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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
#include <QtNetwork>
#include <QtWebKit>
#include "csvfactory.h"
#include "csvview.h"
CSVFactory::CSVFactory(QWebView *webView, QObject *parent)
: QWebPluginFactory(parent)
{
manager = new QNetworkAccessManager(this);
this->webView = webView;
};
//! [begin create]
QObject *CSVFactory::create(const QString &mimeType, const QUrl &url,
const QStringList &argumentNames,
const QStringList &argumentValues) const
{
if (mimeType != "text/csv")
return 0;
QHash<QString, QString> arguments;
for (int i = 0; i < argumentNames.count(); ++i)
arguments[argumentNames[i]] = argumentValues[i];
CSVView *view = new CSVView(arguments["type"]);
//! [begin create]
//! [create connection]
QWebFrame *frame = webView->page()->mainFrame();
frame->addToJavaScriptWindowObject("view", view);
frame->evaluateJavaScript("view.rowSelected.connect(fillInTable);\n");
//! [create connection]
//! [submit request]
QNetworkRequest request(url);
QNetworkReply *reply = manager->get(request);
connect(reply, SIGNAL(finished()), view, SLOT(updateModel()));
connect(reply, SIGNAL(finished()), reply, SLOT(deleteLater()));
return view;
}
//! [submit request]
QList<QWebPluginFactory::Plugin> CSVFactory::plugins() const
{
QWebPluginFactory::MimeType mimeType;
mimeType.name = "text/csv";
mimeType.description = "Comma-separated values";
mimeType.fileExtensions = QStringList() << "csv";
QWebPluginFactory::Plugin plugin;
plugin.name = "CSV file viewer";
plugin.description = "A CSV file Web plugin.";
plugin.mimeTypes = QList<MimeType>() << mimeType;
return QList<QWebPluginFactory::Plugin>() << plugin;
}
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