Commit 972eb8f6 authored by Roberto Raggi's avatar Roberto Raggi
Browse files

Introduced CPlusPlus::SymbolNameVisitor and CPlusPlus::SnapshotSymbolVisitor.

parent 33fba204
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "SnapshotSymbolVisitor.h"
#include <Symbols.h>
using namespace CPlusPlus;
SnapshotSymbolVisitor::SnapshotSymbolVisitor(const Snapshot &snapshot)
: _snapshot(snapshot)
{
}
void SnapshotSymbolVisitor::accept(Document::Ptr doc)
{
QSet<QString> processed;
accept(doc, &processed);
}
void SnapshotSymbolVisitor::accept(Document::Ptr doc, QSet<QString> *processed)
{
if (doc && doc->globalNamespace() && ! processed->contains(doc->fileName())) {
processed->insert(doc->fileName());
foreach (const Document::Include &i, doc->includes()) {
if (Document::Ptr incl = _snapshot.document(i.fileName()))
accept(incl, processed);
}
std::swap(_document, doc);
accept(_document->globalNamespace());
std::swap(_document, doc);
}
}
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef CPLUSPLUS_SNAPSHOTSYMBOLVISITOR_H
#define CPLUSPLUS_SNAPSHOTSYMBOLVISITOR_H
#include "CppDocument.h"
#include <SymbolVisitor.h>
#include <QtCore/QSet>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT SnapshotSymbolVisitor : public CPlusPlus::SymbolVisitor
{
public:
SnapshotSymbolVisitor(const Snapshot &snapshot);
void accept(Document::Ptr doc);
using SymbolVisitor::accept;
protected:
void accept(Document::Ptr doc, QSet<QString> *processed);
private:
Snapshot _snapshot;
Document::Ptr _document;
};
} // end of namespace CPlusPlus
#endif // CPLUSPLUS_SNAPSHOTSYMBOLVISITOR_H
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "SymbolNameVisitor.h"
#include <Symbols.h>
#include <Names.h>
using namespace CPlusPlus;
SymbolNameVisitor::SymbolNameVisitor()
: _symbol(0)
{
}
void SymbolNameVisitor::accept(Symbol *symbol)
{
if (symbol) {
if (Scope *scope = symbol->enclosingScope())
accept(scope);
if (! symbol->isTemplate()) {
if (const Name *name = symbol->name()) {
std::swap(_symbol, symbol);
accept(name);
std::swap(_symbol, symbol);
}
}
}
}
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef CPLUSPLUS_SYMBOLNAMEVISITOR_H
#define CPLUSPLUS_SYMBOLNAMEVISITOR_H
#include <NameVisitor.h>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT SymbolNameVisitor : public CPlusPlus::NameVisitor
{
public:
SymbolNameVisitor();
void accept(Symbol *symbol);
using NameVisitor::accept;
private:
Symbol *_symbol;
};
} // end of namespace CPlusPlus
#endif // CPLUSPLUS_SYMBOLNAMEVISITOR_H
......@@ -37,6 +37,8 @@ HEADERS += \
$$PWD/LookupContext.h \
$$PWD/ASTParent.h \
$$PWD/ASTPath.h \
$$PWD/SnapshotSymbolVisitor.h \
$$PWD/SymbolNameVisitor.h \
$$PWD/DeprecatedGenTemplateInstance.h \
$$PWD/FindUsages.h \
$$PWD/DependencyTable.h \
......@@ -63,6 +65,8 @@ SOURCES += \
$$PWD/LookupContext.cpp \
$$PWD/ASTParent.cpp \
$$PWD/ASTPath.cpp \
$$PWD/SnapshotSymbolVisitor.cpp \
$$PWD/SymbolNameVisitor.cpp \
$$PWD/DeprecatedGenTemplateInstance.cpp \
$$PWD/FindUsages.cpp \
$$PWD/DependencyTable.cpp \
......
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