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| 1 // Copyright (c) 2013 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 | |
| 6 #ifndef PPAPI_MAIN_PPAPI_EVENT_H_ | |
| 7 #define PPAPI_MAIN_PPAPI_EVENT_H_ | |
| 8 | |
| 9 #include "ppapi/c/pp_input_event.h" | |
| 10 #include "ppapi/c/pp_point.h" | |
| 11 #include "ppapi/c/pp_touch_point.h" | |
| 12 #include "ppapi/c/ppb_input_event.h" | |
| 13 | |
| 14 #include "utils/macros.h" | |
| 15 | |
| 16 EXTERN_C_BEGIN | |
| 17 | |
| 18 /* | |
| 19 * Event Structures | |
| 20 * | |
| 21 * The following event structures are based on the equivalent structs | |
| 22 * defined in ppapi/c/ppb_input_event.h. | |
| 23 * | |
| 24 */ | |
| 25 | |
| 26 // Generic Event | |
| 27 typedef struct { | |
| 28 PP_InputEvent_Type event_type; | |
| 29 PP_TimeTicks time_ticks; | |
| 30 uint32_t modifiers; | |
| 31 } PPAPIEvent; | |
| 32 | |
| 33 | |
| 34 // Key Code Up/Down | |
| 35 typedef struct { | |
| 36 PPAPIEvent event; | |
| 37 | |
| 38 uint32_t key_code; | |
| 39 } PPAPIKeyEvent; | |
| 40 | |
| 41 | |
| 42 // Cooked Character Event | |
| 43 typedef struct { | |
| 44 PPAPIEvent event; | |
| 45 | |
| 46 char text[5]; | |
| 47 } PPAPICharEvent; | |
| 48 | |
| 49 | |
| 50 // Mouse Event | |
| 51 typedef struct { | |
| 52 PPAPIEvent event; | |
| 53 | |
| 54 PP_InputEvent_MouseButton button; | |
| 55 struct PP_Point location; | |
| 56 struct PP_Point delta; | |
| 57 } PPAPIMouseEvent; | |
| 58 | |
| 59 | |
| 60 // Wheel Event | |
| 61 typedef struct { | |
| 62 PPAPIEvent event; | |
| 63 | |
| 64 PP_InputEvent_MouseButton button; | |
| 65 struct PP_FloatPoint delta; | |
| 66 uint32_t by_page; | |
| 67 } PPAPIWheelEvent; | |
| 68 | |
| 69 | |
| 70 // Touch Event | |
| 71 #define MAX_TOUCH_POINTS 4 | |
| 72 typedef struct { | |
| 73 PPAPIEvent event; | |
| 74 | |
| 75 uint32_t point_count; | |
| 76 struct PP_TouchPoint points[MAX_TOUCH_POINTS]; | |
| 77 } PPAPITouchEvent; | |
| 78 | |
| 79 EXTERN_C_END | |
| 80 | |
| 81 #endif // PPAPI_MAIN_PPAPI_EVENT_H_ | |
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