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Parse actions on demand

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This removes the startup cost of parsing hundreds of default actions
when action_alias or kitten_alias are used. Although the cost is on the
order of 1ms, this design feels cleaner and gives nicer debug config
output.
This commit is contained in:
Kovid Goyal
2021-11-29 21:51:42 +05:30
parent 0e5f51f195
commit 0c274a9a0b
13 changed files with 288 additions and 269 deletions
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13
kitty/debug_config.py
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@@ -16,7 +16,6 @@ from typing import (
from kittens.tui.operations import colored, styled
from .cli import version
from .conf.utils import KeyAction
from .constants import (
extensions_dir, is_macos, is_wayland, kitty_base_dir, kitty_exe, shell_path
)
@@ -27,7 +26,7 @@ from .rgb import color_as_sharp
from .types import MouseEvent, SingleKey
from .typing import SequenceMap
ShortcutMap = Dict[Tuple[SingleKey, ...], Tuple[KeyAction, ...]]
ShortcutMap = Dict[Tuple[SingleKey, ...], str]
def green(x: str) -> str:
@@ -54,7 +53,7 @@ def mod_to_names(mods: int) -> Generator[str, None, None]:
yield name
def print_shortcut(key_sequence: Iterable[SingleKey], actions: Iterable[KeyAction], print: Callable[..., None]) -> None:
def print_shortcut(key_sequence: Iterable[SingleKey], defn: str, print: Callable[..., None]) -> None:
from .fast_data_types import glfw_get_key_name
keys = []
for key_spec in key_sequence:
@@ -66,8 +65,7 @@ def print_shortcut(key_sequence: Iterable[SingleKey], actions: Iterable[KeyActio
names.append(kname or f'{key}')
keys.append('+'.join(names))
for action in actions:
print('\t' + ' > '.join(keys), action)
print('\t' + ' > '.join(keys), defn)
def print_shortcut_changes(defns: ShortcutMap, text: str, changes: Set[Tuple[SingleKey, ...]], print: Callable[..., None]) -> None:
@@ -100,12 +98,11 @@ def compare_mousemaps(final: MouseMap, initial: MouseMap, print: Callable[..., N
removed = set(initial) - set(final)
changed = {k for k in set(final) & set(initial) if final[k] != initial[k]}
def print_mouse_action(trigger: MouseEvent, actions: Tuple[KeyAction, ...]) -> None:
def print_mouse_action(trigger: MouseEvent, defn: str) -> None:
names = list(mod_to_names(trigger.mods)) + [f'b{trigger.button+1}']
when = {-1: 'repeat', 1: 'press', 2: 'doublepress', 3: 'triplepress'}.get(trigger.repeat_count, trigger.repeat_count)
grabbed = 'grabbed' if trigger.grabbed else 'ungrabbed'
for action in actions:
print('\t', '+'.join(names), when, grabbed, action)
print('\t', '+'.join(names), when, grabbed, defn)
def print_changes(defns: MouseMap, changes: Set[MouseEvent], text: str) -> None:
if changes: