145 lines
5.2 KiB
C
145 lines
5.2 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 Spencer Kimball and Peter Mattis
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*
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* pikapatternselect.c
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* Copyright (C) 2004 Michael Natterer <mitch@gimp.org>
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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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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libpikabase/pikabase.h"
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#include "libpikawidgets/pikawidgets.h"
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#include "widgets-types.h"
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#include "gegl/pika-babl-compat.h"
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#include "core/pika.h"
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#include "core/pikacontext.h"
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#include "core/pikaparamspecs.h"
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#include "core/pikapattern.h"
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#include "core/pikatempbuf.h"
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#include "pdb/pikapdb.h"
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#include "pikacontainerbox.h"
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#include "pikapatternfactoryview.h"
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#include "pikapatternselect.h"
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static void pika_pattern_select_constructed (GObject *object);
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static PikaValueArray * pika_pattern_select_run_callback (PikaPdbDialog *dialog,
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PikaObject *object,
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gboolean closing,
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GError **error);
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G_DEFINE_TYPE (PikaPatternSelect, pika_pattern_select, PIKA_TYPE_PDB_DIALOG)
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#define parent_class pika_pattern_select_parent_class
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static void
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pika_pattern_select_class_init (PikaPatternSelectClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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PikaPdbDialogClass *pdb_class = PIKA_PDB_DIALOG_CLASS (klass);
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object_class->constructed = pika_pattern_select_constructed;
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pdb_class->run_callback = pika_pattern_select_run_callback;
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}
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static void
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pika_pattern_select_init (PikaPatternSelect *select)
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{
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}
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static void
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pika_pattern_select_constructed (GObject *object)
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{
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PikaPdbDialog *dialog = PIKA_PDB_DIALOG (object);
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GtkWidget *content_area;
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G_OBJECT_CLASS (parent_class)->constructed (object);
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dialog->view =
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pika_pattern_factory_view_new (PIKA_VIEW_TYPE_GRID,
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dialog->context->pika->pattern_factory,
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dialog->context,
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PIKA_VIEW_SIZE_MEDIUM, 1,
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dialog->menu_factory);
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pika_container_box_set_size_request (PIKA_CONTAINER_BOX (PIKA_CONTAINER_EDITOR (dialog->view)->view),
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6 * (PIKA_VIEW_SIZE_MEDIUM + 2),
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6 * (PIKA_VIEW_SIZE_MEDIUM + 2));
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gtk_container_set_border_width (GTK_CONTAINER (dialog->view), 12);
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content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
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gtk_box_pack_start (GTK_BOX (content_area), dialog->view, TRUE, TRUE, 0);
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gtk_widget_show (dialog->view);
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}
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static PikaValueArray *
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pika_pattern_select_run_callback (PikaPdbDialog *dialog,
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PikaObject *object,
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gboolean closing,
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GError **error)
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{
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PikaPattern *pattern = PIKA_PATTERN (object);
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const Babl *format;
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gpointer data;
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GBytes *bytes;
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PikaValueArray *return_vals;
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format = pika_babl_compat_u8_format (
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pika_temp_buf_get_format (pattern->mask));
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data = pika_temp_buf_lock (pattern->mask, format, GEGL_ACCESS_READ);
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bytes = g_bytes_new_static (data,
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pika_temp_buf_get_width (pattern->mask) *
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pika_temp_buf_get_height (pattern->mask) *
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babl_format_get_bytes_per_pixel (format));
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return_vals =
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pika_pdb_execute_procedure_by_name (dialog->pdb,
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dialog->caller_context,
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NULL, error,
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dialog->callback_name,
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PIKA_TYPE_RESOURCE, object,
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G_TYPE_INT, pika_temp_buf_get_width (pattern->mask),
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G_TYPE_INT, pika_temp_buf_get_height (pattern->mask),
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G_TYPE_INT, babl_format_get_bytes_per_pixel (pika_temp_buf_get_format (pattern->mask)),
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G_TYPE_BYTES, bytes,
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G_TYPE_BOOLEAN, closing,
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G_TYPE_NONE);
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g_bytes_unref (bytes);
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pika_temp_buf_unlock (pattern->mask, data);
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return return_vals;
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}
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