src/Task/TaskFile.hpp

   1 /* Copyright_License {
   2
   3   XCSoar Glide Computer - http://www.xcsoar.org/
   4   Copyright (C) 2000-2013 The XCSoar Project
   5   A detailed list of copyright holders can be found in the file "AUTHORS".
   6
   7   This program is free software; you can redistribute it and/or
   8   modify it under the terms of the GNU General Public License
   9   as published by the Free Software Foundation; either version 2
  10   of the License, or (at your option) any later version.
  11
  12   This program is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15   GNU General Public License for more details.
  16
  17   You should have received a copy of the GNU General Public License
  18   along with this program; if not, write to the Free Software
  19   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20 }
  21  */
  22
  23 #ifndef XCSOAR_TASK_FILE_HPP
  24 #define XCSOAR_TASK_FILE_HPP
  25
  26 #include "Util/StaticString.hpp"
  27 #include "Util/StaticArray.hpp"
  28
  29 #include <windef.h> // for MAX_PATH
  30 #include <tchar.h>
  31
  32 struct TaskBehaviour;
  33 class Waypoints;
  34 class OrderedTask;
  35
  36 class TaskFile
  37 {
  38 protected:
  39   StaticString<MAX_PATH> path;
  40   StaticArray<TCHAR *, 64> namesuffixes;
  41
  42 protected:
  43   TaskFile(const TCHAR *_path)
  44     :path(_path) {}
  45
  46 public:
  47   virtual ~TaskFile();
  48
  49   /**
  50    * Creates a TaskFile instance according to the extension
  51    * @param filename The filepath
  52    * @return TaskFile instance
  53    */
  54   static TaskFile* Create(const TCHAR* path);
  55
  56   static OrderedTask *GetTask(const TCHAR *path,
  57                               const TaskBehaviour &task_behaviour,
  58                               const Waypoints *waypoints,
  59                               unsigned index);
  60
  61   virtual OrderedTask *GetTask(const TaskBehaviour &task_behaviour,
  62                                const Waypoints *waypoints,
  63                                unsigned index) const = 0;
  64   virtual unsigned Count() = 0;
  65
  66   const TCHAR *GetName(unsigned index) const;
  67 };
  68
  69 #endif