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authorStephane Delcroix <stephane@delcroix.org>2016-09-08 18:45:43 (GMT)
committerJason Smith <jason.smith@xamarin.com>2016-09-08 18:45:43 (GMT)
commit3b7d798fdda51a669683ed7d5c3770ebf3adfa77 (patch)
tree8e4d16d91e9a6cb5a49a8aecf8514a8c84f36b97 /Xamarin.Forms.Platform.UAP
parent85426c5d9495eb1d55b3128bf97e50c68a73b53f (diff)
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[Xaml] support native views and native bindings (#266)
Allows including Native views directly in xaml. Support for ios, android, UWP
Diffstat (limited to 'Xamarin.Forms.Platform.UAP')
-rw-r--r--Xamarin.Forms.Platform.UAP/NativeBindingService.cs47
-rw-r--r--Xamarin.Forms.Platform.UAP/NativeValueConverterService.cs29
-rw-r--r--Xamarin.Forms.Platform.UAP/Xamarin.Forms.Platform.UAP.csproj2
3 files changed, 78 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.UAP/NativeBindingService.cs b/Xamarin.Forms.Platform.UAP/NativeBindingService.cs
new file mode 100644
index 0000000..e999af2
--- /dev/null
+++ b/Xamarin.Forms.Platform.UAP/NativeBindingService.cs
@@ -0,0 +1,47 @@
+´╗┐using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Windows.UI.Xaml;
+
+#if WINDOWS_UWP
+[assembly: Xamarin.Forms.Dependency(typeof(Xamarin.Forms.Platform.UWP.NativeBindingService))]
+namespace Xamarin.Forms.Platform.UWP
+#else
+[assembly: Xamarin.Forms.Dependency(typeof(Xamarin.Forms.Platform.WinRT.NativeBindingService))]
+namespace Xamarin.Forms.Platform.WinRT
+#endif
+{
+ public class NativeBindingService : Xaml.INativeBindingService
+ {
+ public bool TrySetBinding(object target, string propertyName, BindingBase binding)
+ {
+ var view = target as FrameworkElement;
+ if (view == null)
+ return false;
+ if (target.GetType().GetProperty(propertyName)?.GetMethod == null)
+ return false;
+ view.SetBinding(propertyName, binding);
+ return true;
+ }
+
+ public bool TrySetBinding(object target, BindableProperty property, BindingBase binding)
+ {
+ var view = target as FrameworkElement;
+ if (view == null)
+ return false;
+ view.SetBinding(property, binding);
+ return true;
+ }
+
+ public bool TrySetValue(object target, BindableProperty property, object value)
+ {
+ var view = target as FrameworkElement;
+ if (view == null)
+ return false;
+ view.SetValue(property, value);
+ return true;
+ }
+ }
+}
diff --git a/Xamarin.Forms.Platform.UAP/NativeValueConverterService.cs b/Xamarin.Forms.Platform.UAP/NativeValueConverterService.cs
new file mode 100644
index 0000000..1f0ef68
--- /dev/null
+++ b/Xamarin.Forms.Platform.UAP/NativeValueConverterService.cs
@@ -0,0 +1,29 @@
+´╗┐using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Windows.UI.Xaml;
+
+#if WINDOWS_UWP
+[assembly: Xamarin.Forms.Dependency(typeof(Xamarin.Forms.Platform.UWP.NativeValueConverterService))]
+namespace Xamarin.Forms.Platform.UWP
+#else
+[assembly: Xamarin.Forms.Dependency(typeof(Xamarin.Forms.Platform.WinRT.NativeValueConverterService))]
+namespace Xamarin.Forms.Platform.WinRT
+#endif
+{
+ public class NativeValueConverterService : Xaml.INativeValueConverterService
+ {
+ public bool ConvertTo(object value, Type toType, out object nativeValue)
+ {
+ nativeValue = null;
+ if (typeof(FrameworkElement).IsInstanceOfType(value) && toType.IsAssignableFrom(typeof(View)))
+ {
+ nativeValue = ((FrameworkElement)value).ToView();
+ return true;
+ }
+ return false;
+ }
+ }
+}
diff --git a/Xamarin.Forms.Platform.UAP/Xamarin.Forms.Platform.UAP.csproj b/Xamarin.Forms.Platform.UAP/Xamarin.Forms.Platform.UAP.csproj
index 81ec3ff..4f38306 100644
--- a/Xamarin.Forms.Platform.UAP/Xamarin.Forms.Platform.UAP.csproj
+++ b/Xamarin.Forms.Platform.UAP/Xamarin.Forms.Platform.UAP.csproj
@@ -189,6 +189,8 @@
<Link>LayoutExtensions.cs</Link>
</Compile>
<Compile Include="IToolBarForegroundBinder.cs" />
+ <Compile Include="NativeBindingService.cs" />
+ <Compile Include="NativeValueConverterService.cs" />
<Compile Include="SearchBarRenderer.cs" />
<Compile Include="..\Xamarin.Forms.Platform.WinRT\TextAlignmentToHorizontalAlignmentConverter.cs">
<Link>TextAlignmentToHorizontalAlignmentConverter.cs</Link>