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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 #include "hsdbupdatethread.h" |
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19 #include "hsdatabase.h" |
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20 #include "hsdomainmodeldatastructures.h" |
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21 |
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22 |
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23 HsDbUpdateThread *HsDbUpdateThread::mInstance = 0; |
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24 |
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25 /*! |
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26 \class HsDbUpdateThread |
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27 \ingroup group_hsdomainmodel |
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28 \brief |
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29 */ |
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30 |
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31 /*! |
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32 Constructs a new asynchronous database object with the given \a connectionName, |
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33 \a databaseName and a \a parent object. |
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34 */ |
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35 HsDbUpdateThread::HsDbUpdateThread( |
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36 const QString &connectionName, |
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37 const QString &databaseName, |
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38 QObject *parent): |
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39 QThread(parent),mConnectionName(connectionName),mDatabaseName(databaseName) |
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40 { |
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41 |
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42 } |
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43 /*! |
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44 Destructor |
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45 */ |
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46 HsDbUpdateThread::~HsDbUpdateThread() |
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47 { |
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48 quit(); |
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49 } |
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50 /*! |
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51 Destructor |
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52 */ |
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53 HsDbUpdateThread *HsDbUpdateThread::instance() |
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54 { |
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55 return mInstance; |
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56 } |
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57 /*! |
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58 Set \a instance in place. |
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59 */ |
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60 void HsDbUpdateThread::setInstance(HsDbUpdateThread *instance) |
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61 { |
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62 delete mInstance; |
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63 mInstance = instance; |
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64 } |
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65 /*! |
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66 Update given \a data widgets zvalues for passed \a orientation |
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67 */ |
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68 void HsDbUpdateThread::slotUpdateWidgetZValues(const QHash<int, qreal> &data, Qt::Orientation orientation) |
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69 { |
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70 emit updateWidgetZValues(data,orientation); |
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71 } |
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72 #ifdef COVERAGE_MEASUREMENT |
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73 #pragma CTC SKIP |
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74 #endif //COVERAGE_MEASUREMENT |
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75 /*! |
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76 Initialize database |
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77 */ |
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78 void HsDbUpdateThread::run() |
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79 { |
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80 HsDatabase db; |
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81 db.setConnectionName(mConnectionName); |
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82 db.setDatabaseName(mDatabaseName); |
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83 db.open(); |
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84 qRegisterMetaType< QHash<int, qreal> >("QHash<int, qreal>"); |
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85 qRegisterMetaType< Qt::Orientation >("Qt::Orientation"); |
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86 connect(this, SIGNAL(updateWidgetZValues(QHash<int, qreal>, Qt::Orientation)), |
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87 &db, SLOT(updateWidgetZValues(QHash<int, qreal>, Qt::Orientation))); |
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88 |
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89 exec(); |
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90 } |
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91 #ifdef COVERAGE_MEASUREMENT |
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92 #pragma CTC ENDSKIP |
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93 #endif //COVERAGE_MEASUREMENT |
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94 |
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95 |