gimp/libgimp/gimpgradients_pdb.c

113 lines
3.3 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
*
* gimpgradients_pdb.c
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <https://www.gnu.org/licenses/>.
*/
/* NOTE: This file is auto-generated by pdbgen.pl */
#include "config.h"
#include "gimp.h"
/**
* SECTION: gimpgradients
* @title: gimpgradients
* @short_description: Operations related to gradients.
*
* Operations related to gradients.
**/
/**
* gimp_gradients_refresh:
*
* Refresh current gradients. This function always succeeds.
*
* This procedure retrieves all gradients currently in the user's
* gradient path and updates the gradient dialogs accordingly.
*
* Returns: TRUE on success.
**/
gboolean
gimp_gradients_refresh (void)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-gradients-refresh",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_vals);
return success;
}
/**
* gimp_gradients_get_list:
* @filter: An optional regular expression used to filter the list.
* @num_gradients: (out): The number of loaded gradients.
*
* Retrieve the list of loaded gradients.
*
* This procedure returns a list of the gradients that are currently
* loaded. You can later use the gimp_context_set_gradient() function
* to set the active gradient.
*
* Returns: (array length=num_gradients) (element-type gchar*) (transfer full):
* The list of gradient names.
* The returned value must be freed with g_strfreev().
**/
gchar **
gimp_gradients_get_list (const gchar *filter,
gint *num_gradients)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gchar **gradient_list = NULL;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, filter,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-gradients-get-list",
args);
gimp_value_array_unref (args);
*num_gradients = 0;
if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
{
*num_gradients = GIMP_VALUES_GET_INT (return_vals, 1);
gradient_list = GIMP_VALUES_DUP_STRING_ARRAY (return_vals, 2);
}
gimp_value_array_unref (return_vals);
return gradient_list;
}