#
# Toga documentation build configuration file, created by
# sphinx-quickstart on Sat Jul 27 14:58:42 2013.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.

import os
import sys
from importlib.metadata import version as metadata_version

# 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.
# sys.path.insert(0, os.path.abspath("."))

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

# If your documentation needs a minimal Sphinx version, state it here.
# needs_sphinx = '1.0'

# 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.autodoc",
    "sphinx.ext.napoleon",
    "sphinx.ext.todo",
    "sphinx_tabs.tabs",
    "crate.sphinx.csv",
    "sphinx_copybutton",
    "sphinx_toolbox.more_autodoc.autonamedtuple",
    "sphinx_toolbox.more_autodoc.autoprotocol",
    "sphinx.ext.intersphinx",
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]

# The suffix of source filenames.
source_suffix = ".rst"

# The encoding of source files.
# source_encoding = 'utf-8-sig'

# The master toctree document.
master_doc = "index"

# General information about the project.
project = "Toga"
copyright = "Russell Keith-Magee"

# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The full version, including alpha/beta/rc tags
release = metadata_version("toga-core")
# The short X.Y version
version = ".".join(release.split(".")[:2])

# Fix the autodoc import issues
os.environ["TOGA_BACKEND"] = "toga_dummy"

autoclass_content = "both"
autodoc_preserve_defaults = True
autodoc_default_options = {
    # For show-inheritance, see autodoc-process-signature below.
    "members": True,
    "undoc-members": True,
}
autodoc_typehints = "description"

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
# language = None

# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
# Else, today_fmt is used as the format for a strftime call.
# today_fmt = '%B %d, %Y'

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ["_build"]

# The reST default role (used for this markup: `text`) to use for all documents.
# default_role = None

# If true, '()' will be appended to :func: etc. cross-reference text.
# add_function_parentheses = True

# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
# add_module_names = True

# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
# show_authors = False

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

# A list of ignored prefixes for module index sorting.
# modindex_common_prefix = []

# API status indicators.
rst_prolog = """
.. role:: stable
.. role:: beta
.. role:: no
.. |y| replace:: :stable:`●`
.. |b| replace:: :beta:`○`
.. |beta| replace:: :beta:`β`
.. |no| replace:: :no:`✖︎`
"""

intersphinx_mapping = {
    "python": ("https://docs.python.org/3", None),
    "PIL": ("https://pillow.readthedocs.io/en/stable/", None),
}

# -- Local extensions ----------------------------------------------------------


def setup(app):
    app.connect("autodoc-process-signature", autodoc_process_signature)
    return {
        "parallel_read_safe": True,
        "parallel_write_safe": True,
    }


# Adding show-inheritance to autodoc_default_options adds a Bases line to ALL classes,
# even those that only inherit from `object`, or whose bases have all been filtered out
# by autodoc-process-bases. Instead, we enable the option here.
def autodoc_process_signature(
    app, what, name, obj, options, signature, return_annotation
):
    if what == "class":
        # Travertino classes are not part of the public API.
        bases = [
            base
            for base in obj.__bases__
            if (base != object) and not base.__module__.startswith("travertino.")
        ]
        if bases:
            options.show_inheritance = True


# -- Options for link checking -------------------------------------------------

linkcheck_ignore = [
    # GitHub generates anchors in javascript
    r"https://github.com/.*#",
    # References to Github issues/pulls should all be safe.
    r"^https://github.com/beeware/toga/issues/\d+$",
    r"^https://github.com/beeware/toga/pull/\d+$",
]

# -- Options for copy button ---------------------------------------------------

# virtual env prefix: (venv), (beeware-venv)
venv = r"\((?:beeware-)?venv\)"
# macOS and Linux shell prompt: $
shell = r"\$"
# win CMD prompt: C:\>, C:\...>
cmd = r"C:\\>|C:\\\.\.\.>"
# PowerShell prompt: PS C:\>, PS C:\...>
ps = r"PS C:\\>|PS C:\\\.\.\.>"
# zero or one whitespace char
sp = r"\s?"

# optional venv prefix
venv_prefix = rf"(?:{venv})?"
# one of the platforms' shell prompts
shell_prompt = rf"(?:{shell}|{cmd}|{ps})"

copybutton_prompt_text = "|".join(
    [
        # Python REPL
        # r">>>\s?", r"\.\.\.\s?",
        # IPython and Jupyter
        # r"In \[\d*\]:\s?", r" {5,8}:\s?", r" {2,5}\.\.\.:\s?",
        # Shell prompt
        rf"{venv_prefix}{sp}{shell_prompt}{sp}",
    ]
)
copybutton_prompt_is_regexp = True
copybutton_remove_prompts = True
copybutton_only_copy_prompt_lines = True
copybutton_copy_empty_lines = False

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

# 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 = []

# The name for this set of Sphinx documents.  If None, it defaults to
# "<project> v<release> documentation".
html_title = f"Toga {release}"

# A shorter title for the navigation bar.  Default is the same as html_title.
# html_short_title = None

# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
html_logo = "images/toga.png"

# The name of an image file (within the static path) to use as favicon of the
# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None

# 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"]

# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
# html_last_updated_fmt = '%b %d, %Y'

# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
# html_use_smartypants = True

# Custom sidebar templates, maps document names to template names.
# html_sidebars = {}

# Additional templates that should be rendered to pages, maps page names to
# template names.
# html_additional_pages = {}

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

# If false, no index is generated.
# html_use_index = True

# If true, the index is split into individual pages for each letter.
# html_split_index = False

# If true, links to the reST sources are added to the pages.
# html_show_sourcelink = True

# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
# html_show_sphinx = True

# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
# html_show_copyright = True

# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it.  The value of this option must be the
# base URL from which the finished HTML is served.
# html_use_opensearch = ''

# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None

# Output file base name for HTML help builder.
htmlhelp_basename = "togadoc"

html_theme = "furo"

html_css_files = [
    "custom.css",
]

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

latex_elements = {
    # The paper size ('letterpaper' or 'a4paper').
    # 'papersize': 'letterpaper',
    # The font size ('10pt', '11pt' or '12pt').
    # 'pointsize': '10pt',
    # Additional stuff for the LaTeX preamble.
    # 'preamble': '',
}

# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
    ("index", "toga.tex", "Toga Documentation", "Russell Keith-Magee", "manual"),
]

# 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


# -- Options for manual page output --------------------------------------------

# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [("index", "toga", "Toga Documentation", ["Russell Keith-Magee"], 1)]

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


# -- 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 = [
    (
        "index",
        "toga",
        "Toga Documentation",
        "Russell Keith-Magee",
        "Toga",
        "A Python native, OS native GUI toolkit.",
        "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'

# -- Options for spelling -------------------------------------------

# Spelling check needs an additional module that is not installed by default.
# Add it only if spelling check is requested so docs can be generated without it.
if "spelling" in sys.argv:
    extensions.append("sphinxcontrib.spelling")

# Spelling language.
spelling_lang = "en_US"

# Location of word list.
spelling_word_list_filename = "spelling_wordlist"

# -- Options for Todos -------------------------------------------

# If this is True, todo and todolist produce output, else they produce nothing. The default is False.
todo_include_todos = True

# If this is True, todo emits a warning for each TODO entries. The default is False.
# todo_emit_warnings = False

# If this is True, todolist produce output without file path and line, The default is False.
# todo_link_only = False