class Browser(QWidget):
def __init__(self):
super(Browser, self).__init__()
self.layout = QStackedLayout(self)
self.layout.setStackingMode(QStackedLayout.StackAll)
self.hostname = os.uname()[1]
self.timer = QTimer()
self.timer.setSingleShot(False)
self.timer.start(2000)
self._init_sites()
self.remote_shell = RemoteShell(self)
self.connect(self.timer, SIGNAL("timeout()"), self, SLOT("show_next()"))
self.show_next()
def _init_sites(self):
self.sites = list()
self.site_id = -1
url = QUrl("https://www.qt.io/developers/")
self.sites.append(Site(self, url, 5, 1))
url = QUrl("https://wiki.qt.io/PySide")
self.sites.append(Site(self, url, 5, 1))
url = QUrl("https://www.python.org/")
self.sites.append(Site(self, url, 5, 1))
@property
def current_site(self):
return self.sites[self.site_id]
def show_next(self):
self.timer.stop()
previous_id = self.site_id
self.site_id = (self.site_id + 1) % len(self.sites)
current_site = self.current_site
self.timer.start(current_site.time * 1000)
current_site.show()
print("show " + current_site.url.toString().encode())
if previous_id >= 0:
self.sites[previous_id].hide()
class Browser(QWidget):
def __init__(self):
super(Browser, self).__init__()
self.layout = QStackedLayout(self)
self.frontView = QWebView(self)
self.backView = QWebView(self)
self.frontView.page().networkAccessManager().sslErrors.connect(self.onSslErrors)
self.backView.page().networkAccessManager().sslErrors.connect(self.onSslErrors)
self.hostname = os.uname()[1]
self.layout.setStackingMode(QStackedLayout.StackAll)
self.layout.addWidget(self.frontView)
self.layout.addWidget(self.backView)
self.commands = {
'help' : self.cmdHelp,
'refresh' : self.cmdRefresh,
'add' : self.cmdAdd,
'del' : self.cmdDel,
'list' : self.cmdList,
'zoom' : self.cmdZoom,
'fs' : self.cmdFs,
'exit' : self.cmdExit,
'next' : self.cmdNext,
'restart' : self.cmdRestart,
'upgrade' : self.cmdUpgrade,
}
self.timer = QTimer()
self.timer.setSingleShot(False)
self.sites = list()
self.siteId = -1
self.socket = False
url = QUrl("http://dmr.tokiogroup.com/rrs.php")
self.sites.append(Site(url, 10, 1))
url = QUrl("http://dmr.tokiogroup.com/lastheard.php")
self.sites.append(Site(url, 10, 1))
self.server = QTcpServer()
self.server.listen(QHostAddress.Any, 4242)
self.connect(self.server, SIGNAL("newConnection()"), self, SLOT("onConnection()"));
self.connect(self.timer, SIGNAL("timeout()"), self, SLOT("goNext()"));
self.goNext()
self.goNext()
def goNext(self):
self.cmdNext(list())
def onConnection(self):
self.socket = self.server.nextPendingConnection()
self.socket.write(self.hostname + ' % ')
self.connect(self.socket, SIGNAL("readyRead()"), self, SLOT("onDataReceived()"));
def print_(self, text):
if (self.socket != False):
self.socket.write(text + '\n')
print(text)
def onDataReceived(self):
data = self.socket.readAll().data().strip()
try:
args = data.split(' ')
map(lambda x : x.strip(), args)
self.commands.get(args[0])(args)
except Exception:
self.print_('>> syntax error')
self.printCommandsList()
if self.socket.isOpen():
self.socket.write(self.hostname + ' % ')
def printCommandsList(self):
self.print_('avaible commands:')
for command in self.commands:
self.print_(' ' + command)
def onSslErrors(self, reply, errors):
url = unicode(reply.url().toString())
reply.ignoreSslErrors()
# commands
def cmdHelp(self, args):
self.print_('>> help')
self.printCommandsList()
def cmdRefresh(self, args):
self.print_('>> refresh ' + self.url.toString().encode())
self.frontView.reload()
def cmdAdd(self, args):
self.print_('>> add ' + args[1] + ' ' + args[2] + ' ' + args[3])
self.sites.append(Site(QUrl(args[1]), int(args[2], int(args[3]))))
def cmdDel(self, args):
self.print_('>> del ' + args[1])
self.sites.pop(int(args[1]))
def cmdList(self, args):
self.print_('>> list')
self.print_('current list:')
sitesCount = len(self.sites)
i = 0
while i < sitesCount:
self.print_('%1c[%1d] %2ds : %3s' % ((i==self.siteId) and '*' or ' ' ,i, self.sites[i].time, self.sites[i].url.toString().encode()))
i = i + 1
def cmdZoom(self, args):
self.print_('>> zoom ' + args[1])
self.frontView.setZoomFactor(float(args[1]))
def cmdFs(self, args):
self.print_('>> fs ' + args[1])
if (args[1] == '1'):
self.showFullScreen()
else:
self.showNormal()
def cmdExit(self, args):
self.print_('>> exit')
self.socket.close()
def cmdNext(self, args):
self.timer.stop()
self.timer.start(self.sites[self.siteId].time * 1000)
self.siteId = (self.siteId + 1) % len(self.sites)
print('>> next ' + self.sites[self.siteId].url.toString().encode())
self.backView.show()
self.frontView, self.backView = self.backView, self.frontView
self.backView.load(self.sites[self.siteId].url)
self.backView.setZoomFactor(self.sites[self.siteId].zoom)
self.backView.hide()
def cmdRestart(self, args):
self.print_('>> restart')
self.close()
def cmdUpgrade(self, args):
self.print_('>> upgrade')
update = urllib.urlopen('https://raw.githubusercontent.com/tjardick/monitoring_browser/master/webkit.py').read()
script = file('webkit.py', 'w')
script.write(update)
script.close()
self.close()