Method showFileOpenDialog

YUViewLib/src/ui/Mainwindow.cpp:881–909

Show the file open dialog and open the selected files */

/* Show the file open dialog and open the selected files
 */
void MainWindow::showFileOpenDialog()
{
  // load last used directory from QPreferences
  QSettings settings;

  // Get all supported extensions/filters
  QStringList filters = playlistItems::getSupportedFormatsFilters();

  QFileDialog openDialog(this);
  openDialog.setDirectory(settings.value("lastFilePath").toString());
  openDialog.setFileMode(QFileDialog::ExistingFiles);
  openDialog.setNameFilters(filters);

  QStringList fileNames;
  if (openDialog.exec())
    fileNames = openDialog.selectedFiles();

  if (fileNames.count() > 0)
  {
    // save last used directory with QPreferences
    QString filePath = fileNames.at(0);
    filePath         = filePath.section('/', 0, -2);
    settings.setValue("lastFilePath", filePath);
  }

  ui.playlistTreeWidget->loadFiles(fileNames);

  updateRecentFileActions();
}

/// End Full screen. Goto one window mode and reset all the geometry and state settings that were
/// saved.