# codegen.py: code generator functions for wxButton objects
# $Id: codegen.py,v 1.18 2007/04/01 12:42:16 agriggio Exp $
#
# Copyright (c) 2002-2007 Alberto Griggio <agriggio@users.sourceforge.net>
# License: MIT (see license.txt)
# THIS PROGRAM COMES WITH NO WARRANTY
import common
class PythonCodeGenerator:
def get_code(self, obj):
pygen = common.code_writers['python']
cn = pygen.cn
prop = obj.properties
id_name, id = pygen.generate_code_id(obj)
stockitem = prop.get('stockitem', 'None')
if stockitem != 'None':
id = pygen.cn("wxID_" + stockitem)
label = pygen.quote_str('')
else:
label = pygen.quote_str(prop.get('label', ''))
if not obj.parent.is_toplevel: parent = 'self.%s' % obj.parent.name
else: parent = 'self'
style = prop.get("style")
if style: style = ", style=%s" % pygen.cn_f(style)
else: style = ''
init = []
if id_name: init.append(id_name)
klass = obj.klass
if klass == obj.base: klass = cn(klass)
init.append('self.%s = %s(%s, %s, %s%s)\n' %
(obj.name, klass, parent, id, label, style))
props_buf = pygen.generate_common_properties(obj)
if prop.get('default', False):
props_buf.append('self.%s.SetDefault()\n' % obj.name)
return init, props_buf, []
# end of class PythonCodeGenerator
def xrc_code_generator(obj):
xrcgen = common.code_writers['XRC']
class ButtonXrcObject(xrcgen.DefaultXrcObject):
def write(self, out_file, ntabs):
stockitem = self.properties.get('stockitem', 'None')
if stockitem != 'None':
self.name = 'wxID_' + stockitem
del self.properties['stockitem']
try: del self.properties['label']
except KeyError: pass
xrcgen.DefaultXrcObject.write(self, out_file, ntabs)
def write_property(self, name, val, outfile, tabs):
if name == 'label':
# translate & into _ as accelerator marker
val2 = val.replace('&', '_')
if val.count('&&') > 0:
while True:
index = val.find('&&')
if index < 0: break
val = val2[:index] + '&&' + val2[index+2:]
else: val = val2
xrcgen.DefaultXrcObject.write_property(self, name, val,
outfile, tabs)
# end of class ButtonXrcObject
return ButtonXrcObject(obj)
class CppCodeGenerator:
def get_code(self, obj):
"""\
fuction that generates python code for wxButton objects.
"""
cppgen = common.code_writers['C++']
prop = obj.properties
id_name, id = cppgen.generate_code_id(obj)
if id_name: ids = [ id_name ]
else: ids = []
if not obj.parent.is_toplevel: parent = '%s' % obj.parent.name
else: parent = 'this'
extra = ''
style = prop.get("style")
if style: extra = ', wxDefaultPosition, wxDefaultSize, %s' % style
stockitem = prop.get('stockitem', 'None')
if stockitem != 'None':
label = cppgen.quote_str('')
id = "wxID_" + stockitem
else:
label = cppgen.quote_str(prop.get('label', ''))
init = [ '%s = new %s(%s, %s, %s%s);\n' %
(obj.name, obj.klass, parent, id, label, extra) ]
props_buf = cppgen.generate_common_properties(obj)
if prop.get('default', False):
props_buf.append('%s->SetDefault();\n' % obj.name)
return init, ids, props_buf, []
# end of class CppCodeGenerator
def initialize():
common.class_names['EditButton'] = 'wxButton'
pygen = common.code_writers.get('python')
if pygen:
pygen.add_widget_handler('wxButton', PythonCodeGenerator())
xrcgen = common.code_writers.get("XRC")
if xrcgen:
xrcgen.add_widget_handler('wxButton', xrc_code_generator)
cppgen = common.code_writers.get('C++')
if cppgen:
cppgen.add_widget_handler('wxButton', CppCodeGenerator())
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