# -*- coding: utf-8 -*-
#
# GMT documentation build configuration file.
# Refer to http://www.sphinx-doc.org/en/master/usage/configuration.html for details.
#
import sys, os
import glob
sys.path.append(os.path.abspath('_extensions'))

# -- General configuration -----------------------------------------------------
needs_sphinx = '1.8'
extensions = ['sphinx.ext.mathjax', 'jinja', 'youtube']
source_encoding = 'utf-8-sig'
source_suffix = '.rst'
master_doc = 'index'
templates_path = ['_templates']
language = 'en'
# Set smartquotes_action to 'qe' to disable Smart Quotes transform of -- and ---
smartquotes_action = 'qe'
# default language to highlight source code
highlight_language = 'bash'
pygments_style = 'sphinx'

# -- Project configuration ------------------------------------------------
project = 'GMT'
copyright = "@GMT_VERSION_YEAR@, The GMT Team."
# The version shown at the top of the sidebar
version = '@GMT_PACKAGE_VERSION_MAJOR@.@GMT_PACKAGE_VERSION_MINOR@'
# The full version shown in the page title
release = '@GMT_PACKAGE_VERSION@'
# Make the "Edit on GitHub" button link to the correct branch
# Default to master branch if Azure Pipelines environmental variable BUILD_SOURCEBRANCHNAME is not defined
github_version = os.getenv("BUILD_SOURCEBRANCHNAME", 'master')

# -- Options for HTML output ---------------------------------------------------
html_theme = 'rtd'
html_theme_path = ["themes"]
html_theme_options = {
    'sticky_navigation': False,
    'includehidden': False,
}
html_context = {
    "menu_links": [
        (
            '<i class="fa fa-home fa-fw"></i> GMT Homepage',
            "https://www.generic-mapping-tools.org/",
        ),
        (
            '<i class="fa fa-comment fa-fw"></i> GMT Community Forum',
            "https://forum.generic-mapping-tools.org/",
        ),
        (
            '<i class="fa fa-book fa-fw"></i> License',
            "https://github.com/GenericMappingTools/gmt/blob/master/LICENSE.TXT",
        ),
        (
            '<i class="fa fa-github fa-fw"></i> Source Code',
            "https://github.com/GenericMappingTools/gmt",
        ),
    ],
    # Show the "Edit on Github" link
    # https://docs.readthedocs.io/en/latest/guides/vcs.html
    "display_github": True,
    "github_user": "GenericMappingTools",
    "github_repo": "gmt",
    "github_version": github_version,
    "theme_vcs_pageview_mode": "edit",
    "conf_py_path": "/doc/rst/source/"
}
# favicon of the docs
html_favicon = "_static/favicon.png"
html_static_path = ['_static']
html_last_updated_fmt = '%b %d, %Y'
# If true, links to the reST sources are added to the pages.
html_show_sourcelink = True
# List of custom CSS files (needs sphinx>=1.8)
html_css_files = ["style.css"]

# Redefine supported_image_types for the HTML builder
from sphinx.builders.html import StandaloneHTMLBuilder
StandaloneHTMLBuilder.supported_image_types = [
  'image/gif', 'image/jpeg', 'image/png', 'image/svg+xml'
]

# context for the jinja extension
## Count number of examples (.rst) in the source/gallery directory
no_of_examples = len(glob.glob("source/gallery/ex*.rst"))
jinja_contexts = {
    'jinja_ctx': {
        'no_of_examples': no_of_examples,
    }
}

# -- Options for manual page output --------------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('gmt', 'gmt', 'The Generic Mapping Tools data processing and display software package', '', 1),
('gmt-config', 'gmt-config', 'Get information about the gmt installation', '', 1),
('gmt_shell_functions.sh', 'gmt_shell_functions.sh', 'Practical functions to be used in GMT bourne shell scripts', '', 1),
('gmtswitch', 'gmtswitch', 'Switching between different GMT versions', '', 1),
('isogmt', 'isogmt', 'Run GMT command or script in isolation mode', '', 1),
]