diff -r 40ec6bef4c22 -r 975993ebd7fb Helpviewer/FeaturePermissions/FeaturePermissionsDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Helpviewer/FeaturePermissions/FeaturePermissionsDialog.py Fri Aug 07 19:40:15 2015 +0200
@@ -0,0 +1,167 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2015 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the feature permission dialog.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import pyqtSlot, Qt
+from PyQt5.QtWidgets import QDialog, QTreeWidgetItem
+from PyQt5.QtWebKitWidgets import QWebPage
+
+from .Ui_FeaturePermissionsDialog import Ui_FeaturePermissionsDialog
+
+
+class FeaturePermissionsDialog(QDialog, Ui_FeaturePermissionsDialog):
+ """
+ Class implementing the feature permission dialog.
+ """
+ def __init__(self, featurePermissions, parent=None):
+ """
+ Constructor
+
+ @param featurePermissions dictionary with remembered feature
+ permissions
+ @type dict of dict of list
+ @param parent reference to the parent widget
+ @type QWidget
+ """
+ super(FeaturePermissionsDialog, self).__init__(parent)
+ self.setupUi(self)
+
+ self.__permissionStrings = {
+ QWebPage.PermissionGrantedByUser: self.tr("Allow"),
+ QWebPage.PermissionDeniedByUser: self.tr("Deny"),
+ }
+
+ # Notifications
+ for permission in featurePermissions[QWebPage.Notifications]:
+ for host in featurePermissions[QWebPage.Notifications][permission]:
+ itm = QTreeWidgetItem(
+ self.notifList,
+ [host, self.__permissionStrings[permission]])
+ itm.setData(0, Qt.UserRole, permission)
+ self.__updateNotifButtons()
+
+ # Geolocation
+ for permission in featurePermissions[QWebPage.Geolocation]:
+ for host in featurePermissions[QWebPage.Geolocation][permission]:
+ itm = QTreeWidgetItem(
+ self.geoList,
+ [host, self.__permissionStrings[permission]])
+ itm.setData(0, Qt.UserRole, permission)
+ self.__updateGeoButtons()
+
+ def __updateNotifButtons(self):
+ """
+ Private method to update the notifications buttons.
+ """
+ self.notifRemoveAllButton.setEnabled(
+ self.notifList.topLevelItemCount() > 0)
+ self.notifRemoveButton.setEnabled(
+ len(self.notifList.selectedItems()) > 0)
+
+ def __updateGeoButtons(self):
+ """
+ Private method to update the geolocation buttons.
+ """
+ self.geoRemoveAllButton.setEnabled(
+ self.geoList.topLevelItemCount() > 0)
+ self.geoRemoveButton.setEnabled(
+ len(self.geoList.selectedItems()) > 0)
+
+ @pyqtSlot()
+ def on_geoList_itemSelectionChanged(self):
+ """
+ Private slot handling changes in the list of selected geolocation
+ items.
+ """
+ self.__updateGeoButtons()
+
+ @pyqtSlot()
+ def on_geoRemoveButton_clicked(self):
+ """
+ Private slot to remove selected geolocation entries.
+ """
+ for itm in self.geoList.selectedItems():
+ row = self.geoList.indexOfTopLevelItem(itm)
+ itm = self.geoList.takeTopLevelItem(row)
+ del itm
+ self.__updateGeoButtons()
+
+ @pyqtSlot()
+ def on_geoRemoveAllButton_clicked(self):
+ """
+ Private slot to remove all geolocation entries.
+ """
+ while self.geoList.topLevelItemCount() > 0:
+ itm = self.geoList.takeTopLevelItem(0)
+ del itm
+ self.__updateGeoButtons()
+
+ @pyqtSlot()
+ def on_notifList_itemSelectionChanged(self):
+ """
+ Private slot handling changes in the list of selected notifications
+ items.
+ """
+ self.__updateNotifButtons()
+
+ @pyqtSlot()
+ def on_notifRemoveButton_clicked(self):
+ """
+ Private slot to remove selected notification entries.
+ """
+ for itm in self.notifList.selectedItems():
+ row = self.notifList.indexOfTopLevelItem(itm)
+ itm = self.notifList.takeTopLevelItem(row)
+ del itm
+ self.__updateNotifButtons()
+
+ @pyqtSlot()
+ def on_notifRemoveAllButton_clicked(self):
+ """
+ Private slot to remove all notification entries.
+ """
+ while self.notifList.topLevelItemCount() > 0:
+ itm = self.notifList.takeTopLevelItem(0)
+ del itm
+ self.__updateNotifButtons()
+
+ def getData(self):
+ """
+ Public method to retrieve the dialog contents.
+
+ @return new feature permission settings
+ @rtype dict of dict of list
+ """
+ featurePermissions = {
+ QWebPage.Notifications: {
+ QWebPage.PermissionGrantedByUser: [],
+ QWebPage.PermissionDeniedByUser: [],
+ },
+ QWebPage.Geolocation: {
+ QWebPage.PermissionGrantedByUser: [],
+ QWebPage.PermissionDeniedByUser: [],
+ },
+ }
+
+ # Notifications
+ for row in range(self.notifList.topLevelItemCount()):
+ itm = self.notifList.topLevelItem(row)
+ host = itm.text(0)
+ permission = itm.data(0, Qt.UserRole)
+ featurePermissions[QWebPage.Notifications][permission].append(host)
+
+ # Geolocation
+ for row in range(self.geoList.topLevelItemCount()):
+ itm = self.geoList.topLevelItem(row)
+ host = itm.text(0)
+ permission = itm.data(0, Qt.UserRole)
+ featurePermissions[QWebPage.Geolocation][permission].append(host)
+
+ return featurePermissions
