forked from qt-creator/qt-creator
91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator Analyzer Tools
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**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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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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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef CALLGRINDSTACKBROWSER_H
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#define CALLGRINDSTACKBROWSER_H
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#include "../valgrind_global.h"
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#include <QObject>
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#include <QStack>
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namespace Valgrind {
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namespace Callgrind {
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class Function;
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class StackBrowser;
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class VALGRINDSHARED_EXPORT HistoryItem
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{
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public:
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HistoryItem(StackBrowser *stack = 0);
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virtual ~HistoryItem();
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};
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class VALGRINDSHARED_EXPORT FunctionHistoryItem : public HistoryItem
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{
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public:
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FunctionHistoryItem(const Function *function, StackBrowser *stack = 0);
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virtual ~FunctionHistoryItem();
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const Function *function() const { return m_function; }
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private:
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const Function *m_function;
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};
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class VALGRINDSHARED_EXPORT StackBrowser : public QObject
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{
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Q_OBJECT
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public:
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explicit StackBrowser(QObject *parent = 0);
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virtual ~StackBrowser();
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void select(HistoryItem *item);
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HistoryItem *current() const;
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void clear();
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int size() const;
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public Q_SLOTS:
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void goBack();
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Q_SIGNALS:
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void currentChanged();
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private:
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QStack<HistoryItem *> m_stack;
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};
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}
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}
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#endif // CALLGRINDSTACKBROWSER_H
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