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/**
* @file llpathfindingobject.h
* @brief Header file for llpathfindingobject
* @author Stinson@lindenlab.com
*
* $LicenseInfo:firstyear=2012&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2012, Linden Research, Inc.
*
* 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;
* version 2.1 of the License only.
*
* 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLPATHFINDINGOBJECT_H
#define LL_LLPATHFINDINGOBJECT_H
#include <string>
#include <boost/shared_ptr.hpp>
#include <boost/function.hpp>
#include <boost/signals2.hpp>
#include "llavatarname.h"
#include "llavatarnamecache.h"
#include "lluuid.h"
#include "v3math.h"
class LLPathfindingObject;
class LLSD;
typedef boost::shared_ptr<LLPathfindingObject> LLPathfindingObjectPtr;
class LLPathfindingObject
{
public:
LLPathfindingObject();
LLPathfindingObject(const std::string &pUUID, const LLSD &pObjectData);
LLPathfindingObject(const LLPathfindingObject& pOther);
virtual ~LLPathfindingObject();
LLPathfindingObject& operator =(const LLPathfindingObject& pOther);
inline const LLUUID& getUUID() const {return mUUID;};
inline const std::string& getName() const {return mName;};
inline const std::string& getDescription() const {return mDescription;};
inline bool hasOwner() const {return mOwnerUUID.notNull();};
inline bool hasOwnerName() const {return mHasOwnerName;};
std::string getOwnerName() const;
inline bool isGroupOwned() const {return mIsGroupOwned;};
inline const LLVector3& getLocation() const {return mLocation;};
typedef boost::function<void (const LLPathfindingObject *)> name_callback_t;
typedef boost::signals2::signal<void (const LLPathfindingObject *)> name_signal_t;
typedef boost::signals2::connection name_connection_t;
name_connection_t registerOwnerNameListener(name_callback_t pOwnerNameCallback);
protected:
private:
void parseObjectData(const LLSD &pObjectData);
void fetchOwnerName();
void handleAvatarNameFetch(const LLUUID &pOwnerUUID, const LLAvatarName &pAvatarName);
void disconnectAvatarNameCacheConnection();
LLUUID mUUID;
std::string mName;
std::string mDescription;
LLUUID mOwnerUUID;
bool mHasOwnerName;
LLAvatarName mOwnerName;
LLAvatarNameCache::callback_connection_t mAvatarNameCacheConnection;
bool mIsGroupOwned;
LLVector3 mLocation;
name_signal_t mOwnerNameSignal;
};
#endif // LL_LLPATHFINDINGOBJECT_H
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