C++ (Cpp) LLFloaterWorldMap::trackLandmark примеры использования

Пример #1

// static 
void LLFloaterWorldMap::onLandmarkComboCommit( LLUICtrl* ctrl, void* userdata )
{
	LLFloaterWorldMap* self = gFloaterWorldMap;

	if( !self || self->mIsClosing )
	{
		return;
	}

	LLCtrlListInterface *list = gFloaterWorldMap->childGetListInterface("landmark combo");
	if (!list) return;

	LLUUID asset_id;
	LLUUID item_id = list->getCurrentID();

	LLTracker::stopTracking(NULL);

	//RN: stopTracking() clears current combobox selection, need to reassert it here
	list->setCurrentByID(item_id);

	if( item_id.isNull() )
	{
	}
	else if( item_id == sHomeID )
	{
		asset_id = sHomeID;
	}
	else
	{
		LLInventoryItem* item = gInventory.getItem( item_id );
		if( item )
		{
			asset_id = item->getAssetUUID();
		}
		else
		{
			// Something went wrong, so revert to a safe value.
			item_id.setNull();
		}
	}
	
	self->trackLandmark( item_id);
	onShowTargetBtn(self);

	// Reset to user postion if nothing is tracked
	self->mSetToUserPosition = ( LLTracker::getTrackingStatus() == LLTracker::TRACKING_NOTHING );
}