src/globals.h

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#ifndef GLOBALS_H
#define GLOBALS_H

// INCLUDES
#include <QtCore>
#include <QtGui>
#if !defined(NOSVG) && (QT_VERSION >= 0x040500)
    #include <QtSvg>
#endif // NOSVG && QT_VERSION >= 0x040500

// Version info
#include "version.h"
// OS and ARCH detection
#include "os.h"
// TSPSG Defaults
#include "defaults.h"
// TSPSolver
#include "tspsolver.h"
#ifdef Q_OS_WIN32
    // Vista/7 Eyecandy
    #include "qtwin.h"
#endif // Q_OS_WIN32

// DEFINES
#define MAX_NUM_CITIES 50
#define MAX_RAND_VALUE 1000

// Paths
#ifndef PATH_L10N
    #define PATH_L10N "l10n"
#endif // PATH_L10N

#ifndef PATH_DOCS
    #define PATH_DOCS "help"
#endif // PATH_DOCS

#define TSPT quint32(0x54535054)
#define TSPT_VERSION quint8(1)
#define TSPT_META_VERSION quint8(1)
#define TSPT_META_SIZE 2
#define ZKT quint16(0x5A4B)
#define ZKT_VERSION quint8(1)

#define INFSTR "---"

// FUNCTIONS
inline bool isInteger(double x)
{
double i;
    return (modf(x, &i) == 0.0);
}

#ifdef Q_OS_WIN32

void toggleStyle(QWidget *widget, bool enable);
#endif // Q_OS_WIN32

#if defined(Q_OS_WINCE_WM) || defined(Q_OS_SYMBIAN)
    #define HANDHELD
#endif

// Sanity checks
// Check that default number of cities is sane (<= MAX_NUM_CITIES)
#if DEF_NUM_CITIES > MAX_NUM_CITIES
    #undef DEF_NUM_CITIES
    #define DEF_NUM_CITIES MAX_NUM_CITIES
#endif
// Check that maximum for random generation is sane (<= MAX_RAND_VALUE)
#if DEF_RAND_MAX > MAX_RAND_VALUE
    #undef DEF_RAND_MAX
    #define DEF_RAND_MAX MAX_RAND_VALUE
#endif
// Check that DEF_RAND_MIN <= DEF_RAND_MAX
#if DEF_RAND_MIN > DEF_RAND_MAX
    #undef DEF_RAND_MIN
    #define DEF_RAND_MIN DEF_RAND_MAX
#endif

#endif // GLOBALS_H

---