private void SetSteps(IEnumerable <CreateTileStep> steps)
{
var typeStep = new CreateTileStep()
{
Page = new SelectTypePage()
{
DataContext = this
},
PageHeader = "Select tile type",
Validate = (tile) => tile != null && tile.Type != 0
};
_createSteps.Clear();
_createSteps.Add(typeStep);
_createSteps.AddRange(steps);
LeftButtonCommand = CancelCommand;
LeftButtonContent = "Cancel";
if (_createSteps.Count == 1)
{
RightButtonCommand = FinishCommand;
RightButtonContent = "Finish";
}
else
{
RightButtonCommand = NextPageCommand;
RightButtonContent = "Next";
}
NextPageCommand.OnCanExecuteChanged();
FinishCommand.OnCanExecuteChanged();
}
private void PreviousPage()
{
_currentStepIndex--;
if (_currentStepIndex == _createSteps.Count - 1)
{
RightButtonCommand = FinishCommand;
RightButtonContent = "Finish";
}
else
{
RightButtonCommand = NextPageCommand;
RightButtonContent = "Next";
}
if (_currentStepIndex == 0)
{
LeftButtonCommand = CancelCommand;
LeftButtonContent = "Cancel";
}
else
{
LeftButtonCommand = PreviousPageCommand;
LeftButtonContent = "Back";
}
OnPropertyChanged("CurrentStep");
NextPageCommand.OnCanExecuteChanged();
FinishCommand.OnCanExecuteChanged();
}
private void TilePropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
NextPageCommand?.OnCanExecuteChanged();
FinishCommand?.OnCanExecuteChanged();
}