/usr/lib/python2.7/dist-packages/wxglade/widgets/grid/codegen.py is in python-wxglade 0.6.8-2.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# $Id: codegen.py,v 1.25 2007/03/27 07:01:58 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 ColsCodeHandler:
def __init__(self):
self.columns = []
self.col_name = ''
self.col_size = ''
def start_elem(self, name, attrs):
if name == 'column':
s = attrs.get('size', '')
self.col_size = s
self.col_name = ''
def end_elem(self, name, code_obj):
if name == 'columns':
code_obj.properties['columns'] = self.columns
return True
elif name == 'column':
self.columns.append([self.col_name, self.col_size])
return False
def char_data(self, data):
self.col_name = self.col_name + data
# end of class ColsCodeHandler
def _check_label(label, col):
"""\
Checks if 'label' is not the default one for the columns 'col': returns
True if the label is a custom one, False otherwise
"""
# build the default value
s = []
while True:
s.append(chr(ord('A') + col % 26))
col = col/26 - 1
if col < 0: break
s.reverse()
# then compare it with label
return label != "".join(s)
class PythonCodeGenerator(object):
def __init__(self):
self.pygen = common.code_writers['python']
def __get_import_modules(self):
if self.pygen.use_new_namespace:
return ['import wx.grid\n']
else:
return ['from wxPython.grid import *\n']
import_modules = property(__get_import_modules)
def cn(self, c):
#print 'PythonCodeGenerator.cn with arg:', c
if self.pygen.use_new_namespace:
if c[:2] == 'wx':
c = c[2:]
return 'wx.grid.' + c
else:
return c
def get_code(self, obj):
pygen = common.code_writers['python']
prop = obj.properties
id_name, id = pygen.generate_code_id(obj)
if not obj.parent.is_toplevel: parent = 'self.%s' % obj.parent.name
else: parent = 'self'
init = []
if id_name: init.append(id_name)
klass = obj.klass
if klass == obj.base: klass = self.cn(klass)
init.append('self.%s = %s(%s, %s, size=(1, 1))\n' %
(obj.name, klass, parent, id))
props_buf = self.get_properties_code(obj)
return init, props_buf, []
def get_properties_code(self, obj):
pygen = common.code_writers['python']
out = []
name = 'self'
if not obj.is_toplevel: name += '.%s' % obj.name
prop = obj.properties
try: create_grid = int(prop['create_grid'])
except (KeyError, ValueError): create_grid = False
if not create_grid: return []
columns = prop.get('columns', [['A', '-1']])
out.append('%s.CreateGrid(%s, %s)\n' %
(name, prop.get('rows_number', '1'), len(columns)))
if prop.get('row_label_size'):
out.append('%s.SetRowLabelSize(%s)\n' %
(name, prop['row_label_size']))
if prop.get('col_label_size'):
out.append('%s.SetColLabelSize(%s)\n' %
(name, prop['col_label_size']))
enable_editing = prop.get('enable_editing', '1')
if enable_editing != '1':
out.append('%s.EnableEditing(0)\n' % name)
enable_grid_lines = prop.get('enable_grid_lines', '1')
if enable_grid_lines != '1':
out.append('%s.EnableGridLines(0)\n' % name)
enable_col_resize = prop.get('enable_col_resize', '1')
if enable_col_resize != '1':
out.append('%s.EnableDragColSize(0)\n' % name)
enable_row_resize = prop.get('enable_row_resize', '1')
if enable_row_resize != '1':
out.append('%s.EnableDragRowSize(0)\n' % name)
enable_grid_resize = prop.get('enable_grid_resize', '1')
if enable_grid_resize != '1':
out.append('%s.EnableDragGridSize(0)\n' % name)
if prop.get('lines_color', False):
out.append(('%s.SetGridLineColour(' + pygen.cn('wxColour') +
'(%s))\n') %
(name, pygen._string_to_colour(prop['lines_color'])))
if prop.get('label_bg_color', False):
out.append(('%s.SetLabelBackgroundColour(' + pygen.cn('wxColour') +
'(%s))\n') %
(name, pygen._string_to_colour(prop['label_bg_color'])))
sel_mode = prop.get('selection_mode')
if sel_mode and sel_mode != 'wxGrid.wxGridSelectCells':
out.append('%s.SetSelectionMode(%s)\n' % \
(name, self.cn('wxGrid') + sel_mode[6:]))
i = 0
for label, size in columns:
if _check_label(label, i):
out.append('%s.SetColLabelValue(%s, %s)\n' % \
(name, i, pygen.quote_str(label)))
try:
if int(size) > 0:
out.append('%s.SetColSize(%s, %s)\n' % \
(name, i, size))
except ValueError: pass
i += 1
out.extend(pygen.generate_common_properties(obj))
return out
# end of class PythonCodeGenerator
class CppCodeGenerator:
extra_headers = ['<wx/grid.h>']
def get_code(self, obj):
"""\
generates C++ code for wxGrid 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'
init = [ '%s = new %s(%s, %s);\n' % (obj.name, obj.klass, parent, id) ]
props_buf = self.get_properties_code(obj)
return init, ids, props_buf, []
def get_properties_code(self, obj):
cppgen = common.code_writers['C++']
out = []
name = 'this'
if not obj.is_toplevel: name = obj.name
prop = obj.properties
try: create_grid = int(prop['create_grid'])
except (KeyError, ValueError): create_grid = False
if not create_grid: return []
columns = prop.get('columns', [['A', '-1']])
out.append('%s->CreateGrid(%s, %s);\n' % (name,
prop.get('rows_number', '1'),
len(columns)))
if prop.get('row_label_size'):
out.append('%s->SetRowLabelSize(%s);\n' % \
(name, prop['row_label_size']))
if prop.get('col_label_size'):
out.append('%s->SetColLabelSize(%s);\n' % \
(name, prop['col_label_size']))
enable_editing = prop.get('enable_editing', '1')
if enable_editing != '1':
out.append('%s->EnableEditing(false);\n' % name)
enable_grid_lines = prop.get('enable_grid_lines', '1')
if enable_grid_lines != '1':
out.append('%s->EnableGridLines(false);\n' % name)
enable_col_resize = prop.get('enable_col_resize', '1')
if enable_col_resize != '1':
out.append('%s->EnableDragColSize(false);\n' % name)
enable_row_resize = prop.get('enable_row_resize', '1')
if enable_row_resize != '1':
out.append('%s->EnableDragRowSize(false);\n' % name)
enable_grid_resize = prop.get('enable_grid_resize', '1')
if enable_grid_resize != '1':
out.append('%s->EnableDragGridSize(false);\n' % name)
if prop.get('lines_color', False):
out.append('%s->SetGridLineColour(wxColour(%s));\n' %
(name, cppgen._string_to_colour(prop['lines_color'])))
if prop.get('label_bg_color', False):
out.append('%s->SetLabelBackgroundColour(wxColour(%s));\n' %
(name,
cppgen._string_to_colour(prop['label_bg_color'])))
sel_mode = prop.get('selection_mode', '').replace('.', '::')
if sel_mode and sel_mode != 'wxGrid::wxGridSelectCells':
out.append('%s->SetSelectionMode(%s);\n' % (name, sel_mode))
i = 0
for label, size in columns:
if _check_label(label, i):
out.append('%s->SetColLabelValue(%s, %s);\n' % \
(name, i, cppgen.quote_str(label)))
try:
if int(size) > 0:
out.append('%s->SetColSize(%s, %s);\n' % \
(name, i, size))
except ValueError: pass
i += 1
out.extend(cppgen.generate_common_properties(obj))
return out
def get_events(self, obj):
cppgen = common.code_writers['C++']
ret = cppgen.get_events_with_type(obj, 'wxGridEvent')
evt_different_types = {
'EVT_GRID_CMD_COL_SIZE': 'wxGridSizeEvent',
'EVT_GRID_CMD_ROW_SIZE': 'wxGridSizeEvent',
'EVT_GRID_CMD_RANGE_SELECT': 'wxGridRangeSelectEvent',
'EVT_GRID_CMD_EDITOR_CREATED': 'wxGridEditorCreatedEvent',
}
for i in xrange(len(ret)):
e = ret[i]
if e[1] in evt_different_types:
ret[i] = e[:3] + (evt_different_types[e[1]],)
return ret
# end of class CppCodeGenerator
def xrc_code_generator(obj):
xrcgen = common.code_writers['XRC']
class GridXrcObject(xrcgen.DefaultXrcObject):
unsupported = set(['column', 'create_grid', 'rows_number',
'row_label_size', 'col_label_size',
'enable_editing', 'enable_grid_lines',
'enable_col_resize', 'enable_row_resize',
'enable_grid_resize', 'lines_color',
'label_bg_color', 'selection_mode'])
def write_property(self, name, val, outfile, tabs):
if name not in self.unsupported:
xrcgen.DefaultXrcObject.write_property(self, name, val,
outfile, tabs)
return GridXrcObject(obj)
def initialize():
common.class_names['EditGrid'] = 'wxGrid'
pygen = common.code_writers.get('python')
if pygen:
pygen.add_property_handler('columns', ColsCodeHandler, 'wxGrid')
pygen.add_widget_handler('wxGrid', PythonCodeGenerator())
xrcgen = common.code_writers.get("XRC")
if xrcgen:
xrcgen.add_widget_handler('wxGrid', xrc_code_generator)
cppgen = common.code_writers.get('C++')
if cppgen:
cppgen.add_property_handler('columns', ColsCodeHandler, 'wxGrid')
cppgen.add_widget_handler('wxGrid', CppCodeGenerator())
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