llremoteparcelrequest.h
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- /**
- * @file llremoteparcelrequest.h
- * @author Sam Kolb
- * @brief Get information about a parcel you aren't standing in to display
- * landmark/teleport information.
- *
- * $LicenseInfo:firstyear=2007&license=viewergpl$
- *
- * Copyright (c) 2007-2010, 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_LLREMOTEPARCELREQUEST_H
- #define LL_LLREMOTEPARCELREQUEST_H
- #include "llhttpclient.h"
- #include "llpanel.h"
- class LLMessageSystem;
- class LLRemoteParcelInfoObserver;
- class LLRemoteParcelRequestResponder : public LLHTTPClient::Responder
- {
- public:
- LLRemoteParcelRequestResponder(LLHandle<LLRemoteParcelInfoObserver> observer_handle);
- //If we get back a normal response, handle it here
- /*virtual*/ void result(const LLSD& content);
- //If we get back an error (not found, etc...), handle it here
- /*virtual*/ void error(U32 status, const std::string& reason);
- protected:
- LLHandle<LLRemoteParcelInfoObserver> mObserverHandle;
- };
- struct LLParcelData
- {
- LLUUID parcel_id;
- LLUUID owner_id;
- std::string name;
- std::string desc;
- S32 actual_area;
- S32 billable_area;
- U8 flags;
- F32 global_x;
- F32 global_y;
- F32 global_z;
- std::string sim_name;
- LLUUID snapshot_id;
- F32 dwell;
- S32 sale_price;
- S32 auction_id;
- };
- // An interface class for panels which display parcel information
- // like name, description, area, snapshot etc.
- class LLRemoteParcelInfoObserver
- {
- public:
- LLRemoteParcelInfoObserver() { mObserverHandle.bind(this); }
- virtual ~LLRemoteParcelInfoObserver() {}
- virtual void processParcelInfo(const LLParcelData& parcel_data) = 0;
- virtual void setParcelID(const LLUUID& parcel_id) = 0;
- virtual void setErrorStatus(U32 status, const std::string& reason) = 0;
- LLHandle<LLRemoteParcelInfoObserver> getObserverHandle() const { return mObserverHandle; }
- protected:
- LLRootHandle<LLRemoteParcelInfoObserver> mObserverHandle;
- };
- class LLRemoteParcelInfoProcessor : public LLSingleton<LLRemoteParcelInfoProcessor>
- {
- public:
- virtual ~LLRemoteParcelInfoProcessor() {}
- void addObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer);
- void removeObserver(const LLUUID& parcel_id, LLRemoteParcelInfoObserver* observer);
- void sendParcelInfoRequest(const LLUUID& parcel_id);
- static void processParcelInfoReply(LLMessageSystem* msg, void**);
- private:
- typedef std::multimap<LLUUID, LLRemoteParcelInfoObserver*> observer_multimap_t;
- observer_multimap_t mObservers;
- };
- #endif // LL_LLREMOTEPARCELREQUEST_H