--- a/src/eric7/WebBrowser/StatusBar/JavaScriptIcon.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/WebBrowser/StatusBar/JavaScriptIcon.py Wed Jul 13 14:55:47 2022 +0200
@@ -25,82 +25,89 @@
"""
Class implementing the JavaScript status bar icon.
"""
+
def __init__(self, window):
"""
Constructor
-
+
@param window reference to the web browser window
@type WebBrowserWindow
"""
super().__init__(window)
-
- self.setToolTip(self.tr("Modify JavaScript settings temporarily for"
- " a site or globally"))
+
+ self.setToolTip(
+ self.tr("Modify JavaScript settings temporarily for" " a site or globally")
+ )
self.__icon = UI.PixmapCache.getPixmap("fileJavascript").scaled(16, 16)
self.setPixmap(self.__icon)
-
+
self.__settings = {}
-
+
self._window.tabWidget().currentChanged.connect(self.__updateIcon)
self._window.tabWidget().currentUrlChanged.connect(self.__updateIcon)
self.clicked.connect(self.__showMenu)
-
+
self.__updateIcon()
-
+
def preferencesChanged(self):
"""
Public method to handle changes of the settings.
"""
self.__updateIcon()
-
+
@pyqtSlot(QPoint)
def __showMenu(self, pos):
"""
Private slot to show the menu.
-
+
@param pos position to show the menu at
@type QPoint
"""
boldFont = self.font()
boldFont.setBold(True)
-
+
menu = QMenu()
menu.addAction(self.tr("Current Page Settings")).setFont(boldFont)
-
+
act = (
- menu.addAction(self.tr("Disable JavaScript (temporarily)"),
- self.__toggleJavaScript)
+ menu.addAction(
+ self.tr("Disable JavaScript (temporarily)"), self.__toggleJavaScript
+ )
if self._testCurrentPageWebAttribute(
- QWebEngineSettings.WebAttribute.JavascriptEnabled) else
- menu.addAction(self.tr("Enable JavaScript (temporarily)"),
- self.__toggleJavaScript)
+ QWebEngineSettings.WebAttribute.JavascriptEnabled
+ )
+ else menu.addAction(
+ self.tr("Enable JavaScript (temporarily)"), self.__toggleJavaScript
+ )
)
if (
- self._currentPage() is not None and
- self._currentPage().url().scheme() == "eric"
+ self._currentPage() is not None
+ and self._currentPage().url().scheme() == "eric"
):
# JavaScript is needed for eric: scheme
act.setEnabled(False)
-
+
menu.addSeparator()
menu.addAction(self.tr("Global Settings")).setFont(boldFont)
- menu.addAction(self.tr("Manage JavaScript Settings"),
- self.__showJavaScriptSettingsDialog)
+ menu.addAction(
+ self.tr("Manage JavaScript Settings"), self.__showJavaScriptSettingsDialog
+ )
menu.exec(pos)
-
+
@pyqtSlot()
def __updateIcon(self):
"""
Private slot to update the icon.
"""
if self._testCurrentPageWebAttribute(
- QWebEngineSettings.WebAttribute.JavascriptEnabled):
+ QWebEngineSettings.WebAttribute.JavascriptEnabled
+ ):
self.setGraphicsEffect(None)
else:
effect = QGraphicsColorizeEffect(self)
effect.setColor(Qt.GlobalColor.gray)
self.setGraphicsEffect(effect)
-
+
@pyqtSlot()
def __toggleJavaScript(self):
"""
@@ -109,39 +116,42 @@
page = self._currentPage()
if page is None:
return
-
+
current = self._testCurrentPageWebAttribute(
- QWebEngineSettings.WebAttribute.JavascriptEnabled)
+ QWebEngineSettings.WebAttribute.JavascriptEnabled
+ )
self._setCurrentPageWebAttribute(
- QWebEngineSettings.WebAttribute.JavascriptEnabled, not current)
-
+ QWebEngineSettings.WebAttribute.JavascriptEnabled, not current
+ )
+
self.__settings[page] = not current
page.navigationRequestAccepted.connect(
- lambda u, t, mf: self.__navigationRequestAccepted(u, t, mf, page))
-
+ lambda u, t, mf: self.__navigationRequestAccepted(u, t, mf, page)
+ )
+
self._window.currentBrowser().reload()
-
+
self.__updateIcon()
-
+
@pyqtSlot()
def __showJavaScriptSettingsDialog(self):
"""
Private slot to show the JavaScript settings dialog.
-
+
Note: This is the JavaScript subset of the web browser configuration
page.
"""
from .JavaScriptSettingsDialog import JavaScriptSettingsDialog
+
dlg = JavaScriptSettingsDialog(self._window)
if dlg.exec() == QDialog.DialogCode.Accepted:
self._window.preferencesChanged()
QTimer.singleShot(500, self.__updateIcon)
-
- def __navigationRequestAccepted(self, url, navigationType, isMainFrame,
- page):
+
+ def __navigationRequestAccepted(self, url, navigationType, isMainFrame, page):
"""
Private method to handle the navigationRequestAccepted signal.
-
+
@param url URL being loaded
@type QUrl
@param navigationType type of navigation request
@@ -152,8 +162,8 @@
@param page reference to the web page
@type WebBrowserPage
"""
- enable = (True if url.scheme() in ("eric", "qthelp")
- else self.__settings[page])
+ enable = True if url.scheme() in ("eric", "qthelp") else self.__settings[page]
if isMainFrame:
page.settings().setAttribute(
- QWebEngineSettings.WebAttribute.JavascriptEnabled, enable)
+ QWebEngineSettings.WebAttribute.JavascriptEnabled, enable
+ )
