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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Custom bindings for the pageCapture API.
(function() {
native function GetChromeHidden();
native function CreateBlob(filePath);
native function SendResponseAck(requestId);
var chromeHidden = GetChromeHidden();
chromeHidden.registerCustomHook('pageCapture', function(bindingsAPI) {
var apiFunctions = bindingsAPI.apiFunctions;
apiFunctions.setCustomCallback('saveAsMHTML',
function(name, request, response) {
var params = chromeHidden.JSON.parse(response);
var path = params.mhtmlFilePath;
var size = params.mhtmlFileLength;
if (request.callback)
request.callback(CreateBlob(path, size));
request.callback = null;
// Notify the browser. Now that the blob is referenced from JavaScript,
// the browser can drop its reference to it.
SendResponseAck(request.id);
});
});
})();
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