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(QWidget *parent) :
55 void MainWindow::setup_ui()
57 setObjectName(QString::fromUtf8("MainWindow"));
61 // Set the window icon
63 icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"),
64 QSize(), QIcon::Normal, QIcon::Off);
67 // Setup the central widget
68 _central_widget = new QWidget(this);
69 _vertical_layout = new QVBoxLayout(_central_widget);
70 _vertical_layout->setSpacing(6);
71 _vertical_layout->setContentsMargins(0, 0, 0, 0);
72 setCentralWidget(_central_widget);
74 _view = new pv::view::View(_session, this);
75 _vertical_layout->addWidget(_view);
78 _menu_bar = new QMenuBar(this);
79 _menu_bar->setGeometry(QRect(0, 0, 400, 25));
82 _menu_file = new QMenu(_menu_bar);
83 _menu_file->setTitle(QApplication::translate(
84 "MainWindow", "&File", 0, QApplication::UnicodeUTF8));
86 _action_open = new QAction(this);
87 _action_open->setText(QApplication::translate(
88 "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
89 _action_open->setIcon(QIcon::fromTheme("document-open",
90 QIcon(":/icons/document-open.png")));
91 _action_open->setObjectName(QString::fromUtf8("actionOpen"));
92 _menu_file->addAction(_action_open);
94 _menu_file->addSeparator();
96 _action_quit = new QAction(this);
97 _action_quit->setText(QApplication::translate(
98 "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
99 _action_quit->setIcon(QIcon::fromTheme("application-exit",
100 QIcon(":/icons/application-exit.png")));
101 _action_quit->setObjectName(QString::fromUtf8("actionQuit"));
102 _menu_file->addAction(_action_quit);
105 _menu_view = new QMenu(_menu_bar);
106 _menu_view->setTitle(QApplication::translate(
107 "MainWindow", "&View", 0, QApplication::UnicodeUTF8));
109 _action_view_zoom_in = new QAction(this);
110 _action_view_zoom_in->setText(QApplication::translate(
111 "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
112 _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
113 QIcon(":/icons/zoom-in.png")));
114 _action_view_zoom_in->setObjectName(
115 QString::fromUtf8("actionViewZoomIn"));
116 _menu_view->addAction(_action_view_zoom_in);
118 _action_view_zoom_out = new QAction(this);
119 _action_view_zoom_out->setText(QApplication::translate(
120 "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
121 _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
122 QIcon(":/icons/zoom-out.png")));
123 _action_view_zoom_out->setObjectName(
124 QString::fromUtf8("actionViewZoomOut"));
125 _menu_view->addAction(_action_view_zoom_out);
127 _menu_view->addSeparator();
129 _action_view_show_cursors = new QAction(this);
130 _action_view_show_cursors->setCheckable(true);
131 _action_view_show_cursors->setChecked(_view->cursors_shown());
132 _action_view_show_cursors->setObjectName(
133 QString::fromUtf8("actionViewShowCursors"));
134 _action_view_show_cursors->setText(QApplication::translate(
135 "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
136 _menu_view->addAction(_action_view_show_cursors);
139 _menu_help = new QMenu(_menu_bar);
140 _menu_help->setTitle(QApplication::translate(
141 "MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
143 _action_about = new QAction(this);
144 _action_about->setObjectName(QString::fromUtf8("actionAbout"));
145 _action_about->setText(QApplication::translate(
146 "MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
147 _menu_help->addAction(_action_about);
149 _menu_bar->addAction(_menu_file->menuAction());
150 _menu_bar->addAction(_menu_view->menuAction());
151 _menu_bar->addAction(_menu_help->menuAction());
153 setMenuBar(_menu_bar);
154 QMetaObject::connectSlotsByName(this);
156 // Setup the toolbars
157 _toolbar = new QToolBar(this);
158 _toolbar->addAction(_action_open);
159 _toolbar->addSeparator();
160 _toolbar->addAction(_action_view_zoom_in);
161 _toolbar->addAction(_action_view_zoom_out);
162 addToolBar(_toolbar);
164 _sampling_bar = new SamplingBar(this);
165 connect(_sampling_bar, SIGNAL(run_stop()), this,
167 addToolBar(_sampling_bar);
169 setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0,
170 QApplication::UnicodeUTF8));
172 // Setup _session events
173 connect(&_session, SIGNAL(capture_state_changed(int)), this,
174 SLOT(capture_state_changed(int)));
178 void MainWindow::on_actionOpen_triggered()
180 QString file_name = QFileDialog::getOpenFileName(
181 this, tr("Open File"), "",
182 tr("Sigrok Sessions (*.sr)"));
183 _session.load_file(file_name.toStdString());
186 void MainWindow::on_actionQuit_triggered()
191 void MainWindow::on_actionViewZoomIn_triggered()
196 void MainWindow::on_actionViewZoomOut_triggered()
201 void MainWindow::on_actionViewShowCursors_triggered()
204 _view->show_cursors(_action_view_show_cursors->isChecked());
207 void MainWindow::on_actionAbout_triggered()
209 dialogs::About dlg(this);
213 void MainWindow::run_stop()
215 switch(_session.get_capture_state()) {
216 case SigSession::Stopped:
217 _session.start_capture(
218 _sampling_bar->get_selected_device(),
219 _sampling_bar->get_record_length(),
220 _sampling_bar->get_sample_rate());
223 case SigSession::Running:
224 _session.stop_capture();
229 void MainWindow::capture_state_changed(int state)
231 _sampling_bar->set_sampling(state != SigSession::Stopped);