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using System;
using System.Windows;
using System.Windows.Controls;
using Xamarin.PropertyEditing.Drawing;
namespace Xamarin.PropertyEditing.Windows
{
internal class CurrentColorEditorControl : ColorEditorControlBase
{
public static readonly DependencyProperty InitialColorProperty =
DependencyProperty.Register (
nameof (InitialColor), typeof (CommonColor), typeof (CurrentColorEditorControl),
new PropertyMetadata (new CommonColor (0, 0, 0)));
public CommonColor InitialColor
{
get => (CommonColor)GetValue (InitialColorProperty);
set => SetValue (InitialColorProperty, value);
}
public static readonly DependencyProperty LastColorProperty =
DependencyProperty.Register (
nameof (LastColor), typeof (CommonColor), typeof (CurrentColorEditorControl),
new PropertyMetadata (new CommonColor (0, 0, 0)));
public CommonColor LastColor
{
get => (CommonColor)GetValue (LastColorProperty);
set => SetValue (LastColorProperty, value);
}
public override void OnApplyTemplate ()
{
base.OnApplyTemplate ();
var initialColorButton = GetTemplateChild ("initialColorButton") as Button;
if (initialColorButton == null)
throw new InvalidOperationException ($"{nameof (CurrentColorEditorControl)} is missing a child Button named \"initialColorButton\"");
initialColorButton.Click += (s, e) => {
Color = InitialColor;
RaiseEvent (new RoutedEventArgs (CommitCurrentColorEvent));
RaiseEvent (new RoutedEventArgs (CommitHueEvent));
};
}
}
}
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