Initial checkin of Pika from heckimp
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154
tools/generate-welcome-dialog-data.py
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154
tools/generate-welcome-dialog-data.py
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#!/usr/bin/env python3
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"""
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generate-welcome-dialog-data.py -- Generate app/dialogs/welcome-dialog-data.h
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Copyright (C) 2022 Jehan
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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 3 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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Usage: generate-welcome-dialog-data.py
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"""
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import argparse
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import os.path
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import re
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import sys
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import xml.etree.ElementTree as ET
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tools_dir = os.path.dirname(os.path.realpath(__file__))
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desktop_dir = os.path.join(tools_dir, '../desktop')
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outdir = os.path.join(tools_dir, '../app/dialogs')
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infile = os.path.join(desktop_dir, 'technology.heckin.PIKA.appdata.xml.in.in')
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outfile = os.path.join(outdir, 'welcome-dialog-data.h')
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def parse_appdata(infile, version):
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introduction = []
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release_texts = []
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release_demos = []
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spaces = re.compile(r'\s+')
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tree = ET.parse(infile)
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root = tree.getroot()
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releases_node = root.find('releases')
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releases = releases_node.findall('release')
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for release in releases:
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if 'version' in release.attrib and release.attrib['version'] == version:
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intro = release.findall('./description/p')
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for p in intro:
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# Naive conversion for C strings, but it will probably fit for
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# most cases.
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p = p.text.strip()
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p = p.replace('\\', '\\\\')
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p = p.replace('"', '\\"')
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# All redundant spaces unwanted as XML merges them anyway.
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introduction += [spaces.sub(' ', p)]
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items = release.findall('./description/ul/li')
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for item in items:
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text = item.text.strip()
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text = text.replace('\\', '\\\\')
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text = text.replace('"', '\\"')
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demo = None
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if 'demo' in item.attrib:
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demo = item.attrib['demo']
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# All spaces unneeded in demo string.
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demo = demo.replace(' ', '')
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release_texts += [spaces.sub(' ', text)]
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release_demos += [demo]
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break
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return introduction, release_texts, release_demos
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument('version')
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parser.add_argument('--header', action='store_true')
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args = parser.parse_args(sys.argv[1:])
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top_comment = '''/* PIKA - Photo and Image Kooker Application
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* welcome-dialog-data.h
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* Copyright (C) 2022 Jehan
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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 3 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, see <https://www.gnu.org/licenses/>.
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*
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***********************************************************************
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* This file is autogenerated by tools/generate-welcome-dialog-data.py *
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***********************************************************************
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*
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* Modify the python script or desktop/technology.heckin.PIKA.appdata.xml.in.in
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* instead of this one
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* Then run tools/generate-welcome-dialog-data.py again.
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*/
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'''
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print(top_comment)
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intro_p, items, demos = parse_appdata(infile, args.version)
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if args.header:
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print('#ifndef __WELCOME_DIALOG_DATA_H__')
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print('#define __WELCOME_DIALOG_DATA_H__\n\n')
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print('extern gint pika_welcome_dialog_n_items;')
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print('extern const gchar * pika_welcome_dialog_items[];')
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print('extern const gchar * pika_welcome_dialog_demos[];')
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print()
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print('extern gint pika_welcome_dialog_intro_n_paragraphs;')
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print('extern const gchar * pika_welcome_dialog_intro[];')
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print('\n\n#endif /* __WELCOME_DIALOG_DATA_H__ */')
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else:
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print('#include "config.h"')
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print('#include <glib.h>')
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print()
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print('const gint pika_welcome_dialog_n_items = {};'.format(len(demos)))
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print()
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print('const gchar *pika_welcome_dialog_items[] =')
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print('{')
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for item in items:
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print(' "{}",'.format(item))
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print(' NULL,\n};')
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print()
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print('const gchar *pika_welcome_dialog_demos[] =')
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print('{')
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for demo in demos:
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if demo is None:
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print(' NULL,')
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else:
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print(' "{}",'.format(demo))
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print(' NULL,\n};')
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print()
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print('const gint pika_welcome_dialog_intro_n_paragraphs = {};'.format(len(intro_p)))
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print()
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print('const gchar *pika_welcome_dialog_intro[] =')
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print('{')
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for p in intro_p:
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print(' "{}",'.format(p))
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print(' NULL,\n};')
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