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/*
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/*
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*
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*
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* This file is part of QMapControl,
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* This file is part of QMapControl,
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* an open-source cross-platform map widget
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* an open-source cross-platform map widget
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*
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*
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* Copyright (C) 2007 - 2008 Kai Winter
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* Copyright (C) 2007 - 2008 Kai Winter
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*
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*
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* This program is free software: you can redistribute it and/or modify
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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 Lesser General Public License as published by
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* (at your option) any later version.
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*
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*
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* This program is distributed in the hope that it will be useful,
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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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* 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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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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* GNU Lesser General Public License for more details.
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* GNU Lesser General Public License for more details.
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*
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*
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* You should have received a copy of the GNU Lesser General Public License
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* You should have received a copy of the GNU Lesser General Public License
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* along with QMapControl. If not, see <http://www.gnu.org/licenses/>.
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* along with QMapControl. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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* Contact e-mail: kaiwinter@gmx.de
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* Contact e-mail: kaiwinter@gmx.de
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* Program URL   : http://qmapcontrol.sourceforge.net/
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* Program URL   : http://qmapcontrol.sourceforge.net/
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*
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*
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*/
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*/
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#ifndef GOOGLESATMAPADAPTER_H
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#ifndef GOOGLESATMAPADAPTER_H
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#define GOOGLESATMAPADAPTER_H
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#define GOOGLESATMAPADAPTER_H
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#include "tilemapadapter.h"
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#include "tilemapadapter.h"
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namespace qmapcontrol
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namespace qmapcontrol
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{
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{
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    //! MapAdapter for Google
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    //! MapAdapter for Google
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    /*!
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    /*!
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     * This is a conveniece class, which extends and configures a TileMapAdapter
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     * This is a conveniece class, which extends and configures a TileMapAdapter
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     *  @author Kai Winter <kaiwinter@gmx.de>
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     *  @author Kai Winter <kaiwinter@gmx.de>
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     */
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     */
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    class GoogleSatMapAdapter : public TileMapAdapter
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    class GoogleSatMapAdapter : public TileMapAdapter
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    {
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    {
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        Q_OBJECT
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        Q_OBJECT
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    public:
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    public:
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        //! constructor
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        //! constructor
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        /*!
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        /*!
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         * This construct a Google Adapter
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         * This construct a Google Adapter
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         */
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         */
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        GoogleSatMapAdapter();
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        GoogleSatMapAdapter();
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        virtual ~GoogleSatMapAdapter();
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        virtual ~GoogleSatMapAdapter();
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        virtual QPoint          coordinateToDisplay(const QPointF&) const;
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        virtual QPointF displayToCoordinate(const QPoint&) const;
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        //! returns the host of this MapAdapter
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        /*!
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         * @return  the host of this MapAdapter
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         */
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        QString getHost         () const;
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    protected:
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        virtual void zoom_in();
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        virtual void zoom_out();
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        virtual QString query(int x, int y, int z) const;
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        virtual bool isValid(int x, int y, int z) const;
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    private:
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        virtual QString getQ(qreal longitude, qreal latitude, int zoom) const;
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        qreal getMercatorLatitude(qreal YCoord) const;
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        qreal getMercatorYCoord(qreal lati) const;
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        qreal coord_per_x_tile;
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        qreal coord_per_y_tile;
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        int srvNum;
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    };
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    };
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}
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}
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#endif
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#endif
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