1 | #include "mainwindow.h" |
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2 | |
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3 | #include <QTreeView> |
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4 | #include <QDirModel> |
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5 | |
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6 | #include <sqlengine.h> |
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7 | #include <schedulexmlparser.h> |
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8 | |
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9 | #include <eventmodel.h> |
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10 | #include <delegate.h> |
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11 | |
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12 | #include <QDialog> |
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13 | #include "ui_about.h" |
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14 | |
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15 | MainWindow::MainWindow(QWidget *parent) |
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16 | : QMainWindow(parent) |
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17 | { |
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18 | setupUi(this); |
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19 | |
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20 | // connect Menu actions |
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21 | connect(actionImportSchedule, SIGNAL(triggered()), SLOT(importSchedule())); |
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22 | connect(actionAboutQt, SIGNAL(triggered()), qApp, SLOT(aboutQt())); |
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23 | connect(actionAboutApplication, SIGNAL(triggered()), SLOT(aboutApp())); |
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24 | |
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25 | // create "SQLITE" DB instance/connection |
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26 | // opens DB connection (needed for EventModel) |
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27 | mSqlEngine = new SqlEngine(this); |
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28 | mSqlEngine->initialize(); |
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29 | |
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30 | mXmlParser = new ScheduleXmlParser(this); |
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31 | connect(mXmlParser, SIGNAL(progressStatus(int)), this, SLOT(showParsingProgress(int))); |
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32 | statusBar()->showMessage(tr("Ready")); |
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33 | |
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34 | treeView->setHeaderHidden(true); |
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35 | treeView->setRootIsDecorated(false); |
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36 | treeView->setIndentation(0); |
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37 | treeView->setAnimated(true); |
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38 | treeView->setModel(new EventModel()); |
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39 | treeView->setItemDelegate(new Delegate(treeView)); |
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40 | } |
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41 | |
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42 | MainWindow::~MainWindow() |
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43 | { |
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44 | if(mSqlEngine) |
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45 | { |
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46 | delete mSqlEngine; |
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47 | mSqlEngine = NULL; |
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48 | } |
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49 | if(mXmlParser) |
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50 | { |
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51 | delete mXmlParser; |
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52 | mXmlParser = NULL; |
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53 | } |
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54 | } |
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55 | |
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56 | void MainWindow::importSchedule() |
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57 | { |
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58 | QFile file("../schedule.en.xml"); |
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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 | mXmlParser->parseData(data,mSqlEngine); |
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67 | static_cast<EventModel*>(treeView->model())->loadEvents(); |
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68 | treeView->reset(); |
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69 | } |
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70 | |
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71 | void MainWindow::showParsingProgress(int aStatus) |
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72 | { |
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73 | QString msg = QString("Parsing completed: %1\%").arg(aStatus); |
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74 | statusBar()->showMessage(msg,1000); |
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75 | } |
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76 | |
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77 | void MainWindow::aboutApp() |
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78 | { |
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79 | QDialog dialog(this); |
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80 | Ui::AboutDialog ui; |
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81 | ui.setupUi(&dialog); |
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82 | dialog.exec(); |
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83 | } |
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84 | |
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