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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef SEARCHSYMBOLS_H
#define SEARCHSYMBOLS_H
#include "cpptools_global.h"
#include "cppindexingsupport.h"
#include "indexitem.h"
#include "stringtable.h"
#include <cplusplus/CppDocument.h>
#include <cplusplus/Icons.h>
#include <cplusplus/Overview.h>
#include <QString>
#include <QSet>
#include <QHash>
namespace CppTools {
class SearchSymbols: protected CPlusPlus::SymbolVisitor
{
public:
typedef SymbolSearcher::SymbolTypes SymbolTypes;
static SymbolTypes AllTypes;
SearchSymbols(Internal::StringTable &stringTable);
void setSymbolsToSearchFor(const SymbolTypes &types);
IndexItem::Ptr operator()(CPlusPlus::Document::Ptr doc)
{ return operator()(doc, QString()); }
IndexItem::Ptr operator()(CPlusPlus::Document::Ptr doc, const QString &scope);
protected:
using SymbolVisitor::visit;
void accept(CPlusPlus::Symbol *symbol)
{ CPlusPlus::Symbol::visitSymbol(symbol, this); }
virtual bool visit(CPlusPlus::UsingNamespaceDirective *);
virtual bool visit(CPlusPlus::UsingDeclaration *);
virtual bool visit(CPlusPlus::NamespaceAlias *);
virtual bool visit(CPlusPlus::Declaration *);
virtual bool visit(CPlusPlus::Argument *);
virtual bool visit(CPlusPlus::TypenameArgument *);
virtual bool visit(CPlusPlus::BaseClass *);
virtual bool visit(CPlusPlus::Enum *);
virtual bool visit(CPlusPlus::Function *);
virtual bool visit(CPlusPlus::Namespace *);
virtual bool visit(CPlusPlus::Template *);
virtual bool visit(CPlusPlus::Class *);
virtual bool visit(CPlusPlus::Block *);
virtual bool visit(CPlusPlus::ForwardClassDeclaration *);
// Objective-C
virtual bool visit(CPlusPlus::ObjCBaseClass *);
virtual bool visit(CPlusPlus::ObjCBaseProtocol *);
virtual bool visit(CPlusPlus::ObjCClass *symbol);
virtual bool visit(CPlusPlus::ObjCForwardClassDeclaration *);
virtual bool visit(CPlusPlus::ObjCProtocol *symbol);
virtual bool visit(CPlusPlus::ObjCForwardProtocolDeclaration *);
virtual bool visit(CPlusPlus::ObjCMethod *symbol);
virtual bool visit(CPlusPlus::ObjCPropertyDeclaration *symbol);
QString scopedSymbolName(const QString &symbolName, const CPlusPlus::Symbol *symbol) const;
QString scopedSymbolName(const CPlusPlus::Symbol *symbol) const;
QString scopeName(const QString &name, const CPlusPlus::Symbol *symbol) const;
IndexItem::Ptr addChildItem(const QString &symbolName, const QString &symbolType,
const QString &symbolScope, IndexItem::ItemType type,
CPlusPlus::Symbol *symbol);
private:
template<class T> void processClass(T *clazz);
template<class T> void processFunction(T *func);
private:
QString findOrInsert(const QString &s)
{ return strings.insert(s); }
Internal::StringTable &strings; // Used to avoid QString duplication
IndexItem::Ptr _parent;
QString _scope;
CPlusPlus::Overview overview;
CPlusPlus::Icons icons;
SymbolTypes symbolsToSearchFor;
QHash<const CPlusPlus::StringLiteral *, QString> m_paths;
};
} // namespace CppTools
Q_DECLARE_OPERATORS_FOR_FLAGS(CppTools::SearchSymbols::SymbolTypes)
#endif // SEARCHSYMBOLS_H
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