1 # -*- encoding: utf-8 -*-
2 ##############################################################################
4 # Copyright (c) 2005-TODAY TINY SPRL. (http://tiny.be) All Rights Reserved.
6 # WARNING: This program as such is intended to be used by professional
7 # programmers who take the whole responsability of assessing all potential
8 # consequences resulting from its eventual inadequacies and bugs
9 # End users who are looking for a ready-to-use solution with commercial
10 # garantees and support are strongly adviced to contract a Free Software
13 # This program is Free Software; you can redistribute it and/or
14 # modify it under the terms of the GNU General Public License
15 # as published by the Free Software Foundation; either version 2
16 # of the License, or (at your option) any later version.
18 # This program is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write to the Free Software
25 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 ##############################################################################
32 from osv import fields, osv
34 class process_process(osv.osv):
35 _name = "process.process"
36 _description = "Process"
38 'name': fields.char('Name', size=30,required=True),
39 'active': fields.boolean('Active'),
40 'note': fields.text('Notes'),
41 'node_ids': fields.one2many('process.node', 'process_id', 'Nodes')
44 'active' : lambda *a: True,
47 def graph_get(self, cr, uid, id, res_model, res_id, scale, context):
49 pool = pooler.get_pool(cr.dbname)
51 process = pool.get('process.process').browse(cr, uid, [id])[0]
52 current_object = pool.get(res_model).browse(cr, uid, [res_id])[0]
57 for node in process.node_ids:
61 data['name'] = node.name
62 data['menu'] = (node.menu_id or None) and node.menu_id.name
63 data['model'] = (node.model_id or None) and node.model_id.model
64 data['kind'] = node.kind
67 if node.kind == "state" and node.model_id and node.model_id.model == res_model:
68 states = node.model_states
69 states = (states or []) and states.split(',')
70 data['active'] = (states and current_object.state in states) or not states
72 elif node.kind == "router":
76 elif node.kind == "subflow":
85 for tr in node.transition_out:
88 data['name'] = tr.name
89 data['source'] = tr.source_node_id.id
90 data['target'] = tr.target_node_id.id
92 data['buttons'] = buttons = []
93 for b in tr.action_ids:
95 button['name'] = b.name
96 buttons.append(button)
98 data['roles'] = roles = []
99 for r in tr.transition_ids:
102 role['name'] = r.role_id.name
105 transitions[tr.id] = data
107 g = tools.graph(nodes.keys(), map(lambda x: (x['source'], x['target']), transitions.values()))
109 #g.scale(100, 100, 180, 120)
112 graph = g.result_get()
116 for k,v in nodes.items():
129 for k, v in nodes.items():
131 v['y'] = min(y - miny + 10, y)
133 return dict(nodes=nodes, transitions=transitions)
137 class process_node(osv.osv):
138 _name = 'process.node'
139 _description ='Process Nodes'
141 'name': fields.char('Name', size=30,required=True),
142 'process_id': fields.many2one('process.process', 'Process', required=True),
143 'kind': fields.selection([('state','State'),('router','Router'),('subflow','Subflow')],'Kind of Node', required=True),
144 'menu_id': fields.many2one('ir.ui.menu', 'Related Menu'),
145 'note': fields.text('Notes'),
146 'model_id': fields.many2one('ir.model', 'Object', ondelete='set null'),
147 'model_states': fields.char('States Expression', size=128),
148 'flow_start': fields.boolean('Starting Flow'),
149 'transition_in': fields.one2many('process.transition', 'target_node_id', 'Starting Transitions'),
150 'transition_out': fields.one2many('process.transition', 'source_node_id', 'Ending Transitions'),
153 'kind': lambda *args: 'state',
154 'model_states': lambda *args: False,
155 'flow_start': lambda *args: False,
159 class process_transition(osv.osv):
160 _name = 'process.transition'
161 _description ='Process Transitions'
163 'name': fields.char('Name', size=32, required=True),
164 'source_node_id': fields.many2one('process.node', 'Source Node', required=True, ondelete='cascade'),
165 'target_node_id': fields.many2one('process.node', 'Target Node', required=True, ondelete='cascade'),
166 'action_ids': fields.one2many('process.transition.action', 'transition_id', 'Buttons'),
167 'transition_ids': fields.many2many('workflow.transition', 'process_transition_ids', 'ptr_id', 'wtr_id', 'Workflow Transitions'),
168 'note': fields.text('Description'),
174 class process_transition_action(osv.osv):
175 _name = 'process.transition.action'
176 _description ='Process Transitions Actions'
178 'name': fields.char('Name', size=32, required=True),
179 'state': fields.selection([('dummy','Dummy'),
180 ('method','Object Method'),
181 ('workflow','Workflow Trigger'),
182 ('action','Action')], 'Type', required=True),
183 'action': fields.char('Action ID', size=64, states={
184 'dummy':[('readonly',1)],
185 'method':[('required',1)],
186 'workflow':[('required',1)],
187 'action':[('required',1)],
189 'transition_id': fields.many2one('process.transition', 'Transition', required=True, ondelete='cascade')
192 'state': lambda *args: 'dummy',
194 process_transition_action()
197 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: