qt5base-lts/qmake/generators/makefiledeps.h
Joerg Bornemann 11206b5340 Remove QMakeLocalFileName::is_null
This is never different from real_name.isNull().

Change-Id: Ic1442f2eec4d7dfb2d3694e85d664f1509d4b68b
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2019-08-30 12:30:26 +02:00

121 lines
3.9 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the qmake application of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** a written agreement between you and The Qt Company. For licensing terms
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** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MAKEFILEDEPS_H
#define MAKEFILEDEPS_H
#include <proitems.h>
#include <qstringlist.h>
#include <qfileinfo.h>
#include <qvector.h>
QT_BEGIN_NAMESPACE
struct SourceFile;
struct SourceDependChildren;
class SourceFiles;
class QMakeLocalFileName
{
QString real_name;
mutable QString local_name;
public:
QMakeLocalFileName() = default;
QMakeLocalFileName(const QString &);
bool isNull() const { return real_name.isNull(); }
inline const QString &real() const { return real_name; }
const QString &local() const;
bool operator==(const QMakeLocalFileName &other) const {
return (this->real_name == other.real_name);
}
bool operator!=(const QMakeLocalFileName &other) const {
return !(*this == other);
}
};
class QMakeSourceFileInfo
{
private:
//quick project lookups
SourceFiles *files, *includes;
bool files_changed;
QVector<QMakeLocalFileName> depdirs;
QStringList systemIncludes;
//sleezy buffer code
char *spare_buffer;
int spare_buffer_size;
char *getBuffer(int s);
//actual guts
bool findMocs(SourceFile *);
bool findDeps(SourceFile *);
void dependTreeWalker(SourceFile *, SourceDependChildren *);
protected:
virtual QMakeLocalFileName fixPathForFile(const QMakeLocalFileName &, bool forOpen=false);
virtual QMakeLocalFileName findFileForDep(const QMakeLocalFileName &, const QMakeLocalFileName &);
virtual QFileInfo findFileInfo(const QMakeLocalFileName &);
public:
QMakeSourceFileInfo(const QString &cachefile="");
virtual ~QMakeSourceFileInfo();
QVector<QMakeLocalFileName> dependencyPaths() const { return depdirs; }
void setDependencyPaths(const QVector<QMakeLocalFileName> &);
enum DependencyMode { Recursive, NonRecursive };
inline void setDependencyMode(DependencyMode mode) { dep_mode = mode; }
inline DependencyMode dependencyMode() const { return dep_mode; }
void setSystemIncludes(const ProStringList &list)
{ systemIncludes = list.toQStringList(); }
enum SourceFileType { TYPE_UNKNOWN, TYPE_C, TYPE_UI, TYPE_QRC };
enum SourceFileSeek { SEEK_DEPS=0x01, SEEK_MOCS=0x02 };
void addSourceFiles(const ProStringList &, uchar seek, SourceFileType type=TYPE_C);
void addSourceFile(const QString &, uchar seek, SourceFileType type=TYPE_C);
bool containsSourceFile(const QString &, SourceFileType type=TYPE_C);
bool isSystemInclude(const QString &);
int included(const QString &file);
QStringList dependencies(const QString &file);
bool mocable(const QString &file);
private:
DependencyMode dep_mode;
};
QT_END_NAMESPACE
#endif // MAKEFILEDEPS_H