2 Copyright (c) 2006 Paolo Capriotti <p.capriotti@gmail.com>
3 (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
11 #ifndef EDITPOSITIONCONTROLLER_H
12 #define EDITPOSITIONCONTROLLER_H
18 #include <boost/variant.hpp>
24 class EditPositionEntity
;
31 AbstractPiece::Ptr m_piece
;
32 DropAction(const Point
& to
, AbstractPiece::Ptr piece
)
40 AbstractPiece::Ptr m_piece
;
41 RemoveAction(const Point
& to
, AbstractPiece::Ptr piece
)
50 AbstractPiece::Ptr m_piece
;
51 MoveAction(const Point
& from
, const Point
& to
, AbstractPiece::Ptr piece
)
59 AbstractPosition::Ptr m_from
;
60 AbstractPosition::Ptr m_to
;
61 WarpAction(AbstractPosition::Ptr from
, AbstractPosition::Ptr to
)
66 typedef boost::variant
<DropAction
, RemoveAction
, MoveAction
, WarpAction
> UndoAction
;
69 typedef std::vector
<UndoAction
> Vector
;
74 void add(const UndoAction
& action
);
75 const UndoAction
* undo();
76 const UndoAction
* redo();
81 class EditPositionController
: public Controller
{
82 boost::shared_ptr
<GraphicalInfo
> m_graphical
;
83 boost::shared_ptr
<EditPositionEntity
> m_entity
;
84 UndoHistory m_undo_history
;
85 VariantInfo
* m_variant
;
87 virtual boost::shared_ptr
<UserEntity
> entity() const;
89 EditPositionController(ChessTable
* view
, VariantInfo
* variant
);
90 virtual boost::shared_ptr
<Controller
> end() { return shared_from_this(); }
91 virtual bool clearBoard();
92 virtual bool setStartingPosition();
93 virtual bool setFEN(const QString
&);
94 virtual QString
fen();
96 virtual void setPromotionType(int) { }
98 virtual void setTurn(int);
100 virtual void handleMoveList(const class PGN
&) { }
101 virtual QString
save() { return ""; }
102 virtual void loadPGN(const PGN
&) { }
104 virtual AbstractPosition::Ptr
currentPosition() const;
109 #endif // EDITPOSITIONCONTROLLER_H