def claim(self):
log("claim() selection=%s, enabled=%s", self._selection, self._enabled)
if self._enabled and not selection_owner_set(self, self._selection):
# I don't know how this can actually fail, given that we pass
# CurrentTime, but just in case:
log.warn("Failed to acquire local clipboard %s; "
% (self._selection,)
+ "will not be able to pass local apps "
+ "contents of remote clipboard")
def got_token(self,
targets,
target_data,
claim=True,
synchronous_client=False):
# We got the anti-token.
self.cancel_emit_token()
if not self._enabled:
return
self._got_token_events += 1
log(
"got token, selection=%s, targets=%s, target data=%s, claim=%s, can-receive=%s",
self._selection, targets, target_data, claim, self._can_receive)
if self._greedy_client or CLIPBOARD_GREEDY:
self._block_owner_change = True
#re-enable the flag via idle_add so events like do_owner_changed
#get a chance to run first.
glib.idle_add(self.remove_block)
if (CLIPBOARD_GREEDY or synchronous_client) and self._can_receive:
if targets:
for target in targets:
selection_add_target(self, self._selection, target, 0)
selection_owner_set(self, self._selection)
if target_data:
for text_target in TEXT_TARGETS:
if text_target in target_data:
text_data = target_data.get(text_target)
log("clipboard %s set to '%s'", self._selection,
repr_ellipsized(text_data))
set_clipboard_data(self._clipboard, text_data,
text_target)
if not claim:
log("token packet without claim, not setting the token flag")
#the other end is just telling us to send the token again next time something changes,
#not that they want to own the clipboard selection
return
self._have_token = True
if self._can_receive:
if not self._block_owner_change:
#if we don't claim the selection (can-receive=False),
#we will have to send the token back on owner-change!
self._block_owner_change = True
glib.idle_add(self.remove_block)
self.claim()
