mirror of https://github.com/GNOME/gimp.git
110 lines
3.0 KiB
C
110 lines
3.0 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
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*
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* gimpgradients_pdb.c
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*
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* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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/* NOTE: This file is auto-generated by pdbgen.pl */
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#include "config.h"
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#include "gimp.h"
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/**
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* SECTION: gimpgradients
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* @title: gimpgradients
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* @short_description: Operations related to gradients.
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*
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* Operations related to gradients.
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**/
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/**
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* gimp_gradients_refresh:
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*
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* Refresh current gradients. This function always succeeds.
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*
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* This procedure retrieves all gradients currently in the user's
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* gradient path and updates the gradient dialogs accordingly.
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*
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* Returns: TRUE on success.
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**/
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gboolean
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gimp_gradients_refresh (void)
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{
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GimpParam *return_vals;
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gint nreturn_vals;
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gboolean success = TRUE;
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return_vals = gimp_run_procedure ("gimp-gradients-refresh",
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&nreturn_vals,
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GIMP_PDB_END);
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success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
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gimp_destroy_params (return_vals, nreturn_vals);
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return success;
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}
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/**
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* gimp_gradients_get_list:
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* @filter: An optional regular expression used to filter the list.
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* @num_gradients: The number of loaded gradients.
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*
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* Retrieve the list of loaded gradients.
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*
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* This procedure returns a list of the gradients that are currently
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* loaded. You can later use the gimp_context_set_gradient() function
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* to set the active gradient.
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*
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* Returns: The list of gradient names. The returned value must be
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* freed with g_strfreev().
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**/
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gchar **
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gimp_gradients_get_list (const gchar *filter,
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gint *num_gradients)
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{
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GimpParam *return_vals;
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gint nreturn_vals;
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gchar **gradient_list = NULL;
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gint i;
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return_vals = gimp_run_procedure ("gimp-gradients-get-list",
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&nreturn_vals,
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GIMP_PDB_STRING, filter,
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GIMP_PDB_END);
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*num_gradients = 0;
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if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
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{
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*num_gradients = return_vals[1].data.d_int32;
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if (*num_gradients > 0)
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{
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gradient_list = g_new0 (gchar *, *num_gradients + 1);
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for (i = 0; i < *num_gradients; i++)
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gradient_list[i] = g_strdup (return_vals[2].data.d_stringarray[i]);
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}
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}
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gimp_destroy_params (return_vals, nreturn_vals);
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return gradient_list;
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}
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