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