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/**
* @file llgroupiconctrl.h
* @brief LLGroupIconCtrl class declaration
*
* $LicenseInfo:firstyear=2009&license=viewergpl$
*
* Copyright (c) 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_LLGROUPICONCTRL_H
#define LL_LLGROUPICONCTRL_H
#include "lliconctrl.h"
#include "llgroupmgr.h"
/**
* Extends IconCtrl to show group icon wherever it is needed.
*
* It gets icon id by group id from the LLGroupMgr.
* If group data is not loaded yet it subscribes as LLGroupMgr observer and requests necessary data.
*/
class LLGroupIconCtrl
: public LLIconCtrl, public LLGroupMgrObserver
{
public:
struct Params : public LLInitParam::Block<Params, LLIconCtrl::Params>
{
Optional <LLUUID> group_id;
Optional <bool> draw_tooltip;
Optional <std::string> default_icon_name;
Params();
};
protected:
LLGroupIconCtrl(const Params&);
friend class LLUICtrlFactory;
public:
virtual ~LLGroupIconCtrl();
/**
* Determines group icon id by group id and sets it as icon value.
*
* Icon id is got from the appropriate LLGroupMgrGroupData specified by group UUID.
* If necessary it requests necessary data from the LLGroupMgr.
*
* @params value - if LLUUID - it is processed as group id otherwise base method is called.
*/
virtual void setValue(const LLSD& value);
// LLGroupMgrObserver observer trigger
virtual void changed(LLGroupChange gc);
const std::string& getGroupName() const { return mGroupName; }
void setDrawTooltip(bool value) { mDrawTooltip = value;}
const LLUUID& getGroupId() const { return mGroupId; }
protected:
LLUUID mGroupId;
std::string mGroupName;
bool mDrawTooltip;
std::string mDefaultIconName;
bool updateFromCache();
};
#endif // LL_LLGROUPICONCTRL_H
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