132 lines
4.7 KiB
Python
Executable file
132 lines
4.7 KiB
Python
Executable file
"""Used by the make system to generate keyboard.h from info.json.
|
|
"""
|
|
from pathlib import Path
|
|
|
|
from milc import cli
|
|
|
|
from qmk.path import normpath
|
|
from qmk.info import info_json
|
|
from qmk.commands import dump_lines
|
|
from qmk.keyboard import keyboard_completer, keyboard_folder
|
|
from qmk.constants import COL_LETTERS, ROW_LETTERS, GPL2_HEADER_C_LIKE, GENERATED_HEADER_C_LIKE
|
|
|
|
|
|
def _generate_layouts(keyboard, kb_info_json):
|
|
"""Generates the layouts macros.
|
|
"""
|
|
if 'matrix_size' not in kb_info_json:
|
|
cli.log.error(f'{keyboard}: Invalid matrix config.')
|
|
return []
|
|
|
|
col_num = kb_info_json['matrix_size']['cols']
|
|
row_num = kb_info_json['matrix_size']['rows']
|
|
|
|
lines = []
|
|
for layout_name, layout_data in kb_info_json['layouts'].items():
|
|
if layout_data['c_macro']:
|
|
continue
|
|
|
|
if not all('matrix' in key_data for key_data in layout_data['layout']):
|
|
cli.log.debug(f'{keyboard}/{layout_name}: No or incomplete matrix data!')
|
|
continue
|
|
|
|
layout_keys = []
|
|
layout_matrix = [['KC_NO'] * col_num for _ in range(row_num)]
|
|
|
|
for index, key_data in enumerate(layout_data['layout']):
|
|
row, col = key_data['matrix']
|
|
identifier = f'k{ROW_LETTERS[row]}{COL_LETTERS[col]}'
|
|
|
|
if row >= row_num or col >= col_num:
|
|
key_name = key_data.get('label', identifier)
|
|
if row >= row_num:
|
|
cli.log.error(f'{keyboard}/{layout_name}: Matrix row for key {index} ({key_name}) is {row} but must be less than {row_num}')
|
|
|
|
if col >= col_num:
|
|
cli.log.error(f'{keyboard}/{layout_name}: Matrix column for key {index} ({key_name}) is {col} but must be less than {col_num}')
|
|
|
|
return []
|
|
|
|
layout_matrix[row][col] = identifier
|
|
layout_keys.append(identifier)
|
|
|
|
lines.append('')
|
|
lines.append(f'#define {layout_name}({", ".join(layout_keys)}) {{ \\')
|
|
|
|
rows = ', \\\n'.join(['\t {' + ', '.join(row) + '}' for row in layout_matrix])
|
|
rows += ' \\'
|
|
lines.append(rows)
|
|
lines.append('}')
|
|
|
|
for alias, target in kb_info_json.get('layout_aliases', {}).items():
|
|
lines.append('')
|
|
lines.append(f'#ifndef {alias}')
|
|
lines.append(f'# define {alias} {target}')
|
|
lines.append('#endif')
|
|
|
|
return lines
|
|
|
|
|
|
def _generate_keycodes(kb_info_json):
|
|
"""Generates keyboard level keycodes.
|
|
"""
|
|
if 'keycodes' not in kb_info_json:
|
|
return []
|
|
|
|
lines = []
|
|
lines.append('enum keyboard_keycodes {')
|
|
|
|
for index, item in enumerate(kb_info_json.get('keycodes')):
|
|
key = item["key"]
|
|
if index == 0:
|
|
lines.append(f' {key} = QK_KB_0,')
|
|
else:
|
|
lines.append(f' {key},')
|
|
|
|
lines.append('};')
|
|
|
|
for item in kb_info_json.get('keycodes', []):
|
|
key = item["key"]
|
|
for alias in item.get("aliases", []):
|
|
lines.append(f'#define {alias} {key}')
|
|
|
|
return lines
|
|
|
|
|
|
@cli.argument('-i', '--include', nargs='?', arg_only=True, help='Optional file to include')
|
|
@cli.argument('-o', '--output', arg_only=True, type=normpath, help='File to write to')
|
|
@cli.argument('-q', '--quiet', arg_only=True, action='store_true', help="Quiet mode, only output error messages")
|
|
@cli.argument('-kb', '--keyboard', arg_only=True, type=keyboard_folder, completer=keyboard_completer, required=True, help='Keyboard to generate keyboard.h for.')
|
|
@cli.subcommand('Used by the make system to generate keyboard.h from info.json', hidden=True)
|
|
def generate_keyboard_h(cli):
|
|
"""Generates the keyboard.h file.
|
|
"""
|
|
# Build the info.json file
|
|
kb_info_json = info_json(cli.args.keyboard)
|
|
|
|
keyboard_h = cli.args.include
|
|
dd_layouts = _generate_layouts(cli.args.keyboard, kb_info_json)
|
|
dd_keycodes = _generate_keycodes(kb_info_json)
|
|
valid_config = dd_layouts or keyboard_h
|
|
|
|
# Build the layouts.h file.
|
|
keyboard_h_lines = [GPL2_HEADER_C_LIKE, GENERATED_HEADER_C_LIKE, '#pragma once', '#include "quantum.h"']
|
|
|
|
keyboard_h_lines.append('')
|
|
keyboard_h_lines.append('// Layout content')
|
|
if dd_layouts:
|
|
keyboard_h_lines.extend(dd_layouts)
|
|
if keyboard_h:
|
|
keyboard_h_lines.append(f'#include "{Path(keyboard_h).name}"')
|
|
|
|
keyboard_h_lines.append('')
|
|
keyboard_h_lines.append('// Keycode content')
|
|
if dd_keycodes:
|
|
keyboard_h_lines.extend(dd_keycodes)
|
|
|
|
# Protect against poorly configured keyboards
|
|
if not valid_config:
|
|
keyboard_h_lines.append('#error("<keyboard>.h is required unless your keyboard uses data-driven configuration. Please rename your keyboard\'s header file to <keyboard>.h")')
|
|
|
|
# Show the results
|
|
dump_lines(cli.args.output, keyboard_h_lines, cli.args.quiet)
|