/** 
 * @file llavatariconctrl.h
 * @brief LLAvatarIconCtrl base class
 *
 * $LicenseInfo:firstyear=2001&license=viewergpl$
 * 
 * Copyright (c) 2001-2009, 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_LLAVATARICONCTRL_H
#define LL_LLAVATARICONCTRL_H

#include "lliconctrl.h"
#include "llavatarpropertiesprocessor.h"
#include "llviewermenu.h"

class LLAvatarIconCtrl
: public LLIconCtrl, public LLAvatarPropertiesObserver
{
public:
	struct Params : public LLInitParam::Block<Params, LLIconCtrl::Params>
	{
		Optional <LLUUID> avatar_id;
		Optional <bool> draw_tooltip;
		Params();
	};
	
protected:
	LLAvatarIconCtrl(const Params&);
	friend class LLUICtrlFactory;

	void onAvatarIconContextMenuItemClicked(const LLSD& userdata);

public:
	virtual ~LLAvatarIconCtrl();

	virtual void setValue(const LLSD& value);

	// LLAvatarPropertiesProcessor observer trigger
	virtual void processProperties(void* data, EAvatarProcessorType type);

	BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);

	void nameUpdatedCallback(
		const LLUUID& id,
		const std::string& first,
		const std::string& last,
		BOOL is_group);

	const LLUUID&		getAvatarId() const	{ return mAvatarId; }
	const std::string&	getFirstName() const { return mFirstName; }
	const std::string&	getLastName() const { return mLastName; }

protected:
	LLIconCtrl*			mStatusSymbol;
	LLUUID				mAvatarId;
	std::string			mFirstName;
	std::string			mLastName;
	LLHandle<LLView>	mPopupMenuHandle;
	bool				mDrawTooltip;

	struct LLImagesCacheItem
	{
		LLUUID	image_id;
		U32   	flags;

		LLImagesCacheItem(LLUUID image_id_, U32 flags_) : image_id(image_id_), flags(flags_) {}
	};

	typedef std::map<LLUUID, LLAvatarIconCtrl::LLImagesCacheItem> avatar_image_map_t;
	
	static avatar_image_map_t sImagesCache;

	void updateFromCache(LLAvatarIconCtrl::LLImagesCacheItem data);
};

#endif  // LL_LLAVATARICONCTRL_H