I hope someone will serve you, I have taken the trouble to do it and come to contribute it:
Code: Select all
CEGUI::Key::Scan GlfwToCeguiKey(int glfwKey)
{
switch (glfwKey)
{
case GLFW_KEY_UNKNOWN: return CEGUI::Key::Unknown;
case GLFW_KEY_ESCAPE: return CEGUI::Key::Escape;
case GLFW_KEY_F1: return CEGUI::Key::F1;
case GLFW_KEY_F2: return CEGUI::Key::F2;
case GLFW_KEY_F3: return CEGUI::Key::F3;
case GLFW_KEY_F4: return CEGUI::Key::F4;
case GLFW_KEY_F5: return CEGUI::Key::F5;
case GLFW_KEY_F6: return CEGUI::Key::F6;
case GLFW_KEY_F7: return CEGUI::Key::F7;
case GLFW_KEY_F8: return CEGUI::Key::F8;
case GLFW_KEY_F9: return CEGUI::Key::F9;
case GLFW_KEY_F10: return CEGUI::Key::F10;
case GLFW_KEY_F11: return CEGUI::Key::F11;
case GLFW_KEY_F12: return CEGUI::Key::F12;
case GLFW_KEY_F13: return CEGUI::Key::F13;
case GLFW_KEY_F14: return CEGUI::Key::F14;
case GLFW_KEY_F15: return CEGUI::Key::F15;
case GLFW_KEY_UP: return CEGUI::Key::ArrowUp;
case GLFW_KEY_DOWN: return CEGUI::Key::ArrowDown;
case GLFW_KEY_LEFT: return CEGUI::Key::ArrowLeft;
case GLFW_KEY_RIGHT: return CEGUI::Key::ArrowRight;
case GLFW_KEY_LEFT_SHIFT: return CEGUI::Key::LeftShift;
case GLFW_KEY_RIGHT_SHIFT: return CEGUI::Key::RightShift;
case GLFW_KEY_LEFT_CONTROL: return CEGUI::Key::LeftControl;
case GLFW_KEY_RIGHT_CONTROL: return CEGUI::Key::RightControl;
case GLFW_KEY_LEFT_ALT: return CEGUI::Key::LeftAlt;
case GLFW_KEY_RIGHT_ALT: return CEGUI::Key::RightAlt;
case GLFW_KEY_TAB: return CEGUI::Key::Tab;
case GLFW_KEY_ENTER: return CEGUI::Key::Return;
case GLFW_KEY_BACKSPACE: return CEGUI::Key::Backspace;
case GLFW_KEY_INSERT: return CEGUI::Key::Insert;
case GLFW_KEY_DELETE: return CEGUI::Key::Delete;
case GLFW_KEY_PAGE_UP: return CEGUI::Key::PageUp;
case GLFW_KEY_PAGE_DOWN: return CEGUI::Key::PageDown;
case GLFW_KEY_HOME: return CEGUI::Key::Home;
case GLFW_KEY_END: return CEGUI::Key::End;
case GLFW_KEY_NUM_LOCK: return CEGUI::Key::NumLock;
case GLFW_KEY_KP_ENTER: return CEGUI::Key::NumpadEnter;
default: return CEGUI::Key::Unknown;
}
}
CEGUI::Key::Scan GlfwToCeguiKeyScan(int glfwKey) {
switch (glfwKey) {
case GLFW_KEY_UNKNOWN: return CEGUI::Key::Unknown;
case GLFW_KEY_A: return CEGUI::Key::A;
case GLFW_KEY_B: return CEGUI::Key::B;
case GLFW_KEY_C: return CEGUI::Key::C;
case GLFW_KEY_D: return CEGUI::Key::D;
case GLFW_KEY_E: return CEGUI::Key::E;
case GLFW_KEY_F: return CEGUI::Key::F;
case GLFW_KEY_G: return CEGUI::Key::G;
case GLFW_KEY_H: return CEGUI::Key::H;
case GLFW_KEY_I: return CEGUI::Key::I;
case GLFW_KEY_J: return CEGUI::Key::J;
case GLFW_KEY_K: return CEGUI::Key::K;
case GLFW_KEY_L: return CEGUI::Key::L;
case GLFW_KEY_M: return CEGUI::Key::M;
/* Char Ñ in Spanish-Keyboard */
case GLFW_KEY_SEMICOLON: return CEGUI::Key::Semicolon;
case GLFW_KEY_N: return CEGUI::Key::N;
case GLFW_KEY_O: return CEGUI::Key::O;
case GLFW_KEY_P: return CEGUI::Key::P;
case GLFW_KEY_Q: return CEGUI::Key::Q;
case GLFW_KEY_R: return CEGUI::Key::R;
case GLFW_KEY_S: return CEGUI::Key::S;
case GLFW_KEY_T: return CEGUI::Key::T;
case GLFW_KEY_U: return CEGUI::Key::U;
case GLFW_KEY_V: return CEGUI::Key::V;
case GLFW_KEY_W: return CEGUI::Key::W;
case GLFW_KEY_X: return CEGUI::Key::X;
case GLFW_KEY_Y: return CEGUI::Key::Y;
case GLFW_KEY_Z: return CEGUI::Key::Z;
case GLFW_KEY_0: return CEGUI::Key::Zero;
case GLFW_KEY_1: return CEGUI::Key::One;
case GLFW_KEY_2: return CEGUI::Key::Two;
case GLFW_KEY_3: return CEGUI::Key::Three;
case GLFW_KEY_4: return CEGUI::Key::Four;
case GLFW_KEY_5: return CEGUI::Key::Five;
case GLFW_KEY_6: return CEGUI::Key::Six;
case GLFW_KEY_7: return CEGUI::Key::Seven;
case GLFW_KEY_8: return CEGUI::Key::Eight;
case GLFW_KEY_9: return CEGUI::Key::Nine;
case GLFW_KEY_KP_0: return CEGUI::Key::Zero;
case GLFW_KEY_KP_1: return CEGUI::Key::One;
case GLFW_KEY_KP_2: return CEGUI::Key::Two;
case GLFW_KEY_KP_3: return CEGUI::Key::Three;
case GLFW_KEY_KP_4: return CEGUI::Key::Four;
case GLFW_KEY_KP_5: return CEGUI::Key::Five;
case GLFW_KEY_KP_6: return CEGUI::Key::Six;
case GLFW_KEY_KP_7: return CEGUI::Key::Seven;
case GLFW_KEY_KP_8: return CEGUI::Key::Eight;
case GLFW_KEY_KP_9: return CEGUI::Key::Nine;
case GLFW_KEY_KP_ADD: return CEGUI::Key::Add;
case GLFW_KEY_KP_DECIMAL: return CEGUI::Key::Decimal;
case GLFW_KEY_KP_DIVIDE: return CEGUI::Key::Divide;
case GLFW_KEY_KP_EQUAL: return CEGUI::Key::NumpadEquals;
case GLFW_KEY_KP_MULTIPLY: return CEGUI::Key::Multiply;
case GLFW_KEY_KP_SUBTRACT: return CEGUI::Key::Subtract;
case GLFW_KEY_APOSTROPHE: return CEGUI::Key::Apostrophe;
case GLFW_KEY_COMMA: return CEGUI::Key::Comma;
case GLFW_KEY_EQUAL: return CEGUI::Key::Equals;
case GLFW_KEY_PERIOD: return CEGUI::Key::Period;
case GLFW_KEY_GRAVE_ACCENT: return CEGUI::Key::Grave;
case GLFW_KEY_LEFT_BRACKET: return CEGUI::Key::LeftBracket;
case GLFW_KEY_BACKSLASH: return CEGUI::Key::Backslash;
case GLFW_KEY_RIGHT_BRACKET: return CEGUI::Key::RightBracket;
case GLFW_KEY_MINUS: return CEGUI::Key::Minus;
case GLFW_KEY_SLASH: return CEGUI::Key::Slash;
case GLFW_KEY_SPACE: return CEGUI::Key::Space;
case GLFW_KEY_WORLD_1: return CEGUI::Key::Unknown;
case GLFW_KEY_WORLD_2: return CEGUI::Key::Unknown;
default: return CEGUI::Key::Unknown;
}
}
CEGUI::utf32 keycodeToUTF32(unsigned int scanCode)
{
CEGUI::utf32 utf = 0;
BYTE keyboardState[256];
unsigned char ucBuffer[3];
static WCHAR deadKey = '\0';
// Retrieve the keyboard layout in order to perform the necessary convertions
HKL hklKeyboardLayout = GetKeyboardLayout(0); // 0 means current thread
// This seemingly cannot fail
// If this value is cached then the application must respond to WM_INPUTLANGCHANGE
// Retrieve the keyboard state
// Handles CAPS-lock and SHIFT states
if (GetKeyboardState(keyboardState) == FALSE)
return utf;
UINT virtualKey = MapVirtualKeyEx(scanCode, 3, hklKeyboardLayout);
if (virtualKey == 0) // No translation possible
return utf;
int ascii = ToAsciiEx(virtualKey, scanCode, keyboardState, (LPWORD)ucBuffer, 0, hklKeyboardLayout);
if (deadKey != '\0' && ascii == 1)
{
// A dead key is stored and we have just converted a character key
// Combine the two into a single character
WCHAR wcBuffer[3];
WCHAR out[3];
wcBuffer[0] = ucBuffer[0];
wcBuffer[1] = deadKey;
wcBuffer[2] = '\0';
if (FoldStringW(MAP_PRECOMPOSED, (LPWSTR)wcBuffer, 3, (LPWSTR)out, 3))
utf = out[0];
else
{
// FoldStringW failed
DWORD dw = GetLastError();
switch (dw)
{
case ERROR_INSUFFICIENT_BUFFER:
case ERROR_INVALID_FLAGS:
case ERROR_INVALID_PARAMETER:
break;
}
}
deadKey = '\0';
}
else if (ascii == 1)
{
// We have a single character
utf = ucBuffer[0];
deadKey = '\0';
}
else
{
// Convert a non-combining diacritical mark into a combining diacritical mark
switch (ucBuffer[0])
{
case 0x5E: // Circumflex accent: â
deadKey = 0x302;
break;
case 0x60: // Grave accent: à
deadKey = 0x300;
break;
case 0xA8: // Diaeresis: ü
deadKey = 0x308;
break;
case 0xB4: // Acute accent: é
deadKey = 0x301;
break;
case 0xB8: // Cedilla: ç
deadKey = 0x327;
break;
default:
deadKey = ucBuffer[0];
}
}
return utf;
}An example:
Code: Select all
CEGUI::System::getSingleton().getDefaultGUIContext().injectChar(keycodeToUTF32(GlfwToCeguiKeyScan(keycode)));
//On KeyDown_Event(keycode) (if you use the callback in glfw3)
CEGUI::System::getSingleton().getDefaultGUIContext().injectKeyDown(GlfwToCeguiKey(keycode));
//On KeyUp_Event(keycode) (if you use the callback in glfw3)
CEGUI::System::getSingleton().getDefaultGUIContext().injectKeyUp(GlfwToCeguiKey(keycode));The "keycodeToUTF32" has been extracted from this forum.
Goodbye.
