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#include "fbgui.h"
#include "downloadManager.h"
#include "javascriptInterface.h"
#include <iostream>
#include <QUrl>
#include <QDir>
#include <QHostInfo>
#include <QtWebKit>
#include <QApplication>
// Note: Absolute paths. binPath empty init, set in main() after QApplication instanciated.
QString binPath("");
QString downloadPath(binPath + "/downloads");
QUrl baseURL(DEFAULT_URL);
bool debug = false;
//-------------------------------------------------------------------------------------------
fbgui::fbgui()
{
if (debug) qDebug() << "Application dir path: " << QApplication::applicationDirPath();
checkHost();
/* Init "browser" */
QWebView* webView = new QWebView(this);
webView->load(baseURL);
/* Init JavaScript interface */
javascriptInterface* jsi = new javascriptInterface(webView->page()->mainFrame());
QObject::connect(jsi, SIGNAL(quitFbgui()), this, SLOT(close()));
QObject::connect(webView->page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()),
jsi, SLOT(attachToDOM()));
/* Init Download Manager */
downloadManager* dm = new downloadManager();
QObject::connect(jsi, SIGNAL(requestFile(QString&)), dm, SLOT(downloadFile(QString&)));
QObject::connect(dm, SIGNAL(updateProgress(QString, int)), jsi, SLOT(updateProgressBar(QString, int)));
QObject::connect(dm, SIGNAL(downloadQueueEmpty()), jsi, SLOT(callbackOnDlQueueFinished()));
setWindowFlags(Qt::Window);
showFullScreen();
setCentralWidget(webView);
show();
}
//-------------------------------------------------------------------------------------------
void fbgui::checkHost() const {
QHostInfo hostInfo = QHostInfo::fromName(baseURL.host());
if (hostInfo.error() != QHostInfo::NoError){
qDebug() << "Lookup of " << baseURL.host() << "failed." << "Exiting...";
exit(EXIT_FAILURE);
}
}
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