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Side by Side Diff: webkit/glue/plugins/webplugin_2d_device_delegate.h

Issue 6012002: Move the NPAPI files from webkit/glue/plugins to webkit/plugins/npapi and put... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 10 years ago
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1 // Copyright (c) 2009 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 #ifndef WEBKIT_GLUE_PLUGINS_WEBPLUGIN_2D_DEVICE_DELEGATE_H_
6 #define WEBKIT_GLUE_PLUGINS_WEBPLUGIN_2D_DEVICE_DELEGATE_H_
7
8 #include "base/basictypes.h"
9 #include "third_party/npapi/bindings/npapi_extensions.h"
10
11 namespace webkit_glue {
12
13 // Interface for the NPAPI 2D device extension. This class implements "NOP"
14 // versions of all these functions so it can be used seamlessly by the
15 // "regular" plugin delegate while being overridden by the "pepper" one.
16 class WebPlugin2DDeviceDelegate {
17 public:
18 virtual NPError Device2DQueryCapability(int32 capability, int32* value);
19 virtual NPError Device2DQueryConfig(const NPDeviceContext2DConfig* request,
20 NPDeviceContext2DConfig* obtain);
21 virtual NPError Device2DInitializeContext(
22 const NPDeviceContext2DConfig* config,
23 NPDeviceContext2D* context);
24 virtual NPError Device2DSetStateContext(NPDeviceContext2D* context,
25 int32 state,
26 intptr_t value);
27 virtual NPError Device2DGetStateContext(NPDeviceContext2D* context,
28 int32 state,
29 intptr_t* value);
30 virtual NPError Device2DFlushContext(NPP id,
31 NPDeviceContext2D* context,
32 NPDeviceFlushContextCallbackPtr callback,
33 void* user_data);
34 virtual NPError Device2DDestroyContext(NPDeviceContext2D* context);
35
36 protected:
37 WebPlugin2DDeviceDelegate() {}
38 virtual ~WebPlugin2DDeviceDelegate() {}
39 };
40
41 } // namespace webkit_glue
42
43 #endif // WEBKIT_GLUE_PLUGINS_WEBPLUGIN_2D_DEVICE_DELEGATE_H_
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