INTEGRATION: CWS internatiodel (1.1.2); FILE ADDED

2006/02/13 14:02:48 er 1.1.2.2: #i52115# some syntactic and semantic sugar
2006/02/10 19:13:26 er 1.1.2.1: #i52115# move tools/source/intntl/ to i18npool/source/isolang/

1 files changed, 119 insertions, 0 deletions

diff --git a/i18npool/source/isolang/inwnt.cxx b/i18npool/source/isolang/inwnt.cxx
new file mode 100644
index 000000000000..9805e0081829
--- /dev/null
+++ b/i18npool/source/isolang/inwnt.cxx
@@ -0,0 +1,119 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: inwnt.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: vg $ $Date: 2006-04-07 14:38:15 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+#ifndef _SAL_CONFIG_H_
+#include <sal/config.h>
+#endif
+
+#include <windef.h>     // needed by winnls.h
+#include <winbase.h>    // needed by winnls.h
+#include <winnls.h>
+
+#ifndef INCLUDED_RTL_INSTANCE_HXX
+#include <rtl/instance.hxx>
+#endif
+
+#ifndef INCLUDED_I18NPOOL_MSLANGID_HXX
+#include "i18npool/mslangid.hxx"
+#endif
+
+static LanguageType nImplSystemLanguage = LANGUAGE_DONTKNOW;
+static LanguageType nImplSystemUILanguage = LANGUAGE_DONTKNOW;
+
+// =======================================================================
+
+static LanguageType GetSVLang( LANGID nWinLangId )
+{
+    // No Translation, we work with the original MS code without the SORT_ID.
+    // So we can get never LANG-ID's from MS, which are currently not defined
+    // by us.
+    return LanguageType( static_cast<sal_uInt16>(nWinLangId & 0xffff));
+}
+
+// -----------------------------------------------------------------------
+
+typedef LANGID (WINAPI *getLangFromEnv)();
+
+static void getPlatformSystemLanguageImpl( LanguageType& rSystemLanguage,
+        getLangFromEnv pGetUserDefault, getLangFromEnv pGetSystemDefault )
+{
+    LanguageType nLang = rSystemLanguage;
+    if ( nLang == LANGUAGE_DONTKNOW )
+    {
+        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex());
+        nLang = rSystemLanguage;
+        if ( nLang == LANGUAGE_DONTKNOW )
+        {
+            LANGID nLangId;
+
+            nLangId = (pGetUserDefault)();
+            nLang = GetSVLang( nLangId );
+
+            if ( nLang == LANGUAGE_DONTKNOW )
+            {
+                nLangId = (pGetSystemDefault)();
+                nLang = GetSVLang( nLangId );
+            }
+            OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
+            rSystemLanguage = nLang;
+        }
+        else
+            OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
+    }
+}
+
+// -----------------------------------------------------------------------
+
+LanguageType MsLangId::getPlatformSystemLanguage()
+{
+    getPlatformSystemLanguageImpl( nImplSystemLanguage,
+            &GetUserDefaultLangID, &GetSystemDefaultLangID);
+    return nImplSystemLanguage;
+}
+
+// -----------------------------------------------------------------------
+
+LanguageType MsLangId::getPlatformSystemUILanguage()
+{
+    // TODO: this could be distinguished, #if(WINVER >= 0x0500)
+    // needs _run_ time differentiation though, not at compile time.
+#if 0
+    getPlatformSystemLanguageImpl( nImplSystemUILanguage,
+            &GetUserDefaultUILanguage, &GetSystemDefaultUILanguage);
+#endif
+    getPlatformSystemLanguageImpl( nImplSystemUILanguage,
+            &GetUserDefaultLangID, &GetSystemDefaultLangID);
+    return nImplSystemUILanguage;
+}