/**
 * @file llnameeditor.cpp
 * @brief Name Editor to refresh a name.
 *
 * $LicenseInfo:firstyear=2003&license=viewerlgpl$
 * 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
 * $/LicenseInfo$
 */

#include "llviewerprecompiledheaders.h"

#include "llnameeditor.h"
#include "llcachename.h"
#include "llavatarnamecache.h"

#include "llfontgl.h"

#include "lluuid.h"
#include "llrect.h"
#include "llstring.h"
#include "llui.h"

static LLDefaultChildRegistry::Register<LLNameEditor> r("name_editor");

// statics
std::set<LLNameEditor*> LLNameEditor::sInstances;

LLNameEditor::LLNameEditor(const LLNameEditor::Params& p)
:   LLLineEditor(p)
{
    LLNameEditor::sInstances.insert(this);

    if(!p.name_id().isNull())
    {
        setNameID(p.name_id, p.is_group);
    }
}

LLNameEditor::~LLNameEditor()
{
    LLNameEditor::sInstances.erase(this);
}

void LLNameEditor::setNameID(const LLUUID& name_id, bool is_group)
{
    mNameID = name_id;

    std::string name;

    if (!is_group)
    {
        LLAvatarName av_name;
        LLAvatarNameCache::get(name_id, &av_name);
        name = av_name.getUserName();
    }
    else
    {
        gCacheName->getGroupName(name_id, name);
    }

    setText(name);
}

void LLNameEditor::refresh(const LLUUID& id, const std::string& full_name, bool is_group)
{
    if (id == mNameID)
    {
        setText(full_name);
    }
}

void LLNameEditor::refreshAll(const LLUUID& id, const std::string& full_name, bool is_group)
{
    std::set<LLNameEditor*>::iterator it;
    for (it = LLNameEditor::sInstances.begin();
         it != LLNameEditor::sInstances.end();
         ++it)
    {
        LLNameEditor* box = *it;
        box->refresh(id, full_name, is_group);
    }
}

void LLNameEditor::setValue( const LLSD& value )
{
    setNameID(value.asUUID(), false);
}

LLSD LLNameEditor::getValue() const
{
    return LLSD(mNameID);
}