diff options
Diffstat (limited to 'Xamarin.PropertyEditing/ViewModels/PropertyViewModel.cs')
| -rw-r--r-- | Xamarin.PropertyEditing/ViewModels/PropertyViewModel.cs | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/Xamarin.PropertyEditing/ViewModels/PropertyViewModel.cs b/Xamarin.PropertyEditing/ViewModels/PropertyViewModel.cs index 951e848..2d6319b 100644 --- a/Xamarin.PropertyEditing/ViewModels/PropertyViewModel.cs +++ b/Xamarin.PropertyEditing/ViewModels/PropertyViewModel.cs @@ -516,7 +516,7 @@ namespace Xamarin.PropertyEditing.ViewModels private bool CanCreateVariation () { - return HasVariations; + return HasVariations && !IsVariant; } private async void OnCreateVariation () @@ -611,8 +611,26 @@ namespace Xamarin.PropertyEditing.ViewModels get { return Property.CanWrite && TargetPlatform.BindingProvider != null && Property.ValueSources.HasFlag (ValueSources.Binding); } } + /// <summary> + /// Gets whether the property has possible variations. + /// </summary> public bool HasVariations => Property.HasVariations(); + public bool HasVariantChildren + { + get { return this.hasVariantChildren; } + internal set + { + if (this.hasVariantChildren == value) + return; + + this.hasVariantChildren = value; + OnPropertyChanged(); + } + } + + public bool IsVariant => Variation != null; + public abstract Resource Resource { get; @@ -737,6 +755,8 @@ namespace Xamarin.PropertyEditing.ViewModels try { if (e.Property != null && !Equals (e.Property, Property)) return; + if (!Equals (Variation, e.Variation)) + return; // TODO: Smarter querying, can query the single editor and check against MultipleValues await UpdateCurrentValueAsync (); @@ -800,6 +820,7 @@ namespace Xamarin.PropertyEditing.ViewModels private HashSet<IPropertyInfo> constraintProperties; private string error; private Task<bool> isAvailable; + private bool hasVariantChildren; private void OnErrorsChanged (DataErrorsChangedEventArgs e) { |