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[wxWidgets.git] / include / wx / dfb / bitmap.h
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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/ifacehelpers.h"
15
16wxDFB_DECLARE_INTERFACE(IDirectFBSurface);
17
18//-----------------------------------------------------------------------------
19// wxMask
20//-----------------------------------------------------------------------------
21
22#warning "FIXME: move wxMask to common code"
23class WXDLLIMPEXP_CORE wxMask: public wxObject
24{
25public:
26 wxMask();
27 wxMask(const wxBitmap& bitmap);
28 wxMask(const wxBitmap& bitmap, const wxColour& colour);
29#if wxUSE_PALETTE
30 wxMask(const wxBitmap& bitmap, int paletteIndex);
31#endif
32 wxMask(const wxMask& mask);
33 ~wxMask();
34
35 bool Create(const wxBitmap& bitmap);
36 bool Create(const wxBitmap& bitmap, const wxColour& colour);
37#if wxUSE_PALETTE
38 bool Create(const wxBitmap& bitmap, int paletteIndex);
39#endif
40
41 // implementation
42 const wxBitmap& GetBitmap() const;
43
44private:
45 wxBitmap *m_bitmap;
46
47 DECLARE_DYNAMIC_CLASS(wxMask)
48};
49
50//-----------------------------------------------------------------------------
51// wxBitmap
52//-----------------------------------------------------------------------------
53
54class WXDLLIMPEXP_CORE wxBitmapHandler : public wxBitmapHandlerBase
55{
56public:
57 wxBitmapHandler() : wxBitmapHandlerBase() {}
58private:
59 DECLARE_DYNAMIC_CLASS(wxBitmapHandler)
60};
61
62class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase
63{
64public:
65 wxBitmap() {}
66 wxBitmap(int width, int height, int depth = -1);
67 wxBitmap(const char bits[], int width, int height, int depth = 1);
68 wxBitmap(const wxString &filename, wxBitmapType type = wxBITMAP_TYPE_RESOURCE);
69 wxBitmap(const char **bits) { CreateFromXpm(bits); }
70 wxBitmap(char **bits) { CreateFromXpm((const char **)bits); }
71#if wxUSE_IMAGE
72 wxBitmap(const wxImage& image, int depth = -1);
73#endif
74
75 bool Ok() const;
76 bool operator==(const wxBitmap& bmp) const;
77 bool operator!=(const wxBitmap& bmp) const { return !(*this == bmp); }
78
79 bool Create(int width, int height, int depth = -1);
80
81 virtual int GetHeight() const;
82 virtual int GetWidth() const;
83 virtual int GetDepth() const;
84
85#if wxUSE_IMAGE
86 virtual wxImage ConvertToImage() const;
87#endif
88
89 virtual wxMask *GetMask() const;
90 virtual void SetMask(wxMask *mask);
91
92 virtual wxBitmap GetSubBitmap(const wxRect& rect) const;
93
94 virtual bool SaveFile(const wxString &name, wxBitmapType type, const wxPalette *palette = (wxPalette *) NULL) const;
95 virtual bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_TYPE_RESOURCE);
96
97#if wxUSE_PALETTE
98 virtual wxPalette *GetPalette() const;
99 virtual void SetPalette(const wxPalette& palette);
100#endif
101
102 // copies the contents and mask of the given (colour) icon to the bitmap
103 virtual bool CopyFromIcon(const wxIcon& icon);
104
105 static void InitStandardHandlers();
106
107 // implementation:
108 virtual void SetHeight(int height);
109 virtual void SetWidth(int width);
110 virtual void SetDepth(int depth);
111
112 // get underlying native representation:
113 IDirectFBSurfacePtr GetDirectFBSurface() const;
114
115protected:
116 bool CreateFromXpm(const char **bits);
117
118 // ref counting code
119 virtual wxObjectRefData *CreateRefData() const;
120 virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
121
122 DECLARE_DYNAMIC_CLASS(wxBitmap)
123};
124
125#endif // _WX_DFB_BITMAP_H_