diff options
Diffstat (limited to 'DSLogic-gui/pv/view/dsosignal.h')
-rw-r--r-- | DSLogic-gui/pv/view/dsosignal.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/DSLogic-gui/pv/view/dsosignal.h b/DSLogic-gui/pv/view/dsosignal.h new file mode 100644 index 0000000..e22680a --- /dev/null +++ b/DSLogic-gui/pv/view/dsosignal.h @@ -0,0 +1,103 @@ +/* + * This file is part of the DSLogic-gui project. + * DSLogic-gui is based on PulseView. + * + * Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com> + * + * 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 DSLOGIC_PV_DSOSIGNAL_H +#define DSLOGIC_PV_DSOSIGNAL_H + +#include "signal.h" + +#include <boost/shared_ptr.hpp> + +namespace pv { + +namespace data { +class Logic; +class Dso; +class Analog; +class DsoSnapshot; +} + +namespace view { + +class DsoSignal : public Signal +{ +private: + static const QColor SignalColours[4]; + + static const float EnvelopeThreshold; + +public: + DsoSignal(QString name, + boost::shared_ptr<pv::data::Dso> data, int probe_index, int order, + uint64_t vdiv, uint64_t timebase, bool coupling, bool active); + + virtual ~DsoSignal(); + + void set_scale(float scale); + + /** + * Paints the signal with a QPainter + * @param p the QPainter to paint into. + * @param y the y-coordinate to draw the signal at. + * @param left the x-coordinate of the left edge of the signal. + * @param right the x-coordinate of the right edge of the signal. + * @param scale the scale in seconds per pixel. + * @param offset the time to show at the left hand edge of + * the view in seconds. + **/ + void paint(QPainter &p, int y, int left, int right, double scale, + double offset); + + const std::vector< std::pair<uint64_t, bool> > cur_edges() const; + + void set_decoder(pv::decoder::Decoder *decoder); + + pv::decoder::Decoder* get_decoder(); + + void del_decoder(); + + void set_data(boost::shared_ptr<pv::data::Logic> _logic_data, + boost::shared_ptr<pv::data::Dso> _dso_data, + boost::shared_ptr<pv::data::Analog> _analog_data, + boost::shared_ptr<pv::data::Group> _group_data); + +private: + void paint_trace(QPainter &p, + const boost::shared_ptr<pv::data::DsoSnapshot> &snapshot, + int y, int left, const int64_t start, const int64_t end, + const double pixels_offset, const double samples_per_pixel, + uint64_t num_channels); + + void paint_envelope(QPainter &p, + const boost::shared_ptr<pv::data::DsoSnapshot> &snapshot, + int y, int left, const int64_t start, const int64_t end, + const double pixels_offset, const double samples_per_pixel); + +private: + boost::shared_ptr<pv::data::Dso> _data; + float _scale; +}; + +} // namespace view +} // namespace pv + +#endif // DSLOGIC_PV_DSOSIGNAL_H |