/// <summary>
/// Constructor.
/// </summary>
public ApplicationModel(IWriterEnvironment environment)
{
Environment = environment;
_wordSource = new WordVocabularySource(this);
SuggestionLists = new ReadOnlyObservableCollection <IReadOnlyList <ITile> >(_nextSuggestions);
SuggestionInterstitials = new ReadOnlyObservableCollection <ITile>(_suggestionInterstitials);
Source = _wordSource;
_wordSource.SetSuggestionsView();
}
internal void SpellingBackspace()
{
var contextCount = Context.Length;
if (contextCount == 1)
{
_wordVocabularySource.SetSuggestionsView();
}
else
{
var context = Context;
Array.Resize(ref context, contextCount - 1);
SetContext(context);
SetSuggestionsView();
}
}