|
return Row(
|
|
children: [
|
|
/// left region
|
|
_isVerticalContinous()
|
|
? Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
if (_isReversHorizontal) {
|
|
_onAddButtonTapped(_currentIndex + 1, false);
|
|
} else {
|
|
_onAddButtonTapped(_currentIndex - 1, true);
|
|
}
|
|
},
|
|
onDoubleTapDown: (TapDownDetails details) {
|
|
_toggleScale(details.globalPosition);
|
|
},
|
|
onDoubleTap: () {},
|
|
),
|
|
)
|
|
: Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
if (_isReversHorizontal) {
|
|
_onAddButtonTapped(_currentIndex + 1, false);
|
|
} else {
|
|
_onAddButtonTapped(_currentIndex - 1, true);
|
|
}
|
|
},
|
|
),
|
|
),
|
|
|
|
/// center region
|
|
_isVerticalContinous()
|
|
? Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
_isViewFunction();
|
|
},
|
|
onDoubleTapDown: (TapDownDetails details) {
|
|
_toggleScale(details.globalPosition);
|
|
},
|
|
onDoubleTap: () {},
|
|
),
|
|
)
|
|
: Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
_isViewFunction();
|
|
},
|
|
),
|
|
),
|
|
|
|
/// right region: toRight
|
|
_isVerticalContinous()
|
|
? Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
if (_isReversHorizontal) {
|
|
_onAddButtonTapped(_currentIndex - 1, true);
|
|
} else {
|
|
_onAddButtonTapped(_currentIndex + 1, false);
|
|
}
|
|
},
|
|
onDoubleTapDown: (TapDownDetails details) {
|
|
_toggleScale(details.globalPosition);
|
|
},
|
|
onDoubleTap: () {},
|
|
),
|
|
)
|
|
: Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
if (_isReversHorizontal) {
|
|
_onAddButtonTapped(_currentIndex - 1, true);
|
|
} else {
|
|
_onAddButtonTapped(_currentIndex + 1, false);
|
|
}
|
|
},
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
Widget _gestureTopBottom() {
|
|
return Consumer(
|
|
builder: (context, ref, child) {
|
|
return Column(
|
|
children: [
|
|
/// top region
|
|
_isVerticalContinous()
|
|
? Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
_onAddButtonTapped(_currentIndex - 1, true);
|
|
},
|
|
onDoubleTapDown: (TapDownDetails details) {
|
|
_toggleScale(details.globalPosition);
|
|
},
|
|
onDoubleTap: () {},
|
|
),
|
|
)
|
|
: Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
_onAddButtonTapped(_currentIndex - 1, true);
|
|
},
|
|
),
|
|
),
|
|
|
|
/// center region
|
|
Expanded(flex: 5, child: Container()),
|
|
|
|
/// bottom region
|
|
_isVerticalContinous()
|
|
? Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
_onAddButtonTapped(_currentIndex + 1, false);
|
|
},
|
|
onDoubleTapDown: (TapDownDetails details) {
|
|
_toggleScale(details.globalPosition);
|
|
},
|
|
onDoubleTap: () {},
|
|
),
|
|
)
|
|
: Expanded(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onTap: () {
|
|
_onAddButtonTapped(_currentIndex + 1, false);
|
|
},
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
bool _isVerticalContinous() {
|
|
return _selectedValue == 'Vertical continue' || _selectedValue == 'Webtoon';
|
|
}
|
|
|
|
final StreamController<double> _rebuildDetail =
|
|
StreamController<double>.broadcast();
|
|
final Map<int, ImageDetailInfo> detailKeys = <int, ImageDetailInfo>{};
|
|
late AnimationController _doubleClickAnimationController;
|
|
|
|
Animation<double>? _doubleClickAnimation;
|
|
late DoubleClickAnimationListener _doubleClickAnimationListener;
|
|
List<double> doubleTapScales = <double>[1.0, 2.0];
|
|
GlobalKey<ExtendedImageSlidePageState> slidePagekey =
|
|
GlobalKey<ExtendedImageSlidePageState>();
|
|
double _imageDetailY = 0;
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
ref.watch(hiveBoxMangaHistory).put(
|
|
widget.modelManga.link,
|
|
MangaHistoryModel(
|
|
date: DateTime.now().toString(), modelManga: widget.modelManga));
|
|
return WillPopScope(
|
|
onWillPop: () async {
|
|
SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
|
|
overlays: SystemUiOverlay.values);
|
|
Navigator.pop(context);
|
|
|
|
return false;
|
|
},
|
|
child: Stack(
|
|
children: [
|
|
_isVerticalContinous()
|
|
? PhotoViewGallery.builder(
|
|
itemCount: 1,
|
|
builder: (_, __) => PhotoViewGalleryPageOptions.customChild(
|
|
controller: _photoViewController,
|
|
scaleStateController: _photoViewScaleStateController,
|
|
basePosition: scalePosition,
|
|
onScaleEnd: onScaleEnd,
|
|
child: ScrollablePositionedList.separated(
|
|
physics: const ClampingScrollPhysics(),
|
|
minCacheExtent: 8 * (MediaQuery.of(context).size.height),
|
|
initialScrollIndex: widget.initialIndex,
|
|
itemCount: widget.pageLength,
|
|
itemScrollController: _itemScrollController,
|
|
itemPositionsListener: _itemPositionsListener,
|
|
itemBuilder: (context, index) => GestureDetector(
|
|
behavior: HitTestBehavior.translucent,
|
|
onDoubleTapDown: (TapDownDetails details) {
|
|
_toggleScale(details.globalPosition);
|
|
},
|
|
onDoubleTap: () {},
|
|
child: ImageViewVertical(
|
|
titleManga: widget.titleManga,
|
|
source: widget.source,
|
|
index: index,
|
|
url: widget.url[index],
|
|
path: widget.path,
|
|
chapter: widget.chapter,
|
|
length: widget.pageLength,
|
|
),
|
|
),
|
|
separatorBuilder: (_, __) => Divider(
|
|
color: Colors.black,
|
|
height: _selectedValue == 'Webtoon' ? 0 : 6),
|
|
),
|
|
),
|
|
)
|
|
: Material(
|
|
color: Colors.black,
|
|
shadowColor: Colors.black,
|
|
child: ExtendedImageGesturePageView.builder(
|
|
controller: _extendedController,
|
|
scrollDirection: _scrollDirection,
|
|
reverse: _isReversHorizontal,
|
|
physics: const ClampingScrollPhysics(),
|
|
canScrollPage: (GestureDetails? gestureDetails) {
|
|
return widget.modelManga.source == 'japscan'
|
|
? true
|
|
: !(gestureDetails!.totalScale! > 1.0);
|
|
},
|
|
itemBuilder: (BuildContext context, int index) {
|
|
return ImageViewHorizontal(
|
|
titleManga: widget.titleManga,
|
|
source: widget.source,
|
|
index: index,
|
|
url: widget.url[index],
|
|
path: widget.path,
|
|
chapter: widget.chapter,
|
|
length: widget.pageLength,
|
|
loadStateChanged: (ExtendedImageState state) {
|
|
if (state.extendedImageLoadState ==
|
|
LoadState.loading) {
|
|
final ImageChunkEvent? loadingProgress =
|
|
state.loadingProgress;
|
|
final double? progress =
|
|
loadingProgress?.expectedTotalBytes != null
|
|
? loadingProgress!.cumulativeBytesLoaded /
|
|
loadingProgress.expectedTotalBytes!
|
|
: null;
|
|
return SizedBox(
|
|
height: mediaHeight(context, 0.5),
|
|
child: Center(
|
|
child: CircularProgressIndicator(
|
|
value: progress,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
if (state.extendedImageLoadState ==
|
|
LoadState.completed) {
|
|
return StreamBuilder<double>(
|
|
builder: (BuildContext context,
|
|
AsyncSnapshot<double> data) {
|
|
return ExtendedImageGesture(
|
|
state,
|
|
canScaleImage: (_) => _imageDetailY == 0,
|
|
imageBuilder: (Widget image) {
|
|
return Stack(
|
|
children: <Widget>[
|
|
Positioned.fill(
|
|
top: _imageDetailY,
|
|
bottom: -_imageDetailY,
|
|
child: image,
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
},
|
|
initialData: _imageDetailY,
|
|
stream: _rebuildDetail.stream,
|
|
);
|
|
}
|
|
if (state.extendedImageLoadState ==
|
|
LoadState.failed) {
|
|
return Center(
|
|
child: ElevatedButton(
|
|
onPressed: () {
|
|
state.reLoadImage();
|
|
},
|
|
child: const Icon(
|
|
Icons.replay_outlined,
|
|
size: 30,
|
|
)),
|
|
);
|
|
}
|
|
return Container();
|
|
},
|
|
initGestureConfigHandler: (ExtendedImageState state) {
|
|
double? initialScale = 1.0;
|
|
final size = MediaQuery.of(context).size;
|
|
if (state.extendedImageInfo != null) {
|
|
initialScale = initScale(
|
|
size: size,
|
|
initialScale: initialScale,
|
|
imageSize: Size(
|
|
state.extendedImageInfo!.image.width
|
|
.toDouble(),
|
|
state.extendedImageInfo!.image.height
|
|
.toDouble()));
|
|
}
|
|
return GestureConfig(
|
|
inPageView: true,
|
|
initialScale: initialScale!,
|
|
maxScale: 10,
|
|
animationMaxScale: 10,
|
|
initialAlignment: InitialAlignment.center,
|
|
cacheGesture: false,
|
|
hitTestBehavior: HitTestBehavior.opaque,
|
|
);
|
|
},
|
|
onDoubleTap: (ExtendedImageGestureState state) {
|
|
final Offset? pointerDownPosition =
|
|
state.pointerDownPosition;
|
|
final double? begin =
|
|
state.gestureDetails!.totalScale;
|
|
double end;
|
|
|
|
//remove old
|
|
_doubleClickAnimation
|
|
?.removeListener(_doubleClickAnimationListener);
|
|
|
|
//stop pre
|
|
_doubleClickAnimationController.stop();
|
|
|
|
//reset to use
|
|
_doubleClickAnimationController.reset();
|
|
|
|
if (begin == doubleTapScales[0]) {
|
|
end = doubleTapScales[1];
|
|
} else {
|
|
end = doubleTapScales[0];
|
|
}
|
|
|
|
_doubleClickAnimationListener = () {
|
|
//print(_animation.value);
|
|
state.handleDoubleTap(
|
|
scale: _doubleClickAnimation!.value,
|
|
doubleTapPosition: pointerDownPosition);
|
|
};
|
|
_doubleClickAnimation =
|
|
_doubleClickAnimationController.drive(
|
|
Tween<double>(begin: begin, end: end));
|
|
|
|
_doubleClickAnimation!
|
|
.addListener(_doubleClickAnimationListener);
|
|
|
|
_doubleClickAnimationController.forward();
|
|
},
|
|
);
|
|
},
|
|
itemCount: widget.pageLength,
|
|
onPageChanged: _onPageChanged)),
|
|
_gestureRightLeft(),
|
|
_gestureTopBottom(),
|
|
_showMore(),
|
|
_showPage(),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
String _readModeValue(String ok) {
|
|
return ok == 'Vertical continue'
|
|
? 'Verical continuous'
|
|
: ok == 'LTR'
|
|
? 'Left to Right'
|
|
: ok == 'RTL'
|
|
? 'Right to Left'
|
|
: ok;
|
|
}
|
|
|
|
_showModalSettings() {
|
|
showMaterialModalBottomSheet(
|
|
shape: const RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.only(
|
|
topLeft: Radius.circular(5), topRight: Radius.circular(5))),
|
|
enableDrag: true,
|
|
expand: false,
|
|
context: context,
|
|
backgroundColor: Colors.transparent,
|
|
builder: (context) => SizedBox(
|
|
height: mediaHeight(context, 0.4),
|
|
child: StatefulBuilder(builder: (context, setState) {
|
|
return Scaffold(
|
|
body: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
const SizedBox(
|
|
height: 10,
|
|
),
|
|
const Padding(
|
|
padding: EdgeInsets.all(8.0),
|
|
child: Text(
|
|
'Settings',
|
|
style:
|
|
TextStyle(fontSize: 17, fontWeight: FontWeight.bold),
|
|
),
|
|
),
|
|
Container(height: 0.1, color: Colors.white),
|
|
Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.end,
|
|
children: [
|
|
const Text('Read Mode'),
|
|
const Spacer(),
|
|
PopupMenuButton(
|
|
color: Colors.black,
|
|
child: Row(
|
|
children: [
|
|
Text(
|
|
_readModeValue(_selectedValue!),
|
|
style: const TextStyle(
|
|
fontWeight: FontWeight.bold),
|
|
),
|
|
const Icon(Icons.arrow_drop_down)
|
|
],
|
|
),
|
|
onSelected: (value) {
|
|
if (mounted) {
|
|
setState(() {
|
|
_selectedValue = value.toString();
|
|
});
|
|
}
|
|
|
|
if (value.toString() == 'Vertical continue' ||
|
|
value.toString() == 'Webtoon') {
|
|
if (mounted) {
|
|
setState(() {
|
|
_indexJumpVertical = _currentIndex;
|
|
});
|
|
}
|
|
}
|
|
_axisHive(value.toString(), true);
|
|
},
|
|
itemBuilder: (context) => [
|
|
for (var ok in items)
|
|
PopupMenuItem(
|
|
value: ok,
|
|
child: Row(
|
|
children: [
|
|
Icon(
|
|
Icons.check,
|
|
color: _selectedValue == ok
|
|
? null
|
|
: Colors.transparent,
|
|
),
|
|
const SizedBox(
|
|
width: 7,
|
|
),
|
|
Text(
|
|
_readModeValue(ok),
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.white,
|
|
),
|
|
),
|
|
],
|
|
)),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: Column(
|
|
children: [
|
|
Row(
|
|
children: [
|
|
const Text('Show Page Number'),
|
|
const Spacer(),
|
|
Switch(
|
|
value: _showPagesNumber,
|
|
onChanged: (ss) {
|
|
setState(() {
|
|
_showPagesNumber = ss;
|
|
});
|
|
|
|
ref.watch(hiveBoxMangaInfo).put(
|
|
"${widget.source}/${widget.titleManga}-showPagesNumber",
|
|
ss);
|
|
},
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
)
|
|
],
|
|
),
|
|
);
|
|
})),
|
|
);
|
|
}
|
|
}
|