#include <glib.h>
#include <X11/Xlib.h>
-static guint kgrabs, pgrabs, sgrabs;
+#define GRAB_PTR_MASK (ButtonPressMask | ButtonReleaseMask | ButtonMotionMask)
+#define GRAB_KEY_MASK (KeyPressMask | KeyReleaseMask)
#define MASK_LIST_SIZE 8
/*! A list of all possible combinations of keyboard lock masks */
static unsigned int mask_list[MASK_LIST_SIZE];
-void grab_keyboard(gboolean grab)
+int grab_keyboard(gboolean grab)
{
+ static guint kgrabs = 0;
if (grab) {
- if (kgrabs++ == 0) {
- g_message("GRABBING KEYBOARD %d", kgrabs);
- XGrabKeyboard(ob_display, ob_root, 0, GrabModeAsync, GrabModeSync,
- event_lasttime);
- } else
- g_message("NOT GRABBING KEYBOARD %d", kgrabs);
+ if (kgrabs++ == 0)
+ XGrabKeyboard(ob_display, ob_root, FALSE, GrabModeAsync,
+ GrabModeAsync, event_lasttime);
} else if (kgrabs > 0) {
- if (--kgrabs == 0) {
- g_message("UNGRABBING KEYBOARD %d", kgrabs);
+ if (--kgrabs == 0)
XUngrabKeyboard(ob_display, event_lasttime);
- } else
- g_message("NOT UNGRABBING KEYBOARD %d", kgrabs);
}
+ return kgrabs;
}
-void grab_pointer(gboolean grab, Cursor cur)
+int grab_pointer(gboolean grab, Cursor cur)
{
+ static guint pgrabs = 0;
if (grab) {
if (pgrabs++ == 0)
- XGrabPointer(ob_display, ob_root, False, 0, GrabModeAsync,
- GrabModeAsync, FALSE, cur, event_lasttime);
+ XGrabPointer(ob_display, ob_root, False, GRAB_PTR_MASK,
+ GrabModeAsync, GrabModeAsync, FALSE, cur,
+ event_lasttime);
} else if (pgrabs > 0) {
if (--pgrabs == 0)
XUngrabPointer(ob_display, event_lasttime);
}
+ return pgrabs;
}
-void grab_server(gboolean grab)
+int grab_pointer_window(gboolean grab, Cursor cur, Window win)
{
+ static guint pgrabs = 0;
+ if (grab) {
+ if (pgrabs++ == 0)
+ XGrabPointer(ob_display, win, False, GRAB_PTR_MASK, GrabModeAsync,
+ GrabModeAsync, TRUE, cur, event_lasttime);
+ } else if (pgrabs > 0) {
+ if (--pgrabs == 0)
+ XUngrabPointer(ob_display, event_lasttime);
+ }
+ return pgrabs;
+}
+
+int grab_server(gboolean grab)
+{
+ static guint sgrabs = 0;
if (grab) {
if (sgrabs++ == 0) {
XGrabServer(ob_display);
XFlush(ob_display);
}
}
+ return sgrabs;
}
void grab_startup()
{
guint i = 0;
- kgrabs = pgrabs = sgrabs = 0;
-
mask_list[i++] = 0;
mask_list[i++] = LockMask;
mask_list[i++] = NumLockMask;
void grab_shutdown()
{
- while (kgrabs) grab_keyboard(FALSE);
- while (pgrabs) grab_pointer(FALSE, None);
- while (sgrabs) grab_server(FALSE);
+ while (grab_keyboard(FALSE));
+ while (grab_pointer(FALSE, None));
+ while (grab_pointer_window(FALSE, None, None));
+ while (grab_server(FALSE));
}
-void grab_button(guint button, guint state, Window win, guint mask,
- int pointer_mode)
+void grab_button_full(guint button, guint state, Window win, guint mask,
+ int pointer_mode, Cursor cursor)
{
guint i;
for (i = 0; i < MASK_LIST_SIZE; ++i)
XGrabButton(ob_display, button, state | mask_list[i], win, FALSE, mask,
- pointer_mode, GrabModeSync, None, None);
+ pointer_mode, GrabModeSync, None, cursor);
+}
+
+void grab_button(guint button, guint state, Window win, guint mask)
+{
+ grab_button_full(button, state, win, mask, GrabModeAsync, None);
}
void ungrab_button(guint button, guint state, Window win)