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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception
** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#ifndef SEARCHSYMBOLS_H
#define SEARCHSYMBOLS_H
#include <cplusplus/CppDocument.h>
#include <cplusplus/Icons.h>
#include <cplusplus/Overview.h>
#include <Symbols.h>
#include <SymbolVisitor.h>
#include <QIcon>
#include <QMetaType>
#include <QString>
#include <QSet>
#include <functional>
namespace CppTools {
namespace Internal {
struct ModelItemInfo
{
enum ItemType { Enum, Class, Method };
ModelItemInfo()
{ }
ModelItemInfo(const QString &symbolName,
const QString &symbolType,
ItemType type,
const QString &fileName,
int line,
const QIcon &icon)
: symbolName(symbolName),
symbolType(symbolType),
type(type),
fileName(fileName),
line(line),
icon(icon)
{ }
QString symbolName;
QString symbolType;
ItemType type;
QString fileName;
int line;
QIcon icon;
};
class SearchSymbols: public std::unary_function<CPlusPlus::Document::Ptr, QList<ModelItemInfo> >,
protected CPlusPlus::SymbolVisitor
{
public:
enum SymbolType {
Classes = 0x1,
Functions = 0x2,
Enums = 0x4
};
Q_DECLARE_FLAGS(SymbolTypes, SymbolType)
SearchSymbols();
void setSymbolsToSearchFor(SymbolTypes types);
void setSeparateScope(bool separateScope);
QList<ModelItemInfo> operator()(CPlusPlus::Document::Ptr doc)
{ return operator()(doc, QString()); }
QList<ModelItemInfo> operator()(CPlusPlus::Document::Ptr doc, const QString &scope);
protected:
using SymbolVisitor::visit;
void accept(CPlusPlus::Symbol *symbol)
{ CPlusPlus::Symbol::visitSymbol(symbol, this); }
QString switchScope(const QString &scope);
virtual bool visit(CPlusPlus::Enum *symbol);
virtual bool visit(CPlusPlus::Function *symbol);
virtual bool visit(CPlusPlus::Namespace *symbol);
#if 0
// This visit method would make function declaration be included in QuickOpen
virtual bool visit(CPlusPlus::Declaration *symbol);
#endif
virtual bool visit(CPlusPlus::Class *symbol);
QString scopedSymbolName(const QString &symbolName) const;
QString scopedSymbolName(const CPlusPlus::Symbol *symbol) const;
QString symbolName(const CPlusPlus::Symbol *symbol) const;
void appendItem(const QString &name,
const QString &info,
ModelItemInfo::ItemType type,
const CPlusPlus::Symbol *symbol);
private:
QString findOrInsert(const QString &s)
{ return *strings.insert(s); }
QSet<QString> strings; // Used to avoid QString duplication
QString _scope;
CPlusPlus::Overview overview;
CPlusPlus::Icons icons;
QList<ModelItemInfo> items;
SymbolTypes symbolsToSearchFor;
bool separateScope;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(SearchSymbols::SymbolTypes)
} // namespace Internal
} // namespace CppTools
Q_DECLARE_METATYPE(CppTools::Internal::ModelItemInfo)
#endif // SEARCHSYMBOLS_H
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