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Add NumLock and CapsLock reporting to the keyboard protocol

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Kovid Goyal
2021-04-13 07:10:00 +05:30
parent c989a7198b
commit 4c644b8556
9 changed files with 62 additions and 27 deletions
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21
kitty/keys.py
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@@ -5,11 +5,18 @@
from typing import Optional, Union
from .config import KeyAction, KeyMap, SequenceMap, SubSequenceMap
from .fast_data_types import KeyEvent
from .fast_data_types import (
GLFW_MOD_ALT, GLFW_MOD_CAPS_LOCK, GLFW_MOD_CONTROL, GLFW_MOD_HYPER,
GLFW_MOD_META, GLFW_MOD_NUM_LOCK, GLFW_MOD_SHIFT, GLFW_MOD_SUPER, KeyEvent
)
from .types import SingleKey
from .typing import ScreenType
mod_mask = GLFW_MOD_ALT | GLFW_MOD_CONTROL | GLFW_MOD_SHIFT | GLFW_MOD_SUPER | GLFW_MOD_META | GLFW_MOD_HYPER
lock_mask = GLFW_MOD_NUM_LOCK | GLFW_MOD_CAPS_LOCK
def keyboard_mode_name(screen: ScreenType) -> str:
flags = screen.current_key_encoding_flags()
if flags:
@@ -18,22 +25,22 @@ def keyboard_mode_name(screen: ScreenType) -> str:
def get_shortcut(keymap: Union[KeyMap, SequenceMap], ev: KeyEvent) -> Optional[Union[KeyAction, SubSequenceMap]]:
mods = ev.mods & 0b1111
mods = ev.mods & mod_mask
ans = keymap.get(SingleKey(mods, False, ev.key))
if ans is None and ev.shifted_key and mods & 0b1:
ans = keymap.get(SingleKey(mods & 0b1110, False, ev.shifted_key))
if ans is None and ev.shifted_key and mods & GLFW_MOD_SHIFT:
ans = keymap.get(SingleKey(mods & (~GLFW_MOD_SHIFT), False, ev.shifted_key))
if ans is None:
ans = keymap.get(SingleKey(mods, True, ev.native_key))
return ans
def shortcut_matches(s: SingleKey, ev: KeyEvent) -> bool:
mods = ev.mods & 0b1111
smods = s.mods & 0b1111
mods = ev.mods & mod_mask
smods = s.mods & mod_mask
if s.is_native:
return s.key == ev.native_key and smods == mods
if s.key == ev.key and mods == smods:
return True
if ev.shifted_key and mods & 0b1 and (mods & 0b1110) == smods and ev.shifted_key == s.key:
if ev.shifted_key and mods & GLFW_MOD_SHIFT and (mods & ~GLFW_MOD_SHIFT) == smods and ev.shifted_key == s.key:
return True
return False