buydialog.h

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/*
 *  The Mana Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2012  The Mana Developers
 *
 *  This file is part of The Mana 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/>.
 */
 
#pragma once
 
#include "guichanfwd.h"
 
#include "gui/widgets/window.h"
 
#include <guichan/actionlistener.hpp>
#include <guichan/selectionlistener.hpp>
 
class ShopItems;
class ShopListBox;
class ListBox;
 
class BuyDialog : public Window, public gcn::ActionListener,
                  public gcn::SelectionListener
{
    public:
        BuyDialog(int npcId);
 
        ~BuyDialog() override;
 
        void reset();
 
        void setMoney(int amount);
 
        void addItem(int id, int amount, int price);
 
        void action(const gcn::ActionEvent &event) override;
 
        int getNumberOfElements();
 
        void valueChanged(const gcn::SelectionEvent &event) override;
 
        void mouseClicked(gcn::MouseEvent &mouseEvent) override;
 
        std::string getElementAt(int i);
 
        void updateButtonsAndLabels();
 
        void setVisible(bool visible) override;
 
        static void closeAll();
 
    private:
        using DialogList = std::list<BuyDialog *>;
        static DialogList instances;
 
        int mNpcId;
 
        gcn::Button *mBuyButton;
        gcn::Button *mQuitButton;
        gcn::Button *mAddMaxButton;
        gcn::Button *mIncreaseButton;
        gcn::Button *mDecreaseButton;
        ShopListBox *mShopItemList;
        gcn::ScrollArea *mScrollArea;
        gcn::Label *mMoneyLabel;
        gcn::Label *mQuantityLabel;
        gcn::Slider *mSlider;
 
        ShopItems *mShopItems;
 
        int mMoney;
        int mAmountItems;
        int mMaxItems;
};