diff -r 00a215a67f25 -r 4adc526bc4b3 WebBrowser/SpeedDial/SpeedDialReader.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebBrowser/SpeedDial/SpeedDialReader.py Thu Mar 17 20:22:20 2016 +0100
@@ -0,0 +1,118 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 - 2016 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+
+"""
+Module implementing a class to read speed dial data files.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import QXmlStreamReader, QIODevice, QFile, QCoreApplication
+
+
+class SpeedDialReader(QXmlStreamReader):
+ """
+ Class implementing a reader object for speed dial data files.
+ """
+ def __init__(self):
+ """
+ Constructor
+ """
+ super(SpeedDialReader, self).__init__()
+
+ def read(self, fileNameOrDevice):
+ """
+ Public method to read a user agent file.
+
+ @param fileNameOrDevice name of the file to read (string)
+ or reference to the device to read (QIODevice)
+ @return list of speed dial pages (list of Page), number of pages per
+ row (integer) and size of the speed dial pages (integer)
+ """
+ self.__pages = []
+ self.__pagesPerRow = 0
+ self.__sdSize = 0
+
+ if isinstance(fileNameOrDevice, QIODevice):
+ self.setDevice(fileNameOrDevice)
+ else:
+ f = QFile(fileNameOrDevice)
+ if not f.exists():
+ return self.__pages, self.__pagesPerRow, self.__sdSize
+ opened = f.open(QFile.ReadOnly)
+ if not opened:
+ self.raiseError(QCoreApplication.translate(
+ "SpeedDialReader",
+ "The file {0} could not be opened. Error: {1}").format(
+ fileNameOrDevice, f.errorString()))
+ return self.__pages, self.__pagesPerRow, self.__sdSize
+ self.setDevice(f)
+
+ while not self.atEnd():
+ self.readNext()
+ if self.isStartElement():
+ version = self.attributes().value("version")
+ if self.name() == "SpeedDial" and \
+ (not version or version == "1.0"):
+ self.__readSpeedDial()
+ else:
+ self.raiseError(QCoreApplication.translate(
+ "SpeedDialReader",
+ "The file is not a SpeedDial version 1.0 file."))
+
+ return self.__pages, self.__pagesPerRow, self.__sdSize
+
+ def __readSpeedDial(self):
+ """
+ Private method to read the speed dial data.
+ """
+ if not self.isStartElement() and self.name() != "SpeedDial":
+ return
+
+ while not self.atEnd():
+ self.readNext()
+ if self.isEndElement():
+ if self.name() in ["Pages", "Page"]:
+ continue
+ else:
+ break
+
+ if self.isStartElement():
+ if self.name() == "Pages":
+ attributes = self.attributes()
+ pagesPerRow = attributes.value("row")
+ if pagesPerRow.isdigit():
+ self.__pagesPerRow = int(pagesPerRow)
+ sdSize = attributes.value("size")
+ if sdSize.isdigit():
+ self.__sdSize = int(sdSize)
+ elif self.name() == "Page":
+ attributes = self.attributes()
+ url = attributes.value("url")
+ title = attributes.value("title")
+ if url:
+ if not title:
+ title = url
+ from .Page import Page
+ page = Page(url, title)
+ self.__pages.append(page)
+ else:
+ self.__skipUnknownElement()
+
+ def __skipUnknownElement(self):
+ """
+ Private method to skip over all unknown elements.
+ """
+ if not self.isStartElement():
+ return
+
+ while not self.atEnd():
+ self.readNext()
+ if self.isEndElement():
+ break
+
+ if self.isStartElement():
+ self.__skipUnknownElement()
