public void ShouldRedirectConversionCalls()
{
FontStretchConverter original = new FontStretchConverter();
FontStretchConverterDecorator decorated = new FontStretchConverterDecorator();
Assert.AreEqual <bool>(original.CanConvertFrom(null, typeof(string)), decorated.CanConvertFrom(null, typeof(string)));
Assert.AreEqual <bool>(original.CanConvertTo(null, typeof(int)), decorated.CanConvertTo(null, typeof(int)));
Assert.AreEqual(original.ConvertFrom(null, CultureInfo.InvariantCulture, "Condensed"), decorated.ConvertFrom(null, CultureInfo.InvariantCulture, "Condensed"));
Assert.AreEqual(original.ConvertTo(null, CultureInfo.InvariantCulture, FontStretches.Condensed, typeof(string)), decorated.ConvertTo(null, CultureInfo.InvariantCulture, FontStretches.Condensed, typeof(string)));
}
private void SelectFont()
{
var fontDialog = new FontDialog();
if (!string.IsNullOrEmpty(Options.FontFamily))
{
fontDialog.Chooser.SelectedFontFamily = new FontFamily(Options.FontFamily);
}
if (Options.FontSize > 0)
{
fontDialog.Chooser.SelectedFontSize = Options.FontSize;
}
// ReSharper disable PossibleNullReferenceException
if (!string.IsNullOrEmpty(Options.FontStretch))
{
fontDialog.Chooser.SelectedFontStretch = (FontStretch)_fontStretchConverter.ConvertFrom(Options.FontStretch);
}
if (!string.IsNullOrEmpty(Options.FontStyle))
{
fontDialog.Chooser.SelectedFontStyle = (FontStyle)_fontStyleConverter.ConvertFrom(Options.FontStyle);
}
if (!string.IsNullOrEmpty(Options.FontWeight))
{
fontDialog.Chooser.SelectedFontWeight = (FontWeight)_fontWeightConverter.ConvertFrom(Options.FontWeight);
}
// ReSharper restore PossibleNullReferenceException
var result = fontDialog.ShowDialog();
if (result.GetValueOrDefault())
{
Options.FontFamily = fontDialog.Chooser.SelectedFontFamily.ToString();
Options.FontSize = fontDialog.Chooser.SelectedFontSize;
Options.FontStyle = fontDialog.Chooser.SelectedFontStyle.ToString();
Options.FontStretch = fontDialog.Chooser.SelectedFontStretch.ToString();
Options.FontWeight = fontDialog.Chooser.SelectedFontWeight.ToString();
RaisePropertyChanged(() => Font);
}
}
