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