2016-03-22 23:02:25 +03:00
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using System.ComponentModel;
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using Android.Views;
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namespace Xamarin.Forms.Platform.Android
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{
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public class BoxRenderer : VisualElementRenderer<BoxView>
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{
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2016-04-08 19:16:02 +03:00
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bool _isInViewCell;
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2016-03-22 23:02:25 +03:00
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public BoxRenderer()
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{
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AutoPackage = false;
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}
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public override bool OnTouchEvent(MotionEvent e)
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{
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2016-04-08 19:16:02 +03:00
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if (base.OnTouchEvent(e))
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return true;
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return !Element.InputTransparent && !_isInViewCell;
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2016-03-22 23:02:25 +03:00
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}
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protected override void OnElementChanged(ElementChangedEventArgs<BoxView> e)
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{
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base.OnElementChanged(e);
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2016-04-08 19:16:02 +03:00
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if (e.NewElement != null)
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{
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var parent = e.NewElement.Parent;
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while (parent != null)
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{
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if (parent is ViewCell)
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{
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_isInViewCell = true;
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break;
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}
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parent = parent.Parent;
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}
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}
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2016-03-22 23:02:25 +03:00
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UpdateBackgroundColor();
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}
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protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)
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{
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base.OnElementPropertyChanged(sender, e);
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if (e.PropertyName == BoxView.ColorProperty.PropertyName || e.PropertyName == VisualElement.BackgroundColorProperty.PropertyName)
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UpdateBackgroundColor();
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}
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2016-04-12 18:53:36 +03:00
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protected override void UpdateBackgroundColor()
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2016-03-22 23:02:25 +03:00
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{
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Color colorToSet = Element.Color;
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if (colorToSet == Color.Default)
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colorToSet = Element.BackgroundColor;
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SetBackgroundColor(colorToSet.ToAndroid(Color.Transparent));
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}
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}
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}
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