private void OnStateChanged(object sender, object e)
{
switch (_viewModel.State)
{
case FlyoutViewState.Opening:
var taskbar = WindowsTaskbar.Current;
Show();
EnableAcrylicIfApplicable(taskbar);
PositionWindowRelativeToTaskbar(taskbar);
WindowAnimationLibrary.BeginWindowEntranceAnimation(this, () =>
{
_viewModel.ChangeState(FlyoutViewState.Open);
});
break;
case FlyoutViewState.Closing_Stage1:
WindowAnimationLibrary.BeginWindowExitAnimation(this, () =>
{
this.Cloak();
AccentPolicyLibrary.DisableAcrylic(this);
_viewModel.ChangeState(FlyoutViewState.Hidden);
});
break;
}
}
public void OnClosing(object sender, System.ComponentModel.CancelEventArgs e)
{
switch (_state)
{
case WindowViewState.Open:
_state = WindowViewState.Closing;
e.Cancel = true;
Dialog.IsVisible = false;
_mainViewModel.OnFullWindowClosed();
var window = (Window)sender;
WindowAnimationLibrary.BeginWindowExitAnimation(window, () =>
{
_state = WindowViewState.CloseReady;
window.Close();
});
break;
case WindowViewState.Closing:
// Ignore any requests while playing the close animation.
e.Cancel = true;
break;
case WindowViewState.CloseReady:
// Accept the close.
break;
}
}
private void OpenSettings()
{
if (_openSettingsWindow != null)
{
_openSettingsWindow.RaiseWindow();
}
else
{
var viewModel = new SettingsViewModel();
viewModel.OpenAddonManager = new RelayCommand(() =>
{
var window = new DialogWindow {
Owner = _openSettingsWindow
};
var addonManagerViewModel = new AddonManagerViewModel(AddonManager.Current);
window.DataContext = addonManagerViewModel;
window.ShowDialog();
});
_openSettingsWindow = new SettingsWindow();
_openSettingsWindow.DataContext = viewModel;
_openSettingsWindow.Closing += (_, __) => _openSettingsWindow = null;
_openSettingsWindow.Show();
WindowAnimationLibrary.BeginWindowEntranceAnimation(_openSettingsWindow, () => { });
}
}
private void OnStateChanged(object sender, object e)
{
switch (_viewModel.State)
{
case FlyoutViewState.Opening:
var taskbar = WindowsTaskbar.Current;
Show();
PositionWindowRelativeToTaskbar(taskbar);
// Focus the first device if available.
DevicesList.FindVisualChild <DeviceView>()?.FocusAndRemoveFocusVisual();
// Prevent showing stale adnorners.
this.WaitForKeyboardVisuals(() =>
{
LayoutRoot.Background = new SolidColorBrush(Themes.Manager.Current.ResolveRef(this, "AcrylicColor_Flyout"));
WindowAnimationLibrary.BeginFlyoutEntranceAnimation(this, taskbar, () =>
{
_viewModel.ChangeState(FlyoutViewState.Open);
// Wait to apply acrylic, or the translate transform illusion will be spoiled.
EnableAcrylicIfApplicable(taskbar);
});
});
break;
case FlyoutViewState.Closing_Stage1:
DevicesList.FindVisualChild <DeviceView>()?.FocusAndRemoveFocusVisual();
if (_viewModel.IsExpandingOrCollapsing)
{
AccentPolicyLibrary.DisableAcrylic(this);
WindowAnimationLibrary.BeginFlyoutExitanimation(this, () =>
{
this.Cloak();
// Go directly to ViewState.Hidden to avoid the stage 2 hide delay (debounce for tray clicks),
// we want to show again immediately.
_viewModel.ChangeState(FlyoutViewState.Hidden);
});
}
else
{
// No animation for normal exit.
this.Cloak();
AccentPolicyLibrary.DisableAcrylic(this);
// Prevent de-queueing partially on show and showing stale adnorners.
this.WaitForKeyboardVisuals(() =>
{
Hide();
_viewModel.ChangeState(FlyoutViewState.Closing_Stage2);
});
}
break;
}
}
private void CloseButton_Click(object sender, RoutedEventArgs e)
{
Trace.WriteLine("FullWindow CloseButton_Click");
if (!_isClosing)
{
// Ensure we don't double-animate if the user is able to close us multiple ways before the window stops accepting input.
_isClosing = true;
WindowAnimationLibrary.BeginWindowExitAnimation(this, () => this.Close());
}
}
private void ViewModel_OnStateChanged(object sender, object e)
{
switch (_viewModel.State)
{
case FlyoutViewModel.ViewState.Opening:
if (_viewModel.ShowOptions == FlyoutShowOptions.Pointer)
{
_rawListener.Start();
}
Show();
// We need the theme to be updated on show because the window borders will be set based on taskbar position.
ThemeChanged();
UpdateWindowBounds();
// Update layout otherwise we may display queued state changes
UpdateLayout();
DevicesList.Focus();
WindowAnimationLibrary.BeginFlyoutEntranceAnimation(this, () => _viewModel.ChangeState(FlyoutViewModel.ViewState.Open));
break;
case FlyoutViewModel.ViewState.Closing_Stage1:
_rawListener.Stop();
if (_needsExpandOrCollapse)
{
WindowAnimationLibrary.BeginFlyoutExitanimation(this, () =>
{
this.Cloak();
Hide();
// NB: Hidden to avoid the stage 2 hide delay, we want to show again immediately.
_viewModel.ChangeState(FlyoutViewModel.ViewState.Hidden);
});
}
else
{
this.Cloak();
Hide();
DisableAcrylic();
_viewModel.ChangeState(FlyoutViewModel.ViewState.Closing_Stage2);
}
break;
case FlyoutViewModel.ViewState.Hidden:
if (_needsExpandOrCollapse)
{
_needsExpandOrCollapse = false;
_viewModel.DoExpandCollapse();
_viewModel.BeginOpen();
}
break;
}
}
public void SafeClose()
{
Trace.WriteLine("SettingsWindow SafeClose");
if (!_isClosing)
{
// Ensure we don't double-animate if the user is able to close us multiple ways before the window stops accepting input.
_isClosing = true;
WindowAnimationLibrary.BeginWindowExitAnimation(this, () => this.Close());
}
}
public static void ActivateSingleInstance()
{
if (Instance == null)
{
var window = new SettingsWindow();
window.Show();
WindowAnimationLibrary.BeginWindowEntranceAnimation(window, () => { });
}
else
{
Instance.RaiseWindow();
}
}
public static void ActivateSingleInstance(MainViewModel mainViewModel)
{
Trace.WriteLine("FullWindow ActivateSingleInstance");
if (Instance == null)
{
var window = new FullWindow(mainViewModel);
window.Show();
WindowAnimationLibrary.BeginWindowEntranceAnimation(window, () => { });
}
else
{
Instance.RaiseWindow();
}
}
private void OnStateChanged(object sender, object e)
{
switch (_viewModel.State)
{
case FlyoutViewModel.ViewState.Opening:
Show();
ThemeChanged();
UpdateWindowBounds();
// Focus the first device if available.
DevicesList.FindVisualChild <DeviceView>()?.FocusAndRemoveFocusVisual();
WaitForKeyboardVisuals(() =>
{
WindowAnimationLibrary.BeginFlyoutEntranceAnimation(this, () => _viewModel.ChangeState(FlyoutViewModel.ViewState.Open));
});
break;
case FlyoutViewModel.ViewState.Closing_Stage1:
DevicesList.FindVisualChild <DeviceView>()?.FocusAndRemoveFocusVisual();
if (_viewModel.IsExpandingOrCollapsing)
{
WindowAnimationLibrary.BeginFlyoutExitanimation(this, () =>
{
this.Cloak();
// NB: Hidden to avoid the stage 2 hide delay, we want to show again immediately.
_viewModel.ChangeState(FlyoutViewModel.ViewState.Hidden);
});
}
else
{
this.Cloak();
DisableAcrylic();
WaitForKeyboardVisuals(() =>
{
Hide();
_viewModel.ChangeState(FlyoutViewModel.ViewState.Closing_Stage2);
});
}
break;
}
}
private void OpenMixer()
{
if (_openMixerWindow != null)
{
_openMixerWindow.RaiseWindow();
}
else
{
var viewModel = new FullWindowViewModel(PlaybackDevicesViewModel);
_openMixerWindow = new FullWindow();
_openMixerWindow.DataContext = viewModel;
_openMixerWindow.Closing += (_, __) =>
{
_openMixerWindow = null;
viewModel.Close();
};
_openMixerWindow.Show();
WindowAnimationLibrary.BeginWindowEntranceAnimation(_openMixerWindow, () => { });
}
}
private void CloseButton_Click(object sender, RoutedEventArgs e)
{
WindowAnimationLibrary.BeginWindowExitAnimation(this, () => this.Close());
}
