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// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// FONT related classes and font cache
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//
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//
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#ifndef __WSFONT_H__
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#define __WSFONT_H__
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#include <e32std.h>
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#include <w32std.h>
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#include "w32cmd.h"
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#include <bitstd.h>
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#include <bitdev.h>
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#include <e32svr.h>
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#include "OBJECT.H"
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#include "CLIENT.H"
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#include "server.h"
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class CWsAnim;
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class CAnimFbsFont : public CFbsBitGcFont
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{
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friend class CWsAnim;
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public:
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static CAnimFbsFont* NewL(TInt aHandle,TInt& aError);
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void Open();
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void Close();
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inline TInt Duplicate(TInt aHandle);
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private:
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CAnimFbsFont();
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~CAnimFbsFont();
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private:
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TInt iAccessCount;
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};
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class CWsFontCache;
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class CWsFbsFont : public CFbsBitGcFont
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{
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public:
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~CWsFbsFont();
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CWsFbsFont();
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inline TInt Duplicate(TInt aHandle);
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inline TInt Handle() const;
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inline void Reset();
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public:
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TDblQueLink iLink;
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TInt iCount;
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};
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class CWsFontCache : public CBase
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{
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enum {EFontCacheSize=128};
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public:
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static void CreateInstanceL();
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static void DestroyInstance();
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static CWsFontCache * Instance() { return iSelf; }
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TBool UseFont(CWsFbsFont *&aFont, TInt aHandle);
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void ReleaseFont(CWsFbsFont *&aFont);
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static TDblQue<CWsFbsFont>& List();
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private:
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CWsFontCache();
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~CWsFontCache();
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private:
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static CWsFontCache * iSelf;
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static TDblQue<CWsFbsFont> * iList;
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CWsFbsFont iFont[EFontCacheSize];
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};
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inline TInt CWsFbsFont::Duplicate(TInt aHandle)
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{return(CFbsBitGcFont::Duplicate(aHandle));}
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inline TInt CWsFbsFont::Handle() const
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{return(CFbsBitGcFont::Handle());}
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inline void CWsFbsFont::Reset()
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{CFbsBitGcFont::Reset();}
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//
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inline TInt CAnimFbsFont::Duplicate(TInt aHandle)
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{return(CFbsFont::Duplicate(aHandle));}
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#endif
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