| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: x11/bitmap.h |
| 3 | // Purpose: wxBitmap class |
| 4 | // Author: Julian Smart, Robert Roebling |
| 5 | // Modified by: |
| 6 | // Created: 17/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart, Robert Roebling |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_BITMAP_H_ |
| 13 | #define _WX_BITMAP_H_ |
| 14 | |
| 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 16 | #pragma interface "bitmap.h" |
| 17 | #endif |
| 18 | |
| 19 | #include "wx/defs.h" |
| 20 | #include "wx/object.h" |
| 21 | #include "wx/string.h" |
| 22 | #include "wx/palette.h" |
| 23 | #include "wx/gdiobj.h" |
| 24 | |
| 25 | //----------------------------------------------------------------------------- |
| 26 | // classes |
| 27 | //----------------------------------------------------------------------------- |
| 28 | |
| 29 | class wxMask; |
| 30 | class wxBitmap; |
| 31 | class wxImage; |
| 32 | |
| 33 | //----------------------------------------------------------------------------- |
| 34 | // wxMask |
| 35 | //----------------------------------------------------------------------------- |
| 36 | |
| 37 | class wxMask: public wxObject |
| 38 | { |
| 39 | public: |
| 40 | wxMask(); |
| 41 | wxMask( const wxBitmap& bitmap, const wxColour& colour ); |
| 42 | wxMask( const wxBitmap& bitmap, int paletteIndex ); |
| 43 | wxMask( const wxBitmap& bitmap ); |
| 44 | ~wxMask(); |
| 45 | |
| 46 | bool Create( const wxBitmap& bitmap, const wxColour& colour ); |
| 47 | bool Create( const wxBitmap& bitmap, int paletteIndex ); |
| 48 | bool Create( const wxBitmap& bitmap ); |
| 49 | |
| 50 | // implementation |
| 51 | WXPixmap GetBitmap() const { return m_bitmap; } |
| 52 | void SetBitmap( WXPixmap bitmap ) { m_bitmap = bitmap; } |
| 53 | |
| 54 | WXDisplay *GetDisplay() const { return m_display; } |
| 55 | void SetDisplay( WXDisplay *display ) { m_display = display; } |
| 56 | |
| 57 | private: |
| 58 | WXPixmap m_bitmap; |
| 59 | WXDisplay *m_display; |
| 60 | |
| 61 | private: |
| 62 | DECLARE_DYNAMIC_CLASS(wxMask) |
| 63 | }; |
| 64 | |
| 65 | //----------------------------------------------------------------------------- |
| 66 | // wxBitmap |
| 67 | //----------------------------------------------------------------------------- |
| 68 | |
| 69 | class WXDLLEXPORT wxBitmapHandler : public wxBitmapHandlerBase |
| 70 | { |
| 71 | public: |
| 72 | wxBitmapHandler() : wxBitmapHandlerBase() {} |
| 73 | private: |
| 74 | DECLARE_DYNAMIC_CLASS(wxBitmapHandler) |
| 75 | }; |
| 76 | |
| 77 | class wxBitmap: public wxBitmapBase |
| 78 | { |
| 79 | public: |
| 80 | wxBitmap(); |
| 81 | wxBitmap( int width, int height, int depth = -1 ); |
| 82 | wxBitmap( const char bits[], int width, int height, int depth = 1 ); |
| 83 | wxBitmap( const char **bits ) { (void)CreateFromXpm(bits); } |
| 84 | wxBitmap( char **bits ) { (void)CreateFromXpm((const char **)bits); } |
| 85 | wxBitmap( const wxBitmap& bmp ); |
| 86 | wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_TYPE_XPM ); |
| 87 | virtual ~wxBitmap(); |
| 88 | |
| 89 | wxBitmap& operator = ( const wxBitmap& bmp ); |
| 90 | bool operator == ( const wxBitmap& bmp ) const; |
| 91 | bool operator != ( const wxBitmap& bmp ) const; |
| 92 | bool Ok() const; |
| 93 | |
| 94 | static void InitStandardHandlers(); |
| 95 | |
| 96 | bool Create(int width, int height, int depth = -1); |
| 97 | bool Create(void* data, wxBitmapType type, |
| 98 | int width, int height, int depth = -1); |
| 99 | // create the wxBitmap using a _copy_ of the pixmap |
| 100 | bool Create(WXPixmap pixmap); |
| 101 | |
| 102 | int GetHeight() const; |
| 103 | int GetWidth() const; |
| 104 | int GetDepth() const; |
| 105 | |
| 106 | #if wxUSE_IMAGE |
| 107 | wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); } |
| 108 | wxImage ConvertToImage() const; |
| 109 | bool CreateFromImage(const wxImage& image, int depth = -1); |
| 110 | #endif // wxUSE_IMAGE |
| 111 | |
| 112 | // copies the contents and mask of the given (colour) icon to the bitmap |
| 113 | virtual bool CopyFromIcon(const wxIcon& icon); |
| 114 | |
| 115 | wxMask *GetMask() const; |
| 116 | void SetMask( wxMask *mask ); |
| 117 | |
| 118 | wxBitmap GetSubBitmap( const wxRect& rect ) const; |
| 119 | |
| 120 | bool SaveFile( const wxString &name, wxBitmapType type, const wxPalette *palette = (wxPalette *) NULL ) const; |
| 121 | bool LoadFile( const wxString &name, wxBitmapType type = wxBITMAP_TYPE_XPM ); |
| 122 | |
| 123 | wxPalette *GetPalette() const; |
| 124 | wxPalette *GetColourMap() const |
| 125 | { return GetPalette(); }; |
| 126 | virtual void SetPalette(const wxPalette& palette); |
| 127 | |
| 128 | // implementation |
| 129 | // -------------- |
| 130 | |
| 131 | void SetHeight( int height ); |
| 132 | void SetWidth( int width ); |
| 133 | void SetDepth( int depth ); |
| 134 | void SetPixmap( WXPixmap pixmap ); |
| 135 | void SetBitmap( WXPixmap bitmap ); |
| 136 | |
| 137 | WXPixmap GetPixmap() const; |
| 138 | WXPixmap GetBitmap() const; |
| 139 | |
| 140 | WXPixmap GetDrawable() const; |
| 141 | |
| 142 | WXDisplay *GetDisplay() const; |
| 143 | |
| 144 | protected: |
| 145 | bool CreateFromXpm(const char **bits); |
| 146 | |
| 147 | private: |
| 148 | DECLARE_DYNAMIC_CLASS(wxBitmap) |
| 149 | }; |
| 150 | |
| 151 | #endif |
| 152 | // _WX_BITMAP_H_ |