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// license:BSD-3-Clause
// copyright-holders:Vas Crabb,Aaron Giles
/***************************************************************************
iptseqpoll.h
Helper for letting the user select input sequences.
***************************************************************************/
#ifndef MAME_FRONTEND_IPTSEQPOLL_H
#define MAME_FRONTEND_IPTSEQPOLL_H
#pragma once
class input_sequence_poller
{
public:
input_sequence_poller(input_manager &manager) noexcept;
void start(input_item_class itemclass);
void start(input_item_class itemclass, input_seq const &startseq);
bool poll();
input_seq const &sequence() const noexcept { return m_sequence; }
bool valid() const noexcept { return m_sequence.is_valid(); }
bool modified() const noexcept { return m_modified; }
private:
void do_start(input_item_class itemclass);
input_manager &m_manager;
input_seq m_sequence;
input_item_class m_class;
osd_ticks_t m_last_ticks;
bool m_modified;
};
#endif // MAME_FRONTEND_IPTSEQPOLL_H
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