107 lines
2.9 KiB
C++
107 lines
2.9 KiB
C++
/**
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* @file llagentpicksinfo.h
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* @brief LLAgentPicksInfo class header file
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*
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* $LicenseInfo:firstyear=2000&license=viewergpl$
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*
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* Copyright (c) 2000-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLAGENTPICKS_H
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#define LL_LLAGENTPICKS_H
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#include "llsingleton.h"
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struct LLAvatarPicks;
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/**
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* Class that provides information about Agent Picks
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*/
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class LLAgentPicksInfo : public LLSingleton<LLAgentPicksInfo>
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{
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class LLAgentPicksObserver;
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public:
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LLAgentPicksInfo();
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virtual ~LLAgentPicksInfo();
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/**
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* Requests number of picks from server.
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*
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* Number of Picks is requested from server, thus it is not available immediately.
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*/
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void requestNumberOfPicks();
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/**
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* Returns number of Picks.
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*/
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S32 getNumberOfPicks() { return mNumberOfPicks; }
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/**
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* Returns maximum number of Picks.
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*/
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S32 getMaxNumberOfPicks() { return mMaxNumberOfPicks; }
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/**
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* Returns TRUE if Agent has maximum allowed number of Picks.
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*/
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bool isPickLimitReached();
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/**
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* After creating or deleting a Pick we can assume operation on server will be
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* completed successfully. Incrementing/decrementing number of picks makes new number
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* of picks available immediately. Actual number of picks will be updated when we receive
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* response from server.
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*/
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void incrementNumberOfPicks() { ++mNumberOfPicks; }
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void decrementNumberOfPicks() { --mNumberOfPicks; }
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private:
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void onServerRespond(LLAvatarPicks* picks);
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/**
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* Sets number of Picks.
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*/
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void setNumberOfPicks(S32 number) { mNumberOfPicks = number; }
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/**
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* Sets maximum number of Picks.
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*/
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void setMaxNumberOfPicks(S32 max_picks) { mMaxNumberOfPicks = max_picks; }
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private:
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LLAgentPicksObserver* mAgentPicksObserver;
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S32 mMaxNumberOfPicks;
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S32 mNumberOfPicks;
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};
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#endif //LL_LLAGENTPICKS_H
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