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1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
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_TOOLBARS_MAINBAR_HPP | |
21 | #define PULSEVIEW_PV_TOOLBARS_MAINBAR_HPP | |
22 | ||
23 | #include <stdint.h> | |
24 | ||
25 | #include <list> | |
26 | #include <memory> | |
27 | ||
28 | #include <glibmm/variant.h> | |
29 | ||
30 | #include <QComboBox> | |
31 | #include <QDoubleSpinBox> | |
32 | #include <QMenu> | |
33 | #include <QToolBar> | |
34 | #include <QToolButton> | |
35 | ||
36 | #include <pv/session.hpp> | |
37 | #include <pv/views/trace/standardbar.hpp> | |
38 | #include <pv/widgets/devicetoolbutton.hpp> | |
39 | #include <pv/widgets/popuptoolbutton.hpp> | |
40 | #include <pv/widgets/sweeptimingwidget.hpp> | |
41 | ||
42 | namespace sigrok { | |
43 | class Device; | |
44 | class InputFormat; | |
45 | class OutputFormat; | |
46 | } | |
47 | ||
48 | Q_DECLARE_METATYPE(std::shared_ptr<sigrok::Device>) | |
49 | ||
50 | class QAction; | |
51 | ||
52 | namespace pv { | |
53 | ||
54 | class MainWindow; | |
55 | class Session; | |
56 | ||
57 | namespace views { | |
58 | namespace TraceView { | |
59 | class View; | |
60 | } | |
61 | } | |
62 | ||
63 | namespace toolbars { | |
64 | ||
65 | class MainBar : public pv::views::trace::StandardBar | |
66 | { | |
67 | Q_OBJECT | |
68 | ||
69 | private: | |
70 | static const uint64_t MinSampleCount; | |
71 | static const uint64_t MaxSampleCount; | |
72 | static const uint64_t DefaultSampleCount; | |
73 | ||
74 | /** | |
75 | * Name of the setting used to remember the directory | |
76 | * containing the last file that was opened. | |
77 | */ | |
78 | static const char *SettingOpenDirectory; | |
79 | ||
80 | /** | |
81 | * Name of the setting used to remember the directory | |
82 | * containing the last file that was saved. | |
83 | */ | |
84 | static const char *SettingSaveDirectory; | |
85 | ||
86 | public: | |
87 | MainBar(Session &session, QWidget *parent, | |
88 | pv::views::TraceView::View *view); | |
89 | ||
90 | void update_device_list(); | |
91 | ||
92 | void set_capture_state(pv::Session::capture_state state); | |
93 | ||
94 | void reset_device_selector(); | |
95 | ||
96 | QAction* action_new_view() const; | |
97 | QAction* action_open() const; | |
98 | QAction* action_save_as() const; | |
99 | QAction* action_save_selection_as() const; | |
100 | QAction* action_connect() const; | |
101 | ||
102 | void session_error(const QString text, const QString info_text); | |
103 | ||
104 | private: | |
105 | void run_stop(); | |
106 | ||
107 | void select_init_device(); | |
108 | ||
109 | void save_selection_to_file(); | |
110 | ||
111 | void update_sample_rate_selector(); | |
112 | void update_sample_rate_selector_value(); | |
113 | void update_sample_count_selector(); | |
114 | void update_device_config_widgets(); | |
115 | void commit_sample_rate(); | |
116 | void commit_sample_count(); | |
117 | ||
118 | QAction *const action_new_view_; | |
119 | QAction *const action_open_; | |
120 | QAction *const action_save_as_; | |
121 | QAction *const action_save_selection_as_; | |
122 | QAction *const action_connect_; | |
123 | ||
124 | private Q_SLOTS: | |
125 | void show_session_error(const QString text, const QString info_text); | |
126 | ||
127 | void add_decoder(srd_decoder *decoder); | |
128 | ||
129 | void export_file(std::shared_ptr<sigrok::OutputFormat> format, | |
130 | bool selection_only = false); | |
131 | void import_file(std::shared_ptr<sigrok::InputFormat> format); | |
132 | ||
133 | void on_device_selected(); | |
134 | void on_device_changed(); | |
135 | void on_capture_state_changed(int state); | |
136 | void on_sample_count_changed(); | |
137 | void on_sample_rate_changed(); | |
138 | ||
139 | void on_config_changed(); | |
140 | ||
141 | void on_actionNewView_triggered(); | |
142 | ||
143 | void on_actionOpen_triggered(); | |
144 | void on_actionSaveAs_triggered(); | |
145 | void on_actionSaveSelectionAs_triggered(); | |
146 | ||
147 | void on_actionConnect_triggered(); | |
148 | ||
149 | protected: | |
150 | void add_toolbar_widgets(); | |
151 | ||
152 | bool eventFilter(QObject *watched, QEvent *event); | |
153 | ||
154 | Q_SIGNALS: | |
155 | void new_view(Session *session); | |
156 | ||
157 | private: | |
158 | QToolButton *open_button_, *save_button_; | |
159 | ||
160 | pv::widgets::DeviceToolButton device_selector_; | |
161 | ||
162 | pv::widgets::PopupToolButton configure_button_; | |
163 | QAction *configure_button_action_; | |
164 | ||
165 | pv::widgets::PopupToolButton channels_button_; | |
166 | QAction *channels_button_action_; | |
167 | ||
168 | pv::widgets::SweepTimingWidget sample_count_; | |
169 | pv::widgets::SweepTimingWidget sample_rate_; | |
170 | bool updating_sample_rate_; | |
171 | bool updating_sample_count_; | |
172 | ||
173 | bool sample_count_supported_; | |
174 | ||
175 | #ifdef ENABLE_DECODE | |
176 | QToolButton *add_decoder_button_; | |
177 | QMenu *const menu_decoders_add_; | |
178 | #endif | |
179 | }; | |
180 | ||
181 | } // namespace toolbars | |
182 | } // namespace pv | |
183 | ||
184 | #endif // PULSEVIEW_PV_TOOLBARS_MAINBAR_HPP |