//

// "$Id: cgdebug.h 8864 2011-07-19 04:49:30Z greg.ercolano $"

//

// OS X Core Graphics debugging help for the Fast Light Tool Kit (FLTK).

//

// Copyright 1998-2010 by Bill Spitzak and others.

//

// This library is free software. Distribution and use rights are outlined in

// the file "COPYING" which should have been included with this file.  If this

// file is missing or damaged, see the license at:

//

//     http://www.fltk.org/COPYING.php

//

// Please report all bugs and problems on the following page:

//

//     http://www.fltk.org/str.php

//

// This file allows easier debugging of Mac OS X Core Graphics 

// code. This file is normally not included into any FLTK builds,

// but since it has proven to be tremendously useful in debugging

// the FLTK port to "Quartz", I decided to add this file in case

// more bugs show up.

//

// This header is activated by adding the following

// line to "config.h"

//   #include "src/cgdebug.h"

//

// Running "./configure" will remove this line from "config.h".

//

// When used erreanously, Core Graphics prints warnings to 

// stderr. This is helpful, however it is not possible to 

// associate a line number or source file with the warning message.

// This headr file outputs a trace of CG calls, interweaveing

// them with CG warnings.

//

// Matthias

#ifndef CGDEBUG

#define CGDEBUG

#include <stdio.h>

#include <Carbon/Carbon.h>

//+BitmapContextCreate

//+BitmapContextGetData

// ClipCGContextToRegion

// QDBeginCGContext

// QDEndCGContext

//+AddArc

//+AddLineToPoint

// ClipToRect

// ClosePath

//+ConcatCTM

//+DrawImage

// FillPath

// FillRect

// Flush

//+GetCTM

// MoveToPoint

//+Release

// RestoreGState

// SaveGState

//+ScaleCTM

//+SetLineCap

//+SetLineDash

//+SetLineJoin

//+SetLineWidth

//+SetRGBFillColor

//+SetRGBStrokeColor

//+SetShouldAntialias

//+SetTextMatrix

//+StrokePath

//+TranslateCTM

inline OSStatus dbgLocation(const char *file, int line) 

{

  fprintf(stderr, "%s:%d ", file, line);

  return 0;

}

inline OSStatus dbgEndl()     

{

  fprintf(stderr, "\n");

  return 0;

}

inline void dbgCGContextClipToRect(CGContextRef a, CGRect b)

{

  CGContextClipToRect(a, b);

}

#define CGContextClipToRect(a, b) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextClipToRect(a, b); \

  fprintf(stderr, "\n"); }

inline void dbgCGContextFillRect(CGContextRef a, CGRect b)

{

  CGContextFillRect(a, b);

}

#define CGContextFillRect(a, b) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextFillRect(a, b); \

  fprintf(stderr, "\n"); }

inline OSStatus dbgQDEndCGContext(CGrafPtr a, CGContextRef *b) 

{

  return QDEndCGContext(a, b);

}

#define QDEndCGContext(a, b) ( \

  dbgLocation(__FILE__, __LINE__) + \

  dbgQDEndCGContext(a, b) + \

  dbgEndl() )

inline OSStatus dbgQDBeginCGContext(CGrafPtr a, CGContextRef *b) 

{

  return QDBeginCGContext(a, b);

}

#define QDBeginCGContext(a, b) ( \

  dbgLocation(__FILE__, __LINE__) + \

  dbgQDBeginCGContext(a, b) + \

  dbgEndl() )

inline void dbgClipCGContextToRegion(CGContextRef a, const Rect *b, RgnHandle c) 

{

  ClipCGContextToRegion(a, b, c);

}

#define ClipCGContextToRegion(a, b, c) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgClipCGContextToRegion(a, b, c); \

  fprintf(stderr, "\n"); }

inline void dbgCGContextMoveToPoint(CGContextRef context, float x, float y)

{

  CGContextMoveToPoint(context, x, y);

}

#define CGContextMoveToPoint(a, b, c) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextMoveToPoint(a, b, c); \

  fprintf(stderr, "\n"); }

inline void dbgCGContextFillPath(CGContextRef context)

{ 

  CGContextFillPath(context);

}

#define CGContextFillPath(a) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextFillPath(a); \

  fprintf(stderr, "\n"); }

inline void dbgCGContextClosePath(CGContextRef context)

{ 

  CGContextClosePath(context);

}

#define CGContextClosePath(a) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextClosePath(a); \

  fprintf(stderr, "\n"); }

inline void dbgCGContextFlush(CGContextRef context)

{ 

  CGContextFlush(context);

}

#define CGContextFlush(a) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextFlush(a); \

  fprintf(stderr, "\n"); }

inline void dbgCGContextSaveGState(CGContextRef context)

{ 

  CGContextSaveGState(context);

}

#define CGContextSaveGState(a) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextSaveGState(a); \

  fprintf(stderr, "\n"); }

inline void dbgCGContextRestoreGState(CGContextRef context)

{ 

  CGContextRestoreGState(context);

}

#define CGContextRestoreGState(a) { \

  fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \

  dbgCGContextRestoreGState(a); \

  fprintf(stderr, "\n"); }

#endif

//

// End of "$Id: cgdebug.h 8864 2011-07-19 04:49:30Z greg.ercolano $".

//