support importing/exporting AriaNg Native settings

app/langs/zh_Hans.txt

@@ -253,9 +253,11 @@ RPC List Display Order=RPC 列表显示顺序
 Recently Used=最近使用
 RPC Alias=RPC 别名
 Import / Export AriaNg Settings=导入 / 导出 AriaNg 设置
+Import / Export AriaNg Native Settings=导入 / 导出 AriaNg Native 设置
 Import Settings=导入设置
 Export Settings=导出设置
 AriaNg settings data=AriaNg 设置数据
+AriaNg Native settings data=AriaNg Native 设置数据
 Confirm Import=确认导入
 Are you sure you want to import all settings?=您是否要导入所有设置?
 Invalid settings data format!=无效的设置数据格式!

app/langs/zh_Hant.txt

@@ -253,9 +253,11 @@ RPC List Display Order=RPC 清單顯示順序
 Recently Used=最近使用
 RPC Alias=RPC 別名
 Import / Export AriaNg Settings=匯入 / 匯出 AriaNg 設定
+Import / Export AriaNg Native Settings=匯入 / 匯出 AriaNg Native 設定
 Import Settings=匯入設定
 Export Settings=匯出設定
 AriaNg settings data=AriaNg 設定資料
+AriaNg Native settings data=AriaNg Native 設定資料
 Confirm Import=確認匯入
 Are you sure you want to import all settings?=您是否要匯入所有設定?
 Invalid settings data format!=無效的設定資料格式!

app/scripts/config/defaultLanguage.js

@@ -257,9 +257,11 @@
             'Recently Used': 'Recently Used',
             'RPC Alias': 'RPC Alias',
             'Import / Export AriaNg Settings': 'Import / Export AriaNg Settings',
+            'Import / Export AriaNg Native Settings': 'Import / Export AriaNg Native Settings',
             'Import Settings': 'Import Settings',
             'Export Settings': 'Export Settings',
             'AriaNg settings data': 'AriaNg settings data',
+            'AriaNg Native settings data': 'AriaNg Native settings data',
             'Confirm Import': 'Confirm Import',
             'Are you sure you want to import all settings?': 'Are you sure you want to import all settings?',
             'Invalid settings data format!': 'Invalid settings data format!',

app/scripts/controllers/settings-ariang.js

@@ -51,6 +51,44 @@
             return config;
         };
 
+        var importNativeSetting = function (settings, key, nativeUpdateFn) {
+            if (!settings.hasOwnProperty(key)) {
+                return;
+            }
+
+            $scope.context.nativeSettings[key] = settings[key];
+            delete settings[key];
+
+            if (angular.isFunction(nativeUpdateFn)) {
+                nativeUpdateFn($scope.context.nativeSettings[key]);
+            }
+        };
+
+        var importAllSettings = function (settings) {
+            importNativeSetting(settings, 'defaultPosition', $scope.setDefaultPosition);
+            importNativeSetting(settings, 'afterMainWindowClosed', $scope.setAfterMainWindowClosed);
+            importNativeSetting(settings, 'execCommandOnStartup', $scope.setExecCommandOnStartup);
+            importNativeSetting(settings, 'execCommandArgumentsOnStartup', $scope.setExecCommandArgumentsOnStartup);
+            importNativeSetting(settings, 'execCommandOptionsOnStartup', $scope.setExecCommandOptionsOnStartup);
+            ariaNgSettingService.importAllOptions(settings);
+        };
+
+        var exportAllSettings = function () {
+            var allSettings = angular.extend({}, ariaNgSettingService.exportAllOptions());
+
+            if ($scope.context.nativeSettings) {
+                for (const key in $scope.context.nativeSettings) {
+                    if (!$scope.context.nativeSettings.hasOwnProperty(key)) {
+                        continue;
+                    }
+
+                    allSettings[key] = $scope.context.nativeSettings[key];
+                }
+            }
+
+            return allSettings;
+        };
+
         var setNeedRefreshPage = function () {
             if (lastRefreshPageNotification) {
                 return;
@@ -434,14 +472,14 @@
 
             if (settingsObj) {
                 ariaNgCommonService.confirm('Confirm Import', 'Are you sure you want to import all settings?', 'warning', function () {
-                    ariaNgSettingService.importAllOptions(settingsObj);
+                    importAllSettings(settingsObj);
                     $window.location.reload();
                 });
             }
         };
 
         $scope.showExportSettingsModal = function () {
-            $scope.context.exportSettings = $filter('json')(ariaNgSettingService.exportAllOptions());
+            $scope.context.exportSettings = $filter('json')(exportAllSettings());
             $scope.context.exportSettingsCopied = false;
             angular.element('#export-settings-modal').modal();
         };

app/views/settings-ariang.html

@@ -423,7 +423,7 @@
                     </div>
                     <div class="row">
                         <div class="setting-key setting-key-without-desc col-sm-4">
-                            <span translate>Import / Export AriaNg Settings</span>
+                            <span translate>Import / Export AriaNg Native Settings</span>
                         </div>
                         <div class="setting-value col-sm-8">
                             <button class="btn btn-sm btn-default" ng-click="showImportSettingsModal()">
@@ -578,7 +578,7 @@
                     <div class="settings-table striped">
                         <input id="import-file-holder" type="file" style="display: none"/>
                         <textarea class="form-control" ng-model="context.importSettings" rows="20"
-                                  ng-placeholder="'AriaNg settings data' | translate"></textarea>
+                                  ng-placeholder="'AriaNg Native settings data' | translate"></textarea>
                     </div>
                 </div>
                 <div class="modal-footer">