X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0ff2a74d0cc65f081aafcff79bcd3fd14638814f..3b49331b7441e091fc5997b830801d76a1243f28:/include/wx/gtk/bitmap.h diff --git a/include/wx/gtk/bitmap.h b/include/wx/gtk/bitmap.h index c3058826d5..98bc4a8bee 100644 --- a/include/wx/gtk/bitmap.h +++ b/include/wx/gtk/bitmap.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: bitmap.h +// Name: wx/gtk/bitmap.h // Purpose: // Author: Robert Roebling // RCS-ID: $Id$ @@ -7,56 +7,38 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +#ifndef _WX_GTK_BITMAP_H_ +#define _WX_GTK_BITMAP_H_ -#ifndef __GTKBITMAPH__ -#define __GTKBITMAPH__ - -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma interface -#endif - -#include "wx/defs.h" -#include "wx/object.h" -#include "wx/string.h" -#include "wx/palette.h" -#include "wx/gdiobj.h" - -#ifdef __WXGTK20__ typedef struct _GdkPixbuf GdkPixbuf; -#endif - -class WXDLLEXPORT wxPixelDataBase; - -//----------------------------------------------------------------------------- -// classes -//----------------------------------------------------------------------------- - -class wxMask; -class wxBitmap; -class wxImage; +class WXDLLIMPEXP_FWD_CORE wxPixelDataBase; //----------------------------------------------------------------------------- // wxMask //----------------------------------------------------------------------------- -class wxMask: public wxObject +class WXDLLIMPEXP_CORE wxMask: public wxObject { 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(); + 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) }; @@ -65,37 +47,44 @@ private: // wxBitmap //----------------------------------------------------------------------------- -class wxBitmap: public wxBitmapBase +class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase { public: - wxBitmap(); + wxBitmap() { } wxBitmap( int width, int height, int depth = -1 ); wxBitmap( const char bits[], int width, int height, int depth = 1 ); - wxBitmap( const char **bits ) { (void)CreateFromXpm(bits); } - wxBitmap( char **bits ) { (void)CreateFromXpm((const char **)bits); } - wxBitmap( const wxBitmap& bmp ); + 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 ); +#if wxUSE_IMAGE wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); } - ~wxBitmap(); - wxBitmap& operator = ( const wxBitmap& bmp ); - bool operator == ( const wxBitmap& bmp ) const; - bool operator != ( const wxBitmap& bmp ) const; - bool Ok() const; +#endif // wxUSE_IMAGE + 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; - + +#if wxUSE_IMAGE wxImage ConvertToImage() const; +#endif // wxUSE_IMAGE // 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, @@ -117,41 +106,39 @@ public: void SetWidth( int width ); void SetDepth( int depth ); void SetPixmap( GdkPixmap *pixmap ); - void SetBitmap( GdkBitmap *bitmap ); -#ifdef __WXGTK20__ - void SetPixbuf(GdkPixbuf *pixbuf); -#endif + void SetPixbuf(GdkPixbuf* pixbuf, int depth = 0); GdkPixmap *GetPixmap() const; - GdkBitmap *GetBitmap() const; bool HasPixmap() const; -#ifdef __WXGTK20__ bool HasPixbuf() const; GdkPixbuf *GetPixbuf() const; -#endif - + // Basically, this corresponds to Win32 StretchBlt() - wxBitmap Rescale( int clipx, int clipy, int clipwidth, int clipheight, int width, int height ); - + wxBitmap Rescale(int clipx, int clipy, int clipwidth, int clipheight, int width, int height) const; + // raw bitmap access support functions void *GetRawData(wxPixelDataBase& data, int bpp); void UngetRawData(wxPixelDataBase& data); bool HasAlpha() const; - void UseAlpha(); protected: - bool CreateFromXpm(const char **bits); +#if wxUSE_IMAGE bool CreateFromImage(const wxImage& image, int depth); +#endif // wxUSE_IMAGE + + virtual wxObjectRefData* CreateRefData() const; + virtual wxObjectRefData* CloneRefData(const wxObjectRefData* data) const; private: +#if wxUSE_IMAGE // to be called from CreateFromImage only! - bool CreateFromImageAsBitmap(const wxImage& image); - bool CreateFromImageAsPixmap(const wxImage& image); - -#ifdef __WXGTK20__ + bool CreateFromImageAsPixmap(const wxImage& image, int depth); bool CreateFromImageAsPixbuf(const wxImage& image); +#endif // wxUSE_IMAGE +public: + // implementation only enum Representation { Pixmap, @@ -161,11 +148,7 @@ private: // (wxBitmap may keep same bitmap e.g. as both pixmap and pixbuf): void PurgeOtherRepresentations(Representation keep); - friend class wxMemoryDC; -#endif - friend class wxBitmapHandler; - -private: +private: DECLARE_DYNAMIC_CLASS(wxBitmap) }; @@ -173,20 +156,9 @@ private: // wxBitmapHandler //----------------------------------------------------------------------------- -class wxBitmapHandler: public wxBitmapHandlerBase +class WXDLLIMPEXP_CORE wxBitmapHandler: public wxBitmapHandlerBase { -public: - wxBitmapHandler() { } - virtual ~wxBitmapHandler(); - - virtual bool Create(wxBitmap *bitmap, void *data, long flags, int width, int height, int depth = 1); - virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags, - int desiredWidth, int desiredHeight); - virtual bool SaveFile(const wxBitmap *bitmap, const wxString& name, int type, const wxPalette *palette = NULL); - -private: - DECLARE_DYNAMIC_CLASS(wxBitmapHandler) + DECLARE_ABSTRACT_CLASS(wxBitmapHandler) }; - -#endif // __GTKBITMAPH__ +#endif // _WX_GTK_BITMAP_H_