forked from qt-creator/qt-creator
		
	Analyzers can use this to rule out irrelevant (sub) projects. Change-Id: I5a9eb66f06156f0619dc639f6f4080a8fc761ee6 Reviewed-by: Daniel Teske <daniel.teske@theqtcompany.com>
		
			
				
	
	
		
			226 lines
		
	
	
		
			7.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			226 lines
		
	
	
		
			7.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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 Digia.  For licensing terms and
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** conditions see http://www.qt.io/licensing.  For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights.  These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef CPPPROJECTPART_H
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#define CPPPROJECTPART_H
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#include "cpptools_global.h"
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#include "cppprojectfile.h"
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#include <projectexplorer/project.h>
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#include <projectexplorer/toolchain.h>
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#include <QPointer>
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#include <QSet>
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#include <functional>
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namespace CppTools {
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class CPPTOOLS_EXPORT ProjectPart
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{
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public: // Types
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    enum LanguageVersion {
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        C89,
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        C99,
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        C11,
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        CXX98,
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        CXX03,
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        CXX11,
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        CXX14,
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        CXX17
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    };
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    enum LanguageExtension {
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        NoExtensions         = 0,
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        GnuExtensions        = 1 << 0,
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        MicrosoftExtensions  = 1 << 1,
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        BorlandExtensions    = 1 << 2,
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        OpenMPExtensions     = 1 << 3,
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        ObjectiveCExtensions = 1 << 4,
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        AllExtensions = GnuExtensions | MicrosoftExtensions | BorlandExtensions | OpenMPExtensions
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                      | ObjectiveCExtensions
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    };
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    Q_DECLARE_FLAGS(LanguageExtensions, LanguageExtension)
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    enum QtVersion {
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        UnknownQt = -1,
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        NoQt = 0,
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        Qt4 = 1,
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        Qt5 = 2
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    };
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    typedef QSharedPointer<ProjectPart> Ptr;
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    struct HeaderPath {
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        enum Type { InvalidPath, IncludePath, FrameworkPath };
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    public:
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        QString path;
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        Type type;
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        HeaderPath(): type(InvalidPath) {}
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        HeaderPath(const QString &path, Type type): path(path), type(type) {}
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        bool isValid() const { return type != InvalidPath; }
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        bool isFrameworkPath() const { return type == FrameworkPath; }
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        bool operator==(const HeaderPath &other) const
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        { return path == other.path && type == other.type; }
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        bool operator!=(const HeaderPath &other) const
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        { return !(*this == other); }
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    };
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    typedef QList<HeaderPath> HeaderPaths;
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public: // methods
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    ProjectPart();
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    void evaluateToolchain(const ProjectExplorer::ToolChain *tc,
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                           const QStringList &commandLineFlags,
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                           const Utils::FileName &sysRoot);
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    Ptr copy() const;
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    QString id() const;
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    static QByteArray readProjectConfigFile(const ProjectPart::Ptr &part);
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public: // fields
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    QString displayName;
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    QString projectFile;
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    ProjectExplorer::Project *project;
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    QList<ProjectFile> files;
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    QString projectConfigFile; // currently only used by the Generic Project Manager
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    QByteArray projectDefines;
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    QByteArray toolchainDefines;
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    QList<HeaderPath> headerPaths;
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    QStringList precompiledHeaders;
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    LanguageVersion languageVersion;
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    LanguageExtensions languageExtensions;
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    QtVersion qtVersion;
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    ProjectExplorer::ToolChain::WarningFlags warningFlags;
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    bool selectedForBuilding;
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};
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inline uint qHash(const ProjectPart::HeaderPath &key, uint seed = 0)
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{ return ((qHash(key.path) << 2) | key.type) ^ seed; }
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class CPPTOOLS_EXPORT ProjectInfo
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{
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public:
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    ProjectInfo();
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    ProjectInfo(QPointer<ProjectExplorer::Project> project);
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    bool isValid() const;
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    bool operator ==(const ProjectInfo &other) const;
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    bool operator !=(const ProjectInfo &other) const;
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    bool definesChanged(const ProjectInfo &other) const;
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    bool configurationChanged(const ProjectInfo &other) const;
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    bool configurationOrFilesChanged(const ProjectInfo &other) const;
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    QPointer<ProjectExplorer::Project> project() const;
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    const QList<ProjectPart::Ptr> projectParts() const;
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    void appendProjectPart(const ProjectPart::Ptr &part);
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    void finish();
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    void clearProjectParts();
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    const ProjectPart::HeaderPaths headerPaths() const;
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    const QSet<QString> sourceFiles() const;
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    const QByteArray defines() const;
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    // Source file --> List of compiler calls
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    typedef QHash<QString, QList<QStringList>> CompilerCallData;
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    void setCompilerCallData(const CompilerCallData &data);
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    CompilerCallData compilerCallData() const;
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private:
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    QPointer<ProjectExplorer::Project> m_project;
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    QList<ProjectPart::Ptr> m_projectParts;
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    CompilerCallData m_compilerCallData;
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    // The members below are (re)calculated from the project parts with finish()
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    ProjectPart::HeaderPaths m_headerPaths;
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    QSet<QString> m_sourceFiles;
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    QByteArray m_defines;
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};
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class CPPTOOLS_EXPORT ProjectPartBuilder
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{
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public:
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    ProjectPartBuilder(ProjectInfo &m_pInfo);
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    void setQtVersion(ProjectPart::QtVersion qtVersion);
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    void setCFlags(const QStringList &flags);
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    void setCxxFlags(const QStringList &flags);
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    void setDefines(const QByteArray &defines);
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    void setHeaderPaths(const ProjectPart::HeaderPaths &headerPaths);
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    void setIncludePaths(const QStringList &includePaths);
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    void setPreCompiledHeaders(const QStringList &pchs);
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    void setProjectFile(const QString &projectFile);
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    void setDisplayName(const QString &displayName);
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    void setConfigFileName(const QString &configFileName);
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    QList<Core::Id> createProjectPartsForFiles(const QStringList &files);
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private:
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    void createProjectPart(const QStringList &theSources, const QString &partName,
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                           ProjectPart::LanguageVersion languageVersion,
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                           ProjectPart::LanguageExtensions languageExtensions);
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private:
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    ProjectPart::Ptr m_templatePart;
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    ProjectInfo &m_pInfo;
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    QStringList m_cFlags, m_cxxFlags;
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};
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class CPPTOOLS_EXPORT CompilerOptionsBuilder
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{
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public:
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    typedef std::function<bool (const QString &)> IsBlackListed;
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    static QStringList createHeaderPathOptions(const ProjectPart::HeaderPaths &headerPaths,
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                                               IsBlackListed isBlackListed = IsBlackListed());
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    static QStringList createDefineOptions(const QByteArray &defines,
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                                           bool toolchainDefines = false);
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    static QStringList createLanguageOption(ProjectFile::Kind fileKind, bool objcExt);
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    static QStringList createOptionsForLanguage(ProjectPart::LanguageVersion languageVersion,
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                                                ProjectPart::LanguageExtensions languageExtensions,
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                                                bool checkForBorlandExtensions = true);
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};
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} // namespace CppTools
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#endif // CPPPROJECTPART_H
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