mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-07-08 10:20:12 +02:00
267 lines
8.8 KiB
JavaScript
267 lines
8.8 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Robert John Churchill.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Robert John Churchill <rjc@netscape.com> (Original Author)
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* Ben Goodger <ben@netscape.com>
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* Daniel Matejka <danm@netscape.com>
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* Eric Pollmann <pollmann@netscape.com>
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* Ray Whitmer <rayw@netscape.com>
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* Peter Annema <disttsc@bart.nl>
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* Blake Ross <blakeross@telocity.com>
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* Joe Hewitt <hewitt@netscape.com>
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* Jan Varga <varga@utcruk.sk>
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* Karsten Duesterloh <kd-moz@tprac.de>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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function searchResultsOpenURL(event)
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{
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var tree = document.getElementById("resultsList");
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var node = tree.contentView.getItemAtIndex(tree.currentIndex);
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var url = node.id;
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var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService();
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if (rdf) rdf = rdf.QueryInterface(Components.interfaces.nsIRDFService);
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if (rdf)
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{
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var ds = rdf.GetDataSource("rdf:internetsearch");
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if (ds)
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{
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var src = rdf.GetResource(url, true);
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var prop = rdf.GetResource("http://home.netscape.com/NC-rdf#URL", true);
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var target = ds.GetTarget(src, prop, true);
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if (target) target = target.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (target) target = target.Value;
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if (target) url = target;
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}
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}
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// Ignore "NC:" urls.
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if (url.substring(0, 3) == "NC:")
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return false;
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if ("loadURI" in top)
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top.loadURI(url);
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else
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top.content.location.href = url;
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return true;
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}
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// Workaround for bug 196057 (double onload event): accept only the first onload event
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// ( This workaround will fix bug 147068 (duplicate search results).
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// Without this fix, xpfe\components\search\src\nsInternetSearchService.cpp will
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// crash when removing the same tree node twice. )
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// If bug 196057 should be fixed eventually, this workaround does no harm -
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// nevertheless it should be removed then
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var gbProcessOnloadEvent = true;
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function onLoadInternetResults()
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{
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if (gbProcessOnloadEvent)
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{ // forbid other onload events
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gbProcessOnloadEvent = false;
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// clear any previous results on load
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var iSearch = Components.classes["@mozilla.org/rdf/datasource;1?name=internetsearch"]
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.getService(Components.interfaces.nsIInternetSearchService);
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iSearch.ClearResultSearchSites();
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// the search URI is passed in as a parameter, so get it and then root the results list
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var searchURI = top.content.location.href;
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if (searchURI) {
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const lastSearchURIPref = "browser.search.lastMultipleSearchURI";
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var offset = searchURI.indexOf("?");
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if (offset > 0) {
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nsPreferences.setUnicharPref(lastSearchURIPref, searchURI); // evil
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searchURI = searchURI.substr(offset+1);
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loadResultsList(searchURI);
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}
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else {
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searchURI = nsPreferences.copyUnicharPref(lastSearchURIPref, "");
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offset = searchURI.indexOf("?");
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if (offset > 0) {
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nsPreferences.setUnicharPref(lastSearchURIPref, searchURI); // evil
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searchURI = searchURI.substr(offset+1);
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loadResultsList(searchURI);
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}
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}
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}
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}
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return true;
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}
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function loadResultsList( aSearchURL )
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{
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var resultsTree = document.getElementById( "resultsList" );
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if (!resultsTree) return false;
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resultsTree.setAttribute("ref", decodeURI(aSearchURL));
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return true;
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}
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function doEngineClick( event, aNode )
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{
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event.target.checked = true;
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var html = null;
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var resultsTree = document.getElementById("resultsList");
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var contentArea = document.getElementById("resultsContent");
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var splitter = document.getElementById("results-splitter");
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var engineURI = aNode.id;
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if (engineURI == "allEngines") {
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resultsTree.removeAttribute("hidden");
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splitter.removeAttribute("hidden");
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}
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else
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{
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resultsTree.setAttribute("hidden", "true");
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splitter.setAttribute("hidden", "true");
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try
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{
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var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService();
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if (rdf) rdf = rdf.QueryInterface(Components.interfaces.nsIRDFService);
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if (rdf)
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{
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var internetSearchStore = rdf.GetDataSource("rdf:internetsearch");
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if (internetSearchStore)
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{
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var src = rdf.GetResource(engineURI, true);
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var htmlProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#HTML", true);
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html = internetSearchStore.GetTarget(src, htmlProperty, true);
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if ( html ) html = html.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if ( html ) html = html.Value;
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}
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}
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}
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catch(ex)
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{
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}
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}
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if ( html )
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{
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var doc = frames[0].document;
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if (doc)
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{
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doc.open("text/html", "replace");
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doc.writeln( html );
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doc.close();
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}
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}
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else
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frames[0].document.location.href =
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"chrome://communicator/locale/search/default.htm";
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}
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function doResultClick(node)
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{
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var theID = node.id;
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if (!theID) return(false);
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try
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{
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var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService();
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if (rdf) rdf = rdf.QueryInterface(Components.interfaces.nsIRDFService);
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if (rdf)
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{
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var internetSearchStore = rdf.GetDataSource("rdf:internetsearch");
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if (internetSearchStore)
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{
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var src = rdf.GetResource(theID, true);
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var urlProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#URL", true);
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var bannerProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#Banner", true);
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var htmlProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#HTML", true);
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var url = internetSearchStore.GetTarget(src, urlProperty, true);
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if (url) url = url.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (url) url = url.Value;
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if (url)
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{
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var statusNode = document.getElementById("status-button");
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if (statusNode)
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{
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statusNode.label = url;
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}
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}
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var banner = internetSearchStore.GetTarget(src, bannerProperty, true);
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if (banner) banner = banner.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (banner) banner = banner.Value;
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var target = internetSearchStore.GetTarget(src, htmlProperty, true);
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if (target) target = target.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (target) target = target.Value;
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if (target)
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{
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var text = "<HTML><HEAD><TITLE>Search</TITLE><BASE TARGET='_top'></HEAD><BODY><FONT POINT-SIZE='9'>";
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if (banner)
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text += banner + "</A><BR>"; // add a </A> and a <BR> just in case
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text += target;
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text += "</FONT></BODY></HTML>"
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var doc = frames[0].document;
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doc.open("text/html", "replace");
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doc.writeln(text);
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doc.close();
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}
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}
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}
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}
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catch(ex)
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{
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}
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return(true);
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}
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function listSelect(event)
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{
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var tree = document.getElementById("resultsList");
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if (tree.view.selection.count != 1)
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return false;
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var selection = tree.contentView.getItemAtIndex(tree.currentIndex);
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return doResultClick(selection);
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}
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function listClick(event)
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{ // left double click opens URL
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if (event.detail == 2 && event.button == 0)
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searchResultsOpenURL(event);
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return true; // always allow further click processing
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}
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