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"""\
A class to represent a menu on a wxMenuBar
@copyright: 2002-2007 Alberto Griggio
@copyright: 2016 Carsten Grohmann
@copyright: 2017 Dietmar Schwertberger
@license: MIT (see LICENSE.txt) - THIS PROGRAM COMES WITH NO WARRANTY
"""
from common import format_xml_tag
import compat
__all__ = ['MenuTree']
class MenuTree(object):
"A class to represent a menu on a wxMenuBar"
class Node:
# the following are for compatibility with the tree structure, used by format_generic_access
IS_CLASS = IS_SIZER = False
klass = classname = None
properties = []
IS_NAMED = True
WX_CLASS = None # for Perl
def __init__(self, label="", id="", name="", help_str="", checkable="", radio="", handler=""):
self.label = label
self.id = id
self.name = name
self.help_str = help_str
self.checkable = checkable
self.radio = radio
self.handler = handler
self.children = []
self.parent = None
def write(self, output, tabs, top=False):
inner_xml = []
if not top and not self.children:
if self.label:
inner_xml += format_xml_tag(u'label', self.label, tabs+1)
if self.id:
inner_xml += format_xml_tag(u'id', self.id, tabs+1)
if self.name:
inner_xml += format_xml_tag(u'name', self.name, tabs+1)
if self.help_str:
inner_xml += format_xml_tag(u'help_str', self.help_str, tabs+1)
try:
checkable = int(self.checkable)
except ValueError:
checkable = 0
if checkable:
inner_xml += format_xml_tag(u'checkable', checkable, tabs+1)
try:
radio = int(self.radio)
except ValueError:
radio = 0
if radio:
inner_xml += format_xml_tag(u'radio', radio, tabs+1)
if self.handler:
inner_xml += format_xml_tag(u'handler', self.handler, tabs+1)
output.extend( format_xml_tag(u'item', inner_xml, tabs, is_xml=True) )
else:
attrs = {'name': self.name}
if self.id:
attrs[u'itemid'] = self.id
if self.handler:
attrs[u'handler'] = self.handler
attrs[u'label'] = self.label
inner_xml = []
for c in self.children:
c.write(inner_xml, tabs + 1)
output.extend( format_xml_tag( u'menu', inner_xml, tabs, is_xml=True, **attrs ) )
#end of class Node
def __init__(self, name, label, id="", help_str="", handler=""):
self.root = self.Node(label, id, name, help_str, handler=handler)
def write(self, output, tabs):
self.root.write(output, tabs, top=True)
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