Fix line endlings

1 files changed, 1379 insertions, 1379 deletions

diff --git a/indra/newview/llfloaterbuyland.cpp b/indra/newview/llfloaterbuyland.cpp
index 2287900e5f..570a223908 100644
--- a/indra/newview/llfloaterbuyland.cpp
+++ b/indra/newview/llfloaterbuyland.cpp
@@ -1,1379 +1,1379 @@
-/**

- * @file llfloaterbuyland.cpp

- * @brief LLFloaterBuyLand class implementation

- *

- * $LicenseInfo:firstyear=2005&license=viewerlgpl$

- * Second Life Viewer Source Code

- * Copyright (C) 2010, Linden Research, Inc.

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation;

- * version 2.1 of the License only.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA

- * $/LicenseInfo$

- */

-

-#include "llviewerprecompiledheaders.h"

-

-#include "llfloaterbuyland.h"

-

-// viewer includes

-#include "llagent.h"

-#include "llbutton.h"

-#include "llcachename.h"

-#include "llcheckboxctrl.h"

-#include "llcombobox.h"

-#include "llconfirmationmanager.h"

-#include "llcurrencyuimanager.h"

-#include "llfloater.h"

-#include "llfloaterreg.h"

-#include "llfloatertools.h"

-#include "llframetimer.h"

-#include "lliconctrl.h"

-#include "lllineeditor.h"

-#include "llnotificationsutil.h"

-#include "llparcel.h"

-#include "llslurl.h"

-#include "llstatusbar.h"

-#include "lltextbox.h"

-#include "lltexturectrl.h"

-#include "lltrans.h"

-#include "llviewchildren.h"

-#include "llviewercontrol.h"

-#include "lluictrlfactory.h"

-#include "llviewerparcelmgr.h"

-#include "llviewerregion.h"

-#include "llviewertexteditor.h"

-#include "llviewerwindow.h"

-#include "llweb.h"

-#include "llwindow.h"

-#include "llworld.h"

-#include "llxmlrpctransaction.h"

-#include "llviewernetwork.h"

-#include "roles_constants.h"

-

-// NOTE: This is duplicated in lldatamoney.cpp ...

-const F32 GROUP_LAND_BONUS_FACTOR = 1.1f;

-

-class LLFloaterBuyLandUI

-:   public LLFloater

-{

-public:

-    LLFloaterBuyLandUI(const LLSD& key);

-    virtual ~LLFloaterBuyLandUI();

-

-    /*virtual*/ void onClose(bool app_quitting);

-

-    // Left padding for maturity rating icon.

-    static const S32 ICON_PAD = 2;

-

-private:

-    class SelectionObserver : public LLParcelObserver

-    {

-    public:

-        SelectionObserver(LLFloaterBuyLandUI* floater) : mFloater(floater) {}

-        virtual void changed();

-    private:

-        LLFloaterBuyLandUI* mFloater;

-    };

-

-private:

-    SelectionObserver mParcelSelectionObserver;

-    LLViewerRegion* mRegion;

-    LLParcelSelectionHandle mParcel;

-    bool            mIsClaim;

-    bool            mIsForGroup;

-

-    bool            mCanBuy;

-    bool            mCannotBuyIsError;

-    std::string     mCannotBuyReason;

-    std::string     mCannotBuyURI;

-

-    bool            mBought;

-

-    // information about the agent

-    S32             mAgentCommittedTier;

-    S32             mAgentCashBalance;

-    bool            mAgentHasNeverOwnedLand;

-

-    // information about the parcel

-    bool            mParcelValid;

-    bool            mParcelIsForSale;

-    bool            mParcelIsGroupLand;

-    S32             mParcelGroupContribution;

-    S32             mParcelPrice;

-    S32             mParcelActualArea;

-    S32             mParcelBillableArea;

-    S32             mParcelSupportedObjects;

-    bool            mParcelSoldWithObjects;

-    std::string     mParcelLocation;

-    LLUUID          mParcelSnapshot;

-    std::string     mParcelSellerName;

-

-    // user's choices

-    S32             mUserPlanChoice;

-

-    // from website

-    bool            mSiteValid;

-    bool            mSiteMembershipUpgrade;

-    std::string     mSiteMembershipAction;

-    std::vector<std::string>

-                    mSiteMembershipPlanIDs;

-    std::vector<std::string>

-                    mSiteMembershipPlanNames;

-    bool            mSiteLandUseUpgrade;

-    std::string     mSiteLandUseAction;

-    std::string     mSiteConfirm;

-

-    // values in current Preflight transaction... used to avoid extra

-    // preflights when the parcel manager goes update crazy

-    S32             mPreflightAskBillableArea;

-    S32             mPreflightAskCurrencyBuy;

-

-    LLViewChildren      mChildren;

-    LLCurrencyUIManager mCurrency;

-

-    enum TransactionType

-    {

-        TransactionPreflight,

-        TransactionCurrency,

-        TransactionBuy

-    };

-    LLXMLRPCTransaction* mTransaction;

-    TransactionType      mTransactionType;

-

-    LLViewerParcelMgr::ParcelBuyInfo*   mParcelBuyInfo;

-

-public:

-    void setForGroup(bool is_for_group);

-    void setParcel(LLViewerRegion* region, LLParcelSelectionHandle parcel);

-

-    void updateAgentInfo();

-    void updateParcelInfo();

-    void updateCovenantInfo();

-    static void onChangeAgreeCovenant(LLUICtrl* ctrl, void* user_data);

-    void updateFloaterCovenantText(const std::string& string, const LLUUID &asset_id);

-    void updateFloaterEstateName(const std::string& name);

-    void updateFloaterLastModified(const std::string& text);

-    void updateFloaterEstateOwnerName(const std::string& name);

-    void updateWebSiteInfo();

-    void finishWebSiteInfo();

-

-    void runWebSitePrep(const std::string& password);

-    void finishWebSitePrep();

-    void sendBuyLand();

-

-    void updateNames();

-    // Name cache callback

-    void updateGroupName(const LLUUID& id,

-                         const std::string& name,

-                         bool is_group);

-

-    void refreshUI();

-

-    void startTransaction(TransactionType type, const LLXMLRPCValue& params);

-    bool checkTransaction();

-

-    void tellUserError(const std::string& message, const std::string& uri);

-

-    virtual bool postBuild();

-

-    void startBuyPreConfirm();

-    void startBuyPostConfirm(const std::string& password);

-

-    void onClickBuy();

-    void onClickCancel();

-     void onClickErrorWeb();

-

-    virtual void draw();

-    virtual bool canClose();

-

-    void onVisibilityChanged ( const LLSD& new_visibility );

-

-};

-

-// static

-void LLFloaterBuyLand::buyLand(

-    LLViewerRegion* region, LLParcelSelectionHandle parcel, bool is_for_group)

-{

-    if(is_for_group && !gAgent.hasPowerInActiveGroup(GP_LAND_DEED))

-    {

-        LLNotificationsUtil::add("OnlyOfficerCanBuyLand");

-        return;

-    }

-

-    LLFloaterBuyLandUI* ui = LLFloaterReg::showTypedInstance<LLFloaterBuyLandUI>("buy_land");

-    if (ui)

-    {

-        ui->setForGroup(is_for_group);

-        ui->setParcel(region, parcel);

-    }

-}

-

-// static

-void LLFloaterBuyLand::updateCovenantText(const std::string& string, const LLUUID &asset_id)

-{

-    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");

-    if (floater)

-    {

-        floater->updateFloaterCovenantText(string, asset_id);

-    }

-}

-

-// static

-void LLFloaterBuyLand::updateEstateName(const std::string& name)

-{

-    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");

-    if (floater)

-    {

-        floater->updateFloaterEstateName(name);

-    }

-}

-

-// static

-void LLFloaterBuyLand::updateLastModified(const std::string& text)

-{

-    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");

-    if (floater)

-    {

-        floater->updateFloaterLastModified(text);

-    }

-}

-

-// static

-void LLFloaterBuyLand::updateEstateOwnerName(const std::string& name)

-{

-    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");

-    if (floater)

-    {

-        floater->updateFloaterEstateOwnerName(name);

-    }

-}

-

-// static

-LLFloater* LLFloaterBuyLand::buildFloater(const LLSD& key)

-{

-    LLFloaterBuyLandUI* floater = new LLFloaterBuyLandUI(key);

-    return floater;

-}

-

-//----------------------------------------------------------------------------

-// LLFloaterBuyLandUI

-//----------------------------------------------------------------------------

-

-#if LL_WINDOWS

-// passing 'this' during construction generates a warning. The callee

-// only uses the pointer to hold a reference to 'this' which is

-// already valid, so this call does the correct thing. Disable the

-// warning so that we can compile without generating a warning.

-#pragma warning(disable : 4355)

-#endif

-LLFloaterBuyLandUI::LLFloaterBuyLandUI(const LLSD& key)

-:   LLFloater(LLSD()),

-    mParcelSelectionObserver(this),

-    mParcel(0),

-    mBought(false),

-    mParcelValid(false), mSiteValid(false),

-    mChildren(*this), mCurrency(*this), mTransaction(0),

-    mParcelBuyInfo(0)

-{

-    LLViewerParcelMgr::getInstance()->addObserver(&mParcelSelectionObserver);

-

-}

-

-LLFloaterBuyLandUI::~LLFloaterBuyLandUI()

-{

-    LLViewerParcelMgr::getInstance()->removeObserver(&mParcelSelectionObserver);

-    LLViewerParcelMgr::getInstance()->deleteParcelBuy(&mParcelBuyInfo);

-

-    delete mTransaction;

-}

-

-// virtual

-void LLFloaterBuyLandUI::onClose(bool app_quitting)

-{

-    // This object holds onto observer, transactions, and parcel state.

-    // Despite being single_instance, destroy it to call destructors and clean

-    // everything up.

-    setVisible(false);

-    destroy();

-}

-

-void LLFloaterBuyLandUI::SelectionObserver::changed()

-{

-    if (LLViewerParcelMgr::getInstance()->selectionEmpty())

-    {

-        mFloater->closeFloater();

-    }

-    else

-    {

-        mFloater->setParcel(LLViewerParcelMgr::getInstance()->getSelectionRegion(),

-                            LLViewerParcelMgr::getInstance()->getParcelSelection());

-    }

-}

-

-

-void LLFloaterBuyLandUI::updateAgentInfo()

-{

-    mAgentCommittedTier = gStatusBar->getSquareMetersCommitted();

-    mAgentCashBalance = gStatusBar->getBalance();

-

-    // *TODO: This is an approximation, we should send this value down

-    // to the viewer. See SL-10728 for details.

-    mAgentHasNeverOwnedLand = mAgentCommittedTier == 0;

-}

-

-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 =

-        ll_round(mRegion->getBillableFactor() * mParcelActualArea);

-

-    mParcelSupportedObjects = ll_round(

-        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;

-}

-

-void LLFloaterBuyLandUI::updateCovenantInfo()

-{

-    LLViewerRegion* region = LLViewerParcelMgr::getInstance()->getSelectionRegion();

-    if(!region) return;

-

-    U8 sim_access = region->getSimAccess();

-    std::string rating = LLViewerRegion::accessToString(sim_access);

-

-    LLTextBox* region_name = getChild<LLTextBox>("region_name_text");

-    if (region_name)

-    {

-        std::string region_name_txt = region->getName() + " ("+rating +")";

-        region_name->setText(region_name_txt);

-

-        LLIconCtrl* rating_icon = getChild<LLIconCtrl>("rating_icon");

-        LLRect rect = rating_icon->getRect();

-        S32 region_name_width = llmin(region_name->getRect().getWidth(), region_name->getTextBoundingRect().getWidth());

-        S32 icon_left_pad = region_name->getRect().mLeft + region_name_width + ICON_PAD;

-        region_name->setToolTip(region_name->getText());

-        rating_icon->setRect(rect.setOriginAndSize(icon_left_pad, rect.mBottom, rect.getWidth(), rect.getHeight()));

-

-        switch(sim_access)

-        {

-        case SIM_ACCESS_PG:

-            rating_icon->setValue(getString("icon_PG"));

-            break;

-

-        case SIM_ACCESS_ADULT:

-            rating_icon->setValue(getString("icon_R"));

-            break;

-

-        default:

-            rating_icon->setValue(getString("icon_M"));

-        }

-    }

-

-    LLTextBox* region_type = getChild<LLTextBox>("region_type_text");

-    if (region_type)

-    {

-        region_type->setText(region->getLocalizedSimProductName());

-        region_type->setToolTip(region->getLocalizedSimProductName());

-    }

-

-    LLTextBox* resellable_clause = getChild<LLTextBox>("resellable_clause");

-    if (resellable_clause)

-    {

-        if (region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL))

-        {

-            resellable_clause->setText(getString("can_not_resell"));

-        }

-        else

-        {

-            resellable_clause->setText(getString("can_resell"));

-        }

-    }

-

-    LLTextBox* changeable_clause = getChild<LLTextBox>("changeable_clause");

-    if (changeable_clause)

-    {

-        if (region->getRegionFlag(REGION_FLAGS_ALLOW_PARCEL_CHANGES))

-        {

-            changeable_clause->setText(getString("can_change"));

-        }

-        else

-        {

-            changeable_clause->setText(getString("can_not_change"));

-        }

-    }

-

-    LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");

-    if(check)

-    {

-        check->set(false);

-        check->setEnabled(true);

-        check->setCommitCallback(onChangeAgreeCovenant, this);

-    }

-

-    LLTextBox* box = getChild<LLTextBox>("covenant_text");

-    if(box)

-    {

-        box->setVisible(false);

-    }

-

-    // send EstateCovenantInfo message

-    LLMessageSystem *msg = gMessageSystem;

-    msg->newMessage("EstateCovenantRequest");

-    msg->nextBlockFast(_PREHASH_AgentData);

-    msg->addUUIDFast(_PREHASH_AgentID,  gAgent.getID());

-    msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());

-    msg->sendReliable(region->getHost());

-}

-

-// static

-void LLFloaterBuyLandUI::onChangeAgreeCovenant(LLUICtrl* ctrl, void* user_data)

-{

-    LLFloaterBuyLandUI* self = (LLFloaterBuyLandUI*)user_data;

-    if(self)

-    {

-        self->refreshUI();

-    }

-}

-

-void LLFloaterBuyLandUI::updateFloaterCovenantText(const std::string &string, const LLUUID& asset_id)

-{

-    LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("covenant_editor");

-    editor->setText(string);

-

-    LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");

-    LLTextBox* box = getChild<LLTextBox>("covenant_text");

-    if (asset_id.isNull())

-    {

-        check->set(true);

-        check->setEnabled(false);

-        refreshUI();

-

-        // remove the line stating that you must agree

-        box->setVisible(false);

-    }

-    else

-    {

-        check->setEnabled(true);

-

-        // remove the line stating that you must agree

-        box->setVisible(true);

-    }

-}

-

-void LLFloaterBuyLandUI::updateFloaterEstateName(const std::string& name)

-{

-    LLTextBox* box = getChild<LLTextBox>("estate_name_text");

-    box->setText(name);

-    box->setToolTip(name);

-}

-

-void LLFloaterBuyLandUI::updateFloaterLastModified(const std::string& text)

-{

-    LLTextBox* editor = getChild<LLTextBox>("covenant_timestamp_text");

-    if (editor) editor->setText(text);

-}

-

-void LLFloaterBuyLandUI::updateFloaterEstateOwnerName(const std::string& name)

-{

-    LLTextBox* box = getChild<LLTextBox>("estate_owner_text");

-    if (box) box->setText(name);

-}

-

-void LLFloaterBuyLandUI::updateWebSiteInfo()

-{

-    S32 askBillableArea = mIsForGroup ? 0 : mParcelBillableArea;

-    S32 askCurrencyBuy = mCurrency.getAmount();

-

-    if (mTransaction && mTransactionType == TransactionPreflight

-    &&  mPreflightAskBillableArea == askBillableArea

-    &&  mPreflightAskCurrencyBuy == askCurrencyBuy)

-    {

-        return;

-    }

-

-    mPreflightAskBillableArea = askBillableArea;

-    mPreflightAskCurrencyBuy = askCurrencyBuy;

-

-#if 0

-    // enable this code if you want the details to blank while we're talking

-    // to the web site... it's kind of jarring

-    mSiteValid = false;

-    mSiteMembershipUpgrade = false;

-    mSiteMembershipAction = "(waiting)";

-    mSiteMembershipPlanIDs.clear();

-    mSiteMembershipPlanNames.clear();

-    mSiteLandUseUpgrade = false;

-    mSiteLandUseAction = "(waiting)";

-    mSiteCurrencyEstimated = false;

-    mSiteCurrencyEstimatedCost = 0;

-#endif

-

-    LLXMLRPCValue keywordArgs = LLXMLRPCValue::createStruct();

-    keywordArgs.appendString("agentId", gAgent.getID().asString());

-    keywordArgs.appendString(

-        "secureSessionId",

-        gAgent.getSecureSessionID().asString());

-    keywordArgs.appendString("language", LLUI::getLanguage());

-    keywordArgs.appendInt("billableArea", mPreflightAskBillableArea);

-    keywordArgs.appendInt("currencyBuy", mPreflightAskCurrencyBuy);

-

-    LLXMLRPCValue params = LLXMLRPCValue::createArray();

-    params.append(keywordArgs);

-

-    startTransaction(TransactionPreflight, params);

-}

-

-void LLFloaterBuyLandUI::finishWebSiteInfo()

-{

-

-    LLXMLRPCValue result = mTransaction->responseValue();

-

-    mSiteValid = result["success"].asBool();

-    if (!mSiteValid)

-    {

-        tellUserError(

-            result["errorMessage"].asString(),

-            result["errorURI"].asString()

-        );

-        return;

-    }

-

-    LLXMLRPCValue membership = result["membership"];

-    mSiteMembershipUpgrade = membership["upgrade"].asBool();

-    mSiteMembershipAction = membership["action"].asString();

-    mSiteMembershipPlanIDs.clear();

-    mSiteMembershipPlanNames.clear();

-    LLXMLRPCValue levels = membership["levels"];

-    for (LLXMLRPCValue level = levels.rewind();

-        level.isValid();

-        level = levels.next())

-    {

-        mSiteMembershipPlanIDs.push_back(level["id"].asString());

-        mSiteMembershipPlanNames.push_back(level["description"].asString());

-    }

-    mUserPlanChoice = 0;

-

-    LLXMLRPCValue landUse = result["landUse"];

-    mSiteLandUseUpgrade = landUse["upgrade"].asBool();

-    mSiteLandUseAction = landUse["action"].asString();

-

-    LLXMLRPCValue currency = result["currency"];

-    if (currency["estimatedCost"].isValid())

-    {

-        mCurrency.setUSDEstimate(currency["estimatedCost"].asInt());

-    }

-    if (currency["estimatedLocalCost"].isValid())

-    {

-        mCurrency.setLocalEstimate(currency["estimatedLocalCost"].asString());

-    }

-

-    mSiteConfirm = result["confirm"].asString();

-}

-

-void LLFloaterBuyLandUI::runWebSitePrep(const std::string& password)

-{

-    if (!mCanBuy)

-    {

-        return;

-    }

-

-    bool remove_contribution = getChild<LLUICtrl>("remove_contribution")->getValue().asBoolean();

-    mParcelBuyInfo = LLViewerParcelMgr::getInstance()->setupParcelBuy(gAgent.getID(), gAgent.getSessionID(),

-                        gAgent.getGroupID(), mIsForGroup, mIsClaim, remove_contribution);

-

-    if (mParcelBuyInfo

-        && !mSiteMembershipUpgrade

-        && !mSiteLandUseUpgrade

-        && mCurrency.getAmount() == 0

-        && mSiteConfirm != "password")

-    {

-        sendBuyLand();

-        return;

-    }

-

-

-    std::string newLevel = "noChange";

-

-    if (mSiteMembershipUpgrade)

-    {

-        LLComboBox* levels = getChild<LLComboBox>( "account_level");

-        if (levels)

-        {

-            mUserPlanChoice = levels->getCurrentIndex();

-            newLevel = mSiteMembershipPlanIDs[mUserPlanChoice];

-        }

-    }

-

-    LLXMLRPCValue keywordArgs = LLXMLRPCValue::createStruct();

-    keywordArgs.appendString("agentId", gAgent.getID().asString());

-    keywordArgs.appendString(

-        "secureSessionId",

-        gAgent.getSecureSessionID().asString());

-    keywordArgs.appendString("language", LLUI::getLanguage());

-    keywordArgs.appendString("levelId", newLevel);

-    keywordArgs.appendInt("billableArea",

-        mIsForGroup ? 0 : mParcelBillableArea);

-    keywordArgs.appendInt("currencyBuy", mCurrency.getAmount());

-    keywordArgs.appendInt("estimatedCost", mCurrency.getUSDEstimate());

-    keywordArgs.appendString("estimatedLocalCost", mCurrency.getLocalEstimate());

-    keywordArgs.appendString("confirm", mSiteConfirm);

-    if (!password.empty())

-    {

-        keywordArgs.appendString("password", password);

-    }

-

-    LLXMLRPCValue params = LLXMLRPCValue::createArray();

-    params.append(keywordArgs);

-

-    startTransaction(TransactionBuy, params);

-}

-

-void LLFloaterBuyLandUI::finishWebSitePrep()

-{

-    LLXMLRPCValue result = mTransaction->responseValue();

-

-    bool success = result["success"].asBool();

-    if (!success)

-    {

-        tellUserError(

-            result["errorMessage"].asString(),

-            result["errorURI"].asString()

-        );

-        return;

-    }

-

-    sendBuyLand();

-}

-

-void LLFloaterBuyLandUI::sendBuyLand()

-{

-    if (mParcelBuyInfo)

-    {

-        LLViewerParcelMgr::getInstance()->sendParcelBuy(mParcelBuyInfo);

-        LLViewerParcelMgr::getInstance()->deleteParcelBuy(&mParcelBuyInfo);

-        mBought = true;

-    }

-}

-

-void LLFloaterBuyLandUI::updateNames()

-{

-    LLParcel* parcelp = mParcel->getParcel();

-

-    if (!parcelp)

-    {

-        mParcelSellerName = LLStringUtil::null;

-        return;

-    }

-

-    if (mIsClaim)

-    {

-        mParcelSellerName = "Linden Lab";

-    }

-    else if (parcelp->getIsGroupOwned())

-    {

-        gCacheName->getGroup(parcelp->getGroupID(),

-            boost::bind(&LLFloaterBuyLandUI::updateGroupName, this,

-                _1, _2, _3));

-    }

-    else

-    {

-        mParcelSellerName = LLSLURL("agent", parcelp->getOwnerID(), "completename").getSLURLString();

-    }

-}

-

-void LLFloaterBuyLandUI::updateGroupName(const LLUUID& id,

-                         const std::string& name,

-                         bool is_group)

-{

-    LLParcel* parcelp = mParcel->getParcel();

-    if (parcelp

-        && parcelp->getGroupID() == id)

-    {

-        // request is current

-        mParcelSellerName = name;

-    }

-}

-

-void LLFloaterBuyLandUI::startTransaction(TransactionType type, const LLXMLRPCValue& params)

-{

-    delete mTransaction;

-    mTransaction = NULL;

-

-    mTransactionType = type;

-

-    // Select a URI and method appropriate for the transaction type.

-    static std::string transaction_uri;

-    if (transaction_uri.empty())

-    {

-        transaction_uri = LLGridManager::getInstance()->getHelperURI() + "landtool.php";

-    }

-

-    const char* method;

-    switch (mTransactionType)

-    {

-        case TransactionPreflight:

-            method = "preflightBuyLandPrep";

-            break;

-        case TransactionBuy:

-            method = "buyLandPrep";

-            break;

-        default:

-            LL_WARNS() << "LLFloaterBuyLandUI: Unknown transaction type!" << LL_ENDL;

-            return;

-    }

-

-    mTransaction = new LLXMLRPCTransaction(

-        transaction_uri,

-        method,

-        params,

-        false /* don't use gzip */

-        );

-}

-

-bool LLFloaterBuyLandUI::checkTransaction()

-{

-    if (!mTransaction)

-    {

-        return false;

-    }

-

-    if (!mTransaction->process())

-    {

-        return false;

-    }

-

-    if (mTransaction->status(NULL) != LLXMLRPCTransaction::StatusComplete)

-    {

-        tellUserError(mTransaction->statusMessage(), mTransaction->statusURI());

-    }

-    else {

-        switch (mTransactionType)

-        {

-            case TransactionPreflight:  finishWebSiteInfo();    break;

-            case TransactionBuy:        finishWebSitePrep();    break;

-            default: ;

-        }

-    }

-

-    delete mTransaction;

-    mTransaction = NULL;

-

-    return true;

-}

-

-void LLFloaterBuyLandUI::tellUserError(

-    const std::string& message, const std::string& uri)

-{

-    mCanBuy = false;

-    mCannotBuyIsError = true;

-    mCannotBuyReason = getString("fetching_error");

-    mCannotBuyReason += message;

-    mCannotBuyURI = uri;

-}

-

-

-// virtual

-bool LLFloaterBuyLandUI::postBuild()

-{

-    setVisibleCallback(boost::bind(&LLFloaterBuyLandUI::onVisibilityChanged, this, _2));

-

-    mCurrency.prepare();

-

-    getChild<LLUICtrl>("buy_btn")->setCommitCallback( boost::bind(&LLFloaterBuyLandUI::onClickBuy, this));

-    getChild<LLUICtrl>("cancel_btn")->setCommitCallback( boost::bind(&LLFloaterBuyLandUI::onClickCancel, this));

-    getChild<LLUICtrl>("error_web")->setCommitCallback( boost::bind(&LLFloaterBuyLandUI::onClickErrorWeb, this));

-

-    center();

-

-    return true;

-}

-

-void LLFloaterBuyLandUI::setParcel(LLViewerRegion* region, LLParcelSelectionHandle parcel)

-{

-    if (mTransaction &&  mTransactionType == TransactionBuy)

-    {

-        // the user is buying, don't change the selection

-        return;

-    }

-

-    mRegion = region;

-    mParcel = parcel;

-

-    updateAgentInfo();

-    updateParcelInfo();

-    updateCovenantInfo();

-    if (mCanBuy)

-    {

-        updateWebSiteInfo();

-    }

-    refreshUI();

-}

-

-void LLFloaterBuyLandUI::setForGroup(bool forGroup)

-{

-    mIsForGroup = forGroup;

-}

-

-void LLFloaterBuyLandUI::draw()

-{

-    LLFloater::draw();

-

-    bool needsUpdate = false;

-    needsUpdate |= checkTransaction();

-    needsUpdate |= mCurrency.process();

-

-    if (mBought)

-    {

-        closeFloater();

-    }

-    else if (needsUpdate)

-    {

-        if (mCanBuy && mCurrency.hasError())

-        {

-            tellUserError(mCurrency.errorMessage(), mCurrency.errorURI());

-        }

-

-        refreshUI();

-    }

-}

-

-// virtual

-bool LLFloaterBuyLandUI::canClose()

-{

-    // mTransactionType check for pre-buy estimation stage and mCurrency to allow exit after transaction

-    bool can_close = !mTransaction && (mTransactionType != TransactionBuy || mCurrency.canCancel());

-    if (!can_close)

-    {

-        // explain to user why they can't do this, see DEV-9605

-        LLNotificationsUtil::add("CannotCloseFloaterBuyLand");

-    }

-    return can_close;

-}

-

-void LLFloaterBuyLandUI::onVisibilityChanged ( const LLSD& new_visibility )

-{

-    if (new_visibility.asBoolean())

-    {

-        refreshUI();

-    }

-}

-

-void LLFloaterBuyLandUI::refreshUI()

-{

-    // section zero: title area

-    {

-        LLTextureCtrl* snapshot = getChild<LLTextureCtrl>("info_image");

-        if (snapshot)

-        {

-            snapshot->setImageAssetID(

-                mParcelValid ? mParcelSnapshot : LLUUID::null);

-        }

-

-        if (mParcelValid)

-        {

-            getChild<LLUICtrl>("info_parcel")->setValue(mParcelLocation);

-

-            LLStringUtil::format_map_t string_args;

-            string_args["[AMOUNT]"] = llformat("%d", mParcelActualArea);

-            string_args["[AMOUNT2]"] = llformat("%d", mParcelSupportedObjects);

-

-            getChild<LLUICtrl>("info_size")->setValue(getString("meters_supports_object", string_args));

-

-            F32 cost_per_sqm = 0.0f;

-            if (mParcelActualArea > 0)

-            {

-                cost_per_sqm = (F32)mParcelPrice / (F32)mParcelActualArea;

-            }

-

-            LLStringUtil::format_map_t info_price_args;

-            info_price_args["[PRICE]"] = llformat("%d", mParcelPrice);

-            info_price_args["[PRICE_PER_SQM]"] = llformat("%.1f", cost_per_sqm);

-            if (mParcelSoldWithObjects)

-            {

-                info_price_args["[SOLD_WITH_OBJECTS]"] = getString("sold_with_objects");

-            }

-            else

-            {

-                info_price_args["[SOLD_WITH_OBJECTS]"] = getString("sold_without_objects");

-            }

-            getChild<LLUICtrl>("info_price")->setValue(getString("info_price_string", info_price_args));

-            getChildView("info_price")->setVisible( mParcelIsForSale);

-        }

-        else

-        {

-            getChild<LLUICtrl>("info_parcel")->setValue(getString("no_parcel_selected"));

-            getChild<LLUICtrl>("info_size")->setValue(LLStringUtil::null);

-            getChild<LLUICtrl>("info_price")->setValue(LLStringUtil::null);

-        }

-

-        getChild<LLUICtrl>("info_action")->setValue(

-            mCanBuy

-                ?

-                    mIsForGroup

-                        ? getString("buying_for_group")//"Buying land for group:"

-                        : getString("buying_will")//"Buying this land will:"

-                :

-                    mCannotBuyIsError

-                        ? getString("cannot_buy_now")//"Cannot buy now:"

-                        : getString("not_for_sale")//"Not for sale:"

-

-            );

-    }

-

-    bool showingError = !mCanBuy || !mSiteValid;

-

-    // error section

-    if (showingError)

-    {

-        mChildren.setBadge(std::string("step_error"),

-            mCannotBuyIsError

-                ? LLViewChildren::BADGE_ERROR

-                : LLViewChildren::BADGE_WARN);

-

-        LLTextBox* message = getChild<LLTextBox>("error_message");

-        if (message)

-        {

-            message->setVisible(true);

-            message->setValue(LLSD(!mCanBuy ? mCannotBuyReason : "(waiting for data)"));

-        }

-

-        getChildView("error_web")->setVisible(mCannotBuyIsError && !mCannotBuyURI.empty());

-    }

-    else

-    {

-        getChildView("step_error")->setVisible(false);

-        getChildView("error_message")->setVisible(false);

-        getChildView("error_web")->setVisible(false);

-    }

-

-

-    // section one: account

-    if (!showingError)

-    {

-        mChildren.setBadge(std::string("step_1"),

-            mSiteMembershipUpgrade

-                ? LLViewChildren::BADGE_NOTE

-                : LLViewChildren::BADGE_OK);

-        getChild<LLUICtrl>("account_action")->setValue(mSiteMembershipAction);

-        getChild<LLUICtrl>("account_reason")->setValue(

-            mSiteMembershipUpgrade

-                ?   getString("must_upgrade")

-                :   getString("cant_own_land")

-            );

-

-        LLComboBox* levels = getChild<LLComboBox>( "account_level");

-        if (levels)

-        {

-            levels->setVisible(mSiteMembershipUpgrade);

-

-            levels->removeall();

-            for(std::vector<std::string>::const_iterator i

-                    = mSiteMembershipPlanNames.begin();

-                i != mSiteMembershipPlanNames.end();

-                ++i)

-            {

-                levels->add(*i);

-            }

-

-            levels->setCurrentByIndex(mUserPlanChoice);

-        }

-

-        getChildView("step_1")->setVisible(true);

-        getChildView("account_action")->setVisible(true);

-        getChildView("account_reason")->setVisible(true);

-    }

-    else

-    {

-        getChildView("step_1")->setVisible(false);

-        getChildView("account_action")->setVisible(false);

-        getChildView("account_reason")->setVisible(false);

-        getChildView("account_level")->setVisible(false);

-    }

-

-    // section two: land use fees

-    if (!showingError)

-    {

-        mChildren.setBadge(std::string("step_2"),

-            mSiteLandUseUpgrade

-                ? LLViewChildren::BADGE_NOTE

-                : LLViewChildren::BADGE_OK);

-        getChild<LLUICtrl>("land_use_action")->setValue(mSiteLandUseAction);

-

-        std::string message;

-

-        if (mIsForGroup)

-        {

-            LLStringUtil::format_map_t string_args;

-            string_args["[GROUP]"] = std::string(gAgent.getGroupName());

-

-            message += getString("insufficient_land_credits", string_args);

-

-        }

-        else

-        {

-            LLStringUtil::format_map_t string_args;

-            string_args["[BUYER]"] = llformat("%d", mAgentCommittedTier);

-            message += getString("land_holdings", string_args);

-        }

-

-        if (!mParcelValid)

-        {

-            message += LLTrans::getString("sentences_separator") + getString("no_parcel_selected");

-        }

-        else if (mParcelBillableArea == mParcelActualArea)

-        {

-            LLStringUtil::format_map_t string_args;

-            string_args["[AMOUNT]"] = llformat("%d ", mParcelActualArea);

-            message += LLTrans::getString("sentences_separator") + getString("parcel_meters", string_args);

-        }

-        else

-        {

-

-            if (mParcelBillableArea > mParcelActualArea)

-            {

-                LLStringUtil::format_map_t string_args;

-                string_args["[AMOUNT]"] = llformat("%d ", mParcelBillableArea);

-                message += LLTrans::getString("sentences_separator") + getString("premium_land", string_args);

-            }

-            else

-            {

-                LLStringUtil::format_map_t string_args;

-                string_args["[AMOUNT]"] = llformat("%d ", mParcelBillableArea);

-                message += LLTrans::getString("sentences_separator") + getString("discounted_land", string_args);

-            }

-        }

-

-        getChild<LLUICtrl>("land_use_reason")->setValue(message);

-

-        getChildView("step_2")->setVisible(true);

-        getChildView("land_use_action")->setVisible(true);

-        getChildView("land_use_reason")->setVisible(true);

-    }

-    else

-    {

-        getChildView("step_2")->setVisible(false);

-        getChildView("land_use_action")->setVisible(false);

-        getChildView("land_use_reason")->setVisible(false);

-    }

-

-    // section three: purchase & currency

-    S32 finalBalance = mAgentCashBalance + mCurrency.getAmount() - mParcelPrice;

-    bool willHaveEnough = finalBalance >= 0;

-    bool haveEnough = mAgentCashBalance >= mParcelPrice;

-    S32 minContribution = llceil((F32)mParcelBillableArea / GROUP_LAND_BONUS_FACTOR);

-    bool groupContributionEnough = mParcelGroupContribution >= minContribution;

-

-    mCurrency.updateUI(!showingError  &&  !haveEnough);

-

-    if (!showingError)

-    {

-        mChildren.setBadge(std::string("step_3"),

-            !willHaveEnough

-                ? LLViewChildren::BADGE_WARN

-                : mCurrency.getAmount() > 0

-                    ? LLViewChildren::BADGE_NOTE

-                    : LLViewChildren::BADGE_OK);

-

-        LLStringUtil::format_map_t string_args;

-        string_args["[AMOUNT]"] = llformat("%d", mParcelPrice);

-        string_args["[SELLER]"] = mParcelSellerName;

-        getChild<LLUICtrl>("purchase_action")->setValue(getString("pay_to_for_land", string_args));

-        getChildView("purchase_action")->setVisible( mParcelValid);

-

-        std::string reasonString;

-

-        if (haveEnough)

-        {

-            LLStringUtil::format_map_t string_args;

-            string_args["[AMOUNT]"] = llformat("%d", mAgentCashBalance);

-

-            getChild<LLUICtrl>("currency_reason")->setValue(getString("have_enough_lindens", string_args));

-        }

-        else

-        {

-            LLStringUtil::format_map_t string_args;

-            string_args["[AMOUNT]"] = llformat("%d", mAgentCashBalance);

-            string_args["[AMOUNT2]"] = llformat("%d", mParcelPrice - mAgentCashBalance);

-

-            getChild<LLUICtrl>("currency_reason")->setValue(getString("not_enough_lindens", string_args));

-

-            getChild<LLUICtrl>("currency_est")->setTextArg("[LOCAL_AMOUNT]", mCurrency.getLocalEstimate());

-        }

-

-        if (willHaveEnough)

-        {

-            LLStringUtil::format_map_t string_args;

-            string_args["[AMOUNT]"] = llformat("%d", finalBalance);

-

-            getChild<LLUICtrl>("currency_balance")->setValue(getString("balance_left", string_args));

-

-        }

-        else

-        {

-            LLStringUtil::format_map_t string_args;

-            string_args["[AMOUNT]"] = llformat("%d", mParcelPrice - mAgentCashBalance);

-

-            getChild<LLUICtrl>("currency_balance")->setValue(getString("balance_needed", string_args));

-

-        }

-

-        getChild<LLUICtrl>("remove_contribution")->setValue(LLSD(groupContributionEnough));

-        getChildView("remove_contribution")->setEnabled(groupContributionEnough);

-        bool showRemoveContribution = mParcelIsGroupLand

-                            && (mParcelGroupContribution > 0);

-        getChildView("remove_contribution")->setLabelArg("[AMOUNT]",

-                            llformat("%d", minContribution));

-        getChildView("remove_contribution")->setVisible( showRemoveContribution);

-

-        getChildView("step_3")->setVisible(true);

-        getChildView("purchase_action")->setVisible(true);

-        getChildView("currency_reason")->setVisible(true);

-        getChildView("currency_balance")->setVisible(true);

-    }

-    else

-    {

-        getChildView("step_3")->setVisible(false);

-        getChildView("purchase_action")->setVisible(false);

-        getChildView("currency_reason")->setVisible(false);

-        getChildView("currency_balance")->setVisible(false);

-        getChildView("remove_group_donation")->setVisible(false);

-    }

-

-

-    bool agrees_to_covenant = false;

-    LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");

-    if (check)

-    {

-        agrees_to_covenant = check->get();

-    }

-

-    getChildView("buy_btn")->setEnabled(mCanBuy  &&  mSiteValid  &&  willHaveEnough  &&  !mTransaction && agrees_to_covenant);

-}

-

-void LLFloaterBuyLandUI::startBuyPreConfirm()

-{

-    std::string action;

-

-    if (mSiteMembershipUpgrade)

-    {

-        action += mSiteMembershipAction;

-        action += "\n";

-

-        LLComboBox* levels = getChild<LLComboBox>( "account_level");

-        if (levels)

-        {

-            action += " * ";

-            action += mSiteMembershipPlanNames[levels->getCurrentIndex()];

-            action += "\n";

-        }

-    }

-    if (mSiteLandUseUpgrade)

-    {

-        action += mSiteLandUseAction;

-        action += "\n";

-    }

-    if (mCurrency.getAmount() > 0)

-    {

-        LLStringUtil::format_map_t string_args;

-        string_args["[AMOUNT]"] = llformat("%d", mCurrency.getAmount());

-        string_args["[LOCAL_AMOUNT]"] = mCurrency.getLocalEstimate();

-

-        action += getString("buy_for_US", string_args);

-    }

-

-    LLStringUtil::format_map_t string_args;

-    string_args["[AMOUNT]"] = llformat("%d", mParcelPrice);

-    string_args["[SELLER]"] = mParcelSellerName;

-    action += getString("pay_to_for_land", string_args);

-

-

-    LLConfirmationManager::confirm(mSiteConfirm,

-        action,

-        *this,

-        &LLFloaterBuyLandUI::startBuyPostConfirm);

-}

-

-void LLFloaterBuyLandUI::startBuyPostConfirm(const std::string& password)

-{

-    runWebSitePrep(password);

-

-    mCanBuy = false;

-    mCannotBuyReason = getString("processing");

-    refreshUI();

-}

-

-

-void LLFloaterBuyLandUI::onClickBuy()

-{

-    startBuyPreConfirm();

-}

-

-void LLFloaterBuyLandUI::onClickCancel()

-{

-    closeFloater();

-}

-

-void LLFloaterBuyLandUI::onClickErrorWeb()

-{

-    LLWeb::loadURLExternal(mCannotBuyURI);

-    closeFloater();

-}

-

-

-

+/**
+ * @file llfloaterbuyland.cpp
+ * @brief LLFloaterBuyLand class implementation
+ *
+ * $LicenseInfo:firstyear=2005&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llfloaterbuyland.h"
+
+// viewer includes
+#include "llagent.h"
+#include "llbutton.h"
+#include "llcachename.h"
+#include "llcheckboxctrl.h"
+#include "llcombobox.h"
+#include "llconfirmationmanager.h"
+#include "llcurrencyuimanager.h"
+#include "llfloater.h"
+#include "llfloaterreg.h"
+#include "llfloatertools.h"
+#include "llframetimer.h"
+#include "lliconctrl.h"
+#include "lllineeditor.h"
+#include "llnotificationsutil.h"
+#include "llparcel.h"
+#include "llslurl.h"
+#include "llstatusbar.h"
+#include "lltextbox.h"
+#include "lltexturectrl.h"
+#include "lltrans.h"
+#include "llviewchildren.h"
+#include "llviewercontrol.h"
+#include "lluictrlfactory.h"
+#include "llviewerparcelmgr.h"
+#include "llviewerregion.h"
+#include "llviewertexteditor.h"
+#include "llviewerwindow.h"
+#include "llweb.h"
+#include "llwindow.h"
+#include "llworld.h"
+#include "llxmlrpctransaction.h"
+#include "llviewernetwork.h"
+#include "roles_constants.h"
+
+// NOTE: This is duplicated in lldatamoney.cpp ...
+const F32 GROUP_LAND_BONUS_FACTOR = 1.1f;
+
+class LLFloaterBuyLandUI
+:   public LLFloater
+{
+public:
+    LLFloaterBuyLandUI(const LLSD& key);
+    virtual ~LLFloaterBuyLandUI();
+
+    /*virtual*/ void onClose(bool app_quitting);
+
+    // Left padding for maturity rating icon.
+    static const S32 ICON_PAD = 2;
+
+private:
+    class SelectionObserver : public LLParcelObserver
+    {
+    public:
+        SelectionObserver(LLFloaterBuyLandUI* floater) : mFloater(floater) {}
+        virtual void changed();
+    private:
+        LLFloaterBuyLandUI* mFloater;
+    };
+
+private:
+    SelectionObserver mParcelSelectionObserver;
+    LLViewerRegion* mRegion;
+    LLParcelSelectionHandle mParcel;
+    bool            mIsClaim;
+    bool            mIsForGroup;
+
+    bool            mCanBuy;
+    bool            mCannotBuyIsError;
+    std::string     mCannotBuyReason;
+    std::string     mCannotBuyURI;
+
+    bool            mBought;
+
+    // information about the agent
+    S32             mAgentCommittedTier;
+    S32             mAgentCashBalance;
+    bool            mAgentHasNeverOwnedLand;
+
+    // information about the parcel
+    bool            mParcelValid;
+    bool            mParcelIsForSale;
+    bool            mParcelIsGroupLand;
+    S32             mParcelGroupContribution;
+    S32             mParcelPrice;
+    S32             mParcelActualArea;
+    S32             mParcelBillableArea;
+    S32             mParcelSupportedObjects;
+    bool            mParcelSoldWithObjects;
+    std::string     mParcelLocation;
+    LLUUID          mParcelSnapshot;
+    std::string     mParcelSellerName;
+
+    // user's choices
+    S32             mUserPlanChoice;
+
+    // from website
+    bool            mSiteValid;
+    bool            mSiteMembershipUpgrade;
+    std::string     mSiteMembershipAction;
+    std::vector<std::string>
+                    mSiteMembershipPlanIDs;
+    std::vector<std::string>
+                    mSiteMembershipPlanNames;
+    bool            mSiteLandUseUpgrade;
+    std::string     mSiteLandUseAction;
+    std::string     mSiteConfirm;
+
+    // values in current Preflight transaction... used to avoid extra
+    // preflights when the parcel manager goes update crazy
+    S32             mPreflightAskBillableArea;
+    S32             mPreflightAskCurrencyBuy;
+
+    LLViewChildren      mChildren;
+    LLCurrencyUIManager mCurrency;
+
+    enum TransactionType
+    {
+        TransactionPreflight,
+        TransactionCurrency,
+        TransactionBuy
+    };
+    LLXMLRPCTransaction* mTransaction;
+    TransactionType      mTransactionType;
+
+    LLViewerParcelMgr::ParcelBuyInfo*   mParcelBuyInfo;
+
+public:
+    void setForGroup(bool is_for_group);
+    void setParcel(LLViewerRegion* region, LLParcelSelectionHandle parcel);
+
+    void updateAgentInfo();
+    void updateParcelInfo();
+    void updateCovenantInfo();
+    static void onChangeAgreeCovenant(LLUICtrl* ctrl, void* user_data);
+    void updateFloaterCovenantText(const std::string& string, const LLUUID &asset_id);
+    void updateFloaterEstateName(const std::string& name);
+    void updateFloaterLastModified(const std::string& text);
+    void updateFloaterEstateOwnerName(const std::string& name);
+    void updateWebSiteInfo();
+    void finishWebSiteInfo();
+
+    void runWebSitePrep(const std::string& password);
+    void finishWebSitePrep();
+    void sendBuyLand();
+
+    void updateNames();
+    // Name cache callback
+    void updateGroupName(const LLUUID& id,
+                         const std::string& name,
+                         bool is_group);
+
+    void refreshUI();
+
+    void startTransaction(TransactionType type, const LLXMLRPCValue& params);
+    bool checkTransaction();
+
+    void tellUserError(const std::string& message, const std::string& uri);
+
+    virtual bool postBuild();
+
+    void startBuyPreConfirm();
+    void startBuyPostConfirm(const std::string& password);
+
+    void onClickBuy();
+    void onClickCancel();
+     void onClickErrorWeb();
+
+    virtual void draw();
+    virtual bool canClose();
+
+    void onVisibilityChanged ( const LLSD& new_visibility );
+
+};
+
+// static
+void LLFloaterBuyLand::buyLand(
+    LLViewerRegion* region, LLParcelSelectionHandle parcel, bool is_for_group)
+{
+    if(is_for_group && !gAgent.hasPowerInActiveGroup(GP_LAND_DEED))
+    {
+        LLNotificationsUtil::add("OnlyOfficerCanBuyLand");
+        return;
+    }
+
+    LLFloaterBuyLandUI* ui = LLFloaterReg::showTypedInstance<LLFloaterBuyLandUI>("buy_land");
+    if (ui)
+    {
+        ui->setForGroup(is_for_group);
+        ui->setParcel(region, parcel);
+    }
+}
+
+// static
+void LLFloaterBuyLand::updateCovenantText(const std::string& string, const LLUUID &asset_id)
+{
+    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");
+    if (floater)
+    {
+        floater->updateFloaterCovenantText(string, asset_id);
+    }
+}
+
+// static
+void LLFloaterBuyLand::updateEstateName(const std::string& name)
+{
+    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");
+    if (floater)
+    {
+        floater->updateFloaterEstateName(name);
+    }
+}
+
+// static
+void LLFloaterBuyLand::updateLastModified(const std::string& text)
+{
+    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");
+    if (floater)
+    {
+        floater->updateFloaterLastModified(text);
+    }
+}
+
+// static
+void LLFloaterBuyLand::updateEstateOwnerName(const std::string& name)
+{
+    LLFloaterBuyLandUI* floater = LLFloaterReg::findTypedInstance<LLFloaterBuyLandUI>("buy_land");
+    if (floater)
+    {
+        floater->updateFloaterEstateOwnerName(name);
+    }
+}
+
+// static
+LLFloater* LLFloaterBuyLand::buildFloater(const LLSD& key)
+{
+    LLFloaterBuyLandUI* floater = new LLFloaterBuyLandUI(key);
+    return floater;
+}
+
+//----------------------------------------------------------------------------
+// LLFloaterBuyLandUI
+//----------------------------------------------------------------------------
+
+#if LL_WINDOWS
+// passing 'this' during construction generates a warning. The callee
+// only uses the pointer to hold a reference to 'this' which is
+// already valid, so this call does the correct thing. Disable the
+// warning so that we can compile without generating a warning.
+#pragma warning(disable : 4355)
+#endif
+LLFloaterBuyLandUI::LLFloaterBuyLandUI(const LLSD& key)
+:   LLFloater(LLSD()),
+    mParcelSelectionObserver(this),
+    mParcel(0),
+    mBought(false),
+    mParcelValid(false), mSiteValid(false),
+    mChildren(*this), mCurrency(*this), mTransaction(0),
+    mParcelBuyInfo(0)
+{
+    LLViewerParcelMgr::getInstance()->addObserver(&mParcelSelectionObserver);
+
+}
+
+LLFloaterBuyLandUI::~LLFloaterBuyLandUI()
+{
+    LLViewerParcelMgr::getInstance()->removeObserver(&mParcelSelectionObserver);
+    LLViewerParcelMgr::getInstance()->deleteParcelBuy(&mParcelBuyInfo);
+
+    delete mTransaction;
+}
+
+// virtual
+void LLFloaterBuyLandUI::onClose(bool app_quitting)
+{
+    // This object holds onto observer, transactions, and parcel state.
+    // Despite being single_instance, destroy it to call destructors and clean
+    // everything up.
+    setVisible(false);
+    destroy();
+}
+
+void LLFloaterBuyLandUI::SelectionObserver::changed()
+{
+    if (LLViewerParcelMgr::getInstance()->selectionEmpty())
+    {
+        mFloater->closeFloater();
+    }
+    else
+    {
+        mFloater->setParcel(LLViewerParcelMgr::getInstance()->getSelectionRegion(),
+                            LLViewerParcelMgr::getInstance()->getParcelSelection());
+    }
+}
+
+
+void LLFloaterBuyLandUI::updateAgentInfo()
+{
+    mAgentCommittedTier = gStatusBar->getSquareMetersCommitted();
+    mAgentCashBalance = gStatusBar->getBalance();
+
+    // *TODO: This is an approximation, we should send this value down
+    // to the viewer. See SL-10728 for details.
+    mAgentHasNeverOwnedLand = mAgentCommittedTier == 0;
+}
+
+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 =
+        ll_round(mRegion->getBillableFactor() * mParcelActualArea);
+
+    mParcelSupportedObjects = ll_round(
+        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;
+}
+
+void LLFloaterBuyLandUI::updateCovenantInfo()
+{
+    LLViewerRegion* region = LLViewerParcelMgr::getInstance()->getSelectionRegion();
+    if(!region) return;
+
+    U8 sim_access = region->getSimAccess();
+    std::string rating = LLViewerRegion::accessToString(sim_access);
+
+    LLTextBox* region_name = getChild<LLTextBox>("region_name_text");
+    if (region_name)
+    {
+        std::string region_name_txt = region->getName() + " ("+rating +")";
+        region_name->setText(region_name_txt);
+
+        LLIconCtrl* rating_icon = getChild<LLIconCtrl>("rating_icon");
+        LLRect rect = rating_icon->getRect();
+        S32 region_name_width = llmin(region_name->getRect().getWidth(), region_name->getTextBoundingRect().getWidth());
+        S32 icon_left_pad = region_name->getRect().mLeft + region_name_width + ICON_PAD;
+        region_name->setToolTip(region_name->getText());
+        rating_icon->setRect(rect.setOriginAndSize(icon_left_pad, rect.mBottom, rect.getWidth(), rect.getHeight()));
+
+        switch(sim_access)
+        {
+        case SIM_ACCESS_PG:
+            rating_icon->setValue(getString("icon_PG"));
+            break;
+
+        case SIM_ACCESS_ADULT:
+            rating_icon->setValue(getString("icon_R"));
+            break;
+
+        default:
+            rating_icon->setValue(getString("icon_M"));
+        }
+    }
+
+    LLTextBox* region_type = getChild<LLTextBox>("region_type_text");
+    if (region_type)
+    {
+        region_type->setText(region->getLocalizedSimProductName());
+        region_type->setToolTip(region->getLocalizedSimProductName());
+    }
+
+    LLTextBox* resellable_clause = getChild<LLTextBox>("resellable_clause");
+    if (resellable_clause)
+    {
+        if (region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL))
+        {
+            resellable_clause->setText(getString("can_not_resell"));
+        }
+        else
+        {
+            resellable_clause->setText(getString("can_resell"));
+        }
+    }
+
+    LLTextBox* changeable_clause = getChild<LLTextBox>("changeable_clause");
+    if (changeable_clause)
+    {
+        if (region->getRegionFlag(REGION_FLAGS_ALLOW_PARCEL_CHANGES))
+        {
+            changeable_clause->setText(getString("can_change"));
+        }
+        else
+        {
+            changeable_clause->setText(getString("can_not_change"));
+        }
+    }
+
+    LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");
+    if(check)
+    {
+        check->set(false);
+        check->setEnabled(true);
+        check->setCommitCallback(onChangeAgreeCovenant, this);
+    }
+
+    LLTextBox* box = getChild<LLTextBox>("covenant_text");
+    if(box)
+    {
+        box->setVisible(false);
+    }
+
+    // send EstateCovenantInfo message
+    LLMessageSystem *msg = gMessageSystem;
+    msg->newMessage("EstateCovenantRequest");
+    msg->nextBlockFast(_PREHASH_AgentData);
+    msg->addUUIDFast(_PREHASH_AgentID,  gAgent.getID());
+    msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());
+    msg->sendReliable(region->getHost());
+}
+
+// static
+void LLFloaterBuyLandUI::onChangeAgreeCovenant(LLUICtrl* ctrl, void* user_data)
+{
+    LLFloaterBuyLandUI* self = (LLFloaterBuyLandUI*)user_data;
+    if(self)
+    {
+        self->refreshUI();
+    }
+}
+
+void LLFloaterBuyLandUI::updateFloaterCovenantText(const std::string &string, const LLUUID& asset_id)
+{
+    LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("covenant_editor");
+    editor->setText(string);
+
+    LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");
+    LLTextBox* box = getChild<LLTextBox>("covenant_text");
+    if (asset_id.isNull())
+    {
+        check->set(true);
+        check->setEnabled(false);
+        refreshUI();
+
+        // remove the line stating that you must agree
+        box->setVisible(false);
+    }
+    else
+    {
+        check->setEnabled(true);
+
+        // remove the line stating that you must agree
+        box->setVisible(true);
+    }
+}
+
+void LLFloaterBuyLandUI::updateFloaterEstateName(const std::string& name)
+{
+    LLTextBox* box = getChild<LLTextBox>("estate_name_text");
+    box->setText(name);
+    box->setToolTip(name);
+}
+
+void LLFloaterBuyLandUI::updateFloaterLastModified(const std::string& text)
+{
+    LLTextBox* editor = getChild<LLTextBox>("covenant_timestamp_text");
+    if (editor) editor->setText(text);
+}
+
+void LLFloaterBuyLandUI::updateFloaterEstateOwnerName(const std::string& name)
+{
+    LLTextBox* box = getChild<LLTextBox>("estate_owner_text");
+    if (box) box->setText(name);
+}
+
+void LLFloaterBuyLandUI::updateWebSiteInfo()
+{
+    S32 askBillableArea = mIsForGroup ? 0 : mParcelBillableArea;
+    S32 askCurrencyBuy = mCurrency.getAmount();
+
+    if (mTransaction && mTransactionType == TransactionPreflight
+    &&  mPreflightAskBillableArea == askBillableArea
+    &&  mPreflightAskCurrencyBuy == askCurrencyBuy)
+    {
+        return;
+    }
+
+    mPreflightAskBillableArea = askBillableArea;
+    mPreflightAskCurrencyBuy = askCurrencyBuy;
+
+#if 0
+    // enable this code if you want the details to blank while we're talking
+    // to the web site... it's kind of jarring
+    mSiteValid = false;
+    mSiteMembershipUpgrade = false;
+    mSiteMembershipAction = "(waiting)";
+    mSiteMembershipPlanIDs.clear();
+    mSiteMembershipPlanNames.clear();
+    mSiteLandUseUpgrade = false;
+    mSiteLandUseAction = "(waiting)";
+    mSiteCurrencyEstimated = false;
+    mSiteCurrencyEstimatedCost = 0;
+#endif
+
+    LLXMLRPCValue keywordArgs = LLXMLRPCValue::createStruct();
+    keywordArgs.appendString("agentId", gAgent.getID().asString());
+    keywordArgs.appendString(
+        "secureSessionId",
+        gAgent.getSecureSessionID().asString());
+    keywordArgs.appendString("language", LLUI::getLanguage());
+    keywordArgs.appendInt("billableArea", mPreflightAskBillableArea);
+    keywordArgs.appendInt("currencyBuy", mPreflightAskCurrencyBuy);
+
+    LLXMLRPCValue params = LLXMLRPCValue::createArray();
+    params.append(keywordArgs);
+
+    startTransaction(TransactionPreflight, params);
+}
+
+void LLFloaterBuyLandUI::finishWebSiteInfo()
+{
+
+    LLXMLRPCValue result = mTransaction->responseValue();
+
+    mSiteValid = result["success"].asBool();
+    if (!mSiteValid)
+    {
+        tellUserError(
+            result["errorMessage"].asString(),
+            result["errorURI"].asString()
+        );
+        return;
+    }
+
+    LLXMLRPCValue membership = result["membership"];
+    mSiteMembershipUpgrade = membership["upgrade"].asBool();
+    mSiteMembershipAction = membership["action"].asString();
+    mSiteMembershipPlanIDs.clear();
+    mSiteMembershipPlanNames.clear();
+    LLXMLRPCValue levels = membership["levels"];
+    for (LLXMLRPCValue level = levels.rewind();
+        level.isValid();
+        level = levels.next())
+    {
+        mSiteMembershipPlanIDs.push_back(level["id"].asString());
+        mSiteMembershipPlanNames.push_back(level["description"].asString());
+    }
+    mUserPlanChoice = 0;
+
+    LLXMLRPCValue landUse = result["landUse"];
+    mSiteLandUseUpgrade = landUse["upgrade"].asBool();
+    mSiteLandUseAction = landUse["action"].asString();
+
+    LLXMLRPCValue currency = result["currency"];
+    if (currency["estimatedCost"].isValid())
+    {
+        mCurrency.setUSDEstimate(currency["estimatedCost"].asInt());
+    }
+    if (currency["estimatedLocalCost"].isValid())
+    {
+        mCurrency.setLocalEstimate(currency["estimatedLocalCost"].asString());
+    }
+
+    mSiteConfirm = result["confirm"].asString();
+}
+
+void LLFloaterBuyLandUI::runWebSitePrep(const std::string& password)
+{
+    if (!mCanBuy)
+    {
+        return;
+    }
+
+    bool remove_contribution = getChild<LLUICtrl>("remove_contribution")->getValue().asBoolean();
+    mParcelBuyInfo = LLViewerParcelMgr::getInstance()->setupParcelBuy(gAgent.getID(), gAgent.getSessionID(),
+                        gAgent.getGroupID(), mIsForGroup, mIsClaim, remove_contribution);
+
+    if (mParcelBuyInfo
+        && !mSiteMembershipUpgrade
+        && !mSiteLandUseUpgrade
+        && mCurrency.getAmount() == 0
+        && mSiteConfirm != "password")
+    {
+        sendBuyLand();
+        return;
+    }
+
+
+    std::string newLevel = "noChange";
+
+    if (mSiteMembershipUpgrade)
+    {
+        LLComboBox* levels = getChild<LLComboBox>( "account_level");
+        if (levels)
+        {
+            mUserPlanChoice = levels->getCurrentIndex();
+            newLevel = mSiteMembershipPlanIDs[mUserPlanChoice];
+        }
+    }
+
+    LLXMLRPCValue keywordArgs = LLXMLRPCValue::createStruct();
+    keywordArgs.appendString("agentId", gAgent.getID().asString());
+    keywordArgs.appendString(
+        "secureSessionId",
+        gAgent.getSecureSessionID().asString());
+    keywordArgs.appendString("language", LLUI::getLanguage());
+    keywordArgs.appendString("levelId", newLevel);
+    keywordArgs.appendInt("billableArea",
+        mIsForGroup ? 0 : mParcelBillableArea);
+    keywordArgs.appendInt("currencyBuy", mCurrency.getAmount());
+    keywordArgs.appendInt("estimatedCost", mCurrency.getUSDEstimate());
+    keywordArgs.appendString("estimatedLocalCost", mCurrency.getLocalEstimate());
+    keywordArgs.appendString("confirm", mSiteConfirm);
+    if (!password.empty())
+    {
+        keywordArgs.appendString("password", password);
+    }
+
+    LLXMLRPCValue params = LLXMLRPCValue::createArray();
+    params.append(keywordArgs);
+
+    startTransaction(TransactionBuy, params);
+}
+
+void LLFloaterBuyLandUI::finishWebSitePrep()
+{
+    LLXMLRPCValue result = mTransaction->responseValue();
+
+    bool success = result["success"].asBool();
+    if (!success)
+    {
+        tellUserError(
+            result["errorMessage"].asString(),
+            result["errorURI"].asString()
+        );
+        return;
+    }
+
+    sendBuyLand();
+}
+
+void LLFloaterBuyLandUI::sendBuyLand()
+{
+    if (mParcelBuyInfo)
+    {
+        LLViewerParcelMgr::getInstance()->sendParcelBuy(mParcelBuyInfo);
+        LLViewerParcelMgr::getInstance()->deleteParcelBuy(&mParcelBuyInfo);
+        mBought = true;
+    }
+}
+
+void LLFloaterBuyLandUI::updateNames()
+{
+    LLParcel* parcelp = mParcel->getParcel();
+
+    if (!parcelp)
+    {
+        mParcelSellerName = LLStringUtil::null;
+        return;
+    }
+
+    if (mIsClaim)
+    {
+        mParcelSellerName = "Linden Lab";
+    }
+    else if (parcelp->getIsGroupOwned())
+    {
+        gCacheName->getGroup(parcelp->getGroupID(),
+            boost::bind(&LLFloaterBuyLandUI::updateGroupName, this,
+                _1, _2, _3));
+    }
+    else
+    {
+        mParcelSellerName = LLSLURL("agent", parcelp->getOwnerID(), "completename").getSLURLString();
+    }
+}
+
+void LLFloaterBuyLandUI::updateGroupName(const LLUUID& id,
+                         const std::string& name,
+                         bool is_group)
+{
+    LLParcel* parcelp = mParcel->getParcel();
+    if (parcelp
+        && parcelp->getGroupID() == id)
+    {
+        // request is current
+        mParcelSellerName = name;
+    }
+}
+
+void LLFloaterBuyLandUI::startTransaction(TransactionType type, const LLXMLRPCValue& params)
+{
+    delete mTransaction;
+    mTransaction = NULL;
+
+    mTransactionType = type;
+
+    // Select a URI and method appropriate for the transaction type.
+    static std::string transaction_uri;
+    if (transaction_uri.empty())
+    {
+        transaction_uri = LLGridManager::getInstance()->getHelperURI() + "landtool.php";
+    }
+
+    const char* method;
+    switch (mTransactionType)
+    {
+        case TransactionPreflight:
+            method = "preflightBuyLandPrep";
+            break;
+        case TransactionBuy:
+            method = "buyLandPrep";
+            break;
+        default:
+            LL_WARNS() << "LLFloaterBuyLandUI: Unknown transaction type!" << LL_ENDL;
+            return;
+    }
+
+    mTransaction = new LLXMLRPCTransaction(
+        transaction_uri,
+        method,
+        params,
+        false /* don't use gzip */
+        );
+}
+
+bool LLFloaterBuyLandUI::checkTransaction()
+{
+    if (!mTransaction)
+    {
+        return false;
+    }
+
+    if (!mTransaction->process())
+    {
+        return false;
+    }
+
+    if (mTransaction->status(NULL) != LLXMLRPCTransaction::StatusComplete)
+    {
+        tellUserError(mTransaction->statusMessage(), mTransaction->statusURI());
+    }
+    else {
+        switch (mTransactionType)
+        {
+            case TransactionPreflight:  finishWebSiteInfo();    break;
+            case TransactionBuy:        finishWebSitePrep();    break;
+            default: ;
+        }
+    }
+
+    delete mTransaction;
+    mTransaction = NULL;
+
+    return true;
+}
+
+void LLFloaterBuyLandUI::tellUserError(
+    const std::string& message, const std::string& uri)
+{
+    mCanBuy = false;
+    mCannotBuyIsError = true;
+    mCannotBuyReason = getString("fetching_error");
+    mCannotBuyReason += message;
+    mCannotBuyURI = uri;
+}
+
+
+// virtual
+bool LLFloaterBuyLandUI::postBuild()
+{
+    setVisibleCallback(boost::bind(&LLFloaterBuyLandUI::onVisibilityChanged, this, _2));
+
+    mCurrency.prepare();
+
+    getChild<LLUICtrl>("buy_btn")->setCommitCallback( boost::bind(&LLFloaterBuyLandUI::onClickBuy, this));
+    getChild<LLUICtrl>("cancel_btn")->setCommitCallback( boost::bind(&LLFloaterBuyLandUI::onClickCancel, this));
+    getChild<LLUICtrl>("error_web")->setCommitCallback( boost::bind(&LLFloaterBuyLandUI::onClickErrorWeb, this));
+
+    center();
+
+    return true;
+}
+
+void LLFloaterBuyLandUI::setParcel(LLViewerRegion* region, LLParcelSelectionHandle parcel)
+{
+    if (mTransaction &&  mTransactionType == TransactionBuy)
+    {
+        // the user is buying, don't change the selection
+        return;
+    }
+
+    mRegion = region;
+    mParcel = parcel;
+
+    updateAgentInfo();
+    updateParcelInfo();
+    updateCovenantInfo();
+    if (mCanBuy)
+    {
+        updateWebSiteInfo();
+    }
+    refreshUI();
+}
+
+void LLFloaterBuyLandUI::setForGroup(bool forGroup)
+{
+    mIsForGroup = forGroup;
+}
+
+void LLFloaterBuyLandUI::draw()
+{
+    LLFloater::draw();
+
+    bool needsUpdate = false;
+    needsUpdate |= checkTransaction();
+    needsUpdate |= mCurrency.process();
+
+    if (mBought)
+    {
+        closeFloater();
+    }
+    else if (needsUpdate)
+    {
+        if (mCanBuy && mCurrency.hasError())
+        {
+            tellUserError(mCurrency.errorMessage(), mCurrency.errorURI());
+        }
+
+        refreshUI();
+    }
+}
+
+// virtual
+bool LLFloaterBuyLandUI::canClose()
+{
+    // mTransactionType check for pre-buy estimation stage and mCurrency to allow exit after transaction
+    bool can_close = !mTransaction && (mTransactionType != TransactionBuy || mCurrency.canCancel());
+    if (!can_close)
+    {
+        // explain to user why they can't do this, see DEV-9605
+        LLNotificationsUtil::add("CannotCloseFloaterBuyLand");
+    }
+    return can_close;
+}
+
+void LLFloaterBuyLandUI::onVisibilityChanged ( const LLSD& new_visibility )
+{
+    if (new_visibility.asBoolean())
+    {
+        refreshUI();
+    }
+}
+
+void LLFloaterBuyLandUI::refreshUI()
+{
+    // section zero: title area
+    {
+        LLTextureCtrl* snapshot = getChild<LLTextureCtrl>("info_image");
+        if (snapshot)
+        {
+            snapshot->setImageAssetID(
+                mParcelValid ? mParcelSnapshot : LLUUID::null);
+        }
+
+        if (mParcelValid)
+        {
+            getChild<LLUICtrl>("info_parcel")->setValue(mParcelLocation);
+
+            LLStringUtil::format_map_t string_args;
+            string_args["[AMOUNT]"] = llformat("%d", mParcelActualArea);
+            string_args["[AMOUNT2]"] = llformat("%d", mParcelSupportedObjects);
+
+            getChild<LLUICtrl>("info_size")->setValue(getString("meters_supports_object", string_args));
+
+            F32 cost_per_sqm = 0.0f;
+            if (mParcelActualArea > 0)
+            {
+                cost_per_sqm = (F32)mParcelPrice / (F32)mParcelActualArea;
+            }
+
+            LLStringUtil::format_map_t info_price_args;
+            info_price_args["[PRICE]"] = llformat("%d", mParcelPrice);
+            info_price_args["[PRICE_PER_SQM]"] = llformat("%.1f", cost_per_sqm);
+            if (mParcelSoldWithObjects)
+            {
+                info_price_args["[SOLD_WITH_OBJECTS]"] = getString("sold_with_objects");
+            }
+            else
+            {
+                info_price_args["[SOLD_WITH_OBJECTS]"] = getString("sold_without_objects");
+            }
+            getChild<LLUICtrl>("info_price")->setValue(getString("info_price_string", info_price_args));
+            getChildView("info_price")->setVisible( mParcelIsForSale);
+        }
+        else
+        {
+            getChild<LLUICtrl>("info_parcel")->setValue(getString("no_parcel_selected"));
+            getChild<LLUICtrl>("info_size")->setValue(LLStringUtil::null);
+            getChild<LLUICtrl>("info_price")->setValue(LLStringUtil::null);
+        }
+
+        getChild<LLUICtrl>("info_action")->setValue(
+            mCanBuy
+                ?
+                    mIsForGroup
+                        ? getString("buying_for_group")//"Buying land for group:"
+                        : getString("buying_will")//"Buying this land will:"
+                :
+                    mCannotBuyIsError
+                        ? getString("cannot_buy_now")//"Cannot buy now:"
+                        : getString("not_for_sale")//"Not for sale:"
+
+            );
+    }
+
+    bool showingError = !mCanBuy || !mSiteValid;
+
+    // error section
+    if (showingError)
+    {
+        mChildren.setBadge(std::string("step_error"),
+            mCannotBuyIsError
+                ? LLViewChildren::BADGE_ERROR
+                : LLViewChildren::BADGE_WARN);
+
+        LLTextBox* message = getChild<LLTextBox>("error_message");
+        if (message)
+        {
+            message->setVisible(true);
+            message->setValue(LLSD(!mCanBuy ? mCannotBuyReason : "(waiting for data)"));
+        }
+
+        getChildView("error_web")->setVisible(mCannotBuyIsError && !mCannotBuyURI.empty());
+    }
+    else
+    {
+        getChildView("step_error")->setVisible(false);
+        getChildView("error_message")->setVisible(false);
+        getChildView("error_web")->setVisible(false);
+    }
+
+
+    // section one: account
+    if (!showingError)
+    {
+        mChildren.setBadge(std::string("step_1"),
+            mSiteMembershipUpgrade
+                ? LLViewChildren::BADGE_NOTE
+                : LLViewChildren::BADGE_OK);
+        getChild<LLUICtrl>("account_action")->setValue(mSiteMembershipAction);
+        getChild<LLUICtrl>("account_reason")->setValue(
+            mSiteMembershipUpgrade
+                ?   getString("must_upgrade")
+                :   getString("cant_own_land")
+            );
+
+        LLComboBox* levels = getChild<LLComboBox>( "account_level");
+        if (levels)
+        {
+            levels->setVisible(mSiteMembershipUpgrade);
+
+            levels->removeall();
+            for(std::vector<std::string>::const_iterator i
+                    = mSiteMembershipPlanNames.begin();
+                i != mSiteMembershipPlanNames.end();
+                ++i)
+            {
+                levels->add(*i);
+            }
+
+            levels->setCurrentByIndex(mUserPlanChoice);
+        }
+
+        getChildView("step_1")->setVisible(true);
+        getChildView("account_action")->setVisible(true);
+        getChildView("account_reason")->setVisible(true);
+    }
+    else
+    {
+        getChildView("step_1")->setVisible(false);
+        getChildView("account_action")->setVisible(false);
+        getChildView("account_reason")->setVisible(false);
+        getChildView("account_level")->setVisible(false);
+    }
+
+    // section two: land use fees
+    if (!showingError)
+    {
+        mChildren.setBadge(std::string("step_2"),
+            mSiteLandUseUpgrade
+                ? LLViewChildren::BADGE_NOTE
+                : LLViewChildren::BADGE_OK);
+        getChild<LLUICtrl>("land_use_action")->setValue(mSiteLandUseAction);
+
+        std::string message;
+
+        if (mIsForGroup)
+        {
+            LLStringUtil::format_map_t string_args;
+            string_args["[GROUP]"] = std::string(gAgent.getGroupName());
+
+            message += getString("insufficient_land_credits", string_args);
+
+        }
+        else
+        {
+            LLStringUtil::format_map_t string_args;
+            string_args["[BUYER]"] = llformat("%d", mAgentCommittedTier);
+            message += getString("land_holdings", string_args);
+        }
+
+        if (!mParcelValid)
+        {
+            message += LLTrans::getString("sentences_separator") + getString("no_parcel_selected");
+        }
+        else if (mParcelBillableArea == mParcelActualArea)
+        {
+            LLStringUtil::format_map_t string_args;
+            string_args["[AMOUNT]"] = llformat("%d ", mParcelActualArea);
+            message += LLTrans::getString("sentences_separator") + getString("parcel_meters", string_args);
+        }
+        else
+        {
+
+            if (mParcelBillableArea > mParcelActualArea)
+            {
+                LLStringUtil::format_map_t string_args;
+                string_args["[AMOUNT]"] = llformat("%d ", mParcelBillableArea);
+                message += LLTrans::getString("sentences_separator") + getString("premium_land", string_args);
+            }
+            else
+            {
+                LLStringUtil::format_map_t string_args;
+                string_args["[AMOUNT]"] = llformat("%d ", mParcelBillableArea);
+                message += LLTrans::getString("sentences_separator") + getString("discounted_land", string_args);
+            }
+        }
+
+        getChild<LLUICtrl>("land_use_reason")->setValue(message);
+
+        getChildView("step_2")->setVisible(true);
+        getChildView("land_use_action")->setVisible(true);
+        getChildView("land_use_reason")->setVisible(true);
+    }
+    else
+    {
+        getChildView("step_2")->setVisible(false);
+        getChildView("land_use_action")->setVisible(false);
+        getChildView("land_use_reason")->setVisible(false);
+    }
+
+    // section three: purchase & currency
+    S32 finalBalance = mAgentCashBalance + mCurrency.getAmount() - mParcelPrice;
+    bool willHaveEnough = finalBalance >= 0;
+    bool haveEnough = mAgentCashBalance >= mParcelPrice;
+    S32 minContribution = llceil((F32)mParcelBillableArea / GROUP_LAND_BONUS_FACTOR);
+    bool groupContributionEnough = mParcelGroupContribution >= minContribution;
+
+    mCurrency.updateUI(!showingError  &&  !haveEnough);
+
+    if (!showingError)
+    {
+        mChildren.setBadge(std::string("step_3"),
+            !willHaveEnough
+                ? LLViewChildren::BADGE_WARN
+                : mCurrency.getAmount() > 0
+                    ? LLViewChildren::BADGE_NOTE
+                    : LLViewChildren::BADGE_OK);
+
+        LLStringUtil::format_map_t string_args;
+        string_args["[AMOUNT]"] = llformat("%d", mParcelPrice);
+        string_args["[SELLER]"] = mParcelSellerName;
+        getChild<LLUICtrl>("purchase_action")->setValue(getString("pay_to_for_land", string_args));
+        getChildView("purchase_action")->setVisible( mParcelValid);
+
+        std::string reasonString;
+
+        if (haveEnough)
+        {
+            LLStringUtil::format_map_t string_args;
+            string_args["[AMOUNT]"] = llformat("%d", mAgentCashBalance);
+
+            getChild<LLUICtrl>("currency_reason")->setValue(getString("have_enough_lindens", string_args));
+        }
+        else
+        {
+            LLStringUtil::format_map_t string_args;
+            string_args["[AMOUNT]"] = llformat("%d", mAgentCashBalance);
+            string_args["[AMOUNT2]"] = llformat("%d", mParcelPrice - mAgentCashBalance);
+
+            getChild<LLUICtrl>("currency_reason")->setValue(getString("not_enough_lindens", string_args));
+
+            getChild<LLUICtrl>("currency_est")->setTextArg("[LOCAL_AMOUNT]", mCurrency.getLocalEstimate());
+        }
+
+        if (willHaveEnough)
+        {
+            LLStringUtil::format_map_t string_args;
+            string_args["[AMOUNT]"] = llformat("%d", finalBalance);
+
+            getChild<LLUICtrl>("currency_balance")->setValue(getString("balance_left", string_args));
+
+        }
+        else
+        {
+            LLStringUtil::format_map_t string_args;
+            string_args["[AMOUNT]"] = llformat("%d", mParcelPrice - mAgentCashBalance);
+
+            getChild<LLUICtrl>("currency_balance")->setValue(getString("balance_needed", string_args));
+
+        }
+
+        getChild<LLUICtrl>("remove_contribution")->setValue(LLSD(groupContributionEnough));
+        getChildView("remove_contribution")->setEnabled(groupContributionEnough);
+        bool showRemoveContribution = mParcelIsGroupLand
+                            && (mParcelGroupContribution > 0);
+        getChildView("remove_contribution")->setLabelArg("[AMOUNT]",
+                            llformat("%d", minContribution));
+        getChildView("remove_contribution")->setVisible( showRemoveContribution);
+
+        getChildView("step_3")->setVisible(true);
+        getChildView("purchase_action")->setVisible(true);
+        getChildView("currency_reason")->setVisible(true);
+        getChildView("currency_balance")->setVisible(true);
+    }
+    else
+    {
+        getChildView("step_3")->setVisible(false);
+        getChildView("purchase_action")->setVisible(false);
+        getChildView("currency_reason")->setVisible(false);
+        getChildView("currency_balance")->setVisible(false);
+        getChildView("remove_group_donation")->setVisible(false);
+    }
+
+
+    bool agrees_to_covenant = false;
+    LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");
+    if (check)
+    {
+        agrees_to_covenant = check->get();
+    }
+
+    getChildView("buy_btn")->setEnabled(mCanBuy  &&  mSiteValid  &&  willHaveEnough  &&  !mTransaction && agrees_to_covenant);
+}
+
+void LLFloaterBuyLandUI::startBuyPreConfirm()
+{
+    std::string action;
+
+    if (mSiteMembershipUpgrade)
+    {
+        action += mSiteMembershipAction;
+        action += "\n";
+
+        LLComboBox* levels = getChild<LLComboBox>( "account_level");
+        if (levels)
+        {
+            action += " * ";
+            action += mSiteMembershipPlanNames[levels->getCurrentIndex()];
+            action += "\n";
+        }
+    }
+    if (mSiteLandUseUpgrade)
+    {
+        action += mSiteLandUseAction;
+        action += "\n";
+    }
+    if (mCurrency.getAmount() > 0)
+    {
+        LLStringUtil::format_map_t string_args;
+        string_args["[AMOUNT]"] = llformat("%d", mCurrency.getAmount());
+        string_args["[LOCAL_AMOUNT]"] = mCurrency.getLocalEstimate();
+
+        action += getString("buy_for_US", string_args);
+    }
+
+    LLStringUtil::format_map_t string_args;
+    string_args["[AMOUNT]"] = llformat("%d", mParcelPrice);
+    string_args["[SELLER]"] = mParcelSellerName;
+    action += getString("pay_to_for_land", string_args);
+
+
+    LLConfirmationManager::confirm(mSiteConfirm,
+        action,
+        *this,
+        &LLFloaterBuyLandUI::startBuyPostConfirm);
+}
+
+void LLFloaterBuyLandUI::startBuyPostConfirm(const std::string& password)
+{
+    runWebSitePrep(password);
+
+    mCanBuy = false;
+    mCannotBuyReason = getString("processing");
+    refreshUI();
+}
+
+
+void LLFloaterBuyLandUI::onClickBuy()
+{
+    startBuyPreConfirm();
+}
+
+void LLFloaterBuyLandUI::onClickCancel()
+{
+    closeFloater();
+}
+
+void LLFloaterBuyLandUI::onClickErrorWeb()
+{
+    LLWeb::loadURLExternal(mCannotBuyURI);
+    closeFloater();
+}
+
+
+