LRESULT onMessage(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
switch (msg)
{
case WM_CLOSE: PostQuitMessage(0); break;
case WM_MOVE:
case WM_SIZE: onResize(); break;
case WM_QUIT: m_finished = true; break;
case WM_INPUT: handleRawInput(lparam); break;
}
return DefWindowProc(hwnd, msg, wparam, lparam);
}
void RawInputSystem::update(float delta)
{
PROFILE;
MSG msg;
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
switch (msg.message) // RAW INPUT
{
case WM_INPUT:
handleRawInput(msg);
break;
case WM_KEYDOWN:
if (!(msg.lParam & 0x40000000)) // check the repeat count bit.
keyDown(msg);
break;
case WM_KEYUP:
keyUp(msg);
break;
}
}
POINT cursorPos;
RECT windowRect;
GetCursorPos(&cursorPos);
GetWindowRect(windowHandle, &windowRect);
int x = (int)cursorPos.x - windowRect.left;
int y = (int)cursorPos.y - windowRect.top;
if (lastX != x || lastY != y)
{
inputSystem->axisMove(MOUSE, float(x), float(y));
inputSystem->setCursorPositon(math::Vec2(float(x), float(y)));
lastX = x;
lastY = y;
}
}
static LRESULT WINAPI msgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
if (!g_platform_data.m_handler) return DefWindowProc(hWnd, msg, wParam, lParam);
switch (msg)
{
case WM_LBUTTONUP:
g_platform_data.m_handler->onMouseButtonUp(SystemEventHandler::MouseButton::LEFT);
break;
case WM_LBUTTONDOWN:
g_platform_data.m_handler->onMouseButtonDown(SystemEventHandler::MouseButton::LEFT);
break;
case WM_RBUTTONDOWN:
g_platform_data.m_handler->onMouseButtonDown(SystemEventHandler::MouseButton::RIGHT);
break;
case WM_RBUTTONUP:
g_platform_data.m_handler->onMouseButtonUp(SystemEventHandler::MouseButton::RIGHT);
break;
case WM_MBUTTONUP:
g_platform_data.m_handler->onMouseButtonUp(SystemEventHandler::MouseButton::MIDDLE);
break;
case WM_MBUTTONDOWN:
g_platform_data.m_handler->onMouseButtonDown(SystemEventHandler::MouseButton::MIDDLE);
break;
case WM_MOUSEWHEEL:
g_platform_data.m_handler->onMouseWheel(GET_WHEEL_DELTA_WPARAM(wParam));
break;
case WM_INPUT:
handleRawInput(lParam);
break;
case WM_MOUSEMOVE:
{
if (!g_platform_data.m_is_mouse_tracked) trackMouse();
}
break;
case WM_ERASEBKGND:
return 1;
case WM_MOVE:
case WM_SIZE:
{
RECT rect;
GetClientRect(g_platform_data.m_hwnd, &rect);
g_platform_data.m_handler->onWindowTransformed(
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
}
break;
case WM_CLOSE:
PostQuitMessage(0);
break;
case WM_MOUSELEAVE:
{
g_platform_data.m_is_mouse_tracked = false;
g_platform_data.m_handler->onMouseLeftWindow();
}
break;
case WM_KEYUP:
case WM_SYSKEYUP:
g_platform_data.m_handler->onKeyUp(getKeyFromSystem((int)wParam));
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
g_platform_data.m_handler->onKeyDown(getKeyFromSystem((int)wParam));
break;
case WM_CHAR:
g_platform_data.m_handler->onChar((int)wParam);
break;
}
return DefWindowProc(hWnd, msg, wParam, lParam);
}
