private void LoadHtmlSource(Stream stream)
{
stream.Position = 0;
byte[] bytes = NStreamHelpers.ReadToEnd(stream);
m_HtmlTextBox.Text = NEncoding.UTF8.GetString(bytes);
}
/// <summary>
/// Analyzes the given stream of C# code, highlights it syntax and returns
/// the resulting HTML and CSS code as a stream.
/// </summary>
/// <param name="csStream"></param>
/// <returns></returns>
public Stream Highlight(Stream csStream)
{
int byteIndex = 0;
byte[] data = NStreamHelpers.ReadToEnd(csStream);
if (data.Length > 3 && data[0] == 0xEF && data[1] == 0xBB && data[2] == 0xBF)
{
// The data starts with a BOM
byteIndex = 3;
}
m_Chars = NEncoding.UTF8.GetChars(data, byteIndex, data.Length - byteIndex);
m_StartPosition = 0;
m_Position = 0;
m_EndPosition = m_Chars.Length - 1;
m_TokenStartPos = 0;
m_Output = new StringBuilder();
char c;
while (ReadChar(out c))
{
if (IsLetter(c) || c == '_')
{
continue;
}
if (c == Slash)
{
// This is a comment
ReadAfterSlash();
continue;
}
else if (c == SingleQuot || c == DoubleQuot)
{
// This is a string literal
string str;
if (ReadTo(c, Backslash, out str))
{
OnString(c + str + c);
ReadChar(out c);
m_TokenStartPos = m_Position;
}
continue;
}
if (m_TokenStartPos < m_Position - 1)
{
// Add a token
string token = new String(m_Chars, m_TokenStartPos, m_Position - 1 - m_TokenStartPos);
OnToken(token);
}
OnDelimiter(c);
m_TokenStartPos = m_Position;
}
// Add the last token
if (m_TokenStartPos < m_Position)
{
string token = new String(m_Chars, m_TokenStartPos, m_Position - m_TokenStartPos);
OnToken(token);
}
// Create and return the result
string stylesheet;
string codeStyle;
if (m_bInlineStyles)
{
stylesheet = String.Empty;
codeStyle = " style=\"" + CodeStyle + "\"";
}
else
{
stylesheet = StyleSheet;
codeStyle = String.Empty;
}
string output = HtmlTemplate.Replace("{STYLESHEET}", stylesheet);
output = output.Replace("{CODE_STYLE}", codeStyle);
output = output.Replace("{GENERATED_HTML}", m_Output.ToString());
byte[] bytes = NEncoding.UTF8.GetBytes(output);
return(new MemoryStream(bytes));
}
public void OnItemDecompressed(NZipItem zipItem)
{
byte[] bytes = NStreamHelpers.ReadToEnd(zipItem.Stream);
m_ImageMap.Add(zipItem.Name, bytes);
}