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-rw-r--r--doc/source/theme/static/sidebar.js155
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diff --git a/doc/source/theme/static/sidebar.js b/doc/source/theme/static/sidebar.js
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-/*
- * sidebar.js
- * ~~~~~~~~~~
- *
- * This script makes the Sphinx sidebar collapsible.
- *
- * .sphinxsidebar contains .sphinxsidebarwrapper. This script adds in
- * .sphixsidebar, after .sphinxsidebarwrapper, the #sidebarbutton used to
- * collapse and expand the sidebar.
- *
- * When the sidebar is collapsed the .sphinxsidebarwrapper is hidden and the
- * width of the sidebar and the margin-left of the document are decreased.
- * When the sidebar is expanded the opposite happens. This script saves a
- * per-browser/per-session cookie used to remember the position of the sidebar
- * among the pages. Once the browser is closed the cookie is deleted and the
- * position reset to the default (expanded).
- *
- * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
- * :license: BSD, see LICENSE for details.
- *
- */
-
-$(function() {
- // global elements used by the functions.
- // the 'sidebarbutton' element is defined as global after its
- // creation, in the add_sidebar_button function
- var bodywrapper = $('.bodywrapper');
- var sidebar = $('.sphinxsidebar');
- var sidebarwrapper = $('.sphinxsidebarwrapper');
-
- // original margin-left of the bodywrapper and width of the sidebar
- // with the sidebar expanded
- var bw_margin_expanded = bodywrapper.css('margin-left');
- var ssb_width_expanded = sidebar.width();
-
- // margin-left of the bodywrapper and width of the sidebar
- // with the sidebar collapsed
- var bw_margin_collapsed = '.8em';
- var ssb_width_collapsed = '.8em';
-
- // colors used by the current theme
- var dark_color = '#AAAAAA';
- var light_color = '#CCCCCC';
-
- function sidebar_is_collapsed() {
- return sidebarwrapper.is(':not(:visible)');
- }
-
- function toggle_sidebar() {
- if (sidebar_is_collapsed())
- expand_sidebar();
- else
- collapse_sidebar();
- }
-
- function collapse_sidebar() {
- sidebarwrapper.hide();
- sidebar.css('width', ssb_width_collapsed);
- bodywrapper.css('margin-left', bw_margin_collapsed);
- sidebarbutton.css({
- 'margin-left': '0',
- 'height': bodywrapper.height(),
- 'border-radius': '5px'
- });
- sidebarbutton.find('span').text('»');
- sidebarbutton.attr('title', _('Expand sidebar'));
- document.cookie = 'sidebar=collapsed';
- }
-
- function expand_sidebar() {
- bodywrapper.css('margin-left', bw_margin_expanded);
- sidebar.css('width', ssb_width_expanded);
- sidebarwrapper.show();
- sidebarbutton.css({
- 'margin-left': ssb_width_expanded-12,
- 'height': bodywrapper.height(),
- 'border-radius': '0 5px 5px 0'
- });
- sidebarbutton.find('span').text('«');
- sidebarbutton.attr('title', _('Collapse sidebar'));
- //sidebarwrapper.css({'padding-top':
- // Math.max(window.pageYOffset - sidebarwrapper.offset().top, 10)});
- document.cookie = 'sidebar=expanded';
- }
-
- function add_sidebar_button() {
- sidebarwrapper.css({
- 'float': 'left',
- 'margin-right': '0',
- 'width': ssb_width_expanded - 28
- });
- // create the button
- sidebar.append(
- '<div id="sidebarbutton"><span>&laquo;</span></div>'
- );
- var sidebarbutton = $('#sidebarbutton');
- // find the height of the viewport to center the '<<' in the page
- var viewport_height;
- if (window.innerHeight)
- viewport_height = window.innerHeight;
- else
- viewport_height = $(window).height();
- var sidebar_offset = sidebar.offset().top;
- var sidebar_height = Math.max(bodywrapper.height(), sidebar.height());
- sidebarbutton.find('span').css({
- 'display': 'block',
- 'position': 'fixed',
- 'top': Math.min(viewport_height/2, sidebar_height/2 + sidebar_offset) - 10
- });
-
- sidebarbutton.click(toggle_sidebar);
- sidebarbutton.attr('title', _('Collapse sidebar'));
- sidebarbutton.css({
- 'border-radius': '0 5px 5px 0',
- 'color': '#444444',
- 'background-color': '#CCCCCC',
- 'font-size': '1.2em',
- 'cursor': 'pointer',
- 'height': sidebar_height,
- 'padding-top': '1px',
- 'padding-left': '1px',
- 'margin-left': ssb_width_expanded - 12
- });
-
- sidebarbutton.hover(
- function () {
- $(this).css('background-color', dark_color);
- },
- function () {
- $(this).css('background-color', light_color);
- }
- );
- }
-
- function set_position_from_cookie() {
- if (!document.cookie)
- return;
- var items = document.cookie.split(';');
- for(var k=0; k<items.length; k++) {
- var key_val = items[k].split('=');
- var key = key_val[0];
- if (key == 'sidebar') {
- var value = key_val[1];
- if ((value == 'collapsed') && (!sidebar_is_collapsed()))
- collapse_sidebar();
- else if ((value == 'expanded') && (sidebar_is_collapsed()))
- expand_sidebar();
- }
- }
- }
-
- add_sidebar_button();
- var sidebarbutton = $('#sidebarbutton');
- set_position_from_cookie();
-});