Cura/slice/cura_sf/fabmetheus_utilities/geometry/geometry_utilities/evaluate_elements/document.py

   1 """
   2 Boolean geometry utilities.
   3
   4 """
   5
   6 from __future__ import absolute_import
   7
   8
   9 __author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
  10 __credits__ = 'Art of Illusion <http://www.artofillusion.org/>'
  11 __date__ = '$Date: 2008/02/05 $'
  12 __license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
  13
  14
  15 def _getAccessibleAttribute(attributeName, elementNode):
  16         'Get the accessible attribute.'
  17         if attributeName in globalGetAccessibleAttributeSet:
  18                 return getattr(Document(elementNode), attributeName, None)
  19         return None
  20
  21
  22 class Document(object):
  23         'Class to handle elementNodes in a document.'
  24         def __init__(self, elementNode):
  25                 'Initialize.'
  26                 self.elementNode = elementNode
  27
  28         def __repr__(self):
  29                 'Get the string representation of this Document.'
  30                 return self.elementNode
  31
  32         def getCascadeBoolean(self, defaultBoolean, key):
  33                 'Get cascade boolean.'
  34                 return self.elementNode.getCascadeBoolean(defaultBoolean, key)
  35
  36         def getCascadeFloat(self, defaultFloat, key):
  37                 'Get cascade float.'
  38                 return self.elementNode.getCascadeFloat(defaultFloat, key)
  39
  40         def getDocumentElement(self):
  41                 'Get document element element.'
  42                 return self.elementNode.getDocumentElement()
  43
  44         def getElementByID(self, idKey):
  45                 'Get element by id.'
  46                 elementByID = self.elementNode.getElementNodeByID(idKey)
  47                 if elementByID == None:
  48                         print('Warning, could not get elementByID in getElementByID in document for:')
  49                         print(idKey)
  50                         print(self.elementNode)
  51                 return elementByID
  52
  53         def getElementsByName(self, nameKey):
  54                 'Get element by name.'
  55                 elementsByName = self.elementNode.getElementNodesByName(nameKey)
  56                 if elementsByName == None:
  57                         print('Warning, could not get elementsByName in getElementsByName in document for:')
  58                         print(nameKey)
  59                         print(self.elementNode)
  60                 return elementsByName
  61
  62         def getElementsByTag(self, tagKey):
  63                 'Get element by tag.'
  64                 elementsByTag = self.elementNode.getElementNodesByTag(tagKey)
  65                 if elementsByTag == None:
  66                         print('Warning, could not get elementsByTag in getElementsByTag in document for:')
  67                         print(tagKey)
  68                         print(self.elementNode)
  69                 return elementsByTag
  70
  71         def getParentNode(self):
  72                 'Get parentNode element.'
  73                 return self.elementNode.parentNode
  74
  75         def getPrevious(self):
  76                 'Get previous element.'
  77                 return self.getPreviousElement()
  78
  79         def getPreviousElement(self):
  80                 'Get previous element.'
  81                 return self.elementNode.getPreviousElementNode()
  82
  83         def getPreviousVertex(self):
  84                 'Get previous element.'
  85                 return self.elementNode.getPreviousVertex()
  86
  87         def getSelfElement(self):
  88                 'Get self element.'
  89                 return self.elementNode
  90
  91
  92 globalAccessibleAttributeDictionary = 'getCascadeBoolean getCascadeFloat getDocumentElement getElementByID getElementsByName'.split()
  93 globalAccessibleAttributeDictionary += 'getElementsByTag getParentNode getPrevious getPreviousElement getPreviousVertex'.split()
  94 globalAccessibleAttributeDictionary += 'getSelfElement'.split()
  95 globalGetAccessibleAttributeSet = set(globalAccessibleAttributeDictionary)