private void SetPage()
{
ClearNotify();
InstallerPageDescriptor page = _pages[CurrentPageIndex];
if (page.IsFinishPage)
{
_dataModel.ShowCancel = false;
_dataModel.ShowNext = false;
_dataModel.ShowFinish = true;
}
else
{
_dataModel.ShowCancel = true;
_dataModel.ShowNext = true;
_dataModel.ShowFinish = false;
}
if (CurrentPageIndex > 0)
{
_dataModel.ShowPrevious = true;
}
else
{
_dataModel.ShowPrevious = false;
}
object control = Activator.CreateInstance(page.Type, new object[] { _dataModel, this });
if (control == null)
{
throw new Exception("Could not create wizard page!");
}
_contentControl.Children.Clear();
_contentControl.Children.Add((UIElement)control);
if (!string.IsNullOrWhiteSpace(page.Name))
{
_dataModel.ShowDescription = true;
_dataModel.Page.PageName = page.Name;
_dataModel.Page.PageDescription = page.Description;
}
else
{
_dataModel.ShowDescription = false;
_dataModel.Page.PageName = _dataModel.Page.PageDescription = null;
}
_dataModel.Progress.CurrentPage = page.Name;
}
/// <summary>
/// Removes a page from the page list.
/// </summary>
/// <param name="pageType">The type of page to remove.</param>
public void RemovePage(Type pageType)
{
InstallerPageDescriptor page = _pages
.Where(x => x.Type == pageType)
.First();
_pages.Remove(page);
if (!string.IsNullOrWhiteSpace(page.Name))
{
_dataModel.Progress.Pages.Remove(page.Name);
}
}
/// <summary>
/// Jumps to a specific page in the page list.
/// </summary>
/// <param name="pageType">The type of page to jump to.</param>
public void JumpToPage(Type pageType)
{
InstallerPageDescriptor findPage = _pages
.Where(x => x.Type == pageType)
.FirstOrDefault();
if (findPage == null)
{
return;
}
CurrentPageIndex = _pages.IndexOf(findPage);
SetPage();
}
