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Project reorganization

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This commit is contained in:
eelke 2022-04-10 14:26:31 +02:00
parent d0439c2d70
commit 2ad5fa5e4e
18 changed files with 31 additions and 37 deletions
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82
pglab/util/SqlSyntaxHighlighter.cpp Normal file
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#include "SqlSyntaxHighlighter.h"
#include "catalog/PgTypeContainer.h"
#include "SqlLexer.h"
SqlSyntaxHighlighter::SqlSyntaxHighlighter(QTextDocument *parent)
: QSyntaxHighlighter(parent)
{
m_keywordFormat.setForeground(QColor(32, 32, 192));
m_keywordFormat.setFontWeight(QFont::Bold);
m_commentFormat.setForeground(QColor(128, 128, 128));
m_quotedStringFormat.setForeground(QColor(192, 32, 192));
m_quotedIdentifierFormat.setForeground(QColor(192, 128, 32));
m_typeFormat.setForeground(QColor(32, 192, 32));
m_typeFormat.setFontWeight(QFont::Bold);
m_parameterFormat.setForeground(QColor(192, 32, 32));
m_parameterFormat.setFontWeight(QFont::Bold);
}
SqlSyntaxHighlighter::~SqlSyntaxHighlighter()
{
}
void SqlSyntaxHighlighter::setTypes(const PgTypeContainer& types)
{
m_typeNames.clear();
for (auto&& e : types) {
m_typeNames.insert(e.objectName());
}
rehighlight();
}
void SqlSyntaxHighlighter::highlightBlock(const QString &text)
{
int previous_state = previousBlockState();
if (previous_state <= 0)
previous_state = 0;
SqlLexer lexer(text, (LexerState)previous_state);
int startpos, length;
BasicTokenType tokentype;
QString s;
while (lexer.nextBasicToken(startpos, length, tokentype, s) && tokentype != BasicTokenType::End) {
switch (tokentype) {
case BasicTokenType::None:
case BasicTokenType::End: // End of input
case BasicTokenType::DollarQuote:
break;
case BasicTokenType::Symbol: { // can be many things, keyword, object name, operator, ..
auto kw = getPgsqlKeyword(s);
if (kw != nullptr) {
setFormat(startpos, length, m_keywordFormat);
}
else if (m_typeNames.count(s.toLower()) > 0) {
setFormat(startpos, length, m_typeFormat);
}
}
break;
case BasicTokenType::OpenBlockComment:
setCurrentBlockState((int)lexer.currentState());
case BasicTokenType::BlockComment:
case BasicTokenType::Comment:
setFormat(startpos, length, m_commentFormat);
break;
case BasicTokenType::QuotedString:
setFormat(startpos, length, m_quotedStringFormat);
break;
case BasicTokenType::QuotedIdentifier:
setFormat(startpos, length, m_quotedIdentifierFormat);
break;
case BasicTokenType::Parameter:
setFormat(startpos, length, m_parameterFormat);
break;
}
}
}