buyselldialog.cpp

Go to the documentation of this file.

/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * 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/windows/buyselldialog.h"
 
#include "actormanager.h"
 
#include "net/buysellhandler.h"
#include "net/npchandler.h"
 
#include "gui/windows/setupwindow.h"
 
#include "gui/widgets/button.h"
 
#include "utils/foreach.h"
#include "utils/gettext.h"
 
#include "debug.h"
 
BuySellDialog::DialogList BuySellDialog::dialogInstances;
 
BuySellDialog::BuySellDialog(const BeingId npcId) :
 // TRANSLATORS: shop window name
 Window(_("Shop"), Modal_false, nullptr, "buysell.xml"),
 ActionListener(),
 mNpcId(npcId),
 mNick(""),
 mBuyButton(nullptr)
{
 init();
}
 
BuySellDialog::BuySellDialog(const std::string &nick) :
 // TRANSLATORS: shop window name
 Window(_("Shop"), Modal_false, nullptr, "buysell.xml"),
 ActionListener(),
 mNpcId(BeingId_negOne),
 mNick(nick),
 mBuyButton(nullptr)
{
 init();
}
 
void BuySellDialog::init()
{
 setWindowName("BuySell");
 setCloseButton(true);
 
 if (setupWindow != nullptr)
 setupWindow->registerWindowForReset(this);
 
 static const char *const buttonNames[] =
 {
 // TRANSLATORS: shop window button
 N_("Buy"),
 // TRANSLATORS: shop window button
 N_("Sell"),
 // TRANSLATORS: shop window button
 N_("Cancel"),
 nullptr
 };
 const int buttonPadding = getOption("buttonpadding", 10);
 int x = buttonPadding;
 const int y = buttonPadding;
 
 for (const char *const *curBtn = buttonNames;
 *curBtn != nullptr;
 curBtn++)
 {
 Button *const btn = new Button(this,
 gettext(*curBtn),
 *curBtn,
 BUTTON_SKIN,
 this);
 if (mBuyButton == nullptr)
 mBuyButton = btn; // For focus request
 btn->setPosition(x, y);
 add(btn);
 x += btn->getWidth() + buttonPadding;
 }
 if (mBuyButton != nullptr)
 {
 mBuyButton->requestFocus();
 setContentSize(x, 2 * y + mBuyButton->getHeight());
 }
 
 center();
 setDefaultSize();
 loadWindowState();
 enableVisibleSound(true);
 
 dialogInstances.push_back(this);
 setVisible(Visible_true);
}
 
BuySellDialog::~BuySellDialog()
{
 dialogInstances.remove(this);
}
 
void BuySellDialog::setVisible(Visible visible)
{
 Window::setVisible(visible);
 
 if (visible == Visible_true)
 {
 if (mBuyButton != nullptr)
 mBuyButton->requestFocus();
 }
 else
 {
 scheduleDelete();
 }
}
 
void BuySellDialog::action(const ActionEvent &event)
{
 const std::string &eventId = event.getId();
 if (eventId == "Buy")
 {
 if (mNpcId != BeingId_negOne)
 {
 const Being *const being = actorManager->findBeing(mNpcId);
 if (being != nullptr)
 npcHandler->buy(being);
 else
 npcHandler->buy(mNpcId);
 }
 else
 {
 buySellHandler->requestSellList(mNick);
 }
 }
 else if (eventId == "Sell")
 {
 if (mNpcId != BeingId_negOne)
 npcHandler->sell(mNpcId);
 else
 buySellHandler->requestBuyList(mNick);
 }
 
 close();
}
 
void BuySellDialog::closeAll()
{
 FOR_EACH (DialogList::const_iterator, it, dialogInstances)
 {
 if (*it != nullptr)
 (*it)->close();
 }
}