1 | #include "importschedulewidget.h" |
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2 | |
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3 | #include <schedulexmlparser.h> |
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4 | #include <sqlengine.h> |
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5 | |
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6 | #include <QDir> |
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7 | #include <QFile> |
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8 | #include <QFileDialog> |
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9 | #include <QDebug> |
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10 | |
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11 | ImportScheduleWidget::ImportScheduleWidget(QWidget *aParent) |
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12 | : QWidget(aParent) |
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13 | , mSqlEngine(NULL) |
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14 | { |
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15 | setupUi(this); |
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16 | |
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17 | mXmlParser = new ScheduleXmlParser(this); |
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18 | connect(mXmlParser, SIGNAL(progressStatus(int)), SLOT(showParsingProgress(int))); |
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19 | connect(mXmlParser, SIGNAL(parsingSchedule(const QString &)), SLOT(parsingSchedule(const QString &))); |
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20 | |
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21 | connect(browse, SIGNAL(clicked()), SLOT(browseSchedule())); |
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22 | progressBar->hide(); |
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23 | } |
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24 | |
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25 | ImportScheduleWidget::~ImportScheduleWidget() |
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26 | { |
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27 | if(mXmlParser) |
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28 | { |
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29 | delete mXmlParser; |
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30 | mXmlParser = NULL; |
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31 | } |
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32 | } |
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33 | |
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34 | void ImportScheduleWidget::setSqlEngine(SqlEngine *aSqlEngine) |
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35 | { |
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36 | Q_ASSERT(aSqlEngine != NULL); |
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37 | |
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38 | mSqlEngine = aSqlEngine; |
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39 | } |
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40 | |
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41 | void ImportScheduleWidget::parsingSchedule(const QString &aTitle) |
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42 | { |
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43 | importScheduleLabel->setText("Importing: " + aTitle); |
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44 | } |
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45 | |
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46 | void ImportScheduleWidget::showParsingProgress(int progress) |
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47 | { |
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48 | progressBar->setValue(progress); |
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49 | } |
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50 | |
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51 | void ImportScheduleWidget::browseSchedule() |
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52 | { |
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53 | Q_ASSERT(mSqlEngine != NULL); |
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54 | |
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55 | QString scheduleFileName = QFileDialog::getOpenFileName(this, tr("Select Conference Schedule"), QDir::homePath(), tr("Schedule Files (*.xml)")); |
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56 | if(QFile::exists(scheduleFileName)) |
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57 | { |
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58 | QFile file(scheduleFileName); |
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59 | if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) |
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60 | { |
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61 | qDebug() << "can't open " << file.fileName(); |
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62 | return; |
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63 | } |
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64 | |
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65 | QByteArray data = file.readAll(); |
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66 | browse->hide(); |
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67 | progressBar->show(); |
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68 | int confId = mXmlParser->parseData(data,mSqlEngine); |
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69 | |
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70 | progressBar->hide(); |
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71 | browse->show(); |
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72 | importScheduleLabel->setText("Import schedule: "); |
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73 | |
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74 | emit(scheduleImported(confId)); |
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75 | } |
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76 | else |
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77 | { |
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78 | progressBar->hide(); |
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79 | } |
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80 | } |
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81 | |
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