/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2012 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gui/tradewindow.h"
#include "configuration.h"
#include "inventory.h"
#include "item.h"
#include "localplayer.h"
#include "playerinfo.h"
#include "playerrelations.h"
#include "units.h"
#include "gui/gui.h"
#include "gui/inventorywindow.h"
#include "gui/itemamountwindow.h"
#include "gui/sdlfont.h"
#include "gui/setup.h"
#include "gui/widgets/chattab.h"
#include "gui/widgets/itemcontainer.h"
#include "gui/widgets/label.h"
#include "gui/widgets/scrollarea.h"
#include "gui/widgets/textfield.h"
#include "gui/widgets/layout.h"
#include "net/tradehandler.h"
#include "utils/gettext.h"
#include <guichan/font.hpp>
#include <sstream>
#include "debug.h"
#define CAPTION_PROPOSE _("Propose trade")
#define CAPTION_CONFIRMED _("Confirmed. Waiting...")
#define CAPTION_ACCEPT _("Agree trade")
#define CAPTION_ACCEPTED _("Agreed. Waiting...")
TradeWindow::TradeWindow():
Window(_("Trade: You"), false, nullptr, "trade.xml"),
gcn::ActionListener(),
gcn::SelectionListener(),
mMyInventory(new Inventory(Inventory::TRADE)),
mPartnerInventory(new Inventory(Inventory::TRADE)),
mMyItemContainer(new ItemContainer(this, mMyInventory.get())),
mPartnerItemContainer(new ItemContainer(this, mPartnerInventory.get())),
mMoneyLabel(new Label(this, strprintf(_("You get %s"), ""))),
mAddButton(new Button(this, _("Add"), "add", this)),
mOkButton(new Button(this, "", "", this)), // Will be filled in later
mMoneyChangeButton(new Button(this, _("Change"), "money", this)),
mMoneyField(new TextField(this)),
mStatus(PROPOSING),
mAutoAddItem(nullptr),
mAutoAddToNick(""),
mGotMoney(0),
mGotMaxMoney(0),
mAutoMoney(0)
{
logger->log1("TradeWindow::TradeWindow nick");
setWindowName("Trade");
setResizable(true);
setCloseButton(true);
setStickyButtonLock(true);
setDefaultSize(386, 180, ImageRect::CENTER);
setMinWidth(386);
setMinHeight(180);
if (setupWindow)
setupWindow->registerWindowForReset(this);
const gcn::Font *const fnt = mOkButton->getFont();
int width = std::max(fnt->getWidth(CAPTION_PROPOSE),
fnt->getWidth(CAPTION_CONFIRMED));
width = std::max(width, fnt->getWidth(CAPTION_ACCEPT));
width = std::max(width, fnt->getWidth(CAPTION_ACCEPTED));
mOkButton->setWidth(8 + width);
mMyItemContainer->addSelectionListener(this);
ScrollArea *const myScroll = new ScrollArea(mMyItemContainer,
true, "trade_background.xml");
myScroll->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
mPartnerItemContainer->addSelectionListener(this);
ScrollArea *const partnerScroll = new ScrollArea(mPartnerItemContainer,
true, "trade_background.xml");
partnerScroll->setHorizontalScrollPolicy(ScrollArea::SHOW_NEVER);
Label *const moneyLabel2 = new Label(this, _("You give:"));
mMoneyField->setWidth(40);
place(1, 0, mMoneyLabel);
place(0, 1, myScroll).setPadding(3);
place(1, 1, partnerScroll).setPadding(3);
ContainerPlacer placer;
placer = getPlacer(0, 0);
placer(0, 0, moneyLabel2);
placer(1, 0, mMoneyField, 2);
placer(3, 0, mMoneyChangeButton).setHAlign(LayoutCell::LEFT);
placer = getPlacer(0, 2);
placer(0, 0, mAddButton);
placer(1, 0, mOkButton);
Layout &layout = getLayout();
layout.extend(0, 2, 2, 1);
layout.setRowHeight(1, Layout::AUTO_SET);
layout.setRowHeight(2, 0);
layout.setColWidth(0, Layout::AUTO_SET);
layout.setColWidth(1, Layout::AUTO_SET);
loadWindowState();
enableVisibleSound(true);
reset();
}
TradeWindow::~TradeWindow()
{
}
void TradeWindow::setMoney(const int amount)
{
if (amount < 0 || amount < mGotMaxMoney)
{
if (config.getBoolValue("securetrades"))
{
close();
return;
}
else
{
mMoneyLabel->setForegroundColor(getThemeColor(
static_cast<int>(Theme::WARNING)));
}
}
else
{
mMoneyLabel->setForegroundColor(getThemeColor(
static_cast<int>(Theme::LABEL)));
mGotMaxMoney = amount;
}
mGotMoney = amount;
mMoneyLabel->setCaption(strprintf(_("You get %s"),
Units::formatCurrency(amount).c_str()));
mMoneyLabel->adjustSize();
}
void TradeWindow::addItem(const int id, const bool own, const int quantity,
const int refine, const unsigned char color) const
{
if (own)
mMyInventory->addItem(id, quantity, refine, color);
else
mPartnerInventory->addItem(id, quantity, refine, color);
}
void TradeWindow::addItem2(const int id, const bool own, const int quantity,
const int refine, const unsigned char color,
const bool equipment) const
{
if (own)
mMyInventory->addItem(id, quantity, refine, color, equipment);
else
mPartnerInventory->addItem(id, quantity, refine, color, equipment);
}
void TradeWindow::changeQuantity(const int index, const bool own,
const int quantity) const
{
if (own)
{
if (mMyInventory->getItem(index))
mMyInventory->getItem(index)->setQuantity(quantity);
}
else
{
if (mPartnerInventory->getItem(index))
mPartnerInventory->getItem(index)->setQuantity(quantity);
}
}
void TradeWindow::increaseQuantity(const int index, const bool own,
const int quantity) const
{
if (own)
{
if (mMyInventory->getItem(index))
mMyInventory->getItem(index)->increaseQuantity(quantity);
}
else
{
if (mPartnerInventory->getItem(index))
mPartnerInventory->getItem(index)->increaseQuantity(quantity);
}
}
void TradeWindow::reset()
{
mMyInventory->clear();
mPartnerInventory->clear();
mOkOther = false;
mOkMe = false;
setMoney(0);
mMoneyField->setEnabled(true);
mMoneyField->setText("");
mMoneyLabel->setForegroundColor(getThemeColor(
static_cast<int>(Theme::LABEL)));
mAddButton->setEnabled(true);
mMoneyChangeButton->setEnabled(true);
mGotMoney = 0;
mGotMaxMoney = 0;
setStatus(PREPARING);
}
void TradeWindow::receivedOk(const bool own)
{
if (own)
mOkMe = true;
else
mOkOther = true;
if (mOkMe && mOkOther)
{
//mOkMe = false;
//mOkOther = false;
setStatus(ACCEPTING);
}
}
void TradeWindow::tradeItem(Item *const item, const int quantity,
const bool check) const
{
if (check && !checkItem(item))
return;
Net::getTradeHandler()->addItem(item, quantity);
}
void TradeWindow::valueChanged(const gcn::SelectionEvent &event)
{
if (!mMyItemContainer || !mPartnerItemContainer)
return;
/* If an item is selected in one container, make sure no item is selected
* in the other container.
*/
if (event.getSource() == mMyItemContainer &&
mMyItemContainer->getSelectedItem())
{
mPartnerItemContainer->selectNone();
}
else if (mPartnerItemContainer->getSelectedItem())
{
mMyItemContainer->selectNone();
}
}
void TradeWindow::setStatus(const Status s)
{
if (s == mStatus)
return;
mStatus = s;
switch (s)
{
case PREPARING:
mOkButton->setCaption(CAPTION_PROPOSE);
mOkButton->setActionEventId("ok");
break;
case PROPOSING:
mOkButton->setCaption(CAPTION_CONFIRMED);
mOkButton->setActionEventId("");
break;
case ACCEPTING:
mOkButton->setCaption(CAPTION_ACCEPT);
mOkButton->setActionEventId("trade");
break;
case ACCEPTED:
mOkButton->setCaption(CAPTION_ACCEPTED);
mOkButton->setActionEventId("");
break;
default:
break;
}
mOkButton->setEnabled((s != PROPOSING && s != ACCEPTED));
}
void TradeWindow::action(const gcn::ActionEvent &event)
{
if (!inventoryWindow)
return;
Item *const item = inventoryWindow->getSelectedItem();
if (event.getId() == "add")
{
if (mStatus != PREPARING)
return;
if (!inventoryWindow->isVisible())
{
inventoryWindow->setVisible(true);
return;
}
if (!item)
return;
if (mMyInventory->getFreeSlot() == -1)
return;
if (!checkItem(item))
return;
// Choose amount of items to trade
ItemAmountWindow::showWindow(ItemAmountWindow::TradeAdd, this, item);
setStatus(PREPARING);
}
else if (event.getId() == "cancel")
{
setVisible(false);
reset();
PlayerInfo::setTrading(false);
Net::getTradeHandler()->cancel();
}
else if (event.getId() == "ok")
{
mMoneyField->setEnabled(false);
mAddButton->setEnabled(false);
mMoneyChangeButton->setEnabled(false);
receivedOk(true);
setStatus(PROPOSING);
Net::getTradeHandler()->confirm();
}
else if (event.getId() == "trade")
{
receivedOk(true);
setStatus(ACCEPTED);
Net::getTradeHandler()->finish();
}
else if (event.getId() == "money")
{
if (mStatus != PREPARING)
return;
int v = atoi(mMoneyField->getText().c_str());
const int curMoney = PlayerInfo::getAttribute(PlayerInfo::MONEY);
if (v > curMoney)
{
if (localChatTab)
{
localChatTab->chatLog(_("You don't have enough money."),
BY_SERVER);
}
v = curMoney;
}
Net::getTradeHandler()->setMoney(v);
mMoneyField->setText(strprintf("%d", v));
}
}
void TradeWindow::close()
{
Net::getTradeHandler()->cancel();
clear();
}
void TradeWindow::clear()
{
mAutoAddItem = nullptr;
mAutoAddToNick.clear();
mAutoMoney = 0;
mAutoAddAmount = 0;
mGotMoney = 0;
mGotMaxMoney = 0;
mMoneyLabel->setForegroundColor(getThemeColor(
static_cast<int>(Theme::LABEL)));
}
void TradeWindow::addAutoItem(const std::string &nick, Item* const item,
const int amount)
{
mAutoAddToNick = nick;
mAutoAddItem = item;
mAutoAddAmount = amount;
}
void TradeWindow::addAutoMoney(const std::string &nick, const int money)
{
mAutoAddToNick = nick;
mAutoMoney = money;
}
void TradeWindow::initTrade(std::string nick)
{
if (!player_node)
return;
if (!mAutoAddToNick.empty() && mAutoAddToNick == nick)
{
if (mAutoAddItem && mAutoAddItem->getQuantity())
{
const Inventory *const inv = PlayerInfo::getInventory();
if (inv)
{
Item *const item = inv->findItem(mAutoAddItem->getId(),
mAutoAddItem->getColor());
if (item)
tradeItem(item, mAutoAddItem->getQuantity());
}
}
if (mAutoMoney)
{
Net::getTradeHandler()->setMoney(mAutoMoney);
mMoneyField->setText(strprintf("%d", mAutoMoney));
}
}
clear();
if (!player_relations.isGoodName(nick))
setCaptionFont(gui->getSecureFont());
}
bool TradeWindow::checkItem(const Item *const item) const
{
const Item *const tItem = mMyInventory->findItem(
item->getId(), item->getColor());
if (tItem && (tItem->getQuantity() > 1
|| item->getQuantity() > 1))
{
if (localChatTab)
{
localChatTab->chatLog(_("Failed adding item. You can not "
"overlap one kind of item on the window."), BY_SERVER);
}
return false;
}
return true;
}
bool TradeWindow::isInpupFocused() const
{
return (mMoneyField && mMoneyField->isFocused());
}