X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f4e325b3df3d4c0b3ca21d4d1781acab6a488e4c..472eec8a0391538e4dcf7f7c6c4f4d44c8383616:/include/wx/gtk1/bitmap.h diff --git a/include/wx/gtk1/bitmap.h b/include/wx/gtk1/bitmap.h index fe5f8eddec..e41dbc4b61 100644 --- a/include/wx/gtk1/bitmap.h +++ b/include/wx/gtk1/bitmap.h @@ -1,139 +1,160 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: bitmap.h +// Name: wx/gtk1/bitmap.h // Purpose: // Author: Robert Roebling -// Created: 01/02/97 // RCS-ID: $Id$ -// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem -// Licence: wxWindows licence +// 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 wxDC; -class wxPaintDC; -class wxMemoryDC; -class wxToolBar; -class wxBitmapButton; -class wxStaticBitmap; -class wxFrame; -class wxTreeCtrl; - -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: - +public: wxMask(); wxMask( const wxBitmap& bitmap, const wxColour& colour ); +#if wxUSE_PALETTE wxMask( const wxBitmap& bitmap, int paletteIndex ); +#endif // wxUSE_PALETTE wxMask( const wxBitmap& bitmap ); - ~wxMask(); + virtual ~wxMask(); - private: + 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 ); - friend wxBitmap; - friend wxDC; - friend wxPaintDC; - friend wxToolBar; - friend wxBitmapButton; - friend wxStaticBitmap; - friend wxFrame; - friend wxTreeCtrl; + // implementation + GdkBitmap *m_bitmap; GdkBitmap *GetBitmap() const; - protected: - - GdkBitmap *m_bitmap; - +private: + DECLARE_DYNAMIC_CLASS(wxMask) }; //----------------------------------------------------------------------------- // wxBitmap //----------------------------------------------------------------------------- -// CMB 20/5/98: added xbm constructor and GetBitmap() method -class wxBitmap: public wxObject +class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase { - DECLARE_DYNAMIC_CLASS(wxBitmap) - - public: - +public: wxBitmap(); wxBitmap( int width, int height, int depth = -1 ); wxBitmap( const char bits[], int width, int height, int depth = 1 ); - wxBitmap( char **bits ); - wxBitmap( const wxBitmap& bmp ); - 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; + 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; - void SetHeight( int height ); - void SetWidth( int width ); - void SetDepth( int depth ); + + 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 ); - void Resize( int height, int width ); + wxBitmap GetSubBitmap( const wxRect& rect ) const; - bool SaveFile( const wxString &name, int type, wxPalette *palette = NULL ); - bool LoadFile( const wxString &name, int type = wxBITMAP_TYPE_XPM); + 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; - wxPalette *GetColourMap() const - { return GetPalette(); }; + void SetPalette(const wxPalette& palette); + wxPalette *GetColourMap() const { return GetPalette(); }; +#endif // wxUSE_PALETTE - private: + static void InitStandardHandlers(); - friend wxDC; - friend wxPaintDC; - friend wxMemoryDC; - friend wxToolBar; - friend wxBitmapButton; - friend wxStaticBitmap; - friend wxFrame; - friend wxTreeCtrl; + // 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); - void DestroyImage(); - void RecreateImage(); - void Render(); + virtual wxObjectRefData *CreateRefData() const; + virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const; - // no data :-) +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__