private void HighlightCategorizedToken(CategorizedToken token, List <SyntaxHighlightToken> syntaxTokens)
{
Color backColor = editor.ActiveView.BackColor;
SyntaxHighlightProperties highlightProperties = syntaxHighlightInfo.CalculateTokenCategoryHighlight(token.Category);
SyntaxHighlightToken syntaxToken = SetTokenColor(token, highlightProperties, backColor);
if (syntaxToken != null)
{
syntaxTokens.Add(syntaxToken);
}
}
private static bool IsFieldOrPropertyOrVariable(CategorizedToken token)
{
if (CodeRush.Source.DeclaresLocal(token.Value))
{
// local variable or parameter
return(true);
}
IMemberElement member = CodeRush.Source.GetMember(CodeRush.Source.ActiveClassInterfaceStructOrModule, token.Value);
if (member != null && (member is Property || member is Variable || member is Event))
{
// is declared property or field or event
return(true);
}
return(false);
}
private static bool IsNamespaceOrAlias(TextViewCaret caret, CategorizedToken token)
{
foreach (DictionaryEntry @namespace in caret.TextDocument.NamespaceReferences)
{
if (@namespace.Key.ToString() == token.Value)
{
return(true);
}
}
foreach (string alias in caret.TextDocument.Aliases)
{
if (alias == token.Value)
{
return(true);
}
}
return(false);
}
private static bool IsPossibleTypeOrMethodName(TextViewCaret caret, CategorizedToken token)
{
if (token == null)
{
return(false);
}
if (token.Category != TokenCategory.Identifier)
{
return(false);
}
if (IsFieldOrPropertyOrVariable(token))
{
return(false);
}
if (IsNamespaceOrAlias(caret, token))
{
return(false);
}
return(true);
}
void HighlightCategorizedToken(CategorizedToken token, List<SyntaxHighlightToken> syntaxTokens) {
SyntaxHighlightProperties highlightProperties = _syntaxHighlightInfo.CalculateTokenCategoryHighlight(token.Category);
SyntaxHighlightToken syntaxToken = SetTokenColor(token, highlightProperties);
if (syntaxToken != null)
syntaxTokens.Add(syntaxToken);
}
private void HighlightCategorizedToken(CategorizedToken token, List<SyntaxHighlightToken> syntaxTokens)
{
Color backColor = syntaxEditor.ActiveView.BackColor;
TokenCategory category = token.Category;
if (category == TokenCategory.Comment) {
syntaxTokens.Add(SetTokenColor(token, commentProperties, backColor));
}
else {
if (category == TokenCategory.Keyword) {
syntaxTokens.Add(SetTokenColor(token, keywordProperties, backColor));
}
else {
if (category == TokenCategory.String) {
syntaxTokens.Add(SetTokenColor(token, stringProperties, backColor));
}
else {
if (category == TokenCategory.XmlComment) {
syntaxTokens.Add(SetTokenColor(token, xmlCommentProperties, backColor));
}
else {
syntaxTokens.Add(SetTokenColor(token, textProperties, backColor));
}
}
}
}
}
static void AppendCodes(List <CodeLine> lines, ref CodeLine currentLine, string code, int pos, CategorizedToken token)
{
AppendCode(lines, ref currentLine, code.Substring(pos, token.StartPosition - pos), null);
AppendCode(lines, ref currentLine, token.Value, CssClasses[token.Category].GetClassName(token.Language));
}
static string GetFormattedAspxCode(string code, DevExpress.CodeParser.TokenCollection tokens, string[] highlightedTagNames)
{
int position = 0;
int highlightedTagsCount = 0;
bool needCloseHighlightedBlock = false;
bool isStartedHighlightedComment = false;
bool thisTagIsComplex = true;
CodeLine currentLine = new CodeLine();
List <CodeLine> lines = new List <CodeLine>();
StartNotHighlightedBlock(lines);
for (int i = 0; i < tokens.Count; i++)
{
CategorizedToken token = tokens[i] as CategorizedToken;
if (token.Value == StartHighlightedCodeBlockMarker)
{
isStartedHighlightedComment = true;
position = token.EndPosition;
continue;
}
if (ContainsTokenInTagNames(token.Value, highlightedTagNames))
{
if (tokens[i - 1].Value == "<" && tokens[i + 1].Value != ">")
{
highlightedTagsCount++;
thisTagIsComplex = IsComplexTag(tokens, i);
}
if (highlightedTagsCount > 0)
{
if (highlightedTagsCount == 1 && tokens[i + 1].Value != ">" && lines.Count > 0)
{
StartHighlightedBlockAndCloseNotHighlighted(lines, false);
}
AppendCodes(lines, ref currentLine, code, position, token);
if (tokens[i - 1].Value == "</" && tokens[i + 1].Value == ">")
{
highlightedTagsCount--;
needCloseHighlightedBlock = highlightedTagsCount == 0;
}
}
}
else
{
if (token.Value != StartHighlightedCodeBlockMarker && token.Value != EndHighlightedCodeBlockMarker)
{
AppendCodes(lines, ref currentLine, code, position, token);
}
if (lines.Count > 0 && isStartedHighlightedComment)
{
StartHighlightedBlockAndCloseNotHighlighted(lines, true);
isStartedHighlightedComment = false;
}
if (!thisTagIsComplex && token.Value == "/>" || needCloseHighlightedBlock || token.Value == EndHighlightedCodeBlockMarker)
{
EndHighlightedBlockAndStartNotHighlighted(ref currentLine);
}
if (!thisTagIsComplex && token.Value == "/>")
{
if (highlightedTagsCount > 0)
{
highlightedTagsCount--;
}
}
if (needCloseHighlightedBlock)
{
needCloseHighlightedBlock = false;
}
}
position = token.EndPosition;
}
AppendCode(lines, ref currentLine, code.Substring(position), null);
EndNotHighlightedBlock(ref currentLine);
lines.Add(currentLine);
return(MergeCodeLines(lines));
}
static void AppendCodes(List<CodeLine> lines, ref CodeLine currentLine, string code, int pos, CategorizedToken token) {
AppendCode(lines, ref currentLine, code.Substring(pos, token.StartPosition - pos), null);
AppendCode(lines, ref currentLine, token.Value, CssClasses[token.Category].GetClassName(token.Language));
}
private static bool NeedGenerics(TextViewCaret caret)
{
CategorizedToken leftToken = GetLeftToken(caret);
return(IsPossibleTypeOrMethodName(caret, leftToken));
}
private static bool IsNamespaceOrAlias(TextViewCaret caret, CategorizedToken token)
{
foreach (DictionaryEntry @namespace in caret.TextDocument.NamespaceReferences)
{
if (@namespace.Key.ToString() == token.Value)
{
return true;
}
}
foreach (string alias in caret.TextDocument.Aliases)
{
if (alias == token.Value)
{
return true;
}
}
return false;
}
private static bool IsFieldOrPropertyOrVariable(CategorizedToken token)
{
if (CodeRush.Source.DeclaresLocal(token.Value))
{
// local variable or parameter
return true;
}
IMemberElement member = CodeRush.Source.GetMember(CodeRush.Source.ActiveClassInterfaceStructOrModule, token.Value);
if (member != null && (member is Property || member is Variable || member is Event))
{
// is declared property or field or event
return true;
}
return false;
}
private static bool IsPossibleTypeOrMethodName(TextViewCaret caret, CategorizedToken token)
{
if (token == null)
{
return false;
}
if (token.Category != TokenCategory.Identifier)
{
return false;
}
if (IsFieldOrPropertyOrVariable(token))
{
return false;
}
if (IsNamespaceOrAlias(caret, token))
{
return false;
}
return true;
}
