[pulseview.git] / pv / view / signal.hpp

/*
 * This file is part of the PulseView project.
 *
 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#ifndef PULSEVIEW_PV_VIEW_SIGNAL_H
#define PULSEVIEW_PV_VIEW_SIGNAL_H

#include <memory>

#include <QComboBox>
#include <QWidgetAction>

#include <stdint.h>

#include "trace.hpp"

namespace sigrok {
	class Channel;
}

namespace pv {

class Session;

namespace data {
class SignalData;
}

namespace view {

class Signal : public Trace
{
	Q_OBJECT

protected:
	Signal(pv::Session &session,
		std::shared_ptr<sigrok::Channel> channel);

public:
	/**
	 * Sets the name of the signal.
	 */
	void set_name(QString name);

	virtual std::shared_ptr<pv::data::SignalData> data() const = 0;

	/**
	 * Returns true if the trace is visible and enabled.
	 */
	bool enabled() const;

	void enable(bool enable = true);

	std::shared_ptr<sigrok::Channel> channel() const;

	virtual void populate_popup_form(QWidget *parent, QFormLayout *form);

	QMenu* create_context_menu(QWidget *parent);

	void delete_pressed();

private Q_SLOTS:
	void on_disable();

protected:
	pv::Session &session_;
	std::shared_ptr<sigrok::Channel> channel_;

	QComboBox *name_widget_;
	bool updating_name_widget_;
};

} // namespace view
} // namespace pv

#endif // PULSEVIEW_PV_VIEW_SIGNAL_H
Commit	Line	Data
	1	/*
	2	* This file is part of the PulseView project.
	3	*
	4	* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*/
	20
	21	#ifndef PULSEVIEW_PV_VIEW_SIGNAL_H
	22	#define PULSEVIEW_PV_VIEW_SIGNAL_H
	23
	24	#include <memory>
	25
	26	#include <QComboBox>
	27	#include <QWidgetAction>
	28
	29	#include <stdint.h>
	30
	31	#include "trace.hpp"
	32
	33	namespace sigrok {
	34	class Channel;
	35	}
	36
	37	namespace pv {
	38
	39	class Session;
	40
	41	namespace data {
	42	class SignalData;
	43	}
	44
	45	namespace view {
	46
	47	class Signal : public Trace
	48	{
	49	Q_OBJECT
	50
	51	protected:
	52	Signal(pv::Session &session,
	53	std::shared_ptr<sigrok::Channel> channel);
	54
	55	public:
	56	/**
	57	* Sets the name of the signal.
	58	*/
	59	void set_name(QString name);
	60
	61	virtual std::shared_ptr<pv::data::SignalData> data() const = 0;
	62
	63	/**
	64	* Returns true if the trace is visible and enabled.
	65	*/
	66	bool enabled() const;
	67
	68	void enable(bool enable = true);
	69
	70	std::shared_ptr<sigrok::Channel> channel() const;
	71
	72	virtual void populate_popup_form(QWidget parent, QFormLayout form);
	73
	74	QMenu* create_context_menu(QWidget *parent);
	75
	76	void delete_pressed();
	77
	78	private Q_SLOTS:
	79	void on_disable();
	80
	81	protected:
	82	pv::Session &session_;
	83	std::shared_ptr<sigrok::Channel> channel_;
	84
	85	QComboBox *name_widget_;
	86	bool updating_name_widget_;
	87	};
	88
	89	} // namespace view
	90	} // namespace pv
	91
	92	#endif // PULSEVIEW_PV_VIEW_SIGNAL_H