Initial commit

lib/utils/app_links.dart

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+import 'dart:io';
+
+import 'package:app_links/app_links.dart';
+import 'package:pixes/foundation/app.dart';
+import 'package:pixes/foundation/log.dart';
+import 'package:win32_registry/win32_registry.dart';
+
+Future<void> _register(String scheme) async {
+  String appPath = Platform.resolvedExecutable;
+
+  String protocolRegKey = 'Software\\Classes\\$scheme';
+  RegistryValue protocolRegValue = const RegistryValue(
+    'URL Protocol',
+    RegistryValueType.string,
+    '',
+  );
+  String protocolCmdRegKey = 'shell\\open\\command';
+  RegistryValue protocolCmdRegValue = RegistryValue(
+    '',
+    RegistryValueType.string,
+    '"$appPath" "%1"',
+  );
+
+  final regKey = Registry.currentUser.createKey(protocolRegKey);
+  regKey.createValue(protocolRegValue);
+  regKey.createKey(protocolCmdRegKey).createValue(protocolCmdRegValue);
+}
+
+bool Function(Uri uri)? onLink;
+
+void handleLinks() async {
+  if (App.isWindows) {
+    await _register("pixiv");
+  }
+  AppLinks().uriLinkStream.listen((uri) {
+    Log.info("App Link", uri.toString());
+    if (onLink?.call(uri) == true) {
+      return;
+    }
+  });
+}

lib/utils/ext.dart

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+extension ListExt<T> on List<T>{
+  /// Remove all blank value and return the list.
+  List<T> getNoBlankList(){
+    List<T> newList = [];
+    for(var value in this){
+      if(value.toString() != ""){
+        newList.add(value);
+      }
+    }
+    return newList;
+  }
+
+  T? firstWhereOrNull(bool Function(T element) test){
+    for(var element in this){
+      if(test(element)){
+        return element;
+      }
+    }
+    return null;
+  }
+
+  void addIfNotNull(T? value){
+    if(value != null){
+      add(value);
+    }
+  }
+}
+
+extension StringExt on String{
+  ///Remove all value that would display blank on the screen.
+  String get removeAllBlank => replaceAll("\n", "").replaceAll(" ", "").replaceAll("\t", "");
+
+  /// convert this to a one-element list.
+  List<String> toList() => [this];
+
+  String _nums(){
+    String res = "";
+    for(int i=0; i<length; i++){
+      res += this[i].isNum?this[i]:"";
+    }
+    return res;
+  }
+
+  String get nums => _nums();
+
+  String setValueAt(String value, int index){
+    return replaceRange(index, index+1, value);
+  }
+
+  String? subStringOrNull(int start, [int? end]){
+    if(start < 0 || (end != null && end > length)){
+      return null;
+    }
+    return substring(start, end);
+  }
+
+  String replaceLast(String from, String to) {
+    if (isEmpty || from.isEmpty) {
+      return this;
+    }
+
+    final lastIndex = lastIndexOf(from);
+    if (lastIndex == -1) {
+      return this;
+    }
+
+    final before = substring(0, lastIndex);
+    final after = substring(lastIndex + from.length);
+    return '$before$to$after';
+  }
+
+  static bool hasMatch(String? value, String pattern) {
+    return (value == null) ? false : RegExp(pattern).hasMatch(value);
+  }
+
+  bool _isURL(){
+    final regex = RegExp(
+        r'^((http|https|ftp)://)?[\w-]+(\.[\w-]+)+([\w.,@?^=%&:/~+#-|]*[\w@?^=%&/~+#-])?$',
+        caseSensitive: false);
+    return regex.hasMatch(this);
+  }
+
+  bool get isURL => _isURL();
+
+  bool get isNum => double.tryParse(this) != null;
+}

lib/utils/io.dart

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+import 'dart:io';
+
+extension FSExt on FileSystemEntity {
+  Future<void> deleteIfExists() async {
+    if (await exists()) {
+      await delete();
+    }
+  }
+
+  int get size {
+    if (this is File) {
+      return (this as File).lengthSync();
+    } else if(this is Directory){
+      var size = 0;
+      for(var file in (this as Directory).listSync()){
+        size += file.size;
+      }
+      return size;
+    }
+    return 0;
+  }
+}

lib/utils/mouse_listener.dart

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+import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
+import '../foundation/app.dart';
+
+void mouseSideButtonCallback(GlobalKey<NavigatorState> key){
+  if(App.rootNavigatorKey.currentState?.canPop() ?? false) {
+    App.rootNavigatorKey.currentState?.pop();
+    return;
+  }
+  if(key.currentState?.canPop() ?? false){
+    key.currentState?.pop();
+  }
+}
+
+///监听鼠标侧键, 若为下键, 则调用返回
+void listenMouseSideButtonToBack(GlobalKey<NavigatorState> key) async{
+  if(!App.isWindows){
+    return;
+  }
+  const channel = EventChannel("pixes/mouse");
+  await for(var res in channel.receiveBroadcastStream()){
+    if(res == 0){
+      mouseSideButtonCallback(key);
+    }
+  }
+}

lib/utils/translation.dart

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+import 'package:pixes/foundation/app.dart';
+
+extension Translation on String {
+  String get tl {
+    var locale = App.locale;
+    return translation["${locale.languageCode}_${locale.countryCode}"]?[this] ??
+        this;
+  }
+
+  static const translation = <String, Map<String, String>>{
+    "zh_CN": {},
+    "zh_TW": {},
+  };
+}