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Improved Process module (related resources).

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bzr revid: ame@tinyerp.com-20080924065749-4dqur1irytsa07il
This commit is contained in:
Amit Mendapara
2008-09-24 12:27:49 +05:30
parent f6d8f032aa
commit e443b07b62
1 changed files with 46 additions and 42 deletions
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addons/process/process.py
+46 -42
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@@ -72,38 +72,7 @@ class process_process(osv.osv):
current_user = pool.get('res.users').browse(cr, uid, [uid], context)[0]
expr_context = Env(current_object, current_user)
def get_resource_info(node):
ret = False
src_model = res_model
src_id = res_id
if node.transition_in:
tr = node.transition_in[0]
src = nodes.get(tr.source_node_id.id)
if src['res']:
src_model = src['res']['model']
src_id = src['res']['id']
else:
return False
fields = pool.get(src_model).fields_get(cr, uid, context=context)
for name, field in fields.items():
if node.model_id and field.get('relation', False) == node.model_id.model:
src_obj = pool.get(src_model).browse(cr, uid, [src_id], context)[0]
rel = src_obj[name]
if rel:
if isinstance(rel, (list, tuple)):
rel = rel[0]
ret = {}
ret['name'] = rel.name_get(context)[0][1]
ret['model'] = field['relation']
ret['id'] = rel.id
return ret
notes = process.note
nodes = {}
start = []
@@ -121,18 +90,11 @@ class process_process(osv.osv):
data['notes'] = node.note
data['active'] = False
data['gray'] = False
data['res'] = get_resource_info(node)
if node.menu_id:
data['menu'] = {'name': node.menu_id.complete_name, 'id': node.menu_id.id}
if node.model_id and node.model_id.model == res_model:
data['res'] = resource = {}
resource['name'] = current_object.name_get(context)[0][1]
resource['model'] = res_model
resource['id'] = res_id
try:
data['active'] = eval(node.model_states, expr_context)
except Exception, e:
@@ -178,12 +140,54 @@ class process_process(osv.osv):
roles.append(role)
transitions[tr.id] = data
# now populate resource information
def update_relatives(nid, ref_id, ref_model):
relatives = []
for tid, tr in transitions.items():
if tr['source'] == nid:
relatives.append(tr['target'])
if tr['target'] == nid:
relatives.append(tr['source'])
if not ref_id:
nodes[nid]['res'] = False
return
nodes[nid]['res'] = resource = {'id': ref_id, 'model': ref_model}
refobj = pool.get(ref_model).browse(cr, uid, [ref_id], context)[0]
fields = pool.get(ref_model).fields_get(cr, uid, context=context)
resource['name'] = refobj.name_get(context)[0][1]
for r in relatives:
node = nodes[r]
if 'res' not in node:
for n, f in fields.items():
if node['model'] == ref_model:
update_relatives(r, ref_id, ref_model)
elif f.get('relation') == node['model']:
rel = refobj[n]
if rel and isinstance(rel, list) :
rel = rel[0]
_id = (rel or False) and rel.id
_model = node['model']
update_relatives(r, _id, _model)
for nid, node in nodes.items():
if node['active'] or node['model'] == res_model:
update_relatives(nid, res_id, res_model)
break
# calculate graph layout
g = tools.graph(nodes.keys(), map(lambda x: (x['source'], x['target']), transitions.values()))
g.process(start)
#g.scale(100, 100, 180, 120)
g.scale(*scale)
g.process(start)
g.scale(*scale) #g.scale(100, 100, 180, 120)
graph = g.result_get()
# fix the height problem
miny = -1
for k,v in nodes.items():
x = graph[k]['y']