/*static*/
bool SqlTokenizer::isReservedWord(const QString& word)
{
if (word.isEmpty())
return false;
const KeywordToTokenMap& keywords = getKeywordToTokenMap();
KeywordToTokenMap::const_iterator pos = keywords.find(word);
return pos != keywords.end();
}
/*static*/
SqlTokenType SqlTokenizer::getKeywordTokenType(const QString& word)
{
if (word.isEmpty())
return tkIDENTIFIER;
const KeywordToTokenMap& keywords = getKeywordToTokenMap();
KeywordToTokenMap::const_iterator pos = keywords.find(word.toUpper());
if (pos != keywords.end())
return (*pos).second;
return tkIDENTIFIER;
}
/*static*/
QString SqlTokenizer::getKeyword(SqlTokenType token, bool upperCase)
{
if (upperCase)
{
static TokenToKeywordMap keywordsUpperCase;
if (keywordsUpperCase.empty())
{
const KeywordToTokenMap& keywordsMap = getKeywordToTokenMap();
for (KeywordToTokenMap::const_iterator it = keywordsMap.begin();
it != keywordsMap.end(); ++it)
{
keywordsUpperCase.insert(TokenToKeywordEntry((*it).second,
(*it).first.toUpper()));
}
}
TokenToKeywordMap::const_iterator pos = keywordsUpperCase.find(token);
if (pos != keywordsUpperCase.end())
return (*pos).second;
}
else
{
static TokenToKeywordMap keywordsLowerCase;
if (keywordsLowerCase.empty())
{
const KeywordToTokenMap& keywordsMap = getKeywordToTokenMap();
for (KeywordToTokenMap::const_iterator it = keywordsMap.begin();
it != keywordsMap.end(); ++it)
{
keywordsLowerCase.insert(TokenToKeywordEntry((*it).second,
(*it).first.toLower()));
}
}
TokenToKeywordMap::const_iterator pos = keywordsLowerCase.find(token);
if (pos != keywordsLowerCase.end())
return (*pos).second;
}
return QString();
}
/*static*/
QStringList SqlTokenizer::getKeywords(KeywordCase kwc)
{
const KeywordToTokenMap& keywordsMap = getKeywordToTokenMap();
QStringList keywords;
keywords.reserve((int)keywordsMap.size());
bool upperCase = (kwc == kwUpperCase) || (kwc == kwDefaultCase
&& config().get(QString::fromLatin1("SQLKeywordsUpperCase"), false));
for (KeywordToTokenMap::const_iterator it = keywordsMap.begin();
it != keywordsMap.end(); ++it)
{
if (upperCase)
keywords.push_back(((*it).first).toUpper());
else
keywords.push_back(((*it).first).toLower());
}
keywords.sort();
return keywords;
}
/*static*/
wxArrayString SqlTokenizer::getKeywords(KeywordCase kwc)
{
const KeywordToTokenMap& keywordsMap = getKeywordToTokenMap();
wxArrayString keywords;
keywords.Alloc(keywordsMap.size());
bool upperCase = (kwc == kwUpperCase) || (kwc == kwDefaultCase
&& config().get("SQLKeywordsUpperCase", false));
for (KeywordToTokenMap::const_iterator it = keywordsMap.begin();
it != keywordsMap.end(); ++it)
{
if (upperCase)
keywords.Add(((*it).first).Upper());
else
keywords.Add(((*it).first).Lower());
}
keywords.Sort();
return keywords;
}
