133 lines
4.9 KiB
JavaScript
133 lines
4.9 KiB
JavaScript
/*
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* Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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var moduleSearchIndex;
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var packageSearchIndex;
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var typeSearchIndex;
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var memberSearchIndex;
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var tagSearchIndex;
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function loadScripts(doc, tag) {
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createElem(doc, tag, 'search.js');
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createElem(doc, tag, 'module-search-index.js');
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createElem(doc, tag, 'package-search-index.js');
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createElem(doc, tag, 'type-search-index.js');
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createElem(doc, tag, 'member-search-index.js');
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createElem(doc, tag, 'tag-search-index.js');
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}
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function createElem(doc, tag, path) {
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var script = doc.createElement(tag);
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var scriptElement = doc.getElementsByTagName(tag)[0];
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script.src = pathtoroot + path;
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scriptElement.parentNode.insertBefore(script, scriptElement);
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}
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function show(tableId, selected, columns) {
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if (tableId !== selected) {
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document.querySelectorAll('div.' + tableId + ':not(.' + selected + ')')
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.forEach(function(elem) {
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elem.style.display = 'none';
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});
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}
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document.querySelectorAll('div.' + selected)
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.forEach(function(elem, index) {
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elem.style.display = '';
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var isEvenRow = index % (columns * 2) < columns;
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elem.classList.remove(isEvenRow ? oddRowColor : evenRowColor);
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elem.classList.add(isEvenRow ? evenRowColor : oddRowColor);
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});
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updateTabs(tableId, selected);
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}
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function updateTabs(tableId, selected) {
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document.querySelector('div#' + tableId +' .summary-table')
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.setAttribute('aria-labelledby', selected);
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document.querySelectorAll('button[id^="' + tableId + '"]')
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.forEach(function(tab, index) {
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if (selected === tab.id || (tableId === selected && index === 0)) {
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tab.className = activeTableTab;
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tab.setAttribute('aria-selected', true);
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tab.setAttribute('tabindex',0);
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} else {
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tab.className = tableTab;
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tab.setAttribute('aria-selected', false);
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tab.setAttribute('tabindex',-1);
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}
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});
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}
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function switchTab(e) {
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var selected = document.querySelector('[aria-selected=true]');
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if (selected) {
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if ((e.keyCode === 37 || e.keyCode === 38) && selected.previousSibling) {
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// left or up arrow key pressed: move focus to previous tab
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selected.previousSibling.click();
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selected.previousSibling.focus();
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e.preventDefault();
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} else if ((e.keyCode === 39 || e.keyCode === 40) && selected.nextSibling) {
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// right or down arrow key pressed: move focus to next tab
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selected.nextSibling.click();
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selected.nextSibling.focus();
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e.preventDefault();
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}
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}
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}
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var updateSearchResults = function() {};
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function indexFilesLoaded() {
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return moduleSearchIndex
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&& packageSearchIndex
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&& typeSearchIndex
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&& memberSearchIndex
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&& tagSearchIndex;
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}
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// Workaround for scroll position not being included in browser history (8249133)
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document.addEventListener("DOMContentLoaded", function(e) {
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var contentDiv = document.querySelector("div.flex-content");
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window.addEventListener("popstate", function(e) {
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if (e.state !== null) {
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contentDiv.scrollTop = e.state;
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}
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});
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window.addEventListener("hashchange", function(e) {
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history.replaceState(contentDiv.scrollTop, document.title);
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});
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contentDiv.addEventListener("scroll", function(e) {
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var timeoutID;
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if (!timeoutID) {
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timeoutID = setTimeout(function() {
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history.replaceState(contentDiv.scrollTop, document.title);
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timeoutID = null;
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}, 100);
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}
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});
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if (!location.hash) {
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history.replaceState(contentDiv.scrollTop, document.title);
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}
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});
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