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Use nested namespaces definition syntax

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Vladimir Golovnev (Glassez) 2021-01-03 16:53:24 +03:00
parent 04a9ce6e81
commit 552ff0489d
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10 changed files with 196 additions and 226 deletions
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81
src/base/utils/string.h
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@ -37,59 +37,56 @@
class QStringRef;
namespace Utils
namespace Utils::String
{
namespace String
QString fromDouble(double n, int precision);
int naturalCompare(const QString &left, const QString &right, const Qt::CaseSensitivity caseSensitivity);
template <Qt::CaseSensitivity caseSensitivity>
bool naturalLessThan(const QString &left, const QString &right)
{
QString fromDouble(double n, int precision);
return (naturalCompare(left, right, caseSensitivity) < 0);
}
int naturalCompare(const QString &left, const QString &right, const Qt::CaseSensitivity caseSensitivity);
template <Qt::CaseSensitivity caseSensitivity>
bool naturalLessThan(const QString &left, const QString &right)
QString wildcardToRegex(const QString &pattern);
template <typename T>
T unquote(const T &str, const QString &quotes = QChar('"'))
{
if (str.length() < 2) return str;
for (const QChar quote : quotes)
{
return (naturalCompare(left, right, caseSensitivity) < 0);
if (str.startsWith(quote) && str.endsWith(quote))
return str.mid(1, (str.length() - 2));
}
QString wildcardToRegex(const QString &pattern);
return str;
}
template <typename T>
T unquote(const T &str, const QString &quotes = QChar('"'))
{
if (str.length() < 2) return str;
bool parseBool(const QString &string, bool defaultValue);
for (const QChar quote : quotes)
{
if (str.startsWith(quote) && str.endsWith(quote))
return str.mid(1, (str.length() - 2));
}
QString join(const QVector<QStringRef> &strings, const QString &separator);
return str;
}
template <typename T, typename std::enable_if_t<std::is_enum_v<T>, int> = 0>
QString fromEnum(const T &value)
{
static_assert(std::is_same_v<int, typename std::underlying_type_t<T>>,
"Enumeration underlying type has to be int.");
bool parseBool(const QString &string, bool defaultValue);
const auto metaEnum = QMetaEnum::fromType<T>();
return QString::fromLatin1(metaEnum.valueToKey(static_cast<int>(value)));
}
QString join(const QVector<QStringRef> &strings, const QString &separator);
template <typename T, typename std::enable_if_t<std::is_enum_v<T>, int> = 0>
T toEnum(const QString &serializedValue, const T &defaultValue)
{
static_assert(std::is_same_v<int, typename std::underlying_type_t<T>>,
"Enumeration underlying type has to be int.");
template <typename T, typename std::enable_if_t<std::is_enum_v<T>, int> = 0>
QString fromEnum(const T &value)
{
static_assert(std::is_same_v<int, typename std::underlying_type_t<T>>,
"Enumeration underlying type has to be int.");
const auto metaEnum = QMetaEnum::fromType<T>();
return QString::fromLatin1(metaEnum.valueToKey(static_cast<int>(value)));
}
template <typename T, typename std::enable_if_t<std::is_enum_v<T>, int> = 0>
T toEnum(const QString &serializedValue, const T &defaultValue)
{
static_assert(std::is_same_v<int, typename std::underlying_type_t<T>>,
"Enumeration underlying type has to be int.");
const auto metaEnum = QMetaEnum::fromType<T>();
bool ok = false;
const T value = static_cast<T>(metaEnum.keyToValue(serializedValue.toLatin1().constData(), &ok));
return (ok ? value : defaultValue);
}
const auto metaEnum = QMetaEnum::fromType<T>();
bool ok = false;
const T value = static_cast<T>(metaEnum.keyToValue(serializedValue.toLatin1().constData(), &ok));
return (ok ? value : defaultValue);
}
}