//
// Command Line Arguments Handling header for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2025 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:
//
//     https://www.fltk.org/COPYING.php
//
// Please see the following page on how to report bugs and issues:
//
//     https://www.fltk.org/bugs.php
//

#ifndef FLUID_APP_ARGS_H
#define FLUID_APP_ARGS_H

#include <FL/filename.H>

class Args {
  // Callback.
  static int arg_cb(int argc, char** argv, int& i);
  // Handle args individually.
  int arg(int argc, char** argv, int& i);
public:
  /// Set, if Fluid was started with the command line argument -u
  int update_file;
  /// Set, if Fluid was started with the command line argument -c
  int compile_file;
  /// Set, if Fluid was started with the command line argument -cs
  int compile_strings;
  /// command line arguments that overrides the generate code file extension or name
  char code_filename[FL_PATH_MAX];
  /// command line arguments that overrides the generate header file extension or name
  char header_filename[FL_PATH_MAX];
  /// if set, generate images for automatic documentation in this directory
  char autodoc_path[FL_PATH_MAX];
  /// Set, if Fluid was started with the command line argument -v
  int show_version;
  /// Constructor.
  Args();
  // Load args from command line into variables.
  int load(int argc, char **argv);
};

#endif // FLUID_APP_ARGS_H