// Copyright (c) 1997-2009 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:

 // Started by DS, October 1996

 // Clipboard

 // 

 //

 #if !defined(__BACLIPB_H__)

 #define __BACLIPB_H__

 #if !defined(__e32std_h__)

 #include <e32std.h>

 #endif

 #if !defined(__e32base_h__)

 #include <e32base.h>

 #endif

 #if !defined(__s32file_h__)

 #include <s32file.h>

 #endif

 class CClipboard : public CBase

 /** Clipboard. A repository of copied data which is available for pasting. The 

 clipboard storage drive is defined in the HAL layer, in HAL::EClipboardDrive. 

 @publishedAll

 @released

 */

     {

 public:

 	IMPORT_C static CClipboard* NewForReadingLC(RFs& aFs);

 	IMPORT_C static CClipboard* NewForReadingL(RFs& aFs);

 	IMPORT_C static CClipboard* NewForWritingLC(RFs& aFs);

 	IMPORT_C static TInt Clear(RFs& aFs);

 	IMPORT_C ~CClipboard();

 	//

 	// Necessary only when writing

 	IMPORT_C void CommitL();

 	//

 	inline CStreamStore& Store() const;

 	inline CStreamDictionary& StreamDictionary() const;

     // Provide functionality to read and write floating point numbers

     // in a native format.

     // (see note below)

     IMPORT_C void  CopyToL     ( TReal aReal ) __SOFTFP;

     IMPORT_C TBool PasteFromL  ( TReal& aReal );

     // Get a number from the clipboard, return false if it is not present

     // in which case the parameter is unmodified.

 	// Gets the drive where the clipboard file is stored

 	IMPORT_C static TDriveName ClipboardFileDrive();

 private:

 	inline CClipboard(RFs& aFs);

 	static CClipboard* NewLC(RFs& aFs);

 	void ConstructReadL();

 private:

 	CFileStore* iStore;

 	CStreamDictionary* iStreamDictionary;

 	RFs& iFs;

     };

 inline CStreamStore& CClipboard::Store() const

 	/** Returns a reference to the clipboard's file store.

 	@return A reference to the clipboard's store. */

 	{ return *iStore; }

 inline CStreamDictionary& CClipboard::StreamDictionary() const

 	/** Returns a reference to the clipboard's stream dictionary.

 	@return A reference to the clipboard's stream dictionary. */

 	{ return *iStreamDictionary; }

 // NB the floating point copy and paste member functions are currently the only

 // ones of this type defined in the class.  Most clipboard data consists of

 // more complex objects known only at a higher level than BAFL.  This raises the

 // question of whether the clipboard should provide equivalent functionality

 // for other basic data types or whether there should be a utility class

 // elsewhere to do all such operations in a standard format and handle the

 // multiple representations too. - PNJ, January 1997.

 #endif