private async void RefreshData()
{
contentData = await SpeechContentOps.GetContentData();
Items = new List <ListViewItem>();
foreach (SpeechContentItem scItem in contentData.Items)
{
ListViewItem lvItem = new ListViewItem();
//lvItem.Background = Brushes.White;
lvItem.Content = scItem;
if (scItem.Index < contentData.Position)
{
lvItem.Background = Brushes.LightSlateGray;
}
else
{
lvItem.Foreground = Brushes.Black;
}
Items.Add(lvItem);
}
_lvData.ItemsSource = Items;
_txtPosition.Text = contentData.Position.ToString();
}
private void _butDown_Click(object sender, RoutedEventArgs e)
{
ListViewItem lvi = (ListViewItem)(_lvData.SelectedItem);
int index = ((SpeechContentItem)(lvi.Content)).Index;
SpeechContentOps.MoveContentItem(index, index + 1);
RefreshData();
}
private void _butCompress_Click(object sender, RoutedEventArgs e)
{
SpeechContentOps.DoCompressData();
RefreshData();
}
private void _butAdd_Click(object sender, RoutedEventArgs e)
{
SpeechContentOps.AddContent(_tboxContent.Text);
RefreshData();
}
private void _butSetPosition_Click(object sender, RoutedEventArgs e)
{
SpeechContentOps.SetPosition(Convert.ToInt32(_txtPosition.Text));
RefreshData();
}