private void DoPageTapped(PageDockAdapterControl vb)
{
if (vb == null)
{
return;
}
var page = vb.GetPage();
//Page page = vb.Child as Page;
if (page == null)
{
return;
}
if (DockParent == null)
{
return;
}
// It's critical to remove the page from the viewbox; otherwise when the DockParent aka main page tries to
// display the page, it won't work.
vb.RemovePage(page);
// And reset it for use!
DockParent.DisplayFromDock(page);
}
public void DeletePage(PageDockAdapterControl page)
{
uiDock.Items.Remove(page);
if (uiDock.Items.Count == 0)
{
this.Visibility = Visibility.Collapsed;
}
}
public static PageDockAdapterControl MakeAdapter(Page page, IDeletePage dp)
{
if (!(page is HasId))
{
return(null);
}
// Gotta dock it for the first time
var vb = new PageDockAdapterControl();
vb.SetPage(page);
vb.IsTapEnabled = true;
vb.Tag = (page as HasId)?.GetId();
vb.DeletePage = dp;
// Set up the page to be untappable
page.IsTapEnabled = false;
page.IsEnabled = false;
return(vb);
}
// Each Page is wrapped in a ViewBox zooming viewer
/// <summary>
/// Adds a page to the dock. It might already have a spot in the dock.
/// Each page is wrapped in a ViewBox zooming viewer and added to the uiDock panel
/// The dock is made visible.
/// </summary>
/// <param name="page"></param>
public void AddPage(Page page)
{
if (!(page is HasId))
{
return;
}
this.Visibility = Visibility.Visible;
var id = (page as HasId).GetId();
var index = FindPage(id);
if (index >= 0)
{
var vb = uiDock.Items[index] as PageDockAdapterControl;
// Regardless of whether the child was already set, set it to the page.
// We might set the child to be, e.g. a little icon or something.
vb.SetPage(page);
}
else
{
// Gotta dock it for the first time
var vb = PageDockAdapterControl.MakeAdapter(page, this);
uiDock.Items.Insert(0, vb); //Always put as the first item?
}
}
