void
gimp_filter_history_add (Gimp *gimp,
GimpProcedure *procedure)
{
GList *link;
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (GIMP_IS_PROCEDURE (procedure));
/* return early if the procedure is already at the top */
if (gimp->filter_history &&
gimp_filter_history_compare (gimp->filter_history->data, procedure) == 0)
return;
/* ref new first then unref old, they might be the same */
g_object_ref (procedure);
link = g_list_find_custom (gimp->filter_history, procedure,
(GCompareFunc) gimp_filter_history_compare);
if (link)
{
g_object_unref (link->data);
gimp->filter_history = g_list_delete_link (gimp->filter_history, link);
}
gimp->filter_history = g_list_prepend (gimp->filter_history, procedure);
link = g_list_nth (gimp->filter_history, gimp_filter_history_size (gimp));
if (link)
{
g_object_unref (link->data);
gimp->filter_history = g_list_delete_link (gimp->filter_history, link);
}
gimp_filter_history_changed (gimp);
}
static void
filters_actions_history_changed (Gimp *gimp,
GimpActionGroup *group)
{
GimpProcedure *proc;
GimpActionGroup *plug_in_group;
gint i;
plug_in_group = filters_actions_get_plug_in_group (group);
proc = gimp_filter_history_nth (gimp, 0);
if (proc)
{
GtkAction *actual_action = NULL;
const gchar *label;
gchar *repeat;
gchar *reshow;
gboolean sensitive = FALSE;
label = gimp_procedure_get_label (proc);
repeat = g_strdup_printf (_("Re_peat \"%s\""), label);
reshow = g_strdup_printf (_("R_e-Show \"%s\""), label);
gimp_action_group_set_action_label (group, "filters-repeat", repeat);
gimp_action_group_set_action_label (group, "filters-reshow", reshow);
g_free (repeat);
g_free (reshow);
if (g_str_has_prefix (gimp_object_get_name (proc), "filters-"))
{
actual_action =
gtk_action_group_get_action (GTK_ACTION_GROUP (group),
gimp_object_get_name (proc));
}
else if (plug_in_group)
{
/* copy the sensitivity of the plug-in procedure's actual
* action instead of calling filters_actions_update()
* because doing the latter would set the sensitivity of
* this image's action on all images' actions. See bug
* #517683.
*/
actual_action =
gtk_action_group_get_action (GTK_ACTION_GROUP (plug_in_group),
gimp_object_get_name (proc));
}
if (actual_action)
sensitive = gtk_action_get_sensitive (actual_action);
gimp_action_group_set_action_sensitive (group, "filters-repeat",
sensitive);
gimp_action_group_set_action_sensitive (group, "filters-reshow",
sensitive);
}
else
{
gimp_action_group_set_action_label (group, "filters-repeat",
_("Repeat Last"));
gimp_action_group_set_action_label (group, "filters-reshow",
_("Re-Show Last"));
gimp_action_group_set_action_sensitive (group, "filters-repeat", FALSE);
gimp_action_group_set_action_sensitive (group, "filters-reshow", FALSE);
}
for (i = 0; i < gimp_filter_history_length (gimp); i++)
{
GtkAction *action;
GtkAction *actual_action = NULL;
const gchar *label;
gchar *name;
gboolean sensitive = FALSE;
name = g_strdup_printf ("filter-recent-%02d", i + 1);
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group), name);
g_free (name);
proc = gimp_filter_history_nth (gimp, i);
label = gimp_procedure_get_menu_label (proc);
if (g_str_has_prefix (gimp_object_get_name (proc), "filters-"))
{
actual_action =
gtk_action_group_get_action (GTK_ACTION_GROUP (group),
gimp_object_get_name (proc));
}
else if (plug_in_group)
{
/* see comment above */
actual_action =
gtk_action_group_get_action (GTK_ACTION_GROUP (plug_in_group),
gimp_object_get_name (proc));
}
if (actual_action)
sensitive = gtk_action_get_sensitive (actual_action);
g_object_set (action,
"visible", TRUE,
"sensitive", sensitive,
"procedure", proc,
"label", label,
"icon-name", gimp_viewable_get_icon_name (GIMP_VIEWABLE (proc)),
"tooltip", gimp_procedure_get_blurb (proc),
NULL);
}
for (; i < gimp_filter_history_size (gimp); i++)
{
GtkAction *action;
gchar *name = g_strdup_printf ("filter-recent-%02d", i + 1);
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group), name);
g_free (name);
g_object_set (action,
"visible", FALSE,
"procedure", NULL,
NULL);
}
}
void
filters_actions_setup (GimpActionGroup *group)
{
GimpProcedureActionEntry *entries;
gint n_entries;
gint i;
gimp_action_group_add_actions (group, "filters-action",
filters_menu_actions,
G_N_ELEMENTS (filters_menu_actions));
gimp_action_group_add_string_actions (group, "filters-action",
filters_actions,
G_N_ELEMENTS (filters_actions),
G_CALLBACK (filters_filter_cmd_callback));
gimp_action_group_add_enum_actions (group, "filters-action",
filters_repeat_actions,
G_N_ELEMENTS (filters_repeat_actions),
G_CALLBACK (filters_repeat_cmd_callback));
for (i = 0; i < G_N_ELEMENTS (filters_actions); i++)
{
const GimpStringActionEntry *entry = &filters_actions[i];
const gchar *description;
description = gegl_operation_get_key (entry->value, "description");
if (description)
gimp_action_group_set_action_tooltip (group, entry->name,
description);
}
n_entries = gimp_filter_history_size (group->gimp);
entries = g_new0 (GimpProcedureActionEntry, n_entries);
for (i = 0; i < n_entries; i++)
{
entries[i].name = g_strdup_printf ("filter-recent-%02d", i + 1);
entries[i].icon_name = NULL;
entries[i].label = "";
entries[i].accelerator = "";
entries[i].tooltip = NULL;
entries[i].procedure = NULL;
entries[i].help_id = GIMP_HELP_FILTER_RESHOW;
}
gimp_action_group_add_procedure_actions (group, entries, n_entries,
G_CALLBACK (filters_history_cmd_callback));
for (i = 0; i < n_entries; i++)
{
gimp_action_group_set_action_visible (group, entries[i].name, FALSE);
g_free ((gchar *) entries[i].name);
}
g_free (entries);
g_signal_connect_object (group->gimp, "filter-history-changed",
G_CALLBACK (filters_actions_history_changed),
group, 0);
filters_actions_history_changed (group->gimp, group);
}
