Utils/Libs/GLib/Pal.hpp

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+/*=========================================================================
+
+	PAL.CPP
+
+	Author:  Gary Liddon @ Fareham
+	Created:
+	Project:
+	Purpose:
+
+	Copyright (c) 1997 G R Liddon
+
+===========================================================================*/
+
+#ifndef __PAL_HPP__
+#define __PAL_HPP__
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+/*	Std Lib
+	------- */
+
+/*	STL
+	--- */
+#include <vector>
+
+/*	Glib
+	---- */
+#include "gobject.hpp"
+#include "gtypes.h"
+
+/*	Local
+	----- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+class GLIB_API Colour : public GObject
+{
+public:
+	Colour(int nR=0,int nG=0,int nB=0);
+	Colour(Colour const & Col)			{CopyCol(Col);}
+
+	void operator=(Colour const &Col)	{CopyCol(Col);}
+
+	int		GetR(void) const {return (R);}
+	int		GetG(void) const {return (G);}
+	int		GetB(void) const {return (B);}
+
+	void	SetR(int n){R=n;}
+	void	SetG(int n){G=n;}
+	void	SetB(int n){B=n;}
+
+	void	SetRGB(int nr,int ng,int nb)
+		{
+		SetR(nr);
+		SetG(ng);
+		SetB(nb);
+		}
+
+	float Distance(Colour const &Col) const;
+	int DistanceUnroot(Colour const &Col) const;
+
+
+	bool	operator==(Colour const &Col) const;
+	bool	operator<(Colour const &Col) const;
+
+	bool	operator!=(Colour const &Col) const;
+
+protected:
+	void CopyCol(Colour const &);
+	int	R;
+	int	G;
+	int	B;
+};
+
+
+class GLIB_API Palette : public GObject
+{
+public:
+	Palette(void);
+	Palette(Palette const &);
+	~Palette(void);
+
+	void	operator=(Palette const &Fr);
+	bool	operator==(Palette const &Fr) const;
+	bool	operator<(Palette const &Fr) const;
+	int		GetNumOfCols(void) const {return TheColours.size();}
+
+	int *	MakeRemapTable(Palette const & P) const;
+
+	Colour const & operator[](int) const;
+	Colour & operator[](int);
+
+	u8 * MakeDpPal(void) const;
+
+	bool FromLbm(char const * Name);
+	void SetPalSize(int NumOfCols);
+	bool IsIntersecting(Palette const & ComPal) const;
+
+protected:
+	void CopyPal(Palette const &Fr);
+
+	typedef	std::vector <Colour>	ColVec;
+	typedef	ColVec::iterator		ColVecIt;
+
+
+	ColVec	TheColours;
+	Colour	DummyCol;
+};
+
+
+/*---------------------------------------------------------------------- */
+
+#endif	/* __PAL_HPP__ */
+
+/*===========================================================================
+ end */
+
+