PIKApp/app/pdb/font-cmds.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) 1995-2003 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/>.
 */

/* NOTE: This file is auto-generated by pdbgen.pl. */

#include "config.h"

#include "stamp-pdbgen.h"

#include <gegl.h>

#include <gdk-pixbuf/gdk-pixbuf.h>

#include "libpikabase/pikabase.h"

#include "pdb-types.h"

#include "core/pika.h"
#include "core/pikaparamspecs.h"
#include "text/pikafont.h"

#include "pikapdb.h"
#include "pikapdb-utils.h"
#include "pikaprocedure.h"
#include "internal-procs.h"


static PikaValueArray *
font_get_by_name_invoker (PikaProcedure         *procedure,
                          Pika                  *pika,
                          PikaContext           *context,
                          PikaProgress          *progress,
                          const PikaValueArray  *args,
                          GError               **error)
{
  gboolean success = TRUE;
  PikaValueArray *return_vals;
  const gchar *name;
  PikaFont *font = NULL;

  name = g_value_get_string (pika_value_array_index (args, 0));

  if (success)
    {
      font = PIKA_FONT (pika_pdb_get_resource (pika, PIKA_TYPE_FONT, name, PIKA_PDB_DATA_ACCESS_READ, error));

      if (! font)
        success = FALSE;
    }

  return_vals = pika_procedure_get_return_values (procedure, success,
                                                  error ? *error : NULL);

  if (success)
    g_value_set_object (pika_value_array_index (return_vals, 1), font);

  return return_vals;
}

static PikaValueArray *
fonts_get_by_name_invoker (PikaProcedure         *procedure,
                           Pika                  *pika,
                           PikaContext           *context,
                           PikaProgress          *progress,
                           const PikaValueArray  *args,
                           GError               **error)
{
  gboolean success = TRUE;
  PikaValueArray *return_vals;
  const gchar *name;
  gint num_fonts = 0;
  PikaFont **fonts = NULL;

  name = g_value_get_string (pika_value_array_index (args, 0));

  if (success)
    {
      GList *list;

      list = pika_pdb_get_resources (pika, PIKA_TYPE_FONT, name, PIKA_PDB_DATA_ACCESS_READ, error);

      if (list == NULL)
        success = FALSE;

      num_fonts = g_list_length (list);

      if (num_fonts > 0)
        {
          gint i = 0;

          fonts = g_new (PikaFont *, num_fonts);

          for (GList *iter = list; i < num_fonts; i++, iter = g_list_next (iter))
            fonts[i] = g_object_ref (iter->data);
        }
      g_list_free (list);
    }

  return_vals = pika_procedure_get_return_values (procedure, success,
                                                  error ? *error : NULL);

  if (success)
    {
      g_value_set_int (pika_value_array_index (return_vals, 1), num_fonts);
      pika_value_take_object_array (pika_value_array_index (return_vals, 2), PIKA_TYPE_FONT, (GObject **) fonts, num_fonts);
    }

  return return_vals;
}

void
register_font_procs (PikaPDB *pdb)
{
  PikaProcedure *procedure;

  /*
   * pika-font-get-by-name
   */
  procedure = pika_procedure_new (font_get_by_name_invoker);
  pika_object_set_static_name (PIKA_OBJECT (procedure),
                               "pika-font-get-by-name");
  pika_procedure_set_static_help (procedure,
                                  "Returns a font with the given name.",
                                  "If several fonts are named identically, the one which is returned by this function should be considered random. This can be used when you know you won't have multiple fonts of this name or that you don't want to choose (non-interactive scripts, etc.).\n"
                                  "If you need more control, you should use 'pika-fonts-get-by-name' instead.",
                                  NULL);
  pika_procedure_set_static_attribution (procedure,
                                         "Michael Natterer <mitch@gimp.org>",
                                         "Michael Natterer",
                                         "2023");
  pika_procedure_add_argument (procedure,
                               pika_param_spec_string ("name",
                                                       "name",
                                                       "The name of the font",
                                                       FALSE, FALSE, TRUE,
                                                       NULL,
                                                       PIKA_PARAM_READWRITE));
  pika_procedure_add_return_value (procedure,
                                   pika_param_spec_font ("font",
                                                         "font",
                                                         "The font",
                                                         FALSE,
                                                         PIKA_PARAM_READWRITE));
  pika_pdb_register_procedure (pdb, procedure);
  g_object_unref (procedure);

  /*
   * pika-fonts-get-by-name
   */
  procedure = pika_procedure_new (fonts_get_by_name_invoker);
  pika_object_set_static_name (PIKA_OBJECT (procedure),
                               "pika-fonts-get-by-name");
  pika_procedure_set_static_help (procedure,
                                  "Returns the fonts with the given name.",
                                  "Returns the fonts with the given name. There may be more than one.",
                                  NULL);
  pika_procedure_set_static_attribution (procedure,
                                         "Jehan",
                                         "Jehan",
                                         "2023");
  pika_procedure_add_argument (procedure,
                               pika_param_spec_string ("name",
                                                       "name",
                                                       "The name of the font",
                                                       FALSE, FALSE, TRUE,
                                                       NULL,
                                                       PIKA_PARAM_READWRITE));
  pika_procedure_add_return_value (procedure,
                                   g_param_spec_int ("num-fonts",
                                                     "num fonts",
                                                     "The number of fonts with the given name",
                                                     0, G_MAXINT32, 0,
                                                     PIKA_PARAM_READWRITE));
  pika_procedure_add_return_value (procedure,
                                   pika_param_spec_object_array ("fonts",
                                                                 "fonts",
                                                                 "The fonts with the given name",
                                                                 PIKA_TYPE_FONT,
                                                                 PIKA_PARAM_READWRITE));
  pika_pdb_register_procedure (pdb, procedure);
  g_object_unref (procedure);
}