2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
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.
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.
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
22 #include <libsigrokdecode/libsigrokdecode.h>
25 #include <boost/bind.hpp>
26 #include <boost/foreach.hpp>
32 #include <QApplication>
33 #include <QButtonGroup>
34 #include <QFileDialog>
35 #include <QMessageBox>
39 #include <QVBoxLayout>
42 #include "mainwindow.h"
44 #include "devicemanager.h"
45 #include "device/device.h"
46 #include "dialogs/about.h"
47 #include "dialogs/connect.h"
48 #include "dialogs/storeprogress.h"
49 #include "toolbars/samplingbar.h"
50 #include "view/logicsignal.h"
51 #include "view/view.h"
53 #include "widgets/decodermenu.h"
56 /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
57 #define __STDC_FORMAT_MACROS
62 #include <libsigrok/libsigrok.h>
64 using boost::shared_ptr;
73 MainWindow::MainWindow(DeviceManager &device_manager,
74 const char *open_file_name,
77 _device_manager(device_manager),
78 _session(device_manager)
82 const QString s(QString::fromUtf8(open_file_name));
83 QMetaObject::invokeMethod(this, "load_file",
89 void MainWindow::setup_ui()
91 setObjectName(QString::fromUtf8("MainWindow"));
95 // Set the window icon
97 icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
98 QSize(), QIcon::Normal, QIcon::Off);
101 // Setup the central widget
102 _central_widget = new QWidget(this);
103 _vertical_layout = new QVBoxLayout(_central_widget);
104 _vertical_layout->setSpacing(6);
105 _vertical_layout->setContentsMargins(0, 0, 0, 0);
106 setCentralWidget(_central_widget);
108 _view = new pv::view::View(_session, this);
110 _vertical_layout->addWidget(_view);
112 // Setup the menu bar
113 QMenuBar *const menu_bar = new QMenuBar(this);
114 menu_bar->setGeometry(QRect(0, 0, 400, 25));
117 QMenu *const menu_file = new QMenu;
118 menu_file->setTitle(QApplication::translate(
119 "MainWindow", "&File", 0, QApplication::UnicodeUTF8));
121 QAction *const action_open = new QAction(this);
122 action_open->setText(QApplication::translate(
123 "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
124 action_open->setIcon(QIcon::fromTheme("document-open",
125 QIcon(":/icons/document-open.png")));
126 action_open->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_O));
127 action_open->setObjectName(QString::fromUtf8("actionOpen"));
128 menu_file->addAction(action_open);
130 QAction *const action_save_as = new QAction(this);
131 action_save_as->setText(QApplication::translate(
132 "MainWindow", "&Save As...", 0, QApplication::UnicodeUTF8));
133 action_save_as->setIcon(QIcon::fromTheme("document-save-as",
134 QIcon(":/icons/document-save-as.png")));
135 action_save_as->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_S));
136 action_save_as->setObjectName(QString::fromUtf8("actionSaveAs"));
137 menu_file->addAction(action_save_as);
139 menu_file->addSeparator();
141 QAction *const action_connect = new QAction(this);
142 action_connect->setText(QApplication::translate(
143 "MainWindow", "&Connect to Device...", 0,
144 QApplication::UnicodeUTF8));
145 action_connect->setObjectName(QString::fromUtf8("actionConnect"));
146 menu_file->addAction(action_connect);
148 menu_file->addSeparator();
150 QAction *action_quit = new QAction(this);
151 action_quit->setText(QApplication::translate(
152 "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
153 action_quit->setIcon(QIcon::fromTheme("application-exit",
154 QIcon(":/icons/application-exit.png")));
155 action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
156 action_quit->setObjectName(QString::fromUtf8("actionQuit"));
157 menu_file->addAction(action_quit);
160 QMenu *menu_view = new QMenu;
161 menu_view->setTitle(QApplication::translate(
162 "MainWindow", "&View", 0, QApplication::UnicodeUTF8));
164 QAction *const action_view_zoom_in = new QAction(this);
165 action_view_zoom_in->setText(QApplication::translate(
166 "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
167 action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
168 QIcon(":/icons/zoom-in.png")));
169 // simply using Qt::Key_Plus shows no + in the menu
170 action_view_zoom_in->setShortcut(QKeySequence::ZoomIn);
171 action_view_zoom_in->setObjectName(
172 QString::fromUtf8("actionViewZoomIn"));
173 menu_view->addAction(action_view_zoom_in);
175 QAction *const action_view_zoom_out = new QAction(this);
176 action_view_zoom_out->setText(QApplication::translate(
177 "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
178 action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
179 QIcon(":/icons/zoom-out.png")));
180 action_view_zoom_out->setShortcut(QKeySequence::ZoomOut);
181 action_view_zoom_out->setObjectName(
182 QString::fromUtf8("actionViewZoomOut"));
183 menu_view->addAction(action_view_zoom_out);
185 QAction *const action_view_zoom_fit = new QAction(this);
186 action_view_zoom_fit->setText(QApplication::translate(
187 "MainWindow", "Zoom to &Fit", 0, QApplication::UnicodeUTF8));
188 action_view_zoom_fit->setIcon(QIcon::fromTheme("zoom-fit",
189 QIcon(":/icons/zoom-fit.png")));
190 action_view_zoom_fit->setShortcut(QKeySequence(Qt::Key_F));
191 action_view_zoom_fit->setObjectName(
192 QString::fromUtf8("actionViewZoomFit"));
193 menu_view->addAction(action_view_zoom_fit);
195 QAction *const action_view_zoom_one_to_one = new QAction(this);
196 action_view_zoom_one_to_one->setText(QApplication::translate(
197 "MainWindow", "Zoom to &One-to-One", 0,
198 QApplication::UnicodeUTF8));
199 action_view_zoom_one_to_one->setIcon(QIcon::fromTheme("zoom-original",
200 QIcon(":/icons/zoom-original.png")));
201 action_view_zoom_one_to_one->setShortcut(QKeySequence(Qt::Key_O));
202 action_view_zoom_one_to_one->setObjectName(
203 QString::fromUtf8("actionViewZoomOneToOne"));
204 menu_view->addAction(action_view_zoom_one_to_one);
206 menu_view->addSeparator();
208 QAction *action_view_show_cursors = new QAction(this);
209 action_view_show_cursors->setCheckable(true);
210 action_view_show_cursors->setChecked(_view->cursors_shown());
211 action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C));
212 action_view_show_cursors->setObjectName(
213 QString::fromUtf8("actionViewShowCursors"));
214 action_view_show_cursors->setText(QApplication::translate(
215 "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
216 menu_view->addAction(action_view_show_cursors);
220 QMenu *const menu_decoders = new QMenu;
221 menu_decoders->setTitle(QApplication::translate(
222 "MainWindow", "&Decoders", 0, QApplication::UnicodeUTF8));
224 pv::widgets::DecoderMenu *const menu_decoders_add =
225 new pv::widgets::DecoderMenu(menu_decoders, true);
226 menu_decoders_add->setTitle(QApplication::translate(
227 "MainWindow", "&Add", 0, QApplication::UnicodeUTF8));
228 connect(menu_decoders_add, SIGNAL(decoder_selected(srd_decoder*)),
229 this, SLOT(add_decoder(srd_decoder*)));
231 menu_decoders->addMenu(menu_decoders_add);
235 QMenu *const menu_help = new QMenu;
236 menu_help->setTitle(QApplication::translate(
237 "MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
239 QAction *const action_about = new QAction(this);
240 action_about->setObjectName(QString::fromUtf8("actionAbout"));
241 action_about->setText(QApplication::translate(
242 "MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
243 menu_help->addAction(action_about);
245 menu_bar->addAction(menu_file->menuAction());
246 menu_bar->addAction(menu_view->menuAction());
248 menu_bar->addAction(menu_decoders->menuAction());
250 menu_bar->addAction(menu_help->menuAction());
252 setMenuBar(menu_bar);
253 QMetaObject::connectSlotsByName(this);
256 QToolBar *const toolbar = new QToolBar(tr("Main Toolbar"), this);
257 toolbar->addAction(action_open);
258 toolbar->addAction(action_save_as);
259 toolbar->addSeparator();
260 toolbar->addAction(action_view_zoom_in);
261 toolbar->addAction(action_view_zoom_out);
262 toolbar->addAction(action_view_zoom_fit);
263 toolbar->addAction(action_view_zoom_one_to_one);
266 // Setup the sampling bar
267 _sampling_bar = new toolbars::SamplingBar(_session, this);
269 // Populate the device list and select the initially selected device
270 update_device_list();
272 connect(_sampling_bar, SIGNAL(run_stop()), this,
274 addToolBar(_sampling_bar);
277 setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
278 QApplication::UnicodeUTF8));
280 // Setup _session events
281 connect(&_session, SIGNAL(capture_state_changed(int)), this,
282 SLOT(capture_state_changed(int)));
286 void MainWindow::session_error(
287 const QString text, const QString info_text)
289 QMetaObject::invokeMethod(this, "show_session_error",
290 Qt::QueuedConnection, Q_ARG(QString, text),
291 Q_ARG(QString, info_text));
294 void MainWindow::update_device_list()
296 assert(_sampling_bar);
298 shared_ptr<pv::device::DevInst> selected_device = _session.get_device();
299 list< shared_ptr<device::DevInst> > devices;
300 std::copy(_device_manager.devices().begin(),
301 _device_manager.devices().end(), std::back_inserter(devices));
303 if (std::find(devices.begin(), devices.end(), selected_device) ==
305 devices.push_back(selected_device);
306 assert(selected_device);
308 _sampling_bar->set_device_list(devices, selected_device);
311 void MainWindow::load_file(QString file_name)
313 const QString errorMessage(
314 QString("Failed to load file %1").arg(file_name));
315 const QString infoMessage;
318 _session.set_file(file_name.toStdString());
320 show_session_error(tr("Failed to load ") + file_name, e);
321 _session.set_default_device();
322 update_device_list();
326 update_device_list();
328 _session.start_capture(boost::bind(&MainWindow::session_error, this,
329 errorMessage, infoMessage));
332 void MainWindow::show_session_error(
333 const QString text, const QString info_text)
335 QMessageBox msg(this);
337 msg.setInformativeText(info_text);
338 msg.setStandardButtons(QMessageBox::Ok);
339 msg.setIcon(QMessageBox::Warning);
343 void MainWindow::on_actionOpen_triggered()
346 const QString file_name = QFileDialog::getOpenFileName(
347 this, tr("Open File"), "", tr(
348 "Sigrok Sessions (*.sr);;"
350 if (!file_name.isEmpty())
351 load_file(file_name);
354 void MainWindow::on_actionSaveAs_triggered()
356 using pv::dialogs::StoreProgress;
358 // Stop any currently running capture session
359 _session.stop_capture();
362 const QString file_name = QFileDialog::getSaveFileName(
363 this, tr("Save File"), "", tr("Sigrok Sessions (*.sr)"));
365 if (file_name.isEmpty())
368 StoreProgress *dlg = new StoreProgress(file_name, _session, this);
372 void MainWindow::on_actionConnect_triggered()
374 // Stop any currently running capture session
375 _session.stop_capture();
377 dialogs::Connect dlg(this, _device_manager);
379 // If the user selected a device, select it in the device list. Select the
380 // current device otherwise.
382 _session.set_device(dlg.get_selected_device());
384 update_device_list();
387 void MainWindow::on_actionQuit_triggered()
392 void MainWindow::on_actionViewZoomIn_triggered()
397 void MainWindow::on_actionViewZoomOut_triggered()
402 void MainWindow::on_actionViewZoomFit_triggered()
407 void MainWindow::on_actionViewZoomOneToOne_triggered()
409 _view->zoom_one_to_one();
412 void MainWindow::on_actionViewShowCursors_triggered()
416 const bool show = !_view->cursors_shown();
418 _view->centre_cursors();
420 _view->show_cursors(show);
423 void MainWindow::on_actionAbout_triggered()
425 dialogs::About dlg(this);
429 void MainWindow::add_decoder(srd_decoder *decoder)
433 _session.add_decoder(decoder);
439 void MainWindow::run_stop()
441 switch(_session.get_capture_state()) {
442 case SigSession::Stopped:
443 _session.start_capture(
444 boost::bind(&MainWindow::session_error, this,
445 QString("Capture failed"), _1));
448 case SigSession::AwaitingTrigger:
449 case SigSession::Running:
450 _session.stop_capture();
455 void MainWindow::capture_state_changed(int state)
457 _sampling_bar->set_capture_state((pv::SigSession::capture_state)state);