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Perform search-suggest query asynchronously via async http request rather than background thread.

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This commit is contained in:
Kris Maglione
2008-11-28 18:51:28 +00:00
parent 4c914e9907
commit 5fdf4bd6d6
3 changed files with 35 additions and 16 deletions
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27
content/bookmarks.js
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@@ -503,7 +503,7 @@ function Bookmarks() //{{{
return searchEngines;
},
getSuggestions: function getSuggestions(engine, query)
getSuggestions: function getSuggestions(engine, query, callback)
{
let ss = Components.classes["@mozilla.org/browser/search-service;1"]
.getService(Components.interfaces.nsIBrowserSearchService);
@@ -515,16 +515,25 @@ function Bookmarks() //{{{
if (!queryURI)
return [];
let resp = util.httpGet(queryURI);
let json = Components.classes["@mozilla.org/dom/json;1"]
.createInstance(Components.interfaces.nsIJSON);
try
function process(resp)
{
let results = json.decode(resp.responseText)[1];
return [[item, ""] for ([k, item] in Iterator(results)) if (typeof item == "string")];
let json = Components.classes["@mozilla.org/dom/json;1"]
.createInstance(Components.interfaces.nsIJSON);
let results = [];
try
{
results = json.decode(resp.responseText)[1];
results = [[item, ""] for ([k, item] in Iterator(results)) if (typeof item == "string")];
}
catch (e) {}
if (!callback)
return results;
callback(results);
}
catch (e) {}
return [];
let resp = util.httpGet(queryURI, callback && process);
if (!callback)
return process(resp);
},
// TODO: add filtering