private void ClickNewTopic(object o)
{
EditTopicWindow topicDialog = new EditTopicWindow();
topicDialog.TopicValue = "";
topicDialog.ShowDialog();
if (topicDialog.DialogResult == true)
{
TopicDTO topic = new TopicDTO()
{
Topic = topicDialog.TopicValue
};
long newId = BibleBeliefsRepository.CreateTopic(topic);
Topics = BibleBeliefsRepository.GetTopics();
var t = Topics.Single(s => s.Id == newId);
if (t != null)
{
SelectedTopic = t;
}
else
{
SelectedTopic = Topics[0];
}
}
}
private void ClickDeleteTopic(object o)
{
if (!BibleBeliefsRepository.DeleteTopic(_SelectedTopic))
{
MessageBox.Show("Topic has child beliefs. You must delete the beliefs before you can delete the topic!");
}
else
{
Topics = BibleBeliefsRepository.GetTopics();
}
}
public MainViewModel()
{
_BibleRepository = new BibleRepository();
Topics = BibleBeliefsRepository.GetTopics();
SelectedTopic = Topics[0];
NewTopicCommand = new DelegateCommand <object>(ClickNewTopic, (object o) => true);
NewBeliefCommand = new DelegateCommand <object>(ClickNewBelief, (object o) => SelectedTopic != null);
NewVerseCommand = new DelegateCommand <object>(ClickNewVerse, (object o) => SelectedBelief != null);
EditTopicCommand = new DelegateCommand <object>(ClickEditTopic, (object o) => true);
EditBeliefCommand = new DelegateCommand <object>(ClickEditBelief, (object o) => SelectedTopic != null);
EditVerseCommand = new DelegateCommand <object>(ClickEditVerse, (object o) => SelectedBelief != null);
DeleteTopicCommand = new DelegateCommand <object>(ClickDeleteTopic, (object o) => true);
DeleteBeliefCommand = new DelegateCommand <object>(ClickDeleteBelief, (object o) => SelectedTopic != null);
DeleteVerseCommand = new DelegateCommand <object>(ClickDeleteVerse, (object o) => SelectedBelief != null);
}