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Diffstat (limited to 'examples/webkit/webplugin/csvfactory.cpp')
-rw-r--r-- | examples/webkit/webplugin/csvfactory.cpp | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/examples/webkit/webplugin/csvfactory.cpp b/examples/webkit/webplugin/csvfactory.cpp new file mode 100644 index 0000000..b605a76 --- /dev/null +++ b/examples/webkit/webplugin/csvfactory.cpp @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 Nokia Corporation 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; +} |