/// <summary>
/// Add a reference to a CSS file
/// </summary>
/// <remarks>
/// Path can be null, in which case the entry will be ignored. This is useful
/// as controls can be passed a location for a CSS file that is null indicating
/// that this control should not be included. This may be that the particular
/// CSS file has been included in the page in a different way.
/// </remarks>
/// <param name="path">
/// Path to CSS file, this can be relative a complete URI, a relative path,
/// or a ASP.NET Virtual path (ie start with ~).
/// </param>
/// <param name="mediaType">Type of media.</param>
/// <returns>Fluent interface; returns this</returns>
public Media AddCss(string path, CssMediaTypes mediaType)
{
if (string.IsNullOrEmpty(path))
{
return(this);
}
this._cssDirty = true;
// Check if path is already specified
if (this._css.ContainsKey(path))
{
var existingMediaType = this._css[path];
if (existingMediaType == CssMediaTypes.None)
{
// If existing type is None, need to make sure that
// Screen is defined as this is what None means in HTML.
this._css[path] = CssMediaTypes.Screen | mediaType;
}
else
{
this._css[path] = existingMediaType | mediaType;
}
}
else
{
this._css.Add(path, mediaType);
}
return(this);
}
/// <summary>
/// Build media type string.
/// </summary>
/// <param name="mediaType">Type of media.</param>
/// <returns>Media type string.</returns>
private static string BuildMedia(CssMediaTypes mediaType)
{
if (mediaType == CssMediaTypes.None)
{
return(string.Empty);
}
if (mediaType == CssMediaTypes.All)
{
return(" media=\"all\"");
}
var output = new List <string>();
if ((mediaType & CssMediaTypes.Screen) != CssMediaTypes.None)
{
output.Add("screen");
}
if ((mediaType & CssMediaTypes.Tty) != CssMediaTypes.None)
{
output.Add("tty");
}
if ((mediaType & CssMediaTypes.TV) != CssMediaTypes.None)
{
output.Add("tv");
}
if ((mediaType & CssMediaTypes.Projection) != CssMediaTypes.None)
{
output.Add("projection");
}
if ((mediaType & CssMediaTypes.Handheld) != CssMediaTypes.None)
{
output.Add("handheld");
}
if ((mediaType & CssMediaTypes.Print) != CssMediaTypes.None)
{
output.Add("print");
}
if ((mediaType & CssMediaTypes.Braille) != CssMediaTypes.None)
{
output.Add("braille");
}
if ((mediaType & CssMediaTypes.Aural) != CssMediaTypes.None)
{
output.Add("aural");
}
return(string.Concat(" media=\"", string.Join(",", output.ToArray()), "\""));
}
public static void WpRegisterStyle(string handle, string src, string[] deps, bool ver, CssMediaTypes media = CssMediaTypes.All)
{
}
public static void WpEnqueueStyle(string handle, string src = null, string[] deps = null, string ver = "", CssMediaTypes media = CssMediaTypes.All)
{
}
