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
21 #include <sigrokdecode.h>
23 #include <boost/bind.hpp>
26 #include <QApplication>
27 #include <QButtonGroup>
28 #include <QFileDialog>
29 #include <QMessageBox>
33 #include <QVBoxLayout>
36 #include "mainwindow.h"
37 #include "samplingbar.h"
38 #include "dialogs/about.h"
39 #include "dialogs/connect.h"
40 #include "view/view.h"
42 /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
43 #define __STDC_FORMAT_MACROS
48 #include <libsigrok/libsigrok.h>
53 MainWindow::MainWindow(const char *open_file_name,
59 const QString s(QString::fromUtf8(open_file_name));
60 QMetaObject::invokeMethod(this, "load_file",
66 void MainWindow::setup_ui()
68 setObjectName(QString::fromUtf8("MainWindow"));
72 // Set the window icon
74 icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
75 QSize(), QIcon::Normal, QIcon::Off);
78 // Setup the central widget
79 _central_widget = new QWidget(this);
80 _vertical_layout = new QVBoxLayout(_central_widget);
81 _vertical_layout->setSpacing(6);
82 _vertical_layout->setContentsMargins(0, 0, 0, 0);
83 setCentralWidget(_central_widget);
85 _view = new pv::view::View(_session, this);
86 _vertical_layout->addWidget(_view);
89 _menu_bar = new QMenuBar(this);
90 _menu_bar->setGeometry(QRect(0, 0, 400, 25));
93 _menu_file = new QMenu(_menu_bar);
94 _menu_file->setTitle(QApplication::translate(
95 "MainWindow", "&File", 0, QApplication::UnicodeUTF8));
97 _action_open = new QAction(this);
98 _action_open->setText(QApplication::translate(
99 "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
100 _action_open->setIcon(QIcon::fromTheme("document-open",
101 QIcon(":/icons/document-open.png")));
102 _action_open->setObjectName(QString::fromUtf8("actionOpen"));
103 _menu_file->addAction(_action_open);
105 _menu_file->addSeparator();
107 _action_connect = new QAction(this);
108 _action_connect->setText(QApplication::translate(
109 "MainWindow", "&Connect to Device...", 0,
110 QApplication::UnicodeUTF8));
111 _action_connect->setObjectName(QString::fromUtf8("actionConnect"));
112 _menu_file->addAction(_action_connect);
114 _menu_file->addSeparator();
116 _action_quit = new QAction(this);
117 _action_quit->setText(QApplication::translate(
118 "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
119 _action_quit->setIcon(QIcon::fromTheme("application-exit",
120 QIcon(":/icons/application-exit.png")));
121 _action_quit->setObjectName(QString::fromUtf8("actionQuit"));
122 _menu_file->addAction(_action_quit);
125 _menu_view = new QMenu(_menu_bar);
126 _menu_view->setTitle(QApplication::translate(
127 "MainWindow", "&View", 0, QApplication::UnicodeUTF8));
129 _action_view_zoom_in = new QAction(this);
130 _action_view_zoom_in->setText(QApplication::translate(
131 "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
132 _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
133 QIcon(":/icons/zoom-in.png")));
134 _action_view_zoom_in->setObjectName(
135 QString::fromUtf8("actionViewZoomIn"));
136 _menu_view->addAction(_action_view_zoom_in);
138 _action_view_zoom_out = new QAction(this);
139 _action_view_zoom_out->setText(QApplication::translate(
140 "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
141 _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
142 QIcon(":/icons/zoom-out.png")));
143 _action_view_zoom_out->setObjectName(
144 QString::fromUtf8("actionViewZoomOut"));
145 _menu_view->addAction(_action_view_zoom_out);
147 _menu_view->addSeparator();
149 _action_view_show_cursors = new QAction(this);
150 _action_view_show_cursors->setCheckable(true);
151 _action_view_show_cursors->setChecked(_view->cursors_shown());
152 _action_view_show_cursors->setObjectName(
153 QString::fromUtf8("actionViewShowCursors"));
154 _action_view_show_cursors->setText(QApplication::translate(
155 "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
156 _menu_view->addAction(_action_view_show_cursors);
159 _menu_help = new QMenu(_menu_bar);
160 _menu_help->setTitle(QApplication::translate(
161 "MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
163 _action_about = new QAction(this);
164 _action_about->setObjectName(QString::fromUtf8("actionAbout"));
165 _action_about->setText(QApplication::translate(
166 "MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
167 _menu_help->addAction(_action_about);
169 _menu_bar->addAction(_menu_file->menuAction());
170 _menu_bar->addAction(_menu_view->menuAction());
171 _menu_bar->addAction(_menu_help->menuAction());
173 setMenuBar(_menu_bar);
174 QMetaObject::connectSlotsByName(this);
176 // Setup the toolbars
177 _toolbar = new QToolBar(this);
178 _toolbar->addAction(_action_open);
179 _toolbar->addSeparator();
180 _toolbar->addAction(_action_view_zoom_in);
181 _toolbar->addAction(_action_view_zoom_out);
182 addToolBar(_toolbar);
184 _sampling_bar = new SamplingBar(this);
186 connect(_sampling_bar, SIGNAL(run_stop()), this,
188 addToolBar(_sampling_bar);
190 setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
191 QApplication::UnicodeUTF8));
193 // Setup _session events
194 connect(&_session, SIGNAL(capture_state_changed(int)), this,
195 SLOT(capture_state_changed(int)));
199 void MainWindow::scan_devices()
203 /* Scan all drivers for all devices. */
204 struct sr_dev_driver **const drivers = sr_driver_list();
205 for (struct sr_dev_driver **driver = drivers; *driver; driver++) {
206 GSList *const devices = sr_driver_scan(*driver, NULL);
207 for (GSList *l = devices; l; l = l->next)
208 _devices.push_back((sr_dev_inst*)l->data);
209 g_slist_free(devices);
212 assert(_sampling_bar);
213 _sampling_bar->set_device_list(_devices);
216 void MainWindow::session_error(
217 const QString text, const QString info_text)
219 QMetaObject::invokeMethod(this, "show_session_error",
220 Qt::QueuedConnection, Q_ARG(QString, text),
221 Q_ARG(QString, info_text));
224 void MainWindow::load_file(QString file_name)
226 const QString errorMessage(
227 QString("Failed to load file %1").arg(file_name));
228 const QString infoMessage;
229 _session.load_file(file_name.toStdString(),
230 boost::bind(&MainWindow::session_error, this,
231 errorMessage, infoMessage));
234 void MainWindow::show_session_error(
235 const QString text, const QString info_text)
237 QMessageBox msg(this);
239 msg.setInformativeText(info_text);
240 msg.setStandardButtons(QMessageBox::Ok);
241 msg.setIcon(QMessageBox::Warning);
245 void MainWindow::on_actionOpen_triggered()
247 const QString file_name = QFileDialog::getOpenFileName(
248 this, tr("Open File"), "",
249 tr("Sigrok Sessions (*.sr)"));
250 load_file(file_name);
253 void MainWindow::on_actionConnect_triggered()
255 dialogs::Connect dlg(this);
259 struct sr_dev_inst *const sdi = dlg.get_selected_device();
261 assert(_sampling_bar);
263 _devices.push_back(sdi);
264 _sampling_bar->set_device_list(_devices);
265 _sampling_bar->set_selected_device(sdi);
269 void MainWindow::on_actionQuit_triggered()
274 void MainWindow::on_actionViewZoomIn_triggered()
279 void MainWindow::on_actionViewZoomOut_triggered()
284 void MainWindow::on_actionViewShowCursors_triggered()
287 _view->show_cursors(_action_view_show_cursors->isChecked());
290 void MainWindow::on_actionAbout_triggered()
292 dialogs::About dlg(this);
296 void MainWindow::run_stop()
298 switch(_session.get_capture_state()) {
299 case SigSession::Stopped:
300 _session.start_capture(
301 _sampling_bar->get_selected_device(),
302 _sampling_bar->get_record_length(),
303 boost::bind(&MainWindow::session_error, this,
304 QString("Capture failed"), _1));
307 case SigSession::Running:
308 _session.stop_capture();
313 void MainWindow::capture_state_changed(int state)
315 _sampling_bar->set_sampling(state != SigSession::Stopped);