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Commit | Line | Data |
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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 | ||
aaabd61b | 21 | #include <libsigrokdecode/libsigrokdecode.h> |
30236a54 | 22 | |
f2edb557 | 23 | #include <boost/bind.hpp> |
107ca6d3 | 24 | #include <boost/foreach.hpp> |
f2edb557 | 25 | |
7d5425ef JH |
26 | #include <QAction> |
27 | #include <QApplication> | |
28 | #include <QButtonGroup> | |
2953961c | 29 | #include <QFileDialog> |
f2edb557 | 30 | #include <QMessageBox> |
7d5425ef JH |
31 | #include <QMenu> |
32 | #include <QMenuBar> | |
33 | #include <QStatusBar> | |
34 | #include <QVBoxLayout> | |
35 | #include <QWidget> | |
2953961c | 36 | |
d7bed479 | 37 | #include "mainwindow.h" |
107ca6d3 JH |
38 | |
39 | #include "devicemanager.h" | |
acda14b8 | 40 | #include "dialogs/about.h" |
9663c82b | 41 | #include "dialogs/connect.h" |
c8c28626 | 42 | #include "dialogs/decoder.h" |
f4c92e1c | 43 | #include "toolbars/samplingbar.h" |
4104d7f3 | 44 | #include "view/view.h" |
d7bed479 | 45 | |
30236a54 JH |
46 | /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */ |
47 | #define __STDC_FORMAT_MACROS | |
48 | #include <inttypes.h> | |
49 | #include <stdint.h> | |
50 | #include <stdarg.h> | |
51 | #include <glib.h> | |
52 | #include <libsigrok/libsigrok.h> | |
e82fd481 | 53 | |
b1264f56 | 54 | using namespace boost; |
107ca6d3 | 55 | using namespace std; |
30236a54 | 56 | |
51e77110 JH |
57 | namespace pv { |
58 | ||
b1264f56 JH |
59 | namespace view { |
60 | class SelectableItem; | |
61 | } | |
62 | ||
107ca6d3 JH |
63 | MainWindow::MainWindow(DeviceManager &device_manager, |
64 | const char *open_file_name, | |
1d478458 | 65 | QWidget *parent) : |
107ca6d3 | 66 | QMainWindow(parent), |
dc0867ff | 67 | _device_manager(device_manager), |
7dd093df JH |
68 | _session(device_manager), |
69 | _decoders_add_mapper(this) | |
d7bed479 | 70 | { |
7d5425ef | 71 | setup_ui(); |
1d478458 JH |
72 | if (open_file_name) { |
73 | const QString s(QString::fromUtf8(open_file_name)); | |
74 | QMetaObject::invokeMethod(this, "load_file", | |
75 | Qt::QueuedConnection, | |
76 | Q_ARG(QString, s)); | |
77 | } | |
7d5425ef JH |
78 | } |
79 | ||
80 | void MainWindow::setup_ui() | |
81 | { | |
82 | setObjectName(QString::fromUtf8("MainWindow")); | |
83 | ||
84 | resize(1024, 768); | |
85 | ||
86 | // Set the window icon | |
87 | QIcon icon; | |
88 | icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"), | |
89 | QSize(), QIcon::Normal, QIcon::Off); | |
90 | setWindowIcon(icon); | |
91 | ||
e072efc8 JH |
92 | // Setup the central widget |
93 | _central_widget = new QWidget(this); | |
94 | _vertical_layout = new QVBoxLayout(_central_widget); | |
95 | _vertical_layout->setSpacing(6); | |
96 | _vertical_layout->setContentsMargins(0, 0, 0, 0); | |
97 | setCentralWidget(_central_widget); | |
98 | ||
99 | _view = new pv::view::View(_session, this); | |
b1264f56 | 100 | |
e072efc8 JH |
101 | _vertical_layout->addWidget(_view); |
102 | ||
ab1d13ee JH |
103 | // Setup the menu bar |
104 | _menu_bar = new QMenuBar(this); | |
105 | _menu_bar->setGeometry(QRect(0, 0, 400, 25)); | |
a429590b | 106 | |
ab1d13ee JH |
107 | // File Menu |
108 | _menu_file = new QMenu(_menu_bar); | |
109 | _menu_file->setTitle(QApplication::translate( | |
110 | "MainWindow", "&File", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 111 | |
7d5425ef | 112 | _action_open = new QAction(this); |
ab1d13ee JH |
113 | _action_open->setText(QApplication::translate( |
114 | "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8)); | |
362eea96 JH |
115 | _action_open->setIcon(QIcon::fromTheme("document-open", |
116 | QIcon(":/icons/document-open.png"))); | |
7d5425ef | 117 | _action_open->setObjectName(QString::fromUtf8("actionOpen")); |
7d5425ef | 118 | _menu_file->addAction(_action_open); |
009e1503 | 119 | |
2a032dcb JH |
120 | _menu_file->addSeparator(); |
121 | ||
9663c82b JH |
122 | _action_connect = new QAction(this); |
123 | _action_connect->setText(QApplication::translate( | |
124 | "MainWindow", "&Connect to Device...", 0, | |
125 | QApplication::UnicodeUTF8)); | |
126 | _action_connect->setObjectName(QString::fromUtf8("actionConnect")); | |
127 | _menu_file->addAction(_action_connect); | |
128 | ||
129 | _menu_file->addSeparator(); | |
130 | ||
2a032dcb JH |
131 | _action_quit = new QAction(this); |
132 | _action_quit->setText(QApplication::translate( | |
133 | "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8)); | |
134 | _action_quit->setIcon(QIcon::fromTheme("application-exit", | |
135 | QIcon(":/icons/application-exit.png"))); | |
d1bb7d7a | 136 | _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q)); |
2a032dcb JH |
137 | _action_quit->setObjectName(QString::fromUtf8("actionQuit")); |
138 | _menu_file->addAction(_action_quit); | |
139 | ||
ab1d13ee | 140 | // View Menu |
a429590b | 141 | _menu_view = new QMenu(_menu_bar); |
ab1d13ee JH |
142 | _menu_view->setTitle(QApplication::translate( |
143 | "MainWindow", "&View", 0, QApplication::UnicodeUTF8)); | |
144 | ||
145 | _action_view_zoom_in = new QAction(this); | |
146 | _action_view_zoom_in->setText(QApplication::translate( | |
147 | "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8)); | |
148 | _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in", | |
149 | QIcon(":/icons/zoom-in.png"))); | |
150 | _action_view_zoom_in->setObjectName( | |
151 | QString::fromUtf8("actionViewZoomIn")); | |
a429590b | 152 | _menu_view->addAction(_action_view_zoom_in); |
ab1d13ee JH |
153 | |
154 | _action_view_zoom_out = new QAction(this); | |
155 | _action_view_zoom_out->setText(QApplication::translate( | |
156 | "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8)); | |
157 | _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out", | |
158 | QIcon(":/icons/zoom-out.png"))); | |
159 | _action_view_zoom_out->setObjectName( | |
160 | QString::fromUtf8("actionViewZoomOut")); | |
a429590b | 161 | _menu_view->addAction(_action_view_zoom_out); |
ab1d13ee | 162 | |
e072efc8 | 163 | _menu_view->addSeparator(); |
ab1d13ee JH |
164 | |
165 | _action_view_show_cursors = new QAction(this); | |
166 | _action_view_show_cursors->setCheckable(true); | |
167 | _action_view_show_cursors->setChecked(_view->cursors_shown()); | |
4166ed6c | 168 | _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C)); |
ab1d13ee JH |
169 | _action_view_show_cursors->setObjectName( |
170 | QString::fromUtf8("actionViewShowCursors")); | |
171 | _action_view_show_cursors->setText(QApplication::translate( | |
172 | "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 173 | _menu_view->addAction(_action_view_show_cursors); |
a429590b | 174 | |
7dd093df JH |
175 | // Decoders Menu |
176 | _menu_decoders = new QMenu(_menu_bar); | |
177 | _menu_decoders->setTitle(QApplication::translate( | |
178 | "MainWindow", "&Decoders", 0, QApplication::UnicodeUTF8)); | |
179 | ||
180 | _menu_decoders_add = new QMenu(_menu_decoders); | |
181 | _menu_decoders_add->setTitle(QApplication::translate( | |
182 | "MainWindow", "&Add", 0, QApplication::UnicodeUTF8)); | |
183 | setup_add_decoders(_menu_decoders_add); | |
184 | ||
185 | _menu_decoders->addMenu(_menu_decoders_add); | |
186 | connect(&_decoders_add_mapper, SIGNAL(mapped(QObject*)), | |
187 | this, SLOT(add_decoder(QObject*))); | |
188 | ||
ab1d13ee | 189 | // Help Menu |
7d5425ef | 190 | _menu_help = new QMenu(_menu_bar); |
ab1d13ee JH |
191 | _menu_help->setTitle(QApplication::translate( |
192 | "MainWindow", "&Help", 0, QApplication::UnicodeUTF8)); | |
193 | ||
194 | _action_about = new QAction(this); | |
195 | _action_about->setObjectName(QString::fromUtf8("actionAbout")); | |
196 | _action_about->setText(QApplication::translate( | |
197 | "MainWindow", "&About...", 0, QApplication::UnicodeUTF8)); | |
7d5425ef JH |
198 | _menu_help->addAction(_action_about); |
199 | ||
200 | _menu_bar->addAction(_menu_file->menuAction()); | |
a429590b | 201 | _menu_bar->addAction(_menu_view->menuAction()); |
7dd093df | 202 | _menu_bar->addAction(_menu_decoders->menuAction()); |
7d5425ef JH |
203 | _menu_bar->addAction(_menu_help->menuAction()); |
204 | ||
205 | setMenuBar(_menu_bar); | |
206 | QMetaObject::connectSlotsByName(this); | |
207 | ||
5ac961e3 | 208 | // Setup the toolbar |
363107a8 | 209 | _toolbar = new QToolBar(tr("Main Toolbar"), this); |
0a4db787 | 210 | _toolbar->addAction(_action_open); |
a429590b JH |
211 | _toolbar->addSeparator(); |
212 | _toolbar->addAction(_action_view_zoom_in); | |
213 | _toolbar->addAction(_action_view_zoom_out); | |
0a4db787 JH |
214 | addToolBar(_toolbar); |
215 | ||
5ac961e3 | 216 | // Setup the sampling bar |
f4c92e1c | 217 | _sampling_bar = new toolbars::SamplingBar(this); |
5ac961e3 JH |
218 | |
219 | // Populate the device list and select the initially selected device | |
107ca6d3 | 220 | update_device_list(); |
5ac961e3 JH |
221 | |
222 | connect(_sampling_bar, SIGNAL(device_selected()), this, | |
223 | SLOT(device_selected())); | |
274d4f13 JH |
224 | connect(_sampling_bar, SIGNAL(run_stop()), this, |
225 | SLOT(run_stop())); | |
d4984fe7 JH |
226 | addToolBar(_sampling_bar); |
227 | ||
5ac961e3 | 228 | // Set the title |
a8d3fb2d JH |
229 | setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0, |
230 | QApplication::UnicodeUTF8)); | |
231 | ||
6ac96c2e JH |
232 | // Setup _session events |
233 | connect(&_session, SIGNAL(capture_state_changed(int)), this, | |
234 | SLOT(capture_state_changed(int))); | |
235 | ||
d7bed479 | 236 | } |
30236a54 | 237 | |
f2edb557 JH |
238 | void MainWindow::session_error( |
239 | const QString text, const QString info_text) | |
240 | { | |
241 | QMetaObject::invokeMethod(this, "show_session_error", | |
242 | Qt::QueuedConnection, Q_ARG(QString, text), | |
243 | Q_ARG(QString, info_text)); | |
244 | } | |
245 | ||
107ca6d3 JH |
246 | void MainWindow::update_device_list(struct sr_dev_inst *selected_device) |
247 | { | |
248 | assert(_sampling_bar); | |
249 | ||
250 | const list<sr_dev_inst*> &devices = _device_manager.devices(); | |
251 | _sampling_bar->set_device_list(devices); | |
252 | ||
253 | if (!selected_device && !devices.empty()) { | |
254 | // Fall back to the first device in the list. | |
255 | selected_device = devices.front(); | |
256 | ||
257 | // Try and find the demo device and select that by default | |
258 | BOOST_FOREACH (struct sr_dev_inst *sdi, devices) | |
259 | if (strcmp(sdi->driver->name, "demo") == 0) { | |
260 | selected_device = sdi; | |
261 | } | |
262 | } | |
263 | ||
264 | if (selected_device) { | |
265 | _sampling_bar->set_selected_device(selected_device); | |
266 | _session.set_device(selected_device); | |
267 | } | |
268 | } | |
269 | ||
1d478458 JH |
270 | void MainWindow::load_file(QString file_name) |
271 | { | |
f2edb557 JH |
272 | const QString errorMessage( |
273 | QString("Failed to load file %1").arg(file_name)); | |
274 | const QString infoMessage; | |
275 | _session.load_file(file_name.toStdString(), | |
276 | boost::bind(&MainWindow::session_error, this, | |
277 | errorMessage, infoMessage)); | |
278 | } | |
279 | ||
280 | void MainWindow::show_session_error( | |
281 | const QString text, const QString info_text) | |
282 | { | |
283 | QMessageBox msg(this); | |
284 | msg.setText(text); | |
285 | msg.setInformativeText(info_text); | |
286 | msg.setStandardButtons(QMessageBox::Ok); | |
287 | msg.setIcon(QMessageBox::Warning); | |
288 | msg.exec(); | |
1d478458 JH |
289 | } |
290 | ||
7dd093df JH |
291 | gint MainWindow::decoder_name_cmp(gconstpointer a, gconstpointer b) |
292 | { | |
293 | return strcmp(((const srd_decoder*)a)->name, | |
294 | ((const srd_decoder*)b)->name); | |
295 | } | |
296 | ||
297 | void MainWindow::setup_add_decoders(QMenu *parent) | |
298 | { | |
299 | GSList *l = g_slist_sort(g_slist_copy( | |
300 | (GSList*)srd_decoder_list()), decoder_name_cmp); | |
e2e2296c JH |
301 | for(; l; l = l->next) |
302 | { | |
7dd093df JH |
303 | QAction *const action = parent->addAction(QString( |
304 | ((srd_decoder*)l->data)->name)); | |
305 | action->setData(qVariantFromValue(l->data)); | |
306 | _decoders_add_mapper.setMapping(action, action); | |
307 | connect(action, SIGNAL(triggered()), | |
308 | &_decoders_add_mapper, SLOT(map())); | |
e2e2296c | 309 | } |
7dd093df JH |
310 | g_slist_free(l); |
311 | } | |
312 | ||
2953961c JH |
313 | void MainWindow::on_actionOpen_triggered() |
314 | { | |
1d43d767 JH |
315 | // Enumerate the file formats |
316 | QString filters(tr("Sigrok Sessions (*.sr)")); | |
317 | filters.append(tr(";;All Files (*.*)")); | |
318 | ||
319 | // Show the dialog | |
1d478458 | 320 | const QString file_name = QFileDialog::getOpenFileName( |
1d43d767 | 321 | this, tr("Open File"), "", filters); |
92b139d0 JH |
322 | if (!file_name.isEmpty()) |
323 | load_file(file_name); | |
2953961c JH |
324 | } |
325 | ||
9663c82b JH |
326 | void MainWindow::on_actionConnect_triggered() |
327 | { | |
b99cfc42 JH |
328 | // Stop any currently running capture session |
329 | _session.stop_capture(); | |
330 | ||
107ca6d3 | 331 | dialogs::Connect dlg(this, _device_manager); |
5eb0fa13 | 332 | |
dc0867ff JH |
333 | // If the user selected a device, select it in the device list. Select the |
334 | // current device otherwise. | |
335 | struct sr_dev_inst *const sdi = dlg.exec() ? | |
336 | dlg.get_selected_device() : _session.get_device(); | |
337 | ||
107ca6d3 | 338 | update_device_list(sdi); |
9663c82b JH |
339 | } |
340 | ||
2a032dcb JH |
341 | void MainWindow::on_actionQuit_triggered() |
342 | { | |
343 | close(); | |
344 | } | |
345 | ||
a429590b JH |
346 | void MainWindow::on_actionViewZoomIn_triggered() |
347 | { | |
348 | _view->zoom(1); | |
349 | } | |
350 | ||
351 | void MainWindow::on_actionViewZoomOut_triggered() | |
352 | { | |
353 | _view->zoom(-1); | |
354 | } | |
355 | ||
e072efc8 JH |
356 | void MainWindow::on_actionViewShowCursors_triggered() |
357 | { | |
358 | assert(_view); | |
b4d91e56 JH |
359 | |
360 | const bool show = !_view->cursors_shown(); | |
361 | if(show) | |
362 | _view->centre_cursors(); | |
363 | ||
364 | _view->show_cursors(show); | |
e072efc8 JH |
365 | } |
366 | ||
30236a54 JH |
367 | void MainWindow::on_actionAbout_triggered() |
368 | { | |
acda14b8 | 369 | dialogs::About dlg(this); |
40eb2ff4 | 370 | dlg.exec(); |
30236a54 | 371 | } |
274d4f13 | 372 | |
5ac961e3 JH |
373 | void MainWindow::device_selected() |
374 | { | |
375 | _session.set_device(_sampling_bar->get_selected_device()); | |
376 | } | |
377 | ||
7dd093df JH |
378 | void MainWindow::add_decoder(QObject *action) |
379 | { | |
c8c28626 JH |
380 | assert(action); |
381 | srd_decoder *const dec = | |
382 | (srd_decoder*)((QAction*)action)->data().value<void*>(); | |
383 | assert(dec); | |
384 | ||
535554a4 JH |
385 | const std::vector< boost::shared_ptr<view::Signal> > &sigs = |
386 | _session.get_signals(); | |
387 | ||
67fe5e9c JH |
388 | GHashTable *const options = g_hash_table_new_full(g_str_hash, |
389 | g_str_equal, g_free, (GDestroyNotify)g_variant_unref); | |
390 | ||
391 | dialogs::Decoder dlg(this, dec, sigs, options); | |
392 | if(dlg.exec() != QDialog::Accepted) { | |
393 | g_hash_table_destroy(options); | |
82c7f640 | 394 | return; |
67fe5e9c | 395 | } |
82c7f640 | 396 | |
67fe5e9c | 397 | _session.add_decoder(dec, dlg.get_probes(), options); |
7dd093df JH |
398 | } |
399 | ||
274d4f13 JH |
400 | void MainWindow::run_stop() |
401 | { | |
5b7cf66c JH |
402 | switch(_session.get_capture_state()) { |
403 | case SigSession::Stopped: | |
d64d1596 | 404 | _session.start_capture(_sampling_bar->get_record_length(), |
f2edb557 JH |
405 | boost::bind(&MainWindow::session_error, this, |
406 | QString("Capture failed"), _1)); | |
5b7cf66c JH |
407 | break; |
408 | ||
2b49eeb0 | 409 | case SigSession::AwaitingTrigger: |
5b7cf66c JH |
410 | case SigSession::Running: |
411 | _session.stop_capture(); | |
412 | break; | |
413 | } | |
274d4f13 | 414 | } |
51e77110 | 415 | |
6ac96c2e JH |
416 | void MainWindow::capture_state_changed(int state) |
417 | { | |
2b49eeb0 | 418 | _sampling_bar->set_capture_state((pv::SigSession::capture_state)state); |
6ac96c2e JH |
419 | } |
420 | ||
51e77110 | 421 | } // namespace pv |