diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86Events.c')
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Events.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86Events.c b/xorg-server/hw/xfree86/common/xf86Events.c index 06af73903..35a673d15 100644 --- a/xorg-server/hw/xfree86/common/xf86Events.c +++ b/xorg-server/hw/xfree86/common/xf86Events.c @@ -56,6 +56,7 @@ #include <X11/X.h> #include <X11/Xpoll.h> #include <X11/Xproto.h> +#include <X11/Xatom.h> #include "misc.h" #include "compiler.h" #include "xf86.h" @@ -431,6 +432,29 @@ xf86EnableInputDeviceForVTSwitch(InputInfoPtr pInfo) pInfo->flags &= ~XI86_DEVICE_DISABLED; } +/* + * xf86UpdateHasVTProperty -- + * Update a flag property on the root window to say whether the server VT + * is currently the active one as some clients need to know this. + */ +static void +xf86UpdateHasVTProperty(Bool hasVT) +{ + Atom property_name; + int32_t value = hasVT ? 1 : 0; + int i; + + property_name = MakeAtom(HAS_VT_ATOM_NAME, sizeof(HAS_VT_ATOM_NAME) - 1, + FALSE); + if (property_name == BAD_RESOURCE) + FatalError("Failed to retrieve \"HAS_VT\" atom\n"); + for (i = 0; i < xf86NumScreens; i++) { + ChangeWindowProperty(xf86ScrnToScreen(xf86Screens[i])->root, + property_name, XA_INTEGER, 32, + PropModeReplace, 1, &value, TRUE); + } +} + void xf86VTLeave(void) { @@ -490,6 +514,8 @@ xf86VTLeave(void) if (xorgHWAccess) xf86DisableIO(); + xf86UpdateHasVTProperty(FALSE); + return; switch_failed: @@ -574,6 +600,8 @@ xf86VTEnter(void) xf86platformVTProbe(); #endif + xf86UpdateHasVTProperty(TRUE); + OsReleaseSIGIO(); } |