class WebPage(QWebEnginePage):
_s_kEnableJsOutput = qEnvironmentVariable('APP_ENABLE_JS_OUTPUT') != ''
_s_kEnableJsNonBlockDialogs = qEnvironmentVariable('APP_ENABLE_JS_NONBLOCK_DIALOGS', 'yes') != '0'
# JsWorld
UnsafeJsWorld = QWebEngineScript.MainWorld
SafeJsWorld = QWebEngineScript.ApplicationWorld
# static members
s_lastUploadLocation = ''
s_lastUnsupportedUrl = QUrl()
s_lastUnsupportedUrlTime = QTime()
# private members
_s_lastUploadLocation = QDir.homePath()
_s_supportedSchemes = [] # QStringList
def __init__(self, parent=None):
super().__init__(gVar.app.webProfile(), parent)
self._fileWatcher = None # DelayedFileWatcher
self._runningLoop = None # QEventLoop
self._autoFillUsernames = [] # QStringList
# QWebEngineRegisterProtocolHandlerRequest
self._registerProtocolHandlerRequest = None
self._loadProgress = 0
self._blockAlerts = False
self._secureStatus = False
self._contentsResizedConnection = None # QMetaObject::Connection
channel = QWebChannel(self)
ExternalJsObject.setupWebChannel(channel, self)
self.setWebChannel(channel, self.SafeJsWorld)
self.loadProgress.connect(self._progress)
self.loadFinished.connect(self._finished)
self.urlChanged.connect(self._urlChanged)
self.featurePermissionRequested.connect(self._featurePermissionRequested)
self.windowCloseRequested.connect(self._windowCloseRequested)
self.fullScreenRequested.connect(self._fullScreenRequested)
self.renderProcessTerminated.connect(self._renderProcessTerminated)
def authFunc(url, auth, proxyHost):
'''
@param: url QUrl
@param: auth QAuthenticator
@param: proxyHost QString
'''
gVar.app.networkManager().proxyAuthentication(proxyHost, auth, self.view())
self.authenticationRequired.connect(authFunc)
# Workaround QWebEnginePage not scrolling to anchors when opened in
# background tab
def contentsResizeFunc():
# QString
fragment = self.url().fragment()
if fragment:
self.runJavaScript(Scripts.scrollToAnchor(fragment))
self.contentsSizeChanged.disconnect(self._contentsResizedConnection)
self._contentsResizedConnection = self.contentsSizeChanged.connect(contentsResizeFunc)
# Workaround for broken load started/finished signals in QWebEngine 5.10 5.11
# NOTE: if open this revise, will cause page and view loadFinished emit
# multi time
#def loadProgressFunc(progress):
# '''
# @param: progress int
# '''
# if progress == 100:
# self.loadFinished.emit(True)
#self.loadProgress.connect(loadProgressFunc)
if const.QTWEBENGINEWIDGETS_VERSION >= const.QT_VERSION_CHECK(5, 11, 0):
def registerProtocolHandlerFunc(request):
'''
@param: request QWebEngineRegisterProtocolHandlerRequest
'''
del self._registerProtocolHandlerRequest
self._registerProtocolHandlerRequest = QWebEngineRegisterProtocolHandlerRequest(request)
self.registerProtocolHandlerRequested.connect(registerProtocolHandlerFunc)
if const.QTWEBENGINEWIDGETS_VERSION >= const.QT_VERSION_CHECK(5, 12, 0):
super().printRequested.connect(self.printRequested)
def selectClientCertFunc(selection):
'''
@param: selection QWebEngineClientCertificateSelection
'''
# TODO: It should prompt user, and Falkon does not support yet.
selection.select(selection.certificates()[0])
self.selectClientCertificate.connect(selectClientCertFunc)
def view(self):
'''
@return: WebView
'''
# return static_cast<WebView*>(QWebEnginePage::view())
return super().view()
def execPrintPage(self, printer, timeout=1000):
'''
@param: pointer QPointer
@param: timeout int
'''
def execJavaScript(self, scriptSource, worldId=UnsafeJsWorld, timeout=500):
'''
@param: scriptSource QString
@return: QVariant
'''
loop = QEventLoop() # QPointer<QEventLoop>
result = None
QTimer.singleShot(timeout, loop.quit)
def runCb(res):
nonlocal result
if loop and loop.isRunning():
result = res
loop.quit()
self.runJavaScript(scriptSource, worldId, runCb)
loop.exec_(QEventLoop.ExcludeUserInputEvents)
return result
def mapToViewport(self, pos):
'''
@param: pos QPointF
@return: QPointF
'''
return QPointF(pos.x() / self.zoomFactor(), pos.y() / self.zoomFactor())
def hitTestContent(self, pos):
'''
@param: QPoint
@return: WebHitTestResult
'''
return WebHitTestResult(self, pos)
def scroll(self, x, y):
self.runJavaScript("window.scrollTo(window.scrollX + %s, window.scrollY + %s)" %
(x, y), self.SafeJsWorld)
def setScrollPosition(self, pos):
'''
@param: pos QPointF
'''
# QPointF
v = self.mapToViewport(pos.toPoint())
self.runJavaScript("window.scrollTo(%s, %s)" % (v.x(), v.y()), self.SafeJsWorld)
# override
def javaScriptPrompt(self, securityOrigin, msg, defaultValue):
'''
@param: securityOrigin QUrl
@param: msg QString
@param: defaultValue QString
@return: ret bool, result QString
'''
if not self._s_kEnableJsNonBlockDialogs:
return super().javaScriptPrompt(securityOrigin, msg, defaultValue)
if self._runningLoop:
return False, defaultValue
widget = CloseableFrame(self.view().overlayWidget())
widget.setObjectName('jsFrame')
ui = uic.loadUi('mc/webengine/JsPrompt.ui', widget)
ui.message.setText(msg)
ui.lineEdit.setText(defaultValue)
ui.lineEdit.setFocus()
widget.resize(self.view().size())
widget.show()
# QAbstractButton
clicked = None
def clickedCb(button):
nonlocal clicked
clicked = button
ui.buttonBox.clicked.connect(clickedCb)
ui.lineEdit.returnPressed.connect(ui.buttonBox.button(QDialogButtonBox.Ok).animateClick)
self.view().viewportResized.connect(widget.resize)
eLoop = QEventLoop()
self._runningLoop = eLoop
widget.closeRequested.connect(eLoop.quit)
ui.buttonBox.clicked.connect(eLoop.quit)
if eLoop.exec_() == 1:
return False
self._runningLoop = None
result = ui.lineEdit.text()
ret = ui.buttonBox.buttonRole(clicked) == QDialogButtonBox.AcceptRole
self.view().setFocus()
self.view().viewportResized.disconnect(widget.resize)
ui.buttonBox.clicked.disconnect(clickedCb)
widget.close()
widget.deleteLater()
return ret, result
# override
def javaScriptConfirm(self, securityOrigin, msg):
'''
@param: securityOrigin QUrl
@param: msg QString
'''
if not self._s_kEnableJsNonBlockDialogs:
return super().javaScriptConfirm(securityOrigin, msg)
if self._runningLoop:
return False
widget = CloseableFrame(self.view().overlayWidget())
widget.setObjectName('jsFrame')
ui = uic.loadUi('mc/webengine/JsConfirm.ui', widget)
ui.message.setText(msg)
ui.buttonBox.button(QDialogButtonBox.Ok).setFocus()
widget.resize(self.view().size())
widget.show()
# QAbstractButton
clicked = None
def clickedCb(button):
nonlocal clicked
clicked = button
ui.buttonBox.clicked.connect(clickedCb)
self.view().viewportResized.connect(widget.resize)
eLoop = QEventLoop()
self._runningLoop = eLoop
widget.closeRequested.connect(eLoop.quit)
ui.buttonBox.clicked.connect(eLoop.quit)
if eLoop.exec_() == 1:
return False
self._runningLoop = None
result = ui.buttonBox.buttonRole(clicked) == QDialogButtonBox.AcceptRole
self.view().setFocus()
self.view().viewportResized.disconnect(widget.resize)
ui.buttonBox.clicked.disconnect(clickedCb)
widget.close()
widget.deleteLater()
return result
# override
def javaScriptAlert(self, securityOrigin, msg):
'''
@param: securityOrigin QUrl
@param: msg QString
'''
if self._blockAlerts or self._runningLoop:
return
if not self._s_kEnableJsNonBlockDialogs:
title = _('JavaScript alert')
if self.url().host():
title = '%s - %s' % (title, self.url().host())
dialog = CheckBoxDialog(QMessageBox.Ok, self.view())
dialog.setDefaultButton(QMessageBox.Ok)
dialog.setWindowTitle(title)
dialog.setText(msg)
dialog.setCheckBoxText(_('Prevent this page from creating additional dialogs'))
dialog.setIcon(QMessageBox.Information)
dialog.exec_()
self._blockAlerts = dialog.isChecked()
return
widget = CloseableFrame(self.view().overlayWidget())
widget.setObjectName('jsFrame')
ui = uic.loadUi('mc/webengine/JsAlert.ui', widget)
ui.message.setText(msg)
ui.buttonBox.button(QDialogButtonBox.Ok).setFocus()
widget.resize(self.view().size())
widget.show()
self.view().viewportResized.connect(widget.resize)
eLoop = QEventLoop()
self._runningLoop = eLoop
widget.closeRequested.connect(eLoop.quit)
ui.buttonBox.clicked.connect(eLoop.quit)
if eLoop.exec_() == 1:
return
self._runningLoop = None
self._blockAlerts = ui.preventAlerts.isChecked()
self.view().setFocus()
self.view().viewportResized.disconnect(widget.resize)
widget.close()
widget.deleteLater()
def javaScriptConsoleMessage(self, level, message, lineNumber, sourceID):
'''
@param: level JavaScriptConsoleMessagelevel
@param: message QString
@param: lineNumber int
@param: sourceID QString
'''
if not self._s_kEnableJsOutput:
return
prefix = ''
if level == self.InfoMessageLevel:
prefix = '[I]'
elif level == self.WarningMessageLevel:
prefix = '[W]'
elif level == self.ErrorMessageLevel:
prefix = '[E]'
msg = '%s%s:%s %s' % (prefix, sourceID, lineNumber, message)
print(msg)
def autoFillUsernames(self):
return [] # QStringList
def registerProtocolHandlerRequestUrl(self):
'''
@return: QUrl
'''
return QUrl()
def registerProtocolHandlerRequestScheme(self):
'''
@return: QString
'''
return ''
def isRunningLoop(self):
return self._runningLoop
def isLoading(self):
return self._loadProgress < 100
@classmethod
def internalSchemes(cls):
'''
@return: QStringList
'''
return [
'http', 'https', 'file', 'ftp', 'data', 'about', 'view-source', 'chrome'
]
@classmethod
def supportedSchemes(cls):
'''
@return: QStringList
'''
if cls._s_supportedSchemes:
cls._s_supportedSchemes = cls.internalSchemes()
return cls._s_supportedSchemes
@classmethod
def addSupportedScheme(cls, scheme):
cls._s_supportedSchemes = cls.supportedSchemes()[:]
if scheme not in cls._s_supportedSchemes:
cls._s_supportedSchemes.append(scheme)
@classmethod
def removeSupportedScheme(cls, scheme):
cls._s_supportedSchemes.remove(scheme)
# Q_SIGNALS
privacyChanged = pyqtSignal(bool) # status
printRequested = pyqtSignal()
# url, NavigationType type_, isMainFrame
navigationRequestAccepted = pyqtSignal(QUrl, int, bool)
# protected Q_SLOTS:
def _progress(self, prog):
'''
@param: prog int
'''
self._loadProgress = prog
secStatus = self.url().scheme() == 'https'
if secStatus != self._secureStatus:
self._secureStatus = secStatus
self.privacyChanged.emit(secStatus)
def _finished(self):
self._progress(100)
# File scheme watcher
if self.url().scheme() == 'file':
info = QFileInfo(self.url().toLocalFile())
if info.isFile():
if not self._fileWatcher:
self._fileWatcher = DelayedFileWatcher(self)
self._fileWatcher.delayedFileChanged.connect(self._watchedFileChanged)
filePath = self.url().toLocalFile()
if QFile.exists(filePath) and filePath not in self._fileWatcher.files():
self._fileWatcher.addPath(filePath)
elif self._fileWatcher and self._fileWatcher.files():
self._fileWatcher.removePathes(self._fileWatcher.files())
# AutoFill
self._autoFillUsernames = gVar.app.autoFill().completePage(self, self.url())
# private Q_SLOTS:
def _urlChanged(self, url):
'''
@param: url QUrl
'''
if self.isLoading():
self._blockAlerts = False
def _watchedFileChanged(self, file_):
'''
@param: file_ QString
'''
if self.url().toLocalFile() == file_:
self.triggerAction(QWebEnginePage.Reload)
def _windowCloseRequested(self):
view = self.view()
if not view:
return
view.closeView()
def _fullScreenRequested(self, fullScreenRequest):
'''
@param: fullScreenRequest QWebEngineFullScreenRequest
'''
self.view().requestFullScreen(fullScreenRequest.toggleOn())
accepted = fullScreenRequest.toggleOn() == self.view().isFullScreen()
if accepted:
fullScreenRequest.accept()
else:
fullScreenRequest.reject()
def _featurePermissionRequested(self, origin, feature):
'''
@param: origin QUrl
@param: feature QWebEnginePage::feature
'''
if feature == self.MouseLock and self.view().isFullScreen():
self.setFeaturePermission(origin, feature, self.PermissionGrantedByUser)
else:
gVar.app.html5PermissionsManager().requestPermissions(self, origin, feature)
def _renderProcessTerminated(self, terminationStatus, exitCode):
'''
@param: terminationStatus RenderProcessTerminationStatus
@param: exitCode int
'''
if terminationStatus == self.NormalTerminationStatus:
return
def showCrashHtmlCb():
page = gVar.appTools.readAllFileContents(':html/tabcrash.html')
img = gVar.appTools.pixmapToDataUrl(IconProvider.standardIcon(
QStyle.SP_MessageBoxWarning).pixmap(45)).toString()
page = page.replace("%IMAGE%", img) \
.replace("%TITLE%", _("Failed loading page")) \
.replace("%HEADING%", _("Failed loading page")) \
.replace("%LI-1%", _("Something went wrong while loading this page.")) \
.replace("%LI-2%", _("Try reloading the page or closing some tabs to make more memory available.")) \
.replace("%RELOAD-PAGE%", _("Reload page"))
page = gVar.appTool.applyDirectionToPage(page)
self.setHtml(page, self.url())
QTimer.singleShot(0, showCrashHtmlCb)
# private:
# override
def acceptNavigationRequest(self, url, type_, isMainFrame):
'''
@param: url QUrl
@param: type_ QWebEnginePage.NavigationType
@param: isMainFrame bool
'''
if gVar.app.isClosing():
return super().acceptNavigationRequest(url, type_, isMainFrame)
# TODO: plugins
#if not gVar.app.plugins().acceptNavigationRequest(self, url, type_, isMainFrame):
# return False
if url.scheme() == 'app':
if url.path() == 'AddSearchProvider':
query = QUrlQuery(url)
gVar.app.searchEnginesManager().addEngine(query.queryItemValue('url'))
return False
if const.QTWEBENGINEWIDGETS_VERSION < const.QT_VERSION_CHECK(5, 12, 0):
if url.path() == 'PrintPage':
self.printRequested.emit()
return False
result = super().acceptNavigationRequest(url, type_, isMainFrame)
if result:
if isMainFrame:
isWeb = url.scheme() in ('http', 'https', 'file')
globalJsEnabled = gVar.app.webSettings().testAttribute(QWebEngineSettings.JavascriptEnabled)
if isWeb:
enable = globalJsEnabled
else:
enable = True
self.settings().setAttribute(QWebEngineSettings.JavascriptEnabled, enable)
self.navigationRequestAccepted.emit(url, type_, isMainFrame)
return result
# override
def certificateError(self, error):
'''
@param: error QWebEngineCertificateError
'''
return gVar.app.networkManager().certificateError(error, self.view())
# override
def chooseFiles(self, mode, oldFiles, acceptedMimeTypes):
'''
@param: mode FileSelectionMode
@param: oldFiles QStringList
@param: acceptedMimeTypes QStringList
@return: QStringList
'''
files = [] # QStringList
suggestedFileName = self._s_lastUploadLocation
if oldFiles and oldFiles[0]:
suggestedFileName = oldFiles[0]
if mode == self.FileSelectOpen:
path = gVar.appTools.getOpenFileName('WebPage-ChooseFile', self.view(),
_('Choose file...'), suggestedFileName)
files = [path, ]
elif mode == self.FileSelectOpenMultiple:
files = gVar.appTools.getOpenFileNames('WebPage-ChooseFile', self.view(),
_('Choose file...'), suggestedFileName)
else:
files = super().chooseFiles(mode, oldFiles, acceptedMimeTypes)
if files:
self._s_lastUploadLocation = files[0]
return files
# override
def createWindow(self, type_):
'''
@param: type_ QWebEnginePage::WebWindowType
@return: QWebEnginePage
'''
# TabbedWebView
tView = self.view()
if tView:
window = tView.browserWindow()
else:
window = gVar.app.getWindow()
def createTab(pos):
index = window.tabWidget().addViewByUrl(QUrl(), pos)
view = window.weView(index)
view.setPage(WebPage())
if tView:
tView.webTab().addChildTab(view.webTab())
# Workaround focus issue when creating tab
if pos & const.NT_SelectedTab:
view.setFocus()
def x():
if view and view.webTab().isCurrentTab():
view.setFocus()
QTimer.singleShot(100, x)
return view.page()
if type_ == QWebEnginePage.WebBrowserWindow:
window = gVar.app.createWindow(const.BW_NewWindow)
page = WebPage()
window.setStartPage(page)
return page
if type_ == QWebEnginePage.WebDialog:
if not gVar.appSettings.openPopupsInTabs:
from mc.popupwindow.PopupWebView import PopupWebView
from mc.popupwindow.PopupWindow import PopupWindow
view = PopupWebView()
view.setPage(WebPage())
popup = PopupWindow(view)
popup.show()
window.addDeleteOnCloseWidget(popup)
return view.page()
# else fallthrough
if type_ == QWebEnginePage.WebBrowserTab:
return createTab(const.NT_CleanSelectedTab)
if type_ == QWebEnginePage.WebBrowserBackgroundTab:
return createTab(const.NT_CleanNotSelectedTab)
return None
def handleUnknownProtocol(self, url):
'''
@param: url QUrl
'''
protocol = url.scheme()
if protocol == 'mailto':
self.desktopServicesOpen(url)
return
if protocol in gVar.appSettings.blockedProtocols:
print('DEBUG: WebPage::handleUnknownProtocol', protocol, 'is blocked!')
return
if protocol in gVar.appSettings.autoOpenProtocols:
self.desktopServicesOpen(url)
return
dialog = CheckBoxDialog(QMessageBox.Yes | QMessageBox.No, self.view())
dialog.setDefaultButton(QMessageBox.Yes)
wrappedUrl = gVar.appTools.alignTextToWidth(url.toString(), '<br/>',
dialog.fontMetrics(), 450)
text = _("Falkon cannot handle <b>%s:</b> links. The requested link "
"is <ul><li>%s</li></ul>Do you want Falkon to try "
"open this link in system application?") % (protocol, wrappedUrl)
dialog.setText(text)
dialog.setCheckBoxText(_("Remember my choice for this protocol"))
dialog.setWindowTitle(_("External Protocol Request"))
dialog.setIcon(QMessageBox.Question)
ret = dialog.exec_()
if ret == QMessageBox.Yes:
if dialog.isChecked():
gVar.appSettings.autoOpenProtocols.append(protocol)
gVar.appSettings.saveSettings()
QDesktopServices.openUrl(url)
elif ret == QMessageBox.No:
if dialog.isChecked():
gVar.appSettings.autoOpenProtocols.append(protocol)
gVar.appSettings.saveSettings()
def desktopServicesOpen(self, url):
'''
@param: url QUrl
'''
# Open same url only once in 2 secs
sameUrlTimeout = 2 * 1000
if self.s_lastUnsupportedUrl != url or self.s_lastUnsupportedUrlTime.isNull() or \
self.s_lastUnsupportedUrlTime.elapsed() > sameUrlTimeout:
self.s_lastUnsupportedUrl = url
self.s_lastUnsupportedUrlTime.restart()
QDesktopServices.openUrl(url)
else:
print('WARNING: WebPage::desktopServicesOpen Url', url, 'has already been opened!\n',
'Ignoring it to prevent infinite loop!')
def donate(self, *args):
open_url(QUrl('http://calibre-ebook.com/donate'))
def createList(self):
hoy = str(datetime.datetime.now().year) + str(datetime.datetime.now().month) + str(datetime.datetime.now().day) + str(datetime.datetime.now().hour) + str(datetime.datetime.now().minute) + str(datetime.datetime.now().second)
nombrePdf = '../archivos/' + str(hoy + 'LIST') + '.pdf'
listTable = ""
for lista in self.listFinal:
listTable += """
<tr height="80">
<td width="40%" align="center" >
<br>""" + str(lista[0]) + """<br>
</td>
<td width="40%" >
<br> """ + str(lista[1]) + """<br>
</td>
<td width="20%" >
<br> """ + str(lista[2]) + """<br>
</td>
</tr>
"""
subtitle = "Listado de clientes con deudas : "
if self.type == 'PROV':
subtitle = "Listado de deudas a proveedores : "
fecha = str(datetime.datetime.now())
html = """
<table width="600">
<tr width="600" color="#000000">
<td width="80%">
</td>
<td width="20%" align="right">
<IMG SRC="kde1.png">
</td>
</tr>
</table>
<hr>
<br>
<p>
"""+ subtitle + """
</p>
<br>
<table width="600" height="0" style="border-color: black; border-width: 0.5px; border-spacing: 0;">
<tr style=" background-color: gray; border-style: inset;">
<td width="40%" align="center" valign="middle">
<b>
APELLIDO
</b>
</td>
<td width="40%" align="center" valign="middle">
<b>
NOMBRE
</b>
</td>
<td width="20%" align="center" valign="middle">
<b>
DEUDA
</b>
</td>
</tr>
</table>
<br>
<br>
<table width="600" height="0" style="border-color: black; border-width: 0.5px; border-spacing: 0;">
""" + listTable + """
</table>
<br>
<br>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<br>
<hr>
<br>
<table width="600">
<tr>
<td align="right" width="100%">
FECHA/HORA : """+ fecha + """
</td>
</tr>
</table>
<hr>
"""
doc = QTextDocument()
doc.setHtml(html)
printer = QPrinter()
printer.setOutputFileName(nombrePdf)
printer.setOutputFormat(QPrinter.PdfFormat)
doc.print(printer)
printer.newPage()
url = QUrl
url = QUrl(nombrePdf)
QDesktopServices.openUrl(url)
def analyze(self,
url_to_request,
timeout=10,
current_depth=None,
method="GET",
data={}):
try:
url_to_request = url_to_request.toString()
except AttributeError:
url_to_request = url_to_request
logging.debug("Start analyzing the url {}...".format(url_to_request))
self._timing_requests = []
self._new_clickables = []
self._timeming_events = []
self._current_timeming_event = None
self._loading_complete = False
self._analyzing_finished = False
self.response_code = {}
if method == "GET":
self.mainFrame().load(QUrl(url_to_request))
else:
request = self.make_request(url_to_request)
data = self.post_data_to_array(data)
request.setRawHeader(
'Content-Type',
QByteArray('application/x-www-form-urlencoded'))
self.mainFrame().load(request, QNetworkAccessManager.PostOperation,
data)
t = 0
while (not self._loading_complete
and t < timeout): # Waiting for finish processing
self._wait(self.wait_for_processing)
t += self.wait_for_processing
videos = self.mainFrame().findAllElements("video")
if len(videos) > 0:
logging.debug("{} videos found... removing them")
for video in videos:
video.removeFromDocument()
overall_waiting_time = t
buffer = 250
while len(
self._timeming_events) > 0 and overall_waiting_time < timeout:
self._current_timeming_event = self._timeming_events.pop(
0) # Take the first event(ordered by needed time
self._waiting_for = self._current_timeming_event[
'event_type'] # Setting kind of event
waiting_time_in_milliseconds = (
self._current_timeming_event["time"] - overall_waiting_time
) # Taking waiting time and convert it from milliseconds to seconds
waiting_time_in_milliseconds = (
(waiting_time_in_milliseconds + buffer) / 1000.0)
if waiting_time_in_milliseconds < 0.0:
waiting_time_in_milliseconds = 0
self._wait(waiting_time_in_milliseconds
) # Waiting for 100 millisecond before expected event
overall_waiting_time += waiting_time_in_milliseconds
if overall_waiting_time < 0.5:
self._wait((0.5 - overall_waiting_time))
# Just for debugging
#f = open("text.txt", "w", encoding="utf-8")
#f.write(self.mainFrame().toHtml())
#f.close()
base_url = self.mainFrame().findFirstElement("base")
if base_url is not None:
base_url = base_url.attribute("href")
links, clickables = extract_links(self.mainFrame(), url_to_request)
forms = extract_forms(self.mainFrame())
elements_with_event_properties = property_helper(self.mainFrame())
self.mainFrame().evaluateJavaScript(self._property_obs_js)
self._wait(0.1)
self._analyzing_finished = True
html_after_timeouts = self.mainFrame().toHtml()
response_url = self.mainFrame().url().toString()
self.mainFrame().setHtml(None)
self._new_clickables.extend(clickables)
self._new_clickables.extend(elements_with_event_properties)
self._new_clickables = purge_dublicates(self._new_clickables)
response_code = None
try:
response_code = self.response_code[url_to_request]
except KeyError:
response_code = 200
if response_code is None:
response_code = 200
try:
current_page = WebPage(self.parent().get_next_page_id(),
response_url, html_after_timeouts)
except AttributeError: #Attacker don't need this function...
current_page = WebPage(42, response_url, html_after_timeouts)
current_page.timing_requests = self._timing_requests
current_page.clickables = self._new_clickables
current_page.links = links
current_page.forms = forms
if base_url is not None and base_url != "":
current_page.base_url = base_url
return response_code, current_page
def create_actions(self):
group = _('Global actions')
def reg(icon,
text,
target,
sid,
keys,
description,
toolbar_allowed=False):
if not isinstance(icon, QIcon):
icon = QIcon(I(icon))
ac = actions[sid] = QAction(icon, text, self) if icon else QAction(
text, self)
ac.setObjectName('action-' + sid)
if toolbar_allowed:
toolbar_actions[sid] = ac
if target is not None:
ac.triggered.connect(target)
if isinstance(keys, unicode_type):
keys = (keys, )
self.keyboard.register_shortcut(sid,
unicode_type(ac.text()).replace(
'&', ''),
default_keys=keys,
description=description,
action=ac,
group=group)
self.addAction(ac)
return ac
def treg(icon, text, target, sid, keys, description):
return reg(icon,
text,
target,
sid,
keys,
description,
toolbar_allowed=icon is not None)
self.action_new_file = treg('document-new.png',
_('&New file (images/fonts/HTML/etc.)'),
self.boss.add_file, 'new-file', (),
_('Create a new file in the current book'))
self.action_import_files = treg('document-import.png',
_('&Import files into book'),
self.boss.add_files, 'new-files', (),
_('Import files into book'))
self.action_open_book = treg('document_open.png', _('&Open book'),
self.boss.open_book, 'open-book',
'Ctrl+O', _('Open a book'))
self.action_open_book_folder = treg(
'mimetypes/dir.png', _('Open &folder (unzipped EPUB) as book'),
partial(self.boss.open_book, open_folder=True),
'open-folder-as-book', (),
_('Open a folder (unzipped EPUB) as a book'))
self.action_edit_next_file = treg(
'arrow-down.png', _('Edit &next file'),
partial(self.boss.edit_next_file, backwards=False),
'edit-next-file', 'Ctrl+Alt+Down',
_('Edit the next file in the spine'))
self.action_edit_previous_file = treg(
'arrow-up.png', _('Edit &previous file'),
partial(self.boss.edit_next_file, backwards=True),
'edit-previous-file', 'Ctrl+Alt+Up',
_('Edit the previous file in the spine'))
# Qt does not generate shortcut overrides for cmd+arrow on os x which
# means these shortcuts interfere with editing
self.action_global_undo = treg(
'back.png', _('&Revert to before'), self.boss.do_global_undo,
'global-undo', () if isosx else 'Ctrl+Left',
_('Revert book to before the last action (Undo)'))
self.action_global_redo = treg(
'forward.png', _('&Revert to after'), self.boss.do_global_redo,
'global-redo', () if isosx else 'Ctrl+Right',
_('Revert book state to after the next action (Redo)'))
self.action_save = treg('save.png', _('&Save'), self.boss.save_book,
'save-book', 'Ctrl+S', _('Save book'))
self.action_save.setEnabled(False)
self.action_save_copy = treg('save.png', _('Save a ©'),
self.boss.save_copy,
'save-copy', 'Ctrl+Alt+S',
_('Save a copy of the book'))
self.action_quit = treg('window-close.png', _('&Quit'), self.boss.quit,
'quit', 'Ctrl+Q', _('Quit'))
self.action_preferences = treg('config.png', _('&Preferences'),
self.boss.preferences, 'preferences',
'Ctrl+P', _('Preferences'))
self.action_new_book = treg('plus.png', _('Create new, &empty book'),
self.boss.new_book, 'new-book', (),
_('Create a new, empty book'))
self.action_import_book = treg(
'add_book.png', _('&Import an HTML or DOCX file as a new book'),
self.boss.import_book, 'import-book', (),
_('Import an HTML or DOCX file as a new book'))
self.action_quick_edit = treg(
'modified.png', _('&Quick open a file to edit'),
self.boss.quick_open, 'quick-open', ('Ctrl+T'),
_('Quickly open a file from the book to edit it'))
# Editor actions
group = _('Editor actions')
self.action_editor_undo = reg('edit-undo.png', _('&Undo'),
self.boss.do_editor_undo, 'editor-undo',
'Ctrl+Z', _('Undo typing'))
self.action_editor_redo = reg('edit-redo.png', _('R&edo'),
self.boss.do_editor_redo, 'editor-redo',
'Ctrl+Y', _('Redo typing'))
self.action_editor_cut = reg('edit-cut.png', _('Cut &text'),
self.boss.do_editor_cut, 'editor-cut', (
'Ctrl+X',
'Shift+Delete',
), _('Cut text'))
self.action_editor_copy = reg('edit-copy.png', _('&Copy to clipboard'),
self.boss.do_editor_copy, 'editor-copy',
('Ctrl+C', 'Ctrl+Insert'),
_('Copy to clipboard'))
self.action_editor_paste = reg('edit-paste.png',
_('P&aste from clipboard'),
self.boss.do_editor_paste,
'editor-paste', (
'Ctrl+V',
'Shift+Insert',
), _('Paste from clipboard'))
self.action_editor_cut.setEnabled(False)
self.action_editor_copy.setEnabled(False)
self.action_editor_undo.setEnabled(False)
self.action_editor_redo.setEnabled(False)
# Tool actions
group = _('Tools')
self.action_toc = treg('toc.png', _('&Edit Table of Contents'),
self.boss.edit_toc, 'edit-toc', (),
_('Edit Table of Contents'))
self.action_inline_toc = treg('chapters.png',
_('&Insert inline Table of Contents'),
self.boss.insert_inline_toc,
'insert-inline-toc', (),
_('Insert inline Table of Contents'))
self.action_fix_html_current = reg('html-fix.png', _('&Fix HTML'),
partial(self.boss.fix_html, True),
'fix-html-current', (),
_('Fix HTML in the current file'))
self.action_fix_html_all = treg('html-fix.png',
_('&Fix HTML - all files'),
partial(self.boss.fix_html, False),
'fix-html-all', (),
_('Fix HTML in all files'))
self.action_pretty_current = reg('beautify.png',
_('&Beautify current file'),
partial(self.boss.pretty_print, True),
'pretty-current', (),
_('Beautify current file'))
self.action_pretty_all = treg('beautify.png', _('&Beautify all files'),
partial(self.boss.pretty_print,
False), 'pretty-all', (),
_('Beautify all files'))
self.action_insert_char = treg('character-set.png',
_('&Insert special character'),
self.boss.insert_character,
'insert-character', (),
_('Insert special character'))
self.action_rationalize_folders = treg('mimetypes/dir.png',
_('&Arrange into folders'),
self.boss.rationalize_folders,
'rationalize-folders', (),
_('Arrange into folders'))
self.action_set_semantics = treg('tags.png', _('Set &semantics'),
self.boss.set_semantics,
'set-semantics', (),
_('Set semantics'))
self.action_filter_css = treg('filter.png',
_('&Filter style information'),
self.boss.filter_css, 'filter-css', (),
_('Filter style information'))
self.action_manage_fonts = treg('font.png', _('&Manage fonts'),
self.boss.manage_fonts, 'manage-fonts',
(), _('Manage fonts in the book'))
self.action_add_cover = treg('default_cover.png', _('Add &cover'),
self.boss.add_cover, 'add-cover', (),
_('Add a cover to the book'))
self.action_reports = treg(
'reports.png', _('&Reports'), self.boss.show_reports,
'show-reports', ('Ctrl+Shift+R', ),
_('Show a report on various aspects of the book'))
self.action_check_external_links = treg(
'insert-link.png', _('Check &external links'),
self.boss.check_external_links, 'check-external-links', (),
_('Check external links in the book'))
self.action_compress_images = treg('compress-image.png',
_('C&ompress images losslessly'),
self.boss.compress_images,
'compress-images', (),
_('Compress images losslessly'))
self.action_transform_styles = treg(
'wizard.png', _('Transform &styles'), self.boss.transform_styles,
'transform-styles', (), _('Transform styles used in the book'))
self.action_get_ext_resources = treg(
'download-metadata.png', _('Download external &resources'),
self.boss.get_external_resources, 'get-external-resources', (),
_('Download external resources in the book (images/stylesheets/etc/ that are not included in the book)'
))
def ereg(icon, text, target, sid, keys, description):
return reg(icon, text, partial(self.boss.editor_action, target),
sid, keys, description)
register_text_editor_actions(ereg, self.palette())
# Polish actions
group = _('Polish book')
self.action_subset_fonts = treg(
'subset-fonts.png', _('&Subset embedded fonts'),
partial(self.boss.polish, 'subset', _('Subset fonts')),
'subset-fonts', (), _('Subset embedded fonts'))
self.action_embed_fonts = treg(
'embed-fonts.png', _('&Embed referenced fonts'),
partial(self.boss.polish, 'embed', _('Embed fonts')),
'embed-fonts', (), _('Embed referenced fonts'))
self.action_smarten_punctuation = treg(
'smarten-punctuation.png',
_('&Smarten punctuation (works best for English)'),
partial(self.boss.polish, 'smarten_punctuation',
_('Smarten punctuation')), 'smarten-punctuation', (),
_('Smarten punctuation'))
self.action_remove_unused_css = treg(
'edit-clear.png', _('Remove &unused CSS rules'),
partial(self.boss.polish, 'remove_unused_css',
_('Remove unused CSS rules')), 'remove-unused-css', (),
_('Remove unused CSS rules'))
self.action_upgrade_book_internals = treg(
'arrow-up.png', _('&Upgrade book internals'),
partial(self.boss.polish, 'upgrade_book',
_('Upgrade book internals')), 'upgrade-book', (),
_('Upgrade book internals'))
# Preview actions
group = _('Preview')
self.action_auto_reload_preview = reg('auto-reload.png',
_('Auto reload preview'), None,
'auto-reload-preview', (),
_('Auto reload preview'))
self.action_auto_sync_preview = reg(
'sync-right.png', _('Sync preview position to editor position'),
None, 'sync-preview-to-editor', (),
_('Sync preview position to editor position'))
self.action_reload_preview = reg('view-refresh.png',
_('Refresh preview'), None,
'reload-preview', ('F5', ),
_('Refresh preview'))
self.action_split_in_preview = reg(
'document-split.png', _('Split this file'), None,
'split-in-preview', (), _('Split file in the preview panel'))
self.action_find_next_preview = reg('arrow-down.png', _('Find next'),
None, 'find-next-preview', (),
_('Find next in preview'))
self.action_find_prev_preview = reg('arrow-up.png', _('Find previous'),
None, 'find-prev-preview', (),
_('Find previous in preview'))
# Search actions
group = _('Search')
self.action_find = treg('search.png', _('&Find/replace'),
self.boss.show_find, 'find-replace',
('Ctrl+F', ), _('Show the Find/replace panel'))
def sreg(name,
text,
action,
overrides={},
keys=(),
description=None,
icon=None):
return reg(
icon, text,
partial(self.boss.search_action_triggered, action, overrides),
name, keys, description or text.replace('&', ''))
self.action_find_next = sreg('find-next', _('Find &next'), 'find',
{'direction': 'down'}, ('F3', 'Ctrl+G'),
_('Find next match'))
self.action_find_previous = sreg('find-previous', _('Find &previous'),
'find', {'direction': 'up'},
('Shift+F3', 'Shift+Ctrl+G'),
_('Find previous match'))
self.action_replace = sreg('replace',
_('&Replace'),
'replace',
keys=('Ctrl+R'),
description=_('Replace current match'))
self.action_replace_next = sreg(
'replace-next', _('Replace and find ne&xt'), 'replace-find',
{'direction': 'down'}, ('Ctrl+]'),
_('Replace current match and find next'))
self.action_replace_previous = sreg(
'replace-previous', _('R&eplace and find previous'),
'replace-find', {'direction': 'up'}, ('Ctrl+['),
_('Replace current match and find previous'))
self.action_replace_all = sreg('replace-all',
_('Replace &all'),
'replace-all',
keys=('Ctrl+A'),
description=_('Replace all matches'))
self.action_count = sreg('count-matches',
_('&Count all'),
'count',
keys=('Ctrl+N'),
description=_('Count number of matches'))
self.action_mark = reg(
None, _('&Mark selected text'), self.boss.mark_selected_text,
'mark-selected-text', ('Ctrl+Shift+M', ),
_('Mark selected text or unmark already marked text'))
self.action_mark.default_text = self.action_mark.text()
self.action_go_to_line = reg(None, _('Go to &line'),
self.boss.go_to_line_number,
'go-to-line-number', ('Ctrl+.', ),
_('Go to line number'))
self.action_saved_searches = treg('folder_saved_search.png',
_('Sa&ved searches'),
self.boss.saved_searches,
'saved-searches', (),
_('Show the saved searches dialog'))
self.action_text_search = treg('view.png',
_('&Search ignoring HTML markup'),
self.boss.show_text_search,
'text-search', (),
_('Show the text search panel'))
# Check Book actions
group = _('Check book')
self.action_check_book = treg('debug.png', _('C&heck book'),
self.boss.check_requested, 'check-book',
('F7'), _('Check book for errors'))
self.action_spell_check_book = treg(
'spell-check.png', _('Check &spelling'),
self.boss.spell_check_requested, 'spell-check-book', ('Alt+F7'),
_('Check book for spelling errors'))
self.action_check_book_next = reg(
'forward.png', _('&Next error'),
partial(self.check_book.next_error, delta=1), 'check-book-next',
('Ctrl+F7'), _('Show next error'))
self.action_check_book_previous = reg(
'back.png', _('&Previous error'),
partial(self.check_book.next_error, delta=-1),
'check-book-previous', ('Ctrl+Shift+F7'), _('Show previous error'))
self.action_spell_check_next = reg('forward.png',
_('&Next spelling mistake'),
self.boss.next_spell_error,
'spell-next', ('F8'),
_('Go to next spelling mistake'))
# Miscellaneous actions
group = _('Miscellaneous')
self.action_create_checkpoint = treg(
'marked.png', _('&Create checkpoint'), self.boss.create_checkpoint,
'create-checkpoint', (),
_('Create a checkpoint with the current state of the book'))
self.action_close_current_tab = reg('window-close.png',
_('&Close current tab'),
self.central.close_current_editor,
'close-current-tab', 'Ctrl+W',
_('Close the currently open tab'))
self.action_close_all_but_current_tab = reg(
'edit-clear.png', _('C&lose other tabs'),
self.central.close_all_but_current_editor,
'close-all-but-current-tab', 'Ctrl+Alt+W',
_('Close all tabs except the current tab'))
self.action_help = treg(
'help.png', _('User &Manual'), lambda: open_url(
QUrl(
localize_user_manual_link(
'https://manual.calibre-ebook.com/edit.html'))),
'user-manual', 'F1', _('Show User Manual'))
self.action_browse_images = treg(
'view-image.png', _('&Browse images in book'),
self.boss.browse_images, 'browse-images', (),
_('Browse images in the books visually'))
self.action_multiple_split = treg(
'document-split.png', _('&Split at multiple locations'),
self.boss.multisplit, 'multisplit', (),
_('Split HTML file at multiple locations'))
self.action_compare_book = treg('diff.png',
_('Compare to &another book'),
self.boss.compare_book, 'compare-book',
(), _('Compare to another book'))
self.action_manage_snippets = treg('snippets.png',
_('Manage &Snippets'),
self.boss.manage_snippets,
'manage-snippets', (),
_('Manage user created snippets'))
self.plugin_menu_actions = []
create_plugin_actions(actions, toolbar_actions,
self.plugin_menu_actions)
def _forum_label_activated(self):
if self.forum_link:
open_url(QUrl(self.forum_link))
def donate(self, *args):
from calibre.utils.localization import localize_website_link
open_url(
QUrl(localize_website_link('https://calibre-ebook.com/donate')))
def __init__(self):
self.plugin_prefs = prefs
self.restart_required = False
self.inspector = None
QWidget.__init__(self)
self.l = QVBoxLayout()
self.setLayout(self.l)
#add checkbox
self.inspector_checkbox = QCheckBox('Show Inspector')
self.inspector_checkbox.setChecked(
self.plugin_prefs.get('inspector_enabled', False))
self.inspector_checkbox.stateChanged.connect(
self._inspector_enabled_changed)
self.inspector_checkbox.setToolTip(
'Enable Javascript Console for debugging WebView requests to QuietThyme API'
)
self.l.addWidget(self.inspector_checkbox)
self.beta_checkbox = QCheckBox('Beta Mode')
self.beta_checkbox.setChecked(self.plugin_prefs.get(
'beta_mode', False))
self.beta_checkbox.stateChanged.connect(self._set_restart_required)
self.beta_checkbox.stateChanged.connect(self._beta_mode_changed)
self.beta_checkbox.setToolTip(
'Tell Calibre to communicate with the Beta version of QuietThyme')
self.l.addWidget(self.beta_checkbox)
self.config_url = QUrl(self.plugin_prefs.get('web_base') + '/storage')
self.webview = QTWebView(bearer_token=self.plugin_prefs.get('token'))
self.webview.load(self.config_url)
self.global_settings = self.webview.page().settings(
) #QWebSettings.globalSettings()
self.global_settings.setAttribute(
QWebSettings.LocalStorageEnabled,
True) #required since this is where we store tokens.
self.global_settings.setAttribute(QWebSettings.PrivateBrowsingEnabled,
False)
self.global_settings.setAttribute(QWebSettings.JavascriptEnabled, True)
self.global_settings.setAttribute(
QWebSettings.JavascriptCanOpenWindows, True)
self.global_settings.setAttribute(
QWebSettings.JavascriptCanCloseWindows, True)
self.global_settings.setAttribute(QWebSettings.PluginsEnabled, True)
self.global_settings.setAttribute(
QWebSettings.LocalContentCanAccessRemoteUrls, True)
self.global_settings.setAttribute(
QWebSettings.LocalContentCanAccessFileUrls, True)
self.global_settings.setAttribute(QWebSettings.XSSAuditingEnabled,
False)
self.global_settings.setAttribute(QWebSettings.DeveloperExtrasEnabled,
True)
# ensure that we get a random offline/localstorage/cache path for the brower (so that the localstorage data is not persistent across sessions)
path = None
while True:
potential_path = QTemporaryDir()
if potential_path.isValid():
path = potential_path.path()
break
self.global_settings.setOfflineStoragePath(path)
self.global_settings.setOfflineWebApplicationCachePath(path)
self.global_settings.enablePersistentStorage(path)
self.global_settings.setLocalStoragePath(path)
self.webview.show()
self.l.addWidget(self.webview)
self.configure_webview_inspector_ui()
self.webview.urlChanged.connect(self._url_changed)
self.webview.loadFinished.connect(self._load_finished)
def _on_load_url(self):
self.view.load(QUrl(self.url_le.text()))
from .resources import get_data, get_icon
from .utils import safe_disconnect, open_local_file, draw_snake_spinner, icon_data_for_filename
def get_download_dir():
if not hasattr(get_download_dir, 'ans'):
get_download_dir.ans = os.path.expanduser(
misc_config('download_dir', default='~/downloads'))
try:
os.makedirs(get_download_dir.ans)
except FileExistsError:
pass
return get_download_dir.ans
DOWNLOADS_URL = QUrl(DU)
save_page_path_map = {}
def downloads_icon():
if not hasattr(downloads_icon, 'icon'):
downloads_icon.icon = get_icon('download.svg')
return downloads_icon.icon
@lru_cache(maxsize=150)
def filename_icon_data(encoded_file_name):
return QByteArray(
icon_data_for_filename(unhexlify(encoded_file_name).decode('utf-8'),
size=64) or get_data('images/blank.png'))
def url(self):
return QUrl('http://example.com/%s' % self.fname)
def load_url(self, url):
self.dom_loaded = False
url = QUrl(url)
self.mainFrame().load(url)
self.ready_state # Without this, DOMContentLoaded does not fire for file:// URLs
def download_file(self, url_or_selector_or_qwe, timeout=60):
'''
Download unsupported content: i.e. files the browser cannot handle
itself or files marked for saving as files by the website. Useful if
you want to download something like an epub file after authentication.
You can pass in either the url to the file to be downloaded, or a
selector that points to an element to be clicked on the current page
which will cause the file to be downloaded.
'''
ans = [False, None, []]
loop = QEventLoop(self)
start_time = time.time()
end_time = start_time + timeout
self.page.unsupportedContent.disconnect(
self.page.on_unsupported_content)
try:
def download(reply):
if ans[0]:
reply.abort(
) # We only handle the first unsupported download
return
ans[0] = True
while not reply.isFinished() and end_time > time.time():
if not loop.processEvents():
time.sleep(0.01)
raw = bytes(bytearray(reply.readAll()))
if raw:
ans[-1].append(raw)
if not reply.isFinished():
ans[1] = Timeout(
'Loading of %r took longer than %d seconds' %
(url_or_selector_or_qwe, timeout))
ans[-1].append(bytes(bytearray(reply.readAll())))
self.page.unsupportedContent.connect(download)
if hasattr(url_or_selector_or_qwe, 'rstrip') and re.match(
'[a-z]+://', url_or_selector_or_qwe) is not None:
# We have a URL
self.page.mainFrame().load(QUrl(url_or_selector_or_qwe))
else:
self.click(url_or_selector_or_qwe, wait_for_load=False)
lw = LoadWatcher(self.page)
while not ans[0] and lw.is_loading and end_time > time.time():
if not loop.processEvents():
time.sleep(0.01)
if not ans[0]:
raise NotAFile(
'%r does not point to a downloadable file. You can only'
' use this method to download files that the browser cannot handle'
' natively. Or files that are marked with the '
' content-disposition: attachment header' %
url_or_selector_or_qwe)
if ans[1] is not None:
raise ans[1]
return b''.join(ans[-1])
finally:
self.page.unsupportedContent.disconnect()
self.page.unsupportedContent.connect(
self.page.on_unsupported_content)
def test_server(self):
prefix = self.advanced_tab.opt_url_prefix.text().strip()
open_url(
QUrl('http://127.0.0.1:' + str(self.main_tab.opt_port.value()) +
prefix))
def openMail(self):
QDesktopServices.openUrl(
QUrl("mailto:[email protected]?subject=Error&body=REPORTAR ERROR :"
))
def __init__(self, parent=None):
self._host_widget = None
self._tts_client = None
self.callback_id_counter = count()
self.callback_map = {}
self.current_cfi = self.current_content_file = None
RestartingWebEngineView.__init__(self, parent)
self.dead_renderer_error_shown = False
self.render_process_failed.connect(self.render_process_died)
w = QApplication.instance().desktop().availableGeometry(self).width()
QApplication.instance().palette_changed.connect(self.palette_changed)
self.show_home_page_on_ready = True
self._size_hint = QSize(int(w / 3), int(w / 2))
self._page = WebPage(self)
self.view_is_ready = False
self.bridge.bridge_ready.connect(self.on_bridge_ready)
self.bridge.view_created.connect(self.on_view_created)
self.bridge.content_file_changed.connect(self.on_content_file_changed)
self.bridge.set_session_data.connect(self.set_session_data)
self.bridge.set_local_storage.connect(self.set_local_storage)
self.bridge.reload_book.connect(self.reload_book)
self.bridge.toggle_toc.connect(self.toggle_toc)
self.bridge.show_search.connect(self.show_search)
self.bridge.search_result_not_found.connect(
self.search_result_not_found)
self.bridge.find_next.connect(self.find_next)
self.bridge.toggle_bookmarks.connect(self.toggle_bookmarks)
self.bridge.toggle_highlights.connect(self.toggle_highlights)
self.bridge.new_bookmark.connect(self.new_bookmark)
self.bridge.toggle_inspector.connect(self.toggle_inspector)
self.bridge.toggle_lookup.connect(self.toggle_lookup)
self.bridge.quit.connect(self.quit)
self.bridge.update_current_toc_nodes.connect(
self.update_current_toc_nodes)
self.bridge.toggle_full_screen.connect(self.toggle_full_screen)
self.bridge.ask_for_open.connect(self.ask_for_open)
self.bridge.selection_changed.connect(self.selection_changed)
self.bridge.autoscroll_state_changed.connect(
self.autoscroll_state_changed)
self.bridge.view_image.connect(self.view_image)
self.bridge.copy_image.connect(self.copy_image)
self.bridge.overlay_visibility_changed.connect(
self.overlay_visibility_changed)
self.bridge.reference_mode_changed.connect(self.reference_mode_changed)
self.bridge.show_loading_message.connect(self.show_loading_message)
self.bridge.show_error.connect(self.show_error)
self.bridge.print_book.connect(self.print_book)
self.bridge.clear_history.connect(self.clear_history)
self.bridge.reset_interface.connect(self.reset_interface)
self.bridge.quit.connect(self.quit)
self.bridge.customize_toolbar.connect(self.customize_toolbar)
self.bridge.scrollbar_context_menu.connect(self.scrollbar_context_menu)
self.bridge.close_prep_finished.connect(self.close_prep_finished)
self.bridge.highlights_changed.connect(self.highlights_changed)
self.bridge.open_url.connect(safe_open_url)
self.bridge.speak_simple_text.connect(self.speak_simple_text)
self.bridge.export_shortcut_map.connect(self.set_shortcut_map)
self.shortcut_map = {}
self.bridge.report_cfi.connect(self.call_callback)
self.bridge.change_background_image.connect(
self.change_background_image)
self.pending_bridge_ready_actions = {}
self.setPage(self._page)
self.setAcceptDrops(False)
self.setUrl(QUrl('{}://{}/'.format(FAKE_PROTOCOL, FAKE_HOST)))
self.urlChanged.connect(self.url_changed)
if parent is not None:
self.inspector = Inspector(
parent.inspector_dock.toggleViewAction(), self)
parent.inspector_dock.setWidget(self.inspector)
def _donate_clicked(self):
plugin = self._selected_display_plugin()
if plugin and plugin.donation_link:
open_url(QUrl(plugin.donation_link))
def accept(self):
open_url(QUrl(get_download_url()))
QDialog.accept(self)
#!/usr/bin/env python
# vim:fileencoding=utf-8
# License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
import base64
from PyQt5.Qt import QUrl, QByteArray
from .constants import WELCOME_URL as WU
from .resources import get_icon, get_data
WELCOME_URL = QUrl(WU)
def welcome_icon():
if not hasattr(welcome_icon, 'icon'):
welcome_icon.icon = get_icon('vise.svg')
return welcome_icon.icon
def get_welcome_html():
if not hasattr(get_welcome_html, 'html'):
d = get_data('welcome.html').decode('utf-8')
ic = get_data('images/vise.svg')
d = d.replace(
'VISE_ICON', 'data:image/svg+xml;base64,' +
base64.standard_b64encode(ic).decode('ascii'))
get_welcome_html.html = QByteArray(d.encode('utf-8'))
return get_welcome_html.html
def test_server(self):
prefix = unicode(self.opt_url_prefix.text()).strip()
open_url(
QUrl('http://127.0.0.1:' + str(self.opt_port.value()) + prefix))
def open(self, parent=None, detail_item=None, external=False):
store_link = (DETAILS_URL + detail_item) if detail_item else STORE_LINK
open_url(QUrl(store_link))
def __init__(self, page, pos):
'''
@param: page WebPage
@param: pos QPoint
'''
self._isNull = True
self._baseUrl = QUrl()
self._alternateText = ''
self._boundingRect = QRect()
self._imageUrl = QUrl()
self._isContentEditable = False
self._isContentSelected = False
self._linkTitle = ''
self._linkUrl = QUrl()
self._mediaUrl = QUrl()
self._mediaPaused = False
self._mediaMuted = False
self._pos = pos
self._viewportPos = page.mapToViewport(self._pos)
self._tagName = ''
source = '''
(function() {
var e = document.elementFromPoint(%s, %s);
if (!e)
return;
function isMediaElement(e) {
return e.tagName.toLowerCase() == 'audio' || e.tagName.toLowerCase() == 'video';
}
function isEditableElement(e) {
if (e.isContentEditable)
return true;
if (e.tagName.toLowerCase() == 'input' || e.tagName.toLowerCase() == 'textarea')
return e.getAttribute('readonly') != 'readonly';
return false;
}
function isSelected(e) {
var selection = window.getSelection();
if (selection.type != 'Range')
return false;
return window.getSelection().containsNode(e, true);
}
function attributeStr(e, a) {
return e.getAttribute(a) || '';
}
var res = {
baseUrl: document.baseURI,
alternateText: e.getAttribute('alt'),
boundingRect: '',
imageUrl: '',
contentEditable: isEditableElement(e),
contentSelected: isSelected(e),
linkTitle: '',
linkUrl: '',
mediaUrl: '',
tagName: e.tagName.toLowerCase()
};
var r = e.getBoundingClientRect();
res.boundingRect = [r.top, r.left, r.width, r.height];
if (e.tagName.toLowerCase() == 'img')
res.imageUrl = attributeStr(e, 'src').trim();
if (e.tagName.toLowerCase() == 'a') {
res.linkTitle = e.text;
res.linkUrl = attributeStr(e, 'href').trim();
}
while (e) {
if (res.linkTitle == '' && e.tagName.toLowerCase() == 'a')
res.linkTitle = e.text;
if (res.linkUrl == '' && e.tagName.toLowerCase() == 'a')
res.linkUrl = attributeStr(e, 'href').trim();
if (res.mediaUrl == '' && isMediaElement(e)) {
res.mediaUrl = e.currentSrc;
res.mediaPaused = e.paused;
res.mediaMuted = e.muted;
}
e = e.parentElement;
}
return res;
})()
'''
js = source % (self._viewportPos.x(), self._viewportPos.y())
# TODO: block loop?
from mc.webengine.WebPage import WebPage
self._init(page.url(), page.execJavaScript(js, WebPage.SafeJsWorld))
def __init__(self, parent):
self.current_img = QPixmap()
self.current_url = QUrl()
self.parent = parent
self.dialogs = []
def url(self, url):
self.setUrl(QUrl(url))
def open_donate():
open_url(QUrl(localize_website_link('https://calibre-ebook.com/donate')))
def open_donate():
open_url(QUrl('https://calibre-ebook.com/donate'))
def name_to_qurl(self, name=None):
name = name or self.current_name
qurl = QUrl()
qurl.setScheme(FAKE_PROTOCOL), qurl.setAuthority(
FAKE_HOST), qurl.setPath('/' + name)
return qurl
def openManual(self):
url = QUrl
url = QUrl("../Recursos/Manual.pdf")
QDesktopServices.openUrl(url)
def browse(url):
try:
safe_open_url(QUrl(url, QUrl.TolerantMode))
except Exception:
import traceback
traceback.print_exc()
def registerProtocolHandlerRequestUrl(self):
'''
@return: QUrl
'''
return QUrl()