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Populate character on simulated key presses (#960)

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* Populate character on simulated key presses

* Undo example
This commit is contained in:
darrenburns
2022-10-19 15:42:54 +01:00
committed by GitHub
parent 84e514e9e6
commit 3e46f5dbdd
2 changed files with 13 additions and 6 deletions
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18
src/textual/app.py
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@@ -6,8 +6,8 @@ import io
import os import os
import platform import platform
import sys import sys
import unicodedata
import warnings import warnings
from collections import defaultdict
from contextlib import redirect_stderr, redirect_stdout from contextlib import redirect_stderr, redirect_stdout
from datetime import datetime from datetime import datetime
from pathlib import Path, PurePath from pathlib import Path, PurePath
@@ -32,7 +32,7 @@ from ._callback import invoke
from ._context import active_app from ._context import active_app
from ._event_broker import NoHandler, extract_handler_actions from ._event_broker import NoHandler, extract_handler_actions
from ._filter import LineFilter, Monochrome from ._filter import LineFilter, Monochrome
from .binding import Binding, Bindings, NoBinding from .binding import Binding, Bindings
from .css.query import NoMatches from .css.query import NoMatches
from .css.stylesheet import Stylesheet from .css.stylesheet import Stylesheet
from .design import ColorSystem from .design import ColorSystem
@@ -44,6 +44,7 @@ from .drivers.headless_driver import HeadlessDriver
from .features import FeatureFlag, parse_features from .features import FeatureFlag, parse_features
from .file_monitor import FileMonitor from .file_monitor import FileMonitor
from .geometry import Offset, Region, Size from .geometry import Offset, Region, Size
from .keys import REPLACED_KEYS
from .messages import CallbackType from .messages import CallbackType
from .reactive import Reactive from .reactive import Reactive
from .renderables.blank import Blank from .renderables.blank import Blank
@@ -611,10 +612,15 @@ class App(Generic[ReturnType], DOMNode):
print(f"(pause {wait_ms}ms)") print(f"(pause {wait_ms}ms)")
await asyncio.sleep(float(wait_ms) / 1000) await asyncio.sleep(float(wait_ms) / 1000)
else: else:
print(f"press {key!r}") original_key = REPLACED_KEYS.get(key, key)
driver.send_event( try:
events.Key(self, key, key if len(key) == 1 else None) char = unicodedata.lookup(
) original_key.upper().replace("_", " ")
)
except KeyError:
char = key if len(key) == 1 else None
print(f"press {key!r} (char={char!r})")
driver.send_event(events.Key(self, key, char))
await asyncio.sleep(0.01) await asyncio.sleep(0.01)
await app._animator.wait_for_idle() await app._animator.wait_for_idle()

1
src/textual/keys.py
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@@ -206,6 +206,7 @@ KEY_NAME_REPLACEMENTS = {
"plus_sign": "plus", "plus_sign": "plus",
"low_line": "underscore", "low_line": "underscore",
} }
REPLACED_KEYS = {value: key for key, value in KEY_NAME_REPLACEMENTS.items()}
# Some keys have aliases. For example, if you press `ctrl+m` on your keyboard, # Some keys have aliases. For example, if you press `ctrl+m` on your keyboard,
# it's treated the same way as if you press `enter`. Key handlers `key_ctrl_m` and # it's treated the same way as if you press `enter`. Key handlers `key_ctrl_m` and