public static void AddMinimizeAndMaximizeButtons(this Ribbon ribbon)
{
Argument.IsNotNull(() => ribbon);
Log.Debug("Adding minimize and maximize buttons to ribbon");
var stackPanel = ribbon.EnsureHelpPaneStackPanel();
var booleanToCollapsingVisibilityConverter = new BooleanToCollapsingVisibilityConverter();
var minimizeButton = CreateRibbonButton(GetImageUri("/Resources/Images/minimize.png"));
minimizeButton.SetBinding(UIElement.VisibilityProperty, new Binding("IsMinimized")
{
Source = ribbon,
Converter = booleanToCollapsingVisibilityConverter,
ConverterParameter = false
});
minimizeButton.Click += (sender, e) => ribbon.SetCurrentValue(Ribbon.IsMinimizedProperty, true);
stackPanel.Children.Add(minimizeButton);
var maximizeButton = CreateRibbonButton(GetImageUri("/Resources/Images/maximize.png"));
maximizeButton.SetBinding(UIElement.VisibilityProperty, new Binding("IsMinimized")
{
Source = ribbon,
Converter = booleanToCollapsingVisibilityConverter,
ConverterParameter = true
});
maximizeButton.Click += (sender, e) => ribbon.SetCurrentValue(Ribbon.IsMinimizedProperty, false);
stackPanel.Children.Add(maximizeButton);
}
public void ConvertBack_Visible()
{
var converter = new BooleanToCollapsingVisibilityConverter();
Assert.AreEqual(true, converter.ConvertBack(Visibility.Visible, typeof(bool), null, (CultureInfo)null));
}
public void ConvertBack_Null()
{
var converter = new BooleanToCollapsingVisibilityConverter();
Assert.AreEqual(false, converter.ConvertBack(null, typeof(bool), null, (CultureInfo)null));
}
public void Convert_FalseParameterFalse()
{
var converter = new BooleanToCollapsingVisibilityConverter();
Assert.AreEqual(Visibility.Visible, converter.Convert(false, typeof(Visibility), false, (CultureInfo)null));
}
public void Convert_NonBoolean()
{
var converter = new BooleanToCollapsingVisibilityConverter();
Assert.AreEqual(Visibility.Collapsed, converter.Convert("string", typeof(Visibility), null, (CultureInfo)null));
}
public void ConvertBack_CollapsedParameterFalse()
{
var converter = new BooleanToCollapsingVisibilityConverter();
Assert.AreEqual(true, converter.ConvertBack(Visibility.Collapsed, typeof(bool), false, (CultureInfo)null));
}
public void Convert_True_ParameterTrue()
{
var converter = new BooleanToCollapsingVisibilityConverter();
Assert.AreEqual(Visibility.Collapsed, converter.Convert(true, typeof(Visibility), true, (CultureInfo)null));
}
