def initialize(self):
# create a gui application
qt_app = QtGui.QApplication(sys.argv)
self.qt_gui = qt_app
# start the web site app and set app manager
app_manager = gui.OAppManager()
app = gui.WSGIApp('core', web.app.wsgi_app)
app_manager.register(app)
page = QtWebKit.QWebPage()
page.setNetworkAccessManager(
gui.ONetworkAccessManager(page, page.networkAccessManager()))
page.settings().setAttribute(
QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
self.page = page
view = QtWebKit.QWebView()
view.setPage(page)
view.resize(1024, 950)
view.move(qt_app.desktop().screen().rect().center() -
view.rect().center())
view.show()
self.view = view
api = OJSAPI()
# add to js, then js can access oegarn
api.attach(self)
def loadPage(url):
page = QtWebKit.QWebPage()
loop = QtCore.QEventLoop() # Create event loop
page.mainFrame().loadFinished.connect(loop.quit) # Connect loadFinished to loop quit
page.mainFrame().load(url)
loop.exec_() # Run event loop, it will end on loadFinished
return page.mainFrame().toHtml()
def __init__(self, neo, applet):
super(JS_API, self).__init__()
self._neo = neo
self._applet = applet
self._webpage = QtWebKit.QWebPage()
self._frame = self._webpage.mainFrame()
self._frame.addToJavaScriptWindowObject('_JS_API', self)
def print(self, filename):
print(filename)
self.filename = filename
self.printer = QtGui.QPrinter()
self.printer.setPageSize(QtGui.QPrinter.A4)
self.printer.setColorMode(QtGui.QPrinter.Color)
self.printer.setOutputFormat(QtGui.QPrinter.PdfFormat)
self.printer.setOutputFileName(filename)
self.page = QtWebKit.QWebPage(self.parent())
self.page.mainFrame().load("file://%s" % self.url)
self.view = QtWebKit.QWebView()
self.view.setPage(self.page)
#self.view.show()
self.page.mainFrame().loadFinished.connect(self.print_)
def test_power_on(self):
page = QtWebKit.QWebPage()
display = Display(page, hostname="kiosk-01")
if os.path.exists(self.status_file):
os.remove(self.status_file)
# trigger powerOn via JavaScript
display.page.mainFrame().evaluateJavaScript("window.display.powerOn()")
QtCore.QCoreApplication.processEvents()
self.assert_(os.path.exists(self.status_file),
'status file does not exist')
f = open(self.status_file, 'r')
status = f.read().strip()
f.close()
self.assertEquals('on', status)
def __init__(self, parent=None):
super(Form, self).__init__(parent)
self.setWindowTitle("My Form")
#self.setWindowFlags(Qt.FramelessWindowHint)
self.setWindowFlags(Qt.WindowStaysOnTopHint)
#self.showFullScreen()
layout = QHBoxLayout()
self.text = QTextEdit()
self.scene = QGraphicsScene()
self.view = QGraphicsView(self.scene)
#layout.addWidget(self.text)
layout.addWidget(self.view)
#textItem = QGraphicsTextItem('test')
#textItem.linkHovered.connect(self.itemHover)
anotherItem = QGraphicsTextItem()
anotherItem.setHtml(
'<html><style>a { color: green; text-decoration: none; } a:hover { color: red; }</style><body>Another one <a id="test" href="test">bites!</a></body></html>'
)
anotherItem.linkHovered.connect(self.itemHover)
anotherItem.setTextInteractionFlags(Qt.LinksAccessibleByMouse)
#self.scene.addItem(textItem)
self.scene.addItem(anotherItem)
# USE THIS
textBrowser = QtWebKit.QWebView()
webPage = QtWebKit.QWebPage()
webPage.mainFrame().setHtml(
'<html><style>a { color: green; text-decoration: none; } a:hover { color: red; }</style><body>Another one <a id="test" href="test">bites!</a></body></html>'
)
webPage.linkHovered.connect(self.itemHover)
textBrowser.setPage(webPage)
layout.addWidget(textBrowser)
# END OF THIS
label = QLabel(
'<html><style>a { color: green; text-decoration: none; }</style><body>Another one <a id="test" href="test">bites!</a></body></html>'
)
label.linkHovered.connect(self.itemHover)
label.setStyleSheet('''a {
color: white;
}''')
layout.addWidget(label)
# Set dialog layout
self.setLayout(layout)
def test_display(self):
page = QtWebKit.QWebPage()
display = Display(page, hostname="kiosk-01")
self.assert_(display)
