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1 // Copyright (c) 2006-2010 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 // | |
5 // Base interface implemented by NPObjectProxy and NPObjectStub | |
6 | |
7 #ifndef CHROME_PLUGIN_NPOBJECT_BASE_H_ | |
8 #define CHROME_PLUGIN_NPOBJECT_BASE_H_ | |
9 #pragma once | |
10 | |
11 #include "ipc/ipc_channel.h" | |
12 #include "third_party/npapi/bindings/npruntime.h" | |
13 | |
14 struct NPObject; | |
15 | |
16 class NPObjectBase { | |
17 public: | |
18 virtual ~NPObjectBase() {} | |
19 | |
20 // Returns the underlying NPObject handled by this NPObjectBase instance. | |
21 virtual NPObject* GetUnderlyingNPObject() = 0; | |
22 | |
23 // Returns the channel listener for this NPObjectBase instance. | |
24 virtual IPC::Channel::Listener* GetChannelListener() = 0; | |
25 }; | |
26 | |
27 #endif // CHROME_PLUGIN_NPOBJECT_BASE_H_ | |
28 | |
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