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: FM Radio widget radio service client |
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15 * |
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16 */ |
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17 |
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18 #ifndef RADIOHSWIDGETRADIOSERVICECLIENT_H_ |
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19 #define RADIOHSWIDGETRADIOSERVICECLIENT_H_ |
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20 |
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21 // System includes |
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22 #include <QObject> |
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23 #include <xqappmgr.h> |
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24 |
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25 // User includes |
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26 #include "radiohswidget.h" |
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27 #include "radioservicedef.h" |
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28 |
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29 class RadioHsWidgetRadioServiceClient : public QObject |
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30 { |
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31 Q_OBJECT |
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32 |
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33 public: |
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34 explicit RadioHsWidgetRadioServiceClient(RadioHsWidget *parent = 0); |
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35 virtual ~RadioHsWidgetRadioServiceClient(); |
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36 |
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37 public: |
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38 void commandFmRadio(const RadioServiceCommand::CommandId command); |
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39 void startMonitoring( |
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40 const FmRadio::VisibiltyAfterRequest visibility); |
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41 void stopMonitoring(); |
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42 QVariant createRadioNotificationData(int type, const QVariant& data); |
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43 |
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44 private slots: |
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45 void handleError(const int errorCode, const QString &errorMessage); |
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46 void handleFmRadioChange(const QVariant &value); |
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47 |
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48 private: |
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49 void handleRequestError(const int error); |
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50 |
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51 void createControlServiceRequest(); |
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52 void createMonitorServiceRequest(); |
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53 |
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54 void sendMonitorRequest( |
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55 const FmRadio::VisibiltyAfterRequest visibility); |
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56 void sendControlRequest(const QVariant &argument, |
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57 const FmRadio::VisibiltyAfterRequest visibility); |
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58 |
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59 void prepareRequestInfo(XQAiwRequest *request, |
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60 const FmRadio::VisibiltyAfterRequest visibility); |
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61 |
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62 private: // data |
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63 /*! |
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64 Stores the reference to parent. This is used to call parents |
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65 functions when notifications are received. |
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66 */ |
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67 RadioHsWidget &mParent; |
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68 /*! Is the request send. */ |
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69 bool mRequestPending; |
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70 /*! For service and interface listings and request creation. */ |
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71 XQApplicationManager mApplicationManager; |
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72 /*! Asynchronous monitoring request. */ |
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73 XQAiwRequest* mRadioMonitorRequest; |
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74 /*! Synchronous control request. */ |
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75 XQAiwRequest* mRadioControlRequest; |
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76 |
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77 /*! Is the first monitoring request done. */ |
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78 bool mDataInitialized; |
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79 }; |
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80 |
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81 #endif /* RADIOHSWIDGETRADIOSERVICECLIENT_H_ */ |
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