pcsx2/3rdparty/wxWidgets/include/wx/colour.h

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/////////////////////////////////////////////////////////////////////////////
// Name: wx/colour.h
// Purpose: wxColourBase definition
// Author: Julian Smart
// Modified by: Francesco Montorsi
// Created:
// RCS-ID: $Id: colour.h 53135 2008-04-12 02:31:04Z VZ $
// Copyright: Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_COLOUR_H_BASE_
#define _WX_COLOUR_H_BASE_
#include "wx/defs.h"
#include "wx/gdiobj.h"
class WXDLLIMPEXP_FWD_CORE wxColour;
// the standard wxColour constructors;
// this macro avoids to repeat these lines across all colour.h files, since
// Set() is a virtual function and thus cannot be called by wxColourBase
// constructors
#define DEFINE_STD_WXCOLOUR_CONSTRUCTORS \
wxColour( ChannelType red, ChannelType green, ChannelType blue, \
ChannelType alpha = wxALPHA_OPAQUE ) \
{ Set(red, green, blue, alpha); } \
wxColour( unsigned long colRGB ) { Set(colRGB); } \
wxColour(const wxString &colourName) { Set(colourName); } \
wxColour(const wxChar *colourName) { Set(colourName); }
// flags for wxColour -> wxString conversion (see wxColour::GetAsString)
#define wxC2S_NAME 1 // return colour name, when possible
#define wxC2S_CSS_SYNTAX 2 // return colour in rgb(r,g,b) syntax
#define wxC2S_HTML_SYNTAX 4 // return colour in #rrggbb syntax
const unsigned char wxALPHA_TRANSPARENT = 0;
const unsigned char wxALPHA_OPAQUE = 0xff;
// ----------------------------------------------------------------------------
// wxVariant support
// ----------------------------------------------------------------------------
#if wxUSE_VARIANT
#include "wx/variant.h"
DECLARE_VARIANT_OBJECT_EXPORTED(wxColour,WXDLLEXPORT)
#endif
//-----------------------------------------------------------------------------
// wxColourBase: this class has no data members, just some functions to avoid
// code redundancy in all native wxColour implementations
//-----------------------------------------------------------------------------
class WXDLLEXPORT wxColourBase : public wxGDIObject
{
public:
// type of a single colour component
typedef unsigned char ChannelType;
wxColourBase() {}
virtual ~wxColourBase() {}
// Set() functions
// ---------------
void Set(ChannelType red,
ChannelType green,
ChannelType blue,
ChannelType alpha = wxALPHA_OPAQUE)
{ InitRGBA(red,green,blue, alpha); }
// implemented in colourcmn.cpp
bool Set(const wxChar *str)
{ return FromString(str); }
bool Set(const wxString &str)
{ return FromString(str); }
void Set(unsigned long colRGB)
{
// we don't need to know sizeof(long) here because we assume that the three
// least significant bytes contain the R, G and B values
Set((ChannelType)(0xFF & colRGB),
(ChannelType)(0xFF & (colRGB >> 8)),
(ChannelType)(0xFF & (colRGB >> 16)));
}
// accessors
// ---------
virtual bool Ok() const { return IsOk(); }
virtual bool IsOk() const = 0;
virtual ChannelType Red() const = 0;
virtual ChannelType Green() const = 0;
virtual ChannelType Blue() const = 0;
virtual ChannelType Alpha() const
{ return wxALPHA_OPAQUE ; }
// implemented in colourcmn.cpp
virtual wxString GetAsString(long flags = wxC2S_NAME | wxC2S_CSS_SYNTAX) const;
// old, deprecated
// ---------------
#if WXWIN_COMPATIBILITY_2_6
wxDEPRECATED( static wxColour CreateByName(const wxString& name) );
wxDEPRECATED( void InitFromName(const wxString& col) );
#endif
protected:
virtual void
InitRGBA(ChannelType r, ChannelType g, ChannelType b, ChannelType a) = 0;
virtual bool FromString(const wxChar *s);
};
#if defined(__WXPALMOS__)
#include "wx/generic/colour.h"
#elif defined(__WXMSW__)
#include "wx/msw/colour.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/colour.h"
#elif defined(__WXGTK20__)
#include "wx/gtk/colour.h"
#elif defined(__WXGTK__)
#include "wx/gtk1/colour.h"
#elif defined(__WXMGL__)
#include "wx/generic/colour.h"
#elif defined(__WXDFB__)
#include "wx/generic/colour.h"
#elif defined(__WXX11__)
#include "wx/x11/colour.h"
#elif defined(__WXMAC__)
#include "wx/mac/colour.h"
#elif defined(__WXCOCOA__)
#include "wx/cocoa/colour.h"
#elif defined(__WXPM__)
#include "wx/os2/colour.h"
#endif
#define wxColor wxColour
#endif // _WX_COLOUR_H_BASE_