definitions.h

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/* === S Y N F I G ========================================================= */
/* ========================================================================= */

#ifndef __SYNFIG_DEFINITIONS_H
#define __SYNFIG_DEFINITIONS_H

/* === M A C R O S ========================================================= */

#ifdef ENABLE_NLS
#undef _
#define _(x) gettext(x)
#else
#undef _
#define _(x) (x)
#endif

#ifndef VERSION
#define VERSION "unknown"
#define PACKAGE "synfig-tool"
#endif

#ifdef DEFAULT_QUALITY
#undef DEFAULT_QUALITY
#endif

#define DEFAULT_QUALITY     2
#define VERBOSE_OUT(x) if (SynfigToolGeneralOptions::instance()->get_verbosity() >= (x)) std::cerr

#define SYNFIG_LICENSE "\
**  This package is free software; you can redistribute it and/or\n\
**  modify it under the terms of the GNU General Public License as\n\
**  published by the Free Software Foundation; either version 2 of\n\
**  the License, or (at your option) any later version.\n\
**\n\
**  "

enum exit_code
{
    SYNFIGTOOL_OK               = 0,
    SYNFIGTOOL_FILENOTFOUND     = 1,
    SYNFIGTOOL_BORED            = 2,
    SYNFIGTOOL_HELP             = 3,
    SYNFIGTOOL_UNKNOWNARGUMENT  = 4,
    SYNFIGTOOL_UNKNOWNERROR     = 5,
    SYNFIGTOOL_INVALIDTARGET    = 6,
    SYNFIGTOOL_RENDERFAILURE    = 7,
    SYNFIGTOOL_BLANK            = 8,
    SYNFIGTOOL_BADVERSION       = 9,
    SYNFIGTOOL_MISSINGARGUMENT  =10,
    SYNFIGTOOL_INVALIDJOB       =11,
    SYNFIGTOOL_INVALIDOUTPUT    =12
};

#include <string>
#include <boost/smart_ptr.hpp>
#include <boost/filesystem.hpp>

class SynfigToolGeneralOptions
{
public:
    static void create_singleton_instance(const char* argv0);

    static SynfigToolGeneralOptions* instance();

    boost::filesystem::path get_binary_path() const;

    size_t get_threads() const;

    void set_threads(size_t threads);

    int get_verbosity() const;

    void set_verbosity(int verbosity);

    bool should_be_quiet() const;

    void set_should_be_quiet(bool be_quiet);

    bool should_print_benchmarks() const;

    void set_should_print_benchmarks(bool print_benchmarks);

private:
    SynfigToolGeneralOptions(const char* argv0);

    boost::filesystem::path _binary_path;
    int _verbosity;
    size_t _threads;
    bool _should_be_quiet,
         _should_print_benchmarks;

    static boost::shared_ptr<SynfigToolGeneralOptions> _instance;
};

#endif