private async void SaveButton_OnClick(object sender, RoutedEventArgs e)
{
await Task.Run(() => SaveChanges(LoadingIndicatorPanel));
CurrentPhrase = new PhraseViewModel();
DataContext = CurrentPhrase;
Close();
}
private void AddNewPhraseValue()
{
if (CurrentCategory == null) {
return;
}
Phrase phrase = new Phrase();
phrase.PhraseText = "<New Phrase>";
phrase.PhraseID = -1;
phrase.PhraseCatID = CurrentCategory.CategoryID;
PhraseViewModel viewModel = new PhraseViewModel(phrase);
(lvwPhrases.ItemsSource as ObservableCollection<PhraseViewModel>).Add(viewModel);
viewModel.IsSelected = true;
lvwPhrases.Dispatcher.BeginInvoke(new Action(() => {
lvwPhrases.ScrollIntoView(viewModel);
ListViewItem item = (ListViewItem)lvwPhrases.ItemContainerGenerator.ContainerFromItem(viewModel);
if (item != null) {
item.Focus();
}
}));
RegisterPendingChange(new InsertPhraseCommand(phrase));
viewModel.IsRenaming = true;
}
private void RenamePhrase(PhraseViewModel phrase)
{
if (phrase == null || phrase.IsDeleted) {
return;
}
phrase.IsRenaming = true;
}
private void DeletePhrase(PhraseViewModel phrase)
{
if (phrase == null || phrase.IsDeleted) {
return;
}
if (this.Question(String.Format("Are you sure you want to delete the phrase \"{0}\"?", phrase.PhraseText), "Delete phrase?")) {
RegisterPendingChange(new DeletePhraseCommand(phrase.Model));
phrase.IsDeleted = true;
}
}
public PhraseViewModelTests()
{
_vm = new PhraseViewModel(_searchPhrase);
}
