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/*
* vim: ts=4 sw=4 et tw=0 wm=0
*
* libavoid - Fast, Incremental, Object-avoiding Line Router
*
* Copyright (C) 2004-2011 Monash University
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* See the file LICENSE.LGPL distributed with the library.
*
* Licensees holding a valid commercial license may use this file in
* accordance with the commercial license agreement provided with the
* library.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Author(s): Michael Wybrow
*/
#ifndef AVOID_ACTIONINFO_H
#define AVOID_ACTIONINFO_H
#include <list>
#include "libavoid/actioninfo.h"
#include "libavoid/connend.h"
#include "libavoid/geomtypes.h"
namespace Avoid {
// This class is not intended for public use.
// It is used internally by Router to track actions performed on objects
// during transactions.
class ShapeRef;
class JunctionRef;
enum ActionType {
ShapeMove,
ShapeAdd,
ShapeRemove,
JunctionMove,
JunctionAdd,
JunctionRemove,
ConnChange,
ConnectionPinChange
};
typedef std::list<std::pair<unsigned int, ConnEnd> > ConnUpdateList;
class ActionInfo {
public:
ActionInfo(ActionType t, ShapeRef *s, const Polygon& p, bool fM);
ActionInfo(ActionType t, ShapeRef *s);
ActionInfo(ActionType t, JunctionRef *j, const Point& p);
ActionInfo(ActionType t, JunctionRef *j);
ActionInfo(ActionType t, ConnRef *c);
ActionInfo(ActionType t, ShapeConnectionPin *p);
~ActionInfo();
Obstacle *obstacle(void) const;
ShapeRef *shape(void) const;
ConnRef *conn(void) const;
JunctionRef *junction(void) const;
void addConnEndUpdate(const unsigned int type, const ConnEnd& connEnd,
bool isConnPinMoveUpdate);
bool operator==(const ActionInfo& rhs) const;
bool operator<(const ActionInfo& rhs) const;
ActionType type;
void *objPtr;
Polygon newPoly;
Point newPosition;
bool firstMove;
ConnUpdateList conns;
};
typedef std::list<ActionInfo> ActionInfoList;
}
#endif
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