PIKApp/app/menus/filters-menu.c

125 lines
4.0 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gegl-plugin.h>
#include <gtk/gtk.h>
#include "menus-types.h"
#include "gegl/pika-gegl-utils.h"
#include "core/pika.h"
#include "core/pika-filter-history.h"
#include "widgets/pikaactiongroup.h"
#include "widgets/pikastringaction.h"
#include "widgets/pikauimanager.h"
#include "filters-menu.h"
/* public functions */
void
filters_menu_setup (PikaUIManager *manager,
const gchar *ui_path)
{
PikaActionGroup *group;
gchar **gegl_actions;
gint i;
g_return_if_fail (PIKA_IS_UI_MANAGER (manager));
g_return_if_fail (ui_path != NULL);
for (i = 0; i < pika_filter_history_size (manager->pika); i++)
{
gchar *action_name;
action_name = g_strdup_printf ("filters-recent-%02d", i + 1);
pika_ui_manager_add_ui (manager, "/Filters/Recently Used/[Filters]",
action_name, FALSE);
g_free (action_name);
}
group = pika_ui_manager_get_action_group (manager, "filters");
gegl_actions = g_object_get_data (G_OBJECT (group), "filters-group-generated-gegl-actions");
g_return_if_fail (gegl_actions != NULL);
for (i = 0; i < g_strv_length (gegl_actions); i++)
{
PikaAction *action;
gchar *path;
gchar *root;
const gchar *op_name;
action = pika_action_group_get_action (group, gegl_actions[i]);
op_name = (const gchar *) PIKA_STRING_ACTION (action)->value;
path = (gchar *) gegl_operation_get_key (op_name, "pika:menu-path");
if (path == NULL)
continue;
path = g_strdup (path);
root = strstr (path, "/");
if (root == NULL || root == path)
{
g_printerr ("GEGL operation \"%s\" attempted to register a menu item "
"with an invalid value for key \"pika:menu-path\": \"%s\"\n"
"Expected format is \"<MenuName>/menu/submenu.\n",
gegl_actions[i], path);
}
else
{
GList *managers;
*root = '\0';
managers = pika_ui_managers_from_name (path);
if (managers == NULL)
{
g_printerr ("GEGL operation \"%s\" attempted to register an item in "
"the invalid menu \"%s\": use either \"<Image>\", "
"\"<Layers>\", \"<Channels>\", \"<Vectors>\", "
"\"<Colormap>\", \"<Brushes>\", \"<Dynamics>\", "
"\"<MyPaintBrushes>\", \"<Gradients>\", \"<Palettes>\", "
"\"<Patterns>\", \"<ToolPresets>\", \"<Fonts>\" "
"\"<Buffers>\" or \"<QuickMask>\".\n",
gegl_actions[i], path);
}
else
{
*root = '/';
for (GList *m = managers; m; m = m->next)
pika_ui_manager_add_ui (m->data, root, gegl_actions[i], FALSE);
}
}
g_free (path);
}
}