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#include "fbbrowser.h"
#include <QtGui>
#include <QtWebKit>
#include <QApplication>
void fbbrowser::httpReadyRead()
{
// This slot listens to readyRead() signal from our QNetworkReply.
qDebug() << "readyRead() signal emmited!" << endl;
if(reply->error() == QNetworkReply::NoError)
{
qDebug() << "No error, loading given URL...";
view->load(url);
}
}
fbbrowser::fbbrowser(const QUrl & url)
{
view = new QWebView(this);
// Create QNetworkAccessManager which is needed to send/receive requests.
manager = new QNetworkAccessManager(this);
// Create a QNetworkRequest object and set its URL.
// QNetworkRequest request;
request.setUrl(url);
// Check Internet connection
// Let the manager send the request and receive the reply.
// QNetworkReply *reply = manager->get(request);
*reply = manager->get(request);
connect(reply, SIGNAL(readyRead()), this, SLOT(httpReadyRead()));
//connect(reply, SIGNAL(finished()), this, SLOT());
// Check if the reply is an error message.
qDebug() << "QNetworkReply error code: " << reply->error();
// TODO: error differentiation
// reply->error() returns 0 even for invalid URL.
// A possibility to check for validity, is to listen to readyRead()
// signal, haven't found a better way yet ...
//if(reply->error() == QNetworkReply::NoError)
//{
// qDebug() << "No error, loading given URL...";
// view->load(url);
//}
//else
//{
// qDebug() << "Error occured, loading error page...";
// view->load(QUrl("qrc:/html/errorPage.html"));
//}
//remove the window decoration
this->setWindowFlags(Qt::SplashScreen);
//enable JavaScript access to qt objects
QObject::connect(view->page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(addJSObject()));
//set form to fullscreen
this->showFullScreen();
setCentralWidget(view);
}
// Destructor
fbbrowser::~fbbrowser()
{
}
//
void fbbrowser::addJSObject()
{
view->page()->mainFrame()->addToJavaScriptWindowObject(QString("webkitTest"), this);
}
void fbbrowser::writeText(QString text)
{
QFile file("out.txt");
if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
return;
QTextStream out(&file);
out << text << "\n";
}
// This function needed now ?
void fbbrowser::quitAll()
{
//emit lastWindowClosed();
}
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