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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "utils_global.h"
#include <QList>
#include <QString>
#include <functional>
QT_BEGIN_NAMESPACE
class QJsonValue;
QT_END_NAMESPACE
namespace Utils {
class FilePath;
// Create a usable settings key from a category,
// for example Editor|C++ -> Editor_C__
QTCREATOR_UTILS_EXPORT QString settingsKey(const QString &category);
// Return the common prefix part of a string list:
// "C:\foo\bar1" "C:\foo\bar2" -> "C:\foo\bar"
QTCREATOR_UTILS_EXPORT QString commonPrefix(const QStringList &strings);
// Removes first unescaped ampersand in text
QTCREATOR_UTILS_EXPORT QString stripAccelerator(const QString &text);
// Quotes all ampersands
QTCREATOR_UTILS_EXPORT QString quoteAmpersands(const QString &text);
QTCREATOR_UTILS_EXPORT bool readMultiLineString(const QJsonValue &value, QString *out);
// Compare case insensitive and use case sensitive comparison in case of that being equal.
QTCREATOR_UTILS_EXPORT int caseFriendlyCompare(const QString &a, const QString &b);
class QTCREATOR_UTILS_EXPORT AbstractMacroExpander
{
public:
virtual ~AbstractMacroExpander() {}
// Not const, as it may change the state of the expander.
//! Find an expando to replace and provide a replacement string.
//! \param str The string to scan
//! \param pos Position to start scan on input, found position on output
//! \param ret Replacement string on output
//! \return Length of string part to replace, zero if no (further) matches found
virtual int findMacro(const QString &str, int *pos, QString *ret);
//! Provide a replacement string for an expando
//! \param name The name of the expando
//! \param ret Replacement string on output
//! \return True if the expando was found
virtual bool resolveMacro(const QString &name, QString *ret, QSet<AbstractMacroExpander *> &seen) = 0;
private:
bool expandNestedMacros(const QString &str, int *pos, QString *ret);
};
QTCREATOR_UTILS_EXPORT void expandMacros(QString *str, AbstractMacroExpander *mx);
QTCREATOR_UTILS_EXPORT QString expandMacros(const QString &str, AbstractMacroExpander *mx);
QTCREATOR_UTILS_EXPORT int parseUsedPortFromNetstatOutput(const QByteArray &line);
QTCREATOR_UTILS_EXPORT QString appendHelper(const QString &base, int n);
QTCREATOR_UTILS_EXPORT FilePath appendHelper(const FilePath &base, int n);
template<typename T>
T makeUniquelyNumbered(const T &preferred, const std::function<bool(const T &)> &isOk)
{
if (isOk(preferred))
return preferred;
int i = 2;
T tryName = appendHelper(preferred, i);
while (!isOk(tryName))
tryName = appendHelper(preferred, ++i);
return tryName;
}
template<typename T, typename Container>
T makeUniquelyNumbered(const T &preferred, const Container &reserved)
{
const std::function<bool(const T &)> isOk
= [&reserved](const T &v) { return !reserved.contains(v); };
return makeUniquelyNumbered(preferred, isOk);
}
QTCREATOR_UTILS_EXPORT QString formatElapsedTime(qint64 elapsed);
/* This function is only necessary if you need to match the wildcard expression against a
* string that might contain path separators - otherwise
* QRegularExpression::wildcardToRegularExpression() can be used.
* Working around QRegularExpression::wildcardToRegularExpression() taking native separators
* into account and handling them to disallow matching a wildcard characters.
*/
QTCREATOR_UTILS_EXPORT QString wildcardToRegularExpression(const QString &original);
QTCREATOR_UTILS_EXPORT QString languageNameFromLanguageCode(const QString &languageCode);
#ifdef QT_WIDGETS_LIB
// Feeds the global clipboard and, when present, the primary selection
QTCREATOR_UTILS_EXPORT void setClipboardAndSelection(const QString &text);
#endif
QTCREATOR_UTILS_EXPORT QString chopIfEndsWith(QString str, QChar c);
QTCREATOR_UTILS_EXPORT QStringView chopIfEndsWith(QStringView str, QChar c);
QTCREATOR_UTILS_EXPORT QString normalizeNewlines(const QString &text);
// Skips empty parts - see QTBUG-110900
QTCREATOR_UTILS_EXPORT QString joinStrings(const QStringList &strings, QChar separator);
QTCREATOR_UTILS_EXPORT QString trimFront(const QString &string, QChar ch);
QTCREATOR_UTILS_EXPORT QString trimBack(const QString &string, QChar ch);
QTCREATOR_UTILS_EXPORT QString trim(const QString &string, QChar ch);
} // namespace Utils
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