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fullscreen impl on windows from https://devblogs.microsoft.com/oldnewthing/20100412-00/?p=14353

This commit is contained in:
Adam D. Ruppe 2022-10-25 19:29:50 -04:00
parent 1184906c51
commit a16131abdc
1 changed files with 29 additions and 1 deletions
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30
simpledisplay.d
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@ -2354,11 +2354,39 @@ class SimpleWindow : CapableOfHandlingNativeEvent, CapableOfBeingDrawnUpon {
}
private bool _fullscreen;
private WINDOWPLACEMENT g_wpPrev;
/// not fully implemented but planned for a future release
void fullscreen(bool yes) {
version(X11)
version(Windows) {
g_wpPrev.length = WINDOWPLACEMENT.sizeof;
DWORD dwStyle = GetWindowLong(hwnd, GWL_STYLE);
if (dwStyle & WS_OVERLAPPEDWINDOW) {
MONITORINFO mi;
mi.cbSize = MONITORINFO.sizeof;
if (GetWindowPlacement(hwnd, &g_wpPrev) &&
GetMonitorInfo(MonitorFromWindow(hwnd,
MONITOR_DEFAULTTOPRIMARY), &mi)) {
SetWindowLong(hwnd, GWL_STYLE,
dwStyle & ~WS_OVERLAPPEDWINDOW);
SetWindowPos(hwnd, HWND_TOP,
mi.rcMonitor.left, mi.rcMonitor.top,
mi.rcMonitor.right - mi.rcMonitor.left,
mi.rcMonitor.bottom - mi.rcMonitor.top,
SWP_NOOWNERZORDER | SWP_FRAMECHANGED);
}
} else {
SetWindowLong(hwnd, GWL_STYLE,
dwStyle | WS_OVERLAPPEDWINDOW);
SetWindowPlacement(hwnd, &g_wpPrev);
SetWindowPos(hwnd, null, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
SWP_NOOWNERZORDER | SWP_FRAMECHANGED);
}
} else version(X11) {
setNetWmStateAtom(this.impl.window, GetAtom!("_NET_WM_STATE_FULLSCREEN", false)(XDisplayConnection.get), yes);
}
_fullscreen = yes;