summaryrefslogtreecommitdiffstats
path: root/app/file/file-import.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--app/file/file-import.c109
1 files changed, 109 insertions, 0 deletions
diff --git a/app/file/file-import.c b/app/file/file-import.c
new file mode 100644
index 0000000..f5e9baf
--- /dev/null
+++ b/app/file/file-import.c
@@ -0,0 +1,109 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * file-import.c
+ *
+ * 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 <gdk-pixbuf/gdk-pixbuf.h>
+#include <gegl.h>
+
+#include "core/core-types.h"
+
+#include "config/gimpcoreconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-color-profile.h"
+#include "core/gimpimage-convert-precision.h"
+#include "core/gimplayer.h"
+#include "core/gimpprogress.h"
+
+#include "text/gimptextlayer.h"
+
+#include "file-import.h"
+
+
+/* public functions */
+
+void
+file_import_image (GimpImage *image,
+ GimpContext *context,
+ GFile *file,
+ gboolean interactive,
+ GimpProgress *progress)
+{
+ GimpCoreConfig *config;
+
+ g_return_if_fail (GIMP_IS_IMAGE (image));
+ g_return_if_fail (GIMP_IS_CONTEXT (context));
+ g_return_if_fail (G_IS_FILE (file));
+ g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
+
+ config = image->gimp->config;
+
+ if (interactive && gimp_image_get_base_type (image) != GIMP_INDEXED)
+ {
+ if (config->import_promote_float)
+ {
+ GimpPrecision old_precision = gimp_image_get_precision (image);
+
+ if (old_precision != GIMP_PRECISION_FLOAT_LINEAR)
+ {
+ gimp_image_convert_precision (image,
+ GIMP_PRECISION_FLOAT_LINEAR,
+ GEGL_DITHER_NONE,
+ GEGL_DITHER_NONE,
+ GEGL_DITHER_NONE,
+ progress);
+
+ if (config->import_promote_dither &&
+ old_precision == GIMP_PRECISION_U8_GAMMA)
+ {
+ gimp_image_convert_dither_u8 (image, progress);
+ }
+ }
+ }
+
+ if (config->import_add_alpha)
+ {
+ GList *layers = gimp_image_get_layer_list (image);
+ GList *list;
+
+ for (list = layers; list; list = g_list_next (list))
+ {
+ if (! gimp_viewable_get_children (list->data) &&
+ ! gimp_item_is_text_layer (list->data) &&
+ ! gimp_drawable_has_alpha (list->data))
+ {
+ gimp_layer_add_alpha (list->data);
+ }
+ }
+
+ g_list_free (layers);
+ }
+ }
+
+ gimp_image_import_color_profile (image, context, progress, interactive);
+
+ /* Remember the import source */
+ gimp_image_set_imported_file (image, file);
+
+ /* We shall treat this file as an Untitled file */
+ gimp_image_set_file (image, NULL);
+}