public MainPage()
{
InitializeComponent();
_currentView = ApplicationView.GetForCurrentView();
ButtonsInMultilineEditMode_StackPanel.Visibility = Visibility.Collapsed;
_viewModel = DataContext as MainViewModel;
_viewModel.LyricItems.CollectionChanged += LyricItems_CollectionChanged;
_viewModel.SelectedItems = Lyrics_ListView.SelectedItems;
_viewModel.UndoOperations.CollectionChanged += UndoOperations_CollectionChanged;
_settings.PropertyChanged += Settings_PropertyChanged;
GlobalKeyNotifier.KeyDown += WindowKeyDown;
GlobalKeyNotifier.KeyUp += WindowKeyUp;
MusicFileNotifier.FileChangeRequested += MusicFileChangeRequested;
ImageFileNotifier.FileChanged += ImageFileChanged;
if (!ApiInformation.IsTypePresent("Windows.UI.ViewManagement.ApplicationViewMode") ||
!ApiInformation.IsEnumNamedValuePresent(typeof(ApplicationViewMode).FullName, "CompactOverlay") ||
!_currentView.IsViewModeSupported(ApplicationViewMode.CompactOverlay))
{
MiniMode_StackPanel.Visibility = Visibility.Collapsed;
}
}
void SetCompactOverlay(PrimaryPlayerDisplayMode currentMode)
{
if (_view.IsViewModeSupported(ApplicationViewMode.CompactOverlay))
{
if (_view.ViewMode == ApplicationViewMode.Default)
{
_ = _view.TryEnterViewModeAsync(ApplicationViewMode.Default);
}
}
}
private void ToggleFullScreenWhenApplicationViewShowWithStandalone()
{
CurrentViewScheduler.Schedule(() =>
{
ApplicationView currentView = Windows.UI.ViewManagement.ApplicationView.GetForCurrentView();
if (Services.Helpers.DeviceTypeHelper.IsMobile || Services.Helpers.DeviceTypeHelper.IsDesktop)
{
if (NowPlaying)
{
if (IsPlayerSmallWindowModeEnabled)
{
if (currentView.IsFullScreenMode)
{
currentView.ExitFullScreenMode();
}
}
else if (currentView.AdjacentToLeftDisplayEdge && currentView.AdjacentToRightDisplayEdge)
{
currentView.TryEnterFullScreenMode();
}
}
else
{
// プレイヤーを閉じた時にCompactOverlayも解除する
if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 4))
{
if (currentView.IsViewModeSupported(ApplicationViewMode.CompactOverlay) &&
currentView.ViewMode == ApplicationViewMode.CompactOverlay)
{
_ = currentView.TryEnterViewModeAsync(ApplicationViewMode.Default);
}
}
if (!IsPlayerSmallWindowModeEnabled)
{
if (IsPlayerShowWithPrimaryView && IsMainView)
{
if (ApplicationView.PreferredLaunchWindowingMode != ApplicationViewWindowingMode.FullScreen)
{
currentView.ExitFullScreenMode();
}
}
}
}
}
});
}
void SetCompactOverlay(PrimaryPlayerDisplayMode currentMode)
{
if (_view.IsViewModeSupported(ApplicationViewMode.CompactOverlay))
{
if (_view.ViewMode == ApplicationViewMode.Default)
{
var opt = ViewModePreferences.CreateDefault(ApplicationViewMode.CompactOverlay);
opt.CustomSize = new Windows.Foundation.Size(500, 280);
_ = _view.TryEnterViewModeAsync(ApplicationViewMode.CompactOverlay, opt);
}
else
{
_ = _view.TryEnterViewModeAsync(ApplicationViewMode.Default);
}
}
}
public static bool IsCompactOverlaySupported(this ApplicationView view)
{
return(ApiInformation.IsMethodPresent("Windows.UI.ViewManagement.ApplicationView", "IsViewModeSupported") && view.IsViewModeSupported(ApplicationViewMode.CompactOverlay));
}
public WindowService(IScheduler scheduler)
{
_scheduler = scheduler;
_applicationView = ApplicationView.GetForCurrentView();
IsFullScreen = new ReactiveProperty <bool>(_scheduler, _applicationView.IsFullScreenMode, ReactivePropertyMode.DistinctUntilChanged);
IsFullScreen
.Subscribe(isFullScreen =>
{
IsCompactOverlay.Value = false;
if (isFullScreen)
{
if (!_applicationView.TryEnterFullScreenMode())
{
IsFullScreen.Value = false;
}
}
else
{
_applicationView.ExitFullScreenMode();
}
})
.AddTo(_disposables);
if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 4))
{
IsCompactOverlay = new ReactiveProperty <bool>(_scheduler,
_applicationView.ViewMode == ApplicationViewMode.CompactOverlay
);
// This device supports all APIs in UniversalApiContract version 2.0
IsCompactOverlay
.Subscribe(async isCompactOverlay =>
{
if (_applicationView.IsViewModeSupported(ApplicationViewMode.CompactOverlay))
{
if (isCompactOverlay)
{
ViewModePreferences compactOptions = ViewModePreferences.CreateDefault(ApplicationViewMode.CompactOverlay);
compactOptions.CustomSize = new Windows.Foundation.Size(500, 280);
var result = await _applicationView.TryEnterViewModeAsync(ApplicationViewMode.CompactOverlay, compactOptions);
if (result)
{
_applicationView.TitleBar.ButtonBackgroundColor = Colors.Transparent;
_applicationView.TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
}
}
else
{
var result = await _applicationView.TryEnterViewModeAsync(ApplicationViewMode.Default);
}
}
})
.AddTo(_disposables);
}
else
{
IsCompactOverlay = new ReactiveProperty <bool>(_scheduler, false);
}
}