init i18n, config. add Cut oper

BallanceTASEditor/Core/I18NProcessor.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows;
+
+namespace BallanceTASEditor.Core {
+    public static class I18NProcessor {
+
+        public static string GetI18N(string key, params string[] parameters) {
+            try {
+                var cache = (string)(App.Current.Resources[key]);
+                return string.Format(cache, parameters);
+            } catch (Exception) {
+                return "";
+            }
+        }
+
+        public static void ChangeLanguage(string target) {
+            ResourceDictionary langRd = null;
+            try {
+                langRd =
+                    Application.LoadComponent(
+                             new Uri(@"Language/" + target + ".xaml", UriKind.Relative))
+                    as ResourceDictionary;
+            } catch {
+                ;
+            }
+
+            if (langRd != null) {
+                if (App.Current.Resources.MergedDictionaries.Count > 0) {
+                    App.Current.Resources.MergedDictionaries.Clear();
+                }
+                App.Current.Resources.MergedDictionaries.Add(langRd);
+            }
+
+        }
+
+    }
+}