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Side by Side Diff: webkit/plugins/ppapi/event_conversion.h

Issue 9609008: Implemented Browser Plugin (NOT FOR REVIEW) (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: Merged with Tip-of-Tree Created 8 years, 9 months ago
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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 WEBKIT_PLUGINS_PPAPI_EVENT_CONVERSION_H_ 5 #ifndef WEBKIT_PLUGINS_PPAPI_EVENT_CONVERSION_H_
6 #define WEBKIT_PLUGINS_PPAPI_EVENT_CONVERSION_H_ 6 #define WEBKIT_PLUGINS_PPAPI_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 "ppapi/c/ppb_gamepad.h" 11 #include "ppapi/c/ppb_gamepad.h"
12 #include "ppapi/c/ppb_input_event.h" 12 #include "ppapi/c/ppb_input_event.h"
13 #include "ppapi/proxy/ppapi_proxy_export.h"
13 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" 14 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
14 15
15 struct PP_InputEvent; 16 struct PP_InputEvent;
16 17
17 namespace ppapi { 18 namespace ppapi {
18 struct InputEventData; 19 struct InputEventData;
19 } 20 }
20 21
21 namespace WebKit { 22 namespace WebKit {
22 class WebGamepads; 23 class WebGamepads;
23 class WebInputEvent; 24 class WebInputEvent;
24 } 25 }
25 26
26 namespace webkit { 27 namespace webkit {
27 namespace ppapi { 28 namespace ppapi {
28 29
29 // Converts the given WebKit event to one or possibly multiple PP_InputEvents. 30 // Converts the given WebKit event to one or possibly multiple PP_InputEvents.
30 // The generated events will be filled into the given vector. On failure, no 31 // The generated events will be filled into the given vector. On failure, no
31 // events will ge generated and the vector will be empty. 32 // events will ge generated and the vector will be empty.
32 void CreateInputEventData(const WebKit::WebInputEvent& event, 33 void CreateInputEventData(const WebKit::WebInputEvent& event,
33 std::vector< ::ppapi::InputEventData >* pp_events); 34 std::vector< ::ppapi::InputEventData >* pp_events);
34 35
35 // Creates a WebInputEvent from the given PP_InputEvent. If it fails, returns 36 // Creates a WebInputEvent from the given PP_InputEvent. If it fails, returns
36 // NULL. The caller owns the created object on success. 37 // NULL. The caller owns the created object on success.
37 WebKit::WebInputEvent* CreateWebInputEvent( 38 PPAPI_PROXY_EXPORT WebKit::WebInputEvent* CreateWebInputEvent(
38 const ::ppapi::InputEventData& event); 39 const ::ppapi::InputEventData& event);
39 40
40 // Creates an array of WebInputEvents to make the given event look like a user 41 // Creates an array of WebInputEvents to make the given event look like a user
41 // input event on all platforms. |plugin_x| and |plugin_y| should be the 42 // input event on all platforms. |plugin_x| and |plugin_y| should be the
42 // coordinates of a point within the plugin's area on the page. 43 // coordinates of a point within the plugin's area on the page.
43 std::vector<linked_ptr<WebKit::WebInputEvent> > CreateSimulatedWebInputEvents( 44 std::vector<linked_ptr<WebKit::WebInputEvent> > CreateSimulatedWebInputEvents(
44 const ::ppapi::InputEventData& event, 45 const ::ppapi::InputEventData& event,
45 int plugin_x, 46 int plugin_x,
46 int plugin_y); 47 int plugin_y);
47 48
48 // Returns the PPAPI event class for the given WebKit event type. The given 49 // Returns the PPAPI event class for the given WebKit event type. The given
49 // type should not be "Undefined" since there's no corresponding PPAPI class. 50 // type should not be "Undefined" since there's no corresponding PPAPI class.
50 PP_InputEvent_Class ClassifyInputEvent(WebKit::WebInputEvent::Type type); 51 PP_InputEvent_Class ClassifyInputEvent(WebKit::WebInputEvent::Type type);
51 52
52 // Translate from WebGamepads to the Gamepad API format 53 // Translate from WebGamepads to the Gamepad API format
53 // PP_GamepadsSampleData. 54 // PP_GamepadsSampleData.
54 void ConvertWebKitGamepadData(WebKit::WebGamepads& webkit_data, 55 void ConvertWebKitGamepadData(WebKit::WebGamepads& webkit_data,
55 PP_GamepadsSampleData* output_data); 56 PP_GamepadsSampleData* output_data);
56 57
57 } // namespace ppapi 58 } // namespace ppapi
58 } // namespace webkit 59 } // namespace webkit
59 60
60 #endif // WEBKIT_PLUGINS_PPAPI_EVENT_CONVERSION_H_ 61 #endif // WEBKIT_PLUGINS_PPAPI_EVENT_CONVERSION_H_
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