public XmlTextReader GetSyntaxModeFile(SyntaxMode syntaxMode)
{
string syntaxModeFile = Path.Combine(directory, syntaxMode.FileName);
if (!File.Exists(syntaxModeFile))
{
MessageBox.Show("Can't load highlighting definition " + syntaxModeFile + " (file not found)!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
return(null);
}
return(new XmlTextReader(File.OpenRead(syntaxModeFile)));
}
public ResourceSyntaxModeProvider()
{
Assembly assembly = typeof(SyntaxMode).Assembly;
Stream syntaxModeStream = assembly.GetManifestResourceStream("Netron.Neon.Actinium.TextEditor.syntaxmodes.SyntaxModes.xml");
if (syntaxModeStream == null)
{
throw new ApplicationException("Could not fetch the manifest resource stream containing the syntax mode in path 'Netron.Neon.Actinium.TextEditor.syntaxmodes.SyntaxModes.xml'");
}
syntaxModes = SyntaxMode.GetSyntaxModes(syntaxModeStream);
}
IHighlightingStrategy LoadDefinition(DictionaryEntry entry)
{
SyntaxMode syntaxMode = (SyntaxMode)entry.Key;
ISyntaxModeFileProvider syntaxModeFileProvider = (ISyntaxModeFileProvider)entry.Value;
DefaultHighlightingStrategy highlightingStrategy = HighlightingDefinitionParser.Parse(syntaxMode, syntaxModeFileProvider.GetSyntaxModeFile(syntaxMode));
highlightingDefs[syntaxMode.Name] = highlightingStrategy;
highlightingStrategy.ResolveReferences();
return(highlightingStrategy);
}
public FileSyntaxModeProvider(string directory)
{
this.directory = directory;
string syntaxModeFile = Path.Combine(directory, "SyntaxModes.xml");
if (File.Exists(syntaxModeFile))
{
Stream s = File.OpenRead(syntaxModeFile);
syntaxModes = SyntaxMode.GetSyntaxModes(s);
s.Close();
}
else
{
syntaxModes = ScanDirectory(directory);
}
}
public static DefaultHighlightingStrategy Parse(SyntaxMode syntaxMode, XmlTextReader xmlTextReader)
{
try {
XmlValidatingReader validatingReader = new XmlValidatingReader(xmlTextReader);
Stream shemaStream = Assembly.GetCallingAssembly().GetManifestResourceStream("Netron.Neon.Actinium.TextEditor.syntaxmodes.Mode.xsd");
validatingReader.Schemas.Add("", new XmlTextReader(shemaStream));
validatingReader.ValidationType = ValidationType.Schema;
validatingReader.ValidationEventHandler += new ValidationEventHandler(ValidationHandler);
XmlDocument doc = new XmlDocument();
doc.Load(validatingReader);
DefaultHighlightingStrategy highlighter = new DefaultHighlightingStrategy(doc.DocumentElement.Attributes["name"].InnerText);
if (doc.DocumentElement.Attributes["extensions"] != null)
{
highlighter.Extensions = doc.DocumentElement.Attributes["extensions"].InnerText.Split(new char[] { ';', '|' });
}
XmlElement environment = doc.DocumentElement["Environment"];
if (environment != null)
{
foreach (XmlNode node in environment.ChildNodes)
{
if (node is XmlElement)
{
XmlElement el = (XmlElement)node;
highlighter.SetColorFor(el.Name, el.HasAttribute("bgcolor") ? new HighlightBackground(el) : new HighlightColor(el));
}
}
}
// parse properties
if (doc.DocumentElement["Properties"] != null)
{
foreach (XmlElement propertyElement in doc.DocumentElement["Properties"].ChildNodes)
{
highlighter.Properties[propertyElement.Attributes["name"].InnerText] = propertyElement.Attributes["value"].InnerText;
}
}
if (doc.DocumentElement["Digits"] != null)
{
highlighter.DigitColor = new HighlightColor(doc.DocumentElement["Digits"]);
}
XmlNodeList nodes = doc.DocumentElement.GetElementsByTagName("RuleSet");
foreach (XmlElement element in nodes)
{
highlighter.AddRuleSet(new HighlightRuleSet(element));
}
xmlTextReader.Close();
if (errors != null)
{
ReportErrors(syntaxMode.FileName);
errors = null;
return(null);
}
else
{
return(highlighter);
}
} catch (Exception e) {
MessageBox.Show("Could not load mode definition file.\n" + e.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
return(null);
}
}
public XmlTextReader GetSyntaxModeFile(SyntaxMode syntaxMode)
{
Assembly assembly = typeof(SyntaxMode).Assembly;
return(new XmlTextReader(assembly.GetManifestResourceStream("Netron.Neon.Actinium.TextEditor.syntaxmodes." + syntaxMode.FileName)));
}
