GENERATE_INTERCEPT_HEADER(GetWindowLongA, LONG, WINAPI, _In_ HWND hWnd, _In_ int nIndex) {
SDLOG(2, "DetouredGetWindowLongA hwnd: %p -- index: %s\n", hWnd, WindowLongOffsetToString(nIndex));
if(nIndex == GWL_WNDPROC && Settings::get().getInterceptWindowProc()) {
SDLOG(2, " -> return from table\n");
if(prevWndProcs.count(hWnd)>0) return (LONG)prevWndProcs[hWnd];
}
return TrueGetWindowLongA(hWnd, nIndex);
}
void WindowManager::toggleBorderlessFullscreen() {
borderlessFullscreen = !borderlessFullscreen;
HWND hwnd = ::GetActiveWindow();
if(borderlessFullscreen) {
SDLOG(1, "WindowManager::toggleBorderlessFullscreen A hwnd: %p\n", hwnd);
// store previous rect
TrueGetClientRect(hwnd, &prevWindowRect);
// set styles
LONG lStyle = TrueGetWindowLongA(hwnd, GWL_STYLE);
prevStyle = lStyle;
lStyle &= ~(WS_CAPTION | WS_THICKFRAME | WS_MINIMIZE | WS_MAXIMIZE | WS_SYSMENU);
TrueSetWindowLongA(hwnd, GWL_STYLE, lStyle);
LONG lExStyle = TrueGetWindowLongA(hwnd, GWL_EXSTYLE);
prevExStyle = lExStyle;
lExStyle &= ~(WS_EX_DLGMODALFRAME | WS_EX_CLIENTEDGE | WS_EX_STATICEDGE);
TrueSetWindowLongA(hwnd, GWL_EXSTYLE, lExStyle);
SDLOG(1, "WindowManager::toggleBorderlessFullscreen B\n", hwnd);
// adjust size & position
HMONITOR monitor = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST);
MONITORINFO info;
info.cbSize = sizeof(MONITORINFO);
GetMonitorInfo(monitor, &info);
int monitorWidth = info.rcMonitor.right - info.rcMonitor.left;
int monitorHeight = info.rcMonitor.bottom - info.rcMonitor.top;
::SetWindowPos(hwnd, NULL, info.rcMonitor.left, info.rcMonitor.top, monitorWidth, monitorHeight, SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOOWNERZORDER);
BringWindowToTop(hwnd);
SDLOG(1, "WindowManager::toggleBorderlessFullscreen C\n", hwnd);
} else {
// restore previous window
::SetWindowLong(hwnd, GWL_STYLE, prevStyle);
::SetWindowLong(hwnd, GWL_EXSTYLE, prevExStyle);
RECT desiredRect = prevWindowRect;
::AdjustWindowRect(&desiredRect, prevStyle, false);
int wWidth = desiredRect.right - desiredRect.left, wHeight = desiredRect.bottom - desiredRect.top;
::SetWindowPos(hwnd, NULL, prevWindowRect.left, prevWindowRect.top, wWidth, wHeight, SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOOWNERZORDER);
}
}