diff -r 8110bf1194d1 -r 6e7b00453237 appinstaller/AppinstUi/sisxsifplugin/inc/sisxsifpluginuihandlerbase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstaller/AppinstUi/sisxsifplugin/inc/sisxsifpluginuihandlerbase.h	Thu May 27 12:58:35 2010 +0300
@@ -0,0 +1,61 @@
+/*
+* Copyright (c) 2010 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:  Base class for SISX SIF plugin UI handlers.
+*
+*/
+
+#ifndef C_SISXSIFPLUGUIHANDLERBASE_H
+#define C_SISXSIFPLUGUIHANDLERBASE_H
+
+#include <e32base.h>                    // CBase
+#include <swi/msisuihandlers.h>         // MUiHandler
+#include <f32file.h>                    // RFs
+#include <sifui.h>                      // CSifUi
+
+
+namespace Usif
+{
+    class CSisxSifPluginInstallParams;
+
+
+    /**
+     * Base class for SISX SIF plugin UI handlers.
+     */
+    class CSisxSifPluginUiHandlerBase : public CBase, public Swi::MUiHandler
+        {
+    public:     // constructors and destructor
+        CSisxSifPluginUiHandlerBase( RFs& aFs );
+        ~CSisxSifPluginUiHandlerBase();
+
+    public:     // new functions
+        virtual void DisplayPreparingInstallL( const TDesC& aFileName ) = 0;
+        virtual void DisplayCompleteL() = 0;
+        virtual void DisplayFailedL( TInt aErrorCode ) = 0;
+
+    public:     // new functions
+        void SetInstallParamsL( const CSisxSifPluginInstallParams& aInstallParams );
+        void SetMaxInstalledSize( TInt aSize );
+        void SetDriveSelectionRequired( TBool aIsRequired );
+
+    protected:	// data
+        RFs& iFs;
+        TInt iMaxInstalledSize;
+        TBool iIsDriveSelectionRequired;
+        CSisxSifPluginInstallParams* iInstallParams;
+        };
+
+}   // namespace Usif
+
+#endif      // C_SISXSIFPLUGUIHANDLERBASE_H
+