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# -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2008 Tiny SPRL (<http://tiny.be>). All Rights Reserved
# $Id$
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import sys, dia, os
import zipfile
#
# This code is inspired by codegen.py
#
class Klass :
def __init__ (self, name) :
self.name = name
self.attributes = []
# a list, as java/c++ support multiple methods with the same name
self.stereotype = ""
self.operations = []
self.comment = ""
self.parents = []
self.templates = []
self.inheritance_type = ""
def AddAttribute(self, name, type, visibility, value, comment) :
self.attributes.append((name, (type, visibility, value, comment)))
def AddOperation(self, name, type, visibility, params, inheritance_type, comment, class_scope) :
self.operations.append((name,(type, visibility, params, inheritance_type, comment, class_scope)))
def SetComment(self, s) :
self.comment = s
def AddParrent(self, parrent):
self.parents.append(parrent)
def AddTemplate(self, template):
self.templates.append(template)
def SetInheritance_type(self, inheritance_type):
self.inheritance_type = inheritance_type
class ObjRenderer :
"Implements the Object Renderer Interface and transforms diagram into its internal representation"
def __init__ (self) :
# an empty dictionary of classes
self.klasses = {}
self.klass_names = [] # store class names to maintain order
self.arrows = []
self.filename = ""
def begin_render (self, data, filename) :
self.filename = filename
for layer in data.layers :
# for the moment ignore layer info. But we could use this to spread accross different files
for o in layer.objects :
if o.type.name == "UML - Class" :
#print o.properties["name"].value
k = Klass (o.properties["name"].value)
k.SetComment(o.properties["comment"].value)
k.stereotype = o.properties["stereotype"].value
if o.properties["abstract"].value:
k.SetInheritance_type("abstract")
if o.properties["template"].value:
k.SetInheritance_type("template")
for op in o.properties["operations"].value :
# op : a tuple with fixed placing, see: objects/UML/umloperations.c:umloperation_props
# (name, type, comment, stereotype, visibility, inheritance_type, class_scope, params)
params = []
for par in op[8] :
# par : again fixed placement, see objects/UML/umlparameter.c:umlparameter_props
params.append((par[0], par[1]))
k.AddOperation (op[0], op[1], op[4], params, op[5], op[2], op[7])
#print o.properties["attributes"].value
for attr in o.properties["attributes"].value :
# see objects/UML/umlattributes.c:umlattribute_props
#print "\t", attr[0], attr[1], attr[4]
k.AddAttribute(attr[0], attr[1], attr[4], attr[2], attr[3])
self.klasses[o.properties["name"].value] = k
self.klass_names += [o.properties["name"].value]
#Connections
elif o.type.name == "UML - Association" :
# should already have got attributes relation by names
pass
# other UML objects which may be interesting
# UML - Note, UML - LargePackage, UML - SmallPackage, UML - Dependency, ...
edges = {}
for layer in data.layers :
for o in layer.objects :
for c in o.connections:
for n in c.connected:
if not n.type.name in ("UML - Generalization", "UML - Realizes"):
continue
if str(n) in edges:
continue
edges[str(n)] = None
if not (n.handles[0].connected_to and n.handles[1].connected_to):
continue
par = n.handles[0].connected_to.object
chi = n.handles[1].connected_to.object
if not par.type.name == "UML - Class" and chi.type.name == "UML - Class":
continue
par_name = par.properties["name"].value
chi_name = chi.properties["name"].value
if n.type.name == "UML - Generalization":
self.klasses[chi_name].AddParrent(par_name)
else: self.klasses[chi_name].AddTemplate(par_name)
def end_render(self) :
# without this we would accumulate info from every pass
self.attributes = []
self.operations = {}
class OpenERPRenderer(ObjRenderer) :
def __init__(self) :
ObjRenderer.__init__(self)
def data_get(self):
return {
'file': self.filename,
'module': os.path.basename(self.filename).split('.')[-2]
}
def terp_get(self):
terp = """{
"name" : "%(module)s",
"version" : "0.1",
"author" : "Tiny",
"website" : "http://openerp.com",
"category" : "Unknown",
"description": \"\"\" \"\"\",
"depends" : ['base'],
"init_xml" : [ ],
"demo_xml" : [ ],
"update_xml" : ['%(module)s_view.xml'],
"installable": True
}""" % self.data_get()
return terp
def init_get(self):
return '#\n# Generated by the OpenERP plugin for Dia !\n#\n\nimport %(module)s' % self.data_get()
def view_class_get(self, cn, cd):
data = self.data_get()
i = 1
fields_form = fields_tree = ""
cols = {}
for sa,attr in cd.attributes:
cols[sa] = True
attrs = ''
if attr[0] in ('one2many', 'many2many', 'text'):
attrs='colspan="4" '
fields_form += ("\t\t\t\t<field name=\"%s\" "+attrs+"select=\"%d\"/>\n") % (sa,i)
if attr[0] not in ('one2many', 'many2many'):
fields_tree += "\t\t\t\t<field name=\"%s\"/>\n" % (sa,)
if (i==2) or not i:
i=-1
i += 1
data['form']= fields_form
data['tree']= fields_tree
data['name_id']= cn.replace('.','_')
if not cd.stereotype:
data['menu']= 'Unknown/'+cn.replace('.','_')
else:
data['menu']= cd.stereotype
data['name']= cn
data['name_en']= data['menu'].split('/')[-1]
data['mode'] = 'tree,form'
if 'date' in cols:
data['mode']='tree,form,calendar'
result = """
<record model="ir.ui.view" id="view_%(name_id)s_form">
<field name="name">%(name)s.form</field>
<field name="model">%(name)s</field>
<field name="type">form</field>
<field name="arch" type="xml">
<form string="%(name)s">
%(form)s
</form>
</field>
</record>
<record model="ir.ui.view" id="view_%(name_id)s_tree">
<field name="name">%(name)s.tree</field>
<field name="model">%(name)s</field>
<field name="type">tree</field>
<field name="arch" type="xml">
<tree string="%(name)s">
%(tree)s
</tree>
</field>
</record>
<record model="ir.actions.act_window" id="action_%(name_id)s">
<field name="name">%(name_en)s</field>
<field name="res_model">%(name)s</field>
<field name="view_type">form</field>
<field name="view_mode">%(mode)s</field>
</record>
<menuitem name="%(menu)s" id="menu_%(name_id)s" action="action_%(name_id)s"/>
""" % data
return result
def view_get(self):
result = """<?xml version="1.0"?>
<openerp>
<data>
"""
for sk in self.klass_names:
result += self.view_class_get(sk, self.klasses[sk])
result += """
</data>
</openerp>"""
return result
def code_get(self):
result = """##############################################################################
#
# Copyright (c) 2004 TINY SPRL. (http://tiny.be) All Rights Reserved.
# Fabien Pinckaers <fp@tiny.Be>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from osv import osv, fields
"""
for sk in self.klass_names:
cname = sk.replace('.','_')
result += "class %s(osv.osv):\n" % (cname,)
if self.klasses[sk].comment:
result += "\t"+'"""'+self.klasses[sk].comment+'"""\n'
result += "\t_name = '%s'\n" % (sk,)
parents = self.klasses[sk].parents
if parents:
result += "\t_inherit = '"+parents[0]+"'\n"
templates = self.klasses[sk].templates
if templates:
result += "\t_inherits = {'"+templates[0]+"':'"+templates[0]+"'}\n"
default = {}
result += "\t_columns = {\n"
for sa,attr in self.klasses[sk].attributes :
value = attr[2]
if attr[3]:
value += ", help='%s'" % (attr[3].replace("'"," "),)
attr_type = attr[0]
result += "\t\t'%s': fields.%s(%s),\n" % (sa, attr_type, value)
result += "\t}\n"
if default:
result += '\t_defaults = {'
for d in default:
result += "\t\t'%s':lambda *args: '%s'\n" % (d, default[d])
result += '\t}'
for so, op in self.klasses[sk].operations :
pars = "self, cr, uid, ids"
for p in op[2] :
pars = pars + ", " + p[0]
result+="\tdef %s (%s) :\n" % (so, pars)
if op[4]: result+="\t\t\"\"\" %s \"\"\"\n" % op[4]
result+="\t\t# returns %s\n" % (op[0], )
result += cname+"()\n\n"
return result
def end_render(self) :
module = self.data_get()['module']
zip = zipfile.ZipFile(self.filename, 'w')
filewrite = {
'__init__.py':self.init_get(),
'__terp__.py':self.terp_get(),
module+'.py': self.code_get(),
module+'_view.xml': self.view_get()
}
for name,datastr in filewrite.items():
info = zipfile.ZipInfo(module+'/'+name)
info.compress_type = zipfile.ZIP_DEFLATED
info.external_attr = 2175008768
zip.writestr(info, datastr)
zip.close()
ObjRenderer.end_render(self)
# dia-python keeps a reference to the renderer class and uses it on demand
dia.register_export ("PyDia Code Generation (OpenERP)", "zip", OpenERPRenderer())
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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