1 files changed, 142 insertions, 0 deletions
diff --git a/app/widgets/gimppatternselect.c b/app/widgets/gimppatternselect.c
new file mode 100644
index 0000000..6cd3b5a
--- /dev/null
+++ b/app/widgets/gimppatternselect.c
@@ -0,0 +1,142 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimppatternselect.c
+ * Copyright (C) 2004 Michael Natterer <mitch@gimp.org>
+ *
+ * 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/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "gegl/gimp-babl-compat.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpparamspecs.h"
+#include "core/gimppattern.h"
+#include "core/gimptempbuf.h"
+
+#include "pdb/gimppdb.h"
+
+#include "gimpcontainerbox.h"
+#include "gimppatternfactoryview.h"
+#include "gimppatternselect.h"
+
+
+static void             gimp_pattern_select_constructed  (GObject        *object);
+
+static GimpValueArray * gimp_pattern_select_run_callback (GimpPdbDialog  *dialog,
+                                                          GimpObject     *object,
+                                                          gboolean        closing,
+                                                          GError        **error);
+
+
+G_DEFINE_TYPE (GimpPatternSelect, gimp_pattern_select, GIMP_TYPE_PDB_DIALOG)
+
+#define parent_class gimp_pattern_select_parent_class
+
+
+static void
+gimp_pattern_select_class_init (GimpPatternSelectClass *klass)
+{
+  GObjectClass       *object_class = G_OBJECT_CLASS (klass);
+  GimpPdbDialogClass *pdb_class    = GIMP_PDB_DIALOG_CLASS (klass);
+
+  object_class->constructed = gimp_pattern_select_constructed;
+
+  pdb_class->run_callback   = gimp_pattern_select_run_callback;
+}
+
+static void
+gimp_pattern_select_init (GimpPatternSelect *select)
+{
+}
+
+static void
+gimp_pattern_select_constructed (GObject *object)
+{
+  GimpPdbDialog *dialog = GIMP_PDB_DIALOG (object);
+  GtkWidget     *content_area;
+
+  G_OBJECT_CLASS (parent_class)->constructed (object);
+
+  dialog->view =
+    gimp_pattern_factory_view_new (GIMP_VIEW_TYPE_GRID,
+                                   dialog->context->gimp->pattern_factory,
+                                   dialog->context,
+                                   GIMP_VIEW_SIZE_MEDIUM, 1,
+                                   dialog->menu_factory);
+
+  gimp_container_box_set_size_request (GIMP_CONTAINER_BOX (GIMP_CONTAINER_EDITOR (dialog->view)->view),
+                                       6 * (GIMP_VIEW_SIZE_MEDIUM + 2),
+                                       6 * (GIMP_VIEW_SIZE_MEDIUM + 2));
+
+  gtk_container_set_border_width (GTK_CONTAINER (dialog->view), 12);
+
+  content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+  gtk_box_pack_start (GTK_BOX (content_area), dialog->view, TRUE, TRUE, 0);
+  gtk_widget_show (dialog->view);
+}
+
+static GimpValueArray *
+gimp_pattern_select_run_callback (GimpPdbDialog  *dialog,
+                                  GimpObject     *object,
+                                  gboolean        closing,
+                                  GError        **error)
+{
+  GimpPattern    *pattern = GIMP_PATTERN (object);
+  const Babl     *format;
+  gpointer        data;
+  GimpArray      *array;
+  GimpValueArray *return_vals;
+
+  format = gimp_babl_compat_u8_format (
+    gimp_temp_buf_get_format (pattern->mask));
+  data   = gimp_temp_buf_lock (pattern->mask, format, GEGL_ACCESS_READ);
+
+  array = gimp_array_new (data,
+                          gimp_temp_buf_get_width         (pattern->mask) *
+                          gimp_temp_buf_get_height        (pattern->mask) *
+                          babl_format_get_bytes_per_pixel (format),
+                          TRUE);
+
+  return_vals =
+    gimp_pdb_execute_procedure_by_name (dialog->pdb,
+                                        dialog->caller_context,
+                                        NULL, error,
+                                        dialog->callback_name,
+                                        G_TYPE_STRING,        gimp_object_get_name (object),
+                                        GIMP_TYPE_INT32,      gimp_temp_buf_get_width  (pattern->mask),
+                                        GIMP_TYPE_INT32,      gimp_temp_buf_get_height (pattern->mask),
+                                        GIMP_TYPE_INT32,      babl_format_get_bytes_per_pixel (gimp_temp_buf_get_format (pattern->mask)),
+                                        GIMP_TYPE_INT32,      array->length,
+                                        GIMP_TYPE_INT8_ARRAY, array,
+                                        GIMP_TYPE_INT32,      closing,
+                                        G_TYPE_NONE);
+
+  gimp_array_free (array);
+
+  gimp_temp_buf_unlock (pattern->mask, data);
+
+  return return_vals;
+}