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Refactor to transform a list of special keys into keycapborder visuals #163

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Refactor to transform a list of special keys into keycapborder visuals #163

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22 changes: 2 additions & 20 deletions src/Carnac/UI/KeyShowView.xaml
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
</CollectionViewSource.SortDescriptions>
</CollectionViewSource>
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
<ui:ToSpecialKeyConverter x:Key="ToSpecialKeyConverter"/>

<DrawingBrush x:Key="Layer1" Stretch="Uniform">
<DrawingBrush.Drawing>
Expand Down Expand Up @@ -149,26 +150,7 @@
<Setter TargetName="regular" Property="Control.Visibility" Value="Collapsed" />
</DataTrigger>

<DataTrigger Value="Back" Binding="{Binding .}">
<Setter TargetName="KeyCapBorder" Property="Control.Visibility" Value="Visible" />
<Setter TargetName="regular" Property="Control.Visibility" Value="Collapsed" />
</DataTrigger>

<DataTrigger Value="Escape" Binding="{Binding .}">
<Setter TargetName="KeyCapBorder" Property="Control.Visibility" Value="Visible" />
<Setter TargetName="regular" Property="Control.Visibility" Value="Collapsed" />
</DataTrigger>

<DataTrigger Value="Alt" Binding="{Binding .}">
<Setter TargetName="KeyCapBorder" Property="Control.Visibility" Value="Visible" />
<Setter TargetName="regular" Property="Control.Visibility" Value="Collapsed" />
</DataTrigger>
<DataTrigger Value="Ctrl" Binding="{Binding .}">
<Setter TargetName="KeyCapBorder" Property="Control.Visibility" Value="Visible" />
<Setter TargetName="regular" Property="Control.Visibility" Value="Collapsed" />
</DataTrigger>

<DataTrigger Value="Shift" Binding="{Binding .}">
<DataTrigger Value="SPECIAL_KEY" Binding="{Binding ., Converter={StaticResource ToSpecialKeyConverter}}">
<Setter TargetName="KeyCapBorder" Property="Control.Visibility" Value="Visible" />
<Setter TargetName="regular" Property="Control.Visibility" Value="Collapsed" />
</DataTrigger>
Expand Down
55 changes: 55 additions & 0 deletions src/Carnac/UI/ToSpecialKeyConverter.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,55 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Windows.Data;

namespace Carnac.UI
{
public class ToSpecialKeyConverter : IValueConverter
{

private readonly List<String> specialKeys = new List<String>(){
"Escape",
"Alt",
"Ctrl",
"Shift",
"Tab",
"Delete",
"Insert",
"Home",
"Next",
"PageUp",
"PageDown",
"End",
"Back",
"NumLock",
"PrintScreen",
"Scroll",
"Capital",
"F1",
"F2",
"F3",
"F4",
"F5",
"F6",
"F7",
"F8",
"F9",
"F10",
"F11",
"F12",
"Apps",
"BrowserHome",
};

public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
return specialKeys.Contains(value.ToString()) ? "SPECIAL_KEY" : value;
}

public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
throw new NotImplementedException();
}
}
}