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perhaps fix problems of being left in menus without being able to control openbox

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This commit is contained in:
Dana Jansens 2003-09-28 09:24:22 +00:00
parent ff04a81e62
commit b8ba1cff1f
2 changed files with 22 additions and 12 deletions
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18
openbox/grab.c
View file

@ -50,11 +50,13 @@ gboolean grab_keyboard(gboolean grab)
gboolean ret = FALSE;
if (grab) {
if (kgrabs++ == 0)
if (kgrabs++ == 0) {
ret = XGrabKeyboard(ob_display, RootWindow(ob_display, ob_screen),
FALSE, GrabModeAsync, GrabModeAsync,
event_lasttime) == Success;
else
if (!ret)
--kgrabs;
} else
ret = TRUE;
} else if (kgrabs > 0) {
if (--kgrabs == 0)
@ -70,12 +72,14 @@ gboolean grab_pointer(gboolean grab, ObCursor cur)
gboolean ret = FALSE;
if (grab) {
if (pgrabs++ == 0)
if (pgrabs++ == 0) {
ret = XGrabPointer(ob_display, screen_support_win,
False, GRAB_PTR_MASK, GrabModeAsync,
GrabModeAsync, FALSE,
ob_cursor(cur), event_lasttime) == Success;
else
if (!ret)
--pgrabs;
} else
ret = TRUE;
} else if (pgrabs > 0) {
if (--pgrabs == 0) {
@ -91,12 +95,14 @@ gboolean grab_pointer_window(gboolean grab, ObCursor cur, Window win)
gboolean ret = FALSE;
if (grab) {
if (pgrabs++ == 0)
if (pgrabs++ == 0) {
ret = XGrabPointer(ob_display, win, False, GRAB_PTR_MASK,
GrabModeAsync, GrabModeAsync, TRUE,
ob_cursor(cur),
event_lasttime) == Success;
else
if (!ret)
--pgrabs;
} else
ret = TRUE;
} else if (pgrabs > 0) {
if (--pgrabs == 0) {

16
openbox/menuframe.c
View file

@ -591,6 +591,16 @@ void menu_frame_show(ObMenuFrame *self, ObMenuFrame *parent)
if (g_list_find(menu_frame_visible, self))
return;
if (menu_frame_visible == NULL) {
/* no menus shown yet */
if (!grab_pointer(TRUE, OB_CURSOR_NONE))
return;
if (!grab_keyboard(TRUE)) {
grab_pointer(FALSE, OB_CURSOR_NONE);
return;
}
}
if (parent) {
if (parent->child)
menu_frame_hide(parent->child);
@ -598,12 +608,6 @@ void menu_frame_show(ObMenuFrame *self, ObMenuFrame *parent)
}
self->parent = parent;
if (menu_frame_visible == NULL) {
/* no menus shown yet */
grab_pointer(TRUE, OB_CURSOR_NONE);
grab_keyboard(TRUE);
}
/* determine if the underlying menu is already visible */
for (it = menu_frame_visible; it; it = g_list_next(it)) {
ObMenuFrame *f = it->data;