1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
#include "fbgui.h"
#include "downloadManager.h"
#include "javascriptInterface.h"
#include <iostream>
#include <QUrl>
#include <QDir>
#include <QHostInfo>
#include <QtWebKit>
QUrl baseURL(DEFAULT_URL);
QString binPath("");
QString downloadPath("/tmp/fbgui/downloads");
int updateInterval = DEFAULT_UPDATE_INTERVAL;
bool debug = false;
//-------------------------------------------------------------------------------------------
fbgui::fbgui()
{
/* initialize "browser" */
checkHost();
_webView = new QWebView(this);
_webView->load(baseURL);
/* initialize 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()));
/* initialize download manager */
downloadManager* dm = new downloadManager();
QObject::connect(dm, SIGNAL(downloadInfo(QString, double)),
jsi, SLOT(downloadInfo(QString, double)));
QObject::connect(jsi, SIGNAL(requestFile(QString&)), dm, SLOT(downloadFile(QString&)));
QObject::connect(dm, SIGNAL(updateProgress(int, double, QString)),
jsi, SLOT(updateProgressBar(int, double, QString)));
QObject::connect(dm, SIGNAL(downloadQueueEmpty()), jsi, SLOT(callbackOnDlQueueFinished()));
setWindowTitle("fbgui");
setAttribute(Qt::WA_QuitOnClose, true);
setWindowFlags(Qt::FramelessWindowHint);
/* TEST */
if (debug){
_logView = new logViewer(this);
_splitter = new QSplitter(Qt::Vertical, this);
_splitter->addWidget(_webView);
_splitter->addWidget(_logView);
/* CTRL + D toggles debug window */
_toggleDebug = new QAction(tr("&toggleDebug"), this);
_toggleDebug->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
this->addAction(_toggleDebug);
connect(_toggleDebug, SIGNAL(triggered()), this, SLOT(toggleDebug()));
//createToggleDebugAction();
setCentralWidget(_splitter);
}
else
setCentralWidget(_webView);
/* TEST */
showFullScreen();
}
//-------------------------------------------------------------------------------------------
//-------------------------------------------------------------------------------------------
void fbgui::toggleDebug(){
if (_logView->isVisibleTo(_splitter))
_logView->hide();
else
_logView->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);
}
}
|
