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/**
* @file lldelayedgestureerror.cpp
* @brief Delayed gesture error message -- try to wait until name has been retrieved
* @author Dale Glass
*
* $LicenseInfo:firstyear=2004&license=viewerlgpl$
* 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 "lldelayedgestureerror.h"
#include <list>
#include "llnotificationsutil.h"
#include "llcallbacklist.h"
#include "llinventory.h"
#include "llviewerinventory.h"
#include "llinventorymodel.h"
const F32 MAX_NAME_WAIT_TIME = 5.0f;
LLDelayedGestureError::ErrorQueue LLDelayedGestureError::sQueue;
//static
void LLDelayedGestureError::gestureMissing(const LLUUID &id)
{
LLErrorEntry ent("GestureMissing", id);
if ( ! doDialog(ent) )
{
enqueue(ent);
}
}
//static
void LLDelayedGestureError::gestureFailedToLoad(const LLUUID &id)
{
LLErrorEntry ent("UnableToLoadGesture", id);
if ( ! doDialog(ent) )
{
enqueue(ent);
}
}
//static
void LLDelayedGestureError::enqueue(const LLErrorEntry &ent)
{
if ( sQueue.empty() )
{
gIdleCallbacks.addFunction(onIdle, NULL);
}
sQueue.push_back(ent);
}
//static
void LLDelayedGestureError::onIdle(void *userdata)
{
if ( ! sQueue.empty() )
{
LLErrorEntry ent = sQueue.front();
sQueue.pop_front();
if ( ! doDialog(ent, false ) )
{
enqueue(ent);
}
}
else
{
// Nothing to do anymore
gIdleCallbacks.deleteFunction(onIdle, NULL);
}
}
//static
bool LLDelayedGestureError::doDialog(const LLErrorEntry &ent, bool uuid_ok)
{
LLSD args;
LLInventoryItem *item = gInventory.getItem( ent.mItemID );
if ( item )
{
args["NAME"] = item->getName();
}
else
{
if ( uuid_ok || ent.mTimer.getElapsedTimeF32() > MAX_NAME_WAIT_TIME )
{
args["NAME"] = ent.mItemID.asString();
}
else
{
return false;
}
}
LLNotificationsUtil::add(ent.mNotifyName, args);
return true;
}
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