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Make stack tracker work without X11

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=759538
This commit is contained in:
Armin Krezović 2017-08-26 22:43:28 +02:00 committed by Jonas Ådahl
parent 9f1ab1c3af
commit e6b885210c
2 changed files with 21 additions and 11 deletions
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6
src/core/display.c
View File

@ -803,6 +803,9 @@ meta_display_open (void)
meta_display_set_cursor (display, META_CURSOR_DEFAULT);
display->stack = meta_stack_new (display);
display->stack_tracker = meta_stack_tracker_new (display);
/* This is the default layout extracted from default
* variable values in update_num_workspaces ()
* This can be overriden using _NET_DESKTOP_LAYOUT in
@ -835,9 +838,6 @@ meta_display_open (void)
timestamp = display->x11_display->timestamp;
display->stack = meta_stack_new (display);
display->stack_tracker = meta_stack_tracker_new (display);
display->last_focus_time = timestamp;
display->last_user_time = timestamp;
display->compositor = NULL;

26
src/core/stack-tracker.c
View File

@ -476,13 +476,14 @@ copy_stack (GArray *stack)
}
static void
query_xserver_stack (MetaStackTracker *tracker)
query_xserver_stack (MetaDisplay *display,
MetaStackTracker *tracker)
{
MetaX11Display *x11_display = tracker->display->x11_display;
MetaX11Display *x11_display = display->x11_display;
Window ignored1, ignored2;
Window *children;
guint n_children;
guint i;
guint i, old_len;
tracker->xserver_serial = XNextRequest (x11_display->xdisplay);
@ -490,11 +491,12 @@ query_xserver_stack (MetaStackTracker *tracker)
x11_display->xroot,
&ignored1, &ignored2, &children, &n_children);
tracker->verified_stack = g_array_sized_new (FALSE, FALSE, sizeof (guint64), n_children);
g_array_set_size (tracker->verified_stack, n_children);
old_len = tracker->verified_stack->len;
g_array_set_size (tracker->verified_stack, old_len + n_children);
for (i = 0; i < n_children; i++)
g_array_index (tracker->verified_stack, guint64, i) = children[i];
g_array_index (tracker->verified_stack, guint64, old_len + i) = children[i];
XFree (children);
}
@ -507,10 +509,14 @@ meta_stack_tracker_new (MetaDisplay *display)
tracker = g_new0 (MetaStackTracker, 1);
tracker->display = display;
query_xserver_stack (tracker);
tracker->verified_stack = g_array_new (FALSE, FALSE, sizeof (guint64));
tracker->unverified_predictions = g_queue_new ();
g_signal_connect (display,
"x11-display-opened",
G_CALLBACK (query_xserver_stack),
tracker);
meta_stack_tracker_dump (tracker);
return tracker;
@ -530,6 +536,10 @@ meta_stack_tracker_free (MetaStackTracker *tracker)
g_queue_free (tracker->unverified_predictions);
tracker->unverified_predictions = NULL;
g_signal_handlers_disconnect_by_func (tracker->display,
(gpointer)query_xserver_stack,
tracker);
g_free (tracker);
}