internal static string EncodeTextWrapMode(TextWrapMode wrapMode)
{
switch (wrapMode)
{
default:
case TextWrapMode.NoWrap:
return("no-wrap");
case TextWrapMode.WordBreak:
return("word-break");
case TextWrapMode.BreakAll:
return("break-all");
}
}
/// <summary>
/// Wrap a string by inserting newline characters into the string after the specified limit
/// based upon the wrap mode specified.
/// </summary>
/// <param name="rawText"></param>
/// <param name="charactersPerLine"></param>
/// <param name="wrapMode"></param>
/// <returns></returns>
public static string GetWrappedText(string rawText, int charactersPerLine, TextWrapMode wrapMode = TextWrapMode.IncludeLastWord)
{
char delimiter = ' ';
string newLineChar = Environment.NewLine;
string final = "";
string line = "";
string[] split = rawText.Split(delimiter);
foreach (string str in split)
{
int result = line.Length + str.Length;
if (result <= charactersPerLine) // Safe to use the string
{
line += str + delimiter;
}
else // The word exceeds the character limit
{
if (wrapMode == TextWrapMode.IncludeLastWord) // Should the last word be included?
{
// Append the word and delimiter to the line
line += str + delimiter;
// Append the line onto the final string
final += line + newLineChar;
// Reset the line to be empty
line = "";
}
else // Should the last word be excluded?
{
// Apply the line to the final string
final += line + newLineChar;
// Set the line to start with the word
line = str + delimiter;
}
}
}
// Apply the remainder of the final string
final += line;
// Trim the result string
final = final.TrimEnd();
return(final);
}
internal static string EncodeTextWrapMode(TextWrapMode wrapMode)
{
switch (wrapMode)
{
default:
case TextWrapMode.NoWrap:
return "no-wrap";
case TextWrapMode.WordBreak:
return "word-break";
case TextWrapMode.BreakAll:
return "break-all";
}
}
