/// <summary>
/// Initializes a new instance of the <see cref="SyntaxHighlightingItem"/> class.
/// </summary>
/// <param name="textExtension">The text editor extension.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="textExtension"/> is <see langword="null"/>.
/// </exception>
public SyntaxHighlightingItem(TextExtension textExtension)
{
if (textExtension == null)
{
throw new ArgumentNullException(nameof(textExtension));
}
_textExtension = textExtension;
_highlightingService = textExtension.Editor.Services.GetInstance <IHighlightingService>().ThrowIfMissing();
}
/// <summary>
/// Initializes a new instance of the <see cref="TextEditorOptionsPageViewModel"/> class.
/// </summary>
/// <param name="textExtension">The <see cref="TextExtension"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="textExtension"/> is <see langword="null"/>.
/// </exception>
public TextEditorOptionsPageViewModel(TextExtension textExtension)
: base("Text Editor")
{
if (textExtension == null)
{
throw new ArgumentNullException(nameof(textExtension));
}
_textExtension = textExtension;
Options = new TextEditorOptions();
SetDefaultsCommand = new DelegateCommand(SetDefaults);
SelectFontCommand = new DelegateCommand(SelectFont);
_fontStretchConverter = new FontStretchConverter();
_fontStyleConverter = new FontStyleConverter();
_fontWeightConverter = new FontWeightConverter();
}