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//
// Copyright (c) 2014-2016, THUNDERBEAST GAMES LLC All rights reserved
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
#ifdef ATOMIC_PLATFORM_LINUX
#include <include/cef_client.h>
#include <Atomic/Core/Variant.h>
#include <Atomic/Input/InputEvents.h>
#include <Atomic/Input/Input.h>
#include <Atomic/IO/Log.h>
#include "WebKeyboard.h"
#include <ThirdParty/SDL/include/SDL.h>
#include <ThirdParty/SDL/include/SDL_syswm.h>
#include <ThirdParty/SDL/src/events/scancodes_windows.h>
namespace Atomic
{
// From ui/events/keycodes/keyboard_codes_posix.h.
enum KeyboardCode {
VKEY_BACK = 0x08, VKEY_TAB = 0x09, VKEY_BACKTAB = 0x0A, VKEY_CLEAR = 0x0C,
VKEY_RETURN = 0x0D, VKEY_SHIFT = 0x10, VKEY_CONTROL = 0x11, VKEY_MENU = 0x12,
VKEY_PAUSE = 0x13, VKEY_CAPITAL = 0x14, VKEY_KANA = 0x15, VKEY_HANGUL = 0x15,
VKEY_JUNJA = 0x17, VKEY_FINAL = 0x18, VKEY_HANJA = 0x19, VKEY_KANJI = 0x19,
VKEY_ESCAPE = 0x1B, VKEY_CONVERT = 0x1C, VKEY_NONCONVERT = 0x1D, VKEY_ACCEPT = 0x1E,
VKEY_MODECHANGE = 0x1F, VKEY_SPACE = 0x20, VKEY_PRIOR = 0x21, VKEY_NEXT = 0x22,
VKEY_END = 0x23, VKEY_HOME = 0x24, VKEY_LEFT = 0x25, VKEY_UP = 0x26,
VKEY_RIGHT = 0x27, VKEY_DOWN = 0x28, VKEY_SELECT = 0x29, VKEY_PRINT = 0x2A,
VKEY_EXECUTE = 0x2B, VKEY_SNAPSHOT = 0x2C, VKEY_INSERT = 0x2D, VKEY_DELETE = 0x2E,
VKEY_HELP = 0x2F, VKEY_0 = 0x30, VKEY_1 = 0x31, VKEY_2 = 0x32,
VKEY_3 = 0x33, VKEY_4 = 0x34, VKEY_5 = 0x35, VKEY_6 = 0x36,
VKEY_7 = 0x37, VKEY_8 = 0x38, VKEY_9 = 0x39, VKEY_A = 0x41,
VKEY_B = 0x42, VKEY_C = 0x43, VKEY_D = 0x44, VKEY_E = 0x45,
VKEY_F = 0x46, VKEY_G = 0x47, VKEY_H = 0x48, VKEY_I = 0x49,
VKEY_J = 0x4A, VKEY_K = 0x4B, VKEY_L = 0x4C, VKEY_M = 0x4D,
VKEY_N = 0x4E, VKEY_O = 0x4F, VKEY_P = 0x50, VKEY_Q = 0x51,
VKEY_R = 0x52, VKEY_S = 0x53, VKEY_T = 0x54, VKEY_U = 0x55,
VKEY_V = 0x56, VKEY_W = 0x57, VKEY_X = 0x58, VKEY_Y = 0x59,
VKEY_Z = 0x5A, VKEY_LWIN = 0x5B, VKEY_COMMAND = VKEY_LWIN, // Provide the Mac name for convenience.
VKEY_RWIN = 0x5C, VKEY_APPS = 0x5D, VKEY_SLEEP = 0x5F, VKEY_NUMPAD0 = 0x60,
VKEY_NUMPAD1 = 0x61, VKEY_NUMPAD2 = 0x62, VKEY_NUMPAD3 = 0x63, VKEY_NUMPAD4 = 0x64,
VKEY_NUMPAD5 = 0x65, VKEY_NUMPAD6 = 0x66, VKEY_NUMPAD7 = 0x67, VKEY_NUMPAD8 = 0x68,
VKEY_NUMPAD9 = 0x69, VKEY_MULTIPLY = 0x6A, VKEY_ADD = 0x6B, VKEY_SEPARATOR = 0x6C,
VKEY_SUBTRACT = 0x6D, VKEY_DECIMAL = 0x6E, VKEY_DIVIDE = 0x6F, VKEY_F1 = 0x70,
VKEY_F2 = 0x71, VKEY_F3 = 0x72, VKEY_F4 = 0x73, VKEY_F5 = 0x74,
VKEY_F6 = 0x75, VKEY_F7 = 0x76, VKEY_F8 = 0x77, VKEY_F9 = 0x78,
VKEY_F10 = 0x79, VKEY_F11 = 0x7A, VKEY_F12 = 0x7B, VKEY_F13 = 0x7C,
VKEY_F14 = 0x7D, VKEY_F15 = 0x7E, VKEY_F16 = 0x7F, VKEY_F17 = 0x80,
VKEY_F18 = 0x81, VKEY_F19 = 0x82, VKEY_F20 = 0x83, VKEY_F21 = 0x84,
VKEY_F22 = 0x85, VKEY_F23 = 0x86, VKEY_F24 = 0x87, VKEY_NUMLOCK = 0x90,
VKEY_SCROLL = 0x91, VKEY_LSHIFT = 0xA0, VKEY_RSHIFT = 0xA1, VKEY_LCONTROL = 0xA2,
VKEY_RCONTROL = 0xA3, VKEY_LMENU = 0xA4, VKEY_RMENU = 0xA5, VKEY_BROWSER_BACK = 0xA6,
VKEY_BROWSER_FORWARD = 0xA7, VKEY_BROWSER_REFRESH = 0xA8,VKEY_BROWSER_STOP = 0xA9,
VKEY_BROWSER_SEARCH = 0xAA, VKEY_BROWSER_FAVORITES = 0xAB, VKEY_BROWSER_HOME = 0xAC,
VKEY_VOLUME_MUTE = 0xAD,VKEY_VOLUME_DOWN = 0xAE,VKEY_VOLUME_UP = 0xAF, VKEY_MEDIA_NEXT_TRACK = 0xB0,
VKEY_MEDIA_PREV_TRACK = 0xB1, VKEY_MEDIA_STOP = 0xB2, VKEY_MEDIA_PLAY_PAUSE = 0xB3,
VKEY_MEDIA_LAUNCH_MAIL = 0xB4, VKEY_MEDIA_LAUNCH_MEDIA_SELECT = 0xB5,
VKEY_MEDIA_LAUNCH_APP1 = 0xB6, VKEY_MEDIA_LAUNCH_APP2 = 0xB7,
VKEY_OEM_1 = 0xBA, VKEY_OEM_PLUS = 0xBB, VKEY_OEM_COMMA = 0xBC, VKEY_OEM_MINUS = 0xBD,
VKEY_OEM_PERIOD = 0xBE, VKEY_OEM_2 = 0xBF, VKEY_OEM_3 = 0xC0, VKEY_OEM_4 = 0xDB,
VKEY_OEM_5 = 0xDC, VKEY_OEM_6 = 0xDD, VKEY_OEM_7 = 0xDE, VKEY_OEM_8 = 0xDF,
VKEY_OEM_102 = 0xE2, VKEY_OEM_103 = 0xE3, // GTV KEYCODE_MEDIA_REWIND
VKEY_OEM_104 = 0xE4, // GTV KEYCODE_MEDIA_FAST_FORWARD
VKEY_PROCESSKEY = 0xE5, VKEY_PACKET = 0xE7, VKEY_DBE_SBCSCHAR = 0xF3, VKEY_DBE_DBCSCHAR = 0xF4,
VKEY_ATTN = 0xF6, VKEY_CRSEL = 0xF7, VKEY_EXSEL = 0xF8, VKEY_EREOF = 0xF9,
VKEY_PLAY = 0xFA, VKEY_ZOOM = 0xFB, VKEY_NONAME = 0xFC, VKEY_PA1 = 0xFD,
VKEY_OEM_CLEAR = 0xFE, VKEY_UNKNOWN = 0,
// POSIX specific VKEYs. Note that as of Windows SDK 7.1, 0x97-9F, 0xD8-DA,
// and 0xE8 are unassigned.
VKEY_WLAN = 0x97, VKEY_POWER = 0x98, VKEY_BRIGHTNESS_DOWN = 0xD8,VKEY_BRIGHTNESS_UP = 0xD9,
VKEY_KBD_BRIGHTNESS_DOWN = 0xDA, VKEY_KBD_BRIGHTNESS_UP = 0xE8,
// Windows does not have a specific key code for AltGr. We use the unused 0xE1
// (VK_OEM_AX) code to represent AltGr, matching the behaviour of Firefox on
// Linux.
VKEY_ALTGR = 0xE1,
// Windows does not have a specific key code for Compose. We use the unused
// 0xE6 (VK_ICO_CLEAR) code to represent Compose.
VKEY_COMPOSE = 0xE6,
};
static bool SDLScanCodeToWindowsScanCode(SDL_Scancode code, long int& lParam, long int& wParam )
{
wParam = 0;
lParam = 0;
int numCodes = sizeof(windows_scancode_table)/sizeof(SDL_Scancode);
int windowsScanCode = -1;
for (int i = 0; i < numCodes; i++)
{
if (windows_scancode_table[i] == code)
{
windowsScanCode = i;
break;
}
}
if (windowsScanCode != -1)
{
wParam = windowsScanCode;
lParam = windowsScanCode << 16;
}
if ( code >= SDL_SCANCODE_A && code < SDL_SCANCODE_1 )
{
wParam = code + 61;
lParam = wParam << 16;
return wParam != 0 || lParam != 0;
}
switch (code)
{
case SDL_SCANCODE_RIGHT: wParam = VKEY_RIGHT; break;
case SDL_SCANCODE_LEFT: wParam = VKEY_LEFT; break;
case SDL_SCANCODE_UP: wParam = VKEY_UP; break;
case SDL_SCANCODE_DOWN: wParam = VKEY_DOWN; break;
case SDL_SCANCODE_DELETE: wParam = VKEY_DELETE; break;
case SDL_SCANCODE_BACKSPACE: wParam = VKEY_BACK; break;
case SDL_SCANCODE_TAB: wParam = VKEY_TAB; break;
case SDL_SCANCODE_F1: wParam = VKEY_F1; break;
case SDL_SCANCODE_F2: wParam = VKEY_F2; break;
case SDL_SCANCODE_F3: wParam = VKEY_F3; break;
case SDL_SCANCODE_F4: wParam = VKEY_F4; break;
case SDL_SCANCODE_F5: wParam = VKEY_F5; break;
case SDL_SCANCODE_F6: wParam = VKEY_F6; break;
case SDL_SCANCODE_F7: wParam = VKEY_F7; break;
case SDL_SCANCODE_F8: wParam = VKEY_F8; break;
case SDL_SCANCODE_F9: wParam = VKEY_F9; break;
case SDL_SCANCODE_F10: wParam = VKEY_F10; break;
case SDL_SCANCODE_F11: wParam = VKEY_F11; break;
case SDL_SCANCODE_F12: wParam = VKEY_F12; break;
case SDL_SCANCODE_PRINTSCREEN: wParam = VKEY_SNAPSHOT; break;
case SDL_SCANCODE_SCROLLLOCK: wParam = VKEY_SCROLL; break;
case SDL_SCANCODE_PAUSE: wParam = VKEY_PAUSE; break;
case SDL_SCANCODE_INSERT: wParam = VKEY_INSERT; break;
case SDL_SCANCODE_HOME: wParam = VKEY_HOME; break;
case SDL_SCANCODE_PAGEUP: wParam = VKEY_PRIOR; break;
case SDL_SCANCODE_END: wParam = VKEY_END; break;
case SDL_SCANCODE_PAGEDOWN: wParam = VKEY_NEXT; break;
case SDL_SCANCODE_1: wParam = VKEY_1; break;
case SDL_SCANCODE_2: wParam = VKEY_2; break;
case SDL_SCANCODE_3: wParam = VKEY_3; break;
case SDL_SCANCODE_4: wParam = VKEY_4; break;
case SDL_SCANCODE_5: wParam = VKEY_5; break;
case SDL_SCANCODE_6: wParam = VKEY_6; break;
case SDL_SCANCODE_7: wParam = VKEY_7; break;
case SDL_SCANCODE_8: wParam = VKEY_8; break;
case SDL_SCANCODE_9: wParam = VKEY_9; break;
case SDL_SCANCODE_0: wParam = VKEY_0; break;
case SDL_SCANCODE_SEMICOLON: wParam = VKEY_OEM_1; break;
case SDL_SCANCODE_APOSTROPHE: wParam = VKEY_OEM_7; break;
case SDL_SCANCODE_GRAVE: wParam = VKEY_OEM_3; break;
case SDL_SCANCODE_KP_DIVIDE: wParam = VKEY_DIVIDE; break;
case SDL_SCANCODE_KP_MULTIPLY: wParam = VKEY_MULTIPLY; break;
case SDL_SCANCODE_KP_MINUS: wParam = VKEY_SUBTRACT; break;
case SDL_SCANCODE_KP_PLUS: wParam = VKEY_ADD; break;
case SDL_SCANCODE_KP_ENTER: wParam = VKEY_SEPARATOR; break;
case SDL_SCANCODE_KP_1: wParam = VKEY_NUMPAD1; break;
case SDL_SCANCODE_KP_2: wParam = VKEY_NUMPAD2; break;
case SDL_SCANCODE_KP_3: wParam = VKEY_NUMPAD3; break;
case SDL_SCANCODE_KP_4: wParam = VKEY_NUMPAD4; break;
case SDL_SCANCODE_KP_5: wParam = VKEY_NUMPAD5; break;
case SDL_SCANCODE_KP_6: wParam = VKEY_NUMPAD6; break;
case SDL_SCANCODE_KP_7: wParam = VKEY_NUMPAD7; break;
case SDL_SCANCODE_KP_8: wParam = VKEY_NUMPAD8; break;
case SDL_SCANCODE_KP_9: wParam = VKEY_NUMPAD9; break;
case SDL_SCANCODE_KP_0: wParam = VKEY_NUMPAD0; break;
case SDL_SCANCODE_KP_PERIOD: wParam = VKEY_DECIMAL; break;
case SDL_SCANCODE_NUMLOCKCLEAR: wParam = VKEY_NUMLOCK; break;
case SDL_SCANCODE_CAPSLOCK: wParam = VKEY_CAPITAL; break;
}
return wParam != 0 || lParam != 0;
}
bool ConvertKeyEvent(Input* input, const StringHash eventType, VariantMap& eventData, CefKeyEvent& keyEvent)
{
memset((void*)&keyEvent, 0, sizeof(keyEvent));
WebKeyEvent wk(eventType, eventData);
if (wk.scanCode == SDL_SCANCODE_RETURN)
{
if (!wk.keyDown)
return false;
keyEvent.character = VKEY_RETURN;
keyEvent.windows_key_code = VKEY_RETURN;
keyEvent.type = KEYEVENT_RAWKEYDOWN;
return true;
}
long int lParam = 0, wParam = 0;
keyEvent.modifiers = EVENTFLAG_NONE;
if (wk.qual & QUAL_SHIFT)
keyEvent.modifiers |= EVENTFLAG_SHIFT_DOWN;
if (wk.qual & QUAL_ALT)
keyEvent.modifiers |= EVENTFLAG_ALT_DOWN;
if (wk.qual & QUAL_CTRL)
keyEvent.modifiers |= EVENTFLAG_CONTROL_DOWN;
if (SDLScanCodeToWindowsScanCode((SDL_Scancode) wk.scanCode, lParam, wParam))
{
keyEvent.windows_key_code = (int) wParam;
keyEvent.native_key_code = (int) lParam;
keyEvent.type = wk.keyDown ? KEYEVENT_RAWKEYDOWN : KEYEVENT_KEYUP;
}
return true;
}
bool ConvertTextInputEvent(StringHash eventType, VariantMap& eventData, CefKeyEvent& keyEvent)
{
if (eventType != "TextInput")
{
ATOMIC_LOGERROR("ConvertTextInputEvent - Unknown event type");
return false;
}
memset((void*)&keyEvent, 0, sizeof(keyEvent));
String text = eventData[TextInput::P_TEXT].GetString();
if ( text.Length() > 0 )
{
keyEvent.character = (char16)text[0];
keyEvent.type = KEYEVENT_CHAR;
return true;
}
return false;
}
}
#endif