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CppEditor: Add Quickfix for Qt 5 QStringLiteral.

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Make replacement a parameter of the Operation class.

Change-Id: Ie9c013061d7045b3ee8c0e569e9df342dab38096
Reviewed-on: http://codereview.qt-project.org/5845
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>
This commit is contained in:
Friedemann Kleint
2011-09-30 10:45:11 +02:00
parent 5e7e6e5a9c
commit 1b5e10e1b6
1 changed files with 50 additions and 23 deletions
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73
src/plugins/cppeditor/cppquickfixes.cpp
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@@ -74,6 +74,11 @@ using namespace TextEditor;
using namespace CPlusPlus;
using namespace Utils;
static inline bool isQtStringLiteral(const QByteArray &id)
{
return id == "QLatin1String" || id == "QLatin1Literal" || id == "QStringLiteral";
}
namespace {
/*
@@ -897,6 +902,13 @@ private:
Activates on: the string literal
*/
static inline QString msgQtStringLiteralDescription(const QString &replacement, int qtVersion)
{
return QApplication::translate("CppTools::QuickFix", "Enclose in %1(...) (Qt %2)")
.arg(replacement).arg(qtVersion);
}
class WrapStringLiteral: public CppQuickFixFactory
{
public:
@@ -932,7 +944,7 @@ public:
const QByteArray id(file->tokenAt(functionName->identifier_token).identifier->chars());
if (id == "QT_TRANSLATE_NOOP" || id == "tr" || id == "trUtf8"
|| (type == TypeString && (id == "QLatin1String" || id == "QLatin1Literal"))
|| (type == TypeString && isQtStringLiteral(id))
|| (type == TypeChar && id == "QLatin1Char"))
return noResult(); // skip it
}
@@ -945,53 +957,68 @@ public:
if (file->charAt(file->startOf(literal)) == QLatin1Char('@'))
type = TypeObjCString;
}
return singleResult(new Operation(interface,
path.size() - 1, // very high priority
type,
literal));
QList<CppQuickFixOperation::Ptr> result;
const int priority = path.size() - 1; // very high priority
if (type == TypeChar) {
const QString replacement = QLatin1String("QLatin1Char");
const QString description =
QApplication::translate("CppTools::QuickFix", "Enclose in %1(...)")
.arg(replacement);
result.push_back(CppQuickFixOperation::Ptr(new Operation(interface, priority, type,
replacement, description, literal)));
} else {
QString replacement = QLatin1String("QLatin1String");
result.push_back(CppQuickFixOperation::Ptr(new Operation(interface, priority, type,
replacement, msgQtStringLiteralDescription(replacement, 4),
literal)));
replacement = QLatin1String("QStringLiteral");
result.push_back(CppQuickFixOperation::Ptr(new Operation(interface, priority, type,
replacement, msgQtStringLiteralDescription(replacement, 5),
literal)));
}
return result;
}
private:
class Operation: public CppQuickFixOperation
{
public:
Operation(const QSharedPointer<const CppQuickFixAssistInterface> &interface, int priority, Type type,
Operation(const QSharedPointer<const CppQuickFixAssistInterface> &interface, int priority,
Type type, const QString &replacement, const QString &description,
ExpressionAST *literal)
: CppQuickFixOperation(interface, priority)
, type(type)
, type(type), replacement(replacement)
, literal(literal)
{
if (type == TypeChar)
setDescription(QApplication::translate("CppTools::QuickFix",
"Enclose in QLatin1Char(...)"));
else
setDescription(QApplication::translate("CppTools::QuickFix",
"Enclose in QLatin1String(...)"));
}
setDescription(description);
}
virtual void performChanges(const CppRefactoringFilePtr &currentFile, const CppRefactoringChanges &)
{
ChangeSet changes;
const int startPos = currentFile->startOf(literal);
QLatin1String replacement = (type == TypeChar ? QLatin1String("QLatin1Char(")
: QLatin1String("QLatin1String("));
const QString fullReplacement = replacement + QLatin1Char('(');
if (type == TypeObjCString)
changes.replace(startPos, startPos + 1, replacement);
changes.replace(startPos, startPos + 1, fullReplacement);
else
changes.insert(startPos, replacement);
changes.insert(startPos, fullReplacement);
changes.insert(currentFile->endOf(literal), ")");
changes.insert(currentFile->endOf(literal), QLatin1String(")"));
currentFile->setChangeSet(changes);
currentFile->apply();
}
private:
Type type;
const Type type;
const QString replacement;
ExpressionAST *literal;
};
};
/*
@@ -1035,7 +1062,7 @@ public:
if (id == "tr" || id == "trUtf8"
|| id == "translate"
|| id == "QT_TRANSLATE_NOOP"
|| id == "QLatin1String" || id == "QLatin1Literal")
|| isQtStringLiteral(id))
return noResult(); // skip it
}
}
@@ -1164,7 +1191,7 @@ public:
if (SimpleNameAST *functionName = idExpr->name->asSimpleName()) {
const QByteArray id(interface->currentFile()->tokenAt(functionName->identifier_token).identifier->chars());
if (id == "QLatin1String" || id == "QLatin1Literal")
if (isQtStringLiteral(id))
qlatin1Call = call;
}
}