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[pulseview.git] / pv / views / trace / standardbar.hpp
1 /*
2  * This file is part of the PulseView project.
3  *
4  * Copyright (C) 2016 Soeren Apel <soeren@apelpie.net>
5  * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 2 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, see <http://www.gnu.org/licenses/>.
19  */
20
21 #ifndef PULSEVIEW_PV_VIEWS_TRACE_STANDARDBAR_HPP
22 #define PULSEVIEW_PV_VIEWS_TRACE_STANDARDBAR_HPP
23
24 #include <cstdint>
25
26 #include <QAction>
27 #include <QSpinBox>
28 #include <QToolBar>
29 #include <QToolButton>
30 #include <QWidget>
31
32 #include <pv/session.hpp>
33
34 #include "trace.hpp"
35
36 namespace pv {
37
38 class MainWindow;
39 class Session;
40
41 namespace views {
42
43 namespace trace {
44 class View;
45 }
46
47 namespace trace {
48
49 class StandardBar : public QToolBar
50 {
51         Q_OBJECT
52
53 public:
54         StandardBar(Session &session, QWidget *parent,
55                 trace::View *view, bool add_default_widgets = true);
56
57         Session &session() const;
58
59         QAction* action_view_zoom_in() const;
60         QAction* action_view_zoom_out() const;
61         QAction* action_view_zoom_fit() const;
62         QAction* action_view_show_cursors() const;
63
64 protected:
65         virtual void add_toolbar_widgets();
66
67         virtual void show_multi_segment_ui(const bool state);
68
69         Session &session_;
70         trace::View *view_;
71
72         QAction *const action_view_zoom_in_;
73         QAction *const action_view_zoom_out_;
74         QAction *const action_view_zoom_fit_;
75         QAction *const action_view_show_cursors_;
76
77         QToolButton *segment_display_mode_selector_;
78         QAction *const action_sdm_last_;
79         QAction *const action_sdm_last_complete_;
80         QAction *const action_sdm_single_;
81
82         QSpinBox *segment_selector_;
83
84 Q_SIGNALS:
85         void segment_selected(int segment_id);
86
87 protected Q_SLOTS:
88         void on_actionViewZoomIn_triggered();
89
90         void on_actionViewZoomOut_triggered();
91
92         void on_actionViewZoomFit_triggered(bool checked);
93
94         void on_actionViewShowCursors_triggered();
95         void on_cursor_state_changed(bool show);
96
97         void on_actionSDMLast_triggered();
98         void on_actionSDMLastComplete_triggered();
99         void on_actionSDMSingle_triggered();
100
101         void on_always_zoom_to_fit_changed(bool state);
102
103         void on_new_segment(int new_segment_id);
104         void on_segment_changed(int segment_id);
105         void on_segment_selected(int ui_segment_id);
106         void on_segment_display_mode_changed(int mode, bool segment_selectable);
107
108 private:
109         vector<QAction*> multi_segment_actions_;
110 };
111
112 } // namespace trace
113 } // namespace views
114 } // namespace pv
115
116 #endif // PULSEVIEW_PV_VIEWS_TRACE_STANDARDBAR_HPP