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########################################################################
#
# File Name: HTMLTableRowElement.py
#
#
"""
WWW: http://4suite.com/4DOM e-mail: support@4suite.com
Copyright (c) 2000 Fourthought Inc, USA. All Rights Reserved.
See http://4suite.com/COPYRIGHT for license and copyright information
"""
import string
from xml.dom import implementation
from xml.dom import IndexSizeErr
from xml.dom.html.HTMLElement import HTMLElement
class HTMLTableRowElement(HTMLElement):
def __init__(self, ownerDocument, nodeName='TR'):
HTMLElement.__init__(self, ownerDocument, nodeName)
### Attribute Methods ###
def _get_align(self):
return string.capitalize(self.getAttribute('ALIGN'))
def _set_align(self,align):
self.setAttribute('ALIGN', align)
def _get_bgColor(self):
return self.getAttribute('BGCOLOR')
def _set_bgColor(self, color):
self.setAttribute('BGCOLOR', color)
def _get_cells(self):
cells = []
for child in self.childNodes:
if child.tagName in ['TD','TH']:
cells.append(child)
return implementation._4dom_createHTMLCollection(cells)
def _get_ch(self):
return self.getAttribute('CHAR')
def _set_ch(self, ch):
self.setAttribute('CHAR', ch)
def _get_chOff(self):
return self.getAttribute('CHAROFF')
def _set_chOff(self, offset):
self.setAttribute('CHAROFF', offset)
def _get_rowIndex(self):
#Get our index in the table
section = self.parentNode
if section == None:
return -1
table = section.parentNode
if table == None:
return -1
rows = table._get_rows()
return rows.index(self)
def _get_sectionRowIndex(self):
section = self.parentNode
if section == None:
return -1
rows = section._get_rows()
return rows.index(self)
def _get_vAlign(self):
return string.capitalize(self.getAttribute('VALIGN'))
def _set_vAlign(self, valign):
self.setAttribute('VALIGN', valign)
### Methods ###
def insertCell(self, index):
cells = self._get_cells()
if index < 0 or index > len(cells):
raise IndexSizeErr()
cell = self.ownerDocument.createElement('TD')
length = cells.length
if index == len(cells):
ref = None
elif index < len(cells):
ref = cells[index]
return self.insertBefore(cell, ref)
def deleteCell(self,index):
cells = self._get_cells()
if index < 0 or index >= len(cells):
raise IndexSizeErr()
self.removeChild(cells[index])
### Attribute Access Mappings ###
_readComputedAttrs = HTMLElement._readComputedAttrs.copy()
_readComputedAttrs.update ({
'rowIndex' : _get_rowIndex,
'sectionRowIndex' : _get_sectionRowIndex,
'cells' : _get_cells,
'align' : _get_align,
'bgColor' : _get_bgColor,
'ch' : _get_ch,
'chOff' : _get_chOff,
'vAlign' : _get_vAlign,
})
_writeComputedAttrs = HTMLElement._writeComputedAttrs.copy()
_writeComputedAttrs.update ({
'align' : _set_align,
'bgColor' : _set_bgColor,
'ch' : _set_ch,
'chOff' : _set_chOff,
'vAlign' : _set_vAlign,
})
# Create the read-only list of attributes
_readOnlyAttrs = filter(lambda k,m=_writeComputedAttrs: not m.has_key(k),
HTMLElement._readOnlyAttrs + _readComputedAttrs.keys())
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