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Make ImageSelector externally editable #836

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Make ImageSelector externally editable #836

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25 changes: 10 additions & 15 deletions src/Shared/HandyControl_Shared/Controls/Input/ImageSelector.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,20 +27,20 @@ private void SwitchImage(object sender, ExecutedRoutedEventArgs e)

if (dialog.ShowDialog() == true)
{
SetValue(UriPropertyKey, new Uri(dialog.FileName, UriKind.RelativeOrAbsolute));
SetValue(PreviewBrushPropertyKey, new ImageBrush(BitmapFrame.Create(Uri, BitmapCreateOptions.IgnoreImageCache, BitmapCacheOption.None))
SetValue(UriProperty, new Uri(dialog.FileName, UriKind.RelativeOrAbsolute));
SetValue(PreviewBrushProperty, new ImageBrush(BitmapFrame.Create(Uri, BitmapCreateOptions.IgnoreImageCache, BitmapCacheOption.None))
{
Stretch = Stretch
});
SetValue(HasValuePropertyKey, ValueBoxes.TrueBox);
SetValue(HasValueProperty, ValueBoxes.TrueBox);
SetCurrentValue(ToolTipProperty, dialog.FileName);
}
}
else
{
SetValue(UriPropertyKey, default(Uri));
SetValue(PreviewBrushPropertyKey, default(Brush));
SetValue(HasValuePropertyKey, ValueBoxes.FalseBox);
SetValue(UriProperty, default(Uri));
SetValue(PreviewBrushProperty, default(Brush));
SetValue(HasValueProperty, ValueBoxes.FalseBox);
SetCurrentValue(ToolTipProperty, default);
}
}
Expand All @@ -54,21 +54,18 @@ public Stretch Stretch
set => SetValue(StretchProperty, value);
}

public static readonly DependencyPropertyKey UriPropertyKey = DependencyProperty.RegisterReadOnly(
public static DependencyProperty UriProperty = DependencyProperty.Register(
"Uri", typeof(Uri), typeof(ImageSelector), new PropertyMetadata(default(Uri)));

public static readonly DependencyProperty UriProperty = UriPropertyKey.DependencyProperty;

public Uri Uri
{
get => (Uri) GetValue(UriProperty);
set => SetValue(UriProperty, value);
}

public static readonly DependencyPropertyKey PreviewBrushPropertyKey = DependencyProperty.RegisterReadOnly(
"PreviewBrush", typeof(Brush), typeof(ImageSelector), new PropertyMetadata(default(Brush)));

public static readonly DependencyProperty PreviewBrushProperty = PreviewBrushPropertyKey.DependencyProperty;
public static readonly DependencyProperty PreviewBrushProperty = DependencyProperty.Register(
"PreviewBrush", typeof(Brush), typeof(ImageSelector), new PropertyMetadata(default(Brush)));

public Brush PreviewBrush
{
Expand Down Expand Up @@ -112,11 +109,9 @@ public string Filter
set => SetValue(FilterProperty, value);
}

public static readonly DependencyPropertyKey HasValuePropertyKey = DependencyProperty.RegisterReadOnly(
public static readonly DependencyProperty HasValueProperty = DependencyProperty.Register(
"HasValue", typeof(bool), typeof(ImageSelector), new PropertyMetadata(ValueBoxes.FalseBox));

public static readonly DependencyProperty HasValueProperty = HasValuePropertyKey.DependencyProperty;

public bool HasValue
{
get => (bool) GetValue(HasValueProperty);
Expand Down