phoneengine/PhoneCntFinder/ContactService/inc/cphcntvpbkthumbnailloader.h
changeset 0 5f000ab63145
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/PhoneCntFinder/ContactService/inc/cphcntvpbkthumbnailloader.h	Mon Jan 18 20:18:27 2010 +0200
@@ -0,0 +1,158 @@
+/*
+* 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:  Thumbnail loader for loading thumbnails contact store.
+*
+*/
+
+
+#ifndef CPHCNTVPBKTHUMBNAILLOADER_H
+#define CPHCNTVPBKTHUMBNAILLOADER_H
+
+#include <MPbk2ImageOperationObservers.h>
+
+#include "cphcntthumbnailloaderbase.h"
+#include "MPhCntContactFetchObserver.h"
+
+class MPhCntContactStores;
+class CPhCntContact;
+class MVPbk2ImageOperation;
+
+/**
+ *  Loader for loading thumbnails from contact store.
+ *
+ *  @lib PhoneCntFinder
+ *  @since S60 v3.1
+ */
+NONSHARABLE_CLASS( CPhCntVPbkThumbnailLoader ) : 
+    public CPhCntThumbnailLoaderBase,
+    private MPhCntContactFetchObserver,
+    private MPbk2ImageGetObserver
+    {
+
+public:
+
+    /**
+     * Static constructor.
+     *
+     * @since S60 v3.1
+     * @param aContactStores Contact stores, where thunbnails are loaded.
+     */
+    static CPhCntVPbkThumbnailLoader* NewL( 
+        MPhCntContactStores& aContactStores );
+
+    /**
+     * Static constructor.
+     *
+     * @since S60 v3.1
+     * @param aContactStores Contact stores, where thunbnails are loaded.
+     */
+    static CPhCntVPbkThumbnailLoader* NewLC(
+        MPhCntContactStores& aContactStores );
+
+    /** 
+     * Destructor.
+     *
+     * @since S60 v3.1
+     */
+    virtual ~CPhCntVPbkThumbnailLoader();
+    
+// From base class MPhCntThumbnailLoader.
+
+    /**
+     * From base class MPhCntThumbnailLoader.
+     *
+     * @since S60 v3.1
+     * @see MPhCntThumbnailLoader
+     */
+    void Release();
+    
+    /**
+     * From base class MPhCntThumbnailLoader.
+     *
+     * @since S60 v3.1
+     * @see MPhCntThumbnailLoader
+     */
+    void Cancel();
+
+protected:
+
+// from base class CPhCntThumbnailLoaderBase
+    
+    /**
+     * From CPhCntThumbnailLoaderBase
+     *
+     * @since S60 v3.1
+     * @see CPhCntThumbnailLoaderBase
+     */
+    void DoLoadL( const CPhCntContactId& aContactId );
+    
+private:
+
+// From base class MPhCntContactFetchObserver
+
+    /**
+     * From MPhCntContactFetchObserver
+     *
+     * @since S60 v3.1
+     * @see MPhCntContactFectchObserver
+     */
+    void ContactReceived( CPhCntContact* aContact, TInt aError );
+    
+// from base class MPbk2ImageGetObserver
+
+    /**
+     * From base class MPbk2ImageGetObserver
+     *
+     * @since S60 v3.1
+     * @see MPbk2ImageGetObserver
+     */
+    void Pbk2ImageGetComplete
+        (MPbk2ImageOperation& aOperation, CFbsBitmap* aBitmap);
+
+    /**
+     * From base class MPbk2ImageGetObserver
+     *
+     * @since S60 v3.1
+     * @see MPbk2ImageGetObserver
+     */
+    void Pbk2ImageGetFailed
+        (MPbk2ImageOperation& aOperation, TInt aError);
+
+    CPhCntVPbkThumbnailLoader( MPhCntContactStores& aContactStores );
+
+    void ConstructL();
+
+private: // data
+
+    /**
+     * Contact stores for fetching contact.
+     * own.
+     */
+    MPhCntContactStores* iContactStores;
+    
+    /**
+     * Contact received.
+     * Own.
+     */
+    CPhCntContact* iReceivedContact;
+    
+    /**
+     * Thumbnail loading operation
+     * Own.
+     */
+    MPbk2ImageOperation* iOperation;
+
+    };
+
+#endif // CPHCNTVPBKTHUMBNAILLOADER_H