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gnome-shell-plugin: Remove old code to detect crossing events

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Ever since we stopped reparenting status icon windows to the stage, tray icons
haven't been inferiors and thus we don't have to filter out enter/leave events
for them, as we never show them outside of a modal.

https://bugzilla.gnome.org/show_bug.cgi?id=706536
This commit is contained in:
Jasper St. Pierre 2013-08-21 15:54:58 -04:00
parent 7234aa601f
commit 8581e980e9
1 changed files with 0 additions and 44 deletions
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44
src/gnome-shell-plugin.c
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@ -320,38 +320,6 @@ gnome_shell_plugin_kill_switch_workspace (MetaPlugin *plugin)
_shell_wm_kill_switch_workspace (get_shell_wm());
}
static gboolean
ignore_crossing_event (MetaPlugin *plugin,
XIEnterEvent *enter_event)
{
MetaScreen *screen = meta_plugin_get_screen (plugin);
ClutterStage *stage = CLUTTER_STAGE (meta_get_stage_for_screen (screen));
if (enter_event->event == clutter_x11_get_stage_window (stage))
{
/* If the pointer enters a child of the stage window (eg, a
* trayicon), we want to consider it to still be in the stage,
* so don't let Clutter see the event.
*/
if (enter_event->detail == XINotifyInferior)
return TRUE;
/* If the pointer is grabbed by a window it is not currently in,
* filter that out as well. In particular, if a trayicon grabs
* the pointer after a click on its label, we don't want to hide
* the message tray. Filtering out this event will leave Clutter
* out of sync, but that happens fairly often with grabs, and we
* can work around it. (Eg, shell_global_sync_pointer().)
*/
if (enter_event->mode == XINotifyGrab &&
(enter_event->detail == XINotifyNonlinear ||
enter_event->detail == XINotifyNonlinearVirtual))
return TRUE;
}
return FALSE;
}
static gboolean
gnome_shell_plugin_xevent_filter (MetaPlugin *plugin,
XEvent *xev)
@ -377,18 +345,6 @@ gnome_shell_plugin_xevent_filter (MetaPlugin *plugin,
}
#endif
/* Make sure that Clutter doesn't see certain focus change events,
* so that when we're moving into something like a tray icon, we
* don't unfocus the container. */
if (xev->type == GenericEvent &&
xev->xcookie.extension == meta_display_get_xinput_opcode (display))
{
XIEvent *input_event = (XIEvent *) xev->xcookie.data;
if ((input_event->evtype == XI_Enter || input_event->evtype == XI_Leave) &&
ignore_crossing_event (plugin, (XIEnterEvent *) input_event))
return TRUE;
}
/*
* Pass the event to shell-global
*/