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Remove unused meta_stack_get/set_positions

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Unused since 9e51d98f4a ("Remove tabpopup and friends").

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3154>
This commit is contained in:
Michel Dänzer 2023-08-05 12:31:26 +02:00 committed by Marge Bot
parent f2f9e63568
commit b0c6864b28
2 changed files with 0 additions and 131 deletions
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105
src/core/stack.c
View File

@ -1056,111 +1056,6 @@ meta_stack_windows_cmp (MetaStack *stack,
return 0; /* not reached */
}
static int
compare_just_window_stack_position (void *a,
void *b)
{
MetaWindow *window_a = a;
MetaWindow *window_b = b;
if (window_a->stack_position < window_b->stack_position)
return -1; /* move window_a earlier in list */
else if (window_a->stack_position > window_b->stack_position)
return 1;
else
return 0; /* not reached */
}
GList *
meta_stack_get_positions (MetaStack *stack)
{
GList *tmp;
/* Make sure to handle any adds or removes */
stack_ensure_sorted (stack);
tmp = g_list_copy (stack->sorted);
tmp = g_list_sort (tmp, (GCompareFunc) compare_just_window_stack_position);
return tmp;
}
static gint
compare_pointers (gconstpointer a,
gconstpointer b)
{
if (a > b)
return 1;
else if (a < b)
return -1;
else
return 0;
}
static gboolean
lists_contain_same_windows (GList *a,
GList *b)
{
GList *copy1, *copy2;
GList *tmp1, *tmp2;
if (g_list_length (a) != g_list_length (b))
return FALSE;
tmp1 = copy1 = g_list_sort (g_list_copy (a), compare_pointers);
tmp2 = copy2 = g_list_sort (g_list_copy (b), compare_pointers);
while (tmp1 && tmp1->data == tmp2->data) /* tmp2 is non-NULL if tmp1 is */
{
tmp1 = tmp1->next;
tmp2 = tmp2->next;
}
g_list_free (copy1);
g_list_free (copy2);
return (tmp1 == NULL); /* tmp2 is non-NULL if tmp1 is */
}
void
meta_stack_set_positions (MetaStack *stack,
GList *windows)
{
int i;
GList *tmp;
/* Make sure any adds or removes aren't in limbo -- is this needed? */
stack_ensure_sorted (stack);
if (!lists_contain_same_windows (windows, stack->sorted))
{
meta_warning ("This list of windows has somehow changed; not resetting "
"positions of the windows.");
return;
}
g_list_free (stack->sorted);
stack->sorted = g_list_copy (windows);
stack->need_resort = TRUE;
stack->need_constrain = TRUE;
i = 0;
tmp = windows;
while (tmp != NULL)
{
MetaWindow *w = tmp->data;
w->stack_position = i++;
tmp = tmp->next;
}
meta_topic (META_DEBUG_STACK,
"Reset the stack positions of (nearly) all windows");
meta_stack_changed (stack);
meta_stack_update_window_tile_matches (stack, NULL);
}
void
meta_window_set_stack_position_no_sync (MetaWindow *window,
int position)

26
src/core/stack.h
View File

@ -309,31 +309,5 @@ int meta_stack_windows_cmp (MetaStack *stack,
void meta_window_set_stack_position (MetaWindow *window,
int position);
/**
* meta_stack_get_positions:
* @stack: The stack to examine.
*
* Returns the current stack state, allowing rudimentary transactions.
*
* Returns: (transfer container) (element-type Meta.Window):
* An opaque #GList representing the current stack sort order;
* it is the caller's responsibility to free it.
* Pass this to meta_stack_set_positions() later if you want to restore
* the state to where it was when you called this function.
*/
GList * meta_stack_get_positions (MetaStack *stack);
/**
* meta_stack_set_positions:
* @stack: The stack to roll back.
* @windows: The list returned from meta_stack_get_positions().
*
* Rolls back a transaction, given the list returned from
* meta_stack_get_positions().
*
*/
void meta_stack_set_positions (MetaStack *stack,
GList *windows);
void meta_stack_update_window_tile_matches (MetaStack *stack,
MetaWorkspace *workspace);