# codegen.py: code generator functions for wxSlider objects
# $Id: codegen.py,v 1.15 2007/03/27 07:01:54 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']
prop = obj.properties
id_name, id = pygen.generate_code_id(obj)
value = prop.get('value', '0')
try: min_v, max_v = [ s.strip() for s in prop['range'].split(',') ]
except: min_v, max_v = '0', '10'
if not obj.parent.is_toplevel: parent = 'self.%s' % obj.parent.name
else: parent = 'self'
style = prop.get("style")
if style and style != 'wxSL_HORIZONTAL':
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 = pygen.cn(klass)
init.append('self.%s = %s(%s, %s, %s, %s, %s%s)\n' %
(obj.name, klass, parent, id, value, min_v,
max_v, style))
props_buf = pygen.generate_common_properties(obj)
return init, props_buf, []
# end of class PythonCodeGenerator
def xrc_code_generator(obj):
xrcgen = common.code_writers['XRC']
class SliderXrcObject(xrcgen.DefaultXrcObject):
def write_property(self, name, val, outfile, tabs):
if name == 'range':
try: min, max = val.split(',')
except ValueError: pass
else:
tab_s = ' '*tabs
outfile.write(tab_s + '<min>%s</min>\n' % min)
outfile.write(tab_s + '<max>%s</max>\n' % max)
else:
xrcgen.DefaultXrcObject.write_property(self, name, val,
outfile, tabs)
# end of class SliderXrcObject
return SliderXrcObject(obj)
class CppCodeGenerator:
def get_code(self, obj):
"""\
generates the C++ code for wxSlider 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 = []
value = prop.get('value', '0')
try: min_v, max_v = [ s.strip() for s in prop['range'].split(',') ]
except: min_v, max_v = '0', '10'
if not obj.parent.is_toplevel: parent = '%s' % obj.parent.name
else: parent = 'this'
extra = ''
style = prop.get("style")
if style and style != 'wxSL_HORIZONTAL':
extra = ', wxDefaultPosition, wxDefaultSize, %s' % style
init = ['%s = new %s(%s, %s, %s, %s, %s%s);\n' %
(obj.name, obj.klass, parent, id, value, min_v, max_v, extra)]
props_buf = cppgen.generate_common_properties(obj)
return init, ids, props_buf, []
def get_events(self, obj):
cppgen = common.code_writers['C++']
return cppgen.get_events_with_type(obj, 'wxScrollEvent')
# end of class CppCodeGenerator
def initialize():
common.class_names['EditSlider'] = 'wxSlider'
pygen = common.code_writers.get("python")
if pygen:
pygen.add_widget_handler('wxSlider', PythonCodeGenerator())
xrcgen = common.code_writers.get("XRC")
if xrcgen:
xrcgen.add_widget_handler('wxSlider', xrc_code_generator)
cppgen = common.code_writers.get('C++')
if cppgen:
cppgen.add_widget_handler('wxSlider', CppCodeGenerator())
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