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 PPAPI_THUNK_PPB_INPUT_EVENT_API_H_ 6 #define PPAPI_THUNK_PPB_INPUT_EVENT_API_H_ 7 8 #include "ppapi/c/dev/ppb_ime_input_event_dev.h" 9 #include "ppapi/c/ppb_input_event.h" 10 #include "ppapi/thunk/ppapi_thunk_export.h" 11 12 namespace ppapi { 13 14 struct InputEventData; 15 16 namespace thunk { 17 18 class PPAPI_THUNK_EXPORT PPB_InputEvent_API { 19 public: ~PPB_InputEvent_API()20 virtual ~PPB_InputEvent_API() {} 21 22 // This function is not exposed through the C API, but returns the internal 23 // event data for easy proxying. 24 virtual const InputEventData& GetInputEventData() const = 0; 25 26 virtual PP_InputEvent_Type GetType() = 0; 27 virtual PP_TimeTicks GetTimeStamp() = 0; 28 virtual uint32_t GetModifiers() = 0; 29 virtual PP_InputEvent_MouseButton GetMouseButton() = 0; 30 virtual PP_Point GetMousePosition() = 0; 31 virtual int32_t GetMouseClickCount() = 0; 32 virtual PP_Point GetMouseMovement() = 0; 33 virtual PP_FloatPoint GetWheelDelta() = 0; 34 virtual PP_FloatPoint GetWheelTicks() = 0; 35 virtual PP_Bool GetWheelScrollByPage() = 0; 36 virtual uint32_t GetKeyCode() = 0; 37 virtual PP_Var GetCharacterText() = 0; 38 virtual PP_Var GetCode() = 0; 39 virtual uint32_t GetIMESegmentNumber() = 0; 40 virtual uint32_t GetIMESegmentOffset(uint32_t index) = 0; 41 virtual int32_t GetIMETargetSegment() = 0; 42 virtual void GetIMESelection(uint32_t* start, uint32_t* end) = 0; 43 virtual void AddTouchPoint(PP_TouchListType list, 44 const PP_TouchPoint& point) = 0; 45 virtual uint32_t GetTouchCount(PP_TouchListType list) = 0; 46 virtual PP_TouchPoint GetTouchByIndex(PP_TouchListType list, 47 uint32_t index) = 0; 48 virtual PP_TouchPoint GetTouchById(PP_TouchListType list, 49 uint32_t id) = 0; 50 51 // Private API. 52 virtual PP_Bool TraceInputLatency(PP_Bool has_damage) = 0; 53 }; 54 55 } // namespace thunk 56 } // namespace ppapi 57 58 #endif // PPAPI_THUNK_PPB_INPUT_EVENT_API_H_ 59