1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef _FWL_EVENT_H 8 #define _FWL_EVENT_H 9 10 #include "fpdfview.h" 11 12 typedef int FPDF_INT32; 13 typedef unsigned int FPDF_UINT32; 14 typedef float FPDF_FLOAT; 15 //event type 16 typedef enum 17 { 18 FWL_EVENTTYPE_Mouse = 0 , 19 FWL_EVENTTYPE_MouseWheel, 20 FWL_EVENTTYPE_Key , 21 } FWL_EVENTTYPE; 22 23 //key flag 24 typedef enum 25 { 26 FWL_EVENTFLAG_ShiftKey = 1 << 0, 27 FWL_EVENTFLAG_ControlKey = 1 << 1, 28 FWL_EVENTFLAG_AltKey = 1 << 2, 29 FWL_EVENTFLAG_MetaKey = 1 << 3, 30 FWL_EVENTFLAG_KeyPad = 1 << 4, 31 FWL_EVENTFLAG_AutoRepeat = 1 << 5, 32 FWL_EVENTFLAG_LeftButtonDown = 1 << 6, 33 FWL_EVENTFLAG_MiddleButtonDown = 1 << 7, 34 FWL_EVENTFLAG_RightButtonDown = 1 << 8, 35 } FWL_EVENTFLAG; 36 37 // Mouse message command 38 typedef enum 39 { 40 FWL_EVENTMOUSECMD_LButtonDown = 1 , 41 FWL_EVENTMOUSECMD_LButtonUp , 42 FWL_EVENTMOUSECMD_LButtonDblClk , 43 FWL_EVENTMOUSECMD_RButtonDown , 44 FWL_EVENTMOUSECMD_RButtonUp , 45 FWL_EVENTMOUSECMD_RButtonDblClk , 46 FWL_EVENTMOUSECMD_MButtonDown , 47 FWL_EVENTMOUSECMD_MButtonUp , 48 FWL_EVENTMOUSECMD_MButtonDblClk , 49 FWL_EVENTMOUSECMD_MouseMove , 50 FWL_EVENTMOUSECMD_MouseEnter , 51 FWL_EVENTMOUSECMD_MouseHover , 52 FWL_EVENTMOUSECMD_MouseLeave , 53 } FWL_EVENT_MOUSECMD; 54 55 //mouse event 56 struct FWL_EVENT_MOUSE 57 { 58 FPDF_UINT32 command; 59 FPDF_DWORD flag; 60 FPDF_FLOAT x; 61 FPDF_FLOAT y; 62 }; 63 64 //mouse wheel 65 struct FWL_EVENT_MOUSEWHEEL 66 { 67 FPDF_DWORD flag; 68 FPDF_FLOAT x; 69 FPDF_FLOAT y; 70 FPDF_FLOAT deltaX; 71 FPDF_FLOAT deltaY; 72 }; 73 74 //virtual keycode 75 typedef enum 76 { 77 FWL_VKEY_Back = 0x08, 78 FWL_VKEY_Tab = 0x09, 79 FWL_VKEY_Clear = 0x0C, 80 FWL_VKEY_Return = 0x0D, 81 FWL_VKEY_Shift = 0x10, 82 FWL_VKEY_Control = 0x11, 83 FWL_VKEY_Menu = 0x12, 84 FWL_VKEY_Pause = 0x13, 85 FWL_VKEY_Capital = 0x14, 86 FWL_VKEY_Kana = 0x15, 87 FWL_VKEY_Hangul = 0x15, 88 FWL_VKEY_Junja = 0x17, 89 FWL_VKEY_Final = 0x18, 90 FWL_VKEY_Hanja = 0x19, 91 FWL_VKEY_Kanji = 0x19, 92 FWL_VKEY_Escape = 0x1B, 93 FWL_VKEY_Convert = 0x1C, 94 FWL_VKEY_NonConvert = 0x1D, 95 FWL_VKEY_Accept = 0x1E, 96 FWL_VKEY_ModeChange = 0x1F, 97 FWL_VKEY_Space = 0x20, 98 FWL_VKEY_Prior = 0x21, 99 FWL_VKEY_Next = 0x22, 100 FWL_VKEY_End = 0x23, 101 FWL_VKEY_Home = 0x24, 102 FWL_VKEY_Left = 0x25, 103 FWL_VKEY_Up = 0x26, 104 FWL_VKEY_Right = 0x27, 105 FWL_VKEY_Down = 0x28, 106 FWL_VKEY_Select = 0x29, 107 FWL_VKEY_Print = 0x2A, 108 FWL_VKEY_Execute = 0x2B, 109 FWL_VKEY_Snapshot = 0x2C, 110 FWL_VKEY_Insert = 0x2D, 111 FWL_VKEY_Delete = 0x2E, 112 FWL_VKEY_Help = 0x2F, 113 FWL_VKEY_0 = 0x30, 114 FWL_VKEY_1 = 0x31, 115 FWL_VKEY_2 = 0x32, 116 FWL_VKEY_3 = 0x33, 117 FWL_VKEY_4 = 0x34, 118 FWL_VKEY_5 = 0x35, 119 FWL_VKEY_6 = 0x36, 120 FWL_VKEY_7 = 0x37, 121 FWL_VKEY_8 = 0x38, 122 FWL_VKEY_9 = 0x39, 123 FWL_VKEY_A = 0x41, 124 FWL_VKEY_B = 0x42, 125 FWL_VKEY_C = 0x43, 126 FWL_VKEY_D = 0x44, 127 FWL_VKEY_E = 0x45, 128 FWL_VKEY_F = 0x46, 129 FWL_VKEY_G = 0x47, 130 FWL_VKEY_H = 0x48, 131 FWL_VKEY_I = 0x49, 132 FWL_VKEY_J = 0x4A, 133 FWL_VKEY_K = 0x4B, 134 FWL_VKEY_L = 0x4C, 135 FWL_VKEY_M = 0x4D, 136 FWL_VKEY_N = 0x4E, 137 FWL_VKEY_O = 0x4F, 138 FWL_VKEY_P = 0x50, 139 FWL_VKEY_Q = 0x51, 140 FWL_VKEY_R = 0x52, 141 FWL_VKEY_S = 0x53, 142 FWL_VKEY_T = 0x54, 143 FWL_VKEY_U = 0x55, 144 FWL_VKEY_V = 0x56, 145 FWL_VKEY_W = 0x57, 146 FWL_VKEY_X = 0x58, 147 FWL_VKEY_Y = 0x59, 148 FWL_VKEY_Z = 0x5A, 149 FWL_VKEY_LWin = 0x5B, 150 FWL_VKEY_Command = 0x5B, 151 FWL_VKEY_RWin = 0x5C, 152 FWL_VKEY_Apps = 0x5D, 153 FWL_VKEY_Sleep = 0x5F, 154 FWL_VKEY_NumPad0 = 0x60, 155 FWL_VKEY_NumPad1 = 0x61, 156 FWL_VKEY_NumPad2 = 0x62, 157 FWL_VKEY_NumPad3 = 0x63, 158 FWL_VKEY_NumPad4 = 0x64, 159 FWL_VKEY_NumPad5 = 0x65, 160 FWL_VKEY_NumPad6 = 0x66, 161 FWL_VKEY_NumPad7 = 0x67, 162 FWL_VKEY_NumPad8 = 0x68, 163 FWL_VKEY_NumPad9 = 0x69, 164 FWL_VKEY_Multiply = 0x6A, 165 FWL_VKEY_Add = 0x6B, 166 FWL_VKEY_Separator = 0x6C, 167 FWL_VKEY_Subtract = 0x6D, 168 FWL_VKEY_Decimal = 0x6E, 169 FWL_VKEY_Divide = 0x6F, 170 FWL_VKEY_F1 = 0x70, 171 FWL_VKEY_F2 = 0x71, 172 FWL_VKEY_F3 = 0x72, 173 FWL_VKEY_F4 = 0x73, 174 FWL_VKEY_F5 = 0x74, 175 FWL_VKEY_F6 = 0x75, 176 FWL_VKEY_F7 = 0x76, 177 FWL_VKEY_F8 = 0x77, 178 FWL_VKEY_F9 = 0x78, 179 FWL_VKEY_F10 = 0x79, 180 FWL_VKEY_F11 = 0x7A, 181 FWL_VKEY_F12 = 0x7B, 182 FWL_VKEY_F13 = 0x7C, 183 FWL_VKEY_F14 = 0x7D, 184 FWL_VKEY_F15 = 0x7E, 185 FWL_VKEY_F16 = 0x7F, 186 FWL_VKEY_F17 = 0x80, 187 FWL_VKEY_F18 = 0x81, 188 FWL_VKEY_F19 = 0x82, 189 FWL_VKEY_F20 = 0x83, 190 FWL_VKEY_F21 = 0x84, 191 FWL_VKEY_F22 = 0x85, 192 FWL_VKEY_F23 = 0x86, 193 FWL_VKEY_F24 = 0x87, 194 FWL_VKEY_NunLock = 0x90, 195 FWL_VKEY_Scroll = 0x91, 196 FWL_VKEY_LShift = 0xA0, 197 FWL_VKEY_RShift = 0xA1, 198 FWL_VKEY_LControl = 0xA2, 199 FWL_VKEY_RControl = 0xA3, 200 FWL_VKEY_LMenu = 0xA4, 201 FWL_VKEY_RMenu = 0xA5, 202 FWL_VKEY_BROWSER_Back = 0xA6, 203 FWL_VKEY_BROWSER_Forward = 0xA7, 204 FWL_VKEY_BROWSER_Refresh = 0xA8, 205 FWL_VKEY_BROWSER_Stop = 0xA9, 206 FWL_VKEY_BROWSER_Search = 0xAA, 207 FWL_VKEY_BROWSER_Favorites = 0xAB, 208 FWL_VKEY_BROWSER_Home = 0xAC, 209 FWL_VKEY_VOLUME_Mute = 0xAD, 210 FWL_VKEY_VOLUME_Down = 0xAE, 211 FWL_VKEY_VOLUME_Up = 0xAF, 212 FWL_VKEY_MEDIA_NEXT_Track = 0xB0, 213 FWL_VKEY_MEDIA_PREV_Track = 0xB1, 214 FWL_VKEY_MEDIA_Stop = 0xB2, 215 FWL_VKEY_MEDIA_PLAY_Pause = 0xB3, 216 FWL_VKEY_MEDIA_LAUNCH_Mail = 0xB4, 217 FWL_VKEY_MEDIA_LAUNCH_MEDIA_Select = 0xB5, 218 FWL_VKEY_MEDIA_LAUNCH_APP1 = 0xB6, 219 FWL_VKEY_MEDIA_LAUNCH_APP2 = 0xB7, 220 FWL_VKEY_OEM_1 = 0xBA, 221 FWL_VKEY_OEM_Plus = 0xBB, 222 FWL_VKEY_OEM_Comma = 0xBC, 223 FWL_VKEY_OEM_Minus = 0xBD, 224 FWL_VKEY_OEM_Period = 0xBE, 225 FWL_VKEY_OEM_2 = 0xBF, 226 FWL_VKEY_OEM_3 = 0xC0, 227 FWL_VKEY_OEM_4 = 0xDB, 228 FWL_VKEY_OEM_5 = 0xDC, 229 FWL_VKEY_OEM_6 = 0xDD, 230 FWL_VKEY_OEM_7 = 0xDE, 231 FWL_VKEY_OEM_8 = 0xDF, 232 FWL_VKEY_OEM_102 = 0xE2, 233 FWL_VKEY_ProcessKey = 0xE5, 234 FWL_VKEY_Packet = 0xE7, 235 FWL_VKEY_Attn = 0xF6, 236 FWL_VKEY_Crsel = 0xF7, 237 FWL_VKEY_Exsel = 0xF8, 238 FWL_VKEY_Ereof = 0xF9, 239 FWL_VKEY_Play = 0xFA, 240 FWL_VKEY_Zoom = 0xFB, 241 FWL_VKEY_NoName = 0xFC, 242 FWL_VKEY_PA1 = 0xFD, 243 FWL_VKEY_OEM_Clear = 0xFE, 244 FWL_VKEY_Unknown = 0, 245 } FWL_VKEYCODE; 246 247 //key event command 248 typedef enum 249 { 250 FWL_EVENTKEYCMD_KeyDown = 1 , 251 FWL_EVENTKEYCMD_KeyUp , 252 FWL_EVENTKEYCMD_Char , 253 } FWL_EVENTKEYCMD; 254 255 //key event 256 struct FWL_EVENT_KEY 257 { 258 FPDF_UINT32 command; 259 FPDF_DWORD flag; 260 union 261 { 262 //Virtual key code. 263 FPDF_UINT32 vkcode; 264 //Character code. 265 FPDF_DWORD charcode; 266 }code; 267 }; 268 269 //event type 270 struct FWL_EVENT 271 { 272 //structure size. 273 FPDF_UINT32 size; 274 //FWL_EVENTTYPE. 275 FPDF_UINT32 type; 276 union 277 { 278 struct FWL_EVENT_MOUSE mouse; 279 struct FWL_EVENT_MOUSEWHEEL wheel; 280 struct FWL_EVENT_KEY key; 281 }s; 282 }; 283 284 #endif //_FWL_EVENT_H 285 286 287