projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 6762286d SC |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: mac/dataobj2.h | |
| 3 | // Purpose: declaration of standard wxDataObjectSimple-derived classes | |
| 4 | // Author: David Webster (adapted from Robert Roebling's gtk port | |
| 5 | // Modified by: | |
| 6 | // Created: 10/21/99 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) 1998, 1999 Vadim Zeitlin, Robert Roebling | |
| 9 | // Licence: wxWindows licence | |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _WX_MAC_DATAOBJ2_H_ | |
| 13 | #define _WX_MAC_DATAOBJ2_H_ | |
| 14 | ||
| 15 | // ---------------------------------------------------------------------------- | |
| 16 | // wxBitmapDataObject is a specialization of wxDataObject for bitmaps | |
| 17 | // ---------------------------------------------------------------------------- | |
| 18 | ||
| 19 | class WXDLLIMPEXP_CORE wxBitmapDataObject : public wxBitmapDataObjectBase | |
| 20 | { | |
| 21 | public: | |
| 22 | // ctors | |
| 23 | wxBitmapDataObject(); | |
| 24 | wxBitmapDataObject(const wxBitmap& bitmap); | |
| 25 | ||
| 26 | // destr | |
| 27 | virtual ~wxBitmapDataObject(); | |
| 28 | ||
| 29 | // override base class virtual to update PNG data too | |
| 30 | virtual void SetBitmap(const wxBitmap& bitmap); | |
| 31 | ||
| 32 | // implement base class pure virtuals | |
| 33 | // ---------------------------------- | |
| 34 | ||
| 35 | virtual size_t GetDataSize() const ; | |
| 36 | virtual bool GetDataHere(void *buf) const ; | |
| 37 | virtual bool SetData(size_t len, const void *buf); | |
| 38 | // Must provide overloads to avoid hiding them (and warnings about it) | |
| 39 | virtual size_t GetDataSize(const wxDataFormat&) const | |
| 40 | { | |
| 41 | return GetDataSize(); | |
| 42 | } | |
| 43 | virtual bool GetDataHere(const wxDataFormat&, void *buf) const | |
| 44 | { | |
| 45 | return GetDataHere(buf); | |
| 46 | } | |
| 47 | virtual bool SetData(const wxDataFormat&, size_t len, const void *buf) | |
| 48 | { | |
| 49 | return SetData(len, buf); | |
| 50 | } | |
| 51 | ||
| 52 | protected : | |
| 53 | void Init() ; | |
| 54 | void Clear() ; | |
| 55 | ||
| 56 | void* m_pictHandle ; | |
| 57 | bool m_pictCreated ; | |
| 58 | }; | |
| 59 | ||
| 60 | // ---------------------------------------------------------------------------- | |
| 61 | // wxFileDataObject is a specialization of wxDataObject for file names | |
| 62 | // ---------------------------------------------------------------------------- | |
| 63 | ||
| 64 | class WXDLLIMPEXP_CORE wxFileDataObject : public wxFileDataObjectBase | |
| 65 | { | |
| 66 | public: | |
| 67 | // implement base class pure virtuals | |
| 68 | // ---------------------------------- | |
| 69 | ||
| 70 | void AddFile( const wxString &filename ); | |
| 71 | ||
| 72 | virtual size_t GetDataSize() const; | |
| 73 | virtual bool GetDataHere(void *buf) const; | |
| 74 | virtual bool SetData(size_t len, const void *buf); | |
| 75 | // Must provide overloads to avoid hiding them (and warnings about it) | |
| 76 | virtual size_t GetDataSize(const wxDataFormat&) const | |
| 77 | { | |
| 78 | return GetDataSize(); | |
| 79 | } | |
| 80 | virtual bool GetDataHere(const wxDataFormat&, void *buf) const | |
| 81 | { | |
| 82 | return GetDataHere(buf); | |
| 83 | } | |
| 84 | virtual bool SetData(const wxDataFormat&, size_t len, const void *buf) | |
| 85 | { | |
| 86 | return SetData(len, buf); | |
| 87 | } | |
| 88 | protected: | |
| 89 | // translates the filenames stored into a utf8 encoded char stream | |
| 90 | void GetFileNames(wxCharBuffer &buf) const ; | |
| 91 | }; | |
| 92 | ||
| 93 | #endif // _WX_MAC_DATAOBJ2_H_ | |
| 94 |