private static Interop.AccentFlags GetAccentFlagsForTaskbarPosition()
{
var flags = Interop.AccentFlags.DrawAllBorders;
switch (TaskbarService.GetWinTaskbarState().TaskbarPosition)
{
case TaskbarPosition.Top:
flags &= ~Interop.AccentFlags.DrawTopBorder;
break;
case TaskbarPosition.Bottom:
flags &= ~Interop.AccentFlags.DrawBottomBorder;
break;
case TaskbarPosition.Left:
flags &= ~Interop.AccentFlags.DrawLeftBorder;
break;
case TaskbarPosition.Right:
flags &= ~Interop.AccentFlags.DrawRightBorder;
break;
}
return(flags);
}
public void UpdateWindowPosition()
{
var taskbarState = TaskbarService.GetWinTaskbarState();
switch (taskbarState.TaskbarPosition)
{
case TaskbarPosition.Left:
Left = (taskbarState.TaskbarSize.right / this.DpiWidthFactor());
Top = (taskbarState.TaskbarSize.bottom / this.DpiHeightFactor()) - Height;
break;
case TaskbarPosition.Right:
Left = (taskbarState.TaskbarSize.left / this.DpiWidthFactor()) - Width;
Top = (taskbarState.TaskbarSize.bottom / this.DpiHeightFactor()) - Height;
break;
case TaskbarPosition.Top:
Left = (taskbarState.TaskbarSize.right / this.DpiWidthFactor()) - Width;
Top = (taskbarState.TaskbarSize.bottom / this.DpiHeightFactor());
break;
case TaskbarPosition.Bottom:
Left = (taskbarState.TaskbarSize.right / this.DpiWidthFactor()) - Width;
Top = (taskbarState.TaskbarSize.top / this.DpiHeightFactor()) - Height;
break;
}
}
private void UpdateWindowPosition()
{
LayoutRoot.UpdateLayout();
LayoutRoot.Measure(new Size(double.PositiveInfinity, MaxHeight));
Height = LayoutRoot.DesiredSize.Height;
var taskbarState = TaskbarService.GetWinTaskbarState();
switch (taskbarState.TaskbarPosition)
{
case TaskbarPosition.Left:
Left = (taskbarState.TaskbarSize.right / this.DpiWidthFactor());
Top = (taskbarState.TaskbarSize.bottom / this.DpiHeightFactor()) - Height;
break;
case TaskbarPosition.Right:
Left = (taskbarState.TaskbarSize.left / this.DpiWidthFactor()) - Width;
Top = (taskbarState.TaskbarSize.bottom / this.DpiHeightFactor()) - Height;
break;
case TaskbarPosition.Top:
Left = (taskbarState.TaskbarSize.right / this.DpiWidthFactor()) - Width;
Top = (taskbarState.TaskbarSize.bottom / this.DpiHeightFactor());
break;
case TaskbarPosition.Bottom:
Left = (taskbarState.TaskbarSize.right / this.DpiWidthFactor()) - Width;
Top = (taskbarState.TaskbarSize.top / this.DpiHeightFactor()) - Height;
break;
}
}
protected override void OnClick()
{
if (Command is IAsyncCommand asyncCommand)
{
_busy.Task(async() => {
try {
SetValue(IsProcessingPropertyKey, true);
using (_cancellation = new CancellationTokenSource())
using (_taskbar = TaskbarService.Create(1200)) {
await _commandInvoke.Invoke(asyncCommand, this, _cancellation.Token, CommandParameter);
if (_commandPercentageProgress)
{
// Report(new AsyncProgressEntry(Progress.Message, 1d));
Report(AsyncProgressEntry.Finished);
}
}
} catch (Exception e) when(e.IsCanceled())
{
} catch (Exception e) {
NonfatalError.Notify("Unhandled error", e);
} finally {
_cancellation = null;
SetValue(IsProcessingPropertyKey, false);
}
}).Forget();
}
else
{
base.OnClick();
}
}
public static void ShowWithAnimation(this Window window)
{
if (showAnimationInProgress)
{
return;
}
try
{
showAnimationInProgress = true;
window.Visibility = Visibility.Visible;
window.Topmost = false;
window.Activate();
var showAnimation = new DoubleAnimation
{
Duration = new Duration(TimeSpan.FromSeconds(0.3)),
FillBehavior = FillBehavior.Stop,
EasingFunction = new ExponentialEase {
EasingMode = EasingMode.EaseOut
}
};
var taskbarPosition = TaskbarService.GetWinTaskbarState().TaskbarPosition;
switch (taskbarPosition)
{
case TaskbarPosition.Left:
case TaskbarPosition.Right:
showAnimation.To = window.Left;
break;
default:
showAnimation.To = window.Top;
break;
}
showAnimation.From = (taskbarPosition == TaskbarPosition.Top || taskbarPosition == TaskbarPosition.Left) ? showAnimation.To - 60 : showAnimation.To + 60;
showAnimation.Completed += (s, e) =>
{
window.Topmost = true;
showAnimationInProgress = false;
window.Focus();
};
switch (taskbarPosition)
{
case TaskbarPosition.Left:
case TaskbarPosition.Right:
window.ApplyAnimationClock(Window.LeftProperty, showAnimation.CreateClock());
break;
default:
window.ApplyAnimationClock(Window.TopProperty, showAnimation.CreateClock());
break;
}
}
catch
{
showAnimationInProgress = false;
}
}
public static void HideWithAnimation(this Window window)
{
if (hideAnimationInProgress)
{
return;
}
try
{
hideAnimationInProgress = true;
var hideAnimation = new DoubleAnimation
{
Duration = new Duration(TimeSpan.FromSeconds(0.2)),
FillBehavior = FillBehavior.Stop,
EasingFunction = new ExponentialEase {
EasingMode = EasingMode.EaseIn
}
};
var taskbarPosition = TaskbarService.GetWinTaskbarState().TaskbarPosition;
switch (taskbarPosition)
{
case TaskbarPosition.Left:
case TaskbarPosition.Right:
hideAnimation.From = window.Left;
break;
default:
hideAnimation.From = window.Top;
break;
}
hideAnimation.To = (taskbarPosition == TaskbarPosition.Top || taskbarPosition == TaskbarPosition.Left) ? hideAnimation.From - 30 : hideAnimation.From + 30;
hideAnimation.Completed += (s, e) =>
{
window.Visibility = Visibility.Hidden;
hideAnimationInProgress = false;
};
switch (taskbarPosition)
{
case TaskbarPosition.Left:
case TaskbarPosition.Right:
window.ApplyAnimationClock(Window.LeftProperty, hideAnimation.CreateClock());
break;
default:
window.ApplyAnimationClock(Window.TopProperty, hideAnimation.CreateClock());
break;
}
}
catch
{
hideAnimationInProgress = false;
}
}
protected override TaskbarHolder GetTaskbarProgress()
{
return(TaskbarService.Create(5));
}
protected override TaskbarHolder GetTaskbarProgress()
{
return(TaskbarService.Create("Loading cars", 5));
}
protected override TaskbarHolder GetTaskbarProgress()
{
return(TaskbarService.Create("Loading tracks", 4.9));
}
