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Remove accidentally committed notification stuff.

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Sun Jan 11 01:55:07 2004  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkaccelmap.c: Remove accidentally committed notification stuff.
	(gtk_accel_map_lock_path):
	(gtk_accel_map_unlock_path): Path locking can now be nested, a missing
	entry is silently created during lock_path(), and treated as an error
	during unlock_path(). These changes have been requested by Tim Janik.
This commit is contained in:
Matthias Clasen 2004-01-11 01:05:42 +00:00 committed by Matthias Clasen
parent c458d15779
commit 130c18a1ea
6 changed files with 66 additions and 103 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
Sun Jan 11 01:55:07 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkaccelmap.c: Remove accidentally committed notification stuff.
(gtk_accel_map_lock_path):
(gtk_accel_map_unlock_path): Path locking can now be nested, a missing
entry is silently created during lock_path(), and treated as an error
during unlock_path(). These changes have been requested by Tim Janik.
Fri Jan 9 22:23:45 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkuimanager.c: Introduce a new parser state for

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
Sun Jan 11 01:55:07 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkaccelmap.c: Remove accidentally committed notification stuff.
(gtk_accel_map_lock_path):
(gtk_accel_map_unlock_path): Path locking can now be nested, a missing
entry is silently created during lock_path(), and treated as an error
during unlock_path(). These changes have been requested by Tim Janik.
Fri Jan 9 22:23:45 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkuimanager.c: Introduce a new parser state for

8
ChangeLog.pre-2-4
View File

@ -1,3 +1,11 @@
Sun Jan 11 01:55:07 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkaccelmap.c: Remove accidentally committed notification stuff.
(gtk_accel_map_lock_path):
(gtk_accel_map_unlock_path): Path locking can now be nested, a missing
entry is silently created during lock_path(), and treated as an error
during unlock_path(). These changes have been requested by Tim Janik.
Fri Jan 9 22:23:45 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkuimanager.c: Introduce a new parser state for

8
ChangeLog.pre-2-6
View File

@ -1,3 +1,11 @@
Sun Jan 11 01:55:07 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkaccelmap.c: Remove accidentally committed notification stuff.
(gtk_accel_map_lock_path):
(gtk_accel_map_unlock_path): Path locking can now be nested, a missing
entry is silently created during lock_path(), and treated as an error
during unlock_path(). These changes have been requested by Tim Janik.
Fri Jan 9 22:23:45 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkuimanager.c: Introduce a new parser state for

8
ChangeLog.pre-2-8
View File

@ -1,3 +1,11 @@
Sun Jan 11 01:55:07 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkaccelmap.c: Remove accidentally committed notification stuff.
(gtk_accel_map_lock_path):
(gtk_accel_map_unlock_path): Path locking can now be nested, a missing
entry is silently created during lock_path(), and treated as an error
during unlock_path(). These changes have been requested by Tim Janik.
Fri Jan 9 22:23:45 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtkuimanager.c: Introduce a new parser state for

125
gtk/gtkaccelmap.c
View File

@ -43,7 +43,7 @@ typedef struct {
guint std_accel_key;
guint std_accel_mods;
guint changed : 1;
guint locked : 1;
guint lock_count;
GSList *groups;
} AccelEntry;
@ -54,8 +54,6 @@ static GSList *accel_filters = NULL;
static GHookList *change_hooks = NULL;
/* --- functions --- */
static void invoke_change_hooks (AccelEntry *entry);
static guint
accel_entry_hash (gconstpointer key)
{
@ -163,10 +161,8 @@ gtk_accel_map_add_entry (const gchar *accel_path,
entry->accel_key = accel_key;
entry->accel_mods = accel_mods;
entry->changed = FALSE;
entry->locked = FALSE;
entry->lock_count = 0;
g_hash_table_insert (accel_entry_ht, entry, entry);
invoke_change_hooks (entry);
}
}
@ -246,9 +242,6 @@ internal_change_entry (const gchar *accel_path,
entry->accel_key = accel_key;
entry->accel_mods = accel_mods;
entry->changed = TRUE;
entry->locked = FALSE;
invoke_change_hooks (entry);
}
return TRUE;
}
@ -261,7 +254,10 @@ internal_change_entry (const gchar *accel_path,
return simulate ? TRUE : FALSE;
}
if (entry->locked)
/* The no-change case has already been handled, so
* simulate doesn't make a difference here.
*/
if (entry->lock_count > 0)
return FALSE;
/* nobody's interested, easy going */
@ -272,8 +268,6 @@ internal_change_entry (const gchar *accel_path,
entry->accel_key = accel_key;
entry->accel_mods = accel_mods;
entry->changed = TRUE;
invoke_change_hooks (entry);
}
return TRUE;
}
@ -385,8 +379,6 @@ internal_change_entry (const gchar *accel_path,
/* unref accel groups */
for (slist = group_list; slist; slist = slist->next)
g_object_unref (slist->data);
invoke_change_hooks (entry);
}
g_slist_free (replace_list);
g_slist_free (group_list);
@ -848,13 +840,18 @@ _gtk_accel_map_remove_group (const gchar *accel_path,
* gtk_accel_map_lock_path:
* @accel_path: a valid accelerator path
*
* Locks the given accelerator path.
* Locks the given accelerator path. If the accelerator map doesn't yet contain
* an entry for @accel_path, a new one is created.
*
* Locking an accelerator path prevents its accelerator from being changed
* during runtime. A locked accelerator path can be unlocked by
* gtk_accel_map_unlock_path(). Refer to gtk_accel_map_change_entry()
* for information about runtime accelerator changes.
*
* If called more than once, @accel_path remains locked until
* gtk_accel_map_unlock_path() has been called an equivalent number
* of times.
*
* Note that locking of individual accelerator paths is independent from
* locking the #GtkAccelGroup containing them. For runtime accelerator
* changes to be possible both the accelerator path and its #GtkAccelGroup
@ -871,16 +868,21 @@ gtk_accel_map_lock_path (const gchar *accel_path)
entry = accel_path_lookup (accel_path);
if (entry)
entry->locked = TRUE;
if (!entry)
{
gtk_accel_map_add_entry (accel_path, 0, 0);
entry = accel_path_lookup (accel_path);
}
entry->lock_count += 1;
}
/**
* gtk_accel_map_unlock_path:
* @accel_path: a valid accelerator path
*
* Unlocks the given accelerator path. Refer to gtk_accel_map_lock_path()
* for information about accelerator path locking.
* Undoes the last call to gtk_accel_map_lock_path() on this @accel_path.
* Refer to gtk_accel_map_lock_path() for information about accelerator path locking.
*
* Since: 2.4
**/
@ -893,87 +895,8 @@ gtk_accel_map_unlock_path (const gchar *accel_path)
entry = accel_path_lookup (accel_path);
if (entry)
entry->locked = FALSE;
}
/**
* gtk_accel_map_add_change_hook:
* @hook_func: the function to be called
* @hook_data: data to pass as the first argument of @hook_func
* @data_destroy: destroy notify to be called if @hook_data is destroyed
*
* Adds a function to be called whenever an accel map entry is changed.
* The @accel_key and @accel_mods arguments passed to @hook_func are the new
* values.
*
* Returns: A numerical id which can be used to remove the change hook
* again with gtk_accel_map_remove_change_hook().
* Since: 2.4
*/
gulong
gtk_accel_map_add_change_hook (GtkAccelMapForeach hook_func,
gpointer hook_data,
GDestroyNotify data_destroy)
{
GHook *hook;
if (!change_hooks)
{
change_hooks = g_new (GHookList, 1);
g_hook_list_init (change_hooks, sizeof (GHook));
}
hook = g_hook_alloc (change_hooks);
hook->func = (gpointer)hook_func;
hook->data = hook_data;
hook->destroy = data_destroy;
g_hook_append (change_hooks, hook);
return hook->hook_id;
}
/**
* gtk_accel_map_remove_change_hook:
* @hook_id: an id returned by gtk_accel_map_add_change_hook()
*
* Removes a change hook previously added by gtk_accel_map_add_change_hook().
*
* Since: 2.4
*/
void
gtk_accel_map_remove_change_hook (gulong hook_id)
{
if (!g_hook_destroy (change_hooks, hook_id))
g_warning ("%s: GtkAccelMap had no hook (%lu) to remove", G_STRLOC, hook_id);
}
static void
invoke_change_hooks (AccelEntry *entry)
{
GHook *hook;
if (!change_hooks || !change_hooks->is_setup)
return;
hook = g_hook_first_valid (change_hooks, FALSE);
while (hook)
{
GtkAccelMapForeach func;
gboolean was_in_call;
func = (GtkAccelMapForeach) hook->func;
was_in_call = G_HOOK_IN_CALL (hook);
hook->flags |= G_HOOK_FLAG_IN_CALL;
func (hook->data, entry->accel_path, entry->accel_key,
entry->accel_mods, entry->changed);
if (!was_in_call)
hook->flags &= ~G_HOOK_FLAG_IN_CALL;
hook = g_hook_next_valid (change_hooks, hook, FALSE);
}
g_return_if_fail (entry != NULL && entry->lock_count > 0);
entry->lock_count -= 1;
}