class One2Many(Widget):
expand = True
def __init__(self, view, attrs):
super(One2Many, self).__init__(view, attrs)
self.widget = gtk.Frame()
self.widget.set_shadow_type(gtk.SHADOW_NONE)
self.widget.get_accessible().set_name(attrs.get("string", ""))
vbox = gtk.VBox(homogeneous=False, spacing=2)
self.widget.add(vbox)
self._readonly = True
self._position = 0
self._length = 0
self.title_box = hbox = gtk.HBox(homogeneous=False, spacing=0)
hbox.set_border_width(2)
label = gtk.Label(attrs.get("string", ""))
label.set_alignment(0.0, 0.5)
hbox.pack_start(label, expand=True, fill=True)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
tooltips = common.Tooltips()
self.focus_out = True
self.wid_completion = None
if attrs.get("add_remove"):
self.wid_text = PlaceholderEntry()
self.wid_text.set_placeholder_text(_("Search"))
self.wid_text.set_property("width_chars", 13)
self.wid_text.connect("focus-out-event", lambda *a: self._focus_out())
hbox.pack_start(self.wid_text, expand=True, fill=True)
if int(self.attrs.get("completion", 1)):
access = common.MODELACCESS[attrs["relation"]]
self.wid_completion = get_completion(
search=access["read"] and access["write"], create=attrs.get("create", True) and access["create"]
)
self.wid_completion.connect("match-selected", self._completion_match_selected)
self.wid_completion.connect("action-activated", self._completion_action_activated)
self.wid_text.set_completion(self.wid_completion)
self.wid_text.connect("changed", self._update_completion)
self.but_add = gtk.Button()
tooltips.set_tip(self.but_add, _("Add existing record"))
self.but_add.connect("clicked", self._sig_add)
img_add = gtk.Image()
img_add.set_from_stock("tryton-list-add", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_add.set_alignment(0.5, 0.5)
self.but_add.add(img_add)
self.but_add.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_add, expand=False, fill=False)
self.but_remove = gtk.Button()
tooltips.set_tip(self.but_remove, _("Remove selected record"))
self.but_remove.connect("clicked", self._sig_remove, True)
img_remove = gtk.Image()
img_remove.set_from_stock("tryton-list-remove", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_remove.set_alignment(0.5, 0.5)
self.but_remove.add(img_remove)
self.but_remove.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_remove, expand=False, fill=False)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
self.but_new = gtk.Button()
tooltips.set_tip(self.but_new, _("Create a new record <F3>"))
self.but_new.connect("clicked", self._sig_new)
img_new = gtk.Image()
img_new.set_from_stock("tryton-new", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_new.set_alignment(0.5, 0.5)
self.but_new.add(img_new)
self.but_new.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_new, expand=False, fill=False)
self.but_open = gtk.Button()
tooltips.set_tip(self.but_open, _("Edit selected record <F2>"))
self.but_open.connect("clicked", self._sig_edit)
img_open = gtk.Image()
img_open.set_from_stock("tryton-open", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_open.set_alignment(0.5, 0.5)
self.but_open.add(img_open)
self.but_open.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_open, expand=False, fill=False)
self.but_del = gtk.Button()
tooltips.set_tip(self.but_del, _("Delete selected record <Del>"))
self.but_del.connect("clicked", self._sig_remove, False)
img_del = gtk.Image()
img_del.set_from_stock("tryton-delete", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_del.set_alignment(0.5, 0.5)
self.but_del.add(img_del)
self.but_del.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_del, expand=False, fill=False)
self.but_undel = gtk.Button()
tooltips.set_tip(self.but_undel, _("Undelete selected record <Ins>"))
self.but_undel.connect("clicked", self._sig_undelete)
img_undel = gtk.Image()
img_undel.set_from_stock("tryton-undo", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_undel.set_alignment(0.5, 0.5)
self.but_undel.add(img_undel)
self.but_undel.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_undel, expand=False, fill=False)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
self.but_pre = gtk.Button()
tooltips.set_tip(self.but_pre, _("Previous"))
self.but_pre.connect("clicked", self._sig_previous)
img_pre = gtk.Image()
img_pre.set_from_stock("tryton-go-previous", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_pre.set_alignment(0.5, 0.5)
self.but_pre.add(img_pre)
self.but_pre.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_pre, expand=False, fill=False)
self.label = gtk.Label("(0,0)")
hbox.pack_start(self.label, expand=False, fill=False)
self.but_next = gtk.Button()
tooltips.set_tip(self.but_next, _("Next"))
self.but_next.connect("clicked", self._sig_next)
img_next = gtk.Image()
img_next.set_from_stock("tryton-go-next", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_next.set_alignment(0.5, 0.5)
self.but_next.add(img_next)
self.but_next.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_next, expand=False, fill=False)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
but_switch = gtk.Button()
tooltips.set_tip(but_switch, _("Switch"))
but_switch.connect("clicked", self.switch_view)
img_switch = gtk.Image()
img_switch.set_from_stock("tryton-fullscreen", gtk.ICON_SIZE_SMALL_TOOLBAR)
img_switch.set_alignment(0.5, 0.5)
but_switch.add(img_switch)
but_switch.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(but_switch, expand=False, fill=False)
if attrs.get("add_remove"):
hbox.set_focus_chain([self.wid_text])
else:
hbox.set_focus_chain([])
tooltips.enable()
frame = gtk.Frame()
frame.add(hbox)
if attrs.get("expand_toolbar"):
frame.set_shadow_type(gtk.SHADOW_NONE)
else:
frame.set_shadow_type(gtk.SHADOW_OUT)
vbox.pack_start(frame, expand=False, fill=True)
self.screen = Screen(
attrs["relation"],
mode=attrs.get("mode", "tree,form").split(","),
view_ids=attrs.get("view_ids", "").split(","),
views_preload=attrs.get("views", {}),
row_activate=self._on_activate,
readonly=self.attrs.get("readonly", False),
exclude_field=attrs.get("relation_field", None),
)
self.screen.pre_validate = bool(int(attrs.get("pre_validate", 0)))
self.screen.signal_connect(self, "record-message", self._sig_label)
if self.attrs.get("group"):
self.screen.signal_connect(
self,
"current-record-changed",
lambda screen, _: gobject.idle_add(self.group_sync, screen, screen.current_record),
)
vbox.pack_start(self.screen.widget, expand=True, fill=True)
self.screen.widget.connect("key_press_event", self.on_keypress)
if self.attrs.get("add_remove"):
self.wid_text.connect("key_press_event", self.on_keypress)
but_switch.props.sensitive = self.screen.number_of_views > 1
def _color_widget(self):
if hasattr(self.screen.current_view, "treeview"):
return self.screen.current_view.treeview
return super(One2Many, self)._color_widget()
def on_keypress(self, widget, event):
if (event.keyval == gtk.keysyms.F3) and self.but_new.get_property("sensitive"):
self._sig_new(widget)
return True
if event.keyval == gtk.keysyms.F2 and widget == self.screen.widget:
self._sig_edit(widget)
return True
if (
event.keyval in (gtk.keysyms.Delete, gtk.keysyms.KP_Delete)
and widget == self.screen.widget
and self.but_del.get_property("sensitive")
):
self._sig_remove(widget)
return True
if event.keyval == gtk.keysyms.Insert and widget == self.screen.widget:
self._sig_undelete(widget)
return True
if self.attrs.get("add_remove"):
editable = self.wid_text.get_editable()
activate_keys = [gtk.keysyms.Tab, gtk.keysyms.ISO_Left_Tab]
if not self.wid_completion:
activate_keys.append(gtk.keysyms.Return)
if widget == self.wid_text and event.keyval in activate_keys and editable and self.wid_text.get_text():
self._sig_add()
self.wid_text.grab_focus()
return False
def destroy(self):
self.screen.destroy()
def _on_activate(self):
self._sig_edit()
def switch_view(self, widget):
self.screen.switch_view()
self.color_set(self.color_name)
@property
def modified(self):
return self.screen.current_view.modified
def color_set(self, name):
super(One2Many, self).color_set(name)
widget = self._color_widget()
# if the style to apply is different from readonly then insensitive
# cellrenderers should use the default insensitive color
if name != "readonly":
widget.modify_text(gtk.STATE_INSENSITIVE, self.colors["text_color_insensitive"])
def _readonly_set(self, value):
self._readonly = value
self._set_button_sensitive()
def _set_button_sensitive(self):
access = common.MODELACCESS[self.screen.model_name]
if self.record and self.field:
field_size = self.record.expr_eval(self.attrs.get("size"))
o2m_size = len(self.field.get_eval(self.record))
size_limit = field_size is not None and o2m_size >= field_size >= 0
else:
o2m_size = None
size_limit = False
has_form = "form" in (x.view_type for x in self.screen.views) or "form" in self.screen.view_to_load
self.but_new.set_sensitive(
bool(
not self._readonly
and self.attrs.get("create", True)
and not size_limit
and access["create"]
and (has_form or self.screen.current_view.editable)
)
)
self.but_del.set_sensitive(
bool(not self._readonly and self.attrs.get("delete", True) and self._position and access["delete"])
)
self.but_undel.set_sensitive(bool(not self._readonly and not size_limit and self._position))
self.but_open.set_sensitive(bool(self._position and access["read"] and has_form))
self.but_next.set_sensitive(bool(self._position and self._position < self._length))
self.but_pre.set_sensitive(bool(self._position and self._position > 1))
if self.attrs.get("add_remove"):
self.but_add.set_sensitive(
bool(not self._readonly and not size_limit and access["write"] and access["read"])
)
self.but_remove.set_sensitive(
bool(not self._readonly and self._position and access["write"] and access["read"])
)
self.wid_text.set_sensitive(self.but_add.get_sensitive())
# New button must be added to focus chain to allow keyboard only
# creation when there is no existing record on form view.
focus_chain = self.title_box.get_focus_chain() or []
if o2m_size == 0 and self.screen.current_view.view_type == "form":
if self.but_new not in focus_chain:
focus_chain.append(self.but_new)
else:
if self.but_new in focus_chain:
focus_chain.remove(self.but_new)
self.title_box.set_focus_chain(focus_chain)
def _validate(self):
record = self.screen.current_record
if record:
fields = self.screen.current_view.get_fields()
if not record.validate(fields):
self.screen.display(set_cursor=True)
return False
if self.screen.pre_validate and not record.pre_validate():
return False
return True
def _sig_new(self, *args):
if not common.MODELACCESS[self.screen.model_name]["create"]:
return
if not self._validate():
return
if self.attrs.get("product"):
self._new_product()
else:
self._new_single()
def _new_single(self):
ctx = {}
ctx.update(self.field.context_get(self.record))
sequence = None
for view in self.screen.views:
if view.view_type == "tree":
sequence = view.attributes.get("sequence")
if sequence:
break
def update_sequence():
if sequence:
self.screen.group.set_sequence(field=sequence)
for widget in [self] + self.view.widgets[self.field_name]:
if (
(self.attrs.get("group") and widget.attrs.get("group") != self.attrs["group"])
or not widget.visible
or not hasattr(widget, "screen")
):
continue
if (
widget.screen.current_view.view_type == "form"
or widget.screen.current_view.editable
and not widget.screen.editable_open_get()
):
widget.screen.new()
widget.screen.current_view.widget.set_sensitive(True)
update_sequence()
break
else:
field_size = self.record.expr_eval(self.attrs.get("size")) or -1
field_size -= len(self.field.get_eval(self.record)) + 1
WinForm(self.screen, lambda a: update_sequence(), new=True, many=field_size, context=ctx)
def _new_product(self):
fields = self.attrs["product"].split(",")
product = {}
first = self.screen.new(default=False)
default = first.default_get()
first.set_default(default)
def search_set(*args):
if not fields:
return make_product()
field = self.screen.group.fields[fields.pop()]
relation = field.attrs.get("relation")
if not relation:
search_set()
domain = field.domain_get(first)
context = field.context_get(first)
def callback(result):
if result:
product[field.name] = result
win_search = WinSearch(relation, callback, sel_multi=True, context=context, domain=domain)
win_search.win.connect("destroy", search_set)
win_search.screen.search_filter()
win_search.show()
def make_product(first=first):
if not product:
self.screen.group.remove(first, remove=True)
return
fields = product.keys()
for values in itertools.product(*product.values()):
if first:
record = first
first = None
else:
record = self.screen.new(default=False)
default_value = default.copy()
for field, value in zip(fields, values):
id_, rec_name = value
default_value[field] = id_
default_value[field + ".rec_name"] = rec_name
record.set_default(default_value)
search_set()
def _sig_edit(self, widget=None):
if not self.but_open.props.sensitive:
return
if not self._validate():
return
record = self.screen.current_record
if record:
WinForm(self.screen, lambda a: None)
def _sig_next(self, widget):
if not self._validate():
return
self.screen.display_next()
def _sig_previous(self, widget):
if not self._validate():
return
self.screen.display_prev()
def _sig_remove(self, widget, remove=False):
access = common.MODELACCESS[self.screen.model_name]
if remove:
if not access["write"] or not access["read"]:
return
else:
if not access["delete"]:
return
self.screen.remove(remove=remove)
def _sig_undelete(self, button):
self.screen.unremove()
def _sig_add(self, *args):
if not self.focus_out:
return
access = common.MODELACCESS[self.screen.model_name]
if not access["write"] or not access["read"]:
return
domain = self.field.domain_get(self.record)
context = self.field.context_get(self.record)
domain = [domain, self.record.expr_eval(self.attrs.get("add_remove"))]
removed_ids = self.field.get_removed_ids(self.record)
domain = ["OR", domain, ("id", "in", removed_ids)]
text = self.wid_text.get_text().decode("utf-8")
self.focus_out = False
sequence = None
if self.screen.current_view.view_type == "tree":
sequence = self.screen.current_view.attributes.get("sequence")
def callback(result):
self.focus_out = True
if result:
ids = [x[0] for x in result]
self.screen.load(ids, modified=True)
self.screen.display(res_id=ids[0])
if sequence:
self.screen.group.set_sequence(field=sequence)
self.screen.set_cursor()
self.wid_text.set_text("")
win = WinSearch(
self.attrs["relation"],
callback,
sel_multi=True,
context=context,
domain=domain,
view_ids=self.attrs.get("view_ids", "").split(","),
views_preload=self.attrs.get("views", {}),
new=self.but_new.get_property("sensitive"),
)
win.screen.search_filter(quote(text))
win.show()
def _sig_label(self, screen, signal_data):
self._position = signal_data[0]
self._length = signal_data[1]
if self._position >= 1:
name = str(self._position)
else:
name = "_"
line = "(%s/%s)" % (name, self._length)
self.label.set_text(line)
self._set_button_sensitive()
def group_sync(self, screen, current_record):
if not self.screen.widget.props.window:
return
if not self.view or not self.view.widgets:
return
if self.attrs.get("mode") == "form":
return
if screen.current_record != current_record:
return
def is_compatbile(screen, record):
return not (
screen.current_view.view_type == "form"
and record is not None
and screen.model_name != record.model_name
)
current_record = self.screen.current_record
to_sync = []
for widget in self.view.widgets[self.field_name]:
if widget == self or widget.attrs.get("group") != self.attrs["group"] or not hasattr(widget, "screen"):
continue
if widget.screen.current_record == current_record:
continue
record = current_record
if not is_compatbile(widget.screen, record):
record = None
if not widget._validate():
def go_previous():
record = widget.screen.current_record
if not is_compatbile(screen, record):
record = None
screen.current_record = record
screen.display()
gobject.idle_add(go_previous)
return
to_sync.append((widget, record))
for widget, record in to_sync:
if (
widget.screen.current_view.view_type == "form"
and record is not None
and widget.screen.group.model_name == record.group.model_name
):
fields = dict((name, field.attrs) for name, field in widget.screen.group.fields.iteritems())
record.group.load_fields(fields)
widget.screen.current_record = record
widget.display(widget.record, widget.field)
def display(self, record, field):
super(One2Many, self).display(record, field)
self._set_button_sensitive()
if field is None:
self.screen.new_group()
self.screen.current_record = None
self.screen.parent = None
self.screen.display()
return False
new_group = field.get_client(record)
if self.attrs.get("group") and self.attrs.get("mode") == "form":
if self.screen.current_record is None:
self.invisible_set(True)
elif id(self.screen.group) != id(new_group):
self.screen.group = new_group
if (self.screen.current_view.view_type == "tree") and self.screen.current_view.editable:
self.screen.current_record = None
readonly = False
domain = []
size_limit = None
if record:
readonly = field.get_state_attrs(record).get("readonly", False)
domain = field.domain_get(record)
size_limit = record.expr_eval(self.attrs.get("size"))
if self.screen.get_domain() != domain:
self.screen.domain = domain
self.screen.group.readonly = readonly
self.screen.size_limit = size_limit
self.screen.display()
return True
def set_value(self, record, field):
if (
self.screen.current_view.view_type == "form"
and self.attrs.get("group")
and self.screen.model_name != record.model_name
):
return True
self.screen.current_view.set_value()
if self.screen.modified(): # TODO check if required
record.modified_fields.setdefault(field.name)
record.signal("record-modified")
return True
def _completion_match_selected(self, completion, model, iter_):
record_id, = model.get(iter_, 1)
self.screen.load([record_id], modified=True)
self.wid_text.set_text("")
self.wid_text.grab_focus()
completion_model = self.wid_completion.get_model()
completion_model.clear()
completion_model.search_text = self.wid_text.get_text()
return True
def _update_completion(self, widget):
if self._readonly:
return
if not self.record:
return
model = self.attrs["relation"]
domain = self.field.domain_get(self.record)
domain = [domain, self.record.expr_eval(self.attrs.get("add_remove"))]
removed_ids = self.field.get_removed_ids(self.record)
domain = ["OR", domain, ("id", "in", removed_ids)]
update_completion(self.wid_text, self.record, self.field, model, domain=domain)
def _completion_action_activated(self, completion, index):
if index == 0:
self._sig_add()
self.wid_text.grab_focus()
elif index == 1:
self._sig_new()
class One2Many(Widget):
expand = True
def __init__(self, view, attrs):
super(One2Many, self).__init__(view, attrs)
self.widget = Gtk.Frame()
self.widget.set_shadow_type(Gtk.ShadowType.NONE)
self.widget.get_accessible().set_name(attrs.get('string', ''))
vbox = Gtk.VBox(homogeneous=False, spacing=2)
self.widget.add(vbox)
self._readonly = True
self._required = False
self._position = 0
self._length = 0
self.title_box = hbox = Gtk.HBox(homogeneous=False, spacing=0)
hbox.set_border_width(2)
self.title = Gtk.Label(label=set_underline(attrs.get('string', '')),
use_underline=True,
halign=Gtk.Align.START)
hbox.pack_start(self.title, expand=True, fill=True, padding=0)
hbox.pack_start(Gtk.VSeparator(), expand=False, fill=True, padding=0)
tooltips = common.Tooltips()
but_switch = Gtk.Button(can_focus=False)
tooltips.set_tip(but_switch, _('Switch'))
but_switch.connect('clicked', self.switch_view)
but_switch.add(
common.IconFactory.get_image('tryton-switch',
Gtk.IconSize.SMALL_TOOLBAR))
but_switch.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(but_switch, expand=False, fill=False, padding=0)
self.but_pre = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_pre, _('Previous'))
self.but_pre.connect('clicked', self._sig_previous)
self.but_pre.add(
common.IconFactory.get_image('tryton-back',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_pre.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_pre, expand=False, fill=False, padding=0)
self.label = Gtk.Label(label='(0,0)')
hbox.pack_start(self.label, expand=False, fill=False, padding=0)
self.but_next = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_next, _('Next'))
self.but_next.connect('clicked', self._sig_next)
self.but_next.add(
common.IconFactory.get_image('tryton-forward',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_next.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_next, expand=False, fill=False, padding=0)
hbox.pack_start(Gtk.VSeparator(), expand=False, fill=True, padding=0)
self.focus_out = True
self.wid_completion = None
if attrs.get('add_remove'):
self.wid_text = Gtk.Entry()
self.wid_text.set_placeholder_text(_('Search'))
self.wid_text.set_property('width_chars', 13)
self.pid_focus = self.wid_text.connect('focus-out-event',
self._focus_out)
hbox.pack_start(self.wid_text, expand=True, fill=True, padding=0)
if int(self.attrs.get('completion', 1)):
access = common.MODELACCESS[attrs['relation']]
self.wid_completion = get_completion(
search=access['read'] and access['write'],
create=attrs.get('create', True) and access['create'])
self.wid_completion.connect('match-selected',
self._completion_match_selected)
self.wid_completion.connect('action-activated',
self._completion_action_activated)
self.wid_text.set_completion(self.wid_completion)
self.wid_text.connect('changed', self._update_completion)
self.but_add = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_add, _('Add existing record'))
self.but_add.connect('clicked', self._sig_add)
self.but_add.add(
common.IconFactory.get_image('tryton-add',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_add.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_add, expand=False, fill=False, padding=0)
self.but_remove = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_remove, _('Remove selected record'))
self.but_remove.connect('clicked', self._sig_remove, True)
self.but_remove.add(
common.IconFactory.get_image('tryton-remove',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_remove.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_remove,
expand=False,
fill=False,
padding=0)
hbox.pack_start(Gtk.VSeparator(),
expand=False,
fill=True,
padding=0)
self.but_new = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_new, _('Create a new record'))
self.but_new.connect('clicked', self._sig_new)
self.but_new.add(
common.IconFactory.get_image('tryton-create',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_new.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_new, expand=False, fill=False, padding=0)
self.but_open = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_open, _('Edit selected record'))
self.but_open.connect('clicked', self._sig_edit)
self.but_open.add(
common.IconFactory.get_image('tryton-open',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_open.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_open, expand=False, fill=False, padding=0)
self.but_del = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_del, _('Delete selected record'))
self.but_del.connect('clicked', self._sig_remove, False)
self.but_del.add(
common.IconFactory.get_image('tryton-delete',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_del.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_del, expand=False, fill=False, padding=0)
self.but_undel = Gtk.Button(can_focus=False)
tooltips.set_tip(self.but_undel, _('Undelete selected record <Ins>'))
self.but_undel.connect('clicked', self._sig_undelete)
self.but_undel.add(
common.IconFactory.get_image('tryton-undo',
Gtk.IconSize.SMALL_TOOLBAR))
self.but_undel.set_relief(Gtk.ReliefStyle.NONE)
hbox.pack_start(self.but_undel, expand=False, fill=False, padding=0)
tooltips.enable()
frame = Gtk.Frame()
frame.add(hbox)
# XXX: support expand_toolbar
if attrs.get('expand_toolbar'):
frame.set_shadow_type(Gtk.ShadowType.NONE)
else:
frame.set_shadow_type(Gtk.ShadowType.OUT)
vbox.pack_start(frame, expand=False, fill=True, padding=0)
self.screen = Screen(attrs['relation'],
mode=attrs.get('mode', 'tree,form').split(','),
view_ids=attrs.get('view_ids', '').split(','),
views_preload=attrs.get('views', {}),
order=attrs.get('order'),
row_activate=self._on_activate,
exclude_field=attrs.get('relation_field', None),
limit=None)
self.screen.pre_validate = bool(int(attrs.get('pre_validate', 0)))
self.screen.signal_connect(self, 'record-message', self._sig_label)
if self.attrs.get('group'):
self.screen.signal_connect(
self,
'current-record-changed', lambda screen, _: GLib.idle_add(
self.group_sync, screen, screen.current_record))
vbox.pack_start(self.screen.widget, expand=True, fill=True, padding=0)
self.title.set_mnemonic_widget(
self.screen.current_view.mnemonic_widget)
self.screen.widget.connect('key_press_event', self.on_keypress)
if self.attrs.get('add_remove'):
self.wid_text.connect('key_press_event', self.on_keypress)
but_switch.props.sensitive = self.screen.number_of_views > 1
def _color_widget(self):
if hasattr(self.screen.current_view, 'treeview'):
return self.screen.current_view.treeview
return super(One2Many, self)._color_widget()
def on_keypress(self, widget, event):
if ((event.keyval == Gdk.KEY_F3)
and self.but_new.get_property('sensitive')):
self._sig_new(widget)
return True
if event.keyval == Gdk.KEY_F2:
if widget == self.screen.widget:
self._sig_edit(widget)
return True
elif widget == self.wid_text:
self._sig_add(widget)
return True
if event.keyval == Gdk.KEY_F4:
self.switch_view(widget)
if (event.keyval in [Gdk.KEY_Delete, Gdk.KEY_KP_Delete]
and widget == self.screen.widget):
remove = not (event.state & Gdk.ModifierType.CONTROL_MASK)
if remove and self.attrs.get('add_remove'):
but = self.but_remove
else:
remove = False
but = self.but_del
if but.get_property('sensitive'):
self._sig_remove(widget, remove)
return True
if event.keyval == Gdk.KEY_Insert and widget == self.screen.widget:
self._sig_undelete(widget)
return True
if self.attrs.get('add_remove'):
editable = self.wid_text.get_editable()
activate_keys = [Gdk.KEY_Tab, Gdk.KEY_ISO_Left_Tab]
if not self.wid_completion:
activate_keys.append(Gdk.KEY_Return)
if (widget == self.wid_text and event.keyval in activate_keys
and editable and self.wid_text.get_text()):
self._sig_add()
self.wid_text.grab_focus()
return False
def destroy(self):
if self.attrs.get('add_remove'):
self.wid_text.disconnect(self.pid_focus)
self.screen.destroy()
def _on_activate(self):
self._sig_edit()
def switch_view(self, widget):
self.screen.switch_view()
mnemonic_widget = self.screen.current_view.mnemonic_widget
string = self.attrs.get('string', '')
if mnemonic_widget:
string = set_underline(string)
self.title.set_mnemonic_widget(mnemonic_widget)
self.title.set_label(string)
@property
def modified(self):
# JCA : Check current_view is not None
return (self.screen.current_view.modified
if self.screen.current_view else False)
def _readonly_set(self, value):
self._readonly = value
self._set_button_sensitive()
self._set_label_state()
def _required_set(self, value):
self._required = value
self._set_label_state()
def _set_label_state(self):
common.apply_label_attributes(self.title, self._readonly,
self._required)
def _set_button_sensitive(self):
access = common.MODELACCESS[self.screen.model_name]
if self.record and self.field:
field_size = self.record.expr_eval(self.attrs.get('size'))
o2m_size = len(self.field.get_eval(self.record))
size_limit = (field_size is not None
and o2m_size >= field_size >= 0)
else:
o2m_size = None
size_limit = False
has_form = ('form' in (x.view_type for x in self.screen.views)
or 'form' in self.screen.view_to_load)
first = last = False
if isinstance(self._position, int):
first = self._position <= 1
last = self._position >= self._length
self.but_new.set_sensitive(
bool(not self._readonly and self.attrs.get('create', True)
and not size_limit and access['create']
and (has_form or self.screen.current_view.editable)))
self.but_del.set_sensitive(
bool(not self._readonly and self.attrs.get('delete', True)
and self._position and access['delete']))
self.but_undel.set_sensitive(
bool(not self._readonly and not size_limit and self._position))
self.but_open.set_sensitive(
bool(self._position and access['read'] and has_form))
self.but_next.set_sensitive(bool(self._position and not last))
self.but_pre.set_sensitive(bool(self._position and not first))
if self.attrs.get('add_remove'):
self.but_add.set_sensitive(
bool(not self._readonly and not size_limit and access['write']
and access['read']))
self.but_remove.set_sensitive(
bool(not self._readonly and self._position and access['write']
and access['read']))
self.wid_text.set_sensitive(self.but_add.get_sensitive())
self.wid_text.set_editable(self.but_add.get_sensitive())
def _validate(self):
record = self.screen.current_record
if record:
fields = self.screen.current_view.get_fields()
if not record.validate(fields):
self.screen.display(set_cursor=True)
return False
if self.screen.pre_validate and not record.pre_validate():
return False
return True
def _sequence(self):
for view in self.screen.views:
if view.view_type == 'tree':
sequence = view.attributes.get('sequence')
if sequence:
return sequence
def _sig_new(self, *args):
if not common.MODELACCESS[self.screen.model_name]['create']:
return
if not self._validate():
return
if self.attrs.get('product'):
self._new_product()
else:
self._new_single()
def _new_single(self):
sequence = self._sequence()
def update_sequence():
if sequence:
self.screen.group.set_sequence(field=sequence)
for widget in [self] + self.view.widgets[self.field_name]:
if ((self.attrs.get('group')
and widget.attrs.get('group') != self.attrs['group'])
or not widget.visible or not hasattr(widget, 'screen')):
continue
if (widget.screen.current_view.view_type == 'form'
or widget.screen.current_view.editable
and not widget.screen.editable_open_get()):
widget.screen.new()
widget.screen.current_view.widget.set_sensitive(True)
update_sequence()
break
else:
field_size = self.record.expr_eval(self.attrs.get('size')) or -1
field_size -= len(self.field.get_eval(self.record)) + 1
WinForm(self.screen,
lambda a: update_sequence(),
new=True,
many=field_size,
title=self.attrs.get('string'))
def _new_product(self):
fields = self.attrs['product'].split(',')
product = {}
first = self.screen.new(default=False)
default = first.default_get()
first.set_default(default)
def search_set(*args):
if not fields:
return make_product()
field = self.screen.group.fields[fields.pop()]
relation = field.attrs.get('relation')
if not relation:
search_set()
domain = field.domain_get(first)
context = field.get_search_context(first)
order = field.get_search_order(first)
def callback(result):
if result:
product[field.name] = result
win_search = WinSearch(relation,
callback,
sel_multi=True,
context=context,
domain=domain,
order=order,
title=self.attrs.get('string'))
win_search.win.connect('destroy', search_set)
win_search.screen.search_filter()
win_search.show()
def make_product():
self.screen.group.remove(first, remove=True)
if not product:
return
fields = list(product.keys())
for values in itertools.product(*list(product.values())):
record = self.screen.new(default=False)
default_value = default.copy()
for field, value in zip(fields, values):
id_, rec_name = value
default_value[field] = id_
default_value[field + '.rec_name'] = rec_name
record.set_default(default_value)
sequence = self._sequence()
if sequence:
self.screen.group.set_sequence(field=sequence)
search_set()
def _sig_edit(self, widget=None):
if not self.but_open.props.sensitive:
return
if not self._validate():
return
record = self.screen.current_record
if record:
WinForm(self.screen,
lambda a: None,
title=self.attrs.get('string'))
def _sig_next(self, widget):
if not self._validate():
return
self.screen.display_next()
def _sig_previous(self, widget):
if not self._validate():
return
self.screen.display_prev()
def _sig_remove(self, widget, remove=False):
access = common.MODELACCESS[self.screen.model_name]
if remove:
if not access['write'] or not access['read']:
return
else:
if not access['delete']:
return
self.screen.remove(remove=remove)
def _sig_undelete(self, button):
self.screen.unremove()
def _sig_add(self, *args):
if not self.focus_out:
return
access = common.MODELACCESS[self.screen.model_name]
if not access['write'] or not access['read']:
return
domain = self.field.domain_get(self.record)
context = self.field.get_search_context(self.record)
domain = [domain, self.record.expr_eval(self.attrs.get('add_remove'))]
removed_ids = self.field.get_removed_ids(self.record)
domain = ['OR', domain, ('id', 'in', removed_ids)]
text = self.wid_text.get_text()
self.focus_out = False
sequence = self._sequence()
def callback(result):
self.focus_out = True
if result:
ids = [x[0] for x in result]
self.screen.load(ids, modified=True)
self.screen.display(res_id=ids[0])
if sequence:
self.screen.group.set_sequence(field=sequence)
self.screen.set_cursor()
self.wid_text.set_text('')
order = self.field.get_search_order(self.record)
win = WinSearch(self.attrs['relation'],
callback,
sel_multi=True,
context=context,
domain=domain,
order=order,
view_ids=self.attrs.get('view_ids', '').split(','),
views_preload=self.attrs.get('views', {}),
new=self.but_new.get_property('sensitive'),
title=self.attrs.get('string'),
exclude_field=self.attrs.get('relation_field'))
win.screen.search_filter(quote(text))
win.show()
def _sig_label(self, screen, signal_data):
self._position = signal_data[0]
self._length = signal_data[1]
if self._position:
name = str(self._position)
else:
name = '_'
line = '(%s/%s)' % (name, self._length)
self.label.set_text(line)
self._set_button_sensitive()
def group_sync(self, screen, current_record):
if not self.screen.widget.props.window:
return
if not self.view or not self.view.widgets:
return
if self.attrs.get('mode') == 'form':
return
if screen.current_record != current_record:
return
def is_compatbile(screen, record):
return not (screen.current_view.view_type == 'form' and record
is not None and screen.model_name != record.model_name)
current_record = self.screen.current_record
to_sync = []
for widget in self.view.widgets[self.field_name]:
if (widget == self
or widget.attrs.get('group') != self.attrs['group']
or not hasattr(widget, 'screen')):
continue
if widget.screen.current_record == current_record:
continue
record = current_record
if not is_compatbile(widget.screen, record):
record = None
if not widget._validate():
def go_previous():
record = widget.screen.current_record
if not is_compatbile(screen, record):
record = None
screen.current_record = record
screen.display()
GLib.idle_add(go_previous)
return
to_sync.append((widget, record))
for widget, record in to_sync:
if (widget.screen.current_view.view_type == 'form'
and record is not None and widget.screen.group.model_name
== record.group.model_name):
fields = dict(
(name, field.attrs)
for name, field in widget.screen.group.fields.items())
record.group.load_fields(fields)
for field_name in fields.keys():
record[field_name].get(record)
widget.screen.current_record = record
widget.display()
def display(self):
super(One2Many, self).display()
self._set_button_sensitive()
if not self.field:
self.screen.new_group()
self.screen.current_record = None
self.screen.parent = None
self.screen.display()
return False
new_group = self.field.get_client(self.record)
if self.attrs.get('group') and self.attrs.get('mode') == 'form':
if self.screen.current_record is None:
self.invisible_set(True)
elif id(self.screen.group) != id(new_group):
self.screen.group = new_group
if (self.screen.current_view.view_type == 'tree') \
and self.screen.current_view.editable:
self.screen.current_record = None
domain = []
size_limit = None
if self.record:
domain = self.field.domain_get(self.record)
size_limit = self.record.expr_eval(self.attrs.get('size'))
if self._readonly:
if size_limit is None:
size_limit = len(self.screen.group)
else:
size_limit = min(size_limit, len(self.screen.group))
if self.screen.get_domain() != domain:
self.screen.domain = domain
self.screen.size_limit = size_limit
self.screen.display()
return True
def set_value(self):
if (self.screen.current_view.view_type == 'form'
and self.attrs.get('group')
and self.screen.model_name != self.record.model_name):
return True
self.screen.current_view.set_value()
if self.screen.modified(): # TODO check if required
self.record.modified_fields.setdefault(self.field.name)
self.record.signal('record-modified')
return True
def _completion_match_selected(self, completion, model, iter_):
record_id, = model.get(iter_, 1)
self.screen.load([record_id], modified=True)
self.wid_text.set_text('')
self.wid_text.grab_focus()
completion_model = self.wid_completion.get_model()
completion_model.clear()
completion_model.search_text = self.wid_text.get_text()
return True
def _update_completion(self, widget):
if self._readonly:
return
if not self.record:
return
model = self.attrs['relation']
domain = self.field.domain_get(self.record)
domain = [domain, self.record.expr_eval(self.attrs.get('add_remove'))]
removed_ids = self.field.get_removed_ids(self.record)
domain = ['OR', domain, ('id', 'in', removed_ids)]
update_completion(self.wid_text,
self.record,
self.field,
model,
domain=domain)
def _completion_action_activated(self, completion, index):
if index == 0:
self._sig_add()
self.wid_text.grab_focus()
elif index == 1:
self._sig_new()
class One2Many(Widget):
expand = True
def __init__(self, view, attrs):
super(One2Many, self).__init__(view, attrs)
self.widget = gtk.Frame()
self.widget.set_shadow_type(gtk.SHADOW_NONE)
self.widget.get_accessible().set_name(attrs.get('string', ''))
vbox = gtk.VBox(homogeneous=False, spacing=2)
self.widget.add(vbox)
self._readonly = True
self._position = 0
self._length = 0
self.title_box = hbox = gtk.HBox(homogeneous=False, spacing=0)
hbox.set_border_width(2)
label = gtk.Label(attrs.get('string', ''))
label.set_alignment(0.0, 0.5)
hbox.pack_start(label, expand=True, fill=True)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
tooltips = common.Tooltips()
self.focus_out = True
self.wid_completion = None
if attrs.get('add_remove'):
self.wid_text = PlaceholderEntry()
self.wid_text.set_placeholder_text(_('Search'))
self.wid_text.set_property('width_chars', 13)
self.wid_text.connect('focus-out-event',
lambda *a: self._focus_out())
hbox.pack_start(self.wid_text, expand=True, fill=True)
if int(self.attrs.get('completion', 1)):
access = common.MODELACCESS[attrs['relation']]
self.wid_completion = get_completion(
search=access['read'] and access['write'],
create=attrs.get('create', True) and access['create'])
self.wid_completion.connect('match-selected',
self._completion_match_selected)
self.wid_completion.connect('action-activated',
self._completion_action_activated)
self.wid_text.set_completion(self.wid_completion)
self.wid_text.connect('changed', self._update_completion)
self.but_add = gtk.Button()
tooltips.set_tip(self.but_add, _('Add existing record'))
self.but_add.connect('clicked', self._sig_add)
img_add = gtk.Image()
img_add.set_from_stock('tryton-list-add',
gtk.ICON_SIZE_SMALL_TOOLBAR)
img_add.set_alignment(0.5, 0.5)
self.but_add.add(img_add)
self.but_add.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_add, expand=False, fill=False)
self.but_remove = gtk.Button()
tooltips.set_tip(self.but_remove, _('Remove selected record'))
self.but_remove.connect('clicked', self._sig_remove, True)
img_remove = gtk.Image()
img_remove.set_from_stock('tryton-list-remove',
gtk.ICON_SIZE_SMALL_TOOLBAR)
img_remove.set_alignment(0.5, 0.5)
self.but_remove.add(img_remove)
self.but_remove.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_remove, expand=False, fill=False)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
self.but_new = gtk.Button()
tooltips.set_tip(self.but_new, _('Create a new record <F3>'))
self.but_new.connect('clicked', self._sig_new)
img_new = gtk.Image()
img_new.set_from_stock('tryton-new', gtk.ICON_SIZE_SMALL_TOOLBAR)
img_new.set_alignment(0.5, 0.5)
self.but_new.add(img_new)
self.but_new.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_new, expand=False, fill=False)
self.but_open = gtk.Button()
tooltips.set_tip(self.but_open, _('Edit selected record <F2>'))
self.but_open.connect('clicked', self._sig_edit)
img_open = gtk.Image()
img_open.set_from_stock('tryton-open', gtk.ICON_SIZE_SMALL_TOOLBAR)
img_open.set_alignment(0.5, 0.5)
self.but_open.add(img_open)
self.but_open.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_open, expand=False, fill=False)
self.but_del = gtk.Button()
tooltips.set_tip(self.but_del, _('Delete selected record <Del>'))
self.but_del.connect('clicked', self._sig_remove, False)
img_del = gtk.Image()
img_del.set_from_stock('tryton-delete', gtk.ICON_SIZE_SMALL_TOOLBAR)
img_del.set_alignment(0.5, 0.5)
self.but_del.add(img_del)
self.but_del.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_del, expand=False, fill=False)
self.but_undel = gtk.Button()
tooltips.set_tip(self.but_undel, _('Undelete selected record <Ins>'))
self.but_undel.connect('clicked', self._sig_undelete)
img_undel = gtk.Image()
img_undel.set_from_stock('tryton-undo', gtk.ICON_SIZE_SMALL_TOOLBAR)
img_undel.set_alignment(0.5, 0.5)
self.but_undel.add(img_undel)
self.but_undel.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_undel, expand=False, fill=False)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
self.but_pre = gtk.Button()
tooltips.set_tip(self.but_pre, _('Previous'))
self.but_pre.connect('clicked', self._sig_previous)
img_pre = gtk.Image()
img_pre.set_from_stock('tryton-go-previous',
gtk.ICON_SIZE_SMALL_TOOLBAR)
img_pre.set_alignment(0.5, 0.5)
self.but_pre.add(img_pre)
self.but_pre.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_pre, expand=False, fill=False)
self.label = gtk.Label('(0,0)')
hbox.pack_start(self.label, expand=False, fill=False)
self.but_next = gtk.Button()
tooltips.set_tip(self.but_next, _('Next'))
self.but_next.connect('clicked', self._sig_next)
img_next = gtk.Image()
img_next.set_from_stock('tryton-go-next', gtk.ICON_SIZE_SMALL_TOOLBAR)
img_next.set_alignment(0.5, 0.5)
self.but_next.add(img_next)
self.but_next.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(self.but_next, expand=False, fill=False)
hbox.pack_start(gtk.VSeparator(), expand=False, fill=True)
but_switch = gtk.Button()
tooltips.set_tip(but_switch, _('Switch'))
but_switch.connect('clicked', self.switch_view)
img_switch = gtk.Image()
img_switch.set_from_stock('tryton-fullscreen',
gtk.ICON_SIZE_SMALL_TOOLBAR)
img_switch.set_alignment(0.5, 0.5)
but_switch.add(img_switch)
but_switch.set_relief(gtk.RELIEF_NONE)
hbox.pack_start(but_switch, expand=False, fill=False)
if attrs.get('add_remove'):
hbox.set_focus_chain([self.wid_text])
else:
hbox.set_focus_chain([])
tooltips.enable()
frame = gtk.Frame()
frame.add(hbox)
if attrs.get('expand_toolbar'):
frame.set_shadow_type(gtk.SHADOW_NONE)
else:
frame.set_shadow_type(gtk.SHADOW_OUT)
vbox.pack_start(frame, expand=False, fill=True)
self.screen = Screen(attrs['relation'],
mode=attrs.get('mode', 'tree,form').split(','),
view_ids=attrs.get('view_ids', '').split(','),
views_preload=attrs.get('views', {}),
row_activate=self._on_activate,
readonly=self.attrs.get('readonly', False),
exclude_field=attrs.get('relation_field', None))
self.screen.pre_validate = bool(int(attrs.get('pre_validate', 0)))
self.screen.signal_connect(self, 'record-message', self._sig_label)
if self.attrs.get('group'):
self.screen.signal_connect(
self,
'current-record-changed', lambda screen, _: gobject.idle_add(
self.group_sync, screen, screen.current_record))
vbox.pack_start(self.screen.widget, expand=True, fill=True)
self.screen.widget.connect('key_press_event', self.on_keypress)
if self.attrs.get('add_remove'):
self.wid_text.connect('key_press_event', self.on_keypress)
but_switch.props.sensitive = self.screen.number_of_views > 1
def _color_widget(self):
if hasattr(self.screen.current_view, 'treeview'):
return self.screen.current_view.treeview
return super(One2Many, self)._color_widget()
def on_keypress(self, widget, event):
if (event.keyval == gtk.keysyms.F3) \
and self.but_new.get_property('sensitive'):
self._sig_new(widget)
return True
if event.keyval == gtk.keysyms.F2 \
and widget == self.screen.widget:
self._sig_edit(widget)
return True
if (event.keyval in (gtk.keysyms.Delete, gtk.keysyms.KP_Delete)
and widget == self.screen.widget
and self.but_del.get_property('sensitive')):
self._sig_remove(widget)
return True
if event.keyval == gtk.keysyms.Insert and widget == self.screen.widget:
self._sig_undelete(widget)
return True
if self.attrs.get('add_remove'):
editable = self.wid_text.get_editable()
activate_keys = [gtk.keysyms.Tab, gtk.keysyms.ISO_Left_Tab]
if not self.wid_completion:
activate_keys.append(gtk.keysyms.Return)
if (widget == self.wid_text and event.keyval in activate_keys
and editable and self.wid_text.get_text()):
self._sig_add()
self.wid_text.grab_focus()
return False
def destroy(self):
self.screen.destroy()
def _on_activate(self):
self._sig_edit()
def switch_view(self, widget):
self.screen.switch_view()
self.color_set(self.color_name)
@property
def modified(self):
return self.screen.current_view.modified
def color_set(self, name):
super(One2Many, self).color_set(name)
widget = self._color_widget()
# if the style to apply is different from readonly then insensitive
# cellrenderers should use the default insensitive color
if name != 'readonly':
widget.modify_text(gtk.STATE_INSENSITIVE,
self.colors['text_color_insensitive'])
def _readonly_set(self, value):
self._readonly = value
self._set_button_sensitive()
def _set_button_sensitive(self):
access = common.MODELACCESS[self.screen.model_name]
if self.record and self.field:
field_size = self.record.expr_eval(self.attrs.get('size'))
o2m_size = len(self.field.get_eval(self.record))
size_limit = (field_size is not None
and o2m_size >= field_size >= 0)
else:
o2m_size = None
size_limit = False
has_form = ('form' in (x.view_type for x in self.screen.views)
or 'form' in self.screen.view_to_load)
self.but_new.set_sensitive(
bool(not self._readonly and self.attrs.get('create', True)
and not size_limit and access['create']
and (has_form or self.screen.current_view.editable)))
self.but_del.set_sensitive(
bool(not self._readonly and self.attrs.get('delete', True)
and self._position and access['delete']))
self.but_undel.set_sensitive(
bool(not self._readonly and not size_limit and self._position))
self.but_open.set_sensitive(
bool(self._position and access['read'] and has_form))
self.but_next.set_sensitive(
bool(self._position and self._position < self._length))
self.but_pre.set_sensitive(bool(self._position and self._position > 1))
if self.attrs.get('add_remove'):
self.but_add.set_sensitive(
bool(not self._readonly and not size_limit and access['write']
and access['read']))
self.but_remove.set_sensitive(
bool(not self._readonly and self._position and access['write']
and access['read']))
self.wid_text.set_sensitive(self.but_add.get_sensitive())
# New button must be added to focus chain to allow keyboard only
# creation when there is no existing record on form view.
focus_chain = self.title_box.get_focus_chain() or []
if o2m_size == 0 and self.screen.current_view.view_type == 'form':
if self.but_new not in focus_chain:
focus_chain.append(self.but_new)
else:
if self.but_new in focus_chain:
focus_chain.remove(self.but_new)
self.title_box.set_focus_chain(focus_chain)
def _validate(self):
record = self.screen.current_record
if record:
fields = self.screen.current_view.get_fields()
if not record.validate(fields):
self.screen.display(set_cursor=True)
return False
if self.screen.pre_validate and not record.pre_validate():
return False
return True
def _sig_new(self, *args):
if not common.MODELACCESS[self.screen.model_name]['create']:
return
if not self._validate():
return
if self.attrs.get('product'):
self._new_product()
else:
self._new_single()
def _new_single(self):
ctx = {}
ctx.update(self.field.context_get(self.record))
sequence = None
for view in self.screen.views:
if view.view_type == 'tree':
sequence = view.attributes.get('sequence')
if sequence:
break
def update_sequence():
if sequence:
self.screen.group.set_sequence(field=sequence)
for widget in [self] + self.view.widgets[self.field_name]:
if ((self.attrs.get('group')
and widget.attrs.get('group') != self.attrs['group'])
or not widget.visible or not hasattr(widget, 'screen')):
continue
if (widget.screen.current_view.view_type == 'form'
or widget.screen.current_view.editable
and not widget.screen.editable_open_get()):
widget.screen.new()
widget.screen.current_view.widget.set_sensitive(True)
update_sequence()
break
else:
field_size = self.record.expr_eval(self.attrs.get('size')) or -1
field_size -= len(self.field.get_eval(self.record)) + 1
WinForm(self.screen,
lambda a: update_sequence(),
new=True,
many=field_size,
context=ctx)
def _new_product(self):
fields = self.attrs['product'].split(',')
product = {}
first = self.screen.new(default=False)
default = first.default_get()
first.set_default(default)
def search_set(*args):
if not fields:
return make_product()
field = self.screen.group.fields[fields.pop()]
relation = field.attrs.get('relation')
if not relation:
search_set()
domain = field.domain_get(first)
context = field.context_get(first)
def callback(result):
if result:
product[field.name] = result
win_search = WinSearch(relation,
callback,
sel_multi=True,
context=context,
domain=domain)
win_search.win.connect('destroy', search_set)
win_search.screen.search_filter()
win_search.show()
def make_product(first=first):
if not product:
self.screen.group.remove(first, remove=True)
return
fields = product.keys()
for values in itertools.product(*product.values()):
if first:
record = first
first = None
else:
record = self.screen.new(default=False)
default_value = default.copy()
for field, value in zip(fields, values):
id_, rec_name = value
default_value[field] = id_
default_value[field + '.rec_name'] = rec_name
record.set_default(default_value)
search_set()
def _sig_edit(self, widget=None):
if not self.but_open.props.sensitive:
return
if not self._validate():
return
record = self.screen.current_record
if record:
WinForm(self.screen, lambda a: None)
def _sig_next(self, widget):
if not self._validate():
return
self.screen.display_next()
def _sig_previous(self, widget):
if not self._validate():
return
self.screen.display_prev()
def _sig_remove(self, widget, remove=False):
access = common.MODELACCESS[self.screen.model_name]
if remove:
if not access['write'] or not access['read']:
return
else:
if not access['delete']:
return
self.screen.remove(remove=remove)
def _sig_undelete(self, button):
self.screen.unremove()
def _sig_add(self, *args):
if not self.focus_out:
return
access = common.MODELACCESS[self.screen.model_name]
if not access['write'] or not access['read']:
return
domain = self.field.domain_get(self.record)
context = self.field.context_get(self.record)
domain = [domain, self.record.expr_eval(self.attrs.get('add_remove'))]
removed_ids = self.field.get_removed_ids(self.record)
domain = ['OR', domain, ('id', 'in', removed_ids)]
text = self.wid_text.get_text().decode('utf-8')
self.focus_out = False
sequence = None
if self.screen.current_view.view_type == 'tree':
sequence = self.screen.current_view.attributes.get('sequence')
def callback(result):
self.focus_out = True
if result:
ids = [x[0] for x in result]
self.screen.load(ids, modified=True)
self.screen.display(res_id=ids[0])
if sequence:
self.screen.group.set_sequence(field=sequence)
self.screen.set_cursor()
self.wid_text.set_text('')
win = WinSearch(self.attrs['relation'],
callback,
sel_multi=True,
context=context,
domain=domain,
view_ids=self.attrs.get('view_ids', '').split(','),
views_preload=self.attrs.get('views', {}),
new=self.but_new.get_property('sensitive'))
win.screen.search_filter(quote(text))
win.show()
def _sig_label(self, screen, signal_data):
self._position = signal_data[0]
self._length = signal_data[1]
if self._position >= 1:
name = str(self._position)
else:
name = '_'
line = '(%s/%s)' % (name, self._length)
self.label.set_text(line)
self._set_button_sensitive()
def group_sync(self, screen, current_record):
if not self.screen.widget.props.window:
return
if not self.view or not self.view.widgets:
return
if self.attrs.get('mode') == 'form':
return
if screen.current_record != current_record:
return
def is_compatbile(screen, record):
return not (screen.current_view.view_type == 'form' and record
is not None and screen.model_name != record.model_name)
current_record = self.screen.current_record
to_sync = []
for widget in self.view.widgets[self.field_name]:
if (widget == self
or widget.attrs.get('group') != self.attrs['group']
or not hasattr(widget, 'screen')):
continue
if widget.screen.current_record == current_record:
continue
record = current_record
if not is_compatbile(widget.screen, record):
record = None
if not widget._validate():
def go_previous():
record = widget.screen.current_record
if not is_compatbile(screen, record):
record = None
screen.current_record = record
screen.display()
gobject.idle_add(go_previous)
return
to_sync.append((widget, record))
for widget, record in to_sync:
if (widget.screen.current_view.view_type == 'form'
and record is not None and widget.screen.group.model_name
== record.group.model_name):
fields = dict(
(name, field.attrs)
for name, field in widget.screen.group.fields.iteritems())
record.group.load_fields(fields)
widget.screen.current_record = record
widget.display(widget.record, widget.field)
def display(self, record, field):
super(One2Many, self).display(record, field)
self._set_button_sensitive()
if field is None:
self.screen.new_group()
self.screen.current_record = None
self.screen.parent = None
self.screen.display()
return False
new_group = field.get_client(record)
if self.attrs.get('group') and self.attrs.get('mode') == 'form':
if self.screen.current_record is None:
self.invisible_set(True)
elif id(self.screen.group) != id(new_group):
self.screen.group = new_group
if (self.screen.current_view.view_type == 'tree') \
and self.screen.current_view.editable:
self.screen.current_record = None
readonly = False
domain = []
size_limit = None
if record:
readonly = field.get_state_attrs(record).get('readonly', False)
domain = field.domain_get(record)
size_limit = record.expr_eval(self.attrs.get('size'))
if self.screen.get_domain() != domain:
self.screen.domain = domain
self.screen.group.readonly = readonly
self.screen.size_limit = size_limit
self.screen.display()
return True
def set_value(self, record, field):
if (self.screen.current_view.view_type == 'form'
and self.attrs.get('group')
and self.screen.model_name != record.model_name):
return True
self.screen.current_view.set_value()
if self.screen.modified(): # TODO check if required
record.modified_fields.setdefault(field.name)
record.signal('record-modified')
return True
def _completion_match_selected(self, completion, model, iter_):
record_id, = model.get(iter_, 1)
self.screen.load([record_id], modified=True)
self.wid_text.set_text('')
self.wid_text.grab_focus()
completion_model = self.wid_completion.get_model()
completion_model.clear()
completion_model.search_text = self.wid_text.get_text()
return True
def _update_completion(self, widget):
if self._readonly:
return
if not self.record:
return
model = self.attrs['relation']
domain = self.field.domain_get(self.record)
domain = [domain, self.record.expr_eval(self.attrs.get('add_remove'))]
removed_ids = self.field.get_removed_ids(self.record)
domain = ['OR', domain, ('id', 'in', removed_ids)]
update_completion(self.wid_text,
self.record,
self.field,
model,
domain=domain)
def _completion_action_activated(self, completion, index):
if index == 0:
self._sig_add()
self.wid_text.grab_focus()
elif index == 1:
self._sig_new()
