[pulseview.git] / pv / view / cursor.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_CURSOR_H
#define PULSEVIEW_PV_VIEW_CURSOR_H

#include "timemarker.h"

namespace pv {
namespace view {

class Cursor : public TimeMarker
{
private:
	static const QColor LineColour;
	static const QColor FillColour;
	static const QColor HighlightColour;

	static const int Size;
	static const int Offset;

public:
	/**
	 * Constructor.
	 * @param colour A reference to the colour of this cursor.
	 * @param time The time to set the flag to.
	 */
	Cursor(const View &view, double time);

public:
	/**
	 * Paints the cursor's label to the ruler.
	 * @param p The painter to draw with.
	 * @param rect The rectangle of the ruler client area.
	 */
	void paint_label(QPainter &p, const QRect &rect);
};

} // namespace view
} // namespace pv

#endif // PULSEVIEW_PV_VIEW_CURSOR_H
Commit	Line	Data
cabce982 JH	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_CURSOR_H
	22	#define PULSEVIEW_PV_VIEW_CURSOR_H
	23
	24	#include "timemarker.h"
	25
	26	namespace pv {
	27	namespace view {
	28
	29	class Cursor : public TimeMarker
	30	{
	31	private:
	32	static const QColor LineColour;
	33	static const QColor FillColour;
	34	static const QColor HighlightColour;
	35
	36	static const int Size;
	37	static const int Offset;
	38
	39	public:
	40	/**
	41	* Constructor.
	42	* @param colour A reference to the colour of this cursor.
	43	* @param time The time to set the flag to.
	44	*/
	45	Cursor(const View &view, double time);
	46
	47	public:
	48	/**
	49	* Paints the cursor's label to the ruler.
	50	* @param p The painter to draw with.
	51	* @param rect The rectangle of the ruler client area.
	52	*/
	53	void paint_label(QPainter &p, const QRect &rect);
	54	};
	55
	56	} // namespace view
	57	} // namespace pv
	58
	59	#endif // PULSEVIEW_PV_VIEW_CURSOR_H