private static Color?ParseColorWithDefs(string raw, Dictionary <string, Color> colorByName)
{
Color color;
if (colorByName.TryGetValue(raw, out color))
{
return(color);
}
return(HighlighterUtil.ParseColor(raw));
}
public void ParseXml(IEnumerable <XmlDocument> xmls)
{
Reset();
Dictionary <string, Color> defColors = new Dictionary <string, Color>();
Dictionary <string, Color> colors = new Dictionary <string, Color>();
Dictionary <string, int> widths = new Dictionary <string, int>();
foreach (XmlDocument xml in xmls)
{
foreach (XmlNode node in xml.ChildNodes)
{
XmlElement root = node as XmlElement;
if (root == null || root.Name != "scheme")
{
continue;
}
foreach (XmlNode nodeI in root.ChildNodes)
{
XmlElement elementI = nodeI as XmlElement;
if (elementI == null)
{
continue;
}
if (elementI.Name == "defColor")
{
string name = elementI.GetAttribute("name");
string value = elementI.GetAttribute("value");
if (!string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(value))
{
Color?color = HighlighterUtil.ParseColor(value);
if (color != null)
{
defColors[name] = color.Value;
}
}
}
else if (elementI.Name == "style")
{
Ds ds = Ds.GetByName(elementI.GetAttribute("name"));
TextStyle style = new TextStyle();
Color? color = ParseColorWithDefs(elementI.GetAttribute("color"), defColors);
if (color != null)
{
style.brush = new SolidBrush(color.Value);
}
style.Italic = elementI.GetAttribute("italic") == "true";
style.Bold = elementI.GetAttribute("bold") == "true";
style.Underline = elementI.GetAttribute("underline") == "true";
style.Strikeout = elementI.GetAttribute("strikeout") == "true";
this[ds] = style;
}
else if (elementI.Name == "color")
{
string name = elementI.GetAttribute("name");
string value = elementI.GetAttribute("value");
string width = elementI.GetAttribute("width");
if (!string.IsNullOrEmpty(name))
{
if (!string.IsNullOrEmpty(value))
{
Color?color = ParseColorWithDefs(value, defColors);
if (color != null)
{
colors[name] = color.Value;
}
}
if (!string.IsNullOrEmpty(width))
{
int intValue;
if (int.TryParse(width, out intValue))
{
widths[name] = intValue;
}
}
}
}
else if (elementI.Name == "width")
{
string name = elementI.GetAttribute("name");
string value = elementI.GetAttribute("value");
if (!string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(value))
{
int intValue;
if (int.TryParse(value, out intValue))
{
widths[name] = intValue;
}
}
}
}
break;
}
}
SetColor(ref bgColor, "bg", colors);
SetColor(ref fgColor, "fg", colors);
SetColor(ref lineBgColor, "lineBg", colors);
SetColor(ref lineNumberBgColor, "lineNumberBg", colors);
SetColor(ref lineNumberFgColor, "lineNumberFg", colors);
SetColor(ref selectionBrushColor, "selectionBrush", colors);
SetColor(ref selectionPenColor, "selectionPen", colors);
SetColor(ref matchBrushColor, "matchBrush", colors);
SetColor(ref markPenColor, "markPen", colors);
SetColor(ref mainCaretColor, "mainCaret", colors);
SetColor(ref caretColor, "caret", colors);
SetColor(ref printMarginColor, "printMargin", colors);
SetWidth(ref mainCaretWidth, "mainCaret", widths);
SetWidth(ref caretWidth, "caret", widths);
SetColor(ref separatorColor, "separator", colors);
SetColor(ref selectedSeparatorColor, "selectedSeparator", colors);
SetColor(ref splitterBgColor, "splitterBg", colors);
SetColor(ref splitterLineColor, "splitterLine", colors);
SetColor(ref scrollBgColor, "scrollBg", colors);
SetColor(ref scrollThumbColor, "scrollThumb", colors);
SetColor(ref scrollThumbHoverColor, "scrollThumbHover", colors);
SetColor(ref scrollArrowColor, "scrollArrow", colors);
SetColor(ref scrollArrowHoverColor, "scrollArrowHover", colors);
Tabs_ParseXml(colors);
Update();
}
public Highlighter(Raw raw)
{
styleDataOf = new Dictionary <string, StyleData>();
textListOf = new Dictionary <string, string[]>();
keywordDataOf = new Dictionary <string, Rules.KeywordData>();
customStyleDatas = new List <StyleData>();
foreach (Raw.RawList listI in raw.lists)
{
textListOf[listI.name.ToLowerInvariant()] = listI.items.ToArray();
}
{
bool first = true;
foreach (Raw.ItemData itemDataI in raw.itemDatas)
{
StyleData data = new StyleData();
data.ds = Ds.GetByName(itemDataI.defStyleNum);
data.name = itemDataI.name;
data.color = HighlighterUtil.ParseColor(itemDataI.color);
data.italic = GetVariantBool(itemDataI.italic);
data.bold = GetVariantBool(itemDataI.bold);
data.underline = GetVariantBool(itemDataI.underline);
data.strikeout = GetVariantBool(itemDataI.strikeout);
if (data.color == null && data.italic == null && data.bold == null && data.underline == null && data.strikeout == null)
{
data.index = data.ds.index;
}
else
{
data.index = (short)(Ds.all.Count + customStyleDatas.Count);
customStyleDatas.Add(data);
}
styleDataOf[data.name.ToLowerInvariant()] = data;
if (first)
{
first = false;
defaultStyleData = data;
}
}
}
List <Rules.Context> contextList = new List <Rules.Context>();
contextOf = new Dictionary <string, Rules.Context>();
foreach (Raw.Context contextI in raw.contexts)
{
string name = contextI.name;
Rules.Context context = new Rules.Context();
context.name = name;
contextOf[name.ToLowerInvariant()] = context;
contextList.Add(context);
}
List <Rules.RegExpr> regExprRules = new List <Rules.RegExpr>();
foreach (Raw.Context contextI in raw.contexts)
{
Rules.Context context = contextOf[contextI.name.ToLowerInvariant()];
{
StyleData styleData = null;
string attribute = contextI.attribute;
if (attribute != null)
{
styleDataOf.TryGetValue(attribute.ToLowerInvariant(), out styleData);
}
if (styleData == null)
{
styleData = defaultStyleData;
}
context.attribute = styleData;
}
StyleData currentAttribute = context.attribute;
context.lineEndContext = GetSwitchInfo(contextI.lineEndContext);
context.fallthrough = GetBool(contextI.fallthrough);
context.fallthroughContext = GetSwitchInfo(contextI.fallthroughContext);
List <Rules.Rule> contextRules = new List <Rules.Rule>();
foreach (Raw.Rule ruleI in contextI.rules)
{
Rules.Rule rule = ParseRule(ruleI, regExprRules, context.attribute);
if (rule != null)
{
contextRules.Add(rule);
}
}
context.childs = contextRules.ToArray();
}
awakePositions = new int[regExprRules.Count];
for (int i = 0; i < regExprRules.Count; i++)
{
Rules.RegExpr rule = regExprRules[i];
rule.awakePositions = awakePositions;
rule.awakeIndex = i;
}
contexts = contextList.ToArray();
styleDataOf = null;
contextOf = null;
textListOf = null;
}
private Rules.Rule ParseRule(Raw.Rule rawRule, List <Rules.RegExpr> regExprRules, StyleData parentStyleData)
{
Rules.Rule commonRule = null;
if (rawRule.type == "keyword")
{
string[] list;
string key = rawRule.String.ToLowerInvariant();
textListOf.TryGetValue(key, out list);
if (list != null)
{
bool casesensitive = GetBool(rawRule.general.keywordsCasesensitive, true);
Rules.KeywordData cachedData;
keywordDataOf.TryGetValue(key, out cachedData);
Rules.KeywordData data = null;
for (Rules.KeywordData dataI = cachedData; dataI != null; dataI = dataI.next)
{
if (dataI.casesensitive == casesensitive)
{
data = dataI;
break;
}
}
if (data == null)
{
data = new Rules.KeywordData(list, casesensitive, cachedData);
keywordDataOf[key] = data;
}
commonRule = new Rules.Keyword(
data,
rawRule.general.keywordsWeakDeliminator ?? "",
rawRule.general.keywordsAdditionalDeliminator ?? "");
}
}
else if (rawRule.type == "DetectChar")
{
Rules.DetectChar rule = new Rules.DetectChar();
rule.char0 = CharOf(rawRule.char0);
commonRule = rule;
}
else if (rawRule.type == "Detect2Chars")
{
Rules.Detect2Chars rule = new Rules.Detect2Chars();
rule.char0 = CharOf(rawRule.char0);
rule.char1 = CharOf(rawRule.char1);
commonRule = rule;
}
else if (rawRule.type == "AnyChar")
{
Rules.AnyChar rule = new Rules.AnyChar();
rule.chars = rawRule.String;
commonRule = rule;
}
else if (rawRule.type == "StringDetect")
{
Rules.StringDetect rule = new Rules.StringDetect();
rule.insensitive = GetBool(rawRule.insensitive);
rule.text = rawRule.String;
commonRule = rule;
}
else if (rawRule.type == "WordDetect")
{
commonRule = new Rules.WordDetect(rawRule.String, GetBool(rawRule.insensitive));
}
else if (rawRule.type == "RegExpr")
{
Rules.RegExpr rule = new Rules.RegExpr();
string regex = rawRule.String;
rule.regex = new Regex(
HighlighterUtil.FixRegexUnicodeChars(GetBool(rawRule.minimal) ? HighlighterUtil.LazyOfRegex(regex) : regex),
(GetBool(rawRule.insensitive) ? RegexOptions.IgnoreCase : RegexOptions.None)
);
commonRule = rule;
regExprRules.Add(rule);
}
else if (rawRule.type == "Int")
{
commonRule = new Rules.Int();
}
else if (rawRule.type == "Float")
{
commonRule = new Rules.Float();
}
else if (rawRule.type == "HlCOct")
{
commonRule = new Rules.HlCOct();
}
else if (rawRule.type == "HlCHex")
{
commonRule = new Rules.HlCHex();
}
else if (rawRule.type == "RangeDetect")
{
Rules.RangeDetect rule = new Rules.RangeDetect();
rule.char0 = CharOf(rawRule.char0);
rule.char1 = CharOf(rawRule.char1);
commonRule = rule;
}
else if (rawRule.type == "DetectSpaces")
{
commonRule = new Rules.DetectSpaces();
}
else if (rawRule.type == "DetectIdentifier")
{
commonRule = new Rules.DetectIdentifier();
}
else if (rawRule.type == "HlCStringChar")
{
commonRule = new Rules.HlCStringChar();
}
else if (rawRule.type == "HlCChar")
{
commonRule = new Rules.HlCChar();
}
else if (rawRule.type == "LineContinue")
{
commonRule = new Rules.LineContinue();
}
if (commonRule != null)
{
{
StyleData styleData = null;
string attribute = rawRule.attribute;
if (attribute != null)
{
styleDataOf.TryGetValue(attribute.ToLowerInvariant(), out styleData);
}
if (styleData == null)
{
styleData = parentStyleData ?? defaultStyleData;
}
commonRule.attribute = styleData;
}
commonRule.lookAhead = GetBool(rawRule.lookAhead);
int column = GetInt(rawRule.column, -1);
if (GetBool(rawRule.firstNonSpace))
{
commonRule.column = 0;
}
else
{
commonRule.column = column;
}
commonRule.context = GetSwitchInfo(!string.IsNullOrEmpty(rawRule.context) ? rawRule.context : "#stay");
List <Rules.Rule> childs = null;
foreach (Raw.Rule childI in rawRule.childs)
{
Rules.Rule child = ParseRule(childI, regExprRules, commonRule.attribute);
if (child != null)
{
if (childs == null)
{
childs = new List <Rules.Rule>();
}
childs.Add(child);
}
}
if (childs != null)
{
commonRule.childs = childs.ToArray();
}
}
return(commonRule);
}
