// Fill in some reasonable defaults for a new pick.
void LLPanelPick::initNewPick()
{
mPickID.generate();
mCreatorID = gAgent.getID();
mPosGlobal = gAgent.getPositionGlobal();
// Try to fill in the current parcel
LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
if (parcel)
{
mNameEditor->setText(parcel->getName());
mDescEditor->setText(parcel->getDesc());
mSnapshotCtrl->setImageAssetID(parcel->getSnapshotID());
}
// Commit to the database, since we've got "new" values.
sendPickInfoUpdate();
}
void LLFloaterBuyLandUI::updateParcelInfo()
{
LLParcel* parcel = mParcel->getParcel();
mParcelValid = parcel && mRegion;
mParcelIsForSale = false;
mParcelIsGroupLand = false;
mParcelGroupContribution = 0;
mParcelPrice = 0;
mParcelActualArea = 0;
mParcelBillableArea = 0;
mParcelSupportedObjects = 0;
mParcelSoldWithObjects = false;
mParcelLocation = "";
mParcelSnapshot.setNull();
mParcelSellerName = "";
mCanBuy = false;
mCannotBuyIsError = false;
if (!mParcelValid)
{
mCannotBuyReason = getString("no_land_selected");
return;
}
if (mParcel->getMultipleOwners())
{
mCannotBuyReason = getString("multiple_parcels_selected");
return;
}
const LLUUID& parcelOwner = parcel->getOwnerID();
mIsClaim = parcel->isPublic();
if (!mIsClaim)
{
mParcelActualArea = parcel->getArea();
mParcelIsForSale = parcel->getForSale();
mParcelIsGroupLand = parcel->getIsGroupOwned();
mParcelPrice = mParcelIsForSale ? parcel->getSalePrice() : 0;
if (mParcelIsGroupLand)
{
LLUUID group_id = parcel->getGroupID();
mParcelGroupContribution = gAgent.getGroupContribution(group_id);
}
}
else
{
mParcelActualArea = mParcel->getClaimableArea();
mParcelIsForSale = true;
mParcelPrice = mParcelActualArea * parcel->getClaimPricePerMeter();
}
mParcelBillableArea =
llround(mRegion->getBillableFactor() * mParcelActualArea);
mParcelSupportedObjects = llround(
parcel->getMaxPrimCapacity() * parcel->getParcelPrimBonus());
// Can't have more than region max tasks, regardless of parcel
// object bonus factor.
LLViewerRegion* region = LLViewerParcelMgr::getInstance()->getSelectionRegion();
if(region)
{
S32 max_tasks_per_region = (S32)region->getMaxTasks();
mParcelSupportedObjects = llmin(
mParcelSupportedObjects, max_tasks_per_region);
}
mParcelSoldWithObjects = parcel->getSellWithObjects();
LLVector3 center = parcel->getCenterpoint();
mParcelLocation = llformat("%s %d,%d",
mRegion->getName().c_str(),
(int)center[VX], (int)center[VY]
);
mParcelSnapshot = parcel->getSnapshotID();
updateNames();
bool haveEnoughCash = mParcelPrice <= mAgentCashBalance;
S32 cashBuy = haveEnoughCash ? 0 : (mParcelPrice - mAgentCashBalance);
mCurrency.setAmount(cashBuy, true);
mCurrency.setZeroMessage(haveEnoughCash ? getString("none_needed") : LLStringUtil::null);
// checks that we can buy the land
if(mIsForGroup && !gAgent.hasPowerInActiveGroup(GP_LAND_DEED))
{
mCannotBuyReason = getString("cant_buy_for_group");
return;
}
if (!mIsClaim)
{
const LLUUID& authorizedBuyer = parcel->getAuthorizedBuyerID();
const LLUUID buyer = gAgent.getID();
const LLUUID newOwner = mIsForGroup ? gAgent.getGroupID() : buyer;
if (!mParcelIsForSale
|| (mParcelPrice == 0 && authorizedBuyer.isNull()))
{
mCannotBuyReason = getString("parcel_not_for_sale");
return;
}
if (parcelOwner == newOwner)
{
if (mIsForGroup)
{
mCannotBuyReason = getString("group_already_owns");
}
else
{
mCannotBuyReason = getString("you_already_own");
}
return;
}
if (!authorizedBuyer.isNull() && buyer != authorizedBuyer)
{
// Maybe the parcel is set for sale to a group we are in.
bool authorized_group =
gAgent.hasPowerInGroup(authorizedBuyer,GP_LAND_DEED)
&& gAgent.hasPowerInGroup(authorizedBuyer,GP_LAND_SET_SALE_INFO);
if (!authorized_group)
{
mCannotBuyReason = getString("set_to_sell_to_other");
return;
}
}
}
else
{
if (mParcelActualArea == 0)
{
mCannotBuyReason = getString("no_public_land");
return;
}
if (mParcel->hasOthersSelected())
{
// Policy: Must not have someone else's land selected
mCannotBuyReason = getString("not_owned_by_you");
return;
}
}
mCanBuy = true;
}