/// <summary>
/// Handle Add Translation button click.
/// </summary>
private void OnAddTranslationBtn_Click(object sender, RoutedEventArgs e)
{
var dlg = new TranslationsEditDlg()
{
Owner = this
};
if (dlg.ShowDialog() == true)
{
var trans = new Translation {
Index = translations.Count > 0 ? translations.Max(o => o.Index) + 1 : 1,
Part = dlg.Translation.Value.partOfSpeech,
Text = dlg.Translation.Value.translation,
};
//To save items visible order in case if not all translations are shown in the dialog
translations.Insert(countOfShownTranslations, trans);
AddTranslationRow(trans);
UpdateTranslationsArrowsState();
ChangesHaveBeenMade();
}
}
/// <summary>
/// Add new translation row (a panel with respective elements) to the dialog.
/// </summary>
private void AddTranslationRow(Translation tr)
{
var copy = (FrameworkElement)XamlReader.Parse(XamlWriter.Save(translationRow));
int addButtonIdx = translationsPanel.Children.IndexOf(addTranslationBtn);
copy.Name = null; //To show that it's a new item
copy.Visibility = Visibility.Visible;
copy.Tag = tr;
var newTranslationLbl = (TextBlock)copy.FindName(nameof(translationLbl));
newTranslationLbl.Text = TranslationConverter.ConvertToString(tr);
newTranslationLbl.MouseUp += (s, e) =>
{ //Edit the translation
var dlg = new TranslationsEditDlg(tr.Text, tr.Part)
{
Owner = this
};
if (dlg.ShowDialog() == true)
{
tr.Text = dlg.Translation.Value.translation;
tr.Part = dlg.Translation.Value.partOfSpeech;
newTranslationLbl.Text = TranslationConverter.ConvertToString(tr);
ChangesHaveBeenMade();
}
};
var newRemoveBtn = (Button)copy.FindName(nameof(trRemoveBtn));
newRemoveBtn.Click += (s, e) =>
{ //Remove the translation
LooseHeight();
translationsPanel.Children.Remove(copy);
translations.Remove(tr);
FixHeight();
countOfShownTranslations--;
UpdateAddButtonState();
UpdateTranslationsArrowsState();
ChangesHaveBeenMade();
};
var newTrUpBtn = (Button)copy.FindName(nameof(trUpBtn));
newTrUpBtn.Click += (s, e) => MoveTranslationRow(copy, moveUp: true);
var newTrDownBtn = (Button)copy.FindName(nameof(trDownBtn));
newTrDownBtn.Click += (s, e) => MoveTranslationRow(copy, moveUp: false);
LooseHeight();
translationsPanel.Children.Insert(addButtonIdx, copy);
if (Visibility == Visibility.Visible) //Only if form is already shown and knows its size
{
FixHeight();
}
countOfShownTranslations++;
UpdateAddButtonState();
}