Fl_Plugin.H

//
// A Plugin system for FLTK, implemented in Fl_Preferences.cxx.
//
// Copyright 2002-2023 by Matthias Melcher.
//
// 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
//
 
/* \file
   Fl_Plugin class . */
 
#ifndef Fl_Plugin_H
#  define Fl_Plugin_H
 
#  include "Fl_Preferences.H"
 

class FL_EXPORT Fl_Plugin  {
  Fl_Preferences::ID id;
public:
  Fl_Plugin(const char *klass, const char *name);
  virtual ~Fl_Plugin();
};
 

class FL_EXPORT Fl_Plugin_Manager : public Fl_Preferences {
public:
  Fl_Plugin_Manager(const char *klass);
  ~Fl_Plugin_Manager();

  int plugins() { return groups(); }
  Fl_Plugin *plugin(int index);
  Fl_Plugin *plugin(const char *name);
  Fl_Preferences::ID addPlugin(const char *name, Fl_Plugin *plugin);
 
  static void removePlugin(Fl_Preferences::ID id);
  static int load(const char *filename);
  static int loadAll(const char *dirpath, const char *pattern=0);
};
 
 
#endif // !Fl_Preferences_H