uiacceltk/hitchcock/Client/src/alfstatic.cpp
changeset 0 15bf7259bb7c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/Client/src/alfstatic.cpp	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,79 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   Static class.
+*
+*/
+
+
+
+#include "alf/alfstatic.h"
+
+/**
+ * Thread local storage space. Writable static data is not supported in
+ * Symbian, so static data is stored in this struct.
+ */
+
+struct TTlsData
+    {
+    /** Primary environment. */
+    CAlfEnv* iPrimaryEnv;
+    };
+
+EXPORT_C CAlfStatic* CAlfStatic::NewLC(CAlfEnv* aPrimaryEnv)
+    {
+    CAlfStatic* self = new (ELeave) CAlfStatic();
+    CleanupStack::PushL(self);
+    self->ConstructL(aPrimaryEnv);
+    return self;        
+    }
+
+EXPORT_C CAlfStatic* CAlfStatic::NewL(CAlfEnv* aPrimaryEnv)
+    {
+    CAlfStatic* self = NewLC(aPrimaryEnv);
+    CleanupStack::Pop(self);
+    return self;        
+    }
+
+CAlfStatic::~CAlfStatic()
+    {
+    Dll::FreeTls();
+    delete iData;        
+    }
+
+EXPORT_C CAlfEnv& CAlfStatic::Env()
+    {
+    return *Data()->iPrimaryEnv;
+    }
+
+
+CAlfStatic::CAlfStatic()
+    {
+    
+    }
+
+void CAlfStatic::ConstructL(CAlfEnv* aPrimaryEnv)
+    {
+    iData = new (ELeave) TTlsData();
+    Mem::FillZ(iData, sizeof(TTlsData));    
+    
+    iData->iPrimaryEnv = aPrimaryEnv;
+    
+    Dll::SetTls(iData);    
+    }
+
+EXPORT_C struct TTlsData* CAlfStatic::Data()
+    {
+    return static_cast<TTlsData*>(Dll::Tls());        
+    }
+