def set_element_property(self, element_name, property, value):
'Sets a property on an element in the GStreamer pipeline.'
self.debug("%s: setting property %s of element %s to %s" % (
self.getName(), property, element_name, value))
element = self.get_element(element_name)
if not element:
msg = "Element '%s' does not exist" % element_name
self.warning(msg)
raise errors.PropertyError(msg)
self.debug('setting property %s on element %r to %s' %
(property, element_name, value))
pygobject.gobject_set_property(element, property, value)
def set_element_property(self, element_name, property, value):
'Sets a property on an element in the GStreamer pipeline.'
self.debug("%s: setting property %s of element %s to %s" %
(self.getName(), property, element_name, value))
element = self.get_element(element_name)
if not element:
msg = "Element '%s' does not exist" % element_name
self.warning(msg)
raise errors.PropertyError(msg)
self.debug('setting property %s on element %r to %s' %
(property, element_name, value))
pygobject.gobject_set_property(element, property, value)
def testButton(self):
b = Gtk.Button()
# string
pygobject.gobject_set_property(b, 'name', 'button')
self.assertRaises(errors.PropertyError,
pygobject.gobject_set_property, b, 'doesnotexist', 'somevalue')
# int
pygobject.gobject_set_property(b, 'width-request', 1)
self.assertRaises(errors.PropertyError,
pygobject.gobject_set_property, b, 'width-request', 'notanint')
# boolean
pygobject.gobject_set_property(b, 'can-focus', 'True')
self.assertEquals(b.get_property('can-focus'), True)
pygobject.gobject_set_property(b, 'can-focus', 'False')
self.assertEquals(b.get_property('can-focus'), False)
pygobject.gobject_set_property(b, 'can-focus', 'something')
self.assertEquals(b.get_property('can-focus'), True)
pygobject.gobject_set_property(b, 'can-focus', [])
self.assertEquals(b.get_property('can-focus'), False)
def testButton(self):
b = gtk.Button()
# string
pygobject.gobject_set_property(b, 'name', 'button')
self.assertRaises(errors.PropertyError, pygobject.gobject_set_property,
b, 'doesnotexist', 'somevalue')
# int
pygobject.gobject_set_property(b, 'width-request', 1)
self.assertRaises(errors.PropertyError, pygobject.gobject_set_property,
b, 'width-request', 'notanint')
# boolean
pygobject.gobject_set_property(b, 'can-focus', 'True')
self.assertEquals(b.get_property('can-focus'), True)
pygobject.gobject_set_property(b, 'can-focus', 'False')
self.assertEquals(b.get_property('can-focus'), False)
pygobject.gobject_set_property(b, 'can-focus', 'something')
self.assertEquals(b.get_property('can-focus'), True)
pygobject.gobject_set_property(b, 'can-focus', [])
self.assertEquals(b.get_property('can-focus'), False)
def testButton(self):
b = gtk.Button()
# string
pygobject.gobject_set_property(b, "name", "button")
self.assertRaises(errors.PropertyError, pygobject.gobject_set_property, b, "doesnotexist", "somevalue")
# int
pygobject.gobject_set_property(b, "width-request", 1)
self.assertRaises(errors.PropertyError, pygobject.gobject_set_property, b, "width-request", "notanint")
# boolean
pygobject.gobject_set_property(b, "can-focus", "True")
self.assertEquals(b.get_property("can-focus"), True)
pygobject.gobject_set_property(b, "can-focus", "False")
self.assertEquals(b.get_property("can-focus"), False)
pygobject.gobject_set_property(b, "can-focus", "something")
self.assertEquals(b.get_property("can-focus"), True)
pygobject.gobject_set_property(b, "can-focus", [])
self.assertEquals(b.get_property("can-focus"), False)
