static Tag()
{
// internal static initialisers:
// prepped from http://www.w3.org/TR/REC-html40/sgml/dtd.html and other sources
// script is not here as it is a data node, which always preserve whitespace
// todo: I think we just need submit tags, and can scrub listed
// creates
foreach (string tagName in blockTags)
{
Supremes.Nodes.Tag tag = new Supremes.Nodes.Tag(tagName);
Register(tag);
}
foreach (string tagName_1 in inlineTags)
{
Supremes.Nodes.Tag tag = new Supremes.Nodes.Tag(tagName_1);
tag.isBlock = false;
tag.canContainBlock = false;
tag.isFormattedAsBlock = false;
Register(tag);
}
// mods:
foreach (string tagName_2 in emptyTags)
{
Supremes.Nodes.Tag tag = tags[tagName_2];
Validate.NotNull(tag);
tag.canContainBlock = false;
tag.canContainInline = false;
tag.empty = true;
}
foreach (string tagName_3 in formatAsInlineTags)
{
Supremes.Nodes.Tag tag = tags[tagName_3];
Validate.NotNull(tag);
tag.isFormattedAsBlock = false;
}
foreach (string tagName_4 in preserveWhitespaceTags)
{
Supremes.Nodes.Tag tag = tags[tagName_4];
Validate.NotNull(tag);
tag.preservesWhitespace = true;
}
foreach (string tagName_5 in formListedTags)
{
Supremes.Nodes.Tag tag = tags[tagName_5];
Validate.NotNull(tag);
tag.formList = true;
}
foreach (string tagName_6 in formSubmitTags)
{
Supremes.Nodes.Tag tag = tags[tagName_6];
Validate.NotNull(tag);
tag.formSubmit = true;
}
}
/// <summary>
/// Compares two <see cref="Tag"/> instances for equality.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
Supremes.Nodes.Tag tag = obj as Supremes.Nodes.Tag;
if (tag == null)
{
return(false);
}
if (canContainBlock != tag.canContainBlock)
{
return(false);
}
if (canContainInline != tag.canContainInline)
{
return(false);
}
if (empty != tag.empty)
{
return(false);
}
if (isFormattedAsBlock != tag.isFormattedAsBlock)
{
return(false);
}
if (isBlock != tag.isBlock)
{
return(false);
}
if (preservesWhitespace != tag.preservesWhitespace)
{
return(false);
}
if (selfClosing != tag.selfClosing)
{
return(false);
}
if (formList != tag.formList)
{
return(false);
}
if (formSubmit != tag.formSubmit)
{
return(false);
}
if (!tagName.Equals(tag.tagName))
{
return(false);
}
return(true);
}
/// <summary>
/// Get a Tag by name.
/// </summary>
/// <remarks>
/// If not previously defined (unknown), returns a new generic tag, that can do anything.
/// <p/>
/// Pre-defined tags (P, DIV etc) will be ==, but unknown tags are not registered and will only .equals().
/// </remarks>
/// <param name="tagName">Name of tag, e.g. "p". Case insensitive.</param>
/// <returns>The tag, either defined or new generic.</returns>
public static Supremes.Nodes.Tag ValueOf(string tagName)
{
Validate.NotNull(tagName);
Supremes.Nodes.Tag tag;
if (!tags.TryGetValue(tagName, out tag))
{
tagName = tagName.Trim().ToLower();
Validate.NotEmpty(tagName);
if (!tags.TryGetValue(tagName, out tag))
{
// not defined: create default; go anywhere, do anything! (incl be inside a <p>)
tag = new Supremes.Nodes.Tag(tagName);
tag.isBlock = false;
tag.canContainBlock = true;
}
}
return(tag);
}
/// <summary>
/// Get a Tag by name.
/// </summary>
/// <remarks>
/// If not previously defined (unknown), returns a new generic tag, that can do anything.
/// <p/>
/// Pre-defined tags (P, DIV etc) will be ==, but unknown tags are not registered and will only .equals().
/// </remarks>
/// <param name="tagName">Name of tag, e.g. "p". Case insensitive.</param>
/// <returns>The tag, either defined or new generic.</returns>
public static Supremes.Nodes.Tag ValueOf(string tagName)
{
Validate.NotNull(tagName);
Supremes.Nodes.Tag tag;
if (!tags.TryGetValue(tagName, out tag))
{
tagName = tagName.Trim().ToLower();
Validate.NotEmpty(tagName);
if (!tags.TryGetValue(tagName, out tag))
{
// not defined: create default; go anywhere, do anything! (incl be inside a <p>)
tag = new Supremes.Nodes.Tag(tagName);
tag.isBlock = false;
tag.canContainBlock = true;
}
}
return tag;
}
private static void Register(Supremes.Nodes.Tag tag)
{
tags[tag.tagName] = tag;
}
static Tag()
{
// internal static initialisers:
// prepped from http://www.w3.org/TR/REC-html40/sgml/dtd.html and other sources
// script is not here as it is a data node, which always preserve whitespace
// todo: I think we just need submit tags, and can scrub listed
// creates
foreach (string tagName in blockTags)
{
Supremes.Nodes.Tag tag = new Supremes.Nodes.Tag(tagName);
Register(tag);
}
foreach (string tagName_1 in inlineTags)
{
Supremes.Nodes.Tag tag = new Supremes.Nodes.Tag(tagName_1);
tag.isBlock = false;
tag.canContainBlock = false;
tag.isFormattedAsBlock = false;
Register(tag);
}
// mods:
foreach (string tagName_2 in emptyTags)
{
Supremes.Nodes.Tag tag = tags[tagName_2];
Validate.NotNull(tag);
tag.canContainBlock = false;
tag.canContainInline = false;
tag.empty = true;
}
foreach (string tagName_3 in formatAsInlineTags)
{
Supremes.Nodes.Tag tag = tags[tagName_3];
Validate.NotNull(tag);
tag.isFormattedAsBlock = false;
}
foreach (string tagName_4 in preserveWhitespaceTags)
{
Supremes.Nodes.Tag tag = tags[tagName_4];
Validate.NotNull(tag);
tag.preservesWhitespace = true;
}
foreach (string tagName_5 in formListedTags)
{
Supremes.Nodes.Tag tag = tags[tagName_5];
Validate.NotNull(tag);
tag.formList = true;
}
foreach (string tagName_6 in formSubmitTags)
{
Supremes.Nodes.Tag tag = tags[tagName_6];
Validate.NotNull(tag);
tag.formSubmit = true;
}
}
