public WindowBase(IWindowBaseImpl impl, IAvaloniaDependencyResolver?dependencyResolver) : base(impl, dependencyResolver)
{
Screens = new Screens(PlatformImpl?.Screen);
impl.Activated = HandleActivated;
impl.Deactivated = HandleDeactivated;
impl.PositionChanged = HandlePositionChanged;
}
private void SetWindowStartupLocation(IWindowBaseImpl owner = null)
{
var scaling = owner?.Scaling ?? PlatformImpl?.Scaling ?? 1;
// TODO: We really need non-client size here.
var rect = new PixelRect(
PixelPoint.Origin,
PixelSize.FromSize(ClientSize, scaling));
if (WindowStartupLocation == WindowStartupLocation.CenterScreen)
{
var screen = Screens.ScreenFromPoint(owner?.Position ?? Position);
if (screen != null)
{
Position = screen.WorkingArea.CenterRect(rect).Position;
}
}
else if (WindowStartupLocation == WindowStartupLocation.CenterOwner)
{
if (owner != null)
{
// TODO: We really need non-client size here.
var ownerRect = new PixelRect(
owner.Position,
PixelSize.FromSize(owner.ClientSize, scaling));
Position = ownerRect.CenterRect(rect).Position;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Window"/> class.
/// </summary>
/// <param name="impl">The window implementation.</param>
public Window(IWindowImpl impl)
: base(impl)
{
impl.Closing = HandleClosing;
_maxPlatformClientSize = PlatformImpl?.MaxClientSize ?? default(Size);
Screens = new Screens(PlatformImpl?.Screen);
}
public WindowBase(IWindowBaseImpl impl, IAvaloniaDependencyResolver dependencyResolver) : base(impl, dependencyResolver)
{
Screens = new Screens(PlatformImpl?.Screen);
impl.Activated = HandleActivated;
impl.Deactivated = HandleDeactivated;
impl.PositionChanged = HandlePositionChanged;
this.GetObservable(ClientSizeProperty).Skip(1).Subscribe(x => PlatformImpl?.Resize(x));
}
public WindowBase(IWindowBaseImpl impl, IAvaloniaDependencyResolver dependencyResolver) : base(ValidatingWindowBaseImpl.Wrap(impl), dependencyResolver)
{
Screens = new Screens(PlatformImpl?.Screen);
var wrapped = PlatformImpl !;
wrapped.Activated = HandleActivated;
wrapped.Deactivated = HandleDeactivated;
wrapped.PositionChanged = HandlePositionChanged;
}
/// <summary>
/// Initializes a new instance of the <see cref="Window"/> class.
/// </summary>
/// <param name="impl">The window implementation.</param>
public Window(IWindowImpl impl)
: base(impl)
{
impl.Closing = HandleClosing;
_maxPlatformClientSize = PlatformImpl?.MaxClientSize ?? default(Size);
Screens = new Screens(PlatformImpl?.Screen);
if (PlatformImpl != null)
{
PlatformImpl.WindowStateChanged = s => WindowState = s;
}
}
void SetWindowStartupLocation()
{
if (WindowStartupLocation == WindowStartupLocation.CenterScreen)
{
var screen = Screens.ScreenFromPoint(Bounds.Position);
if (screen != null)
{
Position = screen.WorkingArea.CenterRect(new Rect(ClientSize)).Position;
}
}
else if (WindowStartupLocation == WindowStartupLocation.CenterOwner)
{
if (Owner != null)
{
var positionAsSize = Owner.ClientSize / 2 - ClientSize / 2;
Position = Owner.Position + new Point(positionAsSize.Width, positionAsSize.Height);
}
}
}
