/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2006-2007 Igor Ulyanov <iulyanov@gmail.com>

 * Copyright (c) 2004-2013 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

 */

#ifndef _HWMAP_CONTAINER_INCLUDED

#define _HWMAP_CONTAINER_INCLUDED

#include <QWidget>

#include <QGridLayout>

#include <QVBoxLayout>

#include <QComboBox>

#include <QLabel>

#include <QByteArray>

#include <QLineEdit>

#include "DataManager.h"

#include "hwmap.h"

#include "drawmapscene.h"

#include "MapModel.h"

class QPushButton;

class IconedGroupBox;

class QListView;

class SeparatorPainter;

class QListWidget;

class MapFileErrorException

{

};

class HWMapContainer : public QWidget

{

        Q_OBJECT

        Q_PROPERTY(bool master READ isMaster WRITE setMaster)

    public:

        HWMapContainer(QWidget * parent=0);

        QString getCurrentSeed() const;

        QString getCurrentMap() const;

        QString getCurrentTheme() const;

        int     getCurrentHHLimit() const;

        QString getCurrentScheme() const;

        QString getCurrentWeapons() const;

        quint32 getTemplateFilter() const;

        MapGenerator get_mapgen(void) const;

        int getMazeSize(void) const;

        bool getCurrentIsMission() const;

        QByteArray getDrawnMapData();

        DrawMapScene * getDrawMapScene();

        void mapDrawingFinished();

        QLineEdit* seedEdit;

        bool isMaster();

    public slots:

        void askForGeneratedPreview();

        void setSeed(const QString & seed);

        void setMap(const QString & map);

        void setTheme(const QString & theme);

        void setTemplateFilter(int);

        void setMapgen(MapGenerator m);

        void setMazeSize(int size);

        void setDrawnMapData(const QByteArray & ar);

        void setAllMapParameters(const QString & map, MapGenerator m, int mazesize, const QString & seed, int tmpl);

        void updateModelViews();

        void onPreviewMapDestroyed(QObject * map);

        void setMaster(bool master);

    signals:

        void seedChanged(const QString & seed);

        void mapChanged(const QString & map);

        void themeChanged(const QString & theme);

        void newTemplateFilter(int filter);

        void mapgenChanged(MapGenerator m);

        void mazeSizeChanged(int s);

        void drawMapRequested();

        void drawnMapChanged(const QByteArray & data);

    private slots:

        void setImage(const QImage newImage);

        void setHHLimit(int hhLimit);

        void setRandomSeed();

        void setRandomTheme();

        void setRandomMap();

        void addInfoToPreview(QPixmap image);

        void setNewSeed(const QString & newSeed);

        void mapTypeChanged(int);

        void showThemePrompt();

        void updateTheme(const QModelIndex & current);

        void staticMapChanged(const QModelIndex & map, const QModelIndex & old = QModelIndex());

        void missionMapChanged(const QModelIndex & map, const QModelIndex & old = QModelIndex());

        void loadDrawing();

        void showSeedPrompt();

        void previewClicked();

    protected:

        virtual void resizeEvent ( QResizeEvent * event );

        virtual void showEvent ( QShowEvent * event );

    private:

        QVBoxLayout mainLayout;

        QPushButton* mapPreview;

        QComboBox* chooseMap;

        MapModel * m_staticMapModel;

        MapModel * m_missionMapModel;

        IconedGroupBox* gbThemes;

        QListView* lvThemes;

        ThemeModel * m_themeModel;

        HWMap* pMap;

        QString m_seed;

        QPushButton* seedSet;

        QLabel* seedLabel;

        int hhLimit;

        int templateFilter;

        QPixmap hhSmall;

        QLabel* lblFilter;

        QComboBox* cbTemplateFilter;

        QLabel *maze_size_label;

        QComboBox *cbMazeSize;

        MapGenerator mapgen;

        DrawMapScene drawMapScene;

        QComboBox * cType;

        QListView * staticMapList;

        QListView * missionMapList;

        QListWidget * generationStyles;

        QListWidget * mazeStyles;

        QLabel * lblMapList;

        QLabel * lblDesc;

        QPushButton * btnTheme;

        QPushButton * btnLoadMap;

        QPushButton * btnEditMap;

        QPushButton * btnRandomize;

        QString selectedTheme;

        QPushButton * btnSeed;

        bool m_master;

        QList<QWidget *> m_childWidgets;

        bool m_previewEnabled;

        bool m_missionsViewSetup;

        bool m_staticViewSetup;

        void intSetSeed(const QString & seed);

        void intSetMap(const QString & map);

        void intSetMapgen(MapGenerator m);

        void intSetTemplateFilter(int);

        void intSetMazeSize(int size);

        void intSetIconlessTheme(const QString & name);

        void mapChanged(const QModelIndex & map, int type, const QModelIndex & old = QModelIndex());

        void setMapInfo(MapModel::MapInfo mapInfo);

        void changeMapType(MapModel::MapType type, const QModelIndex & newMap = QModelIndex());

        void updatePreview();

        void updateThemeButtonSize();

        void setupMissionMapsView();

        void setupStaticMapsView();

        MapModel::MapInfo m_mapInfo;

        int m_themeID;

        QString m_theme;

        QString m_curMap;

        QLinearGradient linearGrad; ///< for preview background

        QSize m_previewSize;

};

#endif // _HWMAP_CONTAINER_INCLUDED