lldelayedgestureerror.cpp

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#include "llviewerprecompiledheaders.h"
#include "lldelayedgestureerror.h"
#include <list>
#include "llnotify.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)
{
        LLStringBase<char>::format_map_t 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]"] = LLString( ent.mItemID.asString() );
                }
                else
                {
                        return false;
                }
        }
         

        LLNotifyBox::showXml(ent.mNotifyName, args);

        return true;
}

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