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/**
* @file llavatariconctrl.h
* @brief LLAvatarIconCtrl base class
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLAVATARICONCTRL_H
#define LL_LLAVATARICONCTRL_H
#include <boost/signals2.hpp>
#include "lliconctrl.h"
#include "llavatarpropertiesprocessor.h"
class LLAvatarName;
class LLAvatarIconIDCache: public LLSingleton<LLAvatarIconIDCache>
{
LLSINGLETON(LLAvatarIconIDCache);
public:
struct LLAvatarIconIDCacheItem
{
LLUUID icon_id;
LLDate cached_time;
bool expired();
};
void load ();
void save ();
LLUUID* get (const LLUUID& id);
void add (const LLUUID& avatar_id,const LLUUID& icon_id);
void remove (const LLUUID& id);
protected:
std::string mFilename;
std::map<LLUUID,LLAvatarIconIDCacheItem> mCache;//we cache only LLUID and time
};
inline
LLAvatarIconIDCache::LLAvatarIconIDCache()
: mFilename("avatar_icons_cache.txt")
{}
namespace LLAvatarIconCtrlEnums
{
enum ESymbolPos
{
BOTTOM_LEFT,
BOTTOM_RIGHT,
TOP_LEFT,
TOP_RIGHT
};
}
namespace LLInitParam
{
template<>
struct TypeValues<LLAvatarIconCtrlEnums::ESymbolPos> : public TypeValuesHelper<LLAvatarIconCtrlEnums::ESymbolPos>
{
static void declareValues();
};
}
class LLAvatarIconCtrl
: public LLIconCtrl, public LLAvatarPropertiesObserver
{
public:
struct Params : public LLInitParam::Block<Params, LLIconCtrl::Params>
{
Optional<LLUUID> avatar_id;
Optional<bool> draw_tooltip;
Optional<std::string> default_icon_name;
Optional<S32> symbol_hpad,
symbol_vpad,
symbol_size;
Optional<LLAvatarIconCtrlEnums::ESymbolPos> symbol_pos;
Params();
};
protected:
LLAvatarIconCtrl(const Params&);
friend class LLUICtrlFactory;
public:
virtual ~LLAvatarIconCtrl();
virtual void setValue(const LLSD& value);
// LLAvatarPropertiesProcessor observer trigger
virtual void processProperties(void* data, EAvatarProcessorType type);
const LLUUID& getAvatarId() const { return mAvatarId; }
const std::string& getFullName() const { return mFullName; }
void setDrawTooltip(bool value) { mDrawTooltip = value;}
protected:
LLUUID mAvatarId;
std::string mFullName;
bool mDrawTooltip;
std::string mDefaultIconName;
S32 mSymbolHpad,
mSymbolVpad,
mSymbolSize;
LLAvatarIconCtrlEnums::ESymbolPos mSymbolPos;
bool updateFromCache();
private:
void fetchAvatarName();
void onAvatarNameCache(const LLUUID& agent_id, const LLAvatarName& av_name);
boost::signals2::connection mAvatarNameCacheConnection;
};
#endif // LL_LLAVATARICONCTRL_H
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