uigraphics/AknIcon/srvinc/AknIconSrvPrecacher.h
changeset 0 05e9090e2422
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uigraphics/AknIcon/srvinc/AknIconSrvPrecacher.h	Thu Dec 17 09:14:12 2009 +0200
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 2002 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:  
+*
+*
+*/
+
+#ifdef PRECACHE2
+#ifndef AKN_ICON_SRV_PRECACHER2_H
+#define AKN_ICON_SRV_PRECACHER2_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <f32file.h> 
+#include <AknsSrvClient.h>
+
+
+
+// CONSTANTS
+
+// FORWARD DECLARATIONS
+class CAknIconLoader;
+class CAknIconServer;
+class CAknSvgFormatHandler;
+
+#define KPreCache2Priority EPriorityAbsoluteVeryLow
+
+/**
+* Precacher for predefined cache items
+*/
+NONSHARABLE_CLASS(CAknIconSrvPrecacher) : public CBase
+    { 
+    public:  // Constructors and destructor
+        
+        /**
+             * @Purpose: 2 Phase Constructor
+             * @Version
+             * @parameter: AknIconServer
+             * @return: None
+        */
+        CAknIconSrvPrecacher(CAknIconServer& aServer );
+        
+        /**
+             * @Purpose: 2 Phase Constructor
+             * @Version
+             * @parameter: AknIconServer
+             * @return: object of type CAknIconSrvPrecacher
+        */
+        static CAknIconSrvPrecacher* NewL( CAknIconServer& aServer );
+
+        /**
+             * @Purpose: Destructor
+             * @Version
+             * @parameter: None
+             * @return: None
+        */
+        ~CAknIconSrvPrecacher();
+
+        /**
+             * @Purpose: 2 Phase Constructor
+             * @Version
+             * @parameter: None
+             * @return: None
+        */
+        void ConstructL();
+
+    public:  // New methods
+        /**
+             * @Purpose: Initiation of reading from resource
+             * @Version
+             * @parameter: None
+             * @return: None
+        */
+        void Start();
+
+        /**
+             * @Purpose: Reads all the precached items
+             * @Version
+             * @parameter: resource reader
+             * @return: None
+        */
+        TInt ReadPrecacheItemsL(TResourceReader& aReader);
+        
+
+    private:
+        /**
+             * @Purpose: Processes each entry in the resource array
+             * @Version
+             * @parameter: resource reader & lookup
+             * @return: None
+        */
+        void ProcessEntryL(CAknsSrvChunkLookup* lookup, TResourceReader& aReader);
+        HBufC8* SetupL();
+        
+    private:
+        RFs iFs;
+        CAknIconServer& iServer;
+        RAknsSrvSession iSkinSession;
+        CAknIconLoader* iLoader;
+        CAknSvgFormatHandler* iSvgFormatHandler;
+        TFileName iCurrentFileName;
+    };
+
+#endif
+#endif