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/*
* Copyright (c) 1993 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#) $Header: /cvsroot/nsnam/nam-1/paint.h,v 1.10 2003/10/11 22:56:50 xuanc Exp $ (LBL)
*/
#ifndef nam_paint_h
#define nam_paint_h
extern "C" {
#include <tk.h>
}
typedef struct rgb_s {
unsigned short red, green, blue;
char *colorname;
} rgb;
class Tcl;
const int PaintStaticGCSize = 512;
const int PaintGCIncrement = 64;
class Paint {
protected:
Paint();
public:
static void init();
static Paint* instance() { return (instance_); }
inline GC paint_to_gc(int paint) { return (gctab_[paint]); }
inline int num_gc() { return ngc_; }
rgb *paint_to_rgb(int paint) { return (&rgb_[paint]); }
const char *lookupName(int,int,int);
inline GC background_gc() { return (gctab_[0]); }
GC text_gc(Font fid, const char* color = NULL);
int lookup(const char *color, int linewidth);
int lookupXor(const char *color, int linewidth);
inline int thick() { return (thick_); }
inline int thin() { return (thin_); }
inline int Xor() { return (xor_); } // ansi says "xor" is a keyword
private:
void adjust();
static Paint* instance_;
int ngc_;
int gcSize_;
GC *gctab_;
rgb *rgb_;
int thick_;
int thin_;
int xor_;
int background_;
};
#endif
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