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vnc: qemu ext keys

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This commit is contained in:
Devaev Maxim
2020-10-08 15:26:37 +03:00
parent f1910f7c8e
commit a0b920a9d6
7 changed files with 114 additions and 28 deletions
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25
kvmd/keyboard/keysym.py
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@@ -23,7 +23,6 @@
import pkgutil
import functools
from typing import Tuple
from typing import List
from typing import Dict
@@ -32,6 +31,7 @@ import Xlib.keysymdef
from ..logging import get_logger
from .mappings import At1Key
from .mappings import WebModifiers
from .mappings import X11_TO_AT1
from .mappings import AT1_TO_WEB
@@ -43,23 +43,6 @@ class SymmapModifiers:
CTRL: int = 0x4
def switch_symmap_modifiers(modifiers: int, code: int, state: bool) -> Tuple[bool, int]:
mod = 0
if code == 65505 or code == 65506: # XK_Shift_L, XK_Shift_R
mod = SymmapModifiers.SHIFT
elif code == 65027: # AltGR aka XK_ISO_Level3_Shift
mod = SymmapModifiers.ALTGR
elif code == 65507 or code == 65508: # XK_Control_L, XK_Control_R
mod = SymmapModifiers.CTRL
if mod == 0:
return (False, modifiers)
if state:
modifiers |= mod
else:
modifiers &= ~mod
return (True, modifiers)
def build_symmap(path: str) -> Dict[int, Dict[int, str]]:
# https://github.com/qemu/qemu/blob/95a9457fd44ad97c518858a4e1586a5498f9773c/ui/keymaps.c
logger = get_logger()
@@ -74,9 +57,9 @@ def build_symmap(path: str) -> Dict[int, Dict[int, str]]:
web_name = AT1_TO_WEB.get(key.code)
if web_name is not None:
if (
(web_name in ["ShiftLeft", "ShiftRight"] and key.shift) # pylint: disable=too-many-boolean-expressions
or (web_name in ["AltLeft", "AltRight"] and key.altgr)
or (web_name in ["ControlLeft", "ControlRight"] and key.ctrl)
(web_name in WebModifiers.SHIFTS and key.shift) # pylint: disable=too-many-boolean-expressions
or (web_name in WebModifiers.ALTS and key.altgr)
or (web_name in WebModifiers.CTRLS and key.ctrl)
):
logger.error("Invalid modifier key at mapping %s: %s / %s", src, web_name, key)
continue