92 lines
2.4 KiB
Python
Executable File
92 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# This file is part of mutter.
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#
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# Copyright (C) 2024 Alberto Ruiz <aruiz@gnome.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# Author: Alberto Ruiz <aruiz@gnome.org>
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# Python port of <https://gitlab.gnome.org/GNOME/gtk/-/blob/main/gdk/gen-keyname-table.pl>
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from dataclasses import dataclass
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import sys
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import re
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import time
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@dataclass
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class Key:
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name: str
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keyval: int
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offset: int = 0
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if __name__ == "__main__":
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if len(sys.argv) != 2:
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sys.exit(f"Usage: {sys.argv[0]} keynames.txt > keyname-table.h")
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keys = []
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with open(sys.argv[1], "r", encoding="utf8") as keynames:
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for line in keynames.readlines():
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if line.startswith("!"):
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continue
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match = re.match(r"^\s*(0x[0-9a-f]+)\s+([\w_]*\S)\s+(1)?\s*$", line)
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if not match:
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sys.exit(f"Failed to parse line: {line}")
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groups = match.groups()
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keys.append(Key(groups[1], int(groups[0])))
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formatted_time = time.strftime("%a %b %d %H:%M:%S %Y", time.gmtime())
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print(f"""/* clutter-keyname-table.h: Generated by gen-keyname-table.py from keynames.txt
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*
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* Date: {formatted_time}
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*
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* Do not edit.
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*/
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static const char keynames[] =""")
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offset = 0
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for key in keys:
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if offset != 0:
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print("")
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print(f' "{key.name}\\0"', end="")
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key.offset = offset
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offset += len(key.name) + 1
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print(";")
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print("""
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typedef struct {
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unsigned int keyval;
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unsigned int offset;
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} clutter_key;
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static const clutter_key clutter_keys_by_keyval[] = {""")
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for i, key in enumerate(keys):
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if i != 0:
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print(",")
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print("".join(f" {{ {key.keyval}, {key.offset} }}"), end="")
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print("\n};\n")
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