private void ListCustomPhrases() //To list the custom phrases and set the controls
{
this.PhrasesListView.ItemsSource = data.GetListPhrases().Where(p => p.IsCustom == true);
this.DeleteButton.IsVisible = false;
this._phrase = null;
this.PhraseEntry.Text = "";
this.SwitchTrue.IsToggled = false;
}
private void PhrasesListView_OnItemTapped(object sender, ItemTappedEventArgs e)
{
// Old implementation - This delete the phrase from DB on tap the phrase
//ListView list = (ListView) sender;
//Phrases phrase = (Phrases)list.SelectedItem;
//data.Delete(phrase);
//ListCustomPhrases();
// New implementation - If phrase tapped, show in the view controls and allow to change ow delete the phrase.
ListView list = (ListView)sender;
this._phrase = (Phrases)list.SelectedItem;
this.PhraseEntry.Text = this._phrase.Phrase;
this.SwitchTrue.IsToggled = this._phrase.IsTrue;
this.DeleteButton.IsVisible = true;
}
protected void OnSaveButtonClicked(object sender, EventArgs e)
{
if (this._phrase == null)
{
this._phrase = new Phrases
{
Phrase = this.PhraseEntry.Text,
IsTrue = this.SwitchTrue.IsToggled,
IsCustom = true
};
data.Insert(this._phrase);
}
else
{
this._phrase.Phrase = this.PhraseEntry.Text;
this._phrase.IsTrue = this.SwitchTrue.IsToggled;
data.Update(this._phrase);
}
ListCustomPhrases();
}
public void Update(Phrases phrases)
{
_connection.Update(phrases);
}
public void Delete(Phrases phrases)
{
_connection.Delete(phrases);
}
public void Insert(Phrases phrases)
{
_connection.Insert(phrases);
}