def do_selection_get(self, selection_data, info, time):
# Either call selection_data.set() or don't, and then return.
# In practice, send a call across the wire, then block in a recursive
# main loop.
def nodata():
selectiondata_set(selection_data, "STRING", 8, "")
if not self._enabled or not self._can_receive:
nodata()
return
selection = selectiondata_get_selection(selection_data)
target = selectiondata_get_target(selection_data)
log("do_selection_get(%s, %s, %s) selection=%s", selection_data, info, time, selection)
self._selection_get_events += 1
assert str(selection) == self._selection, "selection does not match: expected %s but got %s" % (selection, self._selection)
self._request_contents_events += 1
result = self.emit("get-clipboard-from-remote", self._selection, target)
if result is None or result["type"] is None:
log("remote selection fetch timed out or empty")
nodata()
return
data = result["data"]
dformat = result["format"]
dtype = result["type"]
log("do_selection_get(%s,%s,%s) calling selection_data.set(%s, %s, %s:%s)",
selection_data, info, time, dtype, dformat, type(data), len(data or ""))
boc = self._block_owner_change
self._block_owner_change = True
if is_gtk3() and dtype in (b"UTF8_STRING", b"STRING") and dformat==8:
#GTK3 workaround: can only use set_text and only on the clipboard?
s = bytestostr(data)
self._clipboard.set_text(s, len(s))
else:
selectiondata_set(selection_data, dtype, dformat, data)
if boc is False:
glib.idle_add(self.remove_block)
def do_selection_get(self, selection_data, info, time):
# Either call selection_data.set() or don't, and then return.
# In practice, send a call across the wire, then block in a recursive
# main loop.
def nodata():
selectiondata_set(selection_data, "STRING", 8, "")
if not self._enabled or not self._can_receive:
nodata()
return
if not self._have_token:
try:
return gtk.Invisible.do_selection_get(self, selection_data,
info, time)
except Exception as e:
log("gtk.Invisible.do_selection_get", exc_info=True)
if first_time("selection-%s-not-implemented" %
self._selection):
log.warn("Warning: limited clipboard support for %s",
self._selection)
if is_Wayland():
log.warn(
" looks like a Wayland implementation limitation")
log.warn(" %s", e)
nodata()
return
selection = selectiondata_get_selection(selection_data)
target = selectiondata_get_target(selection_data)
log("do_selection_get(%s, %s, %s) selection=%s", selection_data, info,
time, selection)
self._selection_get_events += 1
assert str(selection) == self._selection, "expected %s but got %s" % (
selection, self._selection)
self._request_contents_events += 1
result = self.emit("get-clipboard-from-remote", self._selection,
target)
if result is None or result["type"] is None:
log("remote selection fetch timed out or empty")
nodata()
return
data = result["data"]
dformat = result["format"]
dtype = result["type"]
if dtype:
dtype = bytestostr(dtype)
log(
"do_selection_get(%s,%s,%s) calling selection_data.set(%s, %s, %s:%s)",
selection_data, info, time, dtype, dformat, type(data),
len(data or ""))
boc = self._block_owner_change
self._block_owner_change = True
if is_gtk3() and dtype in ("UTF8_STRING", "STRING") and dformat == 8:
#GTK3 workaround: can only use set_text and only on the clipboard?
s = bytestostr(data)
self._clipboard.set_text(s, len(s))
else:
selectiondata_set(selection_data, dtype, dformat, data)
if boc is False:
glib.idle_add(self.remove_block)
def nodata():
selectiondata_set(selection_data, "STRING", 8, "")
