buydialog.h

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/*
 *  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/>.
 */
 
#ifndef GUI_WINDOWS_BUYDIALOG_H
#define GUI_WINDOWS_BUYDIALOG_H
 
#include "enums/resources/item/itemtype.h"
 
#include "enums/simpletypes/beingid.h"
#include "enums/simpletypes/itemcolor.h"
 
#include "gui/widgets/window.h"
 
#include "listeners/actionlistener.h"
#include "listeners/selectionlistener.h"
 
class Being;
class Button;
class DropDown;
class ShopItem;
class ShopItems;
class ShopListBox;
class SortListModelBuy;
class IntTextField;
class Label;
class ScrollArea;
class Slider;
class TextField;
 
class BuyDialog final : public Window,
                        public ActionListener,
                        public SelectionListener
{
    public:
        BuyDialog();
 
        BuyDialog(const BeingId npcId,
                  const std::string &currency);
 
#ifdef TMWA_SUPPORT
        BuyDialog(const std::string &nick,
                  const std::string &currency);
#endif  // TMWA_SUPPORT
 
        BuyDialog(const Being *const being,
                  const std::string &currency);
 
        A_DELETE_COPY(BuyDialog)
 
        
        ~BuyDialog() override final;
 
        enum
        {
#ifdef TMWA_SUPPORT
            Nick    = -1,
#endif  // TMWA_SUPPORT
            Items   = -2,
            Market  = -3,
            Cash    = -4,
            Vending = -5
        };
 
        void init();
 
        void reset();
 
        void setMoney(const int amount);
 
        ShopItem *addItem(const int id,
                          const ItemTypeT type,
                          const ItemColor color,
                          const int amount,
                          const int price);
 
        void action(const ActionEvent &event) override final;
 
        int getNumberOfElements() A_WARN_UNUSED;
 
        void valueChanged(const SelectionEvent &event) override final;
 
        void updateButtonsAndLabels();
 
        void setVisible(Visible visible) override final;
 
        void sort();
 
        void close() override final;
 
        static bool isActive() A_WARN_UNUSED
        { return !instances.empty(); }
 
        static void closeAll();
 
    private:
        void updateSlider(const int selectedItem);
 
        void applyNameFilter(const std::string &filter);
 
        typedef std::list<BuyDialog*> DialogList;
        static DialogList instances;
 
        Button *mBuyButton A_NONNULLPOINTER;
        Button *mConfirmButton A_NONNULLPOINTER;
        Button *mQuitButton A_NONNULLPOINTER;
        Button *mAddMaxButton A_NONNULLPOINTER;
        Button *mIncreaseButton A_NONNULLPOINTER;
        Button *mDecreaseButton A_NONNULLPOINTER;
        ShopListBox *mShopItemList A_NONNULLPOINTER;
        ScrollArea *mScrollArea A_NONNULLPOINTER;
        Label *mMoneyLabel A_NONNULLPOINTER;
        Label *mQuantityLabel A_NONNULLPOINTER;
        Slider *mSlider A_NONNULLPOINTER;
        Label *mAmountLabel A_NONNULLPOINTER;
        IntTextField *mAmountField A_NONNULLPOINTER;
        ShopItems *mShopItems A_NONNULLPOINTER;
        SortListModelBuy *mSortModel;
        DropDown *mSortDropDown;
        TextField *mFilterTextField A_NONNULLPOINTER;
        Label *mFilterLabel;
 
        std::string mNick;
        std::string mCurrency;
        BeingId mNpcId;
        int mMoney;
        int mAmountItems;
        int mMaxItems;
        bool mAdvanced;
};
 
#endif  // GUI_WINDOWS_BUYDIALOG_H