Class MemberAccessReplacer

plugins/clang/codecompletion/context.cpp:879–927

};

struct MemberAccessReplacer : public QObject
{
    Q_OBJECT

public:
    enum Type {
        None,
        DotToArrow,
        ArrowToDot
    };
    Q_ENUM(Type)

public Q_SLOTS:
    void replaceCurrentAccess(MemberAccessReplacer::Type type)
    {
        if (auto document = ICore::self()->documentController()->activeDocument()) {
            if (auto textDocument = document->textDocument()) {
                auto activeView = document->activeTextView();
                if (!activeView) {
                    return;
                }

                auto cursor = activeView->cursorPosition();

                QString oldAccess, newAccess;
                if (type == ArrowToDot) {
                    oldAccess = QStringLiteral("->");
                    newAccess = QStringLiteral(".");
                } else {
                    oldAccess = QStringLiteral(".");
                    newAccess = QStringLiteral("->");
                }

                auto oldRange = KTextEditor::Range(cursor - KTextEditor::Cursor(0, oldAccess.length()), cursor);

                // This code needed for testReplaceMemberAccess test
                // Maybe we should do a similar thing for '->' to '.' direction, but this is not so important
                while (textDocument->text(oldRange) == QLatin1String(" ") && oldRange.start().column() >= 0) {
                    oldRange = KTextEditor::Range({oldRange.start().line(), oldRange.start().column() - 1},
                                                  {oldRange.end().line(), oldRange.end().column() - 1});
                }

                if (oldRange.start().column() >= 0 && textDocument->text(oldRange) == oldAccess) {
                    textDocument->replaceText(oldRange, newAccess);
                }
            }
        }
    }
};
static MemberAccessReplacer s_memberAccessReplacer;

bool areAllResultsOverloadCandidates(const CXCodeCompleteResults& results)