1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #ifndef CXEGEOTAGGINGTRAILPRIVATE_H |
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19 #define CXEGEOTAGGINGTRAILPRIVATE_H |
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20 |
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21 #include <QTimer> |
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22 #include <QObject> |
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23 #include <QVariant> |
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24 #include <QString> |
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25 |
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26 #include "cxeerror.h" |
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27 #include "rlocationtrail.h" |
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28 #include "cxestatemachine.h" |
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29 #include "cxegeotaggingtrail.h" |
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30 |
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31 |
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32 |
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33 |
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34 // Forward declarations |
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35 class CxeSettings; |
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36 class RLocationTrail; |
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37 class CxeStillCaptureControl; |
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38 class CxeVideoCaptureControl; |
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39 |
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40 |
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41 |
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42 |
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43 class CxeGeoTaggingTrailPrivate : public QObject, |
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44 public CxeStateMachine |
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45 { |
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46 Q_OBJECT |
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47 |
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48 private: |
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49 |
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50 CxeGeoTaggingTrailPrivate(CxeStillCaptureControl &stillControl, |
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51 CxeVideoCaptureControl &videoControl, |
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52 CxeSettings &settings); |
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53 ~CxeGeoTaggingTrailPrivate(); |
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54 |
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55 signals: |
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56 void stateChanged(CxeGeoTaggingTrail::State newState, CxeError::Id error); |
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57 |
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58 protected: // from CxeStateMachine |
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59 void handleStateChanged(int newStateId, CxeError::Id error); |
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60 |
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61 private slots: |
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62 void handleSettingValueChanged(const QString&,QVariant); |
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63 void handleGeoTaggingPropertyEvent(long int uid, unsigned long int key, QVariant value); |
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64 void timeout(); |
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65 void stop(bool closeSession = false); |
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66 |
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67 private: |
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68 void start(); |
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69 void initializeStates(); |
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70 bool canStopTrail() const; |
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71 CxeGeoTaggingTrail::State state() const; |
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72 |
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73 private: |
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74 CxeStillCaptureControl &mStillCaptureControl; |
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75 CxeVideoCaptureControl &mVideoCaptureControl; |
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76 CxeSettings &mSettings; |
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77 QTimer mStopLocationTrailTimer; |
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78 bool mPendingStopTrailSession; |
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79 #if defined(Q_OS_SYMBIAN) |
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80 RLocationTrail mLocationTrail; |
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81 #endif |
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82 |
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83 friend class CxeGeoTaggingTrail; |
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84 }; |
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85 |
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86 #endif // CXEGEOTAGGINGTRAILPRIVATE_H |
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