327 lines
13 KiB
JavaScript
327 lines
13 KiB
JavaScript
/*
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* Copyright (c) 2015, 2018, 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 noResult = {l: "No results found"};
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var catModules = "Modules";
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var catPackages = "Packages";
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var catTypes = "Types";
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var catMembers = "Members";
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var catSearchTags = "SearchTags";
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var highlight = "<span class=\"resultHighlight\">$&</span>";
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var camelCaseRegexp = "";
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var secondaryMatcher = "";
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function getHighlightedText(item) {
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var ccMatcher = new RegExp(camelCaseRegexp);
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var label = item.replace(ccMatcher, highlight);
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if (label === item) {
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label = item.replace(secondaryMatcher, highlight);
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}
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return label;
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}
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function getURLPrefix(ui) {
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var urlPrefix="";
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if (useModuleDirectories) {
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var slash = "/";
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if (ui.item.category === catModules) {
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return ui.item.l + slash;
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} else if (ui.item.category === catPackages && ui.item.m) {
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return ui.item.m + slash;
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} else if ((ui.item.category === catTypes && ui.item.p) || ui.item.category === catMembers) {
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$.each(packageSearchIndex, function(index, item) {
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if (ui.item.p == item.l) {
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urlPrefix = item.m + slash;
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}
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});
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return urlPrefix;
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} else {
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return urlPrefix;
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}
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}
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return urlPrefix;
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}
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var watermark = 'Search';
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$(function() {
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$("#search").val('');
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$("#search").prop("disabled", false);
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$("#reset").prop("disabled", false);
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$("#search").val(watermark).addClass('watermark');
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$("#search").blur(function() {
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if ($(this).val().length == 0) {
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$(this).val(watermark).addClass('watermark');
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}
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});
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$("#search").on('click keydown', function() {
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if ($(this).val() == watermark) {
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$(this).val('').removeClass('watermark');
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}
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});
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$("#reset").click(function() {
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$("#search").val('');
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$("#search").focus();
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});
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$("#search").focus();
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$("#search")[0].setSelectionRange(0, 0);
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});
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$.widget("custom.catcomplete", $.ui.autocomplete, {
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_create: function() {
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this._super();
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this.widget().menu("option", "items", "> :not(.ui-autocomplete-category)");
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},
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_renderMenu: function(ul, items) {
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var rMenu = this,
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currentCategory = "";
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rMenu.menu.bindings = $();
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$.each(items, function(index, item) {
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var li;
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if (item.l !== noResult.l && item.category !== currentCategory) {
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ul.append("<li class=\"ui-autocomplete-category\">" + item.category + "</li>");
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currentCategory = item.category;
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}
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li = rMenu._renderItemData(ul, item);
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if (item.category) {
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li.attr("aria-label", item.category + " : " + item.l);
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li.attr("class", "resultItem");
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} else {
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li.attr("aria-label", item.l);
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li.attr("class", "resultItem");
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}
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});
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},
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_renderItem: function(ul, item) {
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var label = "";
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if (item.category === catModules) {
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label = getHighlightedText(item.l);
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} else if (item.category === catPackages) {
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label = (item.m)
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? getHighlightedText(item.m + "/" + item.l)
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: getHighlightedText(item.l);
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} else if (item.category === catTypes) {
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label = (item.p)
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? getHighlightedText(item.p + "." + item.l)
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: getHighlightedText(item.l);
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} else if (item.category === catMembers) {
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label = getHighlightedText(item.p + "." + (item.c + "." + item.l));
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} else if (item.category === catSearchTags) {
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label = getHighlightedText(item.l);
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} else {
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label = item.l;
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}
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var li = $("<li/>").appendTo(ul);
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var div = $("<div/>").appendTo(li);
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if (item.category === catSearchTags) {
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if (item.d) {
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div.html(label + "<span class=\"searchTagHolderResult\"> (" + item.h + ")</span><br><span class=\"searchTagDescResult\">"
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+ item.d + "</span><br>");
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} else {
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div.html(label + "<span class=\"searchTagHolderResult\"> (" + item.h + ")</span>");
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}
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} else {
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div.html(label);
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}
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return li;
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}
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});
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$(function() {
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$("#search").catcomplete({
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minLength: 1,
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delay: 100,
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source: function(request, response) {
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var result = new Array();
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var presult = new Array();
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var tresult = new Array();
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var mresult = new Array();
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var tgresult = new Array();
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var secondaryresult = new Array();
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var displayCount = 0;
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var exactMatcher = new RegExp("^" + $.ui.autocomplete.escapeRegex(request.term) + "$", "i");
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camelCaseRegexp = ($.ui.autocomplete.escapeRegex(request.term)).split(/(?=[A-Z])/).join("([a-z0-9_$]*?)");
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var camelCaseMatcher = new RegExp("^" + camelCaseRegexp);
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secondaryMatcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i");
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// Return the nested innermost name from the specified object
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function nestedName(e) {
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return e.l.substring(e.l.lastIndexOf(".") + 1);
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}
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function concatResults(a1, a2) {
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a1 = a1.concat(a2);
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a2.length = 0;
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return a1;
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}
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if (moduleSearchIndex) {
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var mdleCount = 0;
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$.each(moduleSearchIndex, function(index, item) {
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item.category = catModules;
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if (exactMatcher.test(item.l)) {
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result.push(item);
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mdleCount++;
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} else if (camelCaseMatcher.test(item.l)) {
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result.push(item);
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} else if (secondaryMatcher.test(item.l)) {
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secondaryresult.push(item);
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}
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});
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displayCount = mdleCount;
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result = concatResults(result, secondaryresult);
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}
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if (packageSearchIndex) {
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var pCount = 0;
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var pkg = "";
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$.each(packageSearchIndex, function(index, item) {
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item.category = catPackages;
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pkg = (item.m)
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? (item.m + "/" + item.l)
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: item.l;
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if (exactMatcher.test(item.l)) {
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presult.push(item);
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pCount++;
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} else if (camelCaseMatcher.test(pkg)) {
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presult.push(item);
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} else if (secondaryMatcher.test(pkg)) {
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secondaryresult.push(item);
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}
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});
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result = result.concat(concatResults(presult, secondaryresult));
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displayCount = (pCount > displayCount) ? pCount : displayCount;
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}
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if (typeSearchIndex) {
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var tCount = 0;
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$.each(typeSearchIndex, function(index, item) {
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item.category = catTypes;
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var s = nestedName(item);
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if (exactMatcher.test(s)) {
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tresult.push(item);
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tCount++;
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} else if (camelCaseMatcher.test(s)) {
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tresult.push(item);
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} else if (secondaryMatcher.test(item.p + "." + item.l)) {
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secondaryresult.push(item);
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}
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});
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result = result.concat(concatResults(tresult, secondaryresult));
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displayCount = (tCount > displayCount) ? tCount : displayCount;
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}
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if (memberSearchIndex) {
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var mCount = 0;
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$.each(memberSearchIndex, function(index, item) {
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item.category = catMembers;
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var s = nestedName(item);
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if (exactMatcher.test(s)) {
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mresult.push(item);
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mCount++;
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} else if (camelCaseMatcher.test(s)) {
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mresult.push(item);
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} else if (secondaryMatcher.test(item.c + "." + item.l)) {
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secondaryresult.push(item);
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}
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});
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result = result.concat(concatResults(mresult, secondaryresult));
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displayCount = (mCount > displayCount) ? mCount : displayCount;
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}
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if (tagSearchIndex) {
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var tgCount = 0;
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$.each(tagSearchIndex, function(index, item) {
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item.category = catSearchTags;
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if (exactMatcher.test(item.l)) {
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tgresult.push(item);
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tgCount++;
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} else if (secondaryMatcher.test(item.l)) {
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secondaryresult.push(item);
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}
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});
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result = result.concat(concatResults(tgresult, secondaryresult));
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displayCount = (tgCount > displayCount) ? tgCount : displayCount;
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}
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displayCount = (displayCount > 500) ? displayCount : 500;
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var counter = function() {
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var count = {Modules: 0, Packages: 0, Types: 0, Members: 0, SearchTags: 0};
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var f = function(item) {
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count[item.category] += 1;
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return (count[item.category] <= displayCount);
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};
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return f;
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}();
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response(result.filter(counter));
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},
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response: function(event, ui) {
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if (!ui.content.length) {
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ui.content.push(noResult);
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} else {
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$("#search").empty();
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}
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},
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autoFocus: true,
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position: {
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collision: "flip"
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},
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select: function(event, ui) {
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if (ui.item.l !== noResult.l) {
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var url = getURLPrefix(ui);
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if (ui.item.category === catModules) {
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if (useModuleDirectories) {
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url += "module-summary.html";
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} else {
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url = ui.item.l + "-summary.html";
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}
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} else if (ui.item.category === catPackages) {
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if (ui.item.url) {
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url = ui.item.url;
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} else {
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url += ui.item.l.replace(/\./g, '/') + "/package-summary.html";
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}
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} else if (ui.item.category === catTypes) {
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if (ui.item.url) {
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url = ui.item.url;
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} else if (ui.item.p === "<Unnamed>") {
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url += ui.item.l + ".html";
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} else {
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url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.l + ".html";
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}
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} else if (ui.item.category === catMembers) {
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if (ui.item.p === "<Unnamed>") {
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url += ui.item.c + ".html" + "#";
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} else {
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url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.c + ".html" + "#";
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}
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if (ui.item.url) {
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url += ui.item.url;
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} else {
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url += ui.item.l;
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}
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} else if (ui.item.category === catSearchTags) {
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url += ui.item.u;
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}
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if (top !== window) {
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parent.classFrame.location = pathtoroot + url;
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} else {
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window.location.href = pathtoroot + url;
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}
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$("#search").focus();
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}
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}
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});
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});
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