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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 wxDFB_DECLARE_INTERFACE(IDirectFBSurface);
17
18 //-----------------------------------------------------------------------------
19 // wxBitmap
20 //-----------------------------------------------------------------------------
21
22 class WXDLLIMPEXP_CORE wxBitmapHandler: public wxBitmapHandlerBase
23 {
24 DECLARE_ABSTRACT_CLASS(wxBitmapHandler)
25 };
26
27 class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase
28 {
29 public:
30 wxBitmap() {}
31 wxBitmap(const wxIDirectFBSurfacePtr& surface) { Create(surface); }
32 wxBitmap(int width, int height, int depth = -1);
33 wxBitmap(const char bits[], int width, int height, int depth = 1);
34 wxBitmap(const wxString &filename, wxBitmapType type = wxBITMAP_TYPE_RESOURCE);
35 wxBitmap(const char* const* bits);
36 #if wxUSE_IMAGE
37 wxBitmap(const wxImage& image, int depth = -1);
38 #endif
39
40 bool Ok() const { return IsOk(); }
41 bool IsOk() const;
42
43 bool Create(const wxIDirectFBSurfacePtr& surface);
44 bool Create(int width, int height, int depth = -1);
45
46 virtual int GetHeight() const;
47 virtual int GetWidth() const;
48 virtual int GetDepth() const;
49
50 #if wxUSE_IMAGE
51 virtual wxImage ConvertToImage() const;
52 #endif
53
54 virtual wxMask *GetMask() const;
55 virtual void SetMask(wxMask *mask);
56
57 virtual wxBitmap GetSubBitmap(const wxRect& rect) const;
58
59 virtual bool SaveFile(const wxString &name, wxBitmapType type, const wxPalette *palette = (wxPalette *) NULL) const;
60 virtual bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_TYPE_RESOURCE);
61
62 #if wxUSE_PALETTE
63 virtual wxPalette *GetPalette() const;
64 virtual void SetPalette(const wxPalette& palette);
65 #endif
66
67 // copies the contents and mask of the given (colour) icon to the bitmap
68 virtual bool CopyFromIcon(const wxIcon& icon);
69
70 static void InitStandardHandlers();
71
72 // implementation:
73 virtual void SetHeight(int height);
74 virtual void SetWidth(int width);
75 virtual void SetDepth(int depth);
76
77 // get underlying native representation:
78 wxIDirectFBSurfacePtr GetDirectFBSurface() const;
79
80 protected:
81 // ref counting code
82 virtual wxObjectRefData *CreateRefData() const;
83 virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
84
85 DECLARE_DYNAMIC_CLASS(wxBitmap)
86 };
87
88 #endif // _WX_DFB_BITMAP_H_