Created a custom about box with scrollable space for the supported list

[pulseview.git] / about.cpp

diff --git a/about.cpp b/about.cpp
new file mode 100644 (file)
index 0000000..e494e2f
--- /dev/null
+++ b/about.cpp
@@ -0,0 +1,102 @@
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+extern "C" {
+#include <sigrokdecode.h>
+}
+
+#include <QTextDocument>
+
+#include "about.h"
+#include "ui_about.h"
+
+extern "C" {
+/* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
+#define __STDC_FORMAT_MACROS
+#include <glib.h>
+#include <libsigrok/libsigrok.h>
+}
+
+About::About(QWidget *parent) :
+       QDialog(parent),
+       ui(new Ui::About)
+{
+       GSList *l;
+       struct sr_dev_driver **drivers;
+       struct sr_input_format **inputs;
+       struct sr_output_format **outputs;
+       struct srd_decoder *dec;
+       QString s;
+
+       ui->setupUi(this);
+
+       /* Setup the version field */
+       ui->versionInfo->setText(tr("%1 %2<br />%3<br /><a href=\"%4\">%4</a>")
+                                .arg(QApplication::applicationName())
+                                .arg(QApplication::applicationVersion())
+                                .arg(tr("GNU GPL, version 2 or later"))
+                                .arg(QApplication::organizationDomain()));
+
+       /* Set up the supported field */
+       s.append("<b>" + tr("Supported hardware drivers:") + "</b><table>");
+       drivers = sr_driver_list();
+       for (int i = 0; drivers[i]; ++i) {
+               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+                        .arg(QString(drivers[i]->name))
+                        .arg(QString(drivers[i]->longname)));
+       }
+       s.append("</table><p>");
+
+       s.append("<b>" + tr("Supported input formats:") + "</b><table>");
+       inputs = sr_input_list();
+       for (int i = 0; inputs[i]; ++i) {
+               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+                        .arg(QString(inputs[i]->id))
+                        .arg(QString(inputs[i]->description)));
+       }
+       s.append("</table><p>");
+
+       s.append("<b>" + tr("Supported output formats:") + "</b><table>");
+       outputs = sr_output_list();
+       for (int i = 0; outputs[i]; ++i) {
+               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+                       .arg(QString(outputs[i]->id))
+                       .arg(QString(outputs[i]->description)));
+       }
+       s.append("</table><p>");
+
+       s.append("<b>" + tr("Supported protocol decoders:") + "</b><table>");
+       for (l = srd_decoder_list(); l; l = l->next) {
+               dec = (struct srd_decoder *)l->data;
+               s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
+                        .arg(QString(dec->id))
+                        .arg(QString(dec->longname)));
+       }
+       s.append("</table>");
+
+       supportedDoc.reset(new QTextDocument(this));
+       supportedDoc->setHtml(s);
+       ui->supportList->setDocument(supportedDoc.get());
+}
+
+About::~About()
+{
+       delete ui;
+}