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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // Helper functions that are used by the NPObject proxy and stub. | 5 // Helper functions that are used by the NPObject proxy and stub. |
6 | 6 |
7 #ifndef CONTENT_COMMON_NPOBJECT_UTIL_H_ | 7 #ifndef CONTENT_COMMON_NPOBJECT_UTIL_H_ |
8 #define CONTENT_COMMON_NPOBJECT_UTIL_H_ | 8 #define CONTENT_COMMON_NPOBJECT_UTIL_H_ |
9 #pragma once | 9 #pragma once |
10 | 10 |
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53 | 53 |
54 // Creates an NPVariant from the marshalled object. | 54 // Creates an NPVariant from the marshalled object. |
55 // Returns true on success. | 55 // Returns true on success. |
56 bool CreateNPVariant(const NPVariant_Param& param, | 56 bool CreateNPVariant(const NPVariant_Param& param, |
57 NPChannelBase* channel, | 57 NPChannelBase* channel, |
58 NPVariant* result, | 58 NPVariant* result, |
59 gfx::NativeViewId containing_window, | 59 gfx::NativeViewId containing_window, |
60 const GURL& page_url); | 60 const GURL& page_url); |
61 | 61 |
62 #if defined(OS_WIN) | 62 #if defined(OS_WIN) |
63 // Given a plugin's HWND, returns an event associated with the TabContents | 63 // Given a plugin's HWND, returns an event associated with the WebContentsImpl |
64 // that's set when inside a messagebox. This tells the plugin process that | 64 // that's set when inside a messagebox. This tells the plugin process that |
65 // the message queue should be pumped (as what would happen if everything was | 65 // the message queue should be pumped (as what would happen if everything was |
66 // in-process). This avoids deadlocks when a plugin invokes javascript that | 66 // in-process). This avoids deadlocks when a plugin invokes javascript that |
67 // causes a message box to come up. | 67 // causes a message box to come up. |
68 HANDLE GetMessageBoxEvent(HWND hwnd); | 68 HANDLE GetMessageBoxEvent(HWND hwnd); |
69 #endif // defined(OS_WIN) | 69 #endif // defined(OS_WIN) |
70 | 70 |
71 #endif // CONTENT_COMMON_NPOBJECT_UTIL_H_ | 71 #endif // CONTENT_COMMON_NPOBJECT_UTIL_H_ |
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