def get_interactive_query(self):
l=helper.get_id(self.controller.package.queries, '_interactive')
if l:
q=SimpleQuery()
q.from_xml(l.content.stream)
q.container=l
return l, q
else:
# Create the query
el=self.controller.package.createQuery(ident='_interactive')
el.author=config.data.userid
el.date=helper.get_timestamp()
el.title=_("Interactive query")
# Create a basic query
q=SimpleQuery(sources=self.sources,
rvalue="element")
q.add_condition(Condition(lhs="element/content/data",
operator="contains",
rhs="string:a"))
el.content.mimetype='application/x-advene-simplequery'
el.content.data=q.xml_repr()
self.controller.package.queries.append(el)
self.controller.notify('QueryCreate', query=el)
q.container=el
return el, q
def AnnotationMute(self, context, parameters):
"""Zero the volume for the duration of the annotation."""
annotation=context.evaluateValue('annotation')
if annotation is None:
return True
self.SoundOff(context, parameters)
# We create a new internal rule which will match the end of the
# current annotation :
cond=Condition(lhs='annotation/id',
operator='equals',
rhs="string:%s" % annotation.id)
self.controller.event_handler.internal_rule(event='AnnotationEnd',
condition=cond,
method=self.SoundOn)
return True
def create_follow_dynamic_view(self, rt):
"""Create a dynamic view for the given relation-type.
"""
p = self.controller.package
ident = 'v_follow_%s' % rt.id
if p.get_element_by_id(ident) is not None:
dialog.message_dialog(
_("A follow dynamic view for %s already seems to exist.") %
self.get_title(rt))
return True
v = p.createView(ident=ident,
author=config.data.userid,
date=self.controller.get_timestamp(),
clazz='package',
content_mimetype='application/x-advene-ruleset')
v.title = _("Follow %s relation-type") % self.get_title(rt)
# Build the ruleset
r = RuleSet()
catalog = self.controller.event_handler.catalog
ra = catalog.get_action("PlayerGoto")
action = Action(registeredaction=ra, catalog=catalog)
action.add_parameter(
'position',
'annotation/typedRelatedOut/%s/first/fragment/begin' % rt.id)
rule = Rule(name=_("Follow the relation"),
event=Event("AnnotationEnd"),
condition=Condition(lhs='annotation/typedRelatedOut/%s' %
rt.id,
operator='value'),
action=action)
r.add_rule(rule)
v.content.data = r.xml_repr()
p.views.append(v)
self.controller.notify('ViewCreate', view=v)
self.controller.activate_stbv(v)
return True
def create_dynamic_view(self, at):
"""Create a caption dynamic view for the given annotation-type.
"""
p = self.controller.package
ident = 'v_caption_%s' % at.id
if p.get_element_by_id(ident) is not None:
dialog.message_dialog(
_("A caption dynamic view for %s already seems to exist.") %
self.get_title(at))
return True
v = p.createView(ident=ident,
author=config.data.userid,
date=self.controller.get_timestamp(),
clazz='package',
content_mimetype='application/x-advene-ruleset')
v.title = _("Caption %s annotations") % self.get_title(at)
# Build the ruleset
r = RuleSet()
catalog = self.controller.event_handler.catalog
ra = catalog.get_action("AnnotationCaption")
action = Action(registeredaction=ra, catalog=catalog)
action.add_parameter('message', 'annotation/content/data')
rule = Rule(name=_("Caption the annotation"),
event=Event("AnnotationBegin"),
condition=Condition(lhs='annotation/type/id',
operator='equals',
rhs='string:%s' % at.id),
action=action)
r.add_rule(rule)
v.content.data = r.xml_repr()
p.views.append(v)
self.controller.notify('ViewCreate', view=v)
self.controller.activate_stbv(v)
return True
def add_condition(self, widget, conditionsbox):
cond = Condition(lhs="annotation/type/id",
operator="equals",
rhs="string:???")
self.add_condition_widget(cond, conditionsbox)
return True
def add_condition(self, widget, conditionsbox):
cond = Condition(lhs="element/content/data",
operator="contains",
rhs="string:???")
self.add_condition_widget(cond, conditionsbox)
return True