bool smoothlyMoveMouse(MMPoint endPoint)
{
MMPoint pos = getMousePos();
MMSize screenSize = getMainDisplaySize();
double velo_x = 0.0, velo_y = 0.0;
double distance;
while ((distance = hypot(pos.x - endPoint.x, pos.y - endPoint.y)) > 1.0) {
double gravity = DEADBEEF_UNIFORM(5.0, 500.0);
double veloDistance;
velo_x += (gravity * (ssize_t)(endPoint.x - pos.x)) / distance;
velo_y += (gravity * (ssize_t)(endPoint.y - pos.y)) / distance;
/* Normalize velocity to get a unit vector of length 1. */
veloDistance = hypot(velo_x, velo_y);
velo_x /= veloDistance;
velo_y /= veloDistance;
pos.x += lround(velo_x);
pos.y += lround(velo_y);
/* Make sure we are in the screen boundaries!
* (Strange things will happen if we are not.) */
if (pos.x >= screenSize.width || pos.y >= screenSize.height) {
return false;
}
moveMouse(pos);
/* Wait 1 - 3 milliseconds. */
usleep(DEADBEEF_RANDRANGE(1000, 3001));
}
return true;
}
static PyObject *bitmap_capture_screen(PyObject *self, PyObject *arg)
{
MMRect rect;
MMBitmapRef bitmap = NULL;
MMSize displaySize = getMainDisplaySize();
if (arg == NULL || arg == Py_None) {
rect = MMRectMake(0, 0, displaySize.width, displaySize.height);
} else {
if (!PyArg_ParseTuple(arg, "(kk)(kk)", &rect.origin.x,
&rect.origin.y,
&rect.size.width,
&rect.size.height)) {
PyErr_SetString(PyExc_TypeError, "Argument is not a rect");
return NULL;
}
if (rect.origin.x >= displaySize.width ||
rect.origin.y >= displaySize.height ||
rect.origin.x + rect.size.width > displaySize.width ||
rect.origin.y + rect.size.height > displaySize.height) {
PyErr_SetString(PyExc_ValueError, "Rect out of bounds");
return NULL;
}
}
bitmap = copyMMBitmapFromDisplayInRect(rect);
if (bitmap == NULL || bitmap->imageBuffer == NULL) {
PyErr_SetString(PyExc_OSError,
"Could not copy RGB data from display");
return NULL;
}
return BitmapObject_FromMMBitmap(bitmap);
}