--- a/WebBrowser/WebBrowserWindow.py Fri Feb 05 20:02:09 2016 +0100
+++ b/WebBrowser/WebBrowserWindow.py Sat Feb 06 17:43:59 2016 +0100
@@ -24,19 +24,14 @@
QApplication, QWhatsThis, QDialog, QHBoxLayout, QProgressBar, QAction, \
QInputDialog
##from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest
-from PyQt5.QtWebEngineWidgets import QWebEngineSettings, QWebEnginePage
+from PyQt5.QtWebEngineWidgets import QWebEngineSettings, QWebEnginePage, \
+ QWebEngineProfile, QWebEngineScript
try:
from PyQt5.QtHelp import QHelpEngine, QHelpEngineCore, QHelpSearchQuery
QTHELP_AVAILABLE = True
except ImportError:
QTHELP_AVAILABLE = False
-##
-##from .Network.NetworkAccessManager import SSL_AVAILABLE
-##
-##from .data import icons_rc # __IGNORE_WARNING__
-##from .data import html_rc # __IGNORE_WARNING__
-##from .data import javascript_rc # __IGNORE_WARNING__
-##
+
from E5Gui.E5Action import E5Action
from E5Gui import E5MessageBox, E5FileDialog, E5ErrorMessage
from E5Gui.E5MainWindow import E5MainWindow
@@ -53,6 +48,15 @@
import UI.PixmapCache
import UI.Config
from UI.Info import Version
+##
+##from .Network.NetworkAccessManager import SSL_AVAILABLE
+##
+##from .data import icons_rc # __IGNORE_WARNING__
+##from .data import html_rc # __IGNORE_WARNING__
+##from .data import javascript_rc # __IGNORE_WARNING__
+##
+
+from .Tools import Scripts, WebBrowserTools
class WebBrowserWindow(E5MainWindow):
@@ -74,7 +78,7 @@
_fromEric = False
UseQtHelp = QTHELP_AVAILABLE
-## _networkAccessManager = None
+ _networkManager = None
## _cookieJar = None
## _helpEngine = None
## _bookmarksManager = None
@@ -94,7 +98,8 @@
## _zoomManager = None
def __init__(self, home, path, parent, name, fromEric=False,
- initShortcutsOnly=False, searchWord=None):
+ initShortcutsOnly=False, searchWord=None,
+ private=False):
"""
Constructor
@@ -107,6 +112,7 @@
@keyparam initShortcutsOnly flag indicating to just initialize the
keyboard shortcuts (boolean)
@keyparam searchWord word to search for (string)
+ @keyparam private flag indicating a private browsing window (bool)
"""
super(WebBrowserWindow, self).__init__(parent)
self.setObjectName(name)
@@ -120,12 +126,30 @@
self.__mHistory = []
self.__lastConfigurationPageName = ""
+ self.__isPrivate = private
+
## self.__eventMouseButtons = Qt.NoButton
## self.__eventKeyboardModifiers = Qt.NoModifier
##
if self.__initShortcutsOnly:
self.__initActions()
else:
+ if self.isPrivate():
+ self.__webProfile = QWebEngineProfile(self)
+ else:
+ self.__webProfile = QWebEngineProfile.defaultProfile()
+ self.__webProfile.downloadRequested.connect(
+ self.__downloadRequested)
+
+ # Setup QWebChannel user script
+ script = QWebEngineScript()
+ script.setName("_eric_webchannel")
+ script.setInjectionPoint(QWebEngineScript.DocumentCreation)
+ script.setWorldId(QWebEngineScript.MainWorld)
+ script.setRunsOnSubFrames(True)
+ script.setSourceCode(Scripts.setupWebChannel())
+ self.__webProfile.scripts().insert(script)
+
from .SearchWidget import SearchWidget
# TODO: QtHelp
## from .HelpTocWidget import HelpTocWidget
@@ -365,10 +389,16 @@
fixedFont.family())
settings.setFontSize(QWebEngineSettings.DefaultFixedFontSize,
fixedFont.pointSize())
+ settings.setFontSize(
+ QWebEngineSettings.MinimumFontSize,
+ Preferences.getWebBrowser("MinimumFontSize"))
+ settings.setFontSize(
+ QWebEngineSettings.MinimumLogicalFontSize,
+ Preferences.getWebBrowser("MinimumLogicalFontSize"))
-## styleSheet = Preferences.getHelp("UserStyleSheet")
-## settings.setUserStyleSheetUrl(self.__userStyleSheet(styleSheet))
-##
+ styleSheet = Preferences.getHelp("UserStyleSheet")
+ self.__setUserStyleSheet(styleSheet)
+
settings.setAttribute(
QWebEngineSettings.AutoLoadImages,
Preferences.getWebBrowser("AutoLoadImages"))
@@ -419,9 +449,13 @@
## Preferences.getHelp("OfflineWebApplicationCacheQuota") *
## 1024 * 1024)
##
- settings.setAttribute(
- QWebEngineSettings.LocalStorageEnabled,
- Preferences.getWebBrowser("LocalStorageEnabled"))
+ if self.isPrivate():
+ settings.setAttribute(
+ QWebEngineSettings.LocalStorageEnabled, False)
+ else:
+ settings.setAttribute(
+ QWebEngineSettings.LocalStorageEnabled,
+ Preferences.getWebBrowser("LocalStorageEnabled"))
## localStorageDir = os.path.join(
## Utilities.getConfigDir(), "browser", "weblocalstorage")
## if not os.path.exists(localStorageDir):
@@ -2503,6 +2537,15 @@
## self.privateBrowsingAct.setChecked(on)
## self.privacyChanged.emit(on)
+ def isPrivate(self):
+ """
+ Public method to check the private browsing mode.
+
+ @return flag indicating private browsing mode
+ @rtype bool
+ """
+ return self.__isPrivate
+
def currentBrowser(self):
"""
Public method to get a reference to the current web browser.
@@ -2675,23 +2718,19 @@
## else:
## return None
##
-## @classmethod
-## def networkAccessManager(cls):
-## """
-## Class method to get a reference to the network access manager.
-##
-## @return reference to the network access manager (NetworkAccessManager)
-## """
-## if cls._networkAccessManager is None:
-## from .Network.NetworkAccessManager import NetworkAccessManager
-## from .CookieJar.CookieJar import CookieJar
-## cls._networkAccessManager = \
-## NetworkAccessManager(cls.helpEngine())
-## cls._cookieJar = CookieJar()
-## cls._networkAccessManager.setCookieJar(cls._cookieJar)
-##
-## return cls._networkAccessManager
-##
+ @classmethod
+ def networkManager(cls):
+ """
+ Class method to get a reference to the network manager object.
+
+ @return reference to the network access manager (NetworkManager)
+ """
+ if cls._networkManager is None:
+ from .Network.NetworkManager import NetworkManager
+ cls._networkManager = NetworkManager()
+
+ return cls._networkManager
+
## @classmethod
## def cookieJar(cls):
## """
@@ -2699,6 +2738,8 @@
##
## @return reference to the cookie jar (CookieJar)
## """
+## from .CookieJar.CookieJar import CookieJar
+## cls._cookieJar = CookieJar()
## return cls.networkAccessManager().cookieJar()
##
## def __clearIconsDatabase(self):
@@ -3842,45 +3883,45 @@
## QLineEdit.Normal)
## if ok and domain:
## self.__virusTotal.getDomainReport(domain)
-##
-## ###########################################################################
-## ## Style sheet handling below ##
-## ###########################################################################
-##
-## def reloadUserStyleSheet(self):
-## """
-## Public method to reload the user style sheet.
-## """
-## settings = QWebSettings.globalSettings()
-## styleSheet = Preferences.getHelp("UserStyleSheet")
-## settings.setUserStyleSheetUrl(self.__userStyleSheet(styleSheet))
-##
-## def __userStyleSheet(self, styleSheetFile):
-## """
-## Private method to generate the user style sheet.
-##
-## @param styleSheetFile name of the user style sheet file (string)
-## @return style sheet (QUrl)
-## """
-## userStyle = self.adBlockManager().elementHidingRules() + \
-## "{display:none !important;}"
-##
-## if styleSheetFile:
-## try:
-## f = open(styleSheetFile, "r")
-## fileData = f.read()
-## f.close()
-## fileData = fileData.replace("\n", "")
-## userStyle += fileData
-## except IOError:
-## pass
-##
-## encodedStyle = bytes(QByteArray(userStyle.encode("utf-8")).toBase64())\
-## .decode()
-## dataString = "data:text/css;charset=utf-8;base64,{0}".format(
-## encodedStyle)
-##
-## return QUrl(dataString)
+
+ ###########################################################################
+ ## Style sheet handling below ##
+ ###########################################################################
+
+ def reloadUserStyleSheet(self):
+ """
+ Public method to reload the user style sheet.
+ """
+ styleSheet = Preferences.getWebBrowser("UserStyleSheet")
+ self.__setUserStyleSheet(styleSheet)
+
+ def __setUserStyleSheet(self, styleSheetFile):
+ """
+ Private method to set a user style sheet.
+
+ @param styleSheetFile name of the user style sheet file (string)
+ """
+ # TODO: AdBlock
+ userStyle = ""
+## userStyle = \
+## self.adBlockManager().elementHidingRules().replace('"', '\\"')
+
+ userStyle += WebBrowserTools.readAllFileContents(styleSheetFile)\
+ .replace("\n", "")
+ name = "_eric_userstylesheet"
+
+ oldScript = self.__webProfile.scripts().findScript(name)
+ if not oldScript.isNull():
+ self.__webProfile.scripts().remove(oldScript)
+
+ if userStyle:
+ script = QWebEngineScript()
+ script.setName(name)
+ script.setInjectionPoint(QWebEngineScript.DocumentCreation)
+ script.setWorldId(QWebEngineScript.ApplicationWorld)
+ script.setRunsOnSubFrames(True)
+ script.setSourceCode(Scripts.setStyleSheet(userStyle))
+ self.__webProfile.scripts().insert(script)
##########################################
## Support for desktop notifications below
@@ -3923,3 +3964,18 @@
return e5App().getObject("UserInterface").notificationsEnabled()
else:
return Preferences.getUI("NotificationsEnabled")
+
+ ###################################
+ ## Support for download files below
+ ###################################
+
+ def __downloadRequested(self, download):
+ """
+ Private slot to handle a download request.
+
+ @param download reference to the download data
+ @type QWebEngineDownloadItem
+ """
+ pass
+ # TODO: DownloadManager
+## self.downloadManager().download(download, mainWindow=self)
