bool DisplayManager::IsFullscreen(HWND hWnd) {
HWND fg = GetForegroundWindow();
if (hWnd == NULL || fg == NULL) {
return false;
}
HWND shell = GetShellWindow();
if (fg == shell) {
return false;
}
HWND dt = GetDesktopWindow();
if (fg == dt) {
return false;
}
RECT wndRect = { 0 };
GetWindowRect(fg, &wndRect);
Monitor wm = MonitorAtWindow(hWnd);
if ((wndRect.bottom - wndRect.top) == wm.Height() &&
(wndRect.right - wndRect.left) == wm.Width()) {
return true;
}
return false;
}
void OSD::PositionWindow(Monitor monitor, LayeredWnd &lWnd) {
Settings::OSDPos pos = _settings->OSDPosition();
if (pos == Settings::OSDPos::Custom) {
int customX = _settings->OSDX();
int customY = _settings->OSDY();
lWnd.X(customX);
lWnd.Y(customY);
return;
}
int offset = _settings->OSDEdgeOffset();
/* Edge cases ;-) */
switch (pos) {
case Settings::TopLeft:
lWnd.X(monitor.X() + offset);
lWnd.Y(monitor.Y() + offset);
return;
case Settings::TopRight:
lWnd.X(monitor.X() + monitor.Width() - lWnd.Width() - offset);
lWnd.Y(monitor.Y() + offset);
return;
case Settings::BottomLeft:
lWnd.X(monitor.X() + offset);
lWnd.Y(monitor.Y() + monitor.Height() - lWnd.Height() - offset);
return;
case Settings::BottomRight:
lWnd.X(monitor.X() + monitor.Width() - lWnd.Width() - offset);
lWnd.Y(monitor.Y() + monitor.Height() - lWnd.Height() - offset);
return;
}
/* Center */
CenterWindowX(monitor, lWnd);
CenterWindowY(monitor, lWnd);
if (pos == Settings::OSDPos::Center) {
return;
}
/* We're centered. Now adjust based on top, bottom, left, or right: */
switch (pos) {
case Settings::Top:
lWnd.Y(monitor.Y() + offset);
return;
case Settings::Bottom:
lWnd.Y(monitor.Y() + monitor.Height() - lWnd.Height() - offset);
return;
case Settings::Left:
lWnd.X(monitor.X() + offset);
return;
case Settings::Right:
lWnd.X(monitor.X() + monitor.Width() - lWnd.Width() - offset);
return;
}
}
void OSD::CenterWindowX(Monitor monitor, LayeredWnd &lWnd) {
lWnd.X(monitor.X() + monitor.Width() / 2 - lWnd.Width() / 2);
}