commonDefinitions.hpp

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#ifndef _SEQUENCE_PARSER_COMMON_DEFINITIONS_HPP
#define _SEQUENCE_PARSER_COMMON_DEFINITIONS_HPP

#include <string>
#include <cstddef>

#ifdef _MSC_VER
#include <BaseTsd.h>
#else
#include <unistd.h>
#endif

// compatibility problems...
namespace std {
#ifdef _MSC_VER
typedef SSIZE_T ssize_t;
#else
typedef ::ssize_t ssize_t;
#endif
}



namespace sequenceParser {

#ifndef PROPERTIES_WIDTH
#define PROPERTIES_WIDTH 3
#endif

#ifndef NAME_WIDTH
#define NAME_WIDTH 50
#endif

#ifndef NAME_WIDTH_WITH_DIR
#define NAME_WIDTH_WITH_DIR 80
#endif


#ifndef SEQUENCE_PARSER_OUTPUT_COLOR_FILES
#define SEQUENCE_PARSER_OUTPUT_COLOR_FILES
#if (defined __UNIX__ || defined UNIX || defined __LINUX__ || defined LINUX )
static const std::string kColorStd = "\E[0;0m";
static const std::string kColorFolder = "\E[1;34m";
static const std::string kColorFile = "\E[0;32m";
static const std::string kColorSequence = "\E[0;32m";
static const std::string kColorError = "\E[1;31m";
#else
static const std::string kColorStd = "";
static const std::string kColorFolder = "";
static const std::string kColorFile = "";
static const std::string kColorSequence = "";
static const std::string kColorError = "";
#endif
#endif

typedef std::ssize_t Time;

/**
 * List all recognized pattern types.
 */
enum EMaskType
{

        eMaskTypeUndefined = 0,
        eMaskTypeDirectory = 1,
        eMaskTypeFile = eMaskTypeDirectory * 2,
        eMaskTypeSequence = eMaskTypeFile * 2,
        eMaskTypeDefault = eMaskTypeSequence
};

enum EMaskOptions
{

        eMaskOptionsNone = 0, // 0
        eMaskOptionsProperties = 1, // show type of FileObject
        eMaskOptionsPath = eMaskOptionsProperties * 2, // show path of FileObject
        eMaskOptionsAbsolutePath = eMaskOptionsPath * 2, // show absolute path of FileObject
        eMaskOptionsRecursive = eMaskOptionsAbsolutePath * 2, // show recurssive listing
        eMaskOptionsNegativeIndexes = eMaskOptionsRecursive * 2, // show negative indexes sequences ( seq.-0020.jpg)
        eMaskOptionsSequenceBasedOnFilename = eMaskOptionsNegativeIndexes * 2, // list sequence based on a filename of the sequence
        eMaskOptionsDotFile = eMaskOptionsSequenceBasedOnFilename * 2, // show files which start with a dot (hidden files)
        eMaskOptionsColor = eMaskOptionsDotFile * 2, // output with color
        eMaskOptionsDefault = ( eMaskOptionsPath | eMaskOptionsColor )
};

inline EMaskType operator~(const EMaskType& a )
{
        return (EMaskType) ( ~int(a ) );
}

inline EMaskType operator&=( EMaskType& a, const EMaskType& b )
{
        return a = (EMaskType) (int(b ) & int(a ) );
}

inline EMaskType operator|=( EMaskType& a, const EMaskType& b )
{
        return a = (EMaskType) (int(b ) | int(a ) );
}

inline EMaskType operator|( const EMaskType& a, const EMaskType& b )
{
        return (EMaskType) (int(b ) | int(a ) );
}

inline EMaskOptions operator|=( EMaskOptions& a, const EMaskOptions& b )
{
        a = (EMaskOptions) (int(b ) | int(a ) );
        return a;
}

inline EMaskOptions operator|( const EMaskOptions& a, const EMaskOptions& b )
{
        return (EMaskOptions) (int(b ) | int(a ) );
}

inline EMaskOptions remove( EMaskOptions& a, const EMaskOptions& b )
{
        a = (EMaskOptions) (int(~b ) & int(a ) );
        return a;
}

template<typename T>
inline T greatestCommonDivisor( T a, T b )
{
        T r;
        if( b == 0 )
                return 0;
        while( ( r = a % b ) != 0 )
        {
                a = b;
                b = r;
        }
        return b;
}

}


#endif