/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2006-2008 Igor Ulyanov <iulyanov@gmail.com>

 * Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * 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; version 2 of the License

 *

 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#ifndef _SELECT_WEAPON_INCLUDED

#define _SELECT_WEAPON_INCLUDED

#include <QFrame>

#include <QMap>

#include <QList>

class QGridLayout;

class WeaponItem;

class QLineEdit;

class QSettings;

class SelWeaponItem : public QWidget

{

        Q_OBJECT

    public:

        SelWeaponItem(bool allowInfinite, int iconNum, int wNum, QImage image, QImage imagegrey, QWidget* parent=0);

        unsigned char getItemsNum() const;

        void setItemsNum(const unsigned char num);

        void setEnabled(bool value);

    private:

        WeaponItem* item;

};

class SelWeaponWidget : public QFrame

{

        Q_OBJECT

    public:

        SelWeaponWidget(int numItems, QWidget* parent=0);

        QString getWeaponsString(const QString& name) const;

        QStringList getWeaponNames() const;

        void deletionDone();

        void init();

    public slots:

        void setDefault();

        void setWeapons(const QString& ammo);

        //sets the name of the current set

        void setWeaponsName(const QString& name);

        void switchWeapons(const QString& name);

        void deleteWeaponsName();

        void newWeaponsName();

        void save();

        void copy();

    signals:

        void weaponsDeleted(QString weaponsName);

        void weaponsAdded(QString weaponsName, QString ammo);

        void weaponsEdited(QString oldWeaponsName, QString newWeaponsName, QString ammo);

    private:

        //the name of the current weapon set

        QString curWeaponsName;

        //set to true while an entry is deleted. Used to avoid duplicate saving due to combobox change

        bool isDeleting;

        QLineEdit* m_name;

        //storage for all the weapons sets

        QSettings* wconf;

        const int m_numItems;

        int operator [] (unsigned int weaponIndex) const;

        typedef QList<SelWeaponItem*> ItemsList;

        typedef QMap<int, ItemsList> twi;

        twi weaponItems;

        //layout element for each tab:

        QGridLayout* p1Layout;

        QGridLayout* p2Layout;

        QGridLayout* p3Layout;

        QGridLayout* p4Layout;

        QString fixWeaponSet(const QString & s);

};

#endif // _SELECT_WEAPON_INCLUDED