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compositor: use meta_device_grab() for pointer/keyboard grabs

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These happen invariably on the VCP/VCK pair.
This commit is contained in:
Carlos Garnacho 2011-07-05 00:11:23 +02:00 committed by Jasper St. Pierre
parent 8da5a01c92
commit 2b47bffbee
1 changed files with 21 additions and 22 deletions
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43
src/compositor/compositor.c
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@ -342,11 +342,10 @@ meta_begin_modal_for_plugin (MetaScreen *screen,
* merge the two.
*/
MetaDisplay *display = meta_screen_get_display (screen);
Display *xdpy = meta_display_get_xdisplay (display);
MetaCompositor *compositor = display->compositor;
gboolean pointer_grabbed = FALSE;
gboolean keyboard_grabbed = FALSE;
int result;
gboolean result;
MetaDevice *device;
MetaGrabInfo *grab_info;
@ -362,15 +361,15 @@ meta_begin_modal_for_plugin (MetaScreen *screen,
if ((options & META_MODAL_POINTER_ALREADY_GRABBED) == 0)
{
result = XGrabPointer (xdpy, grab_window,
False, /* owner_events */
(ButtonPressMask | ButtonReleaseMask |
EnterWindowMask | LeaveWindowMask | PointerMotionMask),
GrabModeAsync, GrabModeAsync,
None, /* confine to */
cursor,
timestamp);
if (result != Success)
result = meta_device_grab (device,
grab_window,
(ButtonPressMask | ButtonReleaseMask |
EnterWindowMask | LeaveWindowMask | PointerMotionMask),
cursor,
FALSE,
FALSE,
timestamp);
if (!result)
goto fail;
pointer_grabbed = TRUE;
@ -378,12 +377,13 @@ meta_begin_modal_for_plugin (MetaScreen *screen,
if ((options & META_MODAL_KEYBOARD_ALREADY_GRABBED) == 0)
{
result = XGrabKeyboard (xdpy, grab_window,
False, /* owner_events */
GrabModeAsync, GrabModeAsync,
timestamp);
if (result != Success)
result = meta_device_grab (meta_device_get_paired_device (device),
grab_window,
(KeyPressMask | KeyReleaseMask),
META_CURSOR_DEFAULT,
FALSE, FALSE,
timestamp);
if (!result)
goto fail;
keyboard_grabbed = TRUE;
@ -403,9 +403,9 @@ meta_begin_modal_for_plugin (MetaScreen *screen,
fail:
if (pointer_grabbed)
XUngrabPointer (xdpy, timestamp);
meta_device_ungrab (device, timestamp);
if (keyboard_grabbed)
XUngrabKeyboard (xdpy, timestamp);
meta_device_ungrab (meta_device_get_paired_device (device), timestamp);
return FALSE;
}
@ -416,7 +416,6 @@ meta_end_modal_for_plugin (MetaScreen *screen,
guint32 timestamp)
{
MetaDisplay *display = meta_screen_get_display (screen);
Display *xdpy = meta_display_get_xdisplay (display);
MetaCompositor *compositor = display->compositor;
MetaDevice *device;
@ -426,8 +425,8 @@ meta_end_modal_for_plugin (MetaScreen *screen,
device = meta_device_map_lookup (display->device_map,
META_CORE_POINTER_ID);
XUngrabPointer (xdpy, timestamp);
XUngrabKeyboard (xdpy, timestamp);
meta_device_ungrab (device, timestamp);
meta_device_ungrab (meta_device_get_paired_device (device), timestamp);
meta_display_remove_grab_info (display, device);
compositor->modal_plugin = NULL;