// Copyright 2014 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #ifndef PUBLIC_FPDF_FWLEVENT_H_ #define PUBLIC_FPDF_FWLEVENT_H_ // NOLINTNEXTLINE(build/include) #include "fpdfview.h" #ifdef __cplusplus extern "C" { #endif // __cplusplus typedef int FPDF_INT32; typedef unsigned int FPDF_UINT32; typedef float FPDF_FLOAT; // Event types. typedef enum { FWL_EVENTTYPE_Mouse = 0, FWL_EVENTTYPE_MouseWheel, FWL_EVENTTYPE_Key, } FWL_EVENTTYPE; // Key flags. typedef enum { FWL_EVENTFLAG_ShiftKey = 1 << 0, FWL_EVENTFLAG_ControlKey = 1 << 1, FWL_EVENTFLAG_AltKey = 1 << 2, FWL_EVENTFLAG_MetaKey = 1 << 3, FWL_EVENTFLAG_KeyPad = 1 << 4, FWL_EVENTFLAG_AutoRepeat = 1 << 5, FWL_EVENTFLAG_LeftButtonDown = 1 << 6, FWL_EVENTFLAG_MiddleButtonDown = 1 << 7, FWL_EVENTFLAG_RightButtonDown = 1 << 8, } FWL_EVENTFLAG; // Mouse messages. typedef enum { FWL_EVENTMOUSECMD_LButtonDown = 1, FWL_EVENTMOUSECMD_LButtonUp, FWL_EVENTMOUSECMD_LButtonDblClk, FWL_EVENTMOUSECMD_RButtonDown, FWL_EVENTMOUSECMD_RButtonUp, FWL_EVENTMOUSECMD_RButtonDblClk, FWL_EVENTMOUSECMD_MButtonDown, FWL_EVENTMOUSECMD_MButtonUp, FWL_EVENTMOUSECMD_MButtonDblClk, FWL_EVENTMOUSECMD_MouseMove, FWL_EVENTMOUSECMD_MouseEnter, FWL_EVENTMOUSECMD_MouseHover, FWL_EVENTMOUSECMD_MouseLeave, } FWL_EVENT_MOUSECMD; // Mouse events. struct FWL_EVENT_MOUSE { FPDF_UINT32 command; FPDF_DWORD flag; FPDF_FLOAT x; FPDF_FLOAT y; }; // Mouse wheel events. struct FWL_EVENT_MOUSEWHEEL { FPDF_DWORD flag; FPDF_FLOAT x; FPDF_FLOAT y; FPDF_FLOAT deltaX; FPDF_FLOAT deltaY; }; // Virtual keycodes. typedef enum { FWL_VKEY_Back = 0x08, FWL_VKEY_Tab = 0x09, FWL_VKEY_NewLine = 0x0A, FWL_VKEY_Clear = 0x0C, FWL_VKEY_Return = 0x0D, FWL_VKEY_Shift = 0x10, FWL_VKEY_Control = 0x11, FWL_VKEY_Menu = 0x12, FWL_VKEY_Pause = 0x13, FWL_VKEY_Capital = 0x14, FWL_VKEY_Kana = 0x15, FWL_VKEY_Hangul = 0x15, FWL_VKEY_Junja = 0x17, FWL_VKEY_Final = 0x18, FWL_VKEY_Hanja = 0x19, FWL_VKEY_Kanji = 0x19, FWL_VKEY_Escape = 0x1B, FWL_VKEY_Convert = 0x1C, FWL_VKEY_NonConvert = 0x1D, FWL_VKEY_Accept = 0x1E, FWL_VKEY_ModeChange = 0x1F, FWL_VKEY_Space = 0x20, FWL_VKEY_Prior = 0x21, FWL_VKEY_Next = 0x22, FWL_VKEY_End = 0x23, FWL_VKEY_Home = 0x24, FWL_VKEY_Left = 0x25, FWL_VKEY_Up = 0x26, FWL_VKEY_Right = 0x27, FWL_VKEY_Down = 0x28, FWL_VKEY_Select = 0x29, FWL_VKEY_Print = 0x2A, FWL_VKEY_Execute = 0x2B, FWL_VKEY_Snapshot = 0x2C, FWL_VKEY_Insert = 0x2D, FWL_VKEY_Delete = 0x2E, FWL_VKEY_Help = 0x2F, FWL_VKEY_0 = 0x30, FWL_VKEY_1 = 0x31, FWL_VKEY_2 = 0x32, FWL_VKEY_3 = 0x33, FWL_VKEY_4 = 0x34, FWL_VKEY_5 = 0x35, FWL_VKEY_6 = 0x36, FWL_VKEY_7 = 0x37, FWL_VKEY_8 = 0x38, FWL_VKEY_9 = 0x39, FWL_VKEY_A = 0x41, FWL_VKEY_B = 0x42, FWL_VKEY_C = 0x43, FWL_VKEY_D = 0x44, FWL_VKEY_E = 0x45, FWL_VKEY_F = 0x46, FWL_VKEY_G = 0x47, FWL_VKEY_H = 0x48, FWL_VKEY_I = 0x49, FWL_VKEY_J = 0x4A, FWL_VKEY_K = 0x4B, FWL_VKEY_L = 0x4C, FWL_VKEY_M = 0x4D, FWL_VKEY_N = 0x4E, FWL_VKEY_O = 0x4F, FWL_VKEY_P = 0x50, FWL_VKEY_Q = 0x51, FWL_VKEY_R = 0x52, FWL_VKEY_S = 0x53, FWL_VKEY_T = 0x54, FWL_VKEY_U = 0x55, FWL_VKEY_V = 0x56, FWL_VKEY_W = 0x57, FWL_VKEY_X = 0x58, FWL_VKEY_Y = 0x59, FWL_VKEY_Z = 0x5A, FWL_VKEY_LWin = 0x5B, FWL_VKEY_Command = 0x5B, FWL_VKEY_RWin = 0x5C, FWL_VKEY_Apps = 0x5D, FWL_VKEY_Sleep = 0x5F, FWL_VKEY_NumPad0 = 0x60, FWL_VKEY_NumPad1 = 0x61, FWL_VKEY_NumPad2 = 0x62, FWL_VKEY_NumPad3 = 0x63, FWL_VKEY_NumPad4 = 0x64, FWL_VKEY_NumPad5 = 0x65, FWL_VKEY_NumPad6 = 0x66, FWL_VKEY_NumPad7 = 0x67, FWL_VKEY_NumPad8 = 0x68, FWL_VKEY_NumPad9 = 0x69, FWL_VKEY_Multiply = 0x6A, FWL_VKEY_Add = 0x6B, FWL_VKEY_Separator = 0x6C, FWL_VKEY_Subtract = 0x6D, FWL_VKEY_Decimal = 0x6E, FWL_VKEY_Divide = 0x6F, FWL_VKEY_F1 = 0x70, FWL_VKEY_F2 = 0x71, FWL_VKEY_F3 = 0x72, FWL_VKEY_F4 = 0x73, FWL_VKEY_F5 = 0x74, FWL_VKEY_F6 = 0x75, FWL_VKEY_F7 = 0x76, FWL_VKEY_F8 = 0x77, FWL_VKEY_F9 = 0x78, FWL_VKEY_F10 = 0x79, FWL_VKEY_F11 = 0x7A, FWL_VKEY_F12 = 0x7B, FWL_VKEY_F13 = 0x7C, FWL_VKEY_F14 = 0x7D, FWL_VKEY_F15 = 0x7E, FWL_VKEY_F16 = 0x7F, FWL_VKEY_F17 = 0x80, FWL_VKEY_F18 = 0x81, FWL_VKEY_F19 = 0x82, FWL_VKEY_F20 = 0x83, FWL_VKEY_F21 = 0x84, FWL_VKEY_F22 = 0x85, FWL_VKEY_F23 = 0x86, FWL_VKEY_F24 = 0x87, FWL_VKEY_NunLock = 0x90, FWL_VKEY_Scroll = 0x91, FWL_VKEY_LShift = 0xA0, FWL_VKEY_RShift = 0xA1, FWL_VKEY_LControl = 0xA2, FWL_VKEY_RControl = 0xA3, FWL_VKEY_LMenu = 0xA4, FWL_VKEY_RMenu = 0xA5, FWL_VKEY_BROWSER_Back = 0xA6, FWL_VKEY_BROWSER_Forward = 0xA7, FWL_VKEY_BROWSER_Refresh = 0xA8, FWL_VKEY_BROWSER_Stop = 0xA9, FWL_VKEY_BROWSER_Search = 0xAA, FWL_VKEY_BROWSER_Favorites = 0xAB, FWL_VKEY_BROWSER_Home = 0xAC, FWL_VKEY_VOLUME_Mute = 0xAD, FWL_VKEY_VOLUME_Down = 0xAE, FWL_VKEY_VOLUME_Up = 0xAF, FWL_VKEY_MEDIA_NEXT_Track = 0xB0, FWL_VKEY_MEDIA_PREV_Track = 0xB1, FWL_VKEY_MEDIA_Stop = 0xB2, FWL_VKEY_MEDIA_PLAY_Pause = 0xB3, FWL_VKEY_MEDIA_LAUNCH_Mail = 0xB4, FWL_VKEY_MEDIA_LAUNCH_MEDIA_Select = 0xB5, FWL_VKEY_MEDIA_LAUNCH_APP1 = 0xB6, FWL_VKEY_MEDIA_LAUNCH_APP2 = 0xB7, FWL_VKEY_OEM_1 = 0xBA, FWL_VKEY_OEM_Plus = 0xBB, FWL_VKEY_OEM_Comma = 0xBC, FWL_VKEY_OEM_Minus = 0xBD, FWL_VKEY_OEM_Period = 0xBE, FWL_VKEY_OEM_2 = 0xBF, FWL_VKEY_OEM_3 = 0xC0, FWL_VKEY_OEM_4 = 0xDB, FWL_VKEY_OEM_5 = 0xDC, FWL_VKEY_OEM_6 = 0xDD, FWL_VKEY_OEM_7 = 0xDE, FWL_VKEY_OEM_8 = 0xDF, FWL_VKEY_OEM_102 = 0xE2, FWL_VKEY_ProcessKey = 0xE5, FWL_VKEY_Packet = 0xE7, FWL_VKEY_Attn = 0xF6, FWL_VKEY_Crsel = 0xF7, FWL_VKEY_Exsel = 0xF8, FWL_VKEY_Ereof = 0xF9, FWL_VKEY_Play = 0xFA, FWL_VKEY_Zoom = 0xFB, FWL_VKEY_NoName = 0xFC, FWL_VKEY_PA1 = 0xFD, FWL_VKEY_OEM_Clear = 0xFE, FWL_VKEY_Unknown = 0, } FWL_VKEYCODE; // Key event commands. typedef enum { FWL_EVENTKEYCMD_KeyDown = 1, FWL_EVENTKEYCMD_KeyUp, FWL_EVENTKEYCMD_Char, } FWL_EVENTKEYCMD; // Key events. struct FWL_EVENT_KEY { FPDF_UINT32 command; FPDF_DWORD flag; union { // Virtual key code. FPDF_UINT32 vkcode; // Character code. FPDF_DWORD charcode; } code; }; // Event types. struct FWL_EVENT { // Structure size. FPDF_UINT32 size; // FWL_EVENTTYPE. FPDF_UINT32 type; union { struct FWL_EVENT_MOUSE mouse; struct FWL_EVENT_MOUSEWHEEL wheel; struct FWL_EVENT_KEY key; } s; }; #ifdef __cplusplus } // extern "C" #endif // __cplusplus #endif // PUBLIC_FPDF_FWLEVENT_H_