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Fixed auto-quote completion at the end of unfinished string literals.

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This commit is contained in:
Roberto Raggi
2010-01-13 13:51:01 +01:00
parent 7baecce079
commit eaecfb7e06
2 changed files with 52 additions and 16 deletions
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34
src/plugins/qmleditor/qmleditor.cpp
View File

@@ -691,6 +691,19 @@ void QmlTextEditor::unCommentSelection()
Utils::unCommentSelection(this);
}
static bool isCompleteStringLiteral(const QStringRef &text)
{
if (text.length() < 2)
return false;
const QChar quote = text.at(0);
if (text.at(text.length() - 1) == quote)
return text.at(text.length() - 2) != QLatin1Char('\\'); // ### not exactly.
return false;
}
bool QmlTextEditor::contextAllowsAutoParentheses(const QTextCursor &cursor, const QString &textToInsert) const
{
QChar ch;
@@ -727,18 +740,21 @@ bool QmlTextEditor::contextAllowsAutoParentheses(const QTextCursor &cursor, cons
const QList<QScriptIncrementalScanner::Token> tokens = tokenize(blockText, blockState);
const int pos = cursor.columnNumber();
int tokenIndex = tokens.size() - 1;
for (; tokenIndex != -1; --tokenIndex) {
int tokenIndex = 0;
for (; tokenIndex < tokens.size(); ++tokenIndex) {
const QScriptIncrementalScanner::Token &token = tokens.at(tokenIndex);
if (pos >= token.begin()) {
if (pos < token.end())
break;
else if (pos == token.end() && token.is(QScriptIncrementalScanner::Token::Comment))
else if (pos == token.end() && (token.is(QScriptIncrementalScanner::Token::Comment) ||
token.is(QScriptIncrementalScanner::Token::String)))
break;
}
}
if (tokenIndex != -1) {
if (tokenIndex != tokens.size()) {
const QScriptIncrementalScanner::Token &token = tokens.at(tokenIndex);
switch (token.kind) {
@@ -746,10 +762,12 @@ bool QmlTextEditor::contextAllowsAutoParentheses(const QTextCursor &cursor, cons
return false;
case QScriptIncrementalScanner::Token::String: {
if (ch == blockText.at(token.begin())) {
if (token.end() - 1 == pos && blockText.at(token.end() - 2) != QLatin1Char('\\'))
break;
}
const QStringRef tokenText = blockText.midRef(token.offset, token.length);
const QChar quote = tokenText.at(0);
if (ch == quote && isCompleteStringLiteral(tokenText))
break;
return false;
}

34
src/plugins/qtscripteditor/qtscripteditor.cpp
View File

@@ -402,6 +402,19 @@ void ScriptEditor::unCommentSelection()
Utils::unCommentSelection(this);
}
static bool isCompleteStringLiteral(const QStringRef &text)
{
if (text.length() < 2)
return false;
const QChar quote = text.at(0);
if (text.at(text.length() - 1) == quote)
return text.at(text.length() - 2) != QLatin1Char('\\'); // ### not exactly.
return false;
}
bool ScriptEditor::contextAllowsAutoParentheses(const QTextCursor &cursor, const QString &textToInsert) const
{
QChar ch;
@@ -442,18 +455,21 @@ bool ScriptEditor::contextAllowsAutoParentheses(const QTextCursor &cursor, const
const QList<QScriptIncrementalScanner::Token> tokens = tokenize(blockText, blockState);
const int pos = cursor.columnNumber();
int tokenIndex = tokens.size() - 1;
for (; tokenIndex != -1; --tokenIndex) {
int tokenIndex = 0;
for (; tokenIndex < tokens.size(); ++tokenIndex) {
const QScriptIncrementalScanner::Token &token = tokens.at(tokenIndex);
if (pos >= token.begin()) {
if (pos < token.end())
break;
else if (pos == token.end() && token.is(QScriptIncrementalScanner::Token::Comment))
else if (pos == token.end() && (token.is(QScriptIncrementalScanner::Token::Comment) ||
token.is(QScriptIncrementalScanner::Token::String)))
break;
}
}
if (tokenIndex != -1) {
if (tokenIndex != tokens.size()) {
const QScriptIncrementalScanner::Token &token = tokens.at(tokenIndex);
switch (token.kind) {
@@ -461,10 +477,12 @@ bool ScriptEditor::contextAllowsAutoParentheses(const QTextCursor &cursor, const
return false;
case QScriptIncrementalScanner::Token::String: {
if (ch == blockText.at(token.begin())) {
if (token.end() - 1 == pos && blockText.at(token.end() - 2) != QLatin1Char('\\'))
break;
}
const QStringRef tokenText = blockText.midRef(token.offset, token.length);
const QChar quote = tokenText.at(0);
if (ch == quote && isCompleteStringLiteral(tokenText))
break;
return false;
}