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    41 

    42 #ifndef FLICKRDEMO_H

    43 #define FLICKRDEMO_H

    44 

    45 #include <QtGui>

    46 #include <QtNetwork>

    47 

    48 //// QtMobility API headers

    49 #include <qmobilityglobal.h>

    50 

    51 #include "xqlistwidget.h"

    52 

    53 QTM_BEGIN_NAMESPACE

    54 class QNetworkSession;

    55 class QGeoPositionInfoSource;

    56 class QGeoPositionInfo;

    57 class QGeoSatelliteInfoSource;

    58 class QGeoSatelliteInfo;

    59 QTM_END_NAMESPACE

    60 

    61 #include "connectivityhelper.h"

    62 

    63 // Use the QtMobility namespace

    64 QTM_USE_NAMESPACE

    65 

    66 class FlickrDemo: public QMainWindow

    67 {

    68     Q_OBJECT

    69 

    70 public:

    71     FlickrDemo(QWidget* parent = 0);

    72     ~FlickrDemo();

    73 

    74 private:

    75     void createMenus();

    76     void viewSatelliteInfo();

    77     bool parsePictureList(QString xmlString);

    78     void downloadFlickerPictureList();

    79     void downloadPictureFromFlickr();

    80     void downloadNextThumbnail();

    81 

    82 private Q_SLOTS:

    83     void delayedInit();

    84     void networkSessionOpened();

    85 

    86     void downloadButtonClicked();

    87     void cancelDownload();

    88 

    89     void httpRequestFinished(int requestId, bool error);

    90     void readResponseHeader(const QHttpResponseHeader& responseHeader);

    91     void updateDataReadProgress(int bytesRead, int totalBytes);

    92 

    93     // QGeoPositionInfoSource

    94     void positionUpdated(const QGeoPositionInfo &gpsPos);

    95 

    96     // QGeoSatelliteInfoSource

    97     void satellitesInViewUpdated(const QList<QGeoSatelliteInfo>&);

    98     void satellitesInUseUpdated(const QList<QGeoSatelliteInfo>&);

    99 

   100 private:

   101     static const QSize gridSize;

   102     static const QSize thumbnailSize;

   103     static const QSize imageSize;

   104     static const QString apikey;

   105     static const QString savePath;

   106 

   107     void displayImage();

   108 

   109     QLabel *locationLabel;

   110     QLabel *satellitesLabel;

   111     XQListWidget *listWidget;

   112     QPushButton *downloadButton;

   113 

   114     QAction* m_downloadAct;

   115 

   116     bool m_logfileInUse;

   117     QGeoPositionInfoSource* m_location;

   118     QGeoSatelliteInfoSource* m_satellite;

   119 

   120     QNetworkSession* m_session;

   121     ConnectivityHelper *m_connectivityHelper;

   122 

   123     QProgressDialog *m_progressDialog;

   124     QHttp *m_http;

   125     QString m_filePath;

   126     QFile* m_file;

   127     int m_httpGetId;

   128     int m_httpThumbnailGetId;

   129     bool m_httpRequestAborted;

   130 

   131     int m_pages;

   132     int m_page;

   133 

   134     int m_satellitesInView;

   135     int m_satellitesUsed;

   136     double m_latitude;

   137     double m_longitude;

   138 

   139     bool m_downloadPictureList;

   140 

   141     bool m_downloadingThumbnails;

   142     int m_nameCounter;

   143     QStringList m_names;

   144 };

   145 

   146 class PictureDialog: public QDialog

   147 {

   148     Q_OBJECT

   149 

   150 public:

   151     PictureDialog(const QString& filePath, const QString& pictureName, QWidget* parent = 0);

   152 

   153 private slots:

   154     void clicked(QAbstractButton *button);

   155 

   156 private:

   157     static const QSize imageSize;

   158 

   159     QLabel *label;

   160     QLabel *imageLabel;

   161     QDialogButtonBox *buttonBox;

   162     QPushButton *keepButton;

   163     QPushButton *discardButton;

   164 };

   165 

   166 #endif // FLICKRDEMO_H

   167