common.h

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#ifndef INCLUDED_VCL_INC_QUARTZ_COMMON_H
#define INCLUDED_VCL_INC_QUARTZ_COMMON_H

#include <iostream>

#include <premac.h>
#ifdef MACOSX
#include <ApplicationServices/ApplicationServices.h>
#else
#include <CoreGraphics/CoreGraphics.h>
#include <CoreText/CoreText.h>
#endif
#include <postmac.h>

#include <sal/types.h>

// CoreFoundation designers, in their wisdom, decided that CFRelease of NULL
// cause a Crash, yet few API can return NULL when asking for the creation
// of an object, which force us to paper the code with ugly if construct everywhere
// and open the door to very nasty crash on rare occasion
// this macro hide the mess
#define SafeCFRelease(a) do { if(a) { CFRelease(a); (a)=NULL; } } while(false)

#define round_to_long(a) ((a) >= 0 ? ((long)((a) + 0.5)) : ((long)((a) - 0.5)))

#include <vcl/salgtype.hxx>

std::ostream &operator <<(std::ostream& s, CTFontRef pFont);

#endif // INCLUDED_VCL_INC_QUARTZ_COMMON_H

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