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 #ifdef ENABLE_SIGROKDECODE
22 #include <sigrokdecode.h>
25 #include <boost/bind.hpp>
28 #include <QApplication>
29 #include <QButtonGroup>
30 #include <QFileDialog>
31 #include <QMessageBox>
35 #include <QVBoxLayout>
38 #include "mainwindow.h"
39 #include "dialogs/about.h"
40 #include "dialogs/connect.h"
41 #include "toolbars/samplingbar.h"
42 #include "view/view.h"
44 /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
45 #define __STDC_FORMAT_MACROS
50 #include <libsigrok/libsigrok.h>
55 MainWindow::MainWindow(const char *open_file_name,
61 const QString s(QString::fromUtf8(open_file_name));
62 QMetaObject::invokeMethod(this, "load_file",
68 void MainWindow::setup_ui()
70 setObjectName(QString::fromUtf8("MainWindow"));
74 // Set the window icon
76 icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
77 QSize(), QIcon::Normal, QIcon::Off);
80 // Setup the central widget
81 _central_widget = new QWidget(this);
82 _vertical_layout = new QVBoxLayout(_central_widget);
83 _vertical_layout->setSpacing(6);
84 _vertical_layout->setContentsMargins(0, 0, 0, 0);
85 setCentralWidget(_central_widget);
87 _view = new pv::view::View(_session, this);
88 _vertical_layout->addWidget(_view);
91 _menu_bar = new QMenuBar(this);
92 _menu_bar->setGeometry(QRect(0, 0, 400, 25));
95 _menu_file = new QMenu(_menu_bar);
96 _menu_file->setTitle(QApplication::translate(
97 "MainWindow", "&File", 0, QApplication::UnicodeUTF8));
99 _action_open = new QAction(this);
100 _action_open->setText(QApplication::translate(
101 "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
102 _action_open->setIcon(QIcon::fromTheme("document-open",
103 QIcon(":/icons/document-open.png")));
104 _action_open->setObjectName(QString::fromUtf8("actionOpen"));
105 _menu_file->addAction(_action_open);
107 _menu_file->addSeparator();
109 _action_connect = new QAction(this);
110 _action_connect->setText(QApplication::translate(
111 "MainWindow", "&Connect to Device...", 0,
112 QApplication::UnicodeUTF8));
113 _action_connect->setObjectName(QString::fromUtf8("actionConnect"));
114 _menu_file->addAction(_action_connect);
116 _menu_file->addSeparator();
118 _action_quit = new QAction(this);
119 _action_quit->setText(QApplication::translate(
120 "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
121 _action_quit->setIcon(QIcon::fromTheme("application-exit",
122 QIcon(":/icons/application-exit.png")));
123 _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
124 _action_quit->setObjectName(QString::fromUtf8("actionQuit"));
125 _menu_file->addAction(_action_quit);
128 _menu_view = new QMenu(_menu_bar);
129 _menu_view->setTitle(QApplication::translate(
130 "MainWindow", "&View", 0, QApplication::UnicodeUTF8));
132 _action_view_zoom_in = new QAction(this);
133 _action_view_zoom_in->setText(QApplication::translate(
134 "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
135 _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
136 QIcon(":/icons/zoom-in.png")));
137 _action_view_zoom_in->setObjectName(
138 QString::fromUtf8("actionViewZoomIn"));
139 _menu_view->addAction(_action_view_zoom_in);
141 _action_view_zoom_out = new QAction(this);
142 _action_view_zoom_out->setText(QApplication::translate(
143 "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
144 _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
145 QIcon(":/icons/zoom-out.png")));
146 _action_view_zoom_out->setObjectName(
147 QString::fromUtf8("actionViewZoomOut"));
148 _menu_view->addAction(_action_view_zoom_out);
150 _menu_view->addSeparator();
152 _action_view_show_cursors = new QAction(this);
153 _action_view_show_cursors->setCheckable(true);
154 _action_view_show_cursors->setChecked(_view->cursors_shown());
155 _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C));
156 _action_view_show_cursors->setObjectName(
157 QString::fromUtf8("actionViewShowCursors"));
158 _action_view_show_cursors->setText(QApplication::translate(
159 "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
160 _menu_view->addAction(_action_view_show_cursors);
163 _menu_help = new QMenu(_menu_bar);
164 _menu_help->setTitle(QApplication::translate(
165 "MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
167 _action_about = new QAction(this);
168 _action_about->setObjectName(QString::fromUtf8("actionAbout"));
169 _action_about->setText(QApplication::translate(
170 "MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
171 _menu_help->addAction(_action_about);
173 _menu_bar->addAction(_menu_file->menuAction());
174 _menu_bar->addAction(_menu_view->menuAction());
175 _menu_bar->addAction(_menu_help->menuAction());
177 setMenuBar(_menu_bar);
178 QMetaObject::connectSlotsByName(this);
180 // Setup the toolbars
181 _toolbar = new QToolBar(this);
182 _toolbar->addAction(_action_open);
183 _toolbar->addSeparator();
184 _toolbar->addAction(_action_view_zoom_in);
185 _toolbar->addAction(_action_view_zoom_out);
186 addToolBar(_toolbar);
188 _sampling_bar = new toolbars::SamplingBar(this);
190 connect(_sampling_bar, SIGNAL(run_stop()), this,
192 addToolBar(_sampling_bar);
194 setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
195 QApplication::UnicodeUTF8));
197 // Setup _session events
198 connect(&_session, SIGNAL(capture_state_changed(int)), this,
199 SLOT(capture_state_changed(int)));
203 void MainWindow::scan_devices()
207 /* Scan all drivers for all devices. */
208 struct sr_dev_driver **const drivers = sr_driver_list();
209 for (struct sr_dev_driver **driver = drivers; *driver; driver++) {
210 GSList *const devices = sr_driver_scan(*driver, NULL);
211 for (GSList *l = devices; l; l = l->next)
212 _devices.push_back((sr_dev_inst*)l->data);
213 g_slist_free(devices);
216 assert(_sampling_bar);
217 _sampling_bar->set_device_list(_devices);
220 void MainWindow::session_error(
221 const QString text, const QString info_text)
223 QMetaObject::invokeMethod(this, "show_session_error",
224 Qt::QueuedConnection, Q_ARG(QString, text),
225 Q_ARG(QString, info_text));
228 void MainWindow::load_file(QString file_name)
230 const QString errorMessage(
231 QString("Failed to load file %1").arg(file_name));
232 const QString infoMessage;
233 _session.load_file(file_name.toStdString(),
234 boost::bind(&MainWindow::session_error, this,
235 errorMessage, infoMessage));
238 void MainWindow::show_session_error(
239 const QString text, const QString info_text)
241 QMessageBox msg(this);
243 msg.setInformativeText(info_text);
244 msg.setStandardButtons(QMessageBox::Ok);
245 msg.setIcon(QMessageBox::Warning);
249 void MainWindow::on_actionOpen_triggered()
251 const QString file_name = QFileDialog::getOpenFileName(
252 this, tr("Open File"), "",
253 tr("Sigrok Sessions (*.sr)"));
254 load_file(file_name);
257 void MainWindow::on_actionConnect_triggered()
259 dialogs::Connect dlg(this);
263 struct sr_dev_inst *const sdi = dlg.get_selected_device();
265 assert(_sampling_bar);
267 _devices.push_back(sdi);
268 _sampling_bar->set_device_list(_devices);
269 _sampling_bar->set_selected_device(sdi);
273 void MainWindow::on_actionQuit_triggered()
278 void MainWindow::on_actionViewZoomIn_triggered()
283 void MainWindow::on_actionViewZoomOut_triggered()
288 void MainWindow::on_actionViewShowCursors_triggered()
292 const bool show = !_view->cursors_shown();
294 _view->centre_cursors();
296 _view->show_cursors(show);
299 void MainWindow::on_actionAbout_triggered()
301 dialogs::About dlg(this);
305 void MainWindow::run_stop()
307 switch(_session.get_capture_state()) {
308 case SigSession::Stopped:
309 _session.start_capture(
310 _sampling_bar->get_selected_device(),
311 _sampling_bar->get_record_length(),
312 boost::bind(&MainWindow::session_error, this,
313 QString("Capture failed"), _1));
316 case SigSession::Running:
317 _session.stop_capture();
322 void MainWindow::capture_state_changed(int state)
324 _sampling_bar->set_sampling(state != SigSession::Stopped);