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#ifndef CDBSTACKTRACECONTEXT_H
#define CDBSTACKTRACECONTEXT_H

#include "stackhandler.h"
#include "stacktracecontext.h"
#include "threadshandler.h"

#include "cdbcom.h"

#include <QtCore/QString>
#include <QtCore/QVector>
#include <QtCore/QSharedPointer>

QT_BEGIN_NAMESPACE
class QTextStream;
QT_END_NAMESPACE

namespace CdbCore {
    struct ComInterfaces;
}

namespace Debugger {
namespace Internal {

class CdbSymbolGroupContext;
class CdbStackFrameContext;
class CdbDumperHelper;
struct ThreadData;

/* CdbStackTraceContext: Bridges  CdbCore data structures and
 * Debugger structures and handles CdbSymbolGroupContext's. */

class CdbStackTraceContext : public CdbCore::StackTraceContext
{
    Q_DISABLE_COPY(CdbStackTraceContext)

    explicit CdbStackTraceContext(const QSharedPointer<CdbDumperHelper> &dumper);

public:
    static CdbStackTraceContext *create(const QSharedPointer<CdbDumperHelper> &dumper,
                                        QString *errorMessage);

    CdbSymbolGroupContext *cdbSymbolGroupContextAt(int index, QString *errorMessage);

    QList<StackFrame> stackFrames() const;

    // get threads in stopped state
    static bool getThreads(const CdbCore::ComInterfaces &cif,
                           bool stopped,
                           Threads *threads,
                           ULONG *currentThreadId,
                           QString *errorMessage);

protected:
    virtual CdbCore::SymbolGroupContext *createSymbolGroup(const CdbCore::ComInterfaces &cif,
                                                           int index,
                                                           const QString &prefix,
                                                           CIDebugSymbolGroup *comSymbolGroup,
                                                           QString *errorMessage);

private:
    const QSharedPointer<CdbDumperHelper> m_dumper;
};

} // namespace Internal
} // namespace Debugger

#endif // CDBSTACKTRACECONTEXT_H