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qt-creator/src/plugins/debugger/breakpoint.h

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/**************************************************************************
**
** 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 DEBUGGER_BREAKPOINT_H
#define DEBUGGER_BREAKPOINT_H
#include <QtCore/QMetaType>
#include <QtCore/QList>
#include <QtCore/QString>
#include <QtCore/QCoreApplication>
namespace Debugger {
namespace Internal {
class BreakpointMarker;
class BreakHandler;
//////////////////////////////////////////////////////////////////
//
// BreakpointData
//
//////////////////////////////////////////////////////////////////
enum BreakpointType
{
BreakpointByFileAndLine,
BreakpointByFunction,
BreakpointByAddress,
Watchpoint,
};
class BreakpointData
{
public:
BreakpointData();
~BreakpointData();
QString toToolTip() const;
void clear(); // Delete all generated data.
bool isLocatedAt(const QString &fileName, int lineNumber,
bool useMarkerPosition) const;
bool isSimilarTo(const BreakpointData *needle) const;
bool conditionsMatch() const;
// This copies only the static data.
BreakpointData *clone() const;
// Generic name for function to break on 'throw'
static const char *throwFunction;
static const char *catchFunction;
private:
// Intentionally unimplemented.
// Making it copyable is tricky because of the markers.
2010-06-22 14:52:26 +02:00
BreakpointData(const BreakpointData &);
void operator=(const BreakpointData &);
friend class BreakHandler;
public:
quint64 id;
bool enabled; // Should we talk to the debugger engine?
bool pending; // Does the debugger engine know about us already?
BreakpointType type; // Type of breakpoint.
// This "user requested information" will get stored in the session.
QString fileName; // Short name of source file.
QByteArray condition; // Condition associated with breakpoint.
int ignoreCount; // Ignore count associated with breakpoint.
int lineNumber; // Line in source file.
quint64 address; // Address for watchpoints.
QByteArray threadSpec; // Thread specification.
// Name of containing function, special values:
// BreakpointData::throwFunction, BreakpointData::catchFunction
QString funcName;
bool useFullPath; // Should we use the full path when setting the bp?
// This is what gdb produced in response.
QByteArray bpNumber; // Breakpoint number assigned by the debugger engine.
QByteArray bpCondition; // Condition acknowledged by the debugger engine.
int bpIgnoreCount; // Ignore count acknowledged by the debugger engine.
QString bpFileName; // File name acknowledged by the debugger engine.
QString bpFullName; // Full file name acknowledged by the debugger engine.
int bpLineNumber; // Line number acknowledged by the debugger engine.
int bpCorrectedLineNumber; // Acknowledged by the debugger engine.
QByteArray bpThreadSpec; // Thread spec acknowledged by the debugger engine.
QString bpFuncName; // Function name acknowledged by the debugger engine.
quint64 bpAddress; // Address acknowledged by the debugger engine.
bool bpMultiple; // Happens in constructors/gdb.
bool bpEnabled; // Enable/disable command sent.
QByteArray bpState; // gdb: <PENDING>, <MULTIPLE>
void setMarkerFileName(const QString &fileName);
QString markerFileName() const { return m_markerFileName; }
void setMarkerLineNumber(int lineNumber);
int markerLineNumber() const { return m_markerLineNumber; }
bool isWatchpoint() const { return type == Watchpoint; }
bool isBreakpoint() const { return type != Watchpoint; } // Enough for now.
Q_DECLARE_TR_FUNCTIONS(BreakHandler)
// TODO: move those to breakhandler
private:
// Taken from either user input or gdb responses.
QString m_markerFileName; // Used to locate the marker.
int m_markerLineNumber;
};
typedef QList<BreakpointData *> Breakpoints;
} // namespace Internal
} // namespace Debugger
Q_DECLARE_METATYPE(Debugger::Internal::BreakpointData *);
#endif // DEBUGGER_BREAKPOINT_H