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 RADIOHISTORYMODEL_P_H |
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19 #define RADIOHISTORYMODEL_P_H |
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20 |
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21 // System includes |
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22 #include <QList> |
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23 #include <QString> |
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24 #include <QScopedPointer> |
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25 #include <QIcon> |
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26 #include <QSqlQuery> |
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27 |
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28 // User includes |
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29 #include "radiohistoryitem.h" |
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30 |
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31 // Forward declarations |
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32 class RadioHistoryModel; |
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33 class RadioUiEngine; |
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34 class RadioHistoryItem; |
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35 class QSqlDatabase; |
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36 class RadioStation; |
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37 class QStringList; |
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38 class QSqlQueryModel; |
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39 |
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40 class RadioHistoryModelPrivate |
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41 { |
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42 public: |
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43 |
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44 explicit RadioHistoryModelPrivate( RadioHistoryModel* model, RadioUiEngine& uiEngine ); |
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45 |
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46 ~RadioHistoryModelPrivate(); |
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47 |
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48 bool connectToDatabase(); |
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49 |
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50 void addItem( const QString& artist, const QString& title, const RadioStation& station, bool fromRds = true ); |
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51 |
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52 int rowCount() const; |
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53 QVariant data( const int row, const int role ) const; |
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54 |
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55 void removeAll(); |
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56 |
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57 enum ViewMode{ ShowAll, ShowTagged }; |
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58 void setViewMode( ViewMode mode ); |
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59 |
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60 void toggleTagging( const RadioHistoryItem& item, const int row ); |
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61 |
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62 RadioHistoryItem itemAtIndex( const QModelIndex& index ) const; |
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63 |
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64 private: |
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65 |
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66 void refreshModel(); |
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67 QSqlQuery beginTransaction(); |
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68 enum Operation{ NoOp, InsertRows, RemoveRows, ChangeData }; |
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69 void commitTransaction( QSqlQuery& query, Operation operation, int start, int end = -1 ); |
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70 |
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71 public: // data |
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72 |
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73 /** |
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74 * Pointer to the public class |
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75 * Not own. |
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76 */ |
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77 RadioHistoryModel* q_ptr; |
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78 |
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79 /** |
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80 * Reference to the ui engine |
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81 */ |
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82 RadioUiEngine& mUiEngine; |
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83 |
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84 QScopedPointer<QSqlDatabase> mDatabase; |
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85 |
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86 QScopedPointer<QSqlQueryModel> mQueryModel; |
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87 |
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88 QString mRtItemHolder; |
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89 int mRtItemClass; |
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90 |
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91 bool mTopItemIsPlaying; |
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92 |
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93 bool mShowDetails; |
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94 |
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95 /** |
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96 * Non Tagged icon |
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97 */ |
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98 QIcon mNonTaggedIcon; |
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99 |
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100 /** |
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101 * Tagged icon |
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102 */ |
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103 QIcon mTaggedIcon; |
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104 |
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105 ViewMode mViewMode; |
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106 |
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107 }; |
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108 |
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109 #endif // RADIOHISTORYMODEL_P_H |
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