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display: Make focus info persistent

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It must not be freed (at least meanwhile the device pair
exists), so ensure it's kept around, and we don't create
info for a same keyboard twice.
This commit is contained in:
Carlos Garnacho 2011-07-20 01:17:15 +02:00
parent f6d9b29ad0
commit e6ba5ec298
1 changed files with 4 additions and 5 deletions
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9
src/core/display.c
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@ -561,8 +561,7 @@ meta_display_open (void)
the_display->current_grabs = g_hash_table_new_full (NULL, NULL, NULL,
(GDestroyNotify) g_free);
the_display->focus_info = g_hash_table_new_full (NULL, NULL, NULL,
(GDestroyNotify) g_free);
the_display->focus_info = g_hash_table_new (NULL, NULL);
the_display->edge_resistance_info = g_hash_table_new (NULL, NULL);
#ifdef HAVE_XSYNC
@ -5958,13 +5957,13 @@ meta_display_get_focus_info (MetaDisplay *display,
if (!device)
return NULL;
if (!META_IS_DEVICE_KEYBOARD (device))
device = meta_device_get_paired_device (device);
info = g_hash_table_lookup (display->focus_info, device);
if (!info)
{
if (!META_IS_DEVICE_KEYBOARD (device))
device = meta_device_get_paired_device (device);
info = g_slice_new0 (MetaFocusInfo);
info->last_focus_time = display->current_time;