summaryrefslogtreecommitdiffstats
path: root/app/core/gimpdrawable-operation.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--app/core/gimpdrawable-operation.c128
1 files changed, 128 insertions, 0 deletions
diff --git a/app/core/gimpdrawable-operation.c b/app/core/gimpdrawable-operation.c
new file mode 100644
index 0000000..fdda286
--- /dev/null
+++ b/app/core/gimpdrawable-operation.c
@@ -0,0 +1,128 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpdrawable-operation.c
+ * Copyright (C) 2007 Øyvind Kolås <pippin@gimp.org>
+ * Sven Neumann <sven@gimp.org>
+ * 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 <gdk-pixbuf/gdk-pixbuf.h>
+#include <gegl.h>
+
+#include "core-types.h"
+
+#include "gegl/gimp-gegl-utils.h"
+
+#include "operations/gimp-operation-config.h"
+#include "operations/gimpoperationsettings.h"
+
+#include "gimpdrawable.h"
+#include "gimpdrawable-operation.h"
+#include "gimpdrawablefilter.h"
+#include "gimpprogress.h"
+#include "gimpsettings.h"
+
+
+/* public functions */
+
+void
+gimp_drawable_apply_operation (GimpDrawable *drawable,
+ GimpProgress *progress,
+ const gchar *undo_desc,
+ GeglNode *operation)
+{
+ gimp_drawable_apply_operation_with_config (drawable,
+ progress, undo_desc,
+ operation, NULL);
+}
+
+void
+gimp_drawable_apply_operation_with_config (GimpDrawable *drawable,
+ GimpProgress *progress,
+ const gchar *undo_desc,
+ GeglNode *operation,
+ GObject *config)
+{
+ GimpDrawableFilter *filter;
+
+ g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
+ g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)));
+ g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
+ g_return_if_fail (undo_desc != NULL);
+ g_return_if_fail (GEGL_IS_NODE (operation));
+ g_return_if_fail (config == NULL || GIMP_IS_OPERATION_SETTINGS (config));
+
+ if (! gimp_item_mask_intersect (GIMP_ITEM (drawable),
+ NULL, NULL, NULL, NULL))
+ {
+ return;
+ }
+
+ filter = gimp_drawable_filter_new (drawable, undo_desc, operation, NULL);
+
+ gimp_drawable_filter_set_add_alpha (filter,
+ gimp_gegl_node_has_key (operation,
+ "needs-alpha"));
+
+ if (config)
+ {
+ gimp_operation_config_sync_node (config, operation);
+
+ gimp_operation_settings_sync_drawable_filter (
+ GIMP_OPERATION_SETTINGS (config), filter);
+ }
+
+ gimp_drawable_filter_apply (filter, NULL);
+ gimp_drawable_filter_commit (filter, progress, TRUE);
+
+ g_object_unref (filter);
+
+ if (progress)
+ gimp_progress_end (progress);
+}
+
+void
+gimp_drawable_apply_operation_by_name (GimpDrawable *drawable,
+ GimpProgress *progress,
+ const gchar *undo_desc,
+ const gchar *operation_type,
+ GObject *config)
+{
+ GeglNode *node;
+
+ g_return_if_fail (GIMP_IS_DRAWABLE (drawable));
+ g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)));
+ g_return_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress));
+ g_return_if_fail (undo_desc != NULL);
+ g_return_if_fail (operation_type != NULL);
+ g_return_if_fail (config == NULL || GIMP_IS_SETTINGS (config));
+
+ node = g_object_new (GEGL_TYPE_NODE,
+ "operation", operation_type,
+ NULL);
+
+ if (config)
+ gegl_node_set (node,
+ "config", config,
+ NULL);
+
+ gimp_drawable_apply_operation (drawable, progress, undo_desc, node);
+
+ g_object_unref (node);
+}