forked from qt-creator/qt-creator
So that recalculating the information is not O(n^2) but linear. Change-Id: I69903e0b5ad321d071804d782ad634a3f300e71a Reviewed-by: Daniel Teske <daniel.teske@digia.com> Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
196 lines
5.9 KiB
C++
196 lines
5.9 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://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/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 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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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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 CVersion {
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C89,
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C99,
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C11
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};
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enum CXXVersion {
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CXX98,
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CXX11
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};
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enum CXXExtension {
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NoExtensions = 0x0,
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GnuExtensions = 0x1,
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MicrosoftExtensions = 0x2,
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BorlandExtensions = 0x4,
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OpenMPExtensions = 0x8,
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AllExtensions = GnuExtensions | MicrosoftExtensions | BorlandExtensions | OpenMPExtensions
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};
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Q_DECLARE_FLAGS(CXXExtensions, CXXExtension)
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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 &cxxflags,
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const QStringList &cflags,
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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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CVersion cVersion;
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CXXVersion cxxVersion;
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CXXExtensions cxxExtensions;
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QtVersion qtVersion;
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ProjectExplorer::ToolChain::WarningFlags cWarningFlags;
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ProjectExplorer::ToolChain::WarningFlags cxxWarningFlags;
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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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operator bool() const;
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bool isValid() const;
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bool isNull() 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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private:
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QPointer<ProjectExplorer::Project> m_project;
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QList<ProjectPart::Ptr> m_projectParts;
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// The members below are (re)calculated from the project parts once a part is appended.
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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::CVersion cVersion, ProjectPart::CXXVersion cxxVersion);
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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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} // namespace CppTools
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#endif // CPPPROJECTPART_H
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