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 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ 6 #define CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ 7 8 #include <vector> 9 10 #include "base/memory/linked_ptr.h" 11 #include "ppapi/c/ppb_input_event.h" 12 #include "third_party/WebKit/public/web/WebInputEvent.h" 13 14 struct PP_InputEvent; 15 16 namespace ppapi { 17 struct InputEventData; 18 } 19 20 namespace WebKit { 21 class WebGamepads; 22 class WebInputEvent; 23 } 24 25 namespace content { 26 27 // 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 // events will ge generated and the vector will be empty. 30 void CreateInputEventData(const WebKit::WebInputEvent& event, 31 std::vector<ppapi::InputEventData >* pp_events); 32 33 // Creates a WebInputEvent from the given PP_InputEvent. If it fails, returns 34 // NULL. The caller owns the created object on success. 35 WebKit::WebInputEvent* CreateWebInputEvent(const ppapi::InputEventData& event); 36 37 // 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 39 // coordinates of a point within the plugin's area on the page. 40 std::vector<linked_ptr<WebKit::WebInputEvent> > CreateSimulatedWebInputEvents( 41 const ppapi::InputEventData& event, 42 int plugin_x, 43 int plugin_y); 44 45 // 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. 47 PP_InputEvent_Class ClassifyInputEvent(WebKit::WebInputEvent::Type type); 48 49 } // namespace content 50 51 #endif // CONTENT_RENDERER_PEPPER_EVENT_CONVERSION_H_ 52
