csvfactory.cpp Example File

webkit/webplugin/csvfactory.cpp
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 #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;
 };

 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"]);

     QWebFrame *frame = webView->page()->mainFrame();
     frame->addToJavaScriptWindowObject("view", view);
     frame->evaluateJavaScript("view.rowSelected.connect(fillInTable);\n");

     QNetworkRequest request(url);
     QNetworkReply *reply = manager->get(request);
     connect(reply, SIGNAL(finished()), view, SLOT(updateModel()));
     connect(reply, SIGNAL(finished()), reply, SLOT(deleteLater()));

     return view;
 }

 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;
 }