1.1 --- a/epoc32/include/baclipb.h Tue Nov 24 13:55:44 2009 +0000
1.2 +++ b/epoc32/include/baclipb.h Tue Mar 16 16:12:26 2010 +0000
1.3 @@ -1,1 +1,105 @@
1.4 -baclipb.h
1.5 +// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
1.6 +// All rights reserved.
1.7 +// This component and the accompanying materials are made available
1.8 +// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
1.9 +// which accompanies this distribution, and is available
1.10 +// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
1.11 +//
1.12 +// Initial Contributors:
1.13 +// Nokia Corporation - initial contribution.
1.14 +//
1.15 +// Contributors:
1.16 +//
1.17 +// Description:
1.18 +// Started by DS, October 1996
1.19 +// Clipboard
1.20 +//
1.21 +//
1.22 +
1.23 +#if !defined(__BACLIPB_H__)
1.24 +#define __BACLIPB_H__
1.25 +
1.26 +#if !defined(__e32std_h__)
1.27 +#include <e32std.h>
1.28 +#endif
1.29 +
1.30 +#if !defined(__e32base_h__)
1.31 +#include <e32base.h>
1.32 +#endif
1.33 +
1.34 +#if !defined(__s32file_h__)
1.35 +#include <s32file.h>
1.36 +#endif
1.37 +
1.38 +class CClipboard : public CBase
1.39 +/** Clipboard. A repository of copied data which is available for pasting. The
1.40 +clipboard storage drive is defined in the HAL layer, in HAL::EClipboardDrive.
1.41 +@publishedAll
1.42 +@released
1.43 +*/
1.44 + {
1.45 +public:
1.46 + IMPORT_C static CClipboard* NewForReadingLC(RFs& aFs);
1.47 + IMPORT_C static CClipboard* NewForReadingL(RFs& aFs);
1.48 + IMPORT_C static CClipboard* NewForWritingLC(RFs& aFs);
1.49 + IMPORT_C static TInt Clear(RFs& aFs);
1.50 + IMPORT_C ~CClipboard();
1.51 + //
1.52 + // Necessary only when writing
1.53 + IMPORT_C void CommitL();
1.54 + //
1.55 + inline CStreamStore& Store() const;
1.56 + inline CStreamDictionary& StreamDictionary() const;
1.57 +
1.58 + // Provide functionality to read and write floating point numbers
1.59 + // in a native format.
1.60 + // (see note below)
1.61 +
1.62 + IMPORT_C void CopyToL ( TReal aReal ) __SOFTFP;
1.63 + IMPORT_C TBool PasteFromL ( TReal& aReal );
1.64 + // Get a number from the clipboard, return false if it is not present
1.65 + // in which case the parameter is unmodified.
1.66 +
1.67 + // Gets the drive where the clipboard file is stored
1.68 + IMPORT_C static TDriveName ClipboardFileDrive();
1.69 +
1.70 +
1.71 +private:
1.72 + inline CClipboard(RFs& aFs);
1.73 + static CClipboard* NewLC(RFs& aFs);
1.74 + void ConstructReadL();
1.75 +private:
1.76 + CFileStore* iStore;
1.77 + CStreamDictionary* iStreamDictionary;
1.78 + RFs& iFs;
1.79 + };
1.80 +
1.81 +
1.82 +inline CStreamStore& CClipboard::Store() const
1.83 + /** Returns a reference to the clipboard's file store.
1.84 +
1.85 + @return A reference to the clipboard's store. */
1.86 + { return *iStore; }
1.87 +
1.88 +
1.89 +inline CStreamDictionary& CClipboard::StreamDictionary() const
1.90 + /** Returns a reference to the clipboard's stream dictionary.
1.91 +
1.92 + @return A reference to the clipboard's stream dictionary. */
1.93 + { return *iStreamDictionary; }
1.94 +
1.95 +
1.96 +// NB the floating point copy and paste member functions are currently the only
1.97 +// ones of this type defined in the class. Most clipboard data consists of
1.98 +// more complex objects known only at a higher level than BAFL. This raises the
1.99 +// question of whether the clipboard should provide equivalent functionality
1.100 +// for other basic data types or whether there should be a utility class
1.101 +// elsewhere to do all such operations in a standard format and handle the
1.102 +// multiple representations too. - PNJ, January 1997.
1.103 +
1.104 +
1.105 +
1.106 +
1.107 +
1.108 +
1.109 +#endif