]>
Commit | Line | Data |
---|---|---|
4640a84e SA |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2020 Soeren Apel <soeren@apelpie.net> | |
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, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifndef PULSEVIEW_PV_VIEWS_TRACE_MATHSIGNAL_HPP | |
21 | #define PULSEVIEW_PV_VIEWS_TRACE_MATHSIGNAL_HPP | |
22 | ||
23 | #include <QComboBox> | |
24 | #include <QString> | |
25 | #include <QTimer> | |
26 | ||
27 | #include <pv/data/mathsignal.hpp> | |
28 | #include <pv/views/trace/analogsignal.hpp> | |
29 | ||
30 | using std::shared_ptr; | |
31 | ||
32 | namespace pv { | |
33 | namespace views { | |
34 | namespace trace { | |
35 | ||
36 | class MathSignal : public AnalogSignal | |
37 | { | |
38 | Q_OBJECT | |
39 | ||
40 | public: | |
41 | MathSignal(pv::Session &session, shared_ptr<data::SignalBase> base); | |
42 | ||
43 | protected: | |
44 | void populate_popup_form(QWidget *parent, QFormLayout *form); | |
45 | ||
46 | shared_ptr<pv::data::MathSignal> math_signal_; | |
47 | ||
48 | private Q_SLOTS: | |
49 | void on_expression_changed(const QString &text); | |
50 | void on_sample_count_changed(const QString &text); | |
51 | ||
52 | private: | |
53 | QLineEdit *expression_edit_; | |
54 | QComboBox *sample_count_cb_, *sample_rate_cb_; | |
55 | QString sample_count_text_, sample_rate_text_; | |
56 | QTimer delayed_expr_updater_, delayed_count_updater_, delayed_rate_updater_; | |
57 | }; | |
58 | ||
59 | } // namespace trace | |
60 | } // namespace views | |
61 | } // namespace pv | |
62 | ||
63 | #endif // PULSEVIEW_PV_VIEWS_TRACE_MATHSIGNAL_HPP |