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Start work on decoding key events in Go

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This commit is contained in:
Kovid Goyal
2022-08-23 21:06:08 +05:30
parent 99fde8723a
commit 63fdbd3fa0
2 changed files with 32 additions and 3 deletions
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23
gen-key-constants.py
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@@ -2,8 +2,8 @@
# License: GPLv3 Copyright: 2021, Kovid Goyal <kovid at kovidgoyal.net>
import string
from typing import Dict, List, Any
from pprint import pformat
from typing import Any, Dict, List, Union
functional_key_defs = '''# {{{
# kitty XKB macVK macU
@@ -248,6 +248,19 @@ def serialize_dict(x: Dict[Any, Any]) -> str:
return pformat(x, indent=4).replace('{', '{\n ', 1)
def serialize_go_dict(x: Union[Dict[str, int], Dict[int, str], Dict[int, int]]) -> str:
ans = []
def s(x: Union[int, str]) -> str:
if isinstance(x, int):
return str(x)
return f'"{x}"'
for k, v in x.items():
ans.append(f'{s(k)}: {s(v)}')
return '{' + ', '.join(ans) + '}'
def generate_glfw_header() -> None:
lines = [
'typedef enum {',
@@ -309,14 +322,18 @@ def generate_functional_table() -> None:
patch_file('kitty/key_encoding.c', 'special numbers', '\n'.join(enc_lines))
code_to_name = {v: k.upper() for k, v in name_to_code.items()}
csi_map = {v: name_to_code[k] for k, v in functional_encoding_overrides.items()}
letter_trailer_codes = {
v: functional_encoding_overrides.get(k, name_to_code.get(k))
letter_trailer_codes: Dict[str, int] = {
v: functional_encoding_overrides.get(k, name_to_code.get(k, 0))
for k, v in different_trailer_functionals.items() if v in 'ABCDEHFPQRSZ'}
text = f'functional_key_number_to_name_map = {serialize_dict(code_to_name)}'
text += f'\ncsi_number_to_functional_number_map = {serialize_dict(csi_map)}'
text += f'\nletter_trailer_to_csi_number_map = {letter_trailer_codes!r}'
text += f'\ntilde_trailers = {tilde_trailers!r}'
patch_file('kitty/key_encoding.py', 'csi mapping', text, start_marker='# ', end_marker='')
text = f'var functional_key_number_to_name_map = map[int]string{serialize_go_dict(code_to_name)}\n'
text += f'\nvar csi_number_to_functional_number_map = map[int]int{serialize_go_dict(csi_map)}\n'
text += f'\nvar letter_trailer_to_csi_number_map = map[string]int{serialize_go_dict(letter_trailer_codes)}\n'
patch_file('tools/tui/key-encoding.go', 'csi mapping', text, start_marker='// ', end_marker='')
def generate_legacy_text_key_maps() -> None: