feat: create task with advanced options (#157)

This commit is contained in:
Levi authored and GitHub committed 2023-07-19 22:52:51 +08:00
1 parent eb79dd5ac5
commit 7376e85895
22 files changed
+357 -136

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+28 -7
View File
@@ -4,6 +4,7 @@ import (
"github.com/GopeedLab/gopeed/internal/controller"
"github.com/GopeedLab/gopeed/internal/fetcher"
"github.com/GopeedLab/gopeed/pkg/base"
"github.com/GopeedLab/gopeed/pkg/protocol/bt"
"github.com/GopeedLab/gopeed/pkg/util"
"github.com/anacrolix/torrent"
"github.com/anacrolix/torrent/metainfo"
@@ -68,7 +69,11 @@ func (f *Fetcher) initClient() (err error) {
}
func (f *Fetcher) Resolve(req *base.Request) error {
if err := f.addTorrent(req.URL); err != nil {
if err := base.ParseReqExtra[bt.ReqExtra](req); err != nil {
return err
}
if err := f.addTorrent(req); err != nil {
return err
}
go func() {
@@ -122,7 +127,7 @@ func (f *Fetcher) Create(opts *base.Options) (err error) {
func (f *Fetcher) Start() (err error) {
if !f.torrentReady.Load() {
if err = f.addTorrent(f.meta.Req.URL); err != nil {
if err = f.addTorrent(f.meta.Req); err != nil {
return
}
}
@@ -211,15 +216,15 @@ func (f *Fetcher) Progress() fetcher.Progress {
return f.progress
}
func (f *Fetcher) addTorrent(url string) (err error) {
func (f *Fetcher) addTorrent(req *base.Request) (err error) {
if err = f.initClient(); err != nil {
return
}
schema := util.ParseSchema(url)
schema := util.ParseSchema(req.URL)
if schema == "MAGNET" {
f.torrent, err = client.AddMagnet(url)
f.torrent, err = client.AddMagnet(req.URL)
} else {
f.torrent, err = client.AddTorrentFromFile(url)
f.torrent, err = client.AddTorrentFromFile(req.URL)
}
if err != nil {
return
@@ -229,9 +234,25 @@ func (f *Fetcher) addTorrent(url string) (err error) {
if err != nil {
return
}
// use map to deduplicate
trackers := make(map[string]bool)
if req.Extra != nil {
extra := req.Extra.(*bt.ReqExtra)
if len(extra.Trackers) > 0 {
for _, tracker := range extra.Trackers {
trackers[tracker] = true
}
}
}
if exist && len(cfg.Trackers) > 0 {
announceList := make([][]string, 0)
for _, tracker := range cfg.Trackers {
trackers[tracker] = true
}
}
if len(trackers) > 0 {
announceList := make([][]string, 0)
for tracker := range trackers {
announceList = append(announceList, []string{tracker})
}
f.torrent.AddTrackers(announceList)
+7
View File
@@ -6,6 +6,7 @@ import (
"github.com/GopeedLab/gopeed/internal/fetcher"
"github.com/GopeedLab/gopeed/internal/test"
"github.com/GopeedLab/gopeed/pkg/base"
"github.com/GopeedLab/gopeed/pkg/protocol/bt"
"reflect"
"testing"
)
@@ -21,6 +22,12 @@ func TestFetcher_Config(t *testing.T) {
func doResolve(t *testing.T, fetcher fetcher.Fetcher) {
err := fetcher.Resolve(&base.Request{
URL: "./testdata/ubuntu-22.04-live-server-amd64.iso.torrent",
Extra: bt.ReqExtra{
Trackers: []string{
"udp://tracker.birkenwald.de:6969/announce",
"udp://tracker.bitsearch.to:1337/announce",
},
},
})
if err != nil {
panic(err)
+5
View File
@@ -0,0 +1,5 @@
package bt
type ReqExtra struct {
Trackers []string `json:"trackers"`
}
+1 -1
View File
@@ -26,6 +26,6 @@ subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
tasks.register("clean", Delete) {
delete rootProject.buildDir
}
+2
View File
@@ -12,6 +12,7 @@
"donate": "Donate",
"exit": "Exit",
"create": "Create Task",
"advancedOptions": "Advanced Options",
"downloadLink": "Download Link",
"downloadLinkValid": "Please enter the download link",
"downloadLinkHit": "Please enter the download link, HTTP/HTTPS/MAGNET supported@append",
@@ -20,6 +21,7 @@
"noFileSelected": "Please select at least one file to continue.",
"noStoragePermission": "Storage permission required",
"selectFile": "Select File",
"rename": "Rename",
"basic": "Basic",
"advanced": "Advanced",
"general": "General",
+2
View File
@@ -12,6 +12,7 @@
"donate": "打赏",
"exit": "退出",
"create": "创建任务",
"advancedOptions": "高级选项",
"downloadLink": "下载链接",
"downloadLinkValid": "请输入下载链接",
"downloadLinkHit": "请输入下载链接,支持 HTTP/HTTPS/MAGNET@append",
@@ -20,6 +21,7 @@
"noFileSelected": "请至少选择一个文件下载",
"noStoragePermission": "需要开启存储权限",
"selectFile": "选择文件",
"rename": "重命名",
"basic": "基础",
"advanced": "高级",
"general": "通用",
+3 -2
View File
@@ -2,17 +2,18 @@ import 'package:json_annotation/json_annotation.dart';
part 'options.g.dart';
@JsonSerializable(explicitToJson: true, genericArgumentFactories: true)
@JsonSerializable(explicitToJson: true)
class Options {
String name;
String path;
List<int> selectFiles;
Map<String, dynamic>? extra;
Object? extra;
Options({
required this.name,
required this.path,
required this.selectFiles,
this.extra,
});
factory Options.fromJson(Map<String, dynamic> json) =>
+2 -1
View File
@@ -11,7 +11,8 @@ Options _$OptionsFromJson(Map<String, dynamic> json) => Options(
path: json['path'] as String,
selectFiles:
(json['selectFiles'] as List<dynamic>).map((e) => e as int).toList(),
)..extra = json['extra'] as Map<String, dynamic>?;
extra: json['extra'],
);
Map<String, dynamic> _$OptionsToJson(Options instance) {
final val = <String, dynamic>{
+15 -2
View File
@@ -5,10 +5,11 @@ part 'request.g.dart';
@JsonSerializable(explicitToJson: true)
class Request {
String url;
Map<String, dynamic>? extra;
Object? extra;
Request({
required this.url,
this.extra,
});
factory Request.fromJson(Map<String, dynamic> json) =>
@@ -20,7 +21,7 @@ class Request {
@JsonSerializable()
class ReqExtraHttp {
String method = 'GET';
Map<String, String> headers = {};
Map<String, String> header = {};
String body = '';
ReqExtraHttp();
@@ -30,3 +31,15 @@ class ReqExtraHttp {
Map<String, dynamic> toJson() => _$ReqExtraHttpToJson(this);
}
@JsonSerializable()
class ReqExtraBt {
List<String> trackers = [];
ReqExtraBt();
factory ReqExtraBt.fromJson(Map<String, dynamic> json) =>
_$ReqExtraBtFromJson(json);
Map<String, dynamic> toJson() => _$ReqExtraBtToJson(this);
}
+13 -3
View File
@@ -8,7 +8,8 @@ part of 'request.dart';
Request _$RequestFromJson(Map<String, dynamic> json) => Request(
url: json['url'] as String,
)..extra = json['extra'] as Map<String, dynamic>?;
extra: json['extra'],
);
Map<String, dynamic> _$RequestToJson(Request instance) {
final val = <String, dynamic>{
@@ -27,12 +28,21 @@ Map<String, dynamic> _$RequestToJson(Request instance) {
ReqExtraHttp _$ReqExtraHttpFromJson(Map<String, dynamic> json) => ReqExtraHttp()
..method = json['method'] as String
..headers = Map<String, String>.from(json['headers'] as Map)
..header = Map<String, String>.from(json['header'] as Map)
..body = json['body'] as String;
Map<String, dynamic> _$ReqExtraHttpToJson(ReqExtraHttp instance) =>
<String, dynamic>{
'method': instance.method,
'headers': instance.headers,
'header': instance.header,
'body': instance.body,
};
ReqExtraBt _$ReqExtraBtFromJson(Map<String, dynamic> json) => ReqExtraBt()
..trackers =
(json['trackers'] as List<dynamic>).map((e) => e as String).toList();
Map<String, dynamic> _$ReqExtraBtToJson(ReqExtraBt instance) =>
<String, dynamic>{
'trackers': instance.trackers,
};
@@ -1,6 +1,7 @@
import 'dart:async';
import 'dart:convert';
import 'dart:ui' as ui;
import 'dart:ui';
import 'package:app_links/app_links.dart';
import 'package:flutter/material.dart';
@@ -337,7 +338,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
extra.themeMode = ThemeMode.system.name;
}
if (extra.locale.isEmpty) {
final systemLocale = getLocaleKey(ui.window.locale);
final systemLocale = getLocaleKey(PlatformDispatcher.instance.locale);
extra.locale = AppTranslation.translations.containsKey(systemLocale)
? systemLocale
: getLocaleKey(fallbackLocale);
@@ -1,9 +1,25 @@
import 'package:flutter/material.dart';
import 'package:get/get.dart';
class CreateController extends GetxController {
class CreateController extends GetxController
with GetSingleTickerProviderStateMixin {
// final files = [].obs;
final RxList fileInfos = [].obs;
final RxList selectedIndexes = [].obs;
final RxList openedFolders = [].obs;
final isResolving = false.obs;
final showAdvanced = false.obs;
late TabController advancedTabController;
@override
void onInit() {
super.onInit();
advancedTabController = TabController(length: 2, vsync: this);
}
@override
void onClose() {
advancedTabController.dispose();
super.onClose();
}
}
@@ -1,6 +1,8 @@
import 'package:autoscale_tabbarview/autoscale_tabbarview.dart';
import 'package:desktop_drop/desktop_drop.dart';
import 'package:file_picker/file_picker.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:get/get.dart';
import '../../../../api/model/resolve_result.dart';
import 'package:rounded_loading_button/rounded_loading_button.dart';
@@ -9,6 +11,7 @@ import '../../../../api/api.dart';
import '../../../../api/model/create_task.dart';
import '../../../../api/model/options.dart';
import '../../../../api/model/request.dart';
import '../../../../util/input_formatter.dart';
import '../../../../util/message.dart';
import '../../../../util/util.dart';
import '../../../routes/app_pages.dart';
@@ -22,6 +25,10 @@ class CreateView extends GetView<CreateController> {
final _urlController = TextEditingController();
final _confirmController = RoundedLoadingButtonController();
final _httpUaController = TextEditingController();
final _httpCookieController = TextEditingController();
final _httpRefererController = TextEditingController();
final _btTrackerController = TextEditingController();
CreateView({Key? key}) : super(key: key);
@@ -48,68 +55,143 @@ class CreateView extends GetView<CreateController> {
_urlController.text = details.files[0].path;
},
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 16.0, horizontal: 24.0),
child: Form(
key: _resolveFormKey,
autovalidateMode: AutovalidateMode.always,
child: Column(
children: [
Row(
children: [
Expanded(
child: TextFormField(
autofocus: true,
controller: _urlController,
minLines: 1,
maxLines: 30,
decoration: InputDecoration(
hintText: _hitText(),
hintStyle: const TextStyle(fontSize: 12),
labelText: 'downloadLink'.tr,
icon: const Icon(Icons.link),
suffixIcon: IconButton(
onPressed: _urlController.clear,
icon: const Icon(Icons.clear),
padding:
const EdgeInsets.symmetric(vertical: 16.0, horizontal: 24.0),
child: Form(
key: _resolveFormKey,
autovalidateMode: AutovalidateMode.onUserInteraction,
child: Column(children: [
Row(
children: [
Expanded(
child: TextFormField(
autofocus: true,
controller: _urlController,
minLines: 1,
maxLines: 5,
decoration: InputDecoration(
hintText: _hitText(),
hintStyle: const TextStyle(fontSize: 12),
labelText: 'downloadLink'.tr,
icon: const Icon(Icons.link),
suffixIcon: IconButton(
onPressed: _urlController.clear,
icon: const Icon(Icons.clear),
),
),
validator: (v) {
return v!.trim().isNotEmpty
? null
: 'downloadLinkValid'.tr;
}),
),
Util.isWeb()
? null
: IconButton(
icon: const Icon(Icons.folder_open),
onPressed: () async {
var pr = await FilePicker.platform.pickFiles(
type: FileType.custom,
allowedExtensions: ["torrent"]);
if (pr != null) {
_urlController.text = pr.files[0].path ?? "";
}
}),
].where((e) => e != null).map((e) => e!).toList(),
),
Obx(() => Visibility(
visible: controller.showAdvanced.value,
child: Padding(
padding: const EdgeInsets.only(left: 40, top: 15),
child: Column(
children: [
TabBar(
controller: controller.advancedTabController,
tabs: const [
Tab(
text: 'HTTP',
),
Tab(
text: 'BitTorrent',
)
],
),
AutoScaleTabBarView(
controller: controller.advancedTabController,
children: [
Column(
children: [
TextFormField(
controller: _httpUaController,
decoration: const InputDecoration(
labelText: 'User-Agent',
)),
TextFormField(
controller: _httpCookieController,
decoration: const InputDecoration(
labelText: 'Cookie',
)),
TextFormField(
controller: _httpRefererController,
decoration: const InputDecoration(
labelText: 'Referer',
)),
],
),
Column(
children: [
TextFormField(
controller: _btTrackerController,
maxLines: 5,
decoration: InputDecoration(
labelText: 'Trakers',
hintText: 'addTrackerHit'.tr,
)),
],
)
],
)
],
),
))),
Center(
child: Padding(
padding: const EdgeInsets.only(top: 15),
child: Column(
children: [
Padding(
padding: const EdgeInsets.only(right: 10),
child: TextButton(
onPressed: () {
controller.showAdvanced.value =
!controller.showAdvanced.value;
},
child:
Row(mainAxisSize: MainAxisSize.min, children: [
Obx(() => Checkbox(
value: controller.showAdvanced.value,
onChanged: (bool? value) {
controller.showAdvanced.value =
value ?? false;
},
)),
Text('advancedOptions'.tr),
]),
),
validator: (v) {
return v!.trim().isNotEmpty
? null
: 'downloadLinkValid'.tr;
}),
),
IconButton(
icon: const Icon(Icons.folder_open),
onPressed: () async {
var pr = await FilePicker.platform.pickFiles(
type: FileType.custom,
allowedExtensions: ["torrent"]);
if (pr != null) {
_urlController.text = pr.files[0].path ?? "";
}
}),
],
),
Center(
child: Padding(
padding: const EdgeInsets.all(15.0),
child: ConstrainedBox(
constraints: const BoxConstraints.tightFor(
),
SizedBox(
width: 150,
height: 40,
child: RoundedLoadingButton(
color: Get.theme.colorScheme.secondary,
onPressed: _doResolve,
controller: _confirmController,
child: Text('confirm'.tr),
),
),
child: RoundedLoadingButton(
color: Get.theme.colorScheme.secondary,
onPressed: _doResolve,
controller: _confirmController,
child: Text('confirm'.tr),
),
)),
),
],
),
),
),
],
),
)),
]))),
),
);
}
@@ -122,8 +204,24 @@ class CreateView extends GetView<CreateController> {
try {
_confirmController.start();
if (_resolveFormKey.currentState!.validate()) {
Object? extra;
if (controller.showAdvanced.value) {
final u = Uri.parse(_urlController.text);
if (u.scheme.startsWith("http")) {
extra = ReqExtraHttp()
..header = {
"User-Agent": _httpUaController.text,
"Cookie": _httpCookieController.text,
"Referer": _httpRefererController.text,
};
} else {
extra = ReqExtraBt()
..trackers = Util.textToLines(_btTrackerController.text);
}
}
final rr = await resolve(Request(
url: _urlController.text,
extra: extra,
));
await _showResolveDialog(rr);
}
@@ -146,6 +244,8 @@ class CreateView extends GetView<CreateController> {
final appController = Get.find<AppController>();
final createFormKey = GlobalKey<FormState>();
final nameController = TextEditingController();
final connectionsController = TextEditingController();
final pathController = TextEditingController(
text: appController.downloaderConfig.value.downloadDir);
final downloadController = RoundedLoadingButtonController();
@@ -168,6 +268,23 @@ class CreateView extends GetView<CreateController> {
child: Column(
children: [
Expanded(child: FileListView(files: files)),
TextFormField(
controller: nameController,
decoration: InputDecoration(
labelText: 'rename'.tr,
),
),
TextFormField(
controller: connectionsController,
decoration: InputDecoration(
labelText: 'connections'.tr,
),
keyboardType: TextInputType.number,
inputFormatters: [
FilteringTextInputFormatter.digitsOnly,
NumericalRangeFormatter(min: 1, max: 256),
],
),
DirectorySelector(
controller: pathController,
),
@@ -209,20 +326,18 @@ class CreateView extends GetView<CreateController> {
return;
}
if (createFormKey.currentState!.validate()) {
// if (Util.isAndroid()) {
// if (!await Permission.storage.request().isGranted) {
// Get.snackbar('error'.tr,
// 'noStoragePermission'.tr);
// return;
// }
// }
await createTask(CreateTask(
rid: rr.id,
opts: Options(
name: '',
name: nameController.text,
path: pathController.text,
selectFiles: controller.selectedIndexes
.cast<int>())));
selectFiles:
controller.selectedIndexes.cast<int>(),
extra: connectionsController.text.isEmpty
? null
: (OptsExtraHttp()
..connections = int.parse(
connectionsController.text)))));
Get.back();
Get.rootDelegate.offNamed(Routes.TASK);
}
@@ -9,6 +9,7 @@ import 'package:intl/intl.dart';
import 'package:url_launcher/url_launcher.dart';
import '../../../../generated/locales.g.dart';
import '../../../../util/input_formatter.dart';
import '../../../../util/locale_manager.dart';
import '../../../../util/message.dart';
import '../../../../util/package_info.dart';
@@ -89,7 +90,7 @@ class SettingView extends GetView<SettingController> {
keyboardType: TextInputType.number,
inputFormatters: [
FilteringTextInputFormatter.digitsOnly,
_NumericalRangeFormatter(min: 1, max: 256),
NumericalRangeFormatter(min: 1, max: 256),
],
);
});
@@ -116,7 +117,7 @@ class SettingView extends GetView<SettingController> {
keyboardType: TextInputType.number,
inputFormatters: [
FilteringTextInputFormatter.digitsOnly,
_NumericalRangeFormatter(min: 1, max: 256),
NumericalRangeFormatter(min: 1, max: 256),
],
);
});
@@ -187,7 +188,6 @@ class SettingView extends GetView<SettingController> {
(Key key) {
final trackersController = TextEditingController(
text: btExtConfig.customTrackers.join('\r\n').toString());
const ls = LineSplitter();
return TextField(
key: key,
focusNode: FocusNode(),
@@ -198,7 +198,7 @@ class SettingView extends GetView<SettingController> {
hintText: 'addTrackerHit'.tr,
),
onChanged: (value) async {
btExtConfig.customTrackers = ls.convert(value);
btExtConfig.customTrackers = Util.textToLines(value);
appController.refreshTrackers();
await debounceSave();
@@ -408,7 +408,7 @@ class SettingView extends GetView<SettingController> {
keyboardType: TextInputType.number,
inputFormatters: [
FilteringTextInputFormatter.digitsOnly,
_NumericalRangeFormatter(min: 0, max: 65535),
NumericalRangeFormatter(min: 0, max: 65535),
],
),
),
@@ -605,39 +605,3 @@ class SettingView extends GetView<SettingController> {
}
}
}
// class _ConfigItem {
// late String label;
// late String Function() text;
// late Widget Function(Key key) inputItem;
//
// _ConfigItem(this.label, this.text, this.inputItem);
// }
class _NumericalRangeFormatter extends TextInputFormatter {
final int min;
final int max;
_NumericalRangeFormatter({required this.min, required this.max});
@override
TextEditingValue formatEditUpdate(
TextEditingValue oldValue,
TextEditingValue newValue,
) {
if (newValue.text.isEmpty) {
return newValue;
}
var intVal = int.tryParse(newValue.text);
if (intVal == null) {
return oldValue;
}
if (intVal < min) {
return newValue.copyWith(text: min.toString());
} else if (intVal > max) {
return oldValue.copyWith(text: max.toString());
} else {
return newValue;
}
}
}
@@ -1,6 +1,7 @@
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:gopeed/api/model/meta.dart';
import 'package:gopeed/api/model/resource.dart';
import 'package:path/path.dart' as path;
import '../../api/api.dart';
@@ -190,7 +191,7 @@ class BuildTaskListView extends GetView {
: const SizedBox.shrink(),
ListTile(
// isThreeLine: true,
title: Text(task.meta.res.name,
title: Text(fileName(task.meta),
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: Get.textTheme.titleSmall),
@@ -199,9 +200,9 @@ class BuildTaskListView extends GetView {
style: context.textTheme.bodyLarge
?.copyWith(color: Get.theme.disabledColor),
),
leading: task.meta.res.name.lastIndexOf('.') == -1
? const Icon(FaIcons.file)
: Icon(FaIcons.allIcons[findIcon(task.meta.res.name)]),
leading: (task.meta.res.rootDir.isNotEmpty
? const Icon(FaIcons.folder)
: Icon(FaIcons.allIcons[findIcon(fileName(task.meta))])),
trailing: SizedBox(
width: 180,
@@ -220,4 +221,11 @@ class BuildTaskListView extends GetView {
])
]));
}
String fileName(Meta meta) {
if (meta.res.files.length > 1) {
return meta.res.name;
}
return meta.opts.name.isEmpty ? meta.res.files[0].name : meta.opts.name;
}
}
+6
View File
@@ -27,6 +27,7 @@ class LocaleKeys {
static const donate = 'donate';
static const exit = 'exit';
static const create = 'create';
static const advancedOptions = 'advancedOptions';
static const downloadLink = 'downloadLink';
static const downloadLinkValid = 'downloadLinkValid';
static const downloadLinkHit = 'downloadLinkHit';
@@ -35,6 +36,7 @@ class LocaleKeys {
static const noFileSelected = 'noFileSelected';
static const noStoragePermission = 'noStoragePermission';
static const selectFile = 'selectFile';
static const rename = 'rename';
static const basic = 'basic';
static const advanced = 'advanced';
static const general = 'general';
@@ -90,6 +92,7 @@ class Locales {
'donate': 'Donate',
'exit': 'Exit',
'create': 'Create Task',
'advancedOptions': 'Advanced Options',
'downloadLink': 'Download Link',
'downloadLinkValid': 'Please enter the download link',
'downloadLinkHit':
@@ -99,6 +102,7 @@ class Locales {
'noFileSelected': 'Please select at least one file to continue.',
'noStoragePermission': 'Storage permission required',
'selectFile': 'Select File',
'rename': 'Rename',
'basic': 'Basic',
'advanced': 'Advanced',
'general': 'General',
@@ -336,6 +340,7 @@ class Locales {
'donate': '打赏',
'exit': '退出',
'create': '创建任务',
'advancedOptions': '高级选项',
'downloadLink': '下载链接',
'downloadLinkValid': '请输入下载链接',
'downloadLinkHit': '请输入下载链接,支持 HTTP/HTTPS/MAGNET@append',
@@ -344,6 +349,7 @@ class Locales {
'noFileSelected': '请至少选择一个文件下载',
'noStoragePermission': '需要开启存储权限',
'selectFile': '选择文件',
'rename': '重命名',
'basic': '基础',
'advanced': '高级',
'general': '通用',
+1 -1
View File
@@ -1,5 +1,5 @@
findIcon(String filename) {
String res = 'doc';
String res = 'file';
String ext = filename.substring(filename.lastIndexOf('.') + 1);
for (var iconMap in iconMaps) {
if (iconMap['extensions'].contains(ext)) {
+1
View File
@@ -28,6 +28,7 @@ class FaIcons {
static const _kFontFam = 'FontAwesome';
static const Map<String, IconData> allIcons = {
'file': file,
'doc': doc,
'file_image': file_image,
'file_video': file_video,
+30
View File
@@ -0,0 +1,30 @@
import 'package:flutter/services.dart';
/// A [TextInputFormatter] that restricts input to a numerical range between [min] and [max].
class NumericalRangeFormatter extends TextInputFormatter {
final int min;
final int max;
NumericalRangeFormatter({required this.min, required this.max});
@override
TextEditingValue formatEditUpdate(
TextEditingValue oldValue,
TextEditingValue newValue,
) {
if (newValue.text.isEmpty) {
return newValue;
}
var intVal = int.tryParse(newValue.text);
if (intVal == null) {
return oldValue;
}
if (intVal < min) {
return newValue.copyWith(text: min.toString());
} else if (intVal > max) {
return oldValue.copyWith(text: max.toString());
} else {
return newValue;
}
}
}
+12 -3
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@@ -1,4 +1,5 @@
import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:flutter/foundation.dart';
@@ -12,7 +13,9 @@ class Util {
}
static String fmtByte(int byte) {
if (byte < 1024) {
if (byte < 0) {
return "0 B";
} else if (byte < 1024) {
return "$byte B";
} else if (byte < 1024 * 1024) {
return "${(byte / 1024).toStringAsFixed(2)} KB";
@@ -61,6 +64,14 @@ class Util {
return kIsWeb;
}
static List<String> textToLines(String text) {
if (text.isEmpty) {
return [];
}
const ls = LineSplitter();
return ls.convert(text);
}
// if one future complete, return the result, only all future error, return the last error
static anyOk<T>(Iterable<Future<T>> futures) {
final completer = Completer<T>();
@@ -74,9 +85,7 @@ class Util {
}).catchError((e) {
lastError = e;
count--;
print(count);
if (count == 0) {
print("completeError");
completer.completeError(lastError);
}
});
+8
View File
@@ -49,6 +49,14 @@ packages:
url: "https://pub.flutter-io.cn"
source: hosted
version: "2.11.0"
autoscale_tabbarview:
dependency: "direct main"
description:
name: autoscale_tabbarview
sha256: "29449e8876185acc4763cc6cf26ffcc3f842f42f1502d5964c6d85f489ee1bc4"
url: "https://pub.flutter-io.cn"
source: hosted
version: "1.0.2"
badges:
dependency: "direct main"
description:
+1
View File
@@ -57,6 +57,7 @@ dependencies:
uri_to_file: ^0.2.0
window_manager: ^0.3.4
tray_manager: ^0.2.0
autoscale_tabbarview: ^1.0.2
dev_dependencies:
flutter_test:
sdk: flutter