forked from Ivasoft/DSView
106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/*
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* This file is part of the DSLogic-gui project.
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* DSLogic-gui is based on PulseView.
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*
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* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
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* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef DSLOGIC_SV_GROUPSIGNAL_H
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#define DSLOGIC_SV_GROUPSIGNAL_H
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#include "signal.h"
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#include "../data/groupsnapshot.h"
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#include <list>
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#include <boost/shared_ptr.hpp>
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namespace pv {
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namespace data {
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class Logic;
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class Analog;
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class Group;
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class GroupSnapshot;
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}
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namespace view {
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class GroupSignal : public Signal
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{
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private:
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static const QColor SignalColours[4];
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static const float EnvelopeThreshold;
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public:
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GroupSignal(QString name,
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boost::shared_ptr<pv::data::Group> data,
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std::list<int> probe_index_list, int order, int group_index);
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virtual ~GroupSignal();
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void set_scale(float scale);
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/**
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* Paints the signal with a QPainter
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* @param p the QPainter to paint into.
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* @param y the y-coordinate to draw the signal at.
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* @param left the x-coordinate of the left edge of the signal.
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* @param right the x-coordinate of the right edge of the signal.
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* @param scale the scale in seconds per pixel.
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* @param offset the time to show at the left hand edge of
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* the view in seconds.
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**/
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void paint(QPainter &p, int y, int left, int right, double scale,
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double offset);
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const std::vector< std::pair<uint64_t, bool> > cur_edges() const;
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void set_decoder(pv::decoder::Decoder *decoder);
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pv::decoder::Decoder* get_decoder();
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void del_decoder();
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void set_data(boost::shared_ptr<pv::data::Logic> _logic_data,
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boost::shared_ptr<pv::data::Dso> _dso_data,
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boost::shared_ptr<pv::data::Analog> _analog_data,
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boost::shared_ptr<pv::data::Group> _group_data);
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private:
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void paint_trace(QPainter &p,
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const boost::shared_ptr<pv::data::GroupSnapshot> &snapshot,
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int y, int left, const int64_t start, const int64_t end,
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const double pixels_offset, const double samples_per_pixel);
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void paint_envelope(QPainter &p,
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const boost::shared_ptr<pv::data::GroupSnapshot> &snapshot,
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int y, int left, const int64_t start, const int64_t end,
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const double pixels_offset, const double samples_per_pixel);
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private:
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boost::shared_ptr<pv::data::Group> _data;
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float _scale;
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};
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} // namespace view
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} // namespace pv
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#endif // DSLOGIC_PV_GROUPSIGNAL_H
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