484 lines
20 KiB
C
484 lines
20 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995-2003 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://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 "stamp-pdbgen.h"
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#include <gegl.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include "libpikabase/pikabase.h"
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#include "pdb-types.h"
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#include "cairo.h"
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#include "core/pikaguide.h"
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#include "core/pikaimage-guides.h"
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#include "core/pikaimage-undo-push.h"
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#include "core/pikaimage.h"
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#include "core/pikaparamspecs.h"
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#include "pikapdb.h"
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#include "pikapdberror.h"
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#include "pikapdb-utils.h"
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#include "pikaprocedure.h"
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#include "internal-procs.h"
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#include "pika-intl.h"
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static PikaValueArray *
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image_add_hguide_invoker (PikaProcedure *procedure,
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Pika *pika,
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PikaContext *context,
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PikaProgress *progress,
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const PikaValueArray *args,
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GError **error)
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{
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gboolean success = TRUE;
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PikaValueArray *return_vals;
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PikaImage *image;
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gint yposition;
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guint guide = 0;
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image = g_value_get_object (pika_value_array_index (args, 0));
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yposition = g_value_get_int (pika_value_array_index (args, 1));
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if (success)
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{
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if (yposition <= pika_image_get_height (image))
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{
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PikaGuide *g;
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g = pika_image_add_hguide (image, yposition, TRUE);
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guide = pika_aux_item_get_id (PIKA_AUX_ITEM (g));
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}
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else
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success = FALSE;
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}
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return_vals = pika_procedure_get_return_values (procedure, success,
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error ? *error : NULL);
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if (success)
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g_value_set_uint (pika_value_array_index (return_vals, 1), guide);
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return return_vals;
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}
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static PikaValueArray *
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image_add_vguide_invoker (PikaProcedure *procedure,
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Pika *pika,
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PikaContext *context,
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PikaProgress *progress,
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const PikaValueArray *args,
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GError **error)
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{
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gboolean success = TRUE;
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PikaValueArray *return_vals;
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PikaImage *image;
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gint xposition;
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guint guide = 0;
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image = g_value_get_object (pika_value_array_index (args, 0));
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xposition = g_value_get_int (pika_value_array_index (args, 1));
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if (success)
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{
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if (xposition <= pika_image_get_width (image))
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{
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PikaGuide *g;
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g = pika_image_add_vguide (image, xposition, TRUE);
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guide = pika_aux_item_get_id (PIKA_AUX_ITEM (g));
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}
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else
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success = FALSE;
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}
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return_vals = pika_procedure_get_return_values (procedure, success,
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error ? *error : NULL);
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if (success)
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g_value_set_uint (pika_value_array_index (return_vals, 1), guide);
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return return_vals;
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}
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static PikaValueArray *
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image_delete_guide_invoker (PikaProcedure *procedure,
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Pika *pika,
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PikaContext *context,
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PikaProgress *progress,
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const PikaValueArray *args,
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GError **error)
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{
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gboolean success = TRUE;
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PikaImage *image;
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guint guide;
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image = g_value_get_object (pika_value_array_index (args, 0));
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guide = g_value_get_uint (pika_value_array_index (args, 1));
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if (success)
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{
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PikaGuide *g = pika_pdb_image_get_guide (image, guide, error);
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if (g)
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pika_image_remove_guide (image, g, TRUE);
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else
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success = FALSE;
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}
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return pika_procedure_get_return_values (procedure, success,
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error ? *error : NULL);
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}
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static PikaValueArray *
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image_find_next_guide_invoker (PikaProcedure *procedure,
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Pika *pika,
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PikaContext *context,
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PikaProgress *progress,
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const PikaValueArray *args,
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GError **error)
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{
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gboolean success = TRUE;
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PikaValueArray *return_vals;
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PikaImage *image;
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guint guide;
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guint next_guide = 0;
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image = g_value_get_object (pika_value_array_index (args, 0));
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guide = g_value_get_uint (pika_value_array_index (args, 1));
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if (success)
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{
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PikaGuide *g = pika_image_get_next_guide (image, guide, &success);
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if (g)
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next_guide = pika_aux_item_get_id (PIKA_AUX_ITEM (g));
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if (! success)
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g_set_error (error, PIKA_PDB_ERROR, PIKA_PDB_ERROR_INVALID_ARGUMENT,
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_("Image '%s' (%d) does not contain guide with ID %d"),
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pika_image_get_display_name (image),
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pika_image_get_id (image),
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guide);
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}
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return_vals = pika_procedure_get_return_values (procedure, success,
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error ? *error : NULL);
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if (success)
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g_value_set_uint (pika_value_array_index (return_vals, 1), next_guide);
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return return_vals;
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}
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static PikaValueArray *
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image_get_guide_orientation_invoker (PikaProcedure *procedure,
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Pika *pika,
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PikaContext *context,
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PikaProgress *progress,
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const PikaValueArray *args,
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GError **error)
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{
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gboolean success = TRUE;
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PikaValueArray *return_vals;
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PikaImage *image;
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guint guide;
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gint orientation = 0;
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image = g_value_get_object (pika_value_array_index (args, 0));
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guide = g_value_get_uint (pika_value_array_index (args, 1));
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if (success)
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{
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PikaGuide *g = pika_pdb_image_get_guide (image, guide, error);
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if (g)
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orientation = pika_guide_get_orientation (g);
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else
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success = FALSE;
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}
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return_vals = pika_procedure_get_return_values (procedure, success,
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error ? *error : NULL);
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if (success)
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g_value_set_enum (pika_value_array_index (return_vals, 1), orientation);
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return return_vals;
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}
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static PikaValueArray *
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image_get_guide_position_invoker (PikaProcedure *procedure,
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Pika *pika,
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PikaContext *context,
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PikaProgress *progress,
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const PikaValueArray *args,
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GError **error)
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{
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gboolean success = TRUE;
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PikaValueArray *return_vals;
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PikaImage *image;
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guint guide;
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gint position = 0;
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image = g_value_get_object (pika_value_array_index (args, 0));
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guide = g_value_get_uint (pika_value_array_index (args, 1));
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if (success)
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{
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PikaGuide *g = pika_pdb_image_get_guide (image, guide, error);
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if (g)
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position = pika_guide_get_position (g);
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else
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success = FALSE;
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}
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return_vals = pika_procedure_get_return_values (procedure, success,
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error ? *error : NULL);
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if (success)
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g_value_set_int (pika_value_array_index (return_vals, 1), position);
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return return_vals;
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}
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void
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register_image_guides_procs (PikaPDB *pdb)
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{
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PikaProcedure *procedure;
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/*
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* pika-image-add-hguide
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*/
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procedure = pika_procedure_new (image_add_hguide_invoker);
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pika_object_set_static_name (PIKA_OBJECT (procedure),
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"pika-image-add-hguide");
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pika_procedure_set_static_help (procedure,
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"Add a horizontal guide to an image.",
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"This procedure adds a horizontal guide to an image. It takes the input image and the y-position of the new guide as parameters. It returns the guide ID of the new guide.",
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NULL);
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pika_procedure_set_static_attribution (procedure,
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"Adam D. Moss",
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"Adam D. Moss",
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"1998");
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pika_procedure_add_argument (procedure,
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pika_param_spec_image ("image",
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"image",
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"The image",
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FALSE,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_argument (procedure,
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g_param_spec_int ("yposition",
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"yposition",
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"The guide's y-offset from top of image",
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0, G_MAXINT32, 0,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_return_value (procedure,
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g_param_spec_uint ("guide",
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"guide",
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"The new guide",
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1, G_MAXUINT32, 1,
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PIKA_PARAM_READWRITE));
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pika_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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/*
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* pika-image-add-vguide
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*/
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procedure = pika_procedure_new (image_add_vguide_invoker);
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pika_object_set_static_name (PIKA_OBJECT (procedure),
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"pika-image-add-vguide");
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pika_procedure_set_static_help (procedure,
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"Add a vertical guide to an image.",
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"This procedure adds a vertical guide to an image. It takes the input image and the x-position of the new guide as parameters. It returns the guide ID of the new guide.",
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NULL);
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pika_procedure_set_static_attribution (procedure,
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"Adam D. Moss",
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"Adam D. Moss",
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"1998");
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pika_procedure_add_argument (procedure,
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pika_param_spec_image ("image",
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"image",
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"The image",
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FALSE,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_argument (procedure,
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g_param_spec_int ("xposition",
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"xposition",
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"The guide's x-offset from left of image",
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0, G_MAXINT32, 0,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_return_value (procedure,
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g_param_spec_uint ("guide",
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"guide",
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"The new guide",
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1, G_MAXUINT32, 1,
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PIKA_PARAM_READWRITE));
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pika_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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/*
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* pika-image-delete-guide
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*/
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procedure = pika_procedure_new (image_delete_guide_invoker);
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pika_object_set_static_name (PIKA_OBJECT (procedure),
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"pika-image-delete-guide");
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pika_procedure_set_static_help (procedure,
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"Deletes a guide from an image.",
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"This procedure takes an image and a guide ID as input and removes the specified guide from the specified image.",
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NULL);
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pika_procedure_set_static_attribution (procedure,
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"Adam D. Moss",
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"Adam D. Moss",
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"1998");
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pika_procedure_add_argument (procedure,
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pika_param_spec_image ("image",
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"image",
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"The image",
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FALSE,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_argument (procedure,
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g_param_spec_uint ("guide",
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"guide",
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"The ID of the guide to be removed",
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1, G_MAXUINT32, 1,
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PIKA_PARAM_READWRITE));
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pika_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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/*
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* pika-image-find-next-guide
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*/
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procedure = pika_procedure_new (image_find_next_guide_invoker);
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pika_object_set_static_name (PIKA_OBJECT (procedure),
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"pika-image-find-next-guide");
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pika_procedure_set_static_help (procedure,
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"Find next guide on an image.",
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"This procedure takes an image and a guide ID as input and finds the guide ID of the successor of the given guide ID in the image's guide list. If the supplied guide ID is 0, the procedure will return the first Guide. The procedure will return 0 if given the final guide ID as an argument or the image has no guides.",
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NULL);
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pika_procedure_set_static_attribution (procedure,
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"Adam D. Moss",
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"Adam D. Moss",
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"1998");
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pika_procedure_add_argument (procedure,
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pika_param_spec_image ("image",
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"image",
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"The image",
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FALSE,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_argument (procedure,
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g_param_spec_uint ("guide",
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"guide",
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"The ID of the current guide (0 if first invocation)",
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1, G_MAXUINT32, 1,
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PIKA_PARAM_READWRITE | PIKA_PARAM_NO_VALIDATE));
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pika_procedure_add_return_value (procedure,
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g_param_spec_uint ("next-guide",
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"next guide",
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"The next guide's ID",
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1, G_MAXUINT32, 1,
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PIKA_PARAM_READWRITE));
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pika_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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/*
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* pika-image-get-guide-orientation
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*/
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procedure = pika_procedure_new (image_get_guide_orientation_invoker);
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pika_object_set_static_name (PIKA_OBJECT (procedure),
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"pika-image-get-guide-orientation");
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pika_procedure_set_static_help (procedure,
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"Get orientation of a guide on an image.",
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"This procedure takes an image and a guide ID as input and returns the orientations of the guide.",
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NULL);
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pika_procedure_set_static_attribution (procedure,
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"Adam D. Moss",
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"Adam D. Moss",
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"1998");
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pika_procedure_add_argument (procedure,
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pika_param_spec_image ("image",
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"image",
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"The image",
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FALSE,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_argument (procedure,
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g_param_spec_uint ("guide",
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"guide",
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"The guide",
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1, G_MAXUINT32, 1,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_return_value (procedure,
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pika_param_spec_enum ("orientation",
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"orientation",
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"The guide's orientation",
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PIKA_TYPE_ORIENTATION_TYPE,
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PIKA_ORIENTATION_HORIZONTAL,
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PIKA_PARAM_READWRITE));
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pika_param_spec_enum_exclude_value (PIKA_PARAM_SPEC_ENUM (procedure->values[0]),
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PIKA_ORIENTATION_UNKNOWN);
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pika_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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/*
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* pika-image-get-guide-position
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*/
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procedure = pika_procedure_new (image_get_guide_position_invoker);
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pika_object_set_static_name (PIKA_OBJECT (procedure),
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"pika-image-get-guide-position");
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pika_procedure_set_static_help (procedure,
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"Get position of a guide on an image.",
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"This procedure takes an image and a guide ID as input and returns the position of the guide relative to the top or left of the image.",
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NULL);
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pika_procedure_set_static_attribution (procedure,
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"Adam D. Moss",
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"Adam D. Moss",
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"1998");
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pika_procedure_add_argument (procedure,
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pika_param_spec_image ("image",
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"image",
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"The image",
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FALSE,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_argument (procedure,
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g_param_spec_uint ("guide",
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"guide",
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"The guide",
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1, G_MAXUINT32, 1,
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PIKA_PARAM_READWRITE));
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pika_procedure_add_return_value (procedure,
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g_param_spec_int ("position",
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"position",
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"The guide's position relative to top or left of image",
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G_MININT32, G_MAXINT32, 0,
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PIKA_PARAM_READWRITE));
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pika_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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}
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