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/*
A* -------------------------------------------------------------------
B* This file contains source code for the PyMOL computer program
C* copyright 1998-2000 by Warren Lyford Delano of DeLano Scientific.
D* -------------------------------------------------------------------
E* It is unlawful to modify or remove this copyright notice.
F* -------------------------------------------------------------------
G* Please see the accompanying LICENSE file for further information.
H* -------------------------------------------------------------------
I* Additional authors of this source file include:
-*
-*
-*
Z* -------------------------------------------------------------------
*/
#ifndef _H_Color
#define _H_Color
#include"os_python.h"
#include"Rep.h"
#include"Vector.h"
#include"PyMOLGlobals.h"
#include"Word.h"
#include"OVLexicon.h"
#include"OVOneToOne.h"
#define cColorGadgetRamp 1
#define cColorDefault -1
#define cColorNewAuto -2
#define cColorCurAuto -3
#define cColorAtomic -4
#define cColorObject -5
#define cColorFront -6
#define cColorBack -7
#define cColorExtCutoff (-10)
#define cColor_TRGB_Bits 0x40000000
#define cColor_TRGB_Mask 0xC0000000
typedef struct {
int Name;
Vector3f Color, LutColor;
char LutColorFlag;
char Custom, Fixed;
/* not saved */
int old_session_index;
} ColorRec;
typedef struct {
int Name;
void *Ptr;
int Type;
/* not saved */
int old_session_index;
} ExtRec;
struct _CColor {
ColorRec *Color;
int NColor;
ExtRec *Ext;
int NExt;
int LUTActive;
unsigned int *ColorTable;
float Gamma;
int BigEndian;
OVLexicon *Lex;
OVOneToOne *Idx;
float RGBColor[3]; /* save global float for returning (float*) */
char RGBName[10];
/* not stored */
int HaveOldSessionColors;
int HaveOldSessionExtColors;
float Front[3], Back[3];
};
int ColorInit(PyMOLGlobals * G);
void ColorFree(PyMOLGlobals * G);
int ColorGetNext(PyMOLGlobals * G);
int ColorGetCurrent(PyMOLGlobals * G);
int ColorGetIndex(PyMOLGlobals * G, const char *name);
int ColorConvertOldSessionIndex(PyMOLGlobals * G, int index);
void ColorUpdateFront(PyMOLGlobals * G, const float *back);
void ColorUpdateFrontFromSettings(PyMOLGlobals * G);
float *ColorGet(PyMOLGlobals * G, int index); /* pointer maybe invalid after creating a new color */
float *ColorGetRaw(PyMOLGlobals * G, int index); /* pointer maybe invalid after creating a new color */
float *ColorGetSpecial(PyMOLGlobals * G, int index);
float *ColorGetNamed(PyMOLGlobals * G, const char *name);
void ColorDef(PyMOLGlobals * G, const char *name, const float *v, int mode, int quiet);
int ColorGetNColor(PyMOLGlobals * G);
char *ColorGetName(PyMOLGlobals * G, int index);
int ColorGetStatus(PyMOLGlobals * G, int index);
void ColorReset(PyMOLGlobals * G);
int ColorGetRamped(PyMOLGlobals * G, int index, const float *vertex, float *color, int state);
int ColorCheckRamped(PyMOLGlobals * G, int index);
struct ObjectGadgetRamp *ColorGetRamp(PyMOLGlobals * G, int index);
void ColorRegisterExt(PyMOLGlobals * G, const char *name, void *extPtr, int type);
void ColorForgetExt(PyMOLGlobals * G, const char *name);
PyObject *ColorAsPyList(PyMOLGlobals * G);
int ColorFromPyList(PyMOLGlobals * G, PyObject * list, int partial_restore);
int ColorExtFromPyList(PyMOLGlobals * G, PyObject * list, int partial_restore);
PyObject *ColorExtAsPyList(PyMOLGlobals * G);
int ColorTableLoad(PyMOLGlobals * G, char *fname, float gamma, int quiet);
void ColorUpdateFromLut(PyMOLGlobals * G, int index);
int ColorLookupColor(PyMOLGlobals * G, float *color);
void ColorGetBkrdContColor(PyMOLGlobals * G, float *rgb, int invert_flag);
unsigned int ColorGet32BitWord(PyMOLGlobals * G, float *rgba);
int ColorGetEncoded(PyMOLGlobals * G, int index, float *color);
int Color3fToInt(PyMOLGlobals * G, float *rgb);
#endif
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