async void Dictionary_DataGrid_ContextMenu_Dispatcher(WordOfDictionary wrd, string command)
{
switch (command)
{
case "OpenItem":
NavigationService.OpenDialog(Views.WordsTranslation,new WordsTranslation_parameters
{
Mode = WordsTranslation_parameters.ViewMode.Edit,
Dictionary = Subtitles.Dictionary,
WordsCollection = new ObservableCollection<WordOfDictionary> { wrd }
});
break;
case "DeleteItem":
var refers = wrd.FindReferences(EFDbContext);
bool isDelete = false;
if (refers.Count > 0)
{
await NavigationService.OpenDialogModal(Views.ReferencesToWord,
new ReferencesToWord_parameters
{
Word = wrd,
Title = Tx.T("SubtitleEditor.Messages.FoundReferencesCannotDelete")
});
refers = wrd.FindReferences(EFDbContext);
}
if (refers.Count == 0)
{
bool res = await DialogService.Ask(string.Format(Tx.T("SubtitleEditor.Messages.ReallyDeleteAWord"),wrd));
if (res)
{
wrd.Dictionary.DeleteWord(wrd,EFDbContext);
}
}
break;
case "RefItem":
NavigationService.OpenDialog(Views.ReferencesToWord, new ReferencesToWord_parameters { Word = wrd });
break;
}
}
public void DeleteWord(WordOfDictionary wrd,EFDbContext context)
{
if (wrd.FindReferences(context).Count > 0) throw new Exception($"The word {wrd} has references from subtitles");
Words.Remove(wrd);
}