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wayland: Don't trigger grab on missing capabilities

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Those might not be currently there in the first place.
This commit is contained in:
Carlos Garnacho 2015-12-21 19:13:41 +01:00
parent 3075dac106
commit fc2879108d
1 changed files with 6 additions and 3 deletions
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9
gdk/wayland/gdkdevice-wayland.c
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@ -2438,7 +2438,8 @@ gdk_wayland_seat_grab (GdkSeat *seat,
return GDK_GRAB_NOT_VIEWABLE;
}
if (capabilities & GDK_SEAT_CAPABILITY_POINTER)
if (wayland_seat->master_pointer &&
capabilities & GDK_SEAT_CAPABILITY_POINTER)
{
GdkWindow *prev_focus = gdk_wayland_device_get_focus (wayland_seat->master_pointer);
@ -2461,7 +2462,8 @@ gdk_wayland_seat_grab (GdkSeat *seat,
gdk_wayland_device_update_window_cursor (wayland_seat);
}
if (capabilities & GDK_SEAT_CAPABILITY_TOUCH)
if (wayland_seat->touch_master &&
capabilities & GDK_SEAT_CAPABILITY_TOUCH)
{
GdkWindow *prev_focus = gdk_wayland_device_get_focus (wayland_seat->touch_master);
@ -2481,7 +2483,8 @@ gdk_wayland_seat_grab (GdkSeat *seat,
FALSE);
}
if (capabilities & GDK_SEAT_CAPABILITY_KEYBOARD)
if (wayland_seat->master_keyboard &&
capabilities & GDK_SEAT_CAPABILITY_KEYBOARD)
{
GdkWindow *prev_focus = gdk_wayland_device_get_focus (wayland_seat->master_keyboard);