Please review this at http://codereview.appspot.com/3950041/
The communication (refresh) is simply activated by using "_active_%s" in the
domain of the act_window (where %s is the id of the other act_window).
When the selection of one board is changed, every other board domain are
evaluated and if they change the corresponding board is reloaded.
Affected files:
M CHANGELOG
M tryton/gui/window/view_board/action.py
M tryton/gui/window/view_board/view_board.py
M tryton/gui/window/view_tree/view_tree.py
Index: CHANGELOG
===================================================================
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Add communication between boards
* Handle loading attribute on fields
* Use default format for value in wizard form
* Add One2One field
Index: tryton/gui/window/view_board/action.py
===================================================================
--- a/tryton/gui/window/view_board/action.py
+++ b/tryton/gui/window/view_board/action.py
@@ -13,12 +13,15 @@
from tryton.pyson import PYSONDecoder
import gettext
from tryton.config import CONFIG
+from tryton.signal_event import SignalEvent
+from tryton.gui.window.view_form.model.record import EvalEnvironment
_ = gettext.gettext
-class Action(object):
+class Action(SignalEvent):
def __init__(self, window, attrs=None):
+ super(Action, self).__init__()
self.act_id = int(attrs['name'])
self._window = window
self.screen = None
@@ -51,10 +54,8 @@
self.context.update(PYSONDecoder(eval_ctx).decode(
self.action.get('pyson_context', '{}')))
- domain_ctx = self.context.copy()
- self.domain = PYSONDecoder(domain_ctx).decode(
- self.action['pyson_domain'])
-
+ self.domain = []
+ self.update_domain([])
self.widget = gtk.Frame()
self.widget.set_border_width(0)
@@ -151,6 +152,8 @@
alignment.add(self.screen.screen_container.alternate_viewport)
name = self.screen.current_view.title
self.screen.signal_connect(self, 'record-message',
self._sig_label)
+ self.screen.signal_connect(self, 'record-message',
+ self._active_changed)
elif self.action['view_type'] == 'tree':
ctx = {}
ctx.update(rpc.CONTEXT)
@@ -172,6 +175,8 @@
alignment.add(self.tree.widget_get())
name = self.tree.name
self.tree.view.connect('key_press_event', self.sig_key_press)
+ self.tree.signal_connect(self, 'select-changed',
+ self._active_changed)
if attrs.get('string'):
self.title.set_text(attrs['string'])
@@ -251,3 +256,28 @@
.get_selected_rows()
for path in paths:
self.tree.view.expand_row(path, False)
+
+ def _active_changed(self, *args):
+ self.signal('active-changed')
+
+ def _get_active(self):
+ if self.screen:
+ return EvalEnvironment(self.screen.current_record, False)
+ elif self.tree:
+ return {'id': self.tree.sel_id_get()}
+
+ active = property(_get_active)
+
+ def update_domain(self, actions):
+ domain_ctx = self.context.copy()
+ for action in actions:
+ if action.active:
+ domain_ctx['_active_%s' % action.act_id] = action.active
+ new_domain = PYSONDecoder(domain_ctx).decode(
+ self.action['pyson_domain'])
+ if self.domain == new_domain:
+ return
+ del self.domain[:]
+ self.domain.extend(new_domain)
+ if self.screen:
+ self.screen.search_filter()
Index: tryton/gui/window/view_board/view_board.py
===================================================================
--- a/tryton/gui/window/view_board/view_board.py
+++ b/tryton/gui/window/view_board/view_board.py
@@ -2,8 +2,9 @@
#this repository contains the full copyright notices and license terms.
'View board'
+import xml.dom.minidom
from parser import ParserBoard
-import xml.dom.minidom
+from tryton.gui.window.view_board.action import Action
class ViewBoard(object):
'View board'
@@ -18,7 +19,12 @@
continue
self.widget, self.widgets = parser.parse(node)
break
+ self.actions = [x for x in self.widgets if isinstance(x, Action)]
+ for action in self.actions:
+ action.signal_connect(self, 'active-changed',
+ self._active_changed)
self.widget.show_all()
+ self._active_changed(None)
def widget_get(self):
return self.widget
@@ -26,3 +32,9 @@
def reload(self):
for widget in self.widgets:
widget.display()
+
+ def _active_changed(self, event_action, *args):
+ for action in self.actions:
+ if action == event_action:
+ continue
+ action.update_domain(self.actions)
Index: tryton/gui/window/view_tree/view_tree.py
===================================================================
--- a/tryton/gui/window/view_tree/view_tree.py
+++ b/tryton/gui/window/view_tree/view_tree.py
@@ -13,6 +13,7 @@
import tryton.common as common
from tryton.translate import date_format
from tryton.pyson import PYSONDecoder
+from tryton.signal_event import SignalEvent
FIELDS_LIST_TYPE = {
'boolean': gobject.TYPE_BOOLEAN,
@@ -323,11 +324,12 @@
except Exception:
return None
-class ViewTree(object):
+class ViewTree(SignalEvent):
"View tree"
def __init__(self, view_info, ids, window, sel_multi=False,
context=None):
+ super(ViewTree, self).__init__()
self.window = window
self.view = gtk.TreeView()
self.view.set_headers_visible(not CONFIG['client.modepda'])
@@ -342,10 +344,12 @@
self.name = parse.title
self.sel_multi = sel_multi
+ selection = self.view.get_selection()
if sel_multi:
- self.view.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
+ selection.set_mode(gtk.SELECTION_MULTIPLE)
else:
- self.view.get_selection().set_mode(gtk.SELECTION_SINGLE)
+
selection.self.view.get_selection().set_mode(gtk.SELECTION_SINGLE)
+ selection.connect('changed', self.__select_changed)
self.view.set_expander_column(self.view.get_column(1))
self.view.set_enable_search(False)
self.view.get_column(0).set_visible(False)
@@ -413,3 +417,6 @@
if not i:
return None
return model.get_value(i, col)
+
+ def __select_changed(self, tree_sel):
+ self.signal('select-changed')
--
Cédric Krier
B2CK SPRL
Rue de Rotterdam, 4
4000 Liège
Belgium
Tel: +32 472 54 46 59
Email/Jabber: [email protected]
Website: http://www.b2ck.com/
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