X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/151ccd11af31917b4bed26f988d4db03ba32f672..7ddb15416407390de67cc26b04e91ea99a521f57:/include/wx/gtk1/bitmap.h?ds=sidebyside diff --git a/include/wx/gtk1/bitmap.h b/include/wx/gtk1/bitmap.h index 3d7e90c69b..444b5ab700 100644 --- a/include/wx/gtk1/bitmap.h +++ b/include/wx/gtk1/bitmap.h @@ -1,103 +1,153 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: bitmap.h +// Name: wx/gtk1/bitmap.h // Purpose: // Author: Robert Roebling -// Created: 01/02/97 -// Id: -// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem -// Licence: wxWindows licence +// RCS-ID: $Id$ +// Copyright: (c) 1998 Robert Roebling +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #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(void); +public: + wxMask(); wxMask( const wxBitmap& bitmap, const wxColour& colour ); - wxMask( const wxBitmap& bitmap, const int paletteIndex ); +#if wxUSE_PALETTE + wxMask( const wxBitmap& bitmap, int paletteIndex ); +#endif // wxUSE_PALETTE wxMask( const wxBitmap& bitmap ); - ~wxMask(void); - - public: - - GdkBitmap *GetBitmap(void) const; - - protected: - - GdkBitmap *m_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(void); - wxBitmap( const int width, const int height, const int depth = -1 ); - wxBitmap( char **bits ); - wxBitmap( const wxBitmap& bmp ); - wxBitmap( const wxBitmap* bmp ); - wxBitmap( const wxString &filename, const int type ); - ~wxBitmap(void); - wxBitmap& operator = ( const wxBitmap& bmp ); - bool operator == ( const wxBitmap& bmp ); - bool operator != ( const wxBitmap& bmp ); - bool Ok(void) const; - - int GetHeight(void) const; - int GetWidth(void) const; - int GetDepth(void) const; - void SetHeight( const int height ); - void SetWidth( const int width ); - void SetDepth( const int depth ); - - wxMask *GetMask(void) const; +public: + wxBitmap() {} + wxBitmap( int width, int height, int depth = -1 ) { Create( width, height, depth ); } + wxBitmap( const wxSize& sz, int depth = -1 ) { Create( sz, depth ); } + 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(const_cast(data)); + } +#endif + wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_DEFAULT_TYPE ); + wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); } + virtual ~wxBitmap(); + + bool Create(int width, int height, int depth = wxBITMAP_SCREEN_DEPTH); + bool Create(const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH) + { return Create(sz.GetWidth(), sz.GetHeight(), depth); } + + virtual int GetHeight() const; + virtual int GetWidth() const; + virtual 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 ); - - bool SaveFile( const wxString &name, const int type, wxPalette *palette = NULL ); - bool LoadFile( const wxString &name, const int type ); - - wxPalette *GetPalette(void) const; - wxPalette *GetColourMap(void) const - { return GetPalette(); }; - - public: - - GdkPixmap *GetPixmap(void) const; - - // no data :-) + + wxBitmap GetSubBitmap( const wxRect& rect ) const; + + bool SaveFile(const wxString &name, wxBitmapType type, + const wxPalette *palette = NULL) const; + bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_DEFAULT_TYPE); + +#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 wxGDIRefData *CreateGDIRefData() const; + virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *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) }; + #endif // __GTKBITMAPH__