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/**
* @file lllandmarklist.h
* @brief Landmark asset list class
*
* $LicenseInfo:firstyear=2002&license=viewergpl$
*
* Copyright (c) 2002-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLLANDMARKLIST_H
#define LL_LLLANDMARKLIST_H
#include <boost/function.hpp>
#include <map>
#include "lllandmark.h"
#include "lluuid.h"
#include "llassetstorage.h"
class LLMessageSystem;
class LLLineEditor;
class LLInventoryItem;
class LLLandmarkList
{
public:
typedef boost::function<void(LLLandmark*)> loaded_callback_t;
LLLandmarkList() {}
~LLLandmarkList();
//S32 getLength() { return mList.getLength(); }
//const LLLandmark* getFirst() { return mList.getFirstData(); }
//const LLLandmark* getNext() { return mList.getNextData(); }
BOOL assetExists(const LLUUID& asset_uuid);
LLLandmark* getAsset(const LLUUID& asset_uuid, loaded_callback_t cb = NULL);
static void processGetAssetReply(
LLVFS *vfs,
const LLUUID& uuid,
LLAssetType::EType type,
void* user_data,
S32 status,
LLExtStat ext_status );
protected:
void onRegionHandle(const LLUUID& landmark_id);
void makeCallbacks(const LLUUID& landmark_id);
typedef std::map<LLUUID, LLLandmark*> landmark_list_t;
landmark_list_t mList;
typedef std::set<LLUUID> landmark_bad_list_t;
landmark_bad_list_t mBadList;
// *TODO: make the callback multimap a template class and make use of it
// here and in LLLandmark.
typedef std::multimap<LLUUID, loaded_callback_t> loaded_callback_map_t;
loaded_callback_map_t mLoadedCallbackMap;
};
extern LLLandmarkList gLandmarkList;
#endif // LL_LLLANDMARKLIST_H
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