/// <summary>
/// Creates a partial start tag of a form "<<paramref name="tag"/> id="<see cref="InlineElementAttributes.ID"/>"
/// class="<see cref="InlineElementAttributes.CssClass"/>" lang="<see cref="InlineElementAttributes.Language"/>"".
/// <para />
/// Note that <c>style</c> attribute is missing.
/// </summary>
/// <param name="tag"></param>
/// <param name="attributes"></param>
/// <returns></returns>
protected static String GetPartialPhraseStartTagWithoutStyle(String tag, InlineElementAttributes attributes)
{
StringBuilder tagBuilder = new StringBuilder();
tagBuilder.AppendFormat("<{0}", tag);
if (attributes != null)
{
if (!IsNullOrEmpty(attributes.CssClass))
{
tagBuilder.AppendFormat(" class=\"{0}\"", attributes.CssClass);
}
if (!IsNullOrEmpty(attributes.ID))
{
tagBuilder.AppendFormat(" id=\"{0}\"", attributes.ID);
}
if (!IsNullOrEmpty(attributes.Language))
{
tagBuilder.AppendFormat(" lang=\"{0}\"", attributes.Language);
}
} // if
return(tagBuilder.ToString());
}
/// <summary>
/// Creates a partial start tag of a form "<<paramref name="tag"/> id="<see cref="InlineElementAttributes.ID"/>"
/// class="<see cref="InlineElementAttributes.CssClass"/>" lang="<see cref="InlineElementAttributes.Language"/>"
/// style="<see cref="InlineElementAttributes.Style"/>"".
/// </summary>
/// <param name="tag"></param>
/// <param name="attributes"></param>
/// <returns></returns>
protected static String GetPartialPhraseStartTag(String tag, InlineElementAttributes attributes)
{
StringBuilder tagBuilder = new StringBuilder(GetPartialPhraseStartTagWithoutStyle(tag, attributes));
if (attributes != null)
{
if (!IsNullOrEmpty(attributes.Style))
{
tagBuilder.AppendFormat(" style=\"{0}", attributes.Style);
if (!attributes.Style.EndsWith(";"))
{
tagBuilder.Append(";\"");
}
else
{
tagBuilder.Append("\"");
}
} // if
} // if
return(tagBuilder.ToString());
}
/// <summary>
/// Creates an instance of <see cref="BlockElementAttributes"/> class from the
/// given <paramref name="match"/>, provided that <paramref name="match"/>
/// has required groups (<c>CssClass</c>, <c>ID</c>, <c>Style</c>, <c>Language</c>,
/// <c>Alignment</c>, <c>LeftIndent</c> and <c>RightIndent</c>).
/// </summary>
/// <param name="match"></param>
/// <returns></returns>
protected static BlockElementAttributes CreateBlockElementAttributes(Match match)
{
InlineElementAttributes inlineElementAttributes =
CreateInlineElementAttributes(match);
//
// Fetching values
String alignment = match.Groups["Alignment"].Value;
String leftIndent = match.Groups["LeftIndent"].Captures.Count > 0 ?
match.Groups["LeftIndent"].Captures[0].Value :
match.Groups["LeftIndent"].Value;
String rightIndent = match.Groups["RightIndent"].Captures.Count > 0 ?
match.Groups["RightIndent"].Captures[0].Value :
match.Groups["RightIndent"].Value;
//
// Determining block element alignment
BlockElementAlignment elementAlignment = BlockElementAlignment.Unknown;
if (!IsNullOrEmpty(alignment))
{
switch (alignment.ToUpper())
{
case "<":
elementAlignment = BlockElementAlignment.Left;
break;
case ">":
elementAlignment = BlockElementAlignment.Right;
break;
case "=":
elementAlignment = BlockElementAlignment.Center;
break;
case "<>":
elementAlignment = BlockElementAlignment.Justify;
break;
} // switch
} // if
//
// Determining indentation values
Int32 leftIndentValue = 0;
Int32 rightIndentValue = 0;
//
// Left indent.
if (!IsNullOrEmpty(leftIndent))
{
leftIndentValue = leftIndent.Length;
}
//
// Right indent.
if (!IsNullOrEmpty(rightIndent))
{
rightIndentValue = rightIndent.Length;
}
return(new BlockElementAttributes(inlineElementAttributes.CssClass,
inlineElementAttributes.ID, inlineElementAttributes.Style, inlineElementAttributes.Language,
elementAlignment, leftIndentValue, rightIndentValue));
}
