[mac] Add ObjectEditor

1 files changed, 75 insertions, 0 deletions

diff --git a/Xamarin.PropertyEditing.Mac/Controls/TypeSelectorWindow.cs b/Xamarin.PropertyEditing.Mac/Controls/TypeSelectorWindow.cs
new file mode 100644
index 0000000..de4da3c
--- /dev/null
+++ b/Xamarin.PropertyEditing.Mac/Controls/TypeSelectorWindow.cs
@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using AppKit;
+using CoreGraphics;
+
+using Xamarin.PropertyEditing.ViewModels;
+
+namespace Xamarin.PropertyEditing.Mac
+{
+	internal class TypeSelectorWindow
+		: NSWindow
+	{
+		public TypeSelectorWindow (TypeSelectorViewModel viewModel)
+			: base (new CGRect (0, 0, 300, 300), NSWindowStyle.Titled | NSWindowStyle.Closable | NSWindowStyle.Resizable, NSBackingStore.Buffered, true)
+		{
+			Title = Properties.Resources.SelectObjectTitle;
+
+			this.selector = new TypeSelectorControl {
+				ViewModel = viewModel,
+				TranslatesAutoresizingMaskIntoConstraints = false
+			};
+
+			ContentView.AddSubview (this.selector);
+
+			this.ok = NSButton.CreateButton (Properties.Resources.OK, OnOked);
+			this.ok.TranslatesAutoresizingMaskIntoConstraints = false;
+			ContentView.AddSubview (this.ok);
+
+			this.cancel = NSButton.CreateButton (Properties.Resources.Cancel, OnCanceled);
+			this.cancel.TranslatesAutoresizingMaskIntoConstraints = false;
+			ContentView.AddSubview (this.cancel);
+
+			ContentView.AddConstraints (new[] {
+				NSLayoutConstraint.Create (this.selector, NSLayoutAttribute.Width, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Width, 1, -20),
+				NSLayoutConstraint.Create (this.selector, NSLayoutAttribute.Top, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Top, 1, 0),
+				NSLayoutConstraint.Create (this.selector, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.CenterX, 1, 0),
+				NSLayoutConstraint.Create (this.selector, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this.ok, NSLayoutAttribute.Top, 1, -10),
+
+				NSLayoutConstraint.Create (this.ok, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Bottom, 1, -10),
+				NSLayoutConstraint.Create (this.ok, NSLayoutAttribute.Right, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Right, 1, -10),
+
+				NSLayoutConstraint.Create (this.cancel, NSLayoutAttribute.Right, NSLayoutRelation.Equal, this.ok, NSLayoutAttribute.Left, 1, -10),
+				NSLayoutConstraint.Create (this.cancel, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Bottom, 1, -10),
+			});
+		}
+
+		private TypeSelectorControl selector;
+		private NSButton ok, cancel;
+
+		private void OnOked ()
+		{
+			NSApplication.SharedApplication.StopModalWithCode ((int)NSModalResponse.OK);
+			Close ();
+		}
+
+		private void OnCanceled ()
+		{
+			NSApplication.SharedApplication.StopModalWithCode ((int)NSModalResponse.Cancel);
+			Close ();
+		}
+
+		public static ITypeInfo RequestType (AsyncValue<IReadOnlyDictionary<IAssemblyInfo, ILookup<string, ITypeInfo>>> assignableTypes)
+		{
+			var w = new TypeSelectorWindow (new TypeSelectorViewModel (assignableTypes));
+
+			var result = (NSModalResponse)(int)NSApplication.SharedApplication.RunModalForWindow (w);
+			if (result != NSModalResponse.OK)
+				return null;
+
+			return w.selector.ViewModel.SelectedType;
+		}
+	}
+}