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/**
* @file lldelayedgestureerror.cpp
* @brief Delayed gesture error message -- try to wait until name has been retrieved
* @author Dale Glass
*
* $LicenseInfo:firstyear=2004&license=viewergpl$
*
* Copyright (c) 2004-2009, 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.
* $/LicenseInfo$
*/
#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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