uiutils/Findutil/src/FindUtil.cpp
changeset 0 2f259fa3e83a
child 4 8ca85d2f0db7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiutils/Findutil/src/FindUtil.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2002-2008 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:        
+*
+*/
+
+
+
+
+
+
+
+
+
+#include <e32std.h>
+#include <FeatMgr.h>
+#include "findutil.h"
+#include "findutilbase.h"
+
+#ifdef __WINS__     
+#include <FeatMgr.h>    
+#endif
+
+typedef MFindUtil* (*TFindUtilFactoryFunctionL)();
+_LIT( KFindUtilImpl, "FindUtilImpl.dll" );
+#ifdef __WINS__
+_LIT( KFindUtilImplJapan, "FindUtilImplJapan.dll" );
+_LIT( KFindUtilImplChina, "FindUtilImplChina.dll" );
+_LIT( KFindUtilImplThai, "FindUtilImplThai.dll" );
+#endif // __WINS__
+
+// -----------------------------------------------------------------------------
+// CFindUtil::NewL()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CFindUtil* CFindUtil::NewL()
+    {
+    TBool supported(ETrue);
+
+    CFindUtil* self = NULL;
+
+    if ( supported )
+        {
+        self = new( ELeave ) CFindUtil;
+        CleanupStack::PushL( self );
+        self->ConstructL();
+        CleanupStack::Pop(self);
+        }
+        
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CFindUtil::~CFindUtil()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CFindUtil::~CFindUtil()
+    {
+    if ( iInterface )
+        {
+        static_cast<CFindUtilBase*>( iInterface )->Close();
+        }
+
+    iLib.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CFindUtil::CFindUtil()
+// -----------------------------------------------------------------------------
+//
+CFindUtil::CFindUtil()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CFindUtil::ConstructL()
+// -----------------------------------------------------------------------------
+//
+void CFindUtil::ConstructL()
+    {
+#ifdef __WINS__     
+    FeatureManager::InitializeLibL();
+    if ( FeatureManager::FeatureSupported( KFeatureIdJapanese ) )
+        {
+        // load polymorphic implementation DLL
+        User::LeaveIfError( iLib.Load( KFindUtilImplJapan ) );
+        }
+    else if ( FeatureManager::FeatureSupported( KFeatureIdChinese ) )
+        {
+        // load polymorphic implementation DLL
+        User::LeaveIfError( iLib.Load( KFindUtilImplChina ) );
+        }
+    else if ( FeatureManager::FeatureSupported( KFeatureIdThai ) )
+        {
+        // load polymorphic implementation DLL
+        User::LeaveIfError( iLib.Load( KFindUtilImplThai ) );
+        }
+    else
+        {
+        // load polymorphic implementation DLL
+        User::LeaveIfError( iLib.Load( KFindUtilImpl ) );
+        }
+    FeatureManager::UnInitializeLib();
+#else    
+
+    // load polymorphic implementation DLL
+    User::LeaveIfError( iLib.Load( KFindUtilImpl ) );
+
+#endif  // __WINS__
+
+    // Check if object has already been allocated
+    iInterface = static_cast<MFindUtil*>( Dll::Tls() );
+    
+    if ( !iInterface )
+        {
+        iInterface = ( *(TFindUtilFactoryFunctionL)iLib.Lookup( 1 ) )();
+        Dll::SetTls( iInterface );
+        }
+
+    if ( iInterface )
+        {
+        // This never leaves
+        static_cast<CFindUtilBase*>( iInterface )->OpenL();
+        }
+    }
+
+// End of File