Dan Walmsley
4 years ago
committed by
GitHub
GitHub
12 changed files with 362 additions and 22 deletions
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using System; |
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using System.Collections.Generic; |
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using Avalonia.Controls.Platform; |
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using Avalonia.Controls.Primitives.PopupPositioning; |
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using Avalonia.Input; |
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using Avalonia.Input.Raw; |
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using Avalonia.Input.TextInput; |
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using Avalonia.Platform; |
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using Avalonia.Rendering; |
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namespace Avalonia.Controls; |
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internal class ValidatingToplevelImpl : ITopLevelImpl, ITopLevelImplWithNativeControlHost, |
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ITopLevelImplWithNativeMenuExporter, ITopLevelImplWithTextInputMethod |
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{ |
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private readonly ITopLevelImpl _impl; |
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private bool _disposed; |
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public ValidatingToplevelImpl(ITopLevelImpl impl) |
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{ |
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_impl = impl ?? throw new InvalidOperationException( |
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"Could not create TopLevel implementation: maybe no windowing subsystem was initialized?"); |
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} |
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public void Dispose() |
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{ |
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_disposed = true; |
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_impl.Dispose(); |
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} |
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protected void CheckDisposed() |
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{ |
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if (_disposed) |
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throw new ObjectDisposedException(_impl.GetType().FullName); |
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} |
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protected ITopLevelImpl Inner |
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{ |
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get |
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{ |
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CheckDisposed(); |
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return _impl; |
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} |
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} |
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public static ITopLevelImpl Wrap(ITopLevelImpl impl) |
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{ |
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#if DEBUG
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if (impl is ValidatingToplevelImpl) |
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return impl; |
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return new ValidatingToplevelImpl(impl); |
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#else
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return impl; |
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#endif
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} |
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public Size ClientSize => Inner.ClientSize; |
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public Size? FrameSize => Inner.FrameSize; |
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public double RenderScaling => Inner.RenderScaling; |
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public IEnumerable<object> Surfaces => Inner.Surfaces; |
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public Action<RawInputEventArgs> Input |
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{ |
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get => Inner.Input; |
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set => Inner.Input = value; |
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} |
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public Action<Rect> Paint |
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{ |
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get => Inner.Paint; |
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set => Inner.Paint = value; |
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} |
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public Action<Size, PlatformResizeReason> Resized |
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{ |
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get => Inner.Resized; |
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set => Inner.Resized = value; |
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} |
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public Action<double> ScalingChanged |
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{ |
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get => Inner.ScalingChanged; |
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set => Inner.ScalingChanged = value; |
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} |
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public Action<WindowTransparencyLevel> TransparencyLevelChanged |
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{ |
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get => Inner.TransparencyLevelChanged; |
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set => Inner.TransparencyLevelChanged = value; |
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} |
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public IRenderer CreateRenderer(IRenderRoot root) => Inner.CreateRenderer(root); |
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public void Invalidate(Rect rect) => Inner.Invalidate(rect); |
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public void SetInputRoot(IInputRoot inputRoot) => Inner.SetInputRoot(inputRoot); |
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public Point PointToClient(PixelPoint point) => Inner.PointToClient(point); |
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public PixelPoint PointToScreen(Point point) => Inner.PointToScreen(point); |
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public void SetCursor(ICursorImpl cursor) => Inner.SetCursor(cursor); |
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public Action Closed |
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{ |
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get => Inner.Closed; |
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set => Inner.Closed = value; |
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} |
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public Action LostFocus |
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{ |
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get => Inner.LostFocus; |
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set => Inner.LostFocus = value; |
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} |
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// Exception: for some reason we are notifying platform mouse device from TopLevel.cs
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public IMouseDevice MouseDevice => _impl.MouseDevice; |
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public IPopupImpl CreatePopup() => Inner.CreatePopup(); |
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public void SetTransparencyLevelHint(WindowTransparencyLevel transparencyLevel) => |
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Inner.SetTransparencyLevelHint(transparencyLevel); |
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public WindowTransparencyLevel TransparencyLevel => Inner.TransparencyLevel; |
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public AcrylicPlatformCompensationLevels AcrylicCompensationLevels => Inner.AcrylicCompensationLevels; |
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public INativeControlHostImpl NativeControlHost => (Inner as ITopLevelImplWithNativeControlHost)?.NativeControlHost; |
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public ITopLevelNativeMenuExporter NativeMenuExporter => |
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(Inner as ITopLevelImplWithNativeMenuExporter)?.NativeMenuExporter; |
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public ITextInputMethodImpl TextInputMethod => (Inner as ITopLevelImplWithTextInputMethod)?.TextInputMethod; |
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} |
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internal class ValidatingWindowBaseImpl : ValidatingToplevelImpl, IWindowBaseImpl |
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{ |
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private readonly IWindowBaseImpl _impl; |
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public ValidatingWindowBaseImpl(IWindowBaseImpl impl) : base(impl) |
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{ |
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_impl = impl; |
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} |
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protected new IWindowBaseImpl Inner |
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{ |
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get |
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{ |
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CheckDisposed(); |
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return _impl; |
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} |
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} |
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public static IWindowBaseImpl Wrap(IWindowBaseImpl impl) |
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{ |
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#if DEBUG
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if (impl is ValidatingToplevelImpl) |
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return impl; |
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return new ValidatingWindowBaseImpl(impl); |
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#else
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return impl; |
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#endif
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} |
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public void Show(bool activate, bool isDialog) => Inner.Show(activate, isDialog); |
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public void Hide() => Inner.Hide(); |
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public double DesktopScaling => Inner.DesktopScaling; |
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public PixelPoint Position => Inner.Position; |
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public Action<PixelPoint> PositionChanged |
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{ |
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get => Inner.PositionChanged; |
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set => Inner.PositionChanged = value; |
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} |
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public void Activate() => Inner.Activate(); |
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public Action Deactivated |
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{ |
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get => Inner.Deactivated; |
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set => Inner.Deactivated = value; |
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} |
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public Action Activated |
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{ |
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get => Inner.Activated; |
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set => Inner.Deactivated = value; |
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} |
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public IPlatformHandle Handle => Inner.Handle; |
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public Size MaxAutoSizeHint => Inner.MaxAutoSizeHint; |
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public void SetTopmost(bool value) => Inner.SetTopmost(value); |
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public IScreenImpl Screen => Inner.Screen; |
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} |
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internal class ValidatingWindowImpl : ValidatingWindowBaseImpl, IWindowImpl |
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{ |
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private readonly IWindowImpl _impl; |
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public ValidatingWindowImpl(IWindowImpl impl) : base(impl) |
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{ |
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_impl = impl; |
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} |
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protected new IWindowImpl Inner |
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{ |
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get |
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{ |
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CheckDisposed(); |
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return _impl; |
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} |
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} |
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public static IWindowImpl Wrap(IWindowImpl impl) |
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{ |
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#if DEBUG
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if (impl is ValidatingToplevelImpl) |
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return impl; |
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return new ValidatingWindowImpl(impl); |
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#else
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return impl; |
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#endif
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} |
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public WindowState WindowState |
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{ |
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get => Inner.WindowState; |
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set => Inner.WindowState = value; |
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} |
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public Action<WindowState> WindowStateChanged |
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{ |
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get => Inner.WindowStateChanged; |
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set => Inner.WindowStateChanged = value; |
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} |
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public void SetTitle(string title) => Inner.SetTitle(title); |
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public void SetParent(IWindowImpl parent) => Inner.SetParent(parent); |
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public void SetEnabled(bool enable) => Inner.SetEnabled(enable); |
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public Action GotInputWhenDisabled |
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{ |
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get => Inner.GotInputWhenDisabled; |
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set => Inner.GotInputWhenDisabled = value; |
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} |
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public void SetSystemDecorations(SystemDecorations enabled) => Inner.SetSystemDecorations(enabled); |
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public void SetIcon(IWindowIconImpl icon) => Inner.SetIcon(icon); |
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public void ShowTaskbarIcon(bool value) => Inner.ShowTaskbarIcon(value); |
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public void CanResize(bool value) => Inner.CanResize(value); |
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public Func<bool> Closing |
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{ |
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get => Inner.Closing; |
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set => Inner.Closing = value; |
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} |
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public bool IsClientAreaExtendedToDecorations => Inner.IsClientAreaExtendedToDecorations; |
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public Action<bool> ExtendClientAreaToDecorationsChanged |
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{ |
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get => Inner.ExtendClientAreaToDecorationsChanged; |
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set => Inner.ExtendClientAreaToDecorationsChanged = value; |
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} |
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public bool NeedsManagedDecorations => Inner.NeedsManagedDecorations; |
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public Thickness ExtendedMargins => Inner.ExtendedMargins; |
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public Thickness OffScreenMargin => Inner.OffScreenMargin; |
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public void BeginMoveDrag(PointerPressedEventArgs e) => Inner.BeginMoveDrag(e); |
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public void BeginResizeDrag(WindowEdge edge, PointerPressedEventArgs e) => Inner.BeginResizeDrag(edge, e); |
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public void Resize(Size clientSize, PlatformResizeReason reason) => |
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Inner.Resize(clientSize, reason); |
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public void Move(PixelPoint point) => Inner.Move(point); |
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public void SetMinMaxSize(Size minSize, Size maxSize) => Inner.SetMinMaxSize(minSize, maxSize); |
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public void SetExtendClientAreaToDecorationsHint(bool extendIntoClientAreaHint) => |
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Inner.SetExtendClientAreaToDecorationsHint(extendIntoClientAreaHint); |
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public void SetExtendClientAreaChromeHints(ExtendClientAreaChromeHints hints) => |
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Inner.SetExtendClientAreaChromeHints(hints); |
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public void SetExtendClientAreaTitleBarHeightHint(double titleBarHeight) => |
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Inner.SetExtendClientAreaTitleBarHeightHint(titleBarHeight); |
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} |
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internal class ValidatingPopupImpl : ValidatingWindowBaseImpl, IPopupImpl |
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{ |
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private readonly IPopupImpl _impl; |
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public ValidatingPopupImpl(IPopupImpl impl) : base(impl) |
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{ |
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_impl = impl; |
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} |
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protected new IPopupImpl Inner |
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{ |
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get |
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{ |
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CheckDisposed(); |
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return _impl; |
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} |
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} |
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public static IPopupImpl Wrap(IPopupImpl impl) |
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{ |
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#if DEBUG
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if (impl is ValidatingToplevelImpl) |
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return impl; |
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return new ValidatingPopupImpl(impl); |
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#else
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return impl; |
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#endif
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} |
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public IPopupPositioner PopupPositioner => Inner.PopupPositioner; |
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public void SetWindowManagerAddShadowHint(bool enabled) => Inner.SetWindowManagerAddShadowHint(enabled); |
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} |
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