private void AddCharContainer(Utilities.CharContainerOrder charContainerOrder, string letter)
{
var charContainer = CreateCharContainer(letter);
if (_cnvPaintItems.Contains((Guid)charContainer.Tag) == true)
{
return;
}
if (charContainerOrder == Utilities.CharContainerOrder.First)
{
cnvPaintArea.Children.Insert(StartPosCharContainersInCanvas, charContainer);
_cnvPaintItems.Insert(0, (Guid)charContainer.Tag);
_model.Letters.Insert(0, ((TextBox)((Grid)charContainer.Child).Children[0]).Text);
if (!_isFirstPageOpening)
{
_model.SaveCurrentLettersState(_model.Letters, true);
btnUndo.IsEnabled = _model.UndoEnabled;
btnRedo.IsEnabled = _model.RedoEnabled;
}
else
{
_model.SaveCurrentLettersState(new ObservableCollection <string> {
"*"
}, false);
}
}
else if (charContainerOrder == Utilities.CharContainerOrder.Last)
{
cnvPaintArea.Children.Add(charContainer);
_cnvPaintItems.Add((Guid)charContainer.Tag);
_model.Letters.Add(((TextBox)((Grid)charContainer.Child).Children[0]).Text);
if (!_isFirstPageOpening)
{
_model.SaveCurrentLettersState(_model.Letters, true);
btnUndo.IsEnabled = _model.UndoEnabled;
btnRedo.IsEnabled = _model.RedoEnabled;
}
else
{
_model.SaveCurrentLettersState(new ObservableCollection <string> {
"*"
}, false);
}
}
}
private void AddCharContainer(Utilities.CharContainerOrder charContainerOrder)
{
AddCharContainer(charContainerOrder, null);
}
