[pulseview.git] / pv / views / viewbase.hpp

/*
 * This file is part of the PulseView project.
 *
 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
 * Copyright (C) 2016 Soeren Apel <soeren@apelpie.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 */

#ifndef PULSEVIEW_PV_VIEWS_VIEWBASE_HPP
#define PULSEVIEW_PV_VIEWS_VIEWBASE_HPP

#include <stdint.h>

#include <memory>
#include <set>
#include <vector>

#include <QWidget>

#include <pv/data/signalbase.hpp>
#include <pv/util.hpp>

namespace pv {

class Session;

namespace view {
class DecodeTrace;
class Signal;
}

namespace views {

enum ViewType {
	ViewTypeTrace,
	ViewTypeTabularDecode
};

class ViewBase : public QWidget {
	Q_OBJECT

public:
	explicit ViewBase(Session &session, bool is_main_view=false, QWidget *parent = 0);

	Session& session();
	const Session& session() const;

	virtual void clear_signals();

#ifdef ENABLE_DECODE
	virtual void clear_decode_signals();

	virtual void add_decode_signal(std::shared_ptr<data::SignalBase> signalbase);

	virtual void remove_decode_signal(std::shared_ptr<data::SignalBase> signalbase);
#endif

	virtual void save_settings(QSettings &settings) const;

	virtual void restore_settings(QSettings &settings);

public Q_SLOTS:
	virtual void trigger_event(util::Timestamp location);
	virtual void signals_changed();
	virtual void capture_state_updated(int state);
	virtual void data_updated();

protected:
	Session &session_;

	const bool is_main_view_;

	util::TimeUnit time_unit_;
};

} // namespace views
} // namespace pv

#endif // PULSEVIEW_PV_VIEWS_VIEWBASE_HPP
Commit	Line	Data
f4e57597 SA	1	/*
	2	* This file is part of the PulseView project.
	3	*
	4	* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
	5	* Copyright (C) 2016 Soeren Apel <soeren@apelpie.net>
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License as published by
	9	* the Free Software Foundation; either version 2 of the License, or
	10	* (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
efdec55a	18	* along with this program; if not, see <http://www.gnu.org/licenses/>.
f4e57597 SA	19	*/
	20
	21	#ifndef PULSEVIEW_PV_VIEWS_VIEWBASE_HPP
	22	#define PULSEVIEW_PV_VIEWS_VIEWBASE_HPP
	23
	24	#include <stdint.h>
	25
	26	#include <memory>
	27	#include <set>
	28	#include <vector>
	29
	30	#include <QWidget>
	31
	32	#include <pv/data/signalbase.hpp>
	33	#include <pv/util.hpp>
	34
	35	namespace pv {
	36
	37	class Session;
	38
	39	namespace view {
	40	class DecodeTrace;
	41	class Signal;
	42	}
	43
	44	namespace views {
	45
	46	enum ViewType {
	47	ViewTypeTrace,
	48	ViewTypeTabularDecode
	49	};
	50
	51	class ViewBase : public QWidget {
	52	Q_OBJECT
	53
	54	public:
143d322d	55	explicit ViewBase(Session &session, bool is_main_view=false, QWidget *parent = 0);
f4e57597 SA	56
	57	Session& session();
	58	const Session& session() const;
	59
	60	virtual void clear_signals();
	61
	62	#ifdef ENABLE_DECODE
	63	virtual void clear_decode_signals();
	64
	65	virtual void add_decode_signal(std::shared_ptr<data::SignalBase> signalbase);
	66
	67	virtual void remove_decode_signal(std::shared_ptr<data::SignalBase> signalbase);
	68	#endif
	69
	70	virtual void save_settings(QSettings &settings) const;
	71
	72	virtual void restore_settings(QSettings &settings);
	73
	74	public Q_SLOTS:
	75	virtual void trigger_event(util::Timestamp location);
	76	virtual void signals_changed();
	77	virtual void capture_state_updated(int state);
	78	virtual void data_updated();
	79
	80	protected:
	81	Session &session_;
	82
143d322d SA	83	const bool is_main_view_;
143d322d SA	84
f4e57597 SA	85	util::TimeUnit time_unit_;
	86	};
	87
	88	} // namespace views
	89	} // namespace pv
	90
	91	#endif // PULSEVIEW_PV_VIEWS_VIEWBASE_HPP