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40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
"""Used by the make system to generate a keycode lookup table from keycodes_{version}.json
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"""
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from milc import cli
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from qmk.constants import GPL2_HEADER_C_LIKE, GENERATED_HEADER_C_LIKE
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from qmk.commands import dump_lines
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from qmk.path import normpath
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from qmk.keycodes import load_spec
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def _generate_defines(lines, keycodes):
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lines.append('')
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lines.append('std::map<uint16_t, std::string> KEYCODE_ID_TABLE = {')
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for key, value in keycodes["keycodes"].items():
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lines.append(f' {{{value.get("key")}, "{value.get("key")}"}},')
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lines.append('};')
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@cli.argument('-v', '--version', arg_only=True, required=True, help='Version of keycodes to generate.')
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@cli.argument('-o', '--output', arg_only=True, type=normpath, help='File to write to')
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@cli.argument('-q', '--quiet', arg_only=True, action='store_true', help="Quiet mode, only output error messages")
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@cli.subcommand('Used by the make system to generate a keycode lookup table from keycodes_{version}.json', hidden=True)
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def generate_keycodes_tests(cli):
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"""Generates a keycode to identifier lookup table for unit test output.
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"""
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# Build the keycodes.h file.
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keycodes_h_lines = [GPL2_HEADER_C_LIKE, GENERATED_HEADER_C_LIKE, '// clang-format off']
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keycodes_h_lines.append('extern "C" {\n#include <keycode.h>\n}')
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keycodes_h_lines.append('#include <map>')
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keycodes_h_lines.append('#include <string>')
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keycodes_h_lines.append('#include <cstdint>')
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keycodes = load_spec(cli.args.version)
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_generate_defines(keycodes_h_lines, keycodes)
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# Show the results
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dump_lines(cli.args.output, keycodes_h_lines, cli.args.quiet)
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