# -*- coding: utf-8 -*-
# Configuration file for the Sphinx documentation builder.
#
# This file only contains a selection of the most common options. For a full
# list see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html

# -- Path setup --------------------------------------------------------------

# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import os
import sys
sys.path.insert(0, os.path.abspath('.'))

# --- add extra --

from sphinx.highlighting import PygmentsBridge
from pygments.formatters.latex import LatexFormatter

class CustomLatexFormatter(LatexFormatter):
    def __init__(self, **options):
        super(CustomLatexFormatter, self).__init__(**options)
        self.verboptions = r"formatcom=\scriptsize"

PygmentsBridge.latex_formatter = CustomLatexFormatter

# for jupyter-notebook

from recommonmark.parser import CommonMarkParser

source_parsers = {
    '.md': CommonMarkParser,
}

from recommonmark.transform import AutoStructify

github_doc_root = 'https://github.com/rtfd/recommonmark/tree/master/doc/'
def setup(app):
    app.add_config_value('recommonmark_config', {
            'url_resolver': lambda url: github_doc_root + url,
            'auto_toc_tree_section': 'Contents',
            }, True)
    app.add_transform(AutoStructify)

# -- Project information -----------------------------------------------------

project = u'テスト'
copyright = u'2018, 藤澤'
author = u'藤澤'

# The full version, including alpha/beta/rc tags
release = '0.1'


# -- General configuration ---------------------------------------------------

# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
    'sphinx.ext.mathjax',
#    'sphinxcontrib.blockdiag',
#    'sphinxcontrib.actdiag',
    'sphinx.ext.graphviz',
    'nbsphinx',
]

# The master toctree document.
master_doc = 'index'

# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = 'ja'

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path.
exclude_patterns = []

# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
source_suffix = ['.rst', '.md']
# source_suffix = '.rst'

# -- Options for HTML output -------------------------------------------------

# The theme to use for HTML and HTML Help pages.  See the documentation for
# a list of builtin themes.
#
html_theme = 'traditional'
# To activate 'sphinx_rtd_theme' 'conda install sphinx_rtd_theme'
#html_theme = 'sphinx_rtd_theme'

# Theme options are theme-specific and customize the look and feel of a theme
# further.  For a list of options available for each theme, see the
# documentation.
#html_theme_options = {}

# Add any paths that contain custom themes here, relative to this directory.
#html_theme_path = []

# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']

# Language to be used for generating the HTML full-text search index.
# Sphinx supports the following languages:
#   'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
#   'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr'
html_search_language = 'ja'

# -- Options for LaTeX output ---------------------------------------------

latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
'papersize': 'a4paper',

# The font size ('10pt', '11pt' or '12pt').
'pointsize': '12pt',


# geometry
'geometry': '\\usepackage[vmargin=2cm, hmargin=2cm]{geometry}',
#babel
'babel': '\\usepackage[japanese]{babel}',

# Additional stuff for the LaTeX preamble.
#\usepackage[top=20truemm,bottom=20truemm,left=20truemm,right=20truemm]{geometry}

'preamble': r'''

\setlength\parindent{1zw} 
\renewcommand{\baselinestretch}{0.8}

\usepackage[version=4]{mhchem}
\usepackage{siunitx}
\usepackage{chemfig}

\makeatletter
\renewcommand{\sphinxmaketitle}{
  \begin{center}
    {\Large \@title} \par
  \end{center}
  \begin{flushright}
    \@date \hspace{3zw} \@author \par
  \end{flushright}
}
\makeatother

\pagestyle{plain}
\thispagestyle{plain}

'''
}

latex_elements['tableofcontents'] = r'''
\pagenumbering{arabic} % page numbering as arabic
\pagestyle{normal} % page set to normal
'''

# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
#  author, documentclass [howto, manual, or own class]).
latex_documents = [
    (master_doc, 'output.tex', u'テスト',
     u'藤澤', 'howto'),
]

# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None

# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False

# If true, show page references after internal links.
#latex_show_pagerefs = False

# If true, show URL addresses after external links.
#latex_show_urls = False

# Documents to append as an appendix to all manuals.
#latex_appendices = []

# If false, no module index is generated.
#latex_domain_indices = True

# Numbering tables and figures
numfig=True

# LaTeX の docclass 設定
#'howto': 'jsarticle'
latex_docclass = {
    'howto': 'ujarticle',
    'manual': 'ujreport',
#    'howto': 'article',
#    'manual': 'report',
}

# -- Options for Texinfo output -------------------------------------------

# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
#  dir menu entry, description, category)
texinfo_documents = [
    (master_doc, 'output', u'テスト',
     author, 'output', 'One line description of project.',
     'Miscellaneous'),
]

# Documents to append as an appendix to all manuals.
#texinfo_appendices = []

# If false, no module index is generated.
#texinfo_domain_indices = True

# How to display URL addresses: 'footnote', 'no', or 'inline'.
#texinfo_show_urls = 'footnote'

# If true, do not generate a @detailmenu in the "Top" node's menu.
#texinfo_no_detailmenu = False