private void AddNewViewModel()
{
var next = new WordEditorViewModel();
this.Words.Add(next);
next.ContentChanged += this.NewWord_ContentChanged;
}
private void NewWord_ContentChanged(WordEditorViewModel sender)
{
if (sender.Status != WordEditorStatus.New)
{
sender.ContentChanged -= this.NewWord_ContentChanged;
this.AddNewViewModel();
}
}
public void SetMajor(WordEditorViewModel word)
{
Debug.Assert(word != this.MajorWord);
if (string.IsNullOrWhiteSpace(word.Text) || word.Text.AsLines().Length > 1)
{
return;
}
if (this.MajorWord != null)
{
this.MajorWord.Status = WordEditorStatus.Value;
}
this.MajorWord = word;
this.MajorWord.Status = WordEditorStatus.Major;
}
public void Remove(WordEditorViewModel word)
{
Debug.Assert(word != this.MajorWord);
this.Words.Remove(word);
}