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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2013 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
+** Contact: http://www.qt-project.org/legal
+*
+** This file is part of the QtWebChannel module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwebchannel.h"
+#include "qmetaobjectpublisher.h"
+
+#include <QApplication>
+#include <QDialog>
+#include <QVariantMap>
+#include <QDesktopServices>
+#include <QUrl>
+#include <QDebug>
+
+#include "ui_dialog.h"
+
+class Dialog : public QObject
+{
+ Q_OBJECT
+
+public:
+ explicit Dialog(QWebChannel *channel, QObject *parent = 0)
+ : QObject(parent)
+ {
+ ui.setupUi(&dialog);
+ dialog.show();
+
+ connect(ui.send, SIGNAL(clicked()), SLOT(clicked()));
+ connect(channel, SIGNAL(baseUrlChanged(QString)),
+ SLOT(baseUrlChanged(QString)));
+ }
+
+signals:
+ void sendText(const QString &text);
+
+public slots:
+ void receiveText(const QString &text)
+ {
+ ui.output->appendPlainText(tr("Received message: %1").arg(text));
+ }
+
+private slots:
+ void clicked()
+ {
+ const QString text = ui.input->text();
+
+ if (text.isEmpty()) {
+ return;
+ }
+
+ emit sendText(text);
+ ui.output->appendPlainText(tr("Sent message: %1").arg(text));
+
+ ui.input->clear();
+ }
+
+ void baseUrlChanged(const QString &baseUrl)
+ {
+ ui.output->appendPlainText(tr("Initialization complete, opening browser."));
+
+ QUrl url = QUrl::fromLocalFile(SOURCE_DIR "/index.html");
+ url.setQuery(QStringLiteral("webChannelBaseUrl=") + baseUrl);
+ QDesktopServices::openUrl(url);
+ }
+
+private:
+ QDialog dialog;
+ Ui::Dialog ui;
+};
+
+int main(int argc, char** argv)
+{
+ QApplication app(argc, argv);
+
+ QWebChannel channel;
+ QMetaObjectPublisher publisher;
+ publisher.setWebChannel(&channel);
+ QObject::connect(&channel, SIGNAL(rawMessageReceived(QString)),
+ &publisher, SLOT(handleRawMessage(QString)));
+
+ Dialog* dialog = new Dialog(&channel);
+
+ QVariantMap objects;
+ objects[QStringLiteral("dialog")] = QVariant::fromValue(dialog);
+ publisher.registerObjects(objects);
+
+ return app.exec();
+}
+
+#include "main.moc"