diff options
| -rw-r--r-- | hw/xwin/winmultiwindowwm.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/hw/xwin/winmultiwindowwm.c b/hw/xwin/winmultiwindowwm.c index e39cbc105..e92170d8f 100644 --- a/hw/xwin/winmultiwindowwm.c +++ b/hw/xwin/winmultiwindowwm.c @@ -191,7 +191,7 @@ PreserveWin32Stack(WMInfoPtr pWMInfo, Window iWindow, UINT direction); #endif static Bool -CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen); +CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM); static void winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle); @@ -967,7 +967,7 @@ winMultiWindowXMsgProc (void *pArg) "successfully opened the display.\n"); /* Check if another window manager is already running */ - g_fAnotherWMRunning = CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen); + g_fAnotherWMRunning = CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, pProcArg->pWMInfo->fAllowOtherWM); if (g_fAnotherWMRunning && !pProcArg->pWMInfo->fAllowOtherWM) { @@ -1018,7 +1018,7 @@ winMultiWindowXMsgProc (void *pArg) if (pProcArg->pWMInfo->fAllowOtherWM && !XPending (pProcArg->pDisplay)) { - if (CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen)) + if (CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, TRUE)) { if (!g_fAnotherWMRunning) { @@ -1496,7 +1496,7 @@ winRedirectErrorHandler (Display *pDisplay, XErrorEvent *pErr) */ static Bool -CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen) +CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM) { /* Try to select the events which only one client at a time is allowed to select. @@ -1511,8 +1511,12 @@ CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen) /* Side effect: select the events we are actually interested in... + + If other WMs are not allowed, also select one of the events which only one client + at a time is allowed to select, so other window managers won't start... */ - XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen), SubstructureNotifyMask); + XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen), + SubstructureNotifyMask | ( !fAllowOtherWM ? ButtonPressMask : 0)); XSync (pDisplay, 0); return redirectError; } |