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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> | |
86eeec3b | 24 | #include <QDialog> |
4640a84e SA |
25 | #include <QString> |
26 | #include <QTimer> | |
27 | ||
28 | #include <pv/data/mathsignal.hpp> | |
29 | #include <pv/views/trace/analogsignal.hpp> | |
30 | ||
31 | using std::shared_ptr; | |
32 | ||
33 | namespace pv { | |
34 | namespace views { | |
35 | namespace trace { | |
36 | ||
86eeec3b SA |
37 | class MathEditDialog : public QDialog |
38 | { | |
39 | Q_OBJECT | |
40 | ||
41 | public: | |
42 | MathEditDialog(pv::Session &session, shared_ptr<pv::data::MathSignal> math_signal, | |
43 | QWidget *parent = nullptr); | |
44 | ||
45 | private Q_SLOTS: | |
46 | void accept(); | |
47 | void reject(); | |
48 | ||
49 | private: | |
50 | pv::Session &session_; | |
51 | shared_ptr<pv::data::MathSignal> math_signal_; | |
52 | QString expression_, old_expression_; | |
53 | }; | |
54 | ||
55 | ||
4640a84e SA |
56 | class MathSignal : public AnalogSignal |
57 | { | |
58 | Q_OBJECT | |
59 | ||
60 | public: | |
61 | MathSignal(pv::Session &session, shared_ptr<data::SignalBase> base); | |
62 | ||
63 | protected: | |
64 | void populate_popup_form(QWidget *parent, QFormLayout *form); | |
65 | ||
66 | shared_ptr<pv::data::MathSignal> math_signal_; | |
67 | ||
68 | private Q_SLOTS: | |
69 | void on_expression_changed(const QString &text); | |
70 | void on_sample_count_changed(const QString &text); | |
71 | ||
86eeec3b SA |
72 | void on_edit_clicked(); |
73 | ||
4640a84e SA |
74 | private: |
75 | QLineEdit *expression_edit_; | |
76 | QComboBox *sample_count_cb_, *sample_rate_cb_; | |
77 | QString sample_count_text_, sample_rate_text_; | |
78 | QTimer delayed_expr_updater_, delayed_count_updater_, delayed_rate_updater_; | |
79 | }; | |
80 | ||
81 | } // namespace trace | |
82 | } // namespace views | |
83 | } // namespace pv | |
84 | ||
85 | #endif // PULSEVIEW_PV_VIEWS_TRACE_MATHSIGNAL_HPP |