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/*
SPDX-FileCopyrightText: 2002 Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
SPDX-FileCopyrightText: 2002 John Firebaugh <jfirebaugh@kde.org>
SPDX-FileCopyrightText: 2007 Hamish Rodda <rodda@kde.org>
SPDX-FileCopyrightText: 2009 Niko Sams <niko.sams@gmail.com>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#ifndef KDEVPLATFORM_IBREAKPOINTCONTROLLER_H
#define KDEVPLATFORM_IBREAKPOINTCONTROLLER_H
#include <QObject>
#include <QMap>
#include <QSet>
#include <debugger/debuggerexport.h>
#include "idebugsession.h"
#include "../breakpoint/breakpoint.h"
#include "../breakpoint/breakpointmodel.h"
namespace KDevelop {
class IDebugSession;
class KDEVPLATFORMDEBUGGER_EXPORT IBreakpointController : public QObject
{
Q_OBJECT
public:
explicit IBreakpointController(IDebugSession* parent);
/**
* Called just after a breakpoint is added in the given row.
* The breakpoint which was previously at the given row and all later breakpoints have
* been moved.
*
* Implementations may implement this function to maintain their internal data structures.
* Note, however, that breakpoints are typically still empty (i.e. without a useful location)
* when this method is called.
*/
virtual void breakpointAdded(int row);
/**
* Implementors must handle changes to the breakpoint model, which are signaled via
* this method, by forwarding the changes to the backend debugger.
*/
virtual void breakpointModelChanged(int row, BreakpointModel::ColumnFlags columns);
/**
* Called when a breakpoint is about to be deleted from the model.
*/
virtual void breakpointAboutToBeDeleted(int row);
/**
* Called when the debugger state changed.
*
* Note: this method exists to ease the API transition; it should probably go away eventually,
* since controller implementations that do want to listen to debugger state changes probably
* have better ways to do so.
*/
virtual void debuggerStateChanged(KDevelop::IDebugSession::DebuggerState);
protected:
IDebugSession *debugSession() const;
BreakpointModel *breakpointModel() const;
void updateState(int row, Breakpoint::BreakpointState state);
void updateHitCount(int row, int hitCount);
void updateErrorText(int row, const QString& errorText);
void notifyHit(int row, const QString & msg);
// The API below is obsolete and will be removed soon
protected:
void breakpointStateChanged(Breakpoint* breakpoint);
void setHitCount(Breakpoint* breakpoint, int count);
void error(Breakpoint* breakpoint, const QString& msg, Breakpoint::Column column);
void hit(Breakpoint* breakpoint, const QString& msg = QString());
void sendMaybeAll();
virtual void sendMaybe(Breakpoint *breakpoint) = 0;
QMap<const Breakpoint*, QSet<Breakpoint::Column> > m_dirty;
QSet<const Breakpoint*> m_pending;
QMap<const Breakpoint*, QSet<Breakpoint::Column> > m_errors;
int m_dontSendChanges;
};
}
#endif // KDEVPLATFORM_IBREAKPOINTCONTROLLER_H
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