void AddNewTranslation()
{
if (SelectedOriginalLanguage != null && SelectedTranslationLanguage != null && SelectedOriginalWord != null && TranslationWord != null && TranslationWord != "")
{
Word lastWord = tradicIterator.GetWords().Last();
Word translation = new Word {
Id = lastWord.Id + 1, Text = TranslationWord, LanguageId = SelectedTranslationLanguage.Id, TranslationId = SelectedOriginalWord.TranslationId
};
tradicIterator.AddEntity(translation);
Words.Add(translation);
TranslationWords.Add(translation);
TranslationWord = "";
}
else if (SelectedOriginalLanguage == null)
{
MessageBox.Show("You must select original language", "Language warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else if (SelectedTranslationLanguage == null)
{
MessageBox.Show("You must select translation language", "Language warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else if (SelectedOriginalWord == null)
{
MessageBox.Show("You must select original word", "Selection warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else if (TranslationWord == null || TranslationWord == "")
{
MessageBox.Show("You must enter translation", "Translation warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
void RemoveOriginalWord()
{
if (SelectedOriginalWord != null)
{
if (tradicIterator.GetWords().Where(w => w.TranslationId == SelectedOriginalWord.TranslationId).Count() > 1)
{
tradicIterator.RemoveEntity(SelectedOriginalWord);
}
else
{
tradicIterator.RemoveEntity(SelectedOriginalWord);
tradicIterator.RemoveEntity(tradicIterator.GetTranslations().Where(t => t.Id == SelectedOriginalWord.TranslationId).Last());
}
if (Descriptions.Any(d => d.WordId == SelectedOriginalWord.Id))
{
Descriptions.Remove(Descriptions.First(d => d.WordId == SelectedOriginalWord.Id));
}
Words.Remove(Words.First(w => w.Id == SelectedOriginalWord.Id));
OriginalWords.Remove(SelectedOriginalWord);
TranslationWords.Clear();
}
else
{
MessageBox.Show("You must select original word", "Selection warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
void UpdateTranslations(object sender, PropertyChangedEventArgs e)
{
if ((e.PropertyName == "SelectedOriginalWord" || e.PropertyName == "SelectedTranslationLanguage") && SelectedTranslationLanguage != null && SelectedOriginalWord != null)
{
TranslationWords = new ObservableCollection <Word>(Words.Where(w => w.LanguageId == SelectedTranslationLanguage.Id && w.TranslationId == SelectedOriginalWord.TranslationId).ToList());
}
if (e.PropertyName == "SelectedOriginalLanguage" && TranslationWords != null)
{
TranslationWords.Clear();
}
}
