src/gui/importschedulewidget.cpp

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