[pulseview.git] / pv / view / decodesignal.h

/*
 * 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_DECODESIGNAL_H
#define PULSEVIEW_PV_VIEW_DECODESIGNAL_H

#include "trace.h"

#include <map>

#include <boost/shared_ptr.hpp>

#include <pv/prop/binding/decoderoptions.h>

struct srd_probe;

class QComboBox;

namespace pv {

namespace data {
class Decoder;
}

namespace view {

class DecodeSignal : public Trace
{
	Q_OBJECT

private:
	static const QColor DecodeColours[4];
	static const QColor ErrorBgColour;

public:
	DecodeSignal(pv::SigSession &session,
		boost::shared_ptr<pv::data::Decoder> decoder, int index);

	bool enabled() const;

	const boost::shared_ptr<pv::data::Decoder>& decoder() const;

	void set_view(pv::view::View *view);

	/**
	 * Paints the background layer of the trace with a QPainter
	 * @param p the QPainter to paint into.
	 * @param left the x-coordinate of the left edge of the signal.
	 * @param right the x-coordinate of the right edge of the signal.
	 **/
	void paint_back(QPainter &p, int left, int right);

	/**
	 * Paints the mid-layer of the trace with a QPainter
	 * @param p the QPainter to paint into.
	 * @param left the x-coordinate of the left edge of the signal
	 * @param right the x-coordinate of the right edge of the signal
	 **/
	void paint_mid(QPainter &p, int left, int right);

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

	QMenu* create_context_menu(QWidget *parent);

	void delete_pressed();

private:
	void draw_error(QPainter &p, const QString &message,
		int left, int right);

	QComboBox* create_probe_selector(
		QWidget *parent, const srd_probe *const probe);

	void commit_probes();

private slots:
	void on_new_decode_data();

	void on_delete();

	void on_probe_selected(int);

private:
	boost::shared_ptr<pv::data::Decoder> _decoder;

	uint64_t _decode_start, _decode_end;

	pv::prop::binding::DecoderOptions _binding;

	std::map<const srd_probe*, QComboBox*> _probe_selector_map;
};

} // namespace view
} // namespace pv

#endif // PULSEVIEW_PV_VIEW_DECODESIGNAL_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_DECODESIGNAL_H
	22	#define PULSEVIEW_PV_VIEW_DECODESIGNAL_H
	23
	24	#include "trace.h"
	25
	26	#include <map>
	27
	28	#include <boost/shared_ptr.hpp>
	29
	30	#include <pv/prop/binding/decoderoptions.h>
	31
	32	struct srd_probe;
	33
	34	class QComboBox;
	35
	36	namespace pv {
	37
	38	namespace data {
	39	class Decoder;
	40	}
	41
	42	namespace view {
	43
	44	class DecodeSignal : public Trace
	45	{
	46	Q_OBJECT
	47
	48	private:
	49	static const QColor DecodeColours[4];
	50	static const QColor ErrorBgColour;
	51
	52	public:
	53	DecodeSignal(pv::SigSession &session,
	54	boost::shared_ptr<pv::data::Decoder> decoder, int index);
	55
	56	bool enabled() const;
	57
	58	const boost::shared_ptr<pv::data::Decoder>& decoder() const;
	59
	60	void set_view(pv::view::View *view);
	61
	62	/**
	63	* Paints the background layer of the trace with a QPainter
	64	* @param p the QPainter to paint into.
	65	* @param left the x-coordinate of the left edge of the signal.
	66	* @param right the x-coordinate of the right edge of the signal.
	67	**/
	68	void paint_back(QPainter &p, int left, int right);
	69
	70	/**
	71	* Paints the mid-layer of the trace with a QPainter
	72	* @param p the QPainter to paint into.
	73	* @param left the x-coordinate of the left edge of the signal
	74	* @param right the x-coordinate of the right edge of the signal
	75	**/
	76	void paint_mid(QPainter &p, int left, int right);
	77
	78	void populate_popup_form(QWidget parent, QFormLayout form);
	79
	80	QMenu* create_context_menu(QWidget *parent);
	81
	82	void delete_pressed();
	83
	84	private:
	85	void draw_error(QPainter &p, const QString &message,
	86	int left, int right);
	87
	88	QComboBox* create_probe_selector(
	89	QWidget parent, const srd_probe const probe);
	90
	91	void commit_probes();
	92
	93	private slots:
	94	void on_new_decode_data();
	95
	96	void on_delete();
	97
	98	void on_probe_selected(int);
	99
	100	private:
	101	boost::shared_ptr<pv::data::Decoder> _decoder;
	102
	103	uint64_t _decode_start, _decode_end;
	104
	105	pv::prop::binding::DecoderOptions _binding;
	106
	107	std::map<const srd_probe, QComboBox> _probe_selector_map;
	108	};
	109
	110	} // namespace view
	111	} // namespace pv
	112
	113	#endif // PULSEVIEW_PV_VIEW_DECODESIGNAL_H