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c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
8ef94bfc | 2 | // Name: wx/gtk1/bitmap.h |
c801d85f KB |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
6f65e337 | 5 | // RCS-ID: $Id$ |
01111366 | 6 | // Copyright: (c) 1998 Robert Roebling |
65571936 | 7 | // Licence: wxWindows licence |
c801d85f KB |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
10 | ||
11 | #ifndef __GTKBITMAPH__ | |
12 | #define __GTKBITMAPH__ | |
13 | ||
c801d85f KB |
14 | #include "wx/defs.h" |
15 | #include "wx/object.h" | |
16 | #include "wx/string.h" | |
17 | #include "wx/palette.h" | |
58c837a4 | 18 | #include "wx/gdiobj.h" |
c801d85f | 19 | |
b5dbe15d | 20 | class WXDLLIMPEXP_FWD_CORE wxPixelDataBase; |
f383c5b8 | 21 | |
c801d85f KB |
22 | //----------------------------------------------------------------------------- |
23 | // classes | |
24 | //----------------------------------------------------------------------------- | |
25 | ||
b5dbe15d VS |
26 | class WXDLLIMPEXP_FWD_CORE wxMask; |
27 | class WXDLLIMPEXP_FWD_CORE wxBitmap; | |
28 | class WXDLLIMPEXP_FWD_CORE wxImage; | |
c801d85f KB |
29 | |
30 | //----------------------------------------------------------------------------- | |
31 | // wxMask | |
32 | //----------------------------------------------------------------------------- | |
33 | ||
20123d49 | 34 | class WXDLLIMPEXP_CORE wxMask: public wxObject |
c801d85f | 35 | { |
fd0eed64 | 36 | public: |
8636aed8 RR |
37 | wxMask(); |
38 | wxMask( const wxBitmap& bitmap, const wxColour& colour ); | |
0b04c4e0 | 39 | #if wxUSE_PALETTE |
8636aed8 | 40 | wxMask( const wxBitmap& bitmap, int paletteIndex ); |
0b04c4e0 | 41 | #endif // wxUSE_PALETTE |
8636aed8 | 42 | wxMask( const wxBitmap& bitmap ); |
d3c7fc99 | 43 | virtual ~wxMask(); |
0b04c4e0 | 44 | |
8636aed8 | 45 | bool Create( const wxBitmap& bitmap, const wxColour& colour ); |
0b04c4e0 | 46 | #if wxUSE_PALETTE |
8636aed8 | 47 | bool Create( const wxBitmap& bitmap, int paletteIndex ); |
0b04c4e0 | 48 | #endif // wxUSE_PALETTE |
8636aed8 RR |
49 | bool Create( const wxBitmap& bitmap ); |
50 | ||
51 | // implementation | |
52 | GdkBitmap *m_bitmap; | |
0b04c4e0 | 53 | |
8636aed8 | 54 | GdkBitmap *GetBitmap() const; |
0b04c4e0 | 55 | |
8636aed8 RR |
56 | private: |
57 | DECLARE_DYNAMIC_CLASS(wxMask) | |
c801d85f KB |
58 | }; |
59 | ||
60 | //----------------------------------------------------------------------------- | |
61 | // wxBitmap | |
62 | //----------------------------------------------------------------------------- | |
63 | ||
20123d49 | 64 | class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase |
c801d85f | 65 | { |
fd0eed64 | 66 | public: |
732d8c74 FM |
67 | wxBitmap() {} |
68 | wxBitmap( int width, int height, int depth = -1 ) { Create( width, height, depth ); } | |
69 | wxBitmap( const wxSize& sz, int depth = -1 ) { Create( sz, depth ); } | |
8636aed8 | 70 | wxBitmap( const char bits[], int width, int height, int depth = 1 ); |
452418c4 | 71 | wxBitmap( const char* const* bits ); |
459f812b | 72 | #ifdef wxNEEDS_CHARPP |
4a4bf7ee SN |
73 | // needed for old GCC |
74 | wxBitmap(char** data) | |
75 | { | |
5c33522f | 76 | *this = wxBitmap(const_cast<const char* const*>(data)); |
4a4bf7ee SN |
77 | } |
78 | #endif | |
cbea3ec6 | 79 | wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_DEFAULT_TYPE ); |
fd859211 | 80 | wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); } |
d3c7fc99 | 81 | virtual ~wxBitmap(); |
8636aed8 | 82 | |
732d8c74 FM |
83 | bool Create(int width, int height, int depth = wxBITMAP_SCREEN_DEPTH); |
84 | bool Create(const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH) | |
85 | { return Create(sz.GetWidth(), sz.GetHeight(), depth); } | |
0b04c4e0 | 86 | |
8f884a0d VZ |
87 | virtual int GetHeight() const; |
88 | virtual int GetWidth() const; | |
89 | virtual int GetDepth() const; | |
0b04c4e0 | 90 | |
fd859211 | 91 | wxImage ConvertToImage() const; |
8636aed8 | 92 | |
db0aec83 VS |
93 | // copies the contents and mask of the given (colour) icon to the bitmap |
94 | virtual bool CopyFromIcon(const wxIcon& icon); | |
95 | ||
8636aed8 RR |
96 | wxMask *GetMask() const; |
97 | void SetMask( wxMask *mask ); | |
0b04c4e0 | 98 | |
17bec151 | 99 | wxBitmap GetSubBitmap( const wxRect& rect ) const; |
8636aed8 | 100 | |
4611dd06 | 101 | bool SaveFile(const wxString &name, wxBitmapType type, |
d3b9f782 | 102 | const wxPalette *palette = NULL) const; |
cbea3ec6 | 103 | bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_DEFAULT_TYPE); |
8636aed8 | 104 | |
4611dd06 | 105 | #if wxUSE_PALETTE |
8636aed8 | 106 | wxPalette *GetPalette() const; |
4611dd06 | 107 | void SetPalette(const wxPalette& palette); |
55e90a2e | 108 | wxPalette *GetColourMap() const { return GetPalette(); }; |
4611dd06 | 109 | #endif // wxUSE_PALETTE |
55e90a2e | 110 | |
4b61c88d | 111 | static void InitStandardHandlers(); |
8bbe427f | 112 | |
8636aed8 | 113 | // implementation |
20e05ffb | 114 | // -------------- |
c801d85f | 115 | |
8636aed8 RR |
116 | void SetHeight( int height ); |
117 | void SetWidth( int width ); | |
118 | void SetDepth( int depth ); | |
119 | void SetPixmap( GdkPixmap *pixmap ); | |
82ea63e6 | 120 | void SetBitmap( GdkBitmap *bitmap ); |
8bbe427f | 121 | |
8636aed8 RR |
122 | GdkPixmap *GetPixmap() const; |
123 | GdkBitmap *GetBitmap() const; | |
feac7937 | 124 | bool HasPixmap() const; |
0b04c4e0 | 125 | |
783da845 RR |
126 | // Basically, this corresponds to Win32 StretchBlt() |
127 | wxBitmap Rescale( int clipx, int clipy, int clipwidth, int clipheight, int width, int height ); | |
0b04c4e0 | 128 | |
284f2b59 RR |
129 | // raw bitmap access support functions |
130 | void *GetRawData(wxPixelDataBase& data, int bpp); | |
131 | void UngetRawData(wxPixelDataBase& data); | |
132 | ||
0ff2a74d | 133 | bool HasAlpha() const; |
d2400c3f | 134 | |
e838cc14 | 135 | protected: |
fd859211 | 136 | bool CreateFromImage(const wxImage& image, int depth); |
e838cc14 | 137 | |
8f884a0d VZ |
138 | virtual wxGDIRefData *CreateGDIRefData() const; |
139 | virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const; | |
39b0ab4a | 140 | |
8636aed8 | 141 | private: |
feac7937 VS |
142 | // to be called from CreateFromImage only! |
143 | bool CreateFromImageAsBitmap(const wxImage& image); | |
144 | bool CreateFromImageAsPixmap(const wxImage& image); | |
145 | ||
4b61c88d RR |
146 | friend class wxBitmapHandler; |
147 | ||
0b04c4e0 | 148 | private: |
8636aed8 | 149 | DECLARE_DYNAMIC_CLASS(wxBitmap) |
c801d85f KB |
150 | }; |
151 | ||
4b61c88d | 152 | |
c801d85f | 153 | #endif // __GTKBITMAPH__ |