X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/91b8de8dee3e7ae3c4edc0ab0923b84bba20d9c4..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/include/wx/gtk1/bitmap.h diff --git a/include/wx/gtk1/bitmap.h b/include/wx/gtk1/bitmap.h index b49423e6b1..e41dbc4b61 100644 --- a/include/wx/gtk1/bitmap.h +++ b/include/wx/gtk1/bitmap.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: bitmap.h +// Name: wx/gtk1/bitmap.h // Purpose: // Author: Robert Roebling // RCS-ID: $Id$ @@ -11,94 +11,150 @@ #ifndef __GTKBITMAPH__ #define __GTKBITMAPH__ -#ifdef __GNUG__ -#pragma interface -#endif - #include "wx/defs.h" #include "wx/object.h" #include "wx/string.h" #include "wx/palette.h" +#include "wx/gdiobj.h" + +class WXDLLIMPEXP_FWD_CORE wxPixelDataBase; //----------------------------------------------------------------------------- // classes //----------------------------------------------------------------------------- -class wxMask; -class wxBitmap; +class WXDLLIMPEXP_FWD_CORE wxMask; +class WXDLLIMPEXP_FWD_CORE wxBitmap; +class WXDLLIMPEXP_FWD_CORE wxImage; //----------------------------------------------------------------------------- // wxMask //----------------------------------------------------------------------------- -class wxMask: public wxObject +class WXDLLIMPEXP_CORE wxMask: public wxObject { - DECLARE_DYNAMIC_CLASS(wxMask) - public: - wxMask(); - wxMask( const wxBitmap& bitmap, const wxColour& colour ); - wxMask( const wxBitmap& bitmap, int paletteIndex ); - wxMask( const wxBitmap& bitmap ); - ~wxMask(); - - bool Create( const wxBitmap& bitmap, const wxColour& colour ); - bool Create( const wxBitmap& bitmap, int paletteIndex ); - bool Create( const wxBitmap& bitmap ); - - // implementation - - GdkBitmap *m_bitmap; - GdkBitmap *GetBitmap() const; + wxMask(); + wxMask( const wxBitmap& bitmap, const wxColour& colour ); +#if wxUSE_PALETTE + wxMask( const wxBitmap& bitmap, int paletteIndex ); +#endif // wxUSE_PALETTE + wxMask( const wxBitmap& bitmap ); + virtual ~wxMask(); + + bool Create( const wxBitmap& bitmap, const wxColour& colour ); +#if wxUSE_PALETTE + bool Create( const wxBitmap& bitmap, int paletteIndex ); +#endif // wxUSE_PALETTE + bool Create( const wxBitmap& bitmap ); + + // implementation + GdkBitmap *m_bitmap; + + GdkBitmap *GetBitmap() const; + +private: + DECLARE_DYNAMIC_CLASS(wxMask) }; //----------------------------------------------------------------------------- // wxBitmap //----------------------------------------------------------------------------- -class wxBitmap: public wxObject +class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase { - DECLARE_DYNAMIC_CLASS(wxBitmap) - public: - wxBitmap(); - wxBitmap( int width, int height, int depth = -1 ); - wxBitmap( const char bits[], int width, int height, int depth = 1 ); - wxBitmap( const char **bits ); - wxBitmap( char **bits ); - wxBitmap( const wxBitmap& bmp ); - wxBitmap( const wxString &filename, int type = wxBITMAP_TYPE_XPM ); - ~wxBitmap(); - wxBitmap& operator = ( const wxBitmap& bmp ); - bool operator == ( const wxBitmap& bmp ); - bool operator != ( const wxBitmap& bmp ); - bool Ok() const; - - int GetHeight() const; - int GetWidth() const; - int GetDepth() const; - - wxMask *GetMask() const; - void SetMask( wxMask *mask ); - - bool SaveFile( const wxString &name, int type, wxPalette *palette = (wxPalette *) NULL ); - bool LoadFile( const wxString &name, int type = wxBITMAP_TYPE_XPM ); - - wxPalette *GetPalette() const; - wxPalette *GetColourMap() const - { return GetPalette(); }; - -// implementation - - void SetHeight( int height ); - void SetWidth( int width ); - void SetDepth( int depth ); - void SetPixmap( GdkPixmap *pixmap ); - - GdkPixmap *GetPixmap() const; - GdkBitmap *GetBitmap() const; - - // no data :-) + wxBitmap(); + wxBitmap( int width, int height, int depth = -1 ); + wxBitmap( const char bits[], int width, int height, int depth = 1 ); + wxBitmap( const char* const* bits ); +#ifdef wxNEEDS_CHARPP + // needed for old GCC + wxBitmap(char** data) + { + *this = wxBitmap(wx_const_cast(const char* const*, data)); + } +#endif + wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_TYPE_XPM ); + wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); } + virtual ~wxBitmap(); + bool Ok() const { return IsOk(); } + bool IsOk() const; + + bool Create(int width, int height, int depth = -1); + + int GetHeight() const; + int GetWidth() const; + int GetDepth() const; + + wxImage ConvertToImage() const; + + // copies the contents and mask of the given (colour) icon to the bitmap + virtual bool CopyFromIcon(const wxIcon& icon); + + wxMask *GetMask() const; + void SetMask( wxMask *mask ); + + wxBitmap GetSubBitmap( const wxRect& rect ) const; + + bool SaveFile(const wxString &name, wxBitmapType type, + const wxPalette *palette = (wxPalette *)NULL) const; + bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_TYPE_XPM ); + +#if wxUSE_PALETTE + wxPalette *GetPalette() const; + void SetPalette(const wxPalette& palette); + wxPalette *GetColourMap() const { return GetPalette(); }; +#endif // wxUSE_PALETTE + + static void InitStandardHandlers(); + + // implementation + // -------------- + + void SetHeight( int height ); + void SetWidth( int width ); + void SetDepth( int depth ); + void SetPixmap( GdkPixmap *pixmap ); + void SetBitmap( GdkBitmap *bitmap ); + + GdkPixmap *GetPixmap() const; + GdkBitmap *GetBitmap() const; + bool HasPixmap() const; + + // Basically, this corresponds to Win32 StretchBlt() + wxBitmap Rescale( int clipx, int clipy, int clipwidth, int clipheight, int width, int height ); + + // raw bitmap access support functions + void *GetRawData(wxPixelDataBase& data, int bpp); + void UngetRawData(wxPixelDataBase& data); + + bool HasAlpha() const; + +protected: + bool CreateFromImage(const wxImage& image, int depth); + + virtual wxObjectRefData *CreateRefData() const; + virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const; + +private: + // to be called from CreateFromImage only! + bool CreateFromImageAsBitmap(const wxImage& image); + bool CreateFromImageAsPixmap(const wxImage& image); + + friend class wxBitmapHandler; + +private: + DECLARE_DYNAMIC_CLASS(wxBitmap) +}; + +//----------------------------------------------------------------------------- +// wxBitmapHandler +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_CORE wxBitmapHandler: public wxBitmapHandlerBase +{ + DECLARE_ABSTRACT_CLASS(wxBitmapHandler) }; #endif // __GTKBITMAPH__