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highlighting rules for html and php and latex

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This commit is contained in:
Lakshay Kansal 2023-07-13 17:01:08 -04:00 committed by AT
parent 0c0a4f2c22
commit 6c8669cad3
1 changed files with 153 additions and 1 deletions
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154
gpt4all-chat/responsetext.cpp
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@ -18,6 +18,9 @@ enum Language {
Go,
Json,
Csharp,
Latex,
Html,
Php
};
static QColor keywordColor = "#2e95d3"; // blue
@ -33,6 +36,11 @@ static QColor commandColor = functionCallColor;
static QColor variableColor = numberColor;
static QColor keyColor = functionColor;
static QColor valueColor = stringColor;
static QColor parameterColor = stringColor;
static QColor attributeNameColor = numberColor;
static QColor attributeValueColor = stringColor;
static QColor specialCharacterColor = functionColor;
static QColor doctypeColor = commentColor;
static Language stringToLanguage(const QString &language)
{
@ -62,6 +70,12 @@ static Language stringToLanguage(const QString &language)
return Go;
if (language == "json")
return Json;
if (language == "latex")
return Latex;
if (language == "html")
return Html;
if (language == "php")
return Php;
return None;
}
@ -561,6 +575,135 @@ static QVector<HighlightingRule> bashHighlightingRules()
return highlightingRules;
}
static QVector<HighlightingRule> latexHighlightingRules()
{
static QVector<HighlightingRule> highlightingRules;
if (highlightingRules.isEmpty()) {
HighlightingRule rule;
QTextCharFormat commandFormat;
commandFormat.setForeground(commandColor); // commandColor needs to be set to your liking
rule.pattern = QRegularExpression("\\\\[A-Za-z]+"); // Pattern for LaTeX commands
rule.format = commandFormat;
highlightingRules.append(rule);
QTextCharFormat commentFormat;
commentFormat.setForeground(commentColor); // commentColor needs to be set to your liking
rule.pattern = QRegularExpression("%[^\n]*"); // Pattern for LaTeX comments
rule.format = commentFormat;
highlightingRules.append(rule);
}
return highlightingRules;
}
static QVector<HighlightingRule> htmlHighlightingRules()
{
static QVector<HighlightingRule> highlightingRules;
if (highlightingRules.isEmpty()) {
HighlightingRule rule;
QTextCharFormat attributeNameFormat;
attributeNameFormat.setForeground(attributeNameColor);
rule.pattern = QRegularExpression("\\b(\\w+)\\s*=");
rule.format = attributeNameFormat;
highlightingRules.append(rule);
QTextCharFormat attributeValueFormat;
attributeValueFormat.setForeground(attributeValueColor);
rule.pattern = QRegularExpression("\".*?\"|'.*?'");
rule.format = attributeValueFormat;
highlightingRules.append(rule);
QTextCharFormat commentFormat;
commentFormat.setForeground(commentColor);
rule.pattern = QRegularExpression("<!--.*?-->");
rule.format = commentFormat;
highlightingRules.append(rule);
QTextCharFormat specialCharacterFormat;
specialCharacterFormat.setForeground(specialCharacterColor);
rule.pattern = QRegularExpression("&[a-zA-Z0-9#]*;");
rule.format = specialCharacterFormat;
highlightingRules.append(rule);
QTextCharFormat doctypeFormat;
doctypeFormat.setForeground(doctypeColor);
rule.pattern = QRegularExpression("<!DOCTYPE.*?>");
rule.format = doctypeFormat;
highlightingRules.append(rule);
}
return highlightingRules;
}
static QVector<HighlightingRule> phpHighlightingRules()
{
static QVector<HighlightingRule> highlightingRules;
if (highlightingRules.isEmpty()) {
HighlightingRule rule;
QTextCharFormat functionCallFormat;
functionCallFormat.setForeground(functionCallColor);
rule.pattern = QRegularExpression("\\b(\\w+)\\s*(?=\\()");
rule.format = functionCallFormat;
highlightingRules.append(rule);
QTextCharFormat functionFormat;
functionFormat.setForeground(functionColor);
rule.pattern = QRegularExpression("\\bfunction\\s+(\\w+)\\b");
rule.format = functionFormat;
highlightingRules.append(rule);
QTextCharFormat numberFormat;
numberFormat.setForeground(numberColor);
rule.pattern = QRegularExpression("\\b[0-9]*\\.?[0-9]+\\b");
rule.format = numberFormat;
highlightingRules.append(rule);
QTextCharFormat keywordFormat;
keywordFormat.setForeground(keywordColor);
QStringList keywordPatterns = {
"\\bif\\b", "\\belse\\b", "\\belseif\\b", "\\bwhile\\b", "\\bfor\\b",
"\\bforeach\\b", "\\breturn\\b", "\\bprint\\b", "\\binclude\\b", "\\brequire\\b",
"\\binclude_once\\b", "\\brequire_once\\b", "\\btry\\b", "\\bcatch\\b",
"\\bfinally\\b", "\\bcontinue\\b", "\\bbreak\\b", "\\bclass\\b", "\\bfunction\\b",
"\\bnew\\b", "\\bthrow\\b", "\\barray\\b", "\\bpublic\\b", "\\bprivate\\b",
"\\bprotected\\b", "\\bstatic\\b", "\\bglobal\\b", "\\bisset\\b", "\\bunset\\b",
"\\bnull\\b", "\\btrue\\b", "\\bfalse\\b"
};
for (const QString &pattern : keywordPatterns) {
rule.pattern = QRegularExpression(pattern);
rule.format = keywordFormat;
highlightingRules.append(rule);
}
QTextCharFormat stringFormat;
stringFormat.setForeground(stringColor);
rule.pattern = QRegularExpression("\".*?\"");
rule.format = stringFormat;
highlightingRules.append(rule);
rule.pattern = QRegularExpression("\'.*?\'");
rule.format = stringFormat;
highlightingRules.append(rule);
QTextCharFormat commentFormat;
commentFormat.setForeground(commentColor);
rule.pattern = QRegularExpression("//[^\n]*");
rule.format = commentFormat;
highlightingRules.append(rule);
rule.pattern = QRegularExpression("/\\*.*?\\*/");
rule.format = commentFormat;
highlightingRules.append(rule);
}
return highlightingRules;
}
static QVector<HighlightingRule> jsonHighlightingRules()
{
static QVector<HighlightingRule> highlightingRules;
@ -616,6 +759,12 @@ void SyntaxHighlighter::highlightBlock(const QString &text)
rules = javaHighlightingRules();
else if (block.userState() == Json)
rules = jsonHighlightingRules();
else if (block.userState() == Latex)
rules = latexHighlightingRules();
else if (block.userState() == Html)
rules = htmlHighlightingRules();
else if (block.userState() == Php)
rules = phpHighlightingRules();
for (const HighlightingRule &rule : qAsConst(rules)) {
QRegularExpressionMatchIterator matchIterator = rule.pattern.globalMatch(text);
@ -821,7 +970,10 @@ void ResponseText::handleCodeBlocks()
|| firstWord == "java"
|| firstWord == "go"
|| firstWord == "golang"
|| firstWord == "json") {
|| firstWord == "json"
|| firstWord == "latex"
|| firstWord == "html"
|| firstWord == "php") {
codeLanguage = firstWord;
capturedText.remove(0, match.captured(0).length());
}