# codegen.py: code generator functions for wxBitmapButton objects
# $Id: codegen.py,v 1.26 2007/08/07 12:18:34 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, os
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)
bmp_file = prop.get('bitmap', '')
bmp_preview_path = os.path.join(common.wxglade_path, "icons",
"icon.xpm")
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 = ''
if not bmp_file:
bmp = cn('wxNullBitmap')
elif bmp_file.startswith('var:'):
if obj.preview:
bmp = "%s('%s', %s)" % (cn('wxBitmap'), bmp_preview_path,
cn('wxBITMAP_TYPE_XPM'))
else:
bmp = (cn('wxBitmap') + '(%s,' + cn('wxBITMAP_TYPE_ANY)')) % \
bmp_file[4:].strip()
elif bmp_file.startswith('code:'):
if obj.preview:
bmp = "%s('%s', %s)" % (cn('wxBitmap'), bmp_preview_path,
cn('wxBITMAP_TYPE_XPM'))
else:
bmp = '(%s)' % \
bmp_file[5:].strip()
else:
if obj.preview:
import misc
bmp_file = misc.get_relative_path(bmp_file, True)
bmp = (cn('wxBitmap') + '(%s, ' + cn('wxBITMAP_TYPE_ANY') +
')') % pygen.quote_str(bmp_file, False, False)
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, bmp,style))
props_buf = pygen.generate_common_properties(obj)
disabled_bmp = prop.get('disabled_bitmap')
if disabled_bmp:
if disabled_bmp.startswith('var:'):
if not obj.preview:
var = disabled_bmp[4:].strip()
props_buf.append(
('self.%s.SetBitmapDisabled(' +
cn('wxBitmap') +'(%s,' + cn('wxBITMAP_TYPE_ANY') +
'))\n') % (obj.name, var))
elif disabled_bmp.startswith('code:'):
if not obj.preview:
var = disabled_bmp[5:].strip()
props_buf.append(
('self.%s.SetBitmapDisabled(' +
'(%s))\n') % \
(obj.name, var))
else:
props_buf.append(('self.%s.SetBitmapDisabled(' +
cn('wxBitmap') + '(%s, ' +
cn('wxBITMAP_TYPE_ANY') + '))\n') % \
(obj.name,
pygen.quote_str(disabled_bmp, False, False)))
if not prop.has_key('size'):
props_buf.append('self.%s.SetSize(self.%s.GetBestSize())\n' % \
(obj.name, obj.name))
if prop.get('default', False):
props_buf.append('self.%s.SetDefault()\n' % obj.name)
return init, props_buf, []
# end of class PythonCodeGenerator
class CppCodeGenerator:
def get_code(self, obj):
"""\
fuction that generates C++ code for wxBitmapButton 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 = []
bmp_file = prop.get('bitmap', '')
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
if not bmp_file:
bmp = 'wxNullBitmap'
elif bmp_file.startswith('var:'):
bmp = 'wxBitmap(%s, wxBITMAP_TYPE_ANY)' % bmp_file[4:].strip()
elif bmp_file.startswith('code:'):
bmp = '(%s)' % bmp_file[5:].strip()
else:
bmp = 'wxBitmap(%s, wxBITMAP_TYPE_ANY)' % \
cppgen.quote_str(bmp_file, False, False)
init = [ '%s = new %s(%s, %s, %s%s);\n' %
(obj.name, obj.klass, parent, id, bmp,extra) ]
props_buf = cppgen.generate_common_properties(obj)
disabled_bmp = prop.get('disabled_bitmap')
if disabled_bmp:
if disabled_bmp.startswith('var:'):
var = disabled_bmp[4:].strip()
props_buf.append('%s->SetBitmapDisabled('
'wxBitmap(%s,wxBITMAP_TYPE_ANY));\n' %
(obj.name, var))
elif disabled_bmp.startswith('code:'):
var = disabled_bmp[5:].strip()
props_buf.append('%s->SetBitmapDisabled('
'(%s));\n' % (obj.name, var))
else:
props_buf.append(
'%s->SetBitmapDisabled('
'wxBitmap(%s, wxBITMAP_TYPE_ANY));\n' % \
(obj.name, cppgen.quote_str(disabled_bmp, False, False)))
if not prop.has_key('size'):
props_buf.append('%s->SetSize(%s->GetBestSize());\n' % \
(obj.name, obj.name))
if prop.get('default', False):
props_buf.append('%s->SetDefault();\n' % obj.name)
return init, ids, props_buf, []
# end of class CppCodeGenerator
def xrc_code_generator(obj):
xrcgen = common.code_writers['XRC']
class BitmapButtonXrcObject(xrcgen.DefaultXrcObject):
def write_property(self, name, val, outfile, tabs):
if name == 'disabled_bitmap':
name = 'disabled'
xrcgen.DefaultXrcObject.write_property(
self, name, val, outfile, tabs)
# end of class BitmapButtonXrcObject
return BitmapButtonXrcObject(obj)
def initialize():
common.class_names['EditBitmapButton'] = 'wxBitmapButton'
pygen = common.code_writers.get('python')
if pygen:
pygen.add_widget_handler('wxBitmapButton', PythonCodeGenerator())
cppgen = common.code_writers.get('C++')
if cppgen:
cppgen.add_widget_handler('wxBitmapButton', CppCodeGenerator())
xrcgen = common.code_writers.get("XRC")
if xrcgen:
xrcgen.add_widget_handler('wxBitmapButton', xrc_code_generator)
|