/*
* Aethyra
* Copyright (C) 2004 The Mana World Development Team
*
* This file is part of Aethyra based on original code
* from The Mana World.
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <sstream>
#include <guichan/widgets/label.hpp>
#include "button.h"
#include "chat.h"
#include "inventorywindow.h"
#include "item_amount.h"
#include "itemcontainer.h"
#include "scrollarea.h"
#include "textfield.h"
#include "trade.h"
#include "widgets/layout.h"
#include "../inventory.h"
#include "../item.h"
#include "../localplayer.h"
#include "../net/messageout.h"
#include "../net/protocol.h"
#include "../utils/gettext.h"
#include "../utils/strprintf.h"
#include "../utils/stringutils.h"
TradeWindow::TradeWindow(Network *network):
Window(_("Trade: You")),
mNetwork(network),
mMyInventory(new Inventory(INVENTORY_SIZE, 2)),
mPartnerInventory(new Inventory(INVENTORY_SIZE, 2))
{
setWindowName(_("Trade"));
setDefaultSize(342, 209, ImageRect::CENTER);
setResizable(true);
setMinWidth(342);
setMinHeight(209);
mAddButton = new Button(_("Add"), "add", this);
mOkButton = new Button(_("Ok"), "ok", this);
mCancelButton = new Button(_("Cancel"), "cancel", this);
mTradeButton = new Button(_("Trade"), "trade", this);
mTradeButton->setEnabled(false);
mMyItemContainer = new ItemContainer(mMyInventory.get(), 2);
mMyItemContainer->setWidth(160);
mMyItemContainer->addSelectionListener(this);
mMyScroll = new ScrollArea(mMyItemContainer);
mPartnerItemContainer = new ItemContainer(mPartnerInventory.get(), 2);
mPartnerItemContainer->setWidth(160);
mPartnerItemContainer->addSelectionListener(this);
mPartnerScroll = new ScrollArea(mPartnerItemContainer);
mMoneyLabel = new gcn::Label(strprintf(_("You get %d GP."), 0));
mMoneyLabel2 = new gcn::Label(_("You give:"));
mMoneyField = new TextField;
mMoneyField->setWidth(50);
place(1, 0, mMoneyLabel);
place(0, 1, mMyScroll).setPadding(3);
place(1, 1, mPartnerScroll).setPadding(3);
ContainerPlacer place;
place = getPlacer(0, 0);
place(0, 0, mMoneyLabel2);
place(1, 0, mMoneyField);
place = getPlacer(0, 2);
place(0, 0, mAddButton);
place(1, 0, mOkButton);
place(2, 0, mTradeButton);
place(3, 0, mCancelButton);
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();
}
TradeWindow::~TradeWindow()
{
}
void TradeWindow::widgetResized(const gcn::Event &event)
{
mMyItemContainer->setWidth(mMyScroll->getWidth());
mPartnerItemContainer->setWidth(mPartnerScroll->getWidth());
Window::widgetResized(event);
}
void TradeWindow::addMoney(int amount)
{
mMoneyLabel->setCaption(strprintf(_("You get %d GP."), amount));
mMoneyLabel->adjustSize();
}
void TradeWindow::addItem(int id, bool own, int quantity, bool equipment)
{
if (own)
{
mMyItemContainer->setWidth(mMyScroll->getWidth());
mMyInventory->addItem(id, quantity, equipment);
}
else
{
mPartnerItemContainer->setWidth(mPartnerScroll->getWidth());
mPartnerInventory->addItem(id, quantity, equipment);
}
}
void TradeWindow::removeItem(int id, bool own)
{
if (own)
mMyInventory->removeItem(id);
else
mPartnerInventory->removeItem(id);
}
void TradeWindow::changeQuantity(int index, bool own, int quantity)
{
if (own)
mMyInventory->getItem(index)->setQuantity(quantity);
else
mPartnerInventory->getItem(index)->setQuantity(quantity);
}
void TradeWindow::increaseQuantity(int index, bool own, int quantity)
{
if (own)
mMyInventory->getItem(index)->increaseQuantity(quantity);
else
mPartnerInventory->getItem(index)->increaseQuantity(quantity);
}
void TradeWindow::reset()
{
mMyInventory->clear();
mPartnerInventory->clear();
mTradeButton->setEnabled(false);
mOkButton->setEnabled(true);
mOkOther = false;
mOkMe = false;
mMoneyLabel->setCaption(strprintf(_("You get %d GP."), 0));
mMoneyField->setEnabled(true);
mMoneyField->setText("");
}
void TradeWindow::setTradeButton(bool enabled)
{
mTradeButton->setEnabled(enabled);
}
void TradeWindow::receivedOk(bool own)
{
if (own)
{
mOkMe = true;
if (mOkOther)
{
mTradeButton->setEnabled(true);
mOkButton->setEnabled(false);
}
else
{
mTradeButton->setEnabled(false);
mOkButton->setEnabled(false);
}
}
else
{
mOkOther = true;
if (mOkMe)
{
mTradeButton->setEnabled(true);
mOkButton->setEnabled(false);
}
else
{
mTradeButton->setEnabled(false);
mOkButton->setEnabled(true);
}
}
}
void TradeWindow::tradeItem(Item *item, int quantity)
{
MessageOut outMsg(mNetwork);
outMsg.writeInt16(CMSG_TRADE_ITEM_ADD_REQUEST);
outMsg.writeInt16(item->getInvIndex());
outMsg.writeInt32(quantity);
}
void TradeWindow::valueChanged(const gcn::SelectionEvent &event)
{
const Item *item;
/* If an item is selected in one container, make sure no item is selected
* in the other container.
*/
if (event.getSource() == mMyItemContainer &&
(item = mMyItemContainer->getSelectedItem()))
mPartnerItemContainer->selectNone();
else if ((item = mPartnerItemContainer->getSelectedItem()))
mMyItemContainer->selectNone();
}
void TradeWindow::action(const gcn::ActionEvent &event)
{
Item *item = inventoryWindow->getSelectedItem();
if (event.getId() == "add")
{
if (!item)
return;
if (mMyInventory->getFreeSlot() < 1)
return;
if (mMyInventory->contains(item))
{
chatWindow->chatLog(_("Failed adding item. You can not "
"overlap one kind of item on the window."), BY_SERVER);
return;
}
if (item->getQuantity() == 1)
{
tradeItem(item, 1);
}
else
{
// Choose amount of items to trade
new ItemAmountWindow(AMOUNT_TRADE_ADD, this, item);
}
}
else if (event.getId() == "cancel")
{
MessageOut outMsg(mNetwork);
outMsg.writeInt16(CMSG_TRADE_CANCEL_REQUEST);
}
else if (event.getId() == "ok")
{
std::stringstream tempMoney(mMoneyField->getText());
int tempInt;
if (tempMoney >> tempInt)
{
mMoneyField->setText(toString(tempInt));
MessageOut outMsg(mNetwork);
outMsg.writeInt16(CMSG_TRADE_ITEM_ADD_REQUEST);
outMsg.writeInt16(0);
outMsg.writeInt32(tempInt);
}
else
{
mMoneyField->setText("");
}
mMoneyField->setEnabled(false);
MessageOut outMsg(mNetwork);
outMsg.writeInt16(CMSG_TRADE_ADD_COMPLETE);
}
else if (event.getId() == "trade")
{
MessageOut outMsg(mNetwork);
outMsg.writeInt16(CMSG_TRADE_OK);
}
}