# -*- coding: utf-8 -*-
#
# Copyright (c) 2019-2021, Arm Limited. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
#
# Configuration file for the Sphinx documentation builder.
#
# See the options documentation at http://www.sphinx-doc.org/en/master/config

import os

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

project = 'Trusted Firmware-A'

# -- 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.autosectionlabel', 'sphinxcontrib.plantuml']

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

# The suffix(es) of source filenames.
source_suffix = '.rst'

# The master toctree document.
master_doc = 'index'

# 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 = None

# 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 name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'

# Load the contents of the global substitutions file into the 'rst_prolog'
# variable. This ensures that the substitutions are all inserted into each page.
with open('global_substitutions.txt', 'r') as subs:
  rst_prolog = subs.read()

# Minimum version of sphinx required
needs_sphinx = '2.0'

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

# Don't show the "Built with Sphinx" footer
html_show_sphinx = False

# Don't show copyright info in the footer (we have this content in the page)
html_show_copyright = False

# The theme to use for HTML and HTML Help pages.  See the documentation for
# a list of builtin themes.
html_theme = "sphinx_rtd_theme"

# The logo to display in the sidebar
html_logo = 'resources/TrustedFirmware-Logo_standard-white.png'

# Options for the "sphinx-rtd-theme" theme
html_theme_options = {
    'collapse_navigation': False, # Can expand and collapse sidebar entries
    'prev_next_buttons_location': 'both', # Top and bottom of the page
    'style_external_links': True # Display an icon next to external links
}

# Path to _static directory
html_static_path = ['_static']

# Path to css file relative to html_static_path
html_css_files = [
    'css/custom.css',
]

# -- Options for autosectionlabel --------------------------------------------

# Only generate automatic section labels for document titles
autosectionlabel_maxdepth = 1

# -- Options for plantuml ----------------------------------------------------

plantuml_output_format = 'svg_img'