public static void Show(EnumMessageInfo info, string mes, int secend = 3, int width = 380, int height = 140)
{
GUIThreadHelper.BeginInvoke(() =>
{
PopMessageBox pop = PopBoxs.Where(s => !s.IsOpen).ToArray().IsValid() ? PopBoxs.First(s => !s.IsOpen) : new PopMessageBox();
pop.HorizontalOffset = SystemParameters.PrimaryScreenWidth - width;
var ops = PopBoxs.Where(s => s.IsOpen).ToArray();
var strat = ops.IsValid() ? ops.Min(s => s.VerticalOffset) : _StartVerticalOffset;
pop.VerticalOffset = strat - height;
pop.Width = width;
pop.Height = height;
pop.Message.Info = info;
pop.Message.Text = mes;
pop.Start(secend);
if (!PopBoxs.Contains(pop))
{
PopBoxs.Add(pop);
}
//清理，最多缓存20个
if (PopBoxs.Count > 20)
{
PopBoxs.RemoveWhere(s => !s.IsOpen);
}
});
}
protected override void OnCollectionChanged(NotifyCollectionChangedEventArgs e)
{
if (_IsUpdate)
{
return;
}
GUIThreadHelper.Invoke(() => RaiseCollectionChanged(e));
}
/// <summary>
/// 重启画布动画 Restart Storyboard
/// 先stop，再Begin
/// </summary>
/// <param name="this"></param>
public static void Restart(this Storyboard @this)
{
if (@this == null)
{
return;
}
@this.Stop();
Executer.TryRunByThreadPool(() =>
{
System.Threading.Thread.Sleep(100);
GUIThreadHelper.BeginInvoke(@this.Begin);
});
}
/// <summary>
/// 更新集合内容，更新完成后统一通知集合变更。
/// </summary>
/// <param name="call"></param>
public void BeginUpdate(Action call)
{
try
{
_IsUpdate = true;
GUIThreadHelper.Invoke(() =>
{
call();
base.OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset));
});
}
finally
{
_IsUpdate = false;
}
}
protected override void OnPropertyChanged(PropertyChangedEventArgs e)
{
GUIThreadHelper.BeginInvoke(() => RaisePropertyChanged(e));
}
