def setUp(self):
#Acquire resources
TimedQApplication.setUp(self, timeout=1000)
self.view = QWebView()
QObject.connect(self.view, SIGNAL('loadFinished(bool)'),
self.load_finished)
self.called = False
def testBug899(self):
html = '''
<html><body>
<script type="text/javascript">
document.write("<p>"+py_obj.list1+"</p>")
document.write("<p>"+py_obj.list2+"</p>")
</script>
</body></html>
'''
class Obj(object):
list1 = ['foo', 'bar', 'baz']
list2 = ['fi', 'fo', 'fum']
obj = Obj()
wrapper_dict = {}
for name in ('list1', 'list2'):
getter = lambda arg=None, name=name: getattr(obj, name)
wrapper_dict[name] = Property('QVariantList', getter)
wrapper = type('PyObj', (QObject,), wrapper_dict)
view = QWebView()
view.page().mainFrame().addToJavaScriptWindowObject('py_obj', wrapper())
view.setHtml(html)
def __init__(self, url):
super(MainWindow, self).__init__()
self.progress = 0
fd = QFile(":/jquery.min.js")
if fd.open(QIODevice.ReadOnly | QFile.Text):
self.jQuery = QTextStream(fd).readAll()
fd.close()
else:
self.jQuery = ''
QNetworkProxyFactory.setUseSystemConfiguration(True)
self.view = QWebView(self)
self.view.load(url)
self.view.loadFinished.connect(self.adjustLocation)
self.view.titleChanged.connect(self.adjustTitle)
self.view.loadProgress.connect(self.setProgress)
self.view.loadFinished.connect(self.finishLoading)
self.locationEdit = QLineEdit(self)
self.locationEdit.setSizePolicy(QSizePolicy.Expanding,
self.locationEdit.sizePolicy().verticalPolicy())
self.locationEdit.returnPressed.connect(self.changeLocation)
toolBar = self.addToolBar("Navigation")
toolBar.addAction(self.view.pageAction(QWebPage.Back))
toolBar.addAction(self.view.pageAction(QWebPage.Forward))
toolBar.addAction(self.view.pageAction(QWebPage.Reload))
toolBar.addAction(self.view.pageAction(QWebPage.Stop))
toolBar.addWidget(self.locationEdit)
viewMenu = self.menuBar().addMenu("&View")
viewSourceAction = QAction("Page Source", self)
viewSourceAction.triggered.connect(self.viewSource)
viewMenu.addAction(viewSourceAction)
effectMenu = self.menuBar().addMenu("&Effect")
effectMenu.addAction("Highlight all links", self.highlightAllLinks)
self.rotateAction = QAction(
self.style().standardIcon(QStyle.SP_FileDialogDetailedView),
"Turn images upside down", self, checkable=True)
self.rotateAction.toggled.connect(self.rotateImages)
effectMenu.addAction(self.rotateAction)
toolsMenu = self.menuBar().addMenu("&Tools")
toolsMenu.addAction("Remove GIF images", self.removeGifImages)
toolsMenu.addAction("Remove all inline frames",
self.removeInlineFrames)
toolsMenu.addAction("Remove all object elements",
self.removeObjectElements)
toolsMenu.addAction("Remove all embedded elements",
self.removeEmbeddedElements)
self.setCentralWidget(self.view)
def createWebView( nIndex ):
global functionID
global currentWebView
functionID = nIndex
currentWebView = QWebView()
currentWebView._jsfuncs = JSFuncs()
currentWebView.page().mainFrame().addToJavaScriptWindowObject("jsfuncs", currentWebView._jsfuncs)
QObject.connect( currentWebView, QtCore.SIGNAL('loadFinished( bool )'), onLoadFinished )
currentWebView.load(PAGE_DATA % FUNCTIONS_LIST[ nIndex ])
currentWebView.show()
def setUp(self):
#Acquire resources
TimedQApplication.setUp(self, timeout=1000)
self.view = QWebView()
QObject.connect(self.view, SIGNAL('loadFinished(bool)'),
self.load_finished)
self.called = False
def main():
app = QApplication([])
view = QWebView()
fac = PluginFactory()
view.page().setPluginFactory(fac)
QWebSettings.globalSettings().setAttribute(QWebSettings.PluginsEnabled,
True)
view.load(QUrl(sys.argv[1]))
view.resize(840, 600)
view.show()
return app.exec_()
def testQVariantListProperty(self):
class Obj(object):
list = ['foo', 'bar', 'baz']
obj = Obj()
wrapper_dict = {}
for name in ['list']:
getter = lambda arg=None, name=name: getattr(obj, name)
wrapper_dict[name] = Property('QVariantList', getter)
wrapper = type('PyObj', (QObject, ), wrapper_dict)
view = QWebView()
frame = view.page().mainFrame()
frame.addToJavaScriptWindowObject('py_obj', wrapper())
html = '''
<html><body>
<script type="text/javascript">
document.write(py_obj.list)
</script>
</body></html>
'''
view.setHtml(html)
view.show()
self.app.exec_()
def testPlugin(self):
view = QWebView()
fac = PluginFactory()
view.page().setPluginFactory(fac)
QWebSettings.globalSettings().setAttribute(QWebSettings.PluginsEnabled, True)
view.load(QUrl(os.path.join(os.path.abspath(os.path.dirname(__file__)), 'qmlplugin', 'index.html')))
view.resize(840, 600)
view.show()
QTimer.singleShot(500, self.app.quit)
self.app.exec_()
def testPlugin(self):
view = QWebView()
fac = PluginFactory()
view.page().setPluginFactory(fac)
QWebSettings.globalSettings().setAttribute(QWebSettings.PluginsEnabled,
True)
view.load(
QUrl(
os.path.join(os.path.abspath(os.path.dirname(__file__)),
'qmlplugin', 'index.html')))
view.resize(840, 600)
view.show()
QTimer.singleShot(500, self.app.quit)
self.app.exec_()
def createWebView( nIndex ):
global functionID
global currentWebView
functionID = nIndex
currentWebView = QWebView()
currentWebView._jsfuncs = JSFuncs()
currentWebView.page().mainFrame().addToJavaScriptWindowObject("jsfuncs", currentWebView._jsfuncs)
QObject.connect( currentWebView, QtCore.SIGNAL('loadFinished( bool )'), onLoadFinished )
currentWebView.load(PAGE_DATA % FUNCTIONS_LIST[ nIndex ])
currentWebView.show()
class TestLoadFinished(TimedQApplication):
'''Test case for signal QWebView.loadFinished(bool)'''
def setUp(self):
#Acquire resources
TimedQApplication.setUp(self, timeout=1000)
self.view = QWebView()
QObject.connect(self.view, SIGNAL('loadFinished(bool)'),
self.load_finished)
self.called = False
def tearDown(self):
#Release resources
del self.view
self.called = False
TimedQApplication.tearDown(self)
def testLoadFinishedFromFile(self):
url = QUrl.fromLocalFile(adjust_filename('fox.html', __file__))
self.view.setUrl(url)
self.app.exec_()
self.assert_(self.called)
def testSetPageAndGetPage(self):
twp = testWebPage()
self.view.setPage(twp)
del twp
p = self.view.page()
self.assertEqual(p.sayMyName(), 'testWebPage')
# Setting the same webpage should not incref the python obj
refCount = sys.getrefcount(p)
self.view.setPage(p)
self.assertEquals(sys.getrefcount(p), refCount)
# Changing the webpage obj should decref the old one
twp2 = testWebPage()
self.view.setPage(twp2)
self.assertEquals(sys.getrefcount(p), refCount - 1)
def load_finished(self, ok):
#Callback to check if load was successful
self.app.quit()
if ok:
self.called = True
class TestLoadFinished(TimedQApplication):
'''Test case for signal QWebView.loadFinished(bool)'''
def setUp(self):
#Acquire resources
TimedQApplication.setUp(self, timeout=1000)
self.view = QWebView()
QObject.connect(self.view, SIGNAL('loadFinished(bool)'),
self.load_finished)
self.called = False
def tearDown(self):
#Release resources
del self.view
self.called = False
TimedQApplication.tearDown(self)
def testLoadFinishedFromFile(self):
url = QUrl.fromLocalFile(adjust_filename('fox.html', __file__))
self.view.setUrl(url)
self.app.exec_()
self.assertTrue(self.called)
def testSetPageAndGetPage(self):
twp = testWebPage()
self.view.setPage(twp)
del twp
p = self.view.page()
self.assertEqual(p.sayMyName(), 'testWebPage')
# Setting the same webpage should not incref the python obj
refCount = sys.getrefcount(p)
self.view.setPage(p)
self.assertEqual(sys.getrefcount(p), refCount)
# Changing the webpage obj should decref the old one
twp2 = testWebPage()
self.view.setPage(twp2)
self.assertEqual(sys.getrefcount(p), refCount - 1)
def load_finished(self, ok):
#Callback to check if load was successful
self.app.quit()
if ok:
self.called = True
def testBug899(self):
html = '''
<html><body>
<script type="text/javascript">
document.write("<p>"+py_obj.list1+"</p>")
document.write("<p>"+py_obj.list2+"</p>")
</script>
</body></html>
'''
class Obj(object):
list1 = ['foo', 'bar', 'baz']
list2 = ['fi', 'fo', 'fum']
obj = Obj()
wrapper_dict = {}
for name in ('list1', 'list2'):
getter = lambda arg=None, name=name: getattr(obj, name)
wrapper_dict[name] = Property('QVariantList', getter)
wrapper = type('PyObj', (QObject,), wrapper_dict)
view = QWebView()
view.page().mainFrame().addToJavaScriptWindowObject('py_obj', wrapper())
view.setHtml(html)
def testQVariantListProperty(self):
class Obj(object):
list = ["foo", "bar", "baz"]
obj = Obj()
wrapper_dict = {}
for name in ["list"]:
getter = lambda arg=None, name=name: getattr(obj, name)
wrapper_dict[name] = Property("QVariantList", getter)
wrapper = type("PyObj", (QObject,), wrapper_dict)
view = QWebView()
frame = view.page().mainFrame()
frame.addToJavaScriptWindowObject("py_obj", wrapper())
html = """
<html><body>
<script type="text/javascript">
document.write(py_obj.list)
</script>
</body></html>
"""
view.setHtml(html)
view.show()
self.app.exec_()
def testReturnOwnership(self):
app = QApplication(sys.argv)
webview = QWebView()
webview.page().networkAccessManager().sslErrors.connect(self.onError)
class MainWindow(QMainWindow):
def __init__(self, url):
super(MainWindow, self).__init__()
self.progress = 0
fd = QFile(":/jquery.min.js")
if fd.open(QIODevice.ReadOnly | QFile.Text):
self.jQuery = QTextStream(fd).readAll()
fd.close()
else:
self.jQuery = ''
QNetworkProxyFactory.setUseSystemConfiguration(True)
self.view = QWebView(self)
self.view.load(url)
self.view.loadFinished.connect(self.adjustLocation)
self.view.titleChanged.connect(self.adjustTitle)
self.view.loadProgress.connect(self.setProgress)
self.view.loadFinished.connect(self.finishLoading)
self.locationEdit = QLineEdit(self)
self.locationEdit.setSizePolicy(QSizePolicy.Expanding,
self.locationEdit.sizePolicy().verticalPolicy())
self.locationEdit.returnPressed.connect(self.changeLocation)
toolBar = self.addToolBar("Navigation")
toolBar.addAction(self.view.pageAction(QWebPage.Back))
toolBar.addAction(self.view.pageAction(QWebPage.Forward))
toolBar.addAction(self.view.pageAction(QWebPage.Reload))
toolBar.addAction(self.view.pageAction(QWebPage.Stop))
toolBar.addWidget(self.locationEdit)
viewMenu = self.menuBar().addMenu("&View")
viewSourceAction = QAction("Page Source", self)
viewSourceAction.triggered.connect(self.viewSource)
viewMenu.addAction(viewSourceAction)
effectMenu = self.menuBar().addMenu("&Effect")
effectMenu.addAction("Highlight all links", self.highlightAllLinks)
self.rotateAction = QAction(
self.style().standardIcon(QStyle.SP_FileDialogDetailedView),
"Turn images upside down", self, checkable=True)
self.rotateAction.toggled.connect(self.rotateImages)
effectMenu.addAction(self.rotateAction)
toolsMenu = self.menuBar().addMenu("&Tools")
toolsMenu.addAction("Remove GIF images", self.removeGifImages)
toolsMenu.addAction("Remove all inline frames",
self.removeInlineFrames)
toolsMenu.addAction("Remove all object elements",
self.removeObjectElements)
toolsMenu.addAction("Remove all embedded elements",
self.removeEmbeddedElements)
self.setCentralWidget(self.view)
def viewSource(self):
accessManager = self.view.page().networkAccessManager()
request = QNetworkRequest(self.view.url())
reply = accessManager.get(request)
reply.finished.connect(self.slotSourceDownloaded)
def slotSourceDownloaded(self):
reply = self.sender()
self.textEdit = QTextEdit()
self.textEdit.setAttribute(Qt.WA_DeleteOnClose)
self.textEdit.show()
self.textEdit.setPlainText(QTextStream(reply).readAll())
self.textEdit.resize(600, 400)
reply.deleteLater()
def adjustLocation(self):
self.locationEdit.setText(self.view.url().toString())
def changeLocation(self):
url = QUrl.fromUserInput(self.locationEdit.text())
self.view.load(url)
self.view.setFocus()
def adjustTitle(self):
if 0 < self.progress < 100:
self.setWindowTitle("%s (%s%%)" % (self.view.title(), self.progress))
else:
self.setWindowTitle(self.view.title())
def setProgress(self, p):
self.progress = p
self.adjustTitle()
def finishLoading(self):
self.progress = 100
self.adjustTitle()
self.view.page().mainFrame().evaluateJavaScript(self.jQuery)
self.rotateImages(self.rotateAction.isChecked())
def highlightAllLinks(self):
code = """$('a').each(
function () {
$(this).css('background-color', 'yellow')
}
)"""
self.view.page().mainFrame().evaluateJavaScript(code)
def rotateImages(self, invert):
if invert:
code = """
$('img').each(
function () {
$(this).css('-webkit-transition', '-webkit-transform 2s');
$(this).css('-webkit-transform', 'rotate(180deg)')
}
)"""
else:
code = """
$('img').each(
function () {
$(this).css('-webkit-transition', '-webkit-transform 2s');
$(this).css('-webkit-transform', 'rotate(0deg)')
}
)"""
self.view.page().mainFrame().evaluateJavaScript(code)
def removeGifImages(self):
code = "$('[src*=gif]').remove()"
self.view.page().mainFrame().evaluateJavaScript(code)
def removeInlineFrames(self):
code = "$('iframe').remove()"
self.view.page().mainFrame().evaluateJavaScript(code)
def removeObjectElements(self):
code = "$('object').remove()"
self.view.page().mainFrame().evaluateJavaScript(code)
def removeEmbeddedElements(self):
code = "$('embed').remove()"
self.view.page().mainFrame().evaluateJavaScript(code)
def testReturnOwnership(self):
app = QApplication(sys.argv)
webview = QWebView()
webview.page().networkAccessManager().sslErrors.connect(self.onError)
