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/*
* Copyright (C) 2009 Google Inc. All rights reserved.
* Copyright (C) 2009 Joseph Pecoraro
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var InjectedScriptAccess = {};
InjectedScriptAccess._installHandler = function(methodName, async)
{
InjectedScriptAccess[methodName] = function()
{
var allArgs = Array.prototype.slice.call(arguments);
var callback = allArgs[allArgs.length - 1];
var argsString = JSON.stringify(Array.prototype.slice.call(allArgs, 0, allArgs.length - 1));
function myCallback(result, isException)
{
if (!isException)
callback(JSON.parse(result));
else
WebInspector.console.addMessage(new WebInspector.ConsoleTextMessage("Error dispatching: " + methodName));
}
var callId = WebInspector.Callback.wrap(myCallback);
InspectorController.dispatchOnInjectedScript(callId, methodName, argsString, !!async);
};
}
// InjectedScriptAccess message forwarding puts some constraints on the way methods are imlpemented and called:
// - Make sure corresponding methods in InjectedScript return non-null and non-undefined values,
// - Make sure last parameter of all the InjectedSriptAccess.* calls is a callback function.
// We keep these sorted.
InjectedScriptAccess._installHandler("addInspectedNode");
InjectedScriptAccess._installHandler("addStyleSelector");
InjectedScriptAccess._installHandler("applyStyleRuleText");
InjectedScriptAccess._installHandler("applyStyleText");
InjectedScriptAccess._installHandler("evaluate");
InjectedScriptAccess._installHandler("evaluateInCallFrame");
InjectedScriptAccess._installHandler("getCompletions");
InjectedScriptAccess._installHandler("getComputedStyle");
InjectedScriptAccess._installHandler("getInlineStyle");
InjectedScriptAccess._installHandler("getProperties");
InjectedScriptAccess._installHandler("getPrototypes");
InjectedScriptAccess._installHandler("getStyles");
InjectedScriptAccess._installHandler("openInInspectedWindow");
InjectedScriptAccess._installHandler("performSearch");
InjectedScriptAccess._installHandler("pushNodeToFrontend");
InjectedScriptAccess._installHandler("searchCanceled");
InjectedScriptAccess._installHandler("setPropertyValue");
InjectedScriptAccess._installHandler("setStyleProperty");
InjectedScriptAccess._installHandler("setStyleText");
InjectedScriptAccess._installHandler("toggleStyleEnabled");
// Some methods can't run synchronously even on the injected script side (such as DB transactions).
// Mark them as asynchronous here.
InjectedScriptAccess._installHandler("executeSql", true);
WebInspector.didDispatchOnInjectedScript = WebInspector.Callback.processCallback;
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