sdoroff
9 years ago
committed by
GitHub
GitHub
30 changed files with 499 additions and 525 deletions
@ -1,69 +0,0 @@ |
|||||
// Copyright (c) The Avalonia Project. All rights reserved.
|
|
||||
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
|
||||
|
|
||||
using System; |
|
||||
using System.Reactive.Disposables; |
|
||||
using System.Reactive.Linq; |
|
||||
using System.Reactive.Subjects; |
|
||||
using Avalonia.Controls; |
|
||||
using Avalonia.Data; |
|
||||
using Avalonia.Styling; |
|
||||
|
|
||||
namespace Avalonia.Markup.Xaml.Data |
|
||||
{ |
|
||||
public class StyleResourceBinding : IBinding |
|
||||
{ |
|
||||
/// <summary>
|
|
||||
/// Initializes a new instance of the <see cref="StyleResourceBinding"/> class.
|
|
||||
/// </summary>
|
|
||||
/// <param name="name">The resource name.</param>
|
|
||||
public StyleResourceBinding(string name) |
|
||||
{ |
|
||||
Name = name; |
|
||||
} |
|
||||
|
|
||||
/// <inheritdoc/>
|
|
||||
public BindingMode Mode => BindingMode.OneTime; |
|
||||
|
|
||||
/// <summary>
|
|
||||
/// Gets the resource name.
|
|
||||
/// </summary>
|
|
||||
public string Name { get; } |
|
||||
|
|
||||
/// <inheritdoc/>
|
|
||||
public BindingPriority Priority => BindingPriority.LocalValue; |
|
||||
|
|
||||
/// <inheritdoc/>
|
|
||||
public InstancedBinding Initiate( |
|
||||
IAvaloniaObject target, |
|
||||
AvaloniaProperty targetProperty, |
|
||||
object anchor = null, |
|
||||
bool enableDataValidation = false) |
|
||||
{ |
|
||||
var host = (target as IControl) ?? (anchor as IControl); |
|
||||
var style = anchor as IStyle; |
|
||||
var resource = AvaloniaProperty.UnsetValue; |
|
||||
|
|
||||
if (host != null) |
|
||||
{ |
|
||||
resource = host.FindResource(Name); |
|
||||
} |
|
||||
else if (style != null) |
|
||||
{ |
|
||||
if (!style.TryGetResource(Name, out resource)) |
|
||||
{ |
|
||||
resource = AvaloniaProperty.UnsetValue; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
if (resource != AvaloniaProperty.UnsetValue) |
|
||||
{ |
|
||||
return new InstancedBinding(resource, Priority); |
|
||||
} |
|
||||
else |
|
||||
{ |
|
||||
return null; |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
@ -1,31 +0,0 @@ |
|||||
// Copyright (c) The Avalonia Project. All rights reserved.
|
|
||||
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
|
||||
|
|
||||
using Avalonia.Data; |
|
||||
using Avalonia.Markup.Xaml.Data; |
|
||||
using System; |
|
||||
|
|
||||
namespace Avalonia.Markup.Xaml.MarkupExtensions |
|
||||
{ |
|
||||
using Portable.Xaml.Markup; |
|
||||
using PortableXaml; |
|
||||
|
|
||||
[MarkupExtensionReturnType(typeof(IBinding))] |
|
||||
public class StyleResourceExtension : MarkupExtension |
|
||||
{ |
|
||||
public StyleResourceExtension(string name) |
|
||||
{ |
|
||||
Name = name; |
|
||||
} |
|
||||
|
|
||||
public override object ProvideValue(IServiceProvider serviceProvider) |
|
||||
{ |
|
||||
return XamlBinding.FromMarkupExtensionContext( |
|
||||
new StyleResourceBinding(Name), |
|
||||
serviceProvider); |
|
||||
} |
|
||||
|
|
||||
[ConstructorArgument("name")] |
|
||||
public string Name { get; set; } |
|
||||
} |
|
||||
} |
|
||||
@ -1,63 +0,0 @@ |
|||||
using Avalonia.Controls; |
|
||||
using Avalonia.Data; |
|
||||
using Avalonia.Styling; |
|
||||
using Portable.Xaml; |
|
||||
using Portable.Xaml.ComponentModel; |
|
||||
using System.ComponentModel; |
|
||||
using Portable.Xaml.Markup; |
|
||||
using System; |
|
||||
|
|
||||
namespace Avalonia.Markup.Xaml.PortableXaml |
|
||||
{ |
|
||||
internal class XamlBinding : IBinding |
|
||||
{ |
|
||||
public static IBinding FromMarkupExtensionContext( |
|
||||
IBinding binding, |
|
||||
IServiceProvider serviceProvider) |
|
||||
{ |
|
||||
var context = (ITypeDescriptorContext)serviceProvider; |
|
||||
var pvt = context.GetService<IProvideValueTarget>(); |
|
||||
|
|
||||
if (pvt.TargetObject is IControl) return binding; |
|
||||
|
|
||||
object anchor = GetDefaultAnchor(context); |
|
||||
|
|
||||
if (anchor == null) return binding; |
|
||||
|
|
||||
return new XamlBinding(binding, anchor); |
|
||||
} |
|
||||
|
|
||||
private static object GetDefaultAnchor(ITypeDescriptorContext context) |
|
||||
{ |
|
||||
object anchor = null; |
|
||||
|
|
||||
// The target is not a control, so we need to find an anchor that will let us look
|
|
||||
// up named controls and style resources. First look for the closest IControl in
|
|
||||
// the context.
|
|
||||
anchor = context.GetFirstAmbientValue<IControl>(); |
|
||||
|
|
||||
// If a control was not found, then try to find the highest-level style as the XAML
|
|
||||
// file could be a XAML file containing only styles.
|
|
||||
return anchor ?? |
|
||||
context.GetService<IRootObjectProvider>()?.RootObject as IStyle ?? |
|
||||
context.GetLastOrDefaultAmbientValue<IStyle>(); |
|
||||
} |
|
||||
|
|
||||
private XamlBinding(IBinding binding, object anchor) |
|
||||
{ |
|
||||
Value = binding; |
|
||||
|
|
||||
Anchor = new WeakReference(anchor); |
|
||||
} |
|
||||
|
|
||||
public WeakReference Anchor { get; } |
|
||||
|
|
||||
public IBinding Value { get; } |
|
||||
|
|
||||
public InstancedBinding Initiate(IAvaloniaObject target, AvaloniaProperty targetProperty, object anchor = null, bool enableDataValidation = false) |
|
||||
{ |
|
||||
return Value.Initiate(target, targetProperty, |
|
||||
anchor ?? Anchor.Target, enableDataValidation); |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
@ -0,0 +1,33 @@ |
|||||
|
using System; |
||||
|
using System.Collections.Generic; |
||||
|
using System.Text; |
||||
|
using Avalonia.Platform; |
||||
|
using Avalonia.Rendering; |
||||
|
using MonoMac.Foundation; |
||||
|
|
||||
|
namespace Avalonia.MonoMac |
||||
|
{ |
||||
|
//TODO: Switch to using CVDisplayLink
|
||||
|
public class RenderLoop : IRenderLoop |
||||
|
{ |
||||
|
private readonly object _lock = new object(); |
||||
|
private readonly IDisposable _timer; |
||||
|
|
||||
|
public RenderLoop() |
||||
|
{ |
||||
|
_timer = AvaloniaLocator.Current.GetService<IRuntimePlatform>().StartSystemTimer(new TimeSpan(0, 0, 0, 0, 1000 / 60), |
||||
|
() => |
||||
|
{ |
||||
|
lock (_lock) |
||||
|
{ |
||||
|
using (new NSAutoreleasePool()) |
||||
|
{ |
||||
|
Tick?.Invoke(this, EventArgs.Empty); |
||||
|
} |
||||
|
} |
||||
|
}); |
||||
|
} |
||||
|
|
||||
|
public event EventHandler<EventArgs> Tick; |
||||
|
} |
||||
|
} |
||||
Loading…
Reference in new issue