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63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/*
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Copyright 2010 Christian Vetter veaac.fdirct@gmail.com
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This file is part of MoNav.
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MoNav 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 3 of the License, or
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(at your option) any later version.
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MoNav 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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You should have received a copy of the GNU General Public License
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along with MoNav. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GPSGRIDCLIENT_H
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#define GPSGRIDCLIENT_H
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#include <QObject>
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#include <QFile>
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#include "interfaces/igpslookup.h"
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#include "cell.h"
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#include "table.h"
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#include <QCache>
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class GPSGridClient : public QObject, public IGPSLookup
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{
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Q_OBJECT
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Q_INTERFACES( IGPSLookup )
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public:
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GPSGridClient();
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virtual ~GPSGridClient();
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virtual QString GetName();
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virtual void SetInputDirectory( const QString& dir );
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virtual void ShowSettings();
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virtual bool LoadData();
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virtual bool GetNearestEdge( Result* result, const UnsignedCoordinate& coordinate, double radius, bool headingPenalty, double heading );
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signals:
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public slots:
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protected:
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void unload();
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double distance( UnsignedCoordinate* nearestPoint, double* percentage, const UnsignedCoordinate source, const UnsignedCoordinate target, const UnsignedCoordinate& coordinate );
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double distance( const UnsignedCoordinate& min, const UnsignedCoordinate& max, const UnsignedCoordinate& coordinate );
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bool checkCell( Result* result, QVector< UnsignedCoordinate >* path, NodeID gridX, NodeID gridY, const UnsignedCoordinate& coordinate, double heading, double headingPenalty );
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long long cacheSize;
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QString directory;
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QFile* gridFile;
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QCache< qint64, gg::Cell > cache;
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gg::Index* index;
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};
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#endif // GPSGRIDCLIENT_H
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