async void MoveToNextPage()
{
if (controller.IsLastPage)
{
try {
CanMoveToNextPage = false;
await controller.Create();
} finally {
CanMoveToNextPage = true;
}
return;
}
controller.MoveToNextPage();
SolutionTemplate template = controller.GetSelectedTemplateForSelectedLanguage();
if (template == null)
{
return;
}
Widget widget = GetWidgetToDisplay();
centreVBox.Remove(centreVBox.Children [0]);
widget.ShowAll();
centreVBox.PackStart(widget, true, true, 0);
FocusWidget(widget);
topBannerLabel.Text = controller.BannerText;
previousButton.Sensitive = controller.CanMoveToPreviousPage;
nextButton.Label = controller.NextButtonText;
CanMoveToNextPage = controller.CanMoveToNextPage;
}
public async Task MoveToNextPage()
{
if (controller.IsLastPage)
{
try {
CanMoveToNextPage = false;
// disable all controls on this dialog to prevent users actions
VBox.Sensitive = false;
await controller.Create();
} catch {
// if something goes wrong, we need to enable dialog contols
VBox.Sensitive = true;
throw;
} finally {
CanMoveToNextPage = true;
}
return;
}
controller.MoveToNextPage();
SolutionTemplate template = controller.GetSelectedTemplateForSelectedLanguage();
if (template == null)
{
return;
}
Widget widget = GetWidgetToDisplay();
centreVBox.Remove(centreVBox.Children [0]);
widget.ShowAll();
centreVBox.PackStart(widget, true, true, 0);
FocusWidget(widget);
topBannerLabel.Text = controller.BannerText;
previousButton.Sensitive = controller.CanMoveToPreviousPage;
nextButton.Label = controller.NextButtonText;
CanMoveToNextPage = controller.CanMoveToNextPage;
}
