3.13

7zip/FileManager/LangUtils.cpp

@@ -0,0 +1,74 @@
+// LangUtils.cpp
+
+#include "StdAfx.h"
+
+#include "LangUtils.h"
+#include "Common/StringConvert.h"
+#include "Windows/ResourceString.h"
+#include "Windows/Window.h"
+#include "RegistryUtils.h"
+
+CLang g_Lang;
+CSysString g_LangPath;
+
+void ReloadLang()
+{
+  ReadRegLang(g_LangPath);
+  g_Lang.Clear();
+  if (!g_LangPath.IsEmpty())
+    g_Lang.Open(g_LangPath);
+}
+
+class CLangLoader
+{
+public:
+  CLangLoader()
+  {
+    ReloadLang();
+  }
+} g_LangLoader;
+
+void LangSetDlgItemsText(HWND dialogWindow, CIDLangPair *idLangPairs, int numItems)
+{
+  for (int i = 0; i < numItems; i++)
+  {
+    const CIDLangPair &idLangPair = idLangPairs[i];
+    UString message;
+    if (g_Lang.GetMessage(idLangPair.LangID, message))
+    {
+      NWindows::CWindow window(GetDlgItem(dialogWindow, idLangPair.ControlID));
+      window.SetText(message);
+    }
+  }
+}
+
+void LangSetWindowText(HWND window, UINT32 langID)
+{
+  UString message;
+  if (g_Lang.GetMessage(langID, message))
+    SetWindowText(window, GetSystemString(message));
+}
+
+UString LangLoadString(UINT32 langID)
+{
+  UString message;
+  if (g_Lang.GetMessage(langID, message))
+    return message;
+  return UString();
+}
+
+CSysString LangLoadString(UINT resourceID, UINT32 langID)
+{
+  UString message;
+  if (g_Lang.GetMessage(langID, message))
+    return GetSystemString(message);
+  return NWindows::MyLoadString(resourceID);
+}
+
+UString LangLoadStringW(UINT resourceID, UINT32 langID)
+{
+  UString message;
+  if (g_Lang.GetMessage(langID, message))
+    return message;
+  return NWindows::MyLoadStringW(resourceID);
+}