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/* |
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* The ManaPlus Client |
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* Copyright (C) 2004-2009 The Mana World Development Team |
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* Copyright (C) 2009-2010 The Mana Developers |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#ifndef GUI_WINDOWS_BUYSELLDIALOG_H |
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#define GUI_WINDOWS_BUYSELLDIALOG_H |
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#include "enums/simpletypes/beingid.h" |
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#include "gui/widgets/window.h" |
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#include "listeners/actionlistener.h" |
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class Button; |
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/** |
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* A dialog to choose between buying or selling at a shop. |
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* |
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* \ingroup Interface |
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*/ |
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class BuySellDialog final : public Window, |
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public ActionListener |
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{ |
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public: |
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/** |
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* Constructor. The action listener passed will receive "sell", "buy" |
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* or "cancel" events when the respective buttons are pressed. |
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* |
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* @see Window::Window |
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*/ |
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explicit BuySellDialog(const BeingId npcId); |
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explicit BuySellDialog(const std::string &nick); |
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A_DELETE_COPY(BuySellDialog) |
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~BuySellDialog() override final; |
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void init(); |
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void setVisible(Visible visible) override final; |
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/** |
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* Called when receiving actions from the widgets. |
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*/ |
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void action(const ActionEvent &event) override final; |
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/** |
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* Returns true if any instances exist. |
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*/ |
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static bool isActive() A_WARN_UNUSED |
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{ return !dialogInstances.empty(); } |
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/** |
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* Closes all instances. |
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*/ |
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static void closeAll(); |
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private: |
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typedef std::list<BuySellDialog*> DialogList; |
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static DialogList dialogInstances; |
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BeingId mNpcId; |
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std::string mNick; |
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Button *mBuyButton; |
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}; |
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#endif // GUI_WINDOWS_BUYSELLDIALOG_H |