public WhiteSpaceKind WhiteSpace(IStyledObject control, WhiteSpaceKind defaultValue = WhiteSpaceKind.Nowrap)
{
IDictionary <Type, IStyle> styles = _getStyles(control);
if (styles.ContainsKey(typeof(WhiteSpace)))
{
var ws = (WhiteSpace)styles[typeof(WhiteSpace)];
return(ws.Kind);
}
return(defaultValue);
}
public override void FromString(string s)
{
s = s.Trim();
WhiteSpaceKind result;
if (!Enum.TryParse(s, true, out result))
{
throw new Exception("Invalid white-space value: " + s);
}
Kind = result;
}
/// <summary>
/// Removes the specified whitespace left margin from the specified lines.
/// </summary>
/// <param name="lines">The lines to process.</param>
/// <param name="kind">The kind of whitespace to trim.</param>
/// <returns>A new set of lines with whitespace trimmed.</returns>
public static string[] RemoveLeftMargin(string[] lines, WhiteSpaceKind kind)
{
if (lines.Length == 0)
{
return(lines);
}
char spaceChar = (char)kind;
// Get shortest white space.
int shortest = int.MaxValue;
foreach (var line in lines)
{
int count = GetCharacterStartCount(line, spaceChar);
if (count < shortest && count != -1)
{
shortest = count;
}
}
if (shortest == int.MaxValue || shortest == 0)
{
return(lines);
}
string[] newLines = new string[lines.Length];
for (int i = 0; i < lines.Length; i++)
{
if (lines[i] != null)
{
newLines[i] = lines[i].TrimStart(spaceChar, shortest);
}
}
return(newLines);
}