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Fixed indentation of QML/JS for-statements.

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This commit is contained in:
Roberto Raggi
2010-01-19 13:57:59 +01:00
parent 6b6b827d9b
commit e87cd6d1a8
2 changed files with 26 additions and 21 deletions
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45
src/libs/qmljs/qmljsindenter.cpp
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@@ -227,7 +227,7 @@ QString QmlJSIndenter::trimmedCodeLine(const QString &t)
trimmed.append(QLatin1Char(' '));
} else {
trimmed.append(t.midRef(token.offset, token.length));
trimmed.append(tokenText(token));
}
previousTokenEnd = token.end();
@@ -272,7 +272,7 @@ QString QmlJSIndenter::trimmedCodeLine(const QString &t)
case Token::Identifier:
case Token::Keyword:
if (t.midRef(last.offset, last.length) != QLatin1String("else"))
if (tokenText(last) != QLatin1String("else"))
trimmed.append(QLatin1Char(';'));
break;
@@ -289,14 +289,18 @@ QString QmlJSIndenter::trimmedCodeLine(const QString &t)
Returns '(' if the last parenthesis is opening, ')' if it is
closing, and QChar() if there are no parentheses in t.
*/
QChar QmlJSIndenter::lastParen(const QString &t) const
QChar QmlJSIndenter::lastParen() const
{
int i = t.length();
while (i > 0) {
i--;
if (t.at(i) == QLatin1Char('(') || t.at(i) == QLatin1Char(')'))
return t.at(i);
for (int index = yyLinizerState.tokens.size() - 1; index != -1; --index) {
const Token &token = yyLinizerState.tokens.at(index);
if (token.is(Token::LeftParenthesis))
return QChar('(');
else if (token.is(Token::RightParenthesis))
return QChar(')');
}
return QChar();
}
@@ -492,8 +496,7 @@ bool QmlJSIndenter::matchBracelessControlStatement()
if (! yyLinizerState.tokens.isEmpty()) {
Token tk = lastToken();
if (tk.is(Token::Identifier) &&
yyLinizerState.line.midRef(tk.offset, tk.length) == QLatin1String("else"))
if (tk.is(Token::Identifier) && tokenText(tk) == QLatin1String("else"))
return true;
else if (tk.isNot(Token::RightParenthesis))
@@ -527,6 +530,7 @@ bool QmlJSIndenter::matchBracelessControlStatement()
*/
if (token.kind != Token::Semicolon || delimDepth == 0)
return false;
break;
case Token::LeftParenthesis:
@@ -536,7 +540,7 @@ bool QmlJSIndenter::matchBracelessControlStatement()
const Token &tk = yyLinizerState.tokens.at(tokenIndex - 1);
if (tk.is(Token::Identifier)) {
const QStringRef tokenText = yyLinizerState.line.midRef(tk.offset, tk.length);
const QStringRef text = tokenText(tk);
/*
We have
@@ -549,22 +553,22 @@ bool QmlJSIndenter::matchBracelessControlStatement()
*/
if (tk.length == 5 && tokenText == QLatin1String("catch"))
if (tk.length == 5 && text == QLatin1String("catch"))
return true;
else if (tk.length == 2 && tokenText == QLatin1String("do"))
else if (tk.length == 2 && text == QLatin1String("do"))
return true;
else if (tk.length == 3 && tokenText == QLatin1String("for"))
else if (tk.length == 3 && text == QLatin1String("for"))
return true;
else if (tk.length == 2 && tokenText == QLatin1String("if"))
else if (tk.length == 2 && text == QLatin1String("if"))
return true;
else if (tk.length == 5 && tokenText == QLatin1String("while"))
else if (tk.length == 5 && text == QLatin1String("while"))
return true;
else if (tk.length == 4 && tokenText == QLatin1String("with"))
else if (tk.length == 4 && text == QLatin1String("with"))
return true;
}
}
@@ -618,7 +622,8 @@ bool QmlJSIndenter::isUnfinishedLine()
if (yyLine->isEmpty())
return false;
QChar lastCh = yyLine->at(yyLine->length() - 1);
const QChar lastCh = yyLine->at(yyLine->length() - 1);
if (QString::fromLatin1("{};").indexOf(lastCh) == -1) {
/*
It doesn't end with ';' or similar. If it's not an "if (x)", it must be an unfinished line.
@@ -629,7 +634,7 @@ bool QmlJSIndenter::isUnfinishedLine()
unf = false;
} else if (lastCh == QLatin1Char(';')) {
if (lastParen(*yyLine) == QLatin1Char('(')) {
if (lastParen() == QLatin1Char('(')) {
/*
Exception:
@@ -637,7 +642,7 @@ bool QmlJSIndenter::isUnfinishedLine()
*/
unf = true;
} else if (readLine() && yyLine->endsWith(QLatin1String(";")) &&
lastParen(*yyLine) == QLatin1Char('(')) {
lastParen() == QLatin1Char('(')) {
/*
Exception: