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/****************************************************************************
*
* (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
*
* QGroundControl is licensed according to the terms in the file
* COPYING.md in the root of the source code directory.
*
****************************************************************************/
#pragma once
#include <QObject>
#include <QDomDocument>
#include <QList>
#include <QGeoCoordinate>
/// The QGCMapPolygon class provides a polygon which can be displayed on a map using a map visuals control.
/// It maintains a representation of the polygon on QVariantList and QmlObjectListModel format.
class KMLFileHelper : public QObject
{
Q_OBJECT
public:
enum KMLFileContents {
Polygon,
Polyline,
Error
};
Q_ENUM(KMLFileContents)
Q_INVOKABLE static QVariantList determineFileContents(const QString& kmlFile);
static KMLFileContents determineFileContents(const QString& kmlFile, QString& errorString);
static QDomDocument loadFile(const QString& kmlFile, QString& errorString);
static bool loadPolygonFromFile(const QString& kmlFile, QList<QGeoCoordinate>& vertices, QString& errorString);
static bool loadPolylineFromFile(const QString& kmlFile, QList<QGeoCoordinate>& coords, QString& errorString);
};