/// <summary>
/// Marks the specified view as active.
/// </summary>
/// <param name="view">The view to activate.</param>
/// <remarks>If there is an active view before calling this method,
/// that view will be deactivated automatically.</remarks>
public override void Activate(object view)
{
var currentActiveView = ActiveViews.FirstOrDefault();
if (currentActiveView != null && currentActiveView != view && Views.Contains(currentActiveView))
{
base.Deactivate(currentActiveView);
}
base.Activate(view);
}
/// <inheritdoc />
public async Task AddView(ISchedulerView view)
{
if (!Views.Contains(view))
{
Views.Add(view);
if (SelectedView == view)
{
await InvokeLoadData();
}
StateHasChanged();
}
}
string GetViewName()
{
lock (Views)
{
while (true)
{
string name = string.Format("view_{0}", PRNG.Next());
if (!Views.Contains(name))
{
Views.Add(name);
return(name);
}
}
}
}
public IMXView[] PopToView(IMXView view)
{
if (view == null)
{
return(null);
}
if (!Views.Contains(view))
{
throw new ArgumentException();
}
var removed = new List <IMXView>();
var layer = CurrentLayer;
// Perform pop on Views collection
IMXView current;
while (!Equals(current = _views.LastOrDefault(), view))
{
_views.Remove(current);
var d = current is IListView?CompactFactory.GetNativeObject <SmoothListbox>(current, "view") : null;
if (d != null)
{
d.Parent = null;
d.animationTimer.Enabled = false;
d.Dispose();
}
removed.Add(current);
}
if (removed.Count <= 0)
{
return(removed.ToArray());
}
Align(NavigationType.Back);
if (layer != null)
{
layer.Unload();
}
var iview = removed.First() as IView;
iview.RaiseEvent("Deactivated", EventArgs.Empty);
return(removed.ToArray());
}
public bool ViewsAddOrDel(string img)
{
if (Views == null)
{
Views = new List <string>();
}
if (Views.Contains(img))
{
Views.Remove(img);
return(false);
}
else
{
Views.Add(img);
return(true);
}
}
