projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 3922ecc9 VZ |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/msw/ole/dataobj2.h | |
| 3 | // Purpose: second part of platform specific wxDataObject header - | |
| 4 | // declarations of predefined wxDataObjectSimple-derived classes | |
| 5 | // Author: Vadim Zeitlin | |
| 6 | // Modified by: | |
| 7 | // Created: 21.10.99 | |
| 8 | // RCS-ID: $Id$ | |
| 9 | // Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr> | |
| 10 | // Licence: wxWindows license | |
| 11 | /////////////////////////////////////////////////////////////////////////////// | |
| 12 | ||
| 13 | #ifndef _WX_MSW_OLE_DATAOBJ2_H | |
| 14 | #define _WX_MSW_OLE_DATAOBJ2_H | |
| 15 | ||
| 16 | // ---------------------------------------------------------------------------- | |
| 17 | // wxBitmapDataObject is a specialization of wxDataObject for bitmap data | |
| 18 | // | |
| 19 | // NB: in fact, under MSW we support CF_DIB (and not CF_BITMAP) clipboard | |
| 20 | // format and we also provide wxBitmapDataObject2 for CF_BITMAP (which is | |
| 21 | // rarely used). This is ugly, but I haven't found a solution for it yet. | |
| 22 | // ---------------------------------------------------------------------------- | |
| 23 | ||
| 24 | class WXDLLEXPORT wxBitmapDataObject : public wxBitmapDataObjectBase | |
| 25 | { | |
| 26 | public: | |
| 27 | // ctors | |
| 28 | wxBitmapDataObject(const wxBitmap& bitmap = wxNullBitmap) | |
| 29 | : wxBitmapDataObjectBase(bitmap) | |
| 30 | { | |
| 31 | SetFormat(wxDF_DIB); | |
| 32 | ||
| 33 | m_data = NULL; | |
| 34 | } | |
| 35 | ||
| 36 | // implement base class pure virtuals | |
| 37 | virtual size_t GetDataSize() const; | |
| 38 | virtual bool GetDataHere(void *buf) const; | |
| 39 | virtual bool SetData(size_t len, const void *buf); | |
| 40 | ||
| 41 | private: | |
| 42 | // the DIB data | |
| 43 | void /* BITMAPINFO */ *m_data; | |
| 44 | }; | |
| 45 | ||
| 46 | // ---------------------------------------------------------------------------- | |
| 47 | // wxBitmapDataObject2 - a data object for CF_BITMAP | |
| 48 | // | |
| 49 | // FIXME did I already mention it was ugly? | |
| 50 | // ---------------------------------------------------------------------------- | |
| 51 | ||
| 52 | class WXDLLEXPORT wxBitmapDataObject2 : public wxBitmapDataObjectBase | |
| 53 | { | |
| 54 | public: | |
| 55 | // ctors | |
| 56 | wxBitmapDataObject2(const wxBitmap& bitmap = wxNullBitmap) | |
| 57 | : wxBitmapDataObjectBase(bitmap) | |
| 58 | { | |
| 59 | } | |
| 60 | ||
| 61 | // implement base class pure virtuals | |
| 62 | virtual size_t GetDataSize() const; | |
| 63 | virtual bool GetDataHere(void *buf) const; | |
| 64 | virtual bool SetData(size_t len, const void *buf); | |
| 65 | }; | |
| 66 | ||
| 67 | // ---------------------------------------------------------------------------- | |
| 68 | // wxFileDataObject - data object for CF_HDROP | |
| 69 | // ---------------------------------------------------------------------------- | |
| 70 | ||
| 71 | class WXDLLEXPORT wxFileDataObject : public wxFileDataObjectBase | |
| 72 | { | |
| 73 | public: | |
| 74 | // implement base class pure virtuals | |
| 75 | virtual bool SetData(size_t len, const void *buf); | |
| 8b85d24e VZ |
76 | virtual size_t GetDataSize() const; |
| 77 | virtual bool GetDataHere(void *pData) const; | |
| 78 | virtual void AddFile(const wxString& file); | |
| 3922ecc9 VZ |
79 | }; |
| 80 | ||
| 81 | #endif // _WX_MSW_OLE_DATAOBJ2_H |