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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" |
404aad0e | 42 | #include "toolbars/contextbar.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 JH |
100 | connect(_view, SIGNAL(selection_changed()), this, |
101 | SLOT(view_selection_changed())); | |
102 | ||
e072efc8 JH |
103 | _vertical_layout->addWidget(_view); |
104 | ||
ab1d13ee JH |
105 | // Setup the menu bar |
106 | _menu_bar = new QMenuBar(this); | |
107 | _menu_bar->setGeometry(QRect(0, 0, 400, 25)); | |
a429590b | 108 | |
ab1d13ee JH |
109 | // File Menu |
110 | _menu_file = new QMenu(_menu_bar); | |
111 | _menu_file->setTitle(QApplication::translate( | |
112 | "MainWindow", "&File", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 113 | |
7d5425ef | 114 | _action_open = new QAction(this); |
ab1d13ee JH |
115 | _action_open->setText(QApplication::translate( |
116 | "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8)); | |
362eea96 JH |
117 | _action_open->setIcon(QIcon::fromTheme("document-open", |
118 | QIcon(":/icons/document-open.png"))); | |
7d5425ef | 119 | _action_open->setObjectName(QString::fromUtf8("actionOpen")); |
7d5425ef | 120 | _menu_file->addAction(_action_open); |
009e1503 | 121 | |
2a032dcb JH |
122 | _menu_file->addSeparator(); |
123 | ||
9663c82b JH |
124 | _action_connect = new QAction(this); |
125 | _action_connect->setText(QApplication::translate( | |
126 | "MainWindow", "&Connect to Device...", 0, | |
127 | QApplication::UnicodeUTF8)); | |
128 | _action_connect->setObjectName(QString::fromUtf8("actionConnect")); | |
129 | _menu_file->addAction(_action_connect); | |
130 | ||
131 | _menu_file->addSeparator(); | |
132 | ||
2a032dcb JH |
133 | _action_quit = new QAction(this); |
134 | _action_quit->setText(QApplication::translate( | |
135 | "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8)); | |
136 | _action_quit->setIcon(QIcon::fromTheme("application-exit", | |
137 | QIcon(":/icons/application-exit.png"))); | |
d1bb7d7a | 138 | _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q)); |
2a032dcb JH |
139 | _action_quit->setObjectName(QString::fromUtf8("actionQuit")); |
140 | _menu_file->addAction(_action_quit); | |
141 | ||
ab1d13ee | 142 | // View Menu |
a429590b | 143 | _menu_view = new QMenu(_menu_bar); |
ab1d13ee JH |
144 | _menu_view->setTitle(QApplication::translate( |
145 | "MainWindow", "&View", 0, QApplication::UnicodeUTF8)); | |
146 | ||
147 | _action_view_zoom_in = new QAction(this); | |
148 | _action_view_zoom_in->setText(QApplication::translate( | |
149 | "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8)); | |
150 | _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in", | |
151 | QIcon(":/icons/zoom-in.png"))); | |
152 | _action_view_zoom_in->setObjectName( | |
153 | QString::fromUtf8("actionViewZoomIn")); | |
a429590b | 154 | _menu_view->addAction(_action_view_zoom_in); |
ab1d13ee JH |
155 | |
156 | _action_view_zoom_out = new QAction(this); | |
157 | _action_view_zoom_out->setText(QApplication::translate( | |
158 | "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8)); | |
159 | _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out", | |
160 | QIcon(":/icons/zoom-out.png"))); | |
161 | _action_view_zoom_out->setObjectName( | |
162 | QString::fromUtf8("actionViewZoomOut")); | |
a429590b | 163 | _menu_view->addAction(_action_view_zoom_out); |
ab1d13ee | 164 | |
e072efc8 | 165 | _menu_view->addSeparator(); |
ab1d13ee JH |
166 | |
167 | _action_view_show_cursors = new QAction(this); | |
168 | _action_view_show_cursors->setCheckable(true); | |
169 | _action_view_show_cursors->setChecked(_view->cursors_shown()); | |
4166ed6c | 170 | _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C)); |
ab1d13ee JH |
171 | _action_view_show_cursors->setObjectName( |
172 | QString::fromUtf8("actionViewShowCursors")); | |
173 | _action_view_show_cursors->setText(QApplication::translate( | |
174 | "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8)); | |
e072efc8 | 175 | _menu_view->addAction(_action_view_show_cursors); |
a429590b | 176 | |
7dd093df JH |
177 | // Decoders Menu |
178 | _menu_decoders = new QMenu(_menu_bar); | |
179 | _menu_decoders->setTitle(QApplication::translate( | |
180 | "MainWindow", "&Decoders", 0, QApplication::UnicodeUTF8)); | |
181 | ||
182 | _menu_decoders_add = new QMenu(_menu_decoders); | |
183 | _menu_decoders_add->setTitle(QApplication::translate( | |
184 | "MainWindow", "&Add", 0, QApplication::UnicodeUTF8)); | |
185 | setup_add_decoders(_menu_decoders_add); | |
186 | ||
187 | _menu_decoders->addMenu(_menu_decoders_add); | |
188 | connect(&_decoders_add_mapper, SIGNAL(mapped(QObject*)), | |
189 | this, SLOT(add_decoder(QObject*))); | |
190 | ||
ab1d13ee | 191 | // Help Menu |
7d5425ef | 192 | _menu_help = new QMenu(_menu_bar); |
ab1d13ee JH |
193 | _menu_help->setTitle(QApplication::translate( |
194 | "MainWindow", "&Help", 0, QApplication::UnicodeUTF8)); | |
195 | ||
196 | _action_about = new QAction(this); | |
197 | _action_about->setObjectName(QString::fromUtf8("actionAbout")); | |
198 | _action_about->setText(QApplication::translate( | |
199 | "MainWindow", "&About...", 0, QApplication::UnicodeUTF8)); | |
7d5425ef JH |
200 | _menu_help->addAction(_action_about); |
201 | ||
202 | _menu_bar->addAction(_menu_file->menuAction()); | |
a429590b | 203 | _menu_bar->addAction(_menu_view->menuAction()); |
7dd093df | 204 | _menu_bar->addAction(_menu_decoders->menuAction()); |
7d5425ef JH |
205 | _menu_bar->addAction(_menu_help->menuAction()); |
206 | ||
207 | setMenuBar(_menu_bar); | |
208 | QMetaObject::connectSlotsByName(this); | |
209 | ||
5ac961e3 | 210 | // Setup the toolbar |
363107a8 | 211 | _toolbar = new QToolBar(tr("Main Toolbar"), this); |
0a4db787 | 212 | _toolbar->addAction(_action_open); |
a429590b JH |
213 | _toolbar->addSeparator(); |
214 | _toolbar->addAction(_action_view_zoom_in); | |
215 | _toolbar->addAction(_action_view_zoom_out); | |
0a4db787 JH |
216 | addToolBar(_toolbar); |
217 | ||
5ac961e3 | 218 | // Setup the sampling bar |
f4c92e1c | 219 | _sampling_bar = new toolbars::SamplingBar(this); |
5ac961e3 JH |
220 | |
221 | // Populate the device list and select the initially selected device | |
107ca6d3 | 222 | update_device_list(); |
5ac961e3 JH |
223 | |
224 | connect(_sampling_bar, SIGNAL(device_selected()), this, | |
225 | SLOT(device_selected())); | |
274d4f13 JH |
226 | connect(_sampling_bar, SIGNAL(run_stop()), this, |
227 | SLOT(run_stop())); | |
d4984fe7 JH |
228 | addToolBar(_sampling_bar); |
229 | ||
404aad0e JH |
230 | // Setup the context bar |
231 | _context_bar = new toolbars::ContextBar(this); | |
232 | addToolBar(_context_bar); | |
404aad0e | 233 | |
5ac961e3 | 234 | // Set the title |
a8d3fb2d JH |
235 | setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0, |
236 | QApplication::UnicodeUTF8)); | |
237 | ||
6ac96c2e JH |
238 | // Setup _session events |
239 | connect(&_session, SIGNAL(capture_state_changed(int)), this, | |
240 | SLOT(capture_state_changed(int))); | |
241 | ||
d7bed479 | 242 | } |
30236a54 | 243 | |
f2edb557 JH |
244 | void MainWindow::session_error( |
245 | const QString text, const QString info_text) | |
246 | { | |
247 | QMetaObject::invokeMethod(this, "show_session_error", | |
248 | Qt::QueuedConnection, Q_ARG(QString, text), | |
249 | Q_ARG(QString, info_text)); | |
250 | } | |
251 | ||
107ca6d3 JH |
252 | void MainWindow::update_device_list(struct sr_dev_inst *selected_device) |
253 | { | |
254 | assert(_sampling_bar); | |
255 | ||
256 | const list<sr_dev_inst*> &devices = _device_manager.devices(); | |
257 | _sampling_bar->set_device_list(devices); | |
258 | ||
259 | if (!selected_device && !devices.empty()) { | |
260 | // Fall back to the first device in the list. | |
261 | selected_device = devices.front(); | |
262 | ||
263 | // Try and find the demo device and select that by default | |
264 | BOOST_FOREACH (struct sr_dev_inst *sdi, devices) | |
265 | if (strcmp(sdi->driver->name, "demo") == 0) { | |
266 | selected_device = sdi; | |
267 | } | |
268 | } | |
269 | ||
270 | if (selected_device) { | |
271 | _sampling_bar->set_selected_device(selected_device); | |
272 | _session.set_device(selected_device); | |
273 | } | |
274 | } | |
275 | ||
1d478458 JH |
276 | void MainWindow::load_file(QString file_name) |
277 | { | |
f2edb557 JH |
278 | const QString errorMessage( |
279 | QString("Failed to load file %1").arg(file_name)); | |
280 | const QString infoMessage; | |
281 | _session.load_file(file_name.toStdString(), | |
282 | boost::bind(&MainWindow::session_error, this, | |
283 | errorMessage, infoMessage)); | |
284 | } | |
285 | ||
286 | void MainWindow::show_session_error( | |
287 | const QString text, const QString info_text) | |
288 | { | |
289 | QMessageBox msg(this); | |
290 | msg.setText(text); | |
291 | msg.setInformativeText(info_text); | |
292 | msg.setStandardButtons(QMessageBox::Ok); | |
293 | msg.setIcon(QMessageBox::Warning); | |
294 | msg.exec(); | |
1d478458 JH |
295 | } |
296 | ||
7dd093df JH |
297 | gint MainWindow::decoder_name_cmp(gconstpointer a, gconstpointer b) |
298 | { | |
299 | return strcmp(((const srd_decoder*)a)->name, | |
300 | ((const srd_decoder*)b)->name); | |
301 | } | |
302 | ||
303 | void MainWindow::setup_add_decoders(QMenu *parent) | |
304 | { | |
305 | GSList *l = g_slist_sort(g_slist_copy( | |
306 | (GSList*)srd_decoder_list()), decoder_name_cmp); | |
307 | while ((l = l->next)) { | |
308 | QAction *const action = parent->addAction(QString( | |
309 | ((srd_decoder*)l->data)->name)); | |
310 | action->setData(qVariantFromValue(l->data)); | |
311 | _decoders_add_mapper.setMapping(action, action); | |
312 | connect(action, SIGNAL(triggered()), | |
313 | &_decoders_add_mapper, SLOT(map())); | |
314 | } | |
315 | g_slist_free(l); | |
316 | } | |
317 | ||
2953961c JH |
318 | void MainWindow::on_actionOpen_triggered() |
319 | { | |
1d43d767 JH |
320 | // Enumerate the file formats |
321 | QString filters(tr("Sigrok Sessions (*.sr)")); | |
322 | filters.append(tr(";;All Files (*.*)")); | |
323 | ||
324 | // Show the dialog | |
1d478458 | 325 | const QString file_name = QFileDialog::getOpenFileName( |
1d43d767 | 326 | this, tr("Open File"), "", filters); |
92b139d0 JH |
327 | if (!file_name.isEmpty()) |
328 | load_file(file_name); | |
2953961c JH |
329 | } |
330 | ||
9663c82b JH |
331 | void MainWindow::on_actionConnect_triggered() |
332 | { | |
b99cfc42 JH |
333 | // Stop any currently running capture session |
334 | _session.stop_capture(); | |
335 | ||
107ca6d3 | 336 | dialogs::Connect dlg(this, _device_manager); |
5eb0fa13 | 337 | |
dc0867ff JH |
338 | // If the user selected a device, select it in the device list. Select the |
339 | // current device otherwise. | |
340 | struct sr_dev_inst *const sdi = dlg.exec() ? | |
341 | dlg.get_selected_device() : _session.get_device(); | |
342 | ||
107ca6d3 | 343 | update_device_list(sdi); |
9663c82b JH |
344 | } |
345 | ||
2a032dcb JH |
346 | void MainWindow::on_actionQuit_triggered() |
347 | { | |
348 | close(); | |
349 | } | |
350 | ||
a429590b JH |
351 | void MainWindow::on_actionViewZoomIn_triggered() |
352 | { | |
353 | _view->zoom(1); | |
354 | } | |
355 | ||
356 | void MainWindow::on_actionViewZoomOut_triggered() | |
357 | { | |
358 | _view->zoom(-1); | |
359 | } | |
360 | ||
e072efc8 JH |
361 | void MainWindow::on_actionViewShowCursors_triggered() |
362 | { | |
363 | assert(_view); | |
b4d91e56 JH |
364 | |
365 | const bool show = !_view->cursors_shown(); | |
366 | if(show) | |
367 | _view->centre_cursors(); | |
368 | ||
369 | _view->show_cursors(show); | |
e072efc8 JH |
370 | } |
371 | ||
30236a54 JH |
372 | void MainWindow::on_actionAbout_triggered() |
373 | { | |
acda14b8 | 374 | dialogs::About dlg(this); |
40eb2ff4 | 375 | dlg.exec(); |
30236a54 | 376 | } |
274d4f13 | 377 | |
5ac961e3 JH |
378 | void MainWindow::device_selected() |
379 | { | |
380 | _session.set_device(_sampling_bar->get_selected_device()); | |
381 | } | |
382 | ||
7dd093df JH |
383 | void MainWindow::add_decoder(QObject *action) |
384 | { | |
385 | (void)action; | |
386 | } | |
387 | ||
274d4f13 JH |
388 | void MainWindow::run_stop() |
389 | { | |
5b7cf66c JH |
390 | switch(_session.get_capture_state()) { |
391 | case SigSession::Stopped: | |
d64d1596 | 392 | _session.start_capture(_sampling_bar->get_record_length(), |
f2edb557 JH |
393 | boost::bind(&MainWindow::session_error, this, |
394 | QString("Capture failed"), _1)); | |
5b7cf66c JH |
395 | break; |
396 | ||
2b49eeb0 | 397 | case SigSession::AwaitingTrigger: |
5b7cf66c JH |
398 | case SigSession::Running: |
399 | _session.stop_capture(); | |
400 | break; | |
401 | } | |
274d4f13 | 402 | } |
51e77110 | 403 | |
6ac96c2e JH |
404 | void MainWindow::capture_state_changed(int state) |
405 | { | |
2b49eeb0 | 406 | _sampling_bar->set_capture_state((pv::SigSession::capture_state)state); |
6ac96c2e JH |
407 | } |
408 | ||
b1264f56 JH |
409 | void MainWindow::view_selection_changed() |
410 | { | |
411 | assert(_context_bar); | |
412 | ||
413 | const list<weak_ptr<pv::view::SelectableItem> > items( | |
414 | _view->selected_items()); | |
415 | _context_bar->set_selected_items(items); | |
416 | } | |
417 | ||
51e77110 | 418 | } // namespace pv |