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// Copyright (c) 2009 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.
#ifndef WEBKIT_GLUE_DEVTOOLS_DOM_AGENT_H_
#define WEBKIT_GLUE_DEVTOOLS_DOM_AGENT_H_
#include "webkit/glue/devtools/devtools_rpc.h"
// DomAgent is a utility object that covers DOM-related functionality of the
// WebDevToolsAgent. It is capable of sending DOM tree to the client as well
// as providing DOM notifications for the nodes known to the client.
// DomAgent's environment is represented with the DomAgentDelegate interface.
#define DOM_AGENT_STRUCT(METHOD0, METHOD1, METHOD2, METHOD3, METHOD4) \
/* Requests that the document root element is sent to the delegate. */ \
METHOD0(GetDocumentElement) \
\
/* Requests that the element's children are sent to the client. */ \
METHOD2(GetChildNodes, int /* call_id */, int /* id */) \
\
/* Sets attribute value in the element with given id. */ \
METHOD4(SetAttribute, int /* call_id */, int /* id */, String /* name */, \
String /* value */) \
\
/* Removes attribute from the element with given id. */ \
METHOD3(RemoveAttribute, int /* call_id */, int /* id */, \
String /* name */) \
\
/* Sets text node value in the node with given id. */ \
METHOD3(SetTextNodeValue, int /* call_id */, int /* id */, \
String /* text */) \
\
/* Perform search. */ \
METHOD2(PerformSearch, int /* call_id */, String /* query */) \
\
/* Tells dom agent that the client has lost all of the dom-related
information and is no longer interested in the notifications related to the
nodes issued earlier. */ \
METHOD0(DiscardBindings)
DEFINE_RPC_CLASS(DomAgent, DOM_AGENT_STRUCT)
#define DOM_AGENT_DELEGATE_STRUCT(METHOD0, METHOD1, METHOD2, METHOD3, \
METHOD4) \
/* Response to GetChildNodes. */ \
METHOD1(DidGetChildNodes, int /* call_id */) \
\
/* Perform search. */ \
METHOD2(DidPerformSearch, int /* call_id */, Value /* results */) \
\
/* Ack for the Set/RemoveAttribute, SetTextNodeValue. */ \
METHOD2(DidApplyDomChange, int /* call_id */, bool /* success */) \
\
/* Notifies the delegate that element's attributes are updated. */ \
METHOD2(AttributesUpdated, int /* id */, Value /* attributes */) \
\
/* Sends document element to the delegate. */ \
METHOD1(SetDocumentElement, Value /* root */) \
\
/* Notifies the delegate that element's child nodes have been updated. */ \
METHOD2(SetChildNodes, int /* parent_id */, Value /* nodes */) \
\
/* Notifies the delegate that element's 'has children' state has been
updated */ \
METHOD2(HasChildrenUpdated, int /* id */, bool /* new_value */) \
\
/* Notifies the delegate that child node has been inserted. */ \
METHOD3(ChildNodeInserted, int /* parent_id */ , int /* prev_id */, \
Value /* node */) \
\
/* Notifies the delegate that child node has been deleted. */ \
METHOD2(ChildNodeRemoved, int /* parent_id */, int /* id */)
DEFINE_RPC_CLASS(DomAgentDelegate, DOM_AGENT_DELEGATE_STRUCT)
#endif // WEBKIT_GLUE_DEVTOOLS_DOM_AGENT_H_
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