| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/dfb/bitmap.h |
| | 3 | // Purpose: wxBitmap class |
| | 4 | // Author: Vaclav Slavik |
| | 5 | // Created: 2006-08-04 |
| | 6 | // RCS-ID: $Id$ |
| | 7 | // Copyright: (c) 2006 REA Elektronik GmbH |
| | 8 | // Licence: wxWindows licence |
| | 9 | ///////////////////////////////////////////////////////////////////////////// |
| | 10 | |
| | 11 | #ifndef _WX_DFB_BITMAP_H_ |
| | 12 | #define _WX_DFB_BITMAP_H_ |
| | 13 | |
| | 14 | #include "wx/dfb/dfbptr.h" |
| | 15 | |
| | 16 | class WXDLLIMPEXP_FWD_CORE wxPixelDataBase; |
| | 17 | |
| | 18 | wxDFB_DECLARE_INTERFACE(IDirectFBSurface); |
| | 19 | |
| | 20 | //----------------------------------------------------------------------------- |
| | 21 | // wxBitmap |
| | 22 | //----------------------------------------------------------------------------- |
| | 23 | |
| | 24 | class WXDLLIMPEXP_CORE wxBitmapHandler: public wxBitmapHandlerBase |
| | 25 | { |
| | 26 | DECLARE_ABSTRACT_CLASS(wxBitmapHandler) |
| | 27 | }; |
| | 28 | |
| | 29 | class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase |
| | 30 | { |
| | 31 | public: |
| | 32 | wxBitmap() {} |
| | 33 | wxBitmap(const wxIDirectFBSurfacePtr& surface) { Create(surface); } |
| | 34 | wxBitmap(int width, int height, int depth = -1); |
| | 35 | wxBitmap(const char bits[], int width, int height, int depth = 1); |
| | 36 | wxBitmap(const wxString &filename, wxBitmapType type = wxBITMAP_TYPE_RESOURCE); |
| | 37 | wxBitmap(const char* const* bits); |
| | 38 | #if wxUSE_IMAGE |
| | 39 | wxBitmap(const wxImage& image, int depth = -1); |
| | 40 | #endif |
| | 41 | |
| | 42 | bool Ok() const { return IsOk(); } |
| | 43 | bool IsOk() const; |
| | 44 | |
| | 45 | bool Create(const wxIDirectFBSurfacePtr& surface); |
| | 46 | bool Create(int width, int height, int depth = -1); |
| | 47 | |
| | 48 | virtual int GetHeight() const; |
| | 49 | virtual int GetWidth() const; |
| | 50 | virtual int GetDepth() const; |
| | 51 | |
| | 52 | #if wxUSE_IMAGE |
| | 53 | virtual wxImage ConvertToImage() const; |
| | 54 | #endif |
| | 55 | |
| | 56 | virtual wxMask *GetMask() const; |
| | 57 | virtual void SetMask(wxMask *mask); |
| | 58 | |
| | 59 | virtual wxBitmap GetSubBitmap(const wxRect& rect) const; |
| | 60 | |
| | 61 | virtual bool SaveFile(const wxString &name, wxBitmapType type, const wxPalette *palette = (wxPalette *) NULL) const; |
| | 62 | virtual bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_TYPE_RESOURCE); |
| | 63 | |
| | 64 | #if wxUSE_PALETTE |
| | 65 | virtual wxPalette *GetPalette() const; |
| | 66 | virtual void SetPalette(const wxPalette& palette); |
| | 67 | #endif |
| | 68 | |
| | 69 | // copies the contents and mask of the given (colour) icon to the bitmap |
| | 70 | virtual bool CopyFromIcon(const wxIcon& icon); |
| | 71 | |
| | 72 | static void InitStandardHandlers(); |
| | 73 | |
| | 74 | // raw bitmap access support functions |
| | 75 | void *GetRawData(wxPixelDataBase& data, int bpp); |
| | 76 | void UngetRawData(wxPixelDataBase& data); |
| | 77 | |
| | 78 | bool HasAlpha() const; |
| | 79 | |
| | 80 | // implementation: |
| | 81 | virtual void SetHeight(int height); |
| | 82 | virtual void SetWidth(int width); |
| | 83 | virtual void SetDepth(int depth); |
| | 84 | |
| | 85 | // get underlying native representation: |
| | 86 | wxIDirectFBSurfacePtr GetDirectFBSurface() const; |
| | 87 | |
| | 88 | protected: |
| | 89 | // ref counting code |
| | 90 | virtual wxObjectRefData *CreateRefData() const; |
| | 91 | virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const; |
| | 92 | |
| | 93 | bool CreateWithFormat(int width, int height, int dfbFormat); |
| | 94 | |
| | 95 | DECLARE_DYNAMIC_CLASS(wxBitmap) |
| | 96 | }; |
| | 97 | |
| | 98 | #endif // _WX_DFB_BITMAP_H_ |
projects / wxWidgets.git / blame_incremental