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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ |
6 #define CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ | 6 #define CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/memory/linked_ptr.h" | 10 #include "base/memory/linked_ptr.h" |
| 11 #include "content/common/content_export.h" |
11 #include "ppapi/c/ppb_input_event.h" | 12 #include "ppapi/c/ppb_input_event.h" |
12 #include "third_party/WebKit/public/web/WebInputEvent.h" | 13 #include "third_party/WebKit/public/web/WebInputEvent.h" |
13 | 14 |
14 struct PP_InputEvent; | 15 struct PP_InputEvent; |
15 | 16 |
16 namespace ppapi { | 17 namespace ppapi { |
17 struct InputEventData; | 18 struct InputEventData; |
18 } | 19 } |
19 | 20 |
20 namespace blink { | 21 namespace blink { |
21 class WebGamepads; | 22 class WebGamepads; |
22 class WebInputEvent; | 23 class WebInputEvent; |
23 } | 24 } |
24 | 25 |
25 namespace content { | 26 namespace content { |
26 | 27 |
27 // Converts the given WebKit event to one or possibly multiple PP_InputEvents. | 28 // Converts the given WebKit event to one or possibly multiple PP_InputEvents. |
28 // The generated events will be filled into the given vector. On failure, no | 29 // The generated events will be filled into the given vector. On failure, no |
29 // events will ge generated and the vector will be empty. | 30 // events will ge generated and the vector will be empty. |
30 void CreateInputEventData(const blink::WebInputEvent& event, | 31 CONTENT_EXPORT void CreateInputEventData( |
31 std::vector<ppapi::InputEventData>* pp_events); | 32 const blink::WebInputEvent& event, |
| 33 std::vector<ppapi::InputEventData>* pp_events); |
32 | 34 |
33 // Creates a WebInputEvent from the given PP_InputEvent. If it fails, returns | 35 // Creates a WebInputEvent from the given PP_InputEvent. If it fails, returns |
34 // NULL. The caller owns the created object on success. | 36 // NULL. The caller owns the created object on success. |
35 blink::WebInputEvent* CreateWebInputEvent(const ppapi::InputEventData& event); | 37 CONTENT_EXPORT blink::WebInputEvent* CreateWebInputEvent( |
| 38 const ppapi::InputEventData& event); |
36 | 39 |
37 // Creates an array of WebInputEvents to make the given event look like a user | 40 // Creates an array of WebInputEvents to make the given event look like a user |
38 // input event on all platforms. |plugin_x| and |plugin_y| should be the | 41 // input event on all platforms. |plugin_x| and |plugin_y| should be the |
39 // coordinates of a point within the plugin's area on the page. | 42 // coordinates of a point within the plugin's area on the page. |
40 std::vector<linked_ptr<blink::WebInputEvent> > CreateSimulatedWebInputEvents( | 43 std::vector<linked_ptr<blink::WebInputEvent> > CreateSimulatedWebInputEvents( |
41 const ppapi::InputEventData& event, | 44 const ppapi::InputEventData& event, |
42 int plugin_x, | 45 int plugin_x, |
43 int plugin_y); | 46 int plugin_y); |
44 | 47 |
45 // Returns the PPAPI event class for the given WebKit event type. The given | 48 // Returns the PPAPI event class for the given WebKit event type. The given |
46 // type should not be "Undefined" since there's no corresponding PPAPI class. | 49 // type should not be "Undefined" since there's no corresponding PPAPI class. |
47 PP_InputEvent_Class ClassifyInputEvent(blink::WebInputEvent::Type type); | 50 PP_InputEvent_Class ClassifyInputEvent(blink::WebInputEvent::Type type); |
48 | 51 |
49 } // namespace content | 52 } // namespace content |
50 | 53 |
51 #endif // CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ | 54 #endif // CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ |
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