QGCImageProvider.h 1.34 KB
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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.
 *
 ****************************************************************************/
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/**
 * @file
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 *   @brief Image Provider
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 *
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 *   @author Gus Grubba <mavlink@grubba.com>
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 *
 */


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#ifndef QGCIMAGEPROVIDER_H
#define QGCIMAGEPROVIDER_H
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#include <QObject>
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#include <QQmlListProperty>
#include <QQuickImageProvider>
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#include "QGCToolbox.h"

class QGCImageProvider : public QGCTool, public QQuickImageProvider
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{
public:
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    QGCImageProvider        (QGCApplication* app);
    ~QGCImageProvider       ();
    QImage  requestImage    (const QString & id, QSize * size, const QSize & requestedSize);
    void    setImage        (QImage* pImage, int id = 0);
    void    setToolbox      (QGCToolbox *toolbox);
private:
    //-- TODO: For now this is holding a single image. If you happen to have two
    //   or more vehicles with flow, it will not work. To properly manage that condition
    //   this should be a map between each vehicle and its image. The URL provided
    //   for the image request would contain the vehicle identification.
    QImage _pImage;
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};

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#endif // QGCIMAGEPROVIDER_H