01111366c9
Added platform independent wxImage class Changed wxBitmap and wxImageList accordingly Correctted header text git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@905 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
163 lines
4.6 KiB
C++
163 lines
4.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: image.h
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// Purpose: wxImage class
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// Author: Robert Roebling
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// RCS-ID: $Id$
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// Copyright: (c) Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_IMAGE_H_
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#define _WX_IMAGE_H_
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#ifdef __GNUG__
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#pragma interface "image.h"
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#endif
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#include "wx/setup.h"
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#include "wx/object.h"
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#include "wx/string.h"
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#include "wx/gdicmn.h"
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//-----------------------------------------------------------------------------
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// classes
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxImageHandler;
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class WXDLLEXPORT wxPNGHandler;
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class WXDLLEXPORT wxBMPHandler;
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class WXDLLEXPORT wxImage;
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//-----------------------------------------------------------------------------
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// wxImageHandler
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxImageHandler: public wxObject
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{
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DECLARE_DYNAMIC_CLASS(wxImageHandler)
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public:
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wxImageHandler() { m_name = ""; m_extension = ""; m_type = 0; }
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virtual bool LoadFile( wxImage *image, const wxString& name );
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virtual bool SaveFile( wxImage *image, const wxString& name );
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inline void SetName(const wxString& name) { m_name = name; }
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inline void SetExtension(const wxString& ext) { m_extension = ext; }
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inline void SetType(long type) { m_type = type; }
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inline wxString GetName() const { return m_name; }
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inline wxString GetExtension() const { return m_extension; }
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inline long GetType() const { return m_type; }
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protected:
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wxString m_name;
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wxString m_extension;
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long m_type;
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};
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//-----------------------------------------------------------------------------
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// wxPNGHandler
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxPNGHandler: public wxImageHandler
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{
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DECLARE_DYNAMIC_CLASS(wxPNGHandler)
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public:
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inline wxPNGHandler()
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{
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m_name = "PNG file";
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m_extension = "png";
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m_type = wxBITMAP_TYPE_PNG;
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};
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virtual bool LoadFile( wxImage *image, const wxString& name );
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virtual bool SaveFile( wxImage *image, const wxString& name );
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};
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//-----------------------------------------------------------------------------
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// wxBMPHandler
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxBMPHandler: public wxImageHandler
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{
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DECLARE_DYNAMIC_CLASS(wxBMPHandler)
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public:
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inline wxBMPHandler()
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{
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m_name = "BMP file";
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m_extension = "bmp";
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m_type = wxBITMAP_TYPE_BMP;
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};
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virtual bool LoadFile( wxImage *image, const wxString& name );
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};
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//-----------------------------------------------------------------------------
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// wxImage
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxImage: public wxObject
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{
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DECLARE_DYNAMIC_CLASS(wxImage)
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friend class WXDLLEXPORT wxImageHandler;
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public:
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wxImage();
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wxImage( int width, int height );
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wxImage( const wxString& name, long type = wxBITMAP_TYPE_PNG );
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wxImage( const wxImage& image );
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wxImage( const wxImage* image );
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void Create( int width, int height );
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void Destroy();
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virtual bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_PNG );
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virtual bool SaveFile( const wxString& name, int type );
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bool Ok() const;
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int GetWidth() const;
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int GetHeight() const;
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char unsigned *GetData() const;
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void SetData( char unsigned *data );
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void SetMaskColour( unsigned char r, unsigned char g, unsigned char b );
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unsigned char GetMaskRed() const;
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unsigned char GetMaskGreen() const;
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unsigned char GetMaskBlue() const;
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void SetMask( bool mask = TRUE );
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bool HasMask() const;
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inline wxImage& operator = (const wxImage& image)
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{ if (*this == image) return (*this); Ref(image); return *this; }
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inline bool operator == (const wxImage& image)
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{ return m_refData == image.m_refData; }
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inline bool operator != (const wxImage& image)
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{ return m_refData != image.m_refData; }
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static inline wxList& GetHandlers() { return sm_handlers; }
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static void AddHandler( wxImageHandler *handler );
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static void InsertHandler( wxImageHandler *handler );
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static bool RemoveHandler( const wxString& name );
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static wxImageHandler *FindHandler( const wxString& name );
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static wxImageHandler *FindHandler( const wxString& extension, long imageType );
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static wxImageHandler *FindHandler( long imageType );
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static void CleanUpHandlers();
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protected:
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static wxList sm_handlers;
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};
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#endif
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// _WX_IMAGE_H_
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