1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
using System;
using System.Collections.Generic;
using System.Drawing;
using Xamarin.PropertyEditing.Common;
using Xamarin.PropertyEditing.Drawing;
using Xamarin.PropertyEditing.ViewModels;
namespace Xamarin.PropertyEditing.Mac
{
internal class PropertyEditorSelector
{
public virtual IEditorView GetEditor (IHostResourceProvider hostResources, EditorViewModel vm)
{
if (hostResources == null)
throw new ArgumentNullException (nameof (hostResources));
Type[] genericArgs = null;
Type controlType;
Type propertyType = vm.GetType ();
if (!ViewModelTypes.TryGetValue (propertyType, out controlType)) {
if (propertyType.IsConstructedGenericType) {
genericArgs = propertyType.GetGenericArguments ();
propertyType = propertyType.GetGenericTypeDefinition ();
ViewModelTypes.TryGetValue (propertyType, out controlType);
}
}
if (controlType == null)
return null;
if (controlType.IsGenericTypeDefinition) {
if (genericArgs == null)
genericArgs = propertyType.GetGenericArguments ();
controlType = controlType.MakeGenericType (genericArgs);
}
return (IEditorView)Activator.CreateInstance (controlType, hostResources);
}
private static readonly Dictionary<Type, Type> ViewModelTypes = new Dictionary<Type, Type> {
{typeof (PropertyViewModel<DateTime>), typeof (DateTimeEditorControl)},
{typeof (PropertyViewModel<TimeSpan>), typeof(TimeSpanEditorControl)},
{typeof (PropertyViewModel<char>), typeof(CharEditorControl)},
{typeof (StringPropertyViewModel), typeof (StringEditorControl)},
{typeof (NumericPropertyViewModel<>), typeof (NumericEditorControl<>)},
{typeof (PropertyViewModel<bool?>), typeof (BooleanEditorControl)},
{typeof (PropertyViewModel<FilePath>), typeof (FilePathEditorControl)},
{typeof (PredefinedValuesViewModel<>), typeof(PredefinedValuesEditor<>)},
{typeof (CombinablePropertyViewModel<>), typeof(CombinablePropertyEditor<>)},
{typeof (PointPropertyViewModel), typeof (CommonPointEditorControl) },
{typeof (RectanglePropertyViewModel), typeof (CommonRectangleEditorControl) },
{typeof (SizePropertyViewModel), typeof (CommonSizeEditorControl) },
{typeof (PropertyViewModel<Point>), typeof (SystemPointEditorControl)},
{typeof (PropertyViewModel<Size>), typeof (SystemSizeEditorControl)},
{typeof (PropertyViewModel<Rectangle>), typeof (SystemRectangleEditorControl)},
{typeof (BrushPropertyViewModel), typeof (BrushEditorControl)},
{typeof (RatioViewModel), typeof (RatioEditorControl<CommonRatio>)},
{typeof (ThicknessPropertyViewModel), typeof (CommonThicknessEditorControl) },
{typeof (PropertyGroupViewModel), typeof (GroupEditorControl)},
{typeof (ObjectPropertyViewModel), typeof (ObjectEditorControl)},
{typeof (TypePropertyViewModel), typeof (TypeEditorControl)},
{typeof (CollectionPropertyViewModel), typeof (CollectionInlineEditorControl)},
{typeof (PropertyViewModel<Date>), typeof (DateEditorControl)},
{typeof (PropertyViewModel<Time>), typeof (TimeEditorControl)},
};
}
}
|
