2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
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.
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.
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
21 #ifndef PULSEVIEW_PV_VIEW_DECODETRACE_H
22 #define PULSEVIEW_PV_VIEW_DECODETRACE_H
30 #include <QSignalMapper>
32 #include <pv/prop/binding/decoderoptions.h>
54 class DecoderGroupBox;
59 class DecodeTrace : public Trace
66 const QComboBox *_combo;
67 const std::shared_ptr<pv::data::decode::Decoder> _decoder;
68 const srd_channel *_pdch;
72 static const QColor DecodeColours[4];
73 static const QColor ErrorBgColour;
74 static const QColor NoDecodeColour;
76 static const int ArrowSize;
77 static const double EndCapWidth;
78 static const int DrawPadding;
80 static const QColor Colours[16];
81 static const QColor OutlineColours[16];
84 DecodeTrace(pv::SigSession &session,
85 std::shared_ptr<pv::data::DecoderStack> decoder_stack,
90 const std::shared_ptr<pv::data::DecoderStack>& decoder() const;
92 void set_view(pv::view::View *view);
95 * Paints the background layer of the trace with a QPainter
96 * @param p the QPainter to paint into.
97 * @param left the x-coordinate of the left edge of the signal.
98 * @param right the x-coordinate of the right edge of the signal.
100 void paint_back(QPainter &p, int left, int right);
103 * Paints the mid-layer of the trace with a QPainter
104 * @param p the QPainter to paint into.
105 * @param left the x-coordinate of the left edge of the signal
106 * @param right the x-coordinate of the right edge of the signal
108 void paint_mid(QPainter &p, int left, int right);
111 * Paints the foreground layer of the trace with a QPainter
112 * @param p the QPainter to paint into.
113 * @param left the x-coordinate of the left edge of the signal
114 * @param right the x-coordinate of the right edge of the signal
116 void paint_fore(QPainter &p, int left, int right);
118 void populate_popup_form(QWidget *parent, QFormLayout *form);
120 QMenu* create_context_menu(QWidget *parent);
122 void delete_pressed();
125 void draw_annotation(const pv::data::decode::Annotation &a, QPainter &p,
126 QColor text_colour, int text_height, int left, int right,
127 double samples_per_pixel, double pixels_offset, int y,
128 size_t base_colour) const;
130 void draw_instant(const pv::data::decode::Annotation &a, QPainter &p,
131 QColor fill, QColor outline, QColor text_color, int h, double x,
134 void draw_range(const pv::data::decode::Annotation &a, QPainter &p,
135 QColor fill, QColor outline, QColor text_color, int h, double start,
136 double end, int y) const;
138 void draw_error(QPainter &p, const QString &message,
139 int left, int right);
141 void draw_unresolved_period(QPainter &p, int h, int left,
142 int right, double samples_per_pixel, double pixels_offset);
144 void create_decoder_form(int index,
145 std::shared_ptr<pv::data::decode::Decoder> &dec,
146 QWidget *parent, QFormLayout *form);
148 QComboBox* create_probe_selector(QWidget *parent,
149 const std::shared_ptr<pv::data::decode::Decoder> &dec,
150 const srd_channel *const pdch);
152 void commit_decoder_probes(
153 std::shared_ptr<data::decode::Decoder> &dec);
155 void commit_probes();
158 void on_new_decode_data();
162 void on_probe_selected(int);
164 void on_stack_decoder(srd_decoder *decoder);
166 void on_delete_decoder(int index);
168 void on_show_hide_decoder(int index);
171 pv::SigSession &_session;
172 std::shared_ptr<pv::data::DecoderStack> _decoder_stack;
174 uint64_t _decode_start, _decode_end;
176 std::list< std::shared_ptr<pv::prop::binding::DecoderOptions> >
179 std::list<ProbeSelector> _probe_selectors;
180 std::vector<pv::widgets::DecoderGroupBox*> _decoder_forms;
182 std::vector<QString> _cur_row_headings;
184 QSignalMapper _delete_mapper, _show_hide_mapper;
190 #endif // PULSEVIEW_PV_VIEW_DECODETRACE_H