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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/*********************************************************************
dvtext.h
Debugger simple text-based views.
***************************************************************************/
#ifndef MAME_EMU_DEBUG_DVTEXT_H
#define MAME_EMU_DEBUG_DVTEXT_H
#pragma once
#include "debugvw.h"
#include "textbuf.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// debug_view_textbuf contains data specific to a textbuffer view
class debug_view_textbuf : public debug_view
{
friend class debug_view_manager;
public:
void clear();
protected:
// construction/destruction
debug_view_textbuf(
running_machine &machine,
debug_view_type type,
debug_view_osd_update_func osdupdate,
void *osdprivate,
text_buffer &textbuf);
virtual ~debug_view_textbuf();
protected:
// view overrides
virtual void view_update() override;
virtual void view_notify(debug_view_notification type) override;
private:
// internal state
text_buffer & m_textbuf; // pointer to the text buffer
bool m_at_bottom; // are we tracking new stuff being added?
u32 m_topseq; // sequence number of the top line
};
// debug_view_console describes a console view
class debug_view_console : public debug_view_textbuf
{
friend class debug_view_manager;
debug_view_console(running_machine &machine, debug_view_osd_update_func osdupdate, void *osdprivate);
};
// debug_view_textbuf describes an error log view
class debug_view_log : public debug_view_textbuf
{
friend class debug_view_manager;
debug_view_log(running_machine &machine, debug_view_osd_update_func osdupdate, void *osdprivate);
};
#endif // MAME_EMU_DEBUG_DVTEXT_H
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