def _munge_raw_selection_to_wire(self, type, format, data):
# Some types just cannot be marshalled:
if type in ("WINDOW", "PIXMAP", "BITMAP", "DRAWABLE",
"PIXEL", "COLORMAP"):
return (None, None)
# Other types need special handling, and all types need to be
# converting into an endian-neutral format:
if format == 32:
if type in ("ATOM", "ATOM_PAIR"):
# Convert to strings and send that. Bizarrely, the atoms are
# not actual X atoms, but an array of GdkAtom's reinterpreted
# as a byte buffer.
atoms = gdk_atom_objects_from_gdk_atom_array(data)
return ("atoms", [str(atom) for atom in atoms])
else:
sizeof_long = struct.calcsize("@L")
format = "@" + "L" * (len(data) // sizeof_long)
ints = struct.unpack(format, data)
return ("integers", ints)
elif format == 16:
sizeof_short = struct.calcsize("@H")
assert sizeof_short == 16
format = "@" + "H" * (len(data) // sizeof_short)
return ("integers", struct.unpack(format, data))
else:
assert format == 8
return ("bytes", data)
def _munge_raw_selection_to_wire(self, type, format, data):
# Some types just cannot be marshalled:
if type in ("WINDOW", "PIXMAP", "BITMAP", "DRAWABLE",
"PIXEL", "COLORMAP"):
return (None, None)
# Other types need special handling, and all types need to be
# converting into an endian-neutral format:
if format == 32:
if type in ("ATOM", "ATOM_PAIR"):
# Convert to strings and send that. Bizarrely, the atoms are
# not actual X atoms, but an array of GdkAtom's reinterpreted
# as a byte buffer.
atoms = gdk_atom_objects_from_gdk_atom_array(data)
return ("atoms", [str(atom) for atom in atoms])
else:
sizeof_long = struct.calcsize("@L")
format = "@" + "L" * (len(data) // sizeof_long)
ints = struct.unpack(format, data)
return ("integers", ints)
elif format == 16:
sizeof_short = struct.calcsize("@H")
assert sizeof_short == 16
format = "@" + "H" * (len(data) // sizeof_short)
return ("integers", struct.unpack(format, data))
else:
assert format == 8
return ("bytes", data)
def _do_munge_raw_selection_to_wire(self, type, format, data):
if format == 32 and type in ("ATOM", "ATOM_PAIR"):
# Convert to strings and send that. Bizarrely, the atoms are
# not actual X atoms, but an array of GdkAtom's reinterpreted
# as a byte buffer.
atoms = gdk_atom_objects_from_gdk_atom_array(data)
return ("atoms", [str(atom) for atom in atoms])
return ClipboardProtocolHelperBase._do_munge_raw_selection_to_wire(self, type, format, data)
def _do_munge_raw_selection_to_wire(self, target, ype, format, data):
if format == 32 and type in ("ATOM", "ATOM_PAIR"):
# Convert to strings and send that. Bizarrely, the atoms are
# not actual X atoms, but an array of GdkAtom's reinterpreted
# as a byte buffer.
atoms = gdk_atom_objects_from_gdk_atom_array(data)
atom_names = [str(atom) for atom in atoms]
if target=="TARGET":
atom_names.remove("SAVE_TARGETS")
atom_names.remove("COMPOUND_TEXT")
return ("atoms", atom_names)
return ClipboardProtocolHelperBase._do_munge_raw_selection_to_wire(self, target, type, format, data)
def _do_munge_raw_selection_to_wire(self, type, format, data):
if format == 32:
if type in ("ATOM", "ATOM_PAIR"):
# Convert to strings and send that. Bizarrely, the atoms are
# not actual X atoms, but an array of GdkAtom's reinterpreted
# as a byte buffer.
atoms = gdk_atom_objects_from_gdk_atom_array(data)
return ("atoms", [str(atom) for atom in atoms])
else:
sizeof_long = struct.calcsize("@L")
format = "@" + "L" * (len(data) // sizeof_long)
ints = struct.unpack(format, data)
return ("integers", ints)
return ClipboardProtocolHelperBase._do_munge_raw_selection_to_wire(self, type, format, data)
def _do_munge_raw_selection_to_wire(self, target, dtype, dformat, data):
if dformat == 32 and dtype in ("ATOM", "ATOM_PAIR"):
# Convert to strings and send that. Bizarrely, the atoms are
# not actual X atoms, but an array of GdkAtom's reinterpreted
# as a byte buffer.
atoms = gdk_atom_objects_from_gdk_atom_array(data)
atom_names = [str(atom) for atom in atoms]
if target=="TARGETS":
otargets = list(atom_names)
discard_targets = ("SAVE_TARGETS", "COMPOUND_TEXT")
for x in discard_targets:
if x in atom_names:
atom_names.remove(x)
debug("_do_munge_raw_selection_to_wire(%s, %s, %s, %s:%s) filtered targets(%s)=%s", target, dtype, dformat, type(data), len(data), otargets, atom_names)
return ("atoms", atom_names)
return ClipboardProtocolHelperBase._do_munge_raw_selection_to_wire(self, target, dtype, dformat, data)
def _do_munge_raw_selection_to_wire(self, target, dtype, dformat, data):
if dformat == 32 and dtype in ("ATOM", "ATOM_PAIR"):
# Convert to strings and send that. Bizarrely, the atoms are
# not actual X atoms, but an array of GdkAtom's reinterpreted
# as a byte buffer.
atoms = gdk_atom_objects_from_gdk_atom_array(data)
atom_names = [str(atom) for atom in atoms]
if target == "TARGETS":
otargets = list(atom_names)
discard_targets = ("SAVE_TARGETS", "COMPOUND_TEXT")
for x in discard_targets:
if x in atom_names:
atom_names.remove(x)
debug(
"_do_munge_raw_selection_to_wire(%s, %s, %s, %s:%s) filtered targets(%s)=%s",
target, dtype, dformat, type(data), len(data), otargets,
atom_names)
return ("atoms", atom_names)
return ClipboardProtocolHelperBase._do_munge_raw_selection_to_wire(
self, target, dtype, dformat, data)
