void Window::DPIToWindowCoords(double *x, double *y) const
{
double dpix = x != nullptr ? *x : 0.0;
double dpiy = y != nullptr ? *y : 0.0;
double px = 0.0;
double py = 0.0;
toPixels(dpix, dpiy, px, py);
pixelToWindowCoords(&px, &py);
if (x != nullptr)
*x = px;
if (y != nullptr)
*y = py;
}
void Keyboard::setTextInput(bool enable, double x, double y, double w, double h)
{
// SDL_SetTextInputRect expects coordinates in window-space but setTextInput
// takes pixels, so we should convert.
auto window = Module::getInstance<window::Window>(M_WINDOW);
if (window)
{
window->pixelToWindowCoords(&x, &y);
window->pixelToWindowCoords(&w, &h);
}
SDL_Rect rect = {(int) x, (int) y, (int) w, (int) h};
SDL_SetTextInputRect(&rect);
setTextInput(enable);
}
