46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
#!/usr/bin/env python3
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# vim:fileencoding=utf-8
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# License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
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from typing import Optional, Union
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from .conf.utils import KeyAction
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from .fast_data_types import (
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GLFW_MOD_ALT, GLFW_MOD_CONTROL, GLFW_MOD_HYPER, GLFW_MOD_META,
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GLFW_MOD_SHIFT, GLFW_MOD_SUPER, KeyEvent
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)
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from .options.utils import KeyMap, SequenceMap, SubSequenceMap
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from .types import SingleKey
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from .typing import ScreenType
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mod_mask = GLFW_MOD_ALT | GLFW_MOD_CONTROL | GLFW_MOD_SHIFT | GLFW_MOD_SUPER | GLFW_MOD_META | GLFW_MOD_HYPER
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def keyboard_mode_name(screen: ScreenType) -> str:
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flags = screen.current_key_encoding_flags()
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if flags:
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return 'kitty'
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return 'application' if screen.cursor_key_mode else 'normal'
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def get_shortcut(keymap: Union[KeyMap, SequenceMap], ev: KeyEvent) -> Optional[Union[KeyAction, SubSequenceMap]]:
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mods = ev.mods & mod_mask
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ans = keymap.get(SingleKey(mods, False, ev.key))
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if ans is None and ev.shifted_key and mods & GLFW_MOD_SHIFT:
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ans = keymap.get(SingleKey(mods & (~GLFW_MOD_SHIFT), False, ev.shifted_key))
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if ans is None:
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ans = keymap.get(SingleKey(mods, True, ev.native_key))
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return ans
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def shortcut_matches(s: SingleKey, ev: KeyEvent) -> bool:
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mods = ev.mods & mod_mask
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smods = s.mods & mod_mask
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if s.is_native:
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return s.key == ev.native_key and smods == mods
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if s.key == ev.key and mods == smods:
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return True
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if ev.shifted_key and mods & GLFW_MOD_SHIFT and (mods & ~GLFW_MOD_SHIFT) == smods and ev.shifted_key == s.key:
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return True
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return False
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