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d7bed479 | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
d7bed479 JH |
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, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
d52d8455 | 21 | #ifdef ENABLE_SIGROKDECODE |
30236a54 | 22 | #include <sigrokdecode.h> |
d52d8455 | 23 | #endif |
30236a54 | 24 | |
f2edb557 | 25 | #include <boost/bind.hpp> |
107ca6d3 | 26 | #include <boost/foreach.hpp> |
f2edb557 | 27 | |
7d5425ef JH |
28 | #include <QAction> |
29 | #include <QApplication> | |
30 | #include <QButtonGroup> | |
2953961c | 31 | #include <QFileDialog> |
f2edb557 | 32 | #include <QMessageBox> |
7d5425ef JH |
33 | #include <QMenu> |
34 | #include <QMenuBar> | |
35 | #include <QStatusBar> | |
36 | #include <QVBoxLayout> | |
37 | #include <QWidget> | |
2953961c | 38 | |
d7bed479 | 39 | #include "mainwindow.h" |
107ca6d3 JH |
40 | |
41 | #include "devicemanager.h" | |
acda14b8 | 42 | #include "dialogs/about.h" |
9663c82b | 43 | #include "dialogs/connect.h" |
f4c92e1c | 44 | #include "toolbars/samplingbar.h" |
4104d7f3 | 45 | #include "view/view.h" |
d7bed479 | 46 | |
30236a54 JH |
47 | /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */ |
48 | #define __STDC_FORMAT_MACROS | |
49 | #include <inttypes.h> | |
50 | #include <stdint.h> | |
51 | #include <stdarg.h> | |
52 | #include <glib.h> | |
53 | #include <libsigrok/libsigrok.h> | |
e82fd481 | 54 | |
107ca6d3 | 55 | using namespace std; |
30236a54 | 56 | |
51e77110 JH |
57 | namespace pv { |
58 | ||
107ca6d3 JH |
59 | MainWindow::MainWindow(DeviceManager &device_manager, |
60 | const char *open_file_name, | |
1d478458 | 61 | QWidget *parent) : |
107ca6d3 | 62 | QMainWindow(parent), |
dc0867ff JH |
63 | _device_manager(device_manager), |
64 | _session(device_manager) | |
d7bed479 | 65 | { |
7d5425ef | 66 | setup_ui(); |
1d478458 JH |
67 | if (open_file_name) { |
68 | const QString s(QString::fromUtf8(open_file_name)); | |
69 | QMetaObject::invokeMethod(this, "load_file", | |
70 | Qt::QueuedConnection, | |
71 | Q_ARG(QString, s)); | |
72 | } | |
7d5425ef JH |
73 | } |
74 | ||
75 | void MainWindow::setup_ui() | |
76 | { | |
77 | setObjectName(QString::fromUtf8("MainWindow")); | |
78 | ||
79 | resize(1024, 768); | |
80 | ||
81 | // Set the window icon | |
82 | QIcon icon; | |
83 | icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"), | |
84 | QSize(), QIcon::Normal, QIcon::Off); | |
85 | setWindowIcon(icon); | |
86 | ||
e072efc8 JH |
87 | // Setup the central widget |
88 | _central_widget = new QWidget(this); | |
89 | _vertical_layout = new QVBoxLayout(_central_widget); | |
90 | _vertical_layout->setSpacing(6); | |
91 | _vertical_layout->setContentsMargins(0, 0, 0, 0); | |
92 | setCentralWidget(_central_widget); | |
93 | ||
94 | _view = new pv::view::View(_session, this); | |
95 | _vertical_layout->addWidget(_view); | |
96 | ||
ab1d13ee JH |
97 | // Setup the menu bar |
98 | _menu_bar = new QMenuBar(this); | |
99 | _menu_bar->setGeometry(QRect(0, 0, 400, 25)); | |
a429590b | 100 | |
ab1d13ee JH |
101 | // File Menu |
102 | _menu_file = new QMenu(_menu_bar); | |
103 | _menu_file->setTitle(QApplication::translate( | |
104 | "MainWindow", "&File", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 105 | |
7d5425ef | 106 | _action_open = new QAction(this); |
ab1d13ee JH |
107 | _action_open->setText(QApplication::translate( |
108 | "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8)); | |
362eea96 JH |
109 | _action_open->setIcon(QIcon::fromTheme("document-open", |
110 | QIcon(":/icons/document-open.png"))); | |
7d5425ef | 111 | _action_open->setObjectName(QString::fromUtf8("actionOpen")); |
7d5425ef | 112 | _menu_file->addAction(_action_open); |
009e1503 | 113 | |
2a032dcb JH |
114 | _menu_file->addSeparator(); |
115 | ||
9663c82b JH |
116 | _action_connect = new QAction(this); |
117 | _action_connect->setText(QApplication::translate( | |
118 | "MainWindow", "&Connect to Device...", 0, | |
119 | QApplication::UnicodeUTF8)); | |
120 | _action_connect->setObjectName(QString::fromUtf8("actionConnect")); | |
121 | _menu_file->addAction(_action_connect); | |
122 | ||
123 | _menu_file->addSeparator(); | |
124 | ||
2a032dcb JH |
125 | _action_quit = new QAction(this); |
126 | _action_quit->setText(QApplication::translate( | |
127 | "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8)); | |
128 | _action_quit->setIcon(QIcon::fromTheme("application-exit", | |
129 | QIcon(":/icons/application-exit.png"))); | |
d1bb7d7a | 130 | _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q)); |
2a032dcb JH |
131 | _action_quit->setObjectName(QString::fromUtf8("actionQuit")); |
132 | _menu_file->addAction(_action_quit); | |
133 | ||
ab1d13ee | 134 | // View Menu |
a429590b | 135 | _menu_view = new QMenu(_menu_bar); |
ab1d13ee JH |
136 | _menu_view->setTitle(QApplication::translate( |
137 | "MainWindow", "&View", 0, QApplication::UnicodeUTF8)); | |
138 | ||
139 | _action_view_zoom_in = new QAction(this); | |
140 | _action_view_zoom_in->setText(QApplication::translate( | |
141 | "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8)); | |
142 | _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in", | |
143 | QIcon(":/icons/zoom-in.png"))); | |
144 | _action_view_zoom_in->setObjectName( | |
145 | QString::fromUtf8("actionViewZoomIn")); | |
a429590b | 146 | _menu_view->addAction(_action_view_zoom_in); |
ab1d13ee JH |
147 | |
148 | _action_view_zoom_out = new QAction(this); | |
149 | _action_view_zoom_out->setText(QApplication::translate( | |
150 | "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8)); | |
151 | _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out", | |
152 | QIcon(":/icons/zoom-out.png"))); | |
153 | _action_view_zoom_out->setObjectName( | |
154 | QString::fromUtf8("actionViewZoomOut")); | |
a429590b | 155 | _menu_view->addAction(_action_view_zoom_out); |
ab1d13ee | 156 | |
e072efc8 | 157 | _menu_view->addSeparator(); |
ab1d13ee JH |
158 | |
159 | _action_view_show_cursors = new QAction(this); | |
160 | _action_view_show_cursors->setCheckable(true); | |
161 | _action_view_show_cursors->setChecked(_view->cursors_shown()); | |
4166ed6c | 162 | _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C)); |
ab1d13ee JH |
163 | _action_view_show_cursors->setObjectName( |
164 | QString::fromUtf8("actionViewShowCursors")); | |
165 | _action_view_show_cursors->setText(QApplication::translate( | |
166 | "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 167 | _menu_view->addAction(_action_view_show_cursors); |
a429590b | 168 | |
ab1d13ee | 169 | // Help Menu |
7d5425ef | 170 | _menu_help = new QMenu(_menu_bar); |
ab1d13ee JH |
171 | _menu_help->setTitle(QApplication::translate( |
172 | "MainWindow", "&Help", 0, QApplication::UnicodeUTF8)); | |
173 | ||
174 | _action_about = new QAction(this); | |
175 | _action_about->setObjectName(QString::fromUtf8("actionAbout")); | |
176 | _action_about->setText(QApplication::translate( | |
177 | "MainWindow", "&About...", 0, QApplication::UnicodeUTF8)); | |
7d5425ef JH |
178 | _menu_help->addAction(_action_about); |
179 | ||
180 | _menu_bar->addAction(_menu_file->menuAction()); | |
a429590b | 181 | _menu_bar->addAction(_menu_view->menuAction()); |
7d5425ef JH |
182 | _menu_bar->addAction(_menu_help->menuAction()); |
183 | ||
184 | setMenuBar(_menu_bar); | |
185 | QMetaObject::connectSlotsByName(this); | |
186 | ||
5ac961e3 | 187 | // Setup the toolbar |
363107a8 | 188 | _toolbar = new QToolBar(tr("Main Toolbar"), this); |
0a4db787 | 189 | _toolbar->addAction(_action_open); |
a429590b JH |
190 | _toolbar->addSeparator(); |
191 | _toolbar->addAction(_action_view_zoom_in); | |
192 | _toolbar->addAction(_action_view_zoom_out); | |
0a4db787 JH |
193 | addToolBar(_toolbar); |
194 | ||
5ac961e3 | 195 | // Setup the sampling bar |
f4c92e1c | 196 | _sampling_bar = new toolbars::SamplingBar(this); |
5ac961e3 JH |
197 | |
198 | // Populate the device list and select the initially selected device | |
107ca6d3 | 199 | update_device_list(); |
5ac961e3 JH |
200 | |
201 | connect(_sampling_bar, SIGNAL(device_selected()), this, | |
202 | SLOT(device_selected())); | |
274d4f13 JH |
203 | connect(_sampling_bar, SIGNAL(run_stop()), this, |
204 | SLOT(run_stop())); | |
d4984fe7 JH |
205 | addToolBar(_sampling_bar); |
206 | ||
5ac961e3 | 207 | // Set the title |
a8d3fb2d JH |
208 | setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0, |
209 | QApplication::UnicodeUTF8)); | |
210 | ||
6ac96c2e JH |
211 | // Setup _session events |
212 | connect(&_session, SIGNAL(capture_state_changed(int)), this, | |
213 | SLOT(capture_state_changed(int))); | |
214 | ||
d7bed479 | 215 | } |
30236a54 | 216 | |
f2edb557 JH |
217 | void MainWindow::session_error( |
218 | const QString text, const QString info_text) | |
219 | { | |
220 | QMetaObject::invokeMethod(this, "show_session_error", | |
221 | Qt::QueuedConnection, Q_ARG(QString, text), | |
222 | Q_ARG(QString, info_text)); | |
223 | } | |
224 | ||
107ca6d3 JH |
225 | void MainWindow::update_device_list(struct sr_dev_inst *selected_device) |
226 | { | |
227 | assert(_sampling_bar); | |
228 | ||
229 | const list<sr_dev_inst*> &devices = _device_manager.devices(); | |
230 | _sampling_bar->set_device_list(devices); | |
231 | ||
232 | if (!selected_device && !devices.empty()) { | |
233 | // Fall back to the first device in the list. | |
234 | selected_device = devices.front(); | |
235 | ||
236 | // Try and find the demo device and select that by default | |
237 | BOOST_FOREACH (struct sr_dev_inst *sdi, devices) | |
238 | if (strcmp(sdi->driver->name, "demo") == 0) { | |
239 | selected_device = sdi; | |
240 | } | |
241 | } | |
242 | ||
243 | if (selected_device) { | |
244 | _sampling_bar->set_selected_device(selected_device); | |
245 | _session.set_device(selected_device); | |
246 | } | |
247 | } | |
248 | ||
1d478458 JH |
249 | void MainWindow::load_file(QString file_name) |
250 | { | |
f2edb557 JH |
251 | const QString errorMessage( |
252 | QString("Failed to load file %1").arg(file_name)); | |
253 | const QString infoMessage; | |
254 | _session.load_file(file_name.toStdString(), | |
255 | boost::bind(&MainWindow::session_error, this, | |
256 | errorMessage, infoMessage)); | |
257 | } | |
258 | ||
259 | void MainWindow::show_session_error( | |
260 | const QString text, const QString info_text) | |
261 | { | |
262 | QMessageBox msg(this); | |
263 | msg.setText(text); | |
264 | msg.setInformativeText(info_text); | |
265 | msg.setStandardButtons(QMessageBox::Ok); | |
266 | msg.setIcon(QMessageBox::Warning); | |
267 | msg.exec(); | |
1d478458 JH |
268 | } |
269 | ||
2953961c JH |
270 | void MainWindow::on_actionOpen_triggered() |
271 | { | |
1d478458 | 272 | const QString file_name = QFileDialog::getOpenFileName( |
2953961c JH |
273 | this, tr("Open File"), "", |
274 | tr("Sigrok Sessions (*.sr)")); | |
92b139d0 JH |
275 | if (!file_name.isEmpty()) |
276 | load_file(file_name); | |
2953961c JH |
277 | } |
278 | ||
9663c82b JH |
279 | void MainWindow::on_actionConnect_triggered() |
280 | { | |
107ca6d3 | 281 | dialogs::Connect dlg(this, _device_manager); |
5eb0fa13 | 282 | |
dc0867ff JH |
283 | // If the user selected a device, select it in the device list. Select the |
284 | // current device otherwise. | |
285 | struct sr_dev_inst *const sdi = dlg.exec() ? | |
286 | dlg.get_selected_device() : _session.get_device(); | |
287 | ||
107ca6d3 | 288 | update_device_list(sdi); |
9663c82b JH |
289 | } |
290 | ||
2a032dcb JH |
291 | void MainWindow::on_actionQuit_triggered() |
292 | { | |
293 | close(); | |
294 | } | |
295 | ||
a429590b JH |
296 | void MainWindow::on_actionViewZoomIn_triggered() |
297 | { | |
298 | _view->zoom(1); | |
299 | } | |
300 | ||
301 | void MainWindow::on_actionViewZoomOut_triggered() | |
302 | { | |
303 | _view->zoom(-1); | |
304 | } | |
305 | ||
e072efc8 JH |
306 | void MainWindow::on_actionViewShowCursors_triggered() |
307 | { | |
308 | assert(_view); | |
b4d91e56 JH |
309 | |
310 | const bool show = !_view->cursors_shown(); | |
311 | if(show) | |
312 | _view->centre_cursors(); | |
313 | ||
314 | _view->show_cursors(show); | |
e072efc8 JH |
315 | } |
316 | ||
30236a54 JH |
317 | void MainWindow::on_actionAbout_triggered() |
318 | { | |
acda14b8 | 319 | dialogs::About dlg(this); |
40eb2ff4 | 320 | dlg.exec(); |
30236a54 | 321 | } |
274d4f13 | 322 | |
5ac961e3 JH |
323 | void MainWindow::device_selected() |
324 | { | |
325 | _session.set_device(_sampling_bar->get_selected_device()); | |
326 | } | |
327 | ||
274d4f13 JH |
328 | void MainWindow::run_stop() |
329 | { | |
5b7cf66c JH |
330 | switch(_session.get_capture_state()) { |
331 | case SigSession::Stopped: | |
d64d1596 | 332 | _session.start_capture(_sampling_bar->get_record_length(), |
f2edb557 JH |
333 | boost::bind(&MainWindow::session_error, this, |
334 | QString("Capture failed"), _1)); | |
5b7cf66c JH |
335 | break; |
336 | ||
337 | case SigSession::Running: | |
338 | _session.stop_capture(); | |
339 | break; | |
340 | } | |
274d4f13 | 341 | } |
51e77110 | 342 | |
6ac96c2e JH |
343 | void MainWindow::capture_state_changed(int state) |
344 | { | |
345 | _sampling_bar->set_sampling(state != SigSession::Stopped); | |
346 | } | |
347 | ||
51e77110 | 348 | } // namespace pv |