forked from qt-creator/qt-creator
81f3452e1c
readability-make-member-function-const finds lots of member functions that could be made const. This change just picks getter functions that really should be const. readability-convert-member-functions-to-static finds non-static member functions which do not access this. This change turns most of them into static ones, but leaves some non static to keep the class API consistent. readability-static-accessed-through-instance fixes the places where the originally non-static, now static functions were called through instance. Change-Id: I8cf16c01f7988a7c9d073b5f8ede6a9706b94fb0 Reviewed-by: Eike Ziller <eike.ziller@qt.io>
105 lines
3.9 KiB
C++
105 lines
3.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "fileutils.h"
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#include "hostosinfo.h"
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#include "namevaluedictionary.h"
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#include "namevalueitem.h"
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#include "optional.h"
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#include <QMap>
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#include <QStringList>
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#include <functional>
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QT_FORWARD_DECLARE_CLASS(QDebug)
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QT_FORWARD_DECLARE_CLASS(QProcessEnvironment)
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namespace Utils {
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class QTCREATOR_UTILS_EXPORT Environment final : public NameValueDictionary
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{
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public:
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using NameValueDictionary::NameValueDictionary;
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static Environment systemEnvironment();
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static void setupEnglishOutput(Environment *environment);
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static void setupEnglishOutput(QProcessEnvironment *environment);
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static void setupEnglishOutput(QStringList *environment);
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QProcessEnvironment toProcessEnvironment() const;
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void appendOrSet(const QString &key, const QString &value, const QString &sep = QString());
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void prependOrSet(const QString &key, const QString &value, const QString &sep = QString());
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void appendOrSetPath(const QString &value);
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void prependOrSetPath(const QString &value);
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void prependOrSetLibrarySearchPath(const QString &value);
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void prependOrSetLibrarySearchPaths(const QStringList &values);
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using PathFilter = std::function<bool(const FilePath &)>;
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FilePath searchInPath(const QString &executable,
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const FilePaths &additionalDirs = FilePaths(),
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const PathFilter &func = PathFilter()) const;
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FilePaths findAllInPath(const QString &executable,
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const FilePaths &additionalDirs = FilePaths(),
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const PathFilter &func = PathFilter()) const;
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FilePaths path() const;
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FilePaths pathListValue(const QString &varName) const;
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QStringList appendExeExtensions(const QString &executable) const;
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bool isSameExecutable(const QString &exe1, const QString &exe2) const;
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QString expandedValueForKey(const QString &key) const;
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QString expandVariables(const QString &input) const;
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FilePath expandVariables(const FilePath &input) const;
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QStringList expandVariables(const QStringList &input) const;
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static void modifySystemEnvironment(const EnvironmentItems &list); // use with care!!!
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static void setSystemEnvironment(const Environment &environment); // don't use at all!!!
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private:
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static FilePath searchInDirectory(const QStringList &execs, const FilePath &directory,
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QSet<FilePath> &alreadyChecked);
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};
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class QTCREATOR_UTILS_EXPORT EnvironmentProvider
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{
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public:
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QByteArray id;
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QString displayName;
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std::function<Environment()> environment;
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static void addProvider(EnvironmentProvider &&provider);
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static const QVector<EnvironmentProvider> providers();
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static optional<EnvironmentProvider> provider(const QByteArray &id);
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};
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} // namespace Utils
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