# This file has been autogenerated by the pywayland scanner
# Copyright © 2008-2011 Kristian Høgsberg
# Copyright © 2010-2011 Intel Corporation
# Copyright © 2012-2013 Collabora, Ltd.
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice (including the
# next paragraph) shall be included in all copies or substantial
# portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from __future__ import annotations
import enum
from pywayland.protocol_core import (
Argument,
ArgumentType,
Global,
Interface,
Proxy,
Resource,
)
from .wl_surface import WlSurface
class WlKeyboard(Interface):
"""Keyboard input device
The :class:`WlKeyboard` interface represents one or more keyboards
associated with a seat.
"""
name = "wl_keyboard"
version = 9
class keymap_format(enum.IntEnum):
no_keymap = 0
xkb_v1 = 1
class key_state(enum.IntEnum):
released = 0
pressed = 1
class WlKeyboardProxy(Proxy[WlKeyboard]):
interface = WlKeyboard
@WlKeyboard.request(version=3)
def release(self) -> None:
"""Release the keyboard object
"""
self._marshal(0)
self._destroy()
class WlKeyboardResource(Resource):
interface = WlKeyboard
@WlKeyboard.event(
Argument(ArgumentType.Uint),
Argument(ArgumentType.FileDescriptor),
Argument(ArgumentType.Uint),
)
def keymap(self, format: int, fd: int, size: int) -> None:
"""Keyboard mapping
This event provides a file descriptor to the client which can be
memory-mapped in read-only mode to provide a keyboard mapping
description.
From version 7 onwards, the fd must be mapped with MAP_PRIVATE by the
recipient, as MAP_SHARED may fail.
:param format:
keymap format
:type format:
`ArgumentType.Uint`
:param fd:
keymap file descriptor
:type fd:
`ArgumentType.FileDescriptor`
:param size:
keymap size, in bytes
:type size:
`ArgumentType.Uint`
"""
self._post_event(0, format, fd, size)
@WlKeyboard.event(
Argument(ArgumentType.Uint),
Argument(ArgumentType.Object, interface=WlSurface),
Argument(ArgumentType.Array),
)
def enter(self, serial: int, surface: WlSurface, keys: list) -> None:
"""Enter event
Notification that this seat's keyboard focus is on a certain surface.
The compositor must send the :func:`WlKeyboard.modifiers()` event after
this event.
:param serial:
serial number of the enter event
:type serial:
`ArgumentType.Uint`
:param surface:
surface gaining keyboard focus
:type surface:
:class:`~pywayland.protocol.wayland.WlSurface`
:param keys:
the currently pressed keys
:type keys:
`ArgumentType.Array`
"""
self._post_event(1, serial, surface, keys)
@WlKeyboard.event(
Argument(ArgumentType.Uint),
Argument(ArgumentType.Object, interface=WlSurface),
)
def leave(self, serial: int, surface: WlSurface) -> None:
"""Leave event
Notification that this seat's keyboard focus is no longer on a certain
surface.
The leave notification is sent before the enter notification for the
new focus.
After this event client must assume that no keys are pressed, it must
stop key repeating if there's some going on and until it receives the
next :func:`WlKeyboard.modifiers()` event, the client must also assume
no modifiers are active.
:param serial:
serial number of the leave event
:type serial:
`ArgumentType.Uint`
:param surface:
surface that lost keyboard focus
:type surface:
:class:`~pywayland.protocol.wayland.WlSurface`
"""
self._post_event(2, serial, surface)
@WlKeyboard.event(
Argument(ArgumentType.Uint),
Argument(ArgumentType.Uint),
Argument(ArgumentType.Uint),
Argument(ArgumentType.Uint),
)
def key(self, serial: int, time: int, key: int, state: int) -> None:
"""Key event
A key was pressed or released. The time argument is a timestamp with
millisecond granularity, with an undefined base.
The key is a platform-specific key code that can be interpreted by
feeding it to the keyboard mapping (see the keymap event).
If this event produces a change in modifiers, then the resulting
:func:`WlKeyboard.modifiers()` event must be sent after this event.
The compositor must not send this event without a surface of the client
having keyboard focus.
:param serial:
serial number of the key event
:type serial:
`ArgumentType.Uint`
:param time:
timestamp with millisecond granularity
:type time:
`ArgumentType.Uint`
:param key:
key that produced the event
:type key:
`ArgumentType.Uint`
:param state:
physical state of the key
:type state:
`ArgumentType.Uint`
"""
self._post_event(3, serial, time, key, state)
@WlKeyboard.event(
Argument(ArgumentType.Uint),
Argument(ArgumentType.Uint),
Argument(ArgumentType.Uint),
Argument(ArgumentType.Uint),
Argument(ArgumentType.Uint),
)
def modifiers(self, serial: int, mods_depressed: int, mods_latched: int, mods_locked: int, group: int) -> None:
"""Modifier and group state
Notifies clients that the modifier and/or group state has changed, and
it should update its local state.
The compositor may send this event without a surface of the client
having keyboard focus, for example to tie modifier information to
pointer focus instead. If a modifier event with pressed modifiers is
sent without a prior enter event, the client can assume the modifier
state is valid until it receives the next
:func:`WlKeyboard.modifiers()` event. In order to reset the modifier
state again, the compositor can send a :func:`WlKeyboard.modifiers()`
event with no pressed modifiers.
:param serial:
serial number of the modifiers event
:type serial:
`ArgumentType.Uint`
:param mods_depressed:
depressed modifiers
:type mods_depressed:
`ArgumentType.Uint`
:param mods_latched:
latched modifiers
:type mods_latched:
`ArgumentType.Uint`
:param mods_locked:
locked modifiers
:type mods_locked:
`ArgumentType.Uint`
:param group:
keyboard layout
:type group:
`ArgumentType.Uint`
"""
self._post_event(4, serial, mods_depressed, mods_latched, mods_locked, group)
@WlKeyboard.event(
Argument(ArgumentType.Int),
Argument(ArgumentType.Int),
version=4,
)
def repeat_info(self, rate: int, delay: int) -> None:
"""Repeat rate and delay
Informs the client about the keyboard's repeat rate and delay.
This event is sent as soon as the :class:`WlKeyboard` object has been
created, and is guaranteed to be received by the client before any key
press event.
Negative values for either rate or delay are illegal. A rate of zero
will disable any repeating (regardless of the value of delay).
This event can be sent later on as well with a new value if necessary,
so clients should continue listening for the event past the creation of
:class:`WlKeyboard`.
:param rate:
the rate of repeating keys in characters per second
:type rate:
`ArgumentType.Int`
:param delay:
delay in milliseconds since key down until repeating starts
:type delay:
`ArgumentType.Int`
"""
self._post_event(5, rate, delay)
class WlKeyboardGlobal(Global):
interface = WlKeyboard
WlKeyboard._gen_c()
WlKeyboard.proxy_class = WlKeyboardProxy
WlKeyboard.resource_class = WlKeyboardResource
WlKeyboard.global_class = WlKeyboardGlobal