llfloatersellland.cpp

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#include "llviewerprecompiledheaders.h"

#include "llfloatersellland.h"

#include "llfloateravatarpicker.h"
#include "llfloater.h"
#include "llfloaterland.h"
#include "lllineeditor.h"
#include "llnotify.h"
#include "llparcel.h"
#include "llselectmgr.h"
#include "lltexturectrl.h"
#include "llviewercontrol.h"
#include "llviewerparcelmgr.h"
#include "lluictrlfactory.h"
#include "llviewerwindow.h"

// defined in llfloaterland.cpp
void send_parcel_select_objects(S32 parcel_local_id, S32 return_type,
                                                                uuid_list_t* return_ids = NULL);

enum Badge { BADGE_OK, BADGE_NOTE, BADGE_WARN, BADGE_ERROR };

class LLFloaterSellLandUI
:       public LLFloater
{
private:
        LLFloaterSellLandUI();
        virtual ~LLFloaterSellLandUI();

        LLViewerRegion* mRegion;
        LLParcelSelectionHandle mParcelSelection;
        bool                                    mParcelIsForSale;
        bool                                    mSellToBuyer;
        bool                                    mChoseSellTo;
        S32                                             mParcelPrice;
        S32                                             mParcelActualArea;
        LLUUID                                  mParcelSnapshot;
        LLUUID                                  mAuthorizedBuyer;
        bool                                    mParcelSoldWithObjects;
        
        void updateParcelInfo();
        void refreshUI();
        void setBadge(const char* id, Badge badge);

        static LLFloaterSellLandUI* sInstance;

        static void onChangeValue(LLUICtrl *ctrl, void *userdata);
        static void doSelectAgent(void *userdata);
        static void doCancel(void *userdata);
        static void doSellLand(void *userdata);
        static void onConfirmSale(S32 option, void *userdata);
        static void doShowObjects(void *userdata);
        static void callbackHighlightTransferable(S32 option, void* userdata);

        static void callbackAvatarPick(const std::vector<std::string>& names, const std::vector<LLUUID>& ids, void* data);

public:
        virtual BOOL postBuild();
        virtual void onClose(bool app_quitting);
        
        static LLFloaterSellLandUI* soleInstance(bool createIfNeeded);

        bool setParcel(LLViewerRegion* region, LLParcelSelectionHandle parcel);

private:
        class SelectionObserver : public LLParcelObserver
        {
        public:
                virtual void changed();
        };
};

// static
void LLFloaterSellLand::sellLand(
        LLViewerRegion* region, LLParcelSelectionHandle parcel)
{
        LLFloaterSellLandUI* ui = LLFloaterSellLandUI::soleInstance(true);
        if (ui->setParcel(region, parcel))
        {
                ui->open();             /* Flawfinder: ignore */
        }
}

// static
LLFloaterSellLandUI* LLFloaterSellLandUI::sInstance = NULL;

// static
LLFloaterSellLandUI* LLFloaterSellLandUI::soleInstance(bool createIfNeeded)
{
        if (!sInstance  &&  createIfNeeded)
        {
                sInstance = new LLFloaterSellLandUI();

                LLUICtrlFactory::getInstance()->buildFloater(sInstance, "floater_sell_land.xml");
                sInstance->center();
        }
        

        static SelectionObserver* parcelSelectionObserver = NULL;
        if (!parcelSelectionObserver)
        {
                parcelSelectionObserver = new SelectionObserver;
                LLViewerParcelMgr::getInstance()->addObserver(parcelSelectionObserver);
        }

        return sInstance;
}

LLFloaterSellLandUI::LLFloaterSellLandUI()
:       LLFloater("Sell Land"),
        mRegion(0)
{
}

LLFloaterSellLandUI::~LLFloaterSellLandUI()
{
        if (sInstance == this)
        {
                sInstance = NULL;
        }
}

void LLFloaterSellLandUI::SelectionObserver::changed()
{
        LLFloaterSellLandUI* ui = LLFloaterSellLandUI::soleInstance(false);
        if (ui)
        {
                if (LLViewerParcelMgr::getInstance()->selectionEmpty())
                {
                        ui->close();
                }
                else {
                        ui->setParcel(
                                LLViewerParcelMgr::getInstance()->getSelectionRegion(),
                                LLViewerParcelMgr::getInstance()->getParcelSelection());
                }
        }
}

void LLFloaterSellLandUI::onClose(bool app_quitting)
{
        LLFloater::onClose(app_quitting);
        destroy();
}

BOOL LLFloaterSellLandUI::postBuild()
{
        childSetCommitCallback("sell_to", onChangeValue, this);
        childSetCommitCallback("price", onChangeValue, this);
        childSetPrevalidate("price", LLLineEditor::prevalidateNonNegativeS32);
        childSetCommitCallback("sell_objects", onChangeValue, this);
        childSetAction("sell_to_select_agent", doSelectAgent, this);
        childSetAction("cancel_btn", doCancel, this);
        childSetAction("sell_btn", doSellLand, this);
        childSetAction("show_objects", doShowObjects, this);
        return TRUE;
}

bool LLFloaterSellLandUI::setParcel(LLViewerRegion* region, LLParcelSelectionHandle parcel)
{
        if (!parcel->getParcel()) // || !can_agent_modify_parcel(parcel)) // can_agent_modify_parcel was deprecated by GROUPS
        {
                return false;
        }

        mRegion = region;
        mParcelSelection = parcel;
        mChoseSellTo = false;


        updateParcelInfo();
        refreshUI();

        return true;
}

void LLFloaterSellLandUI::updateParcelInfo()
{
        LLParcel* parcelp = mParcelSelection->getParcel();
        if (!parcelp) return;

        mParcelActualArea = parcelp->getArea();
        mParcelIsForSale = parcelp->getForSale();
        if (mParcelIsForSale)
        {
                mChoseSellTo = true;
        }
        mParcelPrice = mParcelIsForSale ? parcelp->getSalePrice() : 0;
        mParcelSoldWithObjects = parcelp->getSellWithObjects();
        if (mParcelIsForSale)
        {
                childSetValue("price", mParcelPrice);
                if (mParcelSoldWithObjects)
                {
                        childSetValue("sell_objects", "yes");
                }
                else
                {
                        childSetValue("sell_objects", "no");
                }
        }
        else
        {
                childSetValue("price", "");
                childSetValue("sell_objects", "none");
        }

        mParcelSnapshot = parcelp->getSnapshotID();

        mAuthorizedBuyer = parcelp->getAuthorizedBuyerID();
        mSellToBuyer = mAuthorizedBuyer.notNull();

        if(mSellToBuyer)
        {
                LLString name;
                gCacheName->getFullName(mAuthorizedBuyer, name);
                childSetText("sell_to_agent", name);
        }
}

void LLFloaterSellLandUI::setBadge(const char* id, Badge badge)
{
        static LLString badgeOK("badge_ok.j2c");
        static LLString badgeNote("badge_note.j2c");
        static LLString badgeWarn("badge_warn.j2c");
        static LLString badgeError("badge_error.j2c");
        
        LLString badgeName;
        switch (badge)
        {
                default:
                case BADGE_OK:          badgeName = badgeOK;    break;
                case BADGE_NOTE:        badgeName = badgeNote;  break;
                case BADGE_WARN:        badgeName = badgeWarn;  break;
                case BADGE_ERROR:       badgeName = badgeError; break;
        }
        
        childSetValue(id, badgeName);
}

void LLFloaterSellLandUI::refreshUI()
{
        LLParcel* parcelp = mParcelSelection->getParcel();
        if (!parcelp) return;

        LLTextureCtrl* snapshot = getChild<LLTextureCtrl>("info_image");
        if (snapshot)
        {
                snapshot->setImageAssetID(mParcelSnapshot);
        }

        childSetText("info_parcel", parcelp->getName());
        childSetTextArg("info_size", "[AREA]", llformat("%d", mParcelActualArea));

        LLString price_str = childGetValue("price").asString();
        bool valid_price = false;
        valid_price = (price_str != "") && LLLineEditor::prevalidateNonNegativeS32(utf8str_to_wstring(price_str));

        if (valid_price && mParcelActualArea > 0)
        {
                F32 per_meter_price = 0;
                per_meter_price = F32(mParcelPrice) / F32(mParcelActualArea);
                childSetTextArg("price_per_m", "[PER_METER]", llformat("%0.2f", per_meter_price));
                childShow("price_per_m");

                setBadge("step_price", BADGE_OK);
        }
        else
        {
                childHide("price_per_m");

                if ("" == price_str)
                {
                        setBadge("step_price", BADGE_NOTE);
                }
                else
                {
                        setBadge("step_price", BADGE_ERROR);
                }
        }

        if (mSellToBuyer)
        {
                childSetValue("sell_to", "user");
                childShow("sell_to_agent");
                childShow("sell_to_select_agent");
        }
        else
        {
                if (mChoseSellTo)
                {
                        childSetValue("sell_to", "anyone");
                }
                else
                {
                        childSetValue("sell_to", "select");
                }
                childHide("sell_to_agent");
                childHide("sell_to_select_agent");
        }

        // Must select Sell To: Anybody, or User (with a specified username)
        LLString sell_to = childGetValue("sell_to").asString();
        bool valid_sell_to = "select" != sell_to &&
                ("user" != sell_to || mAuthorizedBuyer.notNull());

        if (!valid_sell_to)
        {
                setBadge("step_sell_to", BADGE_NOTE);
        }
        else
        {
                setBadge("step_sell_to", BADGE_OK);
        }

        bool valid_sell_objects = ("none" != childGetValue("sell_objects").asString());

        if (!valid_sell_objects)
        {
                setBadge("step_sell_objects", BADGE_NOTE);
        }
        else
        {
                setBadge("step_sell_objects", BADGE_OK);
        }

        if (valid_sell_to && valid_price && valid_sell_objects)
        {
                childEnable("sell_btn");
        }
        else
        {
                childDisable("sell_btn");
        }
}

// static
void LLFloaterSellLandUI::onChangeValue(LLUICtrl *ctrl, void *userdata)
{
        LLFloaterSellLandUI *self = (LLFloaterSellLandUI *)userdata;

        LLString sell_to = self->childGetValue("sell_to").asString();

        if (sell_to == "user")
        {
                self->mChoseSellTo = true;
                self->mSellToBuyer = true;
                if (self->mAuthorizedBuyer.isNull())
                {
                        doSelectAgent(self);
                }
        }
        else if (sell_to == "anyone")
        {
                self->mChoseSellTo = true;
                self->mSellToBuyer = false;
        }

        self->mParcelPrice = self->childGetValue("price");

        if ("yes" == self->childGetValue("sell_objects").asString())
        {
                self->mParcelSoldWithObjects = true;
        }
        else
        {
                self->mParcelSoldWithObjects = false;
        }

        self->refreshUI();
}

// static
void LLFloaterSellLandUI::doSelectAgent(void *userdata)
{
        LLFloaterSellLandUI* floaterp = (LLFloaterSellLandUI*)userdata;
        // grandparent is a floater, in order to set up dependency
        floaterp->addDependentFloater(LLFloaterAvatarPicker::show(callbackAvatarPick, floaterp, FALSE, TRUE));
}

// static
void LLFloaterSellLandUI::callbackAvatarPick(const std::vector<std::string>& names, const std::vector<LLUUID>& ids, void* data)
{       
        LLFloaterSellLandUI* floaterp = (LLFloaterSellLandUI*)data;
        LLParcel* parcel = floaterp->mParcelSelection->getParcel();

        if (names.empty() || ids.empty()) return;
        
        LLUUID id = ids[0];
        parcel->setAuthorizedBuyerID(id);

        floaterp->mAuthorizedBuyer = ids[0];

        floaterp->childSetText("sell_to_agent", names[0]);

        floaterp->refreshUI();
}

// static
void LLFloaterSellLandUI::doCancel(void *userdata)
{
        LLFloaterSellLandUI* self = (LLFloaterSellLandUI*)userdata;
        self->close();
}

// static
void LLFloaterSellLandUI::doShowObjects(void *userdata)
{
        LLFloaterSellLandUI* self = (LLFloaterSellLandUI*)userdata;
        LLParcel* parcel = self->mParcelSelection->getParcel();
        if (!parcel) return;

        send_parcel_select_objects(parcel->getLocalID(), RT_SELL);

        LLNotifyBox::showXml("TransferObjectsHighlighted",
                                                 callbackHighlightTransferable,
                                                 userdata);
}

// static
void LLFloaterSellLandUI::callbackHighlightTransferable(S32 option, void* userdata)
{
        LLSelectMgr::getInstance()->unhighlightAll();
}

// static
void LLFloaterSellLandUI::doSellLand(void *userdata)
{
        LLFloaterSellLandUI* self = (LLFloaterSellLandUI*)userdata;

        LLParcel* parcel = self->mParcelSelection->getParcel();

        // Do a confirmation
        if (!parcel->getForSale())
        {
                S32 sale_price = self->childGetValue("price");
                S32 area = parcel->getArea();
                std::string authorizedBuyerName = "Anyone";
                bool sell_to_anyone = true;
                if ("user" == self->childGetValue("sell_to").asString())
                {
                        authorizedBuyerName = self->childGetText("sell_to_agent");
                        sell_to_anyone = false;
                }

                // must sell to someone if indicating sale to anyone
                if ((sale_price == 0) && sell_to_anyone)
                {
                        gViewerWindow->alertXml("SalePriceRestriction");
                        return;
                }

                LLStringBase<char>::format_map_t args;
                args["[LAND_SIZE]"] = llformat("%d",area);
                args["[SALE_PRICE]"] = llformat("%d",sale_price);
                args["[NAME]"] = authorizedBuyerName;

                if (sell_to_anyone)
                {
                        gViewerWindow->alertXml("ConfirmLandSaleToAnyoneChange", args, onConfirmSale, self);
                }
                else
                {
                        gViewerWindow->alertXml("ConfirmLandSaleChange", args, onConfirmSale, self);
                }
        }
        else
        {
                onConfirmSale(-1, self);
        }
}

// static
void LLFloaterSellLandUI::onConfirmSale(S32 option, void *userdata)
{
        if (option != 0)
        {
                return;
        }
        LLFloaterSellLandUI* self = (LLFloaterSellLandUI*)userdata;
        S32  sale_price = self->childGetValue("price");

        // Valid extracted data
        if (sale_price < 0)
        {
                // TomY TODO: Throw an error
                return;
        }

        LLParcel* parcel = self->mParcelSelection->getParcel();
        if (!parcel) return;

        // can_agent_modify_parcel deprecated by GROUPS
//      if (!can_agent_modify_parcel(parcel))
//      {
//              self->close();
//              return;
//      }

        parcel->setParcelFlag(PF_FOR_SALE, TRUE);
        parcel->setSalePrice(sale_price);
        bool sell_with_objects = false;
        if ("yes" == self->childGetValue("sell_objects").asString())
        {
                sell_with_objects = true;
        }
        parcel->setSellWithObjects(sell_with_objects);
        if ("user" == self->childGetValue("sell_to").asString())
        {
                parcel->setAuthorizedBuyerID(self->mAuthorizedBuyer);
        }
        else
        {
                parcel->setAuthorizedBuyerID(LLUUID::null);
        }

        // Send update to server
        LLViewerParcelMgr::getInstance()->sendParcelPropertiesUpdate( parcel );

        self->close();
}

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