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#include "fbbrowser.h"
#include "JSObject.h"
#include "DownloadManager.h"
#include <QFile>
#include <QFileInfo>
#include <QtWebKit>
// -------------------------------------------------------------------------------------------
void fbbrowser::quit()
{
emit killApp();
}
// -------------------------------------------------------------------------------------------
fbbrowser::fbbrowser(const QUrl & url)
{
view = new QWebView(this);
baseUrl = url;
// Create QNetworkAccessManager which is needed to send/receive requests.
manager = new QNetworkAccessManager(this);
// Create a QNetworkRequest object and set its URL.
request.setUrl(url);
// Let the manager send the request and receive the reply.
reply = manager->get(request);
// 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)
{
view->load(url);
}
else
{
qDebug() << "QNetworkReply error code is: " << reply->error();
qDebug() << "Error occured, loading error page...";
view->load(QUrl("qrc:/html/errorPage.html"));
}
// Enable Javascript through JSObject.
qwf = view->page()->mainFrame();
jso = new JSObject(qwf);
QObject::connect(qwf, SIGNAL(javaScriptWindowObjectCleared()),
jso, SLOT(attachToDOM()));
QObject::connect(jso, SIGNAL(signalQuitAll()), this, SLOT(quit()));
// Initialize Download Manager.
dm = new DownloadManager(baseUrl);
QObject::connect(jso, SIGNAL(downloadFile(QString)), dm, SLOT(downloadFile(QString)));
QObject::connect(dm, SIGNAL(updateProgress(int)), jso, SLOT(updateProgress(int)));
// Remove the window decoration, form to fullscreen, central view?
this->setWindowFlags(Qt::SplashScreen);
this->showFullScreen();
setCentralWidget(view);
}
// -------------------------------------------------------------------------------------------
fbbrowser::~fbbrowser()
{
delete view;
delete manager;
delete dm;
delete jso;
}
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