Implemented prgrbs ungrab clsgrb and prwins actions

Now the active grabs can be ungrapped with CTRL+ALT+NKP/ and CTRL+ALT+NKP*
(also kill clients)

1 files changed, 32 insertions, 0 deletions

diff --git a/xorg-server/xkb/ddxPrivate.c b/xorg-server/xkb/ddxPrivate.c
index f1c85f6ea..c4bcab437 100644
--- a/xorg-server/xkb/ddxPrivate.c
+++ b/xorg-server/xkb/ddxPrivate.c
@@ -3,12 +3,44 @@
 #include <dix-config.h>
 #endif
 
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <stdio.h>
 #include <X11/X.h>
 #include "windowstr.h"
+#define XKBSRV_NEED_FILE_FUNCS
 #include <xkbsrv.h>
 
+#include "dixgrabs.h"
+#include "os.h"
+#include "xf86.h"
+
 int
 XkbDDXPrivate(DeviceIntPtr dev,KeyCode key,XkbAction *act)
 {
+    XkbAnyAction *xf86act = &(act->any);
+    char msgbuf[XkbAnyActionDataSize+1];
+
+    if (xf86act->type == XkbSA_XFree86Private) {
+        memcpy(msgbuf, xf86act->data, XkbAnyActionDataSize);
+        msgbuf[XkbAnyActionDataSize]= '\0';
+        if (strcasecmp(msgbuf, "prgrbs")==0) {
+            DeviceIntPtr tmp;
+            ErrorF("Printing all currently active device grabs:\n");
+            for (tmp = inputInfo.devices; tmp; tmp = tmp->next)
+                if (tmp->deviceGrab.grab)
+                    PrintDeviceGrabInfo(tmp);
+            ErrorF("End list of active device grabs\n");
+        }
+        else if (strcasecmp(msgbuf, "ungrab")==0)
+            UngrabAllDevices(FALSE);
+        else if (strcasecmp(msgbuf, "clsgrb")==0)
+            UngrabAllDevices(TRUE);
+        else if (strcasecmp(msgbuf, "prwins")==0)
+            PrintWindowTree();
+    }
+
     return 0;
 }