| 1 | /*
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| 2 | * synergy -- mouse and keyboard sharing utility
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| 3 | * Copyright (C) 2004 Chris Schoeneman
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| 4 | *
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| 5 | * This package is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * found in the file COPYING that should have accompanied this file.
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| 8 | *
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| 9 | * This package is distributed in the hope that it will be useful,
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | * GNU General Public License for more details.
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| 13 | */
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| 14 |
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| 15 | #ifndef COSXCLIPBOARD_H
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| 16 | #define COSXCLIPBOARD_H
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| 17 |
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| 18 | #include "IClipboard.h"
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| 19 | #include <vector>
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| 20 | #include <Carbon/Carbon.h>
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| 21 |
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| 22 | class IOSXClipboardConverter;
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| 23 |
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| 24 | //! OS X clipboard implementation
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| 25 | class COSXClipboard : public IClipboard {
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| 26 | public:
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| 27 | COSXClipboard();
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| 28 | virtual ~COSXClipboard();
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| 29 |
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| 30 | //! Test if clipboard is owned by synergy
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| 31 | static bool isOwnedBySynergy();
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| 32 |
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| 33 | // IClipboard overrides
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| 34 | virtual bool empty();
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| 35 | virtual void add(EFormat, const CString& data);
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| 36 | virtual bool open(Time) const;
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| 37 | virtual void close() const;
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| 38 | virtual Time getTime() const;
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| 39 | virtual bool has(EFormat) const;
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| 40 | virtual CString get(EFormat) const;
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| 41 |
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| 42 | private:
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| 43 | void clearConverters();
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| 44 | static ScrapFlavorType
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| 45 | getOwnershipFlavor();
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| 46 |
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| 47 | private:
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| 48 | typedef std::vector<IOSXClipboardConverter*> ConverterList;
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| 49 |
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| 50 | mutable Time m_time;
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| 51 | ConverterList m_converters;
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| 52 | mutable ScrapRef m_scrap;
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| 53 | };
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| 54 |
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| 55 | //! Clipboard format converter interface
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| 56 | /*!
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| 57 | This interface defines the methods common to all Scrap book format
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| 58 | */
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| 59 | class IOSXClipboardConverter : public IInterface {
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| 60 | public:
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| 61 | //! @name accessors
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| 62 | //@{
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| 63 |
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| 64 | //! Get clipboard format
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| 65 | /*!
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| 66 | Return the clipboard format this object converts from/to.
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| 67 | */
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| 68 | virtual IClipboard::EFormat
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| 69 | getFormat() const = 0;
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| 70 |
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| 71 | //! returns the scrap flavor type that this object converts from/to
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| 72 | virtual ScrapFlavorType
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| 73 | getOSXFormat() const = 0;
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| 74 |
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| 75 | //! Convert from IClipboard format
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| 76 | /*!
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| 77 | Convert from the IClipboard format to the Carbon scrap format.
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| 78 | The input data must be in the IClipboard format returned by
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| 79 | getFormat(). The return data will be in the scrap
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| 80 | format returned by getOSXFormat().
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| 81 | */
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| 82 | virtual CString fromIClipboard(const CString&) const = 0;
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| 83 |
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| 84 | //! Convert to IClipboard format
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| 85 | /*!
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| 86 | Convert from the carbon scrap format to the IClipboard format
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| 87 | (i.e., the reverse of fromIClipboard()).
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| 88 | */
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| 89 | virtual CString toIClipboard(const CString&) const = 0;
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| 90 |
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| 91 | //@}
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| 92 | };
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| 93 |
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| 94 | #endif
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