def _responseExpandAll(self, response):
'''
Expands an accessible tree item from the response recursively.
'''
path = response.accessible.path
log.debug("Expanding accessible tree item recursively: %s" % path)
if not response.status:
return False
accessible = response.accessible
item = None
if path.tuple:
item = self._pathItem(path)
if not item:
log.warning("Invalid accessible tree path: %s" % path)
return False
# Update the item
self._setAccessibleItem(accessible, item)
item.setDisabled(False)
else:
self._treeWidget.clear()
self._manualExpand = True
if item:
item.setExpanded(True)
for child in accessible.children():
self._accessibleItem(child, item or self._treeWidget,
recursive=True)
for i in xrange(self._COLUMN_COUNT):
self._treeWidget.resizeColumnToContents(i)
self._manualExpand = False
return True
def _responseExpandAll(self, response):
'''
Expands an accessible tree item from the response recursively.
'''
path = response.accessible.path
log.debug("Expanding accessible tree item recursively: %s" % path)
if not response.status:
return False
accessible = response.accessible
item = None
if path.tuple:
item = self._pathItem(path)
if not item:
log.warning("Invalid accessible tree path: %s" % path)
return False
# Update the item
self._setAccessibleItem(accessible, item)
item.setDisabled(False)
else:
self._treeWidget.clear()
self._manualExpand = True
if item:
item.setExpanded(True)
for child in accessible.children():
self._accessibleItem(child,
item or self._treeWidget,
recursive=True)
for i in xrange(self._COLUMN_COUNT):
self._treeWidget.resizeColumnToContents(i)
self._manualExpand = False
return True
def _countColumnLens(accessible, lens):
'''
Counts length of each of column displaying a basic attibute of accessibles.
'''
for i, attr in enumerate(_ATTRS_BASIC):
item = getattr(accessible, attr[0])
if not item:
continue
if not isinstance(item, basestring):
item = str(item)
lens[i] = max(len(item), lens[i])
for child in accessible.children(force=False):
_countColumnLens(child, lens)
def _countColumnLens(accessible, lens):
'''
Counts length of each of column displaying a basic attibute of accessibles.
'''
for i, attr in enumerate(_ATTRS_BASIC):
item = getattr(accessible, attr[0])
if not item:
continue
if not isinstance(item, basestring):
item = str(item)
lens[i] = max(len(item), lens[i])
for child in accessible.children(force=False):
_countColumnLens(child, lens)
def _printAccessibleAligned(accessible, lens):
'''
Aligns and prints the given accessible recursively.
'''
row = []
for i, attr in enumerate(_ATTRS_BASIC):
item = getattr(accessible, attr[0])
if item is None:
item = ''
if not isinstance(item, basestring):
item = str(item)
row.append(utils.encode(item).ljust(lens[i]))
print _COLUMN_SEPARATOR.join(row)
for child in accessible.children(force=False):
_printAccessibleAligned(child, lens)
def _printAccessibleAligned(accessible, lens):
'''
Aligns and prints the given accessible recursively.
'''
row = []
for i, attr in enumerate(_ATTRS_BASIC):
item = getattr(accessible, attr[0])
if item is None:
item = ''
if not isinstance(item, basestring):
item = str(item)
row.append(utils.encode(item).ljust(lens[i]))
print _COLUMN_SEPARATOR.join(row)
for child in accessible.children(force=False):
_printAccessibleAligned(child, lens)
def _accessibleItem(self, accessible, parent, recursive=False):
'''
Adds an accessible tree item to the given parent.
'''
item = HighlightableItem(parent)
self._setAccessibleItem(accessible, item)
if accessible.count:
if recursive:
try:
item.setExpanded(True)
for child in accessible.children():
self._accessibleItem(child, item, True)
except ValueError:
pass
else:
item.setChildIndicatorPolicy(HighlightableItem.ShowIndicator)
return item
def _accessibleItem(self, accessible, parent, recursive=False):
'''
Adds an accessible tree item to the given parent.
'''
item = HighlightableItem(parent)
self._setAccessibleItem(accessible, item)
if accessible.count:
if recursive:
try:
item.setExpanded(True)
for child in accessible.children():
self._accessibleItem(child, item, True)
except ValueError:
pass
else:
item.setChildIndicatorPolicy(HighlightableItem.ShowIndicator)
return item
