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>
24 #include <QApplication>
25 #include <QButtonGroup>
26 #include <QFileDialog>
30 #include <QVBoxLayout>
33 #include "mainwindow.h"
34 #include "samplingbar.h"
35 #include "dialogs/about.h"
36 #include "view/view.h"
38 /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
39 #define __STDC_FORMAT_MACROS
44 #include <libsigrok/libsigrok.h>
49 MainWindow::MainWindow(const char *open_file_name,
55 const QString s(QString::fromUtf8(open_file_name));
56 QMetaObject::invokeMethod(this, "load_file",
62 void MainWindow::setup_ui()
64 setObjectName(QString::fromUtf8("MainWindow"));
68 // Set the window icon
70 icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
71 QSize(), QIcon::Normal, QIcon::Off);
74 // Setup the central widget
75 _central_widget = new QWidget(this);
76 _vertical_layout = new QVBoxLayout(_central_widget);
77 _vertical_layout->setSpacing(6);
78 _vertical_layout->setContentsMargins(0, 0, 0, 0);
79 setCentralWidget(_central_widget);
81 _view = new pv::view::View(_session, this);
82 _vertical_layout->addWidget(_view);
85 _menu_bar = new QMenuBar(this);
86 _menu_bar->setGeometry(QRect(0, 0, 400, 25));
89 _menu_file = new QMenu(_menu_bar);
90 _menu_file->setTitle(QApplication::translate(
91 "MainWindow", "&File", 0, QApplication::UnicodeUTF8));
93 _action_open = new QAction(this);
94 _action_open->setText(QApplication::translate(
95 "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
96 _action_open->setIcon(QIcon::fromTheme("document-open",
97 QIcon(":/icons/document-open.png")));
98 _action_open->setObjectName(QString::fromUtf8("actionOpen"));
99 _menu_file->addAction(_action_open);
101 _menu_file->addSeparator();
103 _action_quit = new QAction(this);
104 _action_quit->setText(QApplication::translate(
105 "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
106 _action_quit->setIcon(QIcon::fromTheme("application-exit",
107 QIcon(":/icons/application-exit.png")));
108 _action_quit->setObjectName(QString::fromUtf8("actionQuit"));
109 _menu_file->addAction(_action_quit);
112 _menu_view = new QMenu(_menu_bar);
113 _menu_view->setTitle(QApplication::translate(
114 "MainWindow", "&View", 0, QApplication::UnicodeUTF8));
116 _action_view_zoom_in = new QAction(this);
117 _action_view_zoom_in->setText(QApplication::translate(
118 "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
119 _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
120 QIcon(":/icons/zoom-in.png")));
121 _action_view_zoom_in->setObjectName(
122 QString::fromUtf8("actionViewZoomIn"));
123 _menu_view->addAction(_action_view_zoom_in);
125 _action_view_zoom_out = new QAction(this);
126 _action_view_zoom_out->setText(QApplication::translate(
127 "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
128 _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
129 QIcon(":/icons/zoom-out.png")));
130 _action_view_zoom_out->setObjectName(
131 QString::fromUtf8("actionViewZoomOut"));
132 _menu_view->addAction(_action_view_zoom_out);
134 _menu_view->addSeparator();
136 _action_view_show_cursors = new QAction(this);
137 _action_view_show_cursors->setCheckable(true);
138 _action_view_show_cursors->setChecked(_view->cursors_shown());
139 _action_view_show_cursors->setObjectName(
140 QString::fromUtf8("actionViewShowCursors"));
141 _action_view_show_cursors->setText(QApplication::translate(
142 "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
143 _menu_view->addAction(_action_view_show_cursors);
146 _menu_help = new QMenu(_menu_bar);
147 _menu_help->setTitle(QApplication::translate(
148 "MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
150 _action_about = new QAction(this);
151 _action_about->setObjectName(QString::fromUtf8("actionAbout"));
152 _action_about->setText(QApplication::translate(
153 "MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
154 _menu_help->addAction(_action_about);
156 _menu_bar->addAction(_menu_file->menuAction());
157 _menu_bar->addAction(_menu_view->menuAction());
158 _menu_bar->addAction(_menu_help->menuAction());
160 setMenuBar(_menu_bar);
161 QMetaObject::connectSlotsByName(this);
163 // Setup the toolbars
164 _toolbar = new QToolBar(this);
165 _toolbar->addAction(_action_open);
166 _toolbar->addSeparator();
167 _toolbar->addAction(_action_view_zoom_in);
168 _toolbar->addAction(_action_view_zoom_out);
169 addToolBar(_toolbar);
171 _sampling_bar = new SamplingBar(this);
172 connect(_sampling_bar, SIGNAL(run_stop()), this,
174 addToolBar(_sampling_bar);
176 setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
177 QApplication::UnicodeUTF8));
179 // Setup _session events
180 connect(&_session, SIGNAL(capture_state_changed(int)), this,
181 SLOT(capture_state_changed(int)));
185 void MainWindow::load_file(QString file_name)
187 _session.load_file(file_name.toStdString());
190 void MainWindow::on_actionOpen_triggered()
192 const QString file_name = QFileDialog::getOpenFileName(
193 this, tr("Open File"), "",
194 tr("Sigrok Sessions (*.sr)"));
195 load_file(file_name);
198 void MainWindow::on_actionQuit_triggered()
203 void MainWindow::on_actionViewZoomIn_triggered()
208 void MainWindow::on_actionViewZoomOut_triggered()
213 void MainWindow::on_actionViewShowCursors_triggered()
216 _view->show_cursors(_action_view_show_cursors->isChecked());
219 void MainWindow::on_actionAbout_triggered()
221 dialogs::About dlg(this);
225 void MainWindow::run_stop()
227 switch(_session.get_capture_state()) {
228 case SigSession::Stopped:
229 _session.start_capture(
230 _sampling_bar->get_selected_device(),
231 _sampling_bar->get_record_length(),
232 _sampling_bar->get_sample_rate());
235 case SigSession::Running:
236 _session.stop_capture();
241 void MainWindow::capture_state_changed(int state)
243 _sampling_bar->set_sampling(state != SigSession::Stopped);