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

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#ifndef DEBUGGER_MEMORYAGENT_H
#define DEBUGGER_MEMORYAGENT_H

#include <QtCore/QObject>
#include <QtCore/QPointer>

namespace Core {
class IEditor;
}

namespace Debugger {

class DebuggerEngine;

namespace Internal {

class MemoryAgent : public QObject
{
    Q_OBJECT

public:
    explicit MemoryAgent(DebuggerEngine *engine);
    ~MemoryAgent();

    enum { BinBlockSize = 1024 };
    bool hasVisibleEditor() const;

public slots:
    // Called by engine to create a new view.
    void createBinEditor(quint64 startAddr);
    // Called by engine to trigger update of contents.
    void updateContents();
    // Called by enine to pass updated contents.
    void addLazyData(QObject *editorToken, quint64 addr, const QByteArray &data);

private:
    Q_SLOT void fetchLazyData(Core::IEditor *, quint64 block, bool sync);
    Q_SLOT void provideNewRange(Core::IEditor *editor, quint64 address);
    Q_SLOT void handleStartOfFileRequested(Core::IEditor *editor);
    Q_SLOT void handleEndOfFileRequested(Core::IEditor *editor);
    Q_SLOT void handleDataChanged(Core::IEditor *editor, quint64 address, const QByteArray &data);

    QList<QPointer<Core::IEditor> > m_editors;
    QPointer<DebuggerEngine> m_engine;
};

} // namespace Internal
} // namespace Debugger

#endif // DEBUGGER_MEMORYAGENT_H