void LLAvatarListItem::updateAvatarProperties()
{
    // NOTE: typically we request these once on creation to avoid excess traffic/processing.
    //This means updates to these properties won't typically be seen while target is in nearby range.
    LLAvatarPropertiesProcessor* processor = LLAvatarPropertiesProcessor::getInstance();
    processor->addObserver(mAvatarId, this);
    processor->sendAvatarPropertiesRequest(mAvatarId);
}
	// If the inspector closes it will delete the pending request object, so the
	// inspector pointer will be valid for the lifetime of this object
	LLFetchAvatarData(const LLUUID& avatar_id, LLInspectAvatar* inspector)
	:	mAvatarID(avatar_id),
		mInspector(inspector)
	{
		LLAvatarPropertiesProcessor* processor = 
			LLAvatarPropertiesProcessor::getInstance();
		// register ourselves as an observer
		processor->addObserver(mAvatarID, this);
		// send a request (duplicates will be suppressed inside the avatar
		// properties processor)
		processor->sendAvatarPropertiesRequest(mAvatarID);
	}
//virtual
void LLAvatarIconCtrl::setValue(const LLSD& value)
{
	if (value.isUUID())
	{
		LLAvatarPropertiesProcessor* app =
			LLAvatarPropertiesProcessor::getInstance();
		if (mAvatarId.notNull())
		{
			app->removeObserver(mAvatarId, this);
		}

		if (mAvatarId != value.asUUID())
		{
			mAvatarId = value.asUUID();

			// *BUG: This will return stale icons if a user changes their
			// profile picture. However, otherwise we send too many upstream
			// AvatarPropertiesRequest messages.

			// to get fresh avatar icon use
			// LLAvatarIconIDCache::getInstance()->remove(avatar_id);

			// Check if cache already contains image_id for that avatar
			if (!updateFromCache())
			{
				// *TODO: Consider getting avatar icon/badge directly from 
				// People API, rather than sending AvatarPropertyRequest
				// messages.  People API already hits the user table.
				LLIconCtrl::setValue(mDefaultIconName);
				app->addObserver(mAvatarId, this);
				app->sendAvatarPropertiesRequest(mAvatarId);
			}
		}
	}
	else
	{
		LLIconCtrl::setValue(value);
	}

	LLAvatarNameCache::get(mAvatarId,
		boost::bind(&LLAvatarIconCtrl::onAvatarNameCache, 
			this, _1, _2));
}
示例#4
0
//virtual
void LLAvatarIconCtrl::setValue(const LLSD& value)
{
	if (value.isUUID())
	{
		LLAvatarPropertiesProcessor* app =
			LLAvatarPropertiesProcessor::getInstance();
		if (mAvatarId.notNull())
		{
			app->removeObserver(mAvatarId, this);
		}

		if (mAvatarId != value.asUUID())
		{
			mAvatarId = value.asUUID();

			// *BUG: This will return stale icons if a user changes their
			// profile picture. However, otherwise we send too many upstream
			// AvatarPropertiesRequest messages.

			// to get fresh avatar icon use
			// LLAvatarIconIDCache::getInstance()->remove(avatar_id);

			// Check if cache already contains image_id for that avatar
			if (!updateFromCache())
			{
				LLIconCtrl::setValue(mDefaultIconName);
				app->addObserver(mAvatarId, this);
				app->sendAvatarPropertiesRequest(mAvatarId);
			}
		}
	}
	else
	{
		LLIconCtrl::setValue(value);
	}

	if  (gCacheName)
	{
		gCacheName->get(mAvatarId, FALSE, boost::bind(&LLAvatarIconCtrl::nameUpdatedCallback, this, _1, _2, _3, _4));
	}
}