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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 |
aaabd61b | 22 | #include <libsigrokdecode/libsigrokdecode.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" |
404aad0e | 44 | #include "toolbars/contextbar.h" |
f4c92e1c | 45 | #include "toolbars/samplingbar.h" |
4104d7f3 | 46 | #include "view/view.h" |
d7bed479 | 47 | |
30236a54 JH |
48 | /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */ |
49 | #define __STDC_FORMAT_MACROS | |
50 | #include <inttypes.h> | |
51 | #include <stdint.h> | |
52 | #include <stdarg.h> | |
53 | #include <glib.h> | |
54 | #include <libsigrok/libsigrok.h> | |
e82fd481 | 55 | |
b1264f56 | 56 | using namespace boost; |
107ca6d3 | 57 | using namespace std; |
30236a54 | 58 | |
51e77110 JH |
59 | namespace pv { |
60 | ||
b1264f56 JH |
61 | namespace view { |
62 | class SelectableItem; | |
63 | } | |
64 | ||
107ca6d3 JH |
65 | MainWindow::MainWindow(DeviceManager &device_manager, |
66 | const char *open_file_name, | |
1d478458 | 67 | QWidget *parent) : |
107ca6d3 | 68 | QMainWindow(parent), |
dc0867ff JH |
69 | _device_manager(device_manager), |
70 | _session(device_manager) | |
d7bed479 | 71 | { |
7d5425ef | 72 | setup_ui(); |
1d478458 JH |
73 | if (open_file_name) { |
74 | const QString s(QString::fromUtf8(open_file_name)); | |
75 | QMetaObject::invokeMethod(this, "load_file", | |
76 | Qt::QueuedConnection, | |
77 | Q_ARG(QString, s)); | |
78 | } | |
7d5425ef JH |
79 | } |
80 | ||
81 | void MainWindow::setup_ui() | |
82 | { | |
83 | setObjectName(QString::fromUtf8("MainWindow")); | |
84 | ||
85 | resize(1024, 768); | |
86 | ||
87 | // Set the window icon | |
88 | QIcon icon; | |
89 | icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"), | |
90 | QSize(), QIcon::Normal, QIcon::Off); | |
91 | setWindowIcon(icon); | |
92 | ||
e072efc8 JH |
93 | // Setup the central widget |
94 | _central_widget = new QWidget(this); | |
95 | _vertical_layout = new QVBoxLayout(_central_widget); | |
96 | _vertical_layout->setSpacing(6); | |
97 | _vertical_layout->setContentsMargins(0, 0, 0, 0); | |
98 | setCentralWidget(_central_widget); | |
99 | ||
100 | _view = new pv::view::View(_session, this); | |
b1264f56 JH |
101 | connect(_view, SIGNAL(selection_changed()), this, |
102 | SLOT(view_selection_changed())); | |
103 | ||
e072efc8 JH |
104 | _vertical_layout->addWidget(_view); |
105 | ||
ab1d13ee JH |
106 | // Setup the menu bar |
107 | _menu_bar = new QMenuBar(this); | |
108 | _menu_bar->setGeometry(QRect(0, 0, 400, 25)); | |
a429590b | 109 | |
ab1d13ee JH |
110 | // File Menu |
111 | _menu_file = new QMenu(_menu_bar); | |
112 | _menu_file->setTitle(QApplication::translate( | |
113 | "MainWindow", "&File", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 114 | |
7d5425ef | 115 | _action_open = new QAction(this); |
ab1d13ee JH |
116 | _action_open->setText(QApplication::translate( |
117 | "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8)); | |
362eea96 JH |
118 | _action_open->setIcon(QIcon::fromTheme("document-open", |
119 | QIcon(":/icons/document-open.png"))); | |
7d5425ef | 120 | _action_open->setObjectName(QString::fromUtf8("actionOpen")); |
7d5425ef | 121 | _menu_file->addAction(_action_open); |
009e1503 | 122 | |
2a032dcb JH |
123 | _menu_file->addSeparator(); |
124 | ||
9663c82b JH |
125 | _action_connect = new QAction(this); |
126 | _action_connect->setText(QApplication::translate( | |
127 | "MainWindow", "&Connect to Device...", 0, | |
128 | QApplication::UnicodeUTF8)); | |
129 | _action_connect->setObjectName(QString::fromUtf8("actionConnect")); | |
130 | _menu_file->addAction(_action_connect); | |
131 | ||
132 | _menu_file->addSeparator(); | |
133 | ||
2a032dcb JH |
134 | _action_quit = new QAction(this); |
135 | _action_quit->setText(QApplication::translate( | |
136 | "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8)); | |
137 | _action_quit->setIcon(QIcon::fromTheme("application-exit", | |
138 | QIcon(":/icons/application-exit.png"))); | |
d1bb7d7a | 139 | _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q)); |
2a032dcb JH |
140 | _action_quit->setObjectName(QString::fromUtf8("actionQuit")); |
141 | _menu_file->addAction(_action_quit); | |
142 | ||
ab1d13ee | 143 | // View Menu |
a429590b | 144 | _menu_view = new QMenu(_menu_bar); |
ab1d13ee JH |
145 | _menu_view->setTitle(QApplication::translate( |
146 | "MainWindow", "&View", 0, QApplication::UnicodeUTF8)); | |
147 | ||
148 | _action_view_zoom_in = new QAction(this); | |
149 | _action_view_zoom_in->setText(QApplication::translate( | |
150 | "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8)); | |
151 | _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in", | |
152 | QIcon(":/icons/zoom-in.png"))); | |
153 | _action_view_zoom_in->setObjectName( | |
154 | QString::fromUtf8("actionViewZoomIn")); | |
a429590b | 155 | _menu_view->addAction(_action_view_zoom_in); |
ab1d13ee JH |
156 | |
157 | _action_view_zoom_out = new QAction(this); | |
158 | _action_view_zoom_out->setText(QApplication::translate( | |
159 | "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8)); | |
160 | _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out", | |
161 | QIcon(":/icons/zoom-out.png"))); | |
162 | _action_view_zoom_out->setObjectName( | |
163 | QString::fromUtf8("actionViewZoomOut")); | |
a429590b | 164 | _menu_view->addAction(_action_view_zoom_out); |
ab1d13ee | 165 | |
e072efc8 | 166 | _menu_view->addSeparator(); |
ab1d13ee JH |
167 | |
168 | _action_view_show_cursors = new QAction(this); | |
169 | _action_view_show_cursors->setCheckable(true); | |
170 | _action_view_show_cursors->setChecked(_view->cursors_shown()); | |
4166ed6c | 171 | _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C)); |
ab1d13ee JH |
172 | _action_view_show_cursors->setObjectName( |
173 | QString::fromUtf8("actionViewShowCursors")); | |
174 | _action_view_show_cursors->setText(QApplication::translate( | |
175 | "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 176 | _menu_view->addAction(_action_view_show_cursors); |
a429590b | 177 | |
ab1d13ee | 178 | // Help Menu |
7d5425ef | 179 | _menu_help = new QMenu(_menu_bar); |
ab1d13ee JH |
180 | _menu_help->setTitle(QApplication::translate( |
181 | "MainWindow", "&Help", 0, QApplication::UnicodeUTF8)); | |
182 | ||
183 | _action_about = new QAction(this); | |
184 | _action_about->setObjectName(QString::fromUtf8("actionAbout")); | |
185 | _action_about->setText(QApplication::translate( | |
186 | "MainWindow", "&About...", 0, QApplication::UnicodeUTF8)); | |
7d5425ef JH |
187 | _menu_help->addAction(_action_about); |
188 | ||
189 | _menu_bar->addAction(_menu_file->menuAction()); | |
a429590b | 190 | _menu_bar->addAction(_menu_view->menuAction()); |
7d5425ef JH |
191 | _menu_bar->addAction(_menu_help->menuAction()); |
192 | ||
193 | setMenuBar(_menu_bar); | |
194 | QMetaObject::connectSlotsByName(this); | |
195 | ||
5ac961e3 | 196 | // Setup the toolbar |
363107a8 | 197 | _toolbar = new QToolBar(tr("Main Toolbar"), this); |
0a4db787 | 198 | _toolbar->addAction(_action_open); |
a429590b JH |
199 | _toolbar->addSeparator(); |
200 | _toolbar->addAction(_action_view_zoom_in); | |
201 | _toolbar->addAction(_action_view_zoom_out); | |
0a4db787 JH |
202 | addToolBar(_toolbar); |
203 | ||
5ac961e3 | 204 | // Setup the sampling bar |
f4c92e1c | 205 | _sampling_bar = new toolbars::SamplingBar(this); |
5ac961e3 JH |
206 | |
207 | // Populate the device list and select the initially selected device | |
107ca6d3 | 208 | update_device_list(); |
5ac961e3 JH |
209 | |
210 | connect(_sampling_bar, SIGNAL(device_selected()), this, | |
211 | SLOT(device_selected())); | |
274d4f13 JH |
212 | connect(_sampling_bar, SIGNAL(run_stop()), this, |
213 | SLOT(run_stop())); | |
d4984fe7 JH |
214 | addToolBar(_sampling_bar); |
215 | ||
404aad0e JH |
216 | // Setup the context bar |
217 | _context_bar = new toolbars::ContextBar(this); | |
218 | addToolBar(_context_bar); | |
219 | insertToolBarBreak(_context_bar); | |
220 | ||
5ac961e3 | 221 | // Set the title |
a8d3fb2d JH |
222 | setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0, |
223 | QApplication::UnicodeUTF8)); | |
224 | ||
6ac96c2e JH |
225 | // Setup _session events |
226 | connect(&_session, SIGNAL(capture_state_changed(int)), this, | |
227 | SLOT(capture_state_changed(int))); | |
228 | ||
d7bed479 | 229 | } |
30236a54 | 230 | |
f2edb557 JH |
231 | void MainWindow::session_error( |
232 | const QString text, const QString info_text) | |
233 | { | |
234 | QMetaObject::invokeMethod(this, "show_session_error", | |
235 | Qt::QueuedConnection, Q_ARG(QString, text), | |
236 | Q_ARG(QString, info_text)); | |
237 | } | |
238 | ||
107ca6d3 JH |
239 | void MainWindow::update_device_list(struct sr_dev_inst *selected_device) |
240 | { | |
241 | assert(_sampling_bar); | |
242 | ||
243 | const list<sr_dev_inst*> &devices = _device_manager.devices(); | |
244 | _sampling_bar->set_device_list(devices); | |
245 | ||
246 | if (!selected_device && !devices.empty()) { | |
247 | // Fall back to the first device in the list. | |
248 | selected_device = devices.front(); | |
249 | ||
250 | // Try and find the demo device and select that by default | |
251 | BOOST_FOREACH (struct sr_dev_inst *sdi, devices) | |
252 | if (strcmp(sdi->driver->name, "demo") == 0) { | |
253 | selected_device = sdi; | |
254 | } | |
255 | } | |
256 | ||
257 | if (selected_device) { | |
258 | _sampling_bar->set_selected_device(selected_device); | |
259 | _session.set_device(selected_device); | |
260 | } | |
261 | } | |
262 | ||
1d478458 JH |
263 | void MainWindow::load_file(QString file_name) |
264 | { | |
f2edb557 JH |
265 | const QString errorMessage( |
266 | QString("Failed to load file %1").arg(file_name)); | |
267 | const QString infoMessage; | |
268 | _session.load_file(file_name.toStdString(), | |
269 | boost::bind(&MainWindow::session_error, this, | |
270 | errorMessage, infoMessage)); | |
271 | } | |
272 | ||
273 | void MainWindow::show_session_error( | |
274 | const QString text, const QString info_text) | |
275 | { | |
276 | QMessageBox msg(this); | |
277 | msg.setText(text); | |
278 | msg.setInformativeText(info_text); | |
279 | msg.setStandardButtons(QMessageBox::Ok); | |
280 | msg.setIcon(QMessageBox::Warning); | |
281 | msg.exec(); | |
1d478458 JH |
282 | } |
283 | ||
2953961c JH |
284 | void MainWindow::on_actionOpen_triggered() |
285 | { | |
1d43d767 JH |
286 | // Enumerate the file formats |
287 | QString filters(tr("Sigrok Sessions (*.sr)")); | |
288 | filters.append(tr(";;All Files (*.*)")); | |
289 | ||
290 | // Show the dialog | |
1d478458 | 291 | const QString file_name = QFileDialog::getOpenFileName( |
1d43d767 | 292 | this, tr("Open File"), "", filters); |
92b139d0 JH |
293 | if (!file_name.isEmpty()) |
294 | load_file(file_name); | |
2953961c JH |
295 | } |
296 | ||
9663c82b JH |
297 | void MainWindow::on_actionConnect_triggered() |
298 | { | |
b99cfc42 JH |
299 | // Stop any currently running capture session |
300 | _session.stop_capture(); | |
301 | ||
107ca6d3 | 302 | dialogs::Connect dlg(this, _device_manager); |
5eb0fa13 | 303 | |
dc0867ff JH |
304 | // If the user selected a device, select it in the device list. Select the |
305 | // current device otherwise. | |
306 | struct sr_dev_inst *const sdi = dlg.exec() ? | |
307 | dlg.get_selected_device() : _session.get_device(); | |
308 | ||
107ca6d3 | 309 | update_device_list(sdi); |
9663c82b JH |
310 | } |
311 | ||
2a032dcb JH |
312 | void MainWindow::on_actionQuit_triggered() |
313 | { | |
314 | close(); | |
315 | } | |
316 | ||
a429590b JH |
317 | void MainWindow::on_actionViewZoomIn_triggered() |
318 | { | |
319 | _view->zoom(1); | |
320 | } | |
321 | ||
322 | void MainWindow::on_actionViewZoomOut_triggered() | |
323 | { | |
324 | _view->zoom(-1); | |
325 | } | |
326 | ||
e072efc8 JH |
327 | void MainWindow::on_actionViewShowCursors_triggered() |
328 | { | |
329 | assert(_view); | |
b4d91e56 JH |
330 | |
331 | const bool show = !_view->cursors_shown(); | |
332 | if(show) | |
333 | _view->centre_cursors(); | |
334 | ||
335 | _view->show_cursors(show); | |
e072efc8 JH |
336 | } |
337 | ||
30236a54 JH |
338 | void MainWindow::on_actionAbout_triggered() |
339 | { | |
acda14b8 | 340 | dialogs::About dlg(this); |
40eb2ff4 | 341 | dlg.exec(); |
30236a54 | 342 | } |
274d4f13 | 343 | |
5ac961e3 JH |
344 | void MainWindow::device_selected() |
345 | { | |
346 | _session.set_device(_sampling_bar->get_selected_device()); | |
347 | } | |
348 | ||
274d4f13 JH |
349 | void MainWindow::run_stop() |
350 | { | |
5b7cf66c JH |
351 | switch(_session.get_capture_state()) { |
352 | case SigSession::Stopped: | |
d64d1596 | 353 | _session.start_capture(_sampling_bar->get_record_length(), |
f2edb557 JH |
354 | boost::bind(&MainWindow::session_error, this, |
355 | QString("Capture failed"), _1)); | |
5b7cf66c JH |
356 | break; |
357 | ||
358 | case SigSession::Running: | |
359 | _session.stop_capture(); | |
360 | break; | |
361 | } | |
274d4f13 | 362 | } |
51e77110 | 363 | |
6ac96c2e JH |
364 | void MainWindow::capture_state_changed(int state) |
365 | { | |
366 | _sampling_bar->set_sampling(state != SigSession::Stopped); | |
367 | } | |
368 | ||
b1264f56 JH |
369 | void MainWindow::view_selection_changed() |
370 | { | |
371 | assert(_context_bar); | |
372 | ||
373 | const list<weak_ptr<pv::view::SelectableItem> > items( | |
374 | _view->selected_items()); | |
375 | _context_bar->set_selected_items(items); | |
376 | } | |
377 | ||
51e77110 | 378 | } // namespace pv |