Mercurial Repositories > eric / file comparison
comparison: E5XML/TemplatesReader.py
E5XML/TemplatesReader.py
- changeset 587
- 3078a9781573
- child 589
- a9a4620f6767
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| 586:9dbffeed66a9 | 587:3078a9781573 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2010 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a class for reading an XML templates file. | |
| 8 """ | |
| 9 | |
| 10 from E5Gui.E5Application import e5App | |
| 11 | |
| 12 from .Config import templatesFileFormatVersion | |
| 13 from .XMLStreamReaderBase import XMLStreamReaderBase | |
| 14 | |
| 15 class TemplatesReader(XMLStreamReaderBase): | |
| 16 """ | |
| 17 Class for reading an XML tasks file. | |
| 18 """ | |
| 19 def __init__(self, device, viewer = None): | |
| 20 """ | |
| 21 Constructor | |
| 22 | |
| 23 @param device reference to the I/O device to read from (QIODevice) | |
| 24 @param viewer reference to the template viewer object (TemplateViewer) | |
| 25 """ | |
| 26 XMLStreamReaderBase.__init__(self, device) | |
| 27 | |
| 28 if viewer: | |
| 29 self.viewer = viewer | |
| 30 else: | |
| 31 self.viewer = e5App().getObject("TemplateViewer") | |
| 32 | |
| 33 self.version = "" | |
| 34 self.groupName = "DEFAULT" | |
| 35 | |
| 36 def readXML(self): | |
| 37 """ | |
| 38 Public method to read and parse the XML document. | |
| 39 """ | |
| 40 while not self.atEnd(): | |
| 41 self.readNext() | |
| 42 if self.isStartElement(): | |
| 43 if self.name() == "Templates": | |
| 44 self.version = self.attribute("version", templatesFileFormatVersion) | |
| 45 elif self.name() == "TemplateGroup": | |
| 46 self.__readTemplateGroup() | |
| 47 | |
| 48 self.showErrorMessage() | |
| 49 | |
| 50 def __readTemplateGroup(self): | |
| 51 """ | |
| 52 Private method to read a template group. | |
| 53 """ | |
| 54 self.groupName = self.attribute('name', "DEFAULT") | |
| 55 language = self.attribute('language', "All") | |
| 56 self.viewer.addGroup(self.groupName, language) | |
| 57 | |
| 58 while not self.atEnd(): | |
| 59 self.readNext() | |
| 60 if self.isEndElement() and self.name() == "TemplateGroup": | |
| 61 break | |
| 62 | |
| 63 if self.isStartElement(): | |
| 64 if self.name() == "Template": | |
| 65 self.__readTemplate() | |
| 66 | |
| 67 def __readTemplate(self): | |
| 68 """ | |
| 69 Private method to read the template definition. | |
| 70 """ | |
| 71 templateName = self.attribute('name', '') | |
| 72 templateDescription = "" | |
| 73 templateText = "" | |
| 74 | |
| 75 while not self.atEnd(): | |
| 76 self.readNext() | |
| 77 if self.isEndElement() and self.name() == "Template" and templateName: | |
| 78 self.viewer.addEntry(self.groupName, templateName, | |
| 79 templateDescription, templateText, | |
| 80 quiet = True) | |
| 81 break | |
| 82 | |
| 83 if self.isStartElement(): | |
| 84 if self.name() == "TemplateDescription": | |
| 85 templateDescription = self.readElementText() | |
| 86 elif self.name() == "TemplateText": | |
| 87 templateText = self.readElementText() |
