[gimp/goat-invasion: 267/608] app: factor out the "Apply GEGL Operation" functionality from GimpGeglTool



commit 5c3335c920e7aa16eab7ac68816f0566015d7009
Author: Michael Natterer <mitch gimp org>
Date:   Mon Mar 26 20:59:49 2012 +0200

    app: factor out the "Apply GEGL Operation" functionality from GimpGeglTool
    
    to a new GimpOperationTool, make GimpGeglTool its subclass and leave
    only the selection of the operation in GimpGeglTool.

 app/tools/Makefile.am         |    2 +
 app/tools/gimpgegltool.c      |  212 +++++---------------------------
 app/tools/gimpgegltool.h      |   13 +--
 app/tools/gimpoperationtool.c |  267 +++++++++++++++++++++++++++++++++++++++++
 app/tools/gimpoperationtool.h |   65 ++++++++++
 5 files changed, 370 insertions(+), 189 deletions(-)
---
diff --git a/app/tools/Makefile.am b/app/tools/Makefile.am
index 7f161d0..ba4ba83 100644
--- a/app/tools/Makefile.am
+++ b/app/tools/Makefile.am
@@ -118,6 +118,8 @@ libapptools_a_sources = \
 	gimpiscissorstool.h		\
 	gimplevelstool.c		\
 	gimplevelstool.h		\
+	gimpoperationtool.c		\
+	gimpoperationtool.h		\
 	gimpmagnifyoptions.c		\
 	gimpmagnifyoptions.h		\
 	gimpmagnifytool.c		\
diff --git a/app/tools/gimpgegltool.c b/app/tools/gimpgegltool.c
index a10cdff..d91ff8b 100644
--- a/app/tools/gimpgegltool.c
+++ b/app/tools/gimpgegltool.c
@@ -29,19 +29,9 @@
 
 #include "tools-types.h"
 
-#include "gegl/gimp-gegl-config-proxy.h"
-
-#include "core/gimpdrawable.h"
-#include "core/gimperror.h"
-#include "core/gimpimage.h"
-#include "core/gimpimagemap.h"
-#include "core/gimpparamspecs-duplicate.h"
-
 #include "widgets/gimphelp-ids.h"
 #include "widgets/gimppropwidgets.h"
 
-#include "display/gimpdisplay.h"
-
 #include "gimpgegltool.h"
 #include "gimpimagemapoptions.h"
 
@@ -59,27 +49,13 @@ enum
 
 /*  local function prototypes  */
 
-static void       gimp_gegl_tool_finalize          (GObject           *object);
-
-static gboolean   gimp_gegl_tool_initialize        (GimpTool          *tool,
-                                                    GimpDisplay       *display,
-                                                    GError           **error);
+static void   gimp_gegl_tool_dialog            (GimpImageMapTool  *im_tool);
 
-static GeglNode * gimp_gegl_tool_get_operation     (GimpImageMapTool  *im_tool,
-                                                    GObject          **config);
-static void       gimp_gegl_tool_map               (GimpImageMapTool  *im_tool);
-static void       gimp_gegl_tool_dialog            (GimpImageMapTool  *im_tool);
-static void       gimp_gegl_tool_reset             (GimpImageMapTool  *im_tool);
+static void   gimp_gegl_tool_operation_changed (GtkWidget         *widget,
+                                                GimpGeglTool      *tool);
 
-static void       gimp_gegl_tool_config_notify     (GObject           *object,
-                                                    GParamSpec        *pspec,
-                                                    GimpGeglTool      *tool);
 
-static void       gimp_gegl_tool_operation_changed (GtkWidget         *widget,
-                                                    GimpGeglTool      *tool);
-
-
-G_DEFINE_TYPE (GimpGeglTool, gimp_gegl_tool, GIMP_TYPE_IMAGE_MAP_TOOL)
+G_DEFINE_TYPE (GimpGeglTool, gimp_gegl_tool, GIMP_TYPE_OPERATION_TOOL)
 
 #define parent_class gimp_gegl_tool_parent_class
 
@@ -103,20 +79,11 @@ gimp_gegl_tool_register (GimpToolRegisterCallback  callback,
 static void
 gimp_gegl_tool_class_init (GimpGeglToolClass *klass)
 {
-  GObjectClass          *object_class  = G_OBJECT_CLASS (klass);
-  GimpToolClass         *tool_class    = GIMP_TOOL_CLASS (klass);
   GimpImageMapToolClass *im_tool_class = GIMP_IMAGE_MAP_TOOL_CLASS (klass);
 
-  object_class->finalize       = gimp_gegl_tool_finalize;
-
-  tool_class->initialize       = gimp_gegl_tool_initialize;
-
-  im_tool_class->dialog_desc   = _("GEGL Operation");
+  im_tool_class->dialog_desc = _("GEGL Operation");
 
-  im_tool_class->get_operation = gimp_gegl_tool_get_operation;
-  im_tool_class->map           = gimp_gegl_tool_map;
-  im_tool_class->dialog        = gimp_gegl_tool_dialog;
-  im_tool_class->reset         = gimp_gegl_tool_reset;
+  im_tool_class->dialog      = gimp_gegl_tool_dialog;
 }
 
 static void
@@ -124,60 +91,6 @@ gimp_gegl_tool_init (GimpGeglTool *tool)
 {
 }
 
-static void
-gimp_gegl_tool_finalize (GObject *object)
-{
-  GimpGeglTool *tool = GIMP_GEGL_TOOL (object);
-
-  if (tool->operation)
-    {
-      g_free (tool->operation);
-      tool->operation = NULL;
-    }
-
-  if (tool->config)
-    {
-      g_object_unref (tool->config);
-      tool->config = NULL;
-    }
-
-  G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static gboolean
-gimp_gegl_tool_initialize (GimpTool     *tool,
-                           GimpDisplay  *display,
-                           GError      **error)
-{
-  GimpGeglTool *g_tool   = GIMP_GEGL_TOOL (tool);
-  GimpImage    *image    = gimp_display_get_image (display);
-  GimpDrawable *drawable = gimp_image_get_active_drawable (image);
-
-  if (! drawable)
-    return FALSE;
-
-  if (g_tool->config)
-    gimp_config_reset (GIMP_CONFIG (g_tool->config));
-
-  return GIMP_TOOL_CLASS (parent_class)->initialize (tool, display, error);
-}
-
-static GeglNode *
-gimp_gegl_tool_get_operation (GimpImageMapTool  *im_tool,
-                              GObject          **config)
-{
-  return g_object_new (GEGL_TYPE_NODE, NULL);
-}
-
-static void
-gimp_gegl_tool_map (GimpImageMapTool *image_map_tool)
-{
-  GimpGeglTool *tool = GIMP_GEGL_TOOL (image_map_tool);
-
-  if (tool->config)
-    gimp_gegl_config_proxy_sync (tool->config, image_map_tool->operation);
-}
-
 static gboolean
 gimp_gegl_tool_operation_blacklisted (const gchar *name,
                                       const gchar *categories_str)
@@ -306,21 +219,25 @@ gimp_get_geglopclasses (void)
 static void
 gimp_gegl_tool_dialog (GimpImageMapTool *image_map_tool)
 {
-  GimpGeglTool    *tool = GIMP_GEGL_TOOL (image_map_tool);
-  GtkListStore    *store;
-  GtkCellRenderer *cell;
-  GtkWidget       *main_vbox;
-  GtkWidget       *hbox;
-  GtkWidget       *label;
-  GtkWidget       *combo;
-  GList           *opclasses;
-  GList           *iter;
+  GimpGeglTool      *tool   = GIMP_GEGL_TOOL (image_map_tool);
+  GimpOperationTool *o_tool = GIMP_OPERATION_TOOL (image_map_tool);
+  GtkListStore      *store;
+  GtkCellRenderer   *cell;
+  GtkWidget         *main_vbox;
+  GtkWidget         *hbox;
+  GtkWidget         *label;
+  GtkWidget         *combo;
+  GList             *opclasses;
+  GList             *iter;
+
+  GIMP_IMAGE_MAP_TOOL_CLASS (parent_class)->dialog (image_map_tool);
 
   main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool);
 
   /*  The operation combo box  */
   hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
   gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
+  gtk_box_reorder_child (GTK_BOX (main_vbox), hbox, 0);
   gtk_widget_show (hbox);
 
   label = gtk_label_new_with_mnemonic (_("_Operation:"));
@@ -382,35 +299,15 @@ gimp_gegl_tool_dialog (GimpImageMapTool *image_map_tool)
   gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
 
   /*  The options vbox  */
-  tool->options_frame = gimp_frame_new (_("Operation Settings"));
-  gtk_box_pack_start (GTK_BOX (main_vbox), tool->options_frame,
-                      FALSE, FALSE, 0);
-  gtk_widget_show (tool->options_frame);
-
-  tool->options_table = gtk_label_new (_("Select an operation from the list above"));
-  gimp_label_set_attributes (GTK_LABEL (tool->options_table),
+  o_tool->options_table =
+    gtk_label_new (_("Select an operation from the list above"));
+  gimp_label_set_attributes (GTK_LABEL (o_tool->options_table),
                              PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC,
                              -1);
-  gtk_misc_set_padding (GTK_MISC (tool->options_table), 0, 4);
-  gtk_container_add (GTK_CONTAINER (tool->options_frame), tool->options_table);
-  gtk_widget_show (tool->options_table);
-}
-
-static void
-gimp_gegl_tool_reset (GimpImageMapTool *image_map_tool)
-{
-  GimpGeglTool *tool = GIMP_GEGL_TOOL (image_map_tool);
-
-  if (tool->config)
-    gimp_config_reset (GIMP_CONFIG (tool->config));
-}
-
-static void
-gimp_gegl_tool_config_notify (GObject      *object,
-                              GParamSpec   *pspec,
-                              GimpGeglTool *tool)
-{
-  gimp_image_map_tool_preview (GIMP_IMAGE_MAP_TOOL (tool));
+  gtk_misc_set_padding (GTK_MISC (o_tool->options_table), 0, 4);
+  gtk_container_add (GTK_CONTAINER (o_tool->options_frame),
+                     o_tool->options_table);
+  gtk_widget_show (o_tool->options_table);
 }
 
 static void
@@ -419,66 +316,21 @@ gimp_gegl_tool_operation_changed (GtkWidget    *widget,
 {
   GtkTreeModel *model;
   GtkTreeIter   iter;
+  gchar        *operation;
 
   if (! gtk_combo_box_get_active_iter (GTK_COMBO_BOX (widget), &iter))
     return;
 
   model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
 
-  if (tool->operation)
-    {
-      g_free (tool->operation);
-      tool->operation = NULL;
-    }
-
-  if (tool->config)
-    {
-      g_object_unref (tool->config);
-      tool->config = NULL;
-    }
-
   gtk_tree_model_get (model, &iter,
-                      COLUMN_NAME, &tool->operation,
+                      COLUMN_NAME, &operation,
                       -1);
 
-  if (! tool->operation)
-    return;
-
-  if (GIMP_IMAGE_MAP_TOOL (tool)->image_map)
+  if (operation)
     {
-      gimp_image_map_clear (GIMP_IMAGE_MAP_TOOL (tool)->image_map);
-      g_object_unref (GIMP_IMAGE_MAP_TOOL (tool)->image_map);
-      GIMP_IMAGE_MAP_TOOL (tool)->image_map = NULL;
+      gimp_operation_tool_set_operation (GIMP_OPERATION_TOOL (tool),
+                                         operation);
+      g_free (operation);
     }
-
-  gegl_node_set (GIMP_IMAGE_MAP_TOOL (tool)->operation,
-                 "operation", tool->operation,
-                 NULL);
-
-  gimp_image_map_tool_create_map (GIMP_IMAGE_MAP_TOOL (tool));
-
-  tool->config = gimp_gegl_get_config_proxy (tool->operation);
-
-  if (tool->options_table)
-    {
-      gtk_widget_destroy (tool->options_table);
-      tool->options_table = NULL;
-    }
-
-  if (tool->config)
-    {
-      g_signal_connect_object (tool->config, "notify",
-                               G_CALLBACK (gimp_gegl_tool_config_notify),
-                               G_OBJECT (tool), 0);
-
-      tool->options_table =
-        gimp_prop_table_new (G_OBJECT (tool->config),
-                             G_TYPE_FROM_INSTANCE (tool->config),
-                             GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)));
-      gtk_container_add (GTK_CONTAINER (tool->options_frame),
-                         tool->options_table);
-      gtk_widget_show (tool->options_table);
-    }
-
-  gimp_image_map_tool_preview (GIMP_IMAGE_MAP_TOOL (tool));
 }
diff --git a/app/tools/gimpgegltool.h b/app/tools/gimpgegltool.h
index 275c5ce..0cee344 100644
--- a/app/tools/gimpgegltool.h
+++ b/app/tools/gimpgegltool.h
@@ -19,7 +19,7 @@
 #define __GIMP_GEGL_TOOL_H__
 
 
-#include "gimpimagemaptool.h"
+#include "gimpoperationtool.h"
 
 
 #define GIMP_TYPE_GEGL_TOOL            (gimp_gegl_tool_get_type ())
@@ -35,20 +35,15 @@ typedef struct _GimpGeglToolClass GimpGeglToolClass;
 
 struct _GimpGeglTool
 {
-  GimpImageMapTool  parent_instance;
-
-  gchar            *operation;
-  GimpObject       *config;
+  GimpOperationTool  parent_instance;
 
   /* dialog */
-  GtkWidget        *operation_combo;
-  GtkWidget        *options_frame;
-  GtkWidget        *options_table;
+  GtkWidget         *operation_combo;
 };
 
 struct _GimpGeglToolClass
 {
-  GimpImageMapToolClass  parent_class;
+  GimpOperationToolClass  parent_class;
 };
 
 
diff --git a/app/tools/gimpoperationtool.c b/app/tools/gimpoperationtool.c
new file mode 100644
index 0000000..a0e83f8
--- /dev/null
+++ b/app/tools/gimpoperationtool.c
@@ -0,0 +1,267 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gegl-plugin.h>
+#include <gtk/gtk.h>
+
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "tools-types.h"
+
+#include "gegl/gimp-gegl-config-proxy.h"
+
+#include "core/gimpdrawable.h"
+#include "core/gimperror.h"
+#include "core/gimpimage.h"
+#include "core/gimpimagemap.h"
+#include "core/gimpparamspecs-duplicate.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimppropwidgets.h"
+
+#include "display/gimpdisplay.h"
+
+#include "gimpoperationtool.h"
+#include "gimpimagemapoptions.h"
+
+#include "gimp-intl.h"
+
+
+/*  local function prototypes  */
+
+static void       gimp_operation_tool_finalize      (GObject           *object);
+
+static gboolean   gimp_operation_tool_initialize    (GimpTool          *tool,
+                                                     GimpDisplay       *display,
+                                                     GError           **error);
+
+static GeglNode * gimp_operation_tool_get_operation (GimpImageMapTool  *im_tool,
+                                                     GObject          **config);
+static void       gimp_operation_tool_map           (GimpImageMapTool  *im_tool);
+static void       gimp_operation_tool_dialog        (GimpImageMapTool  *im_tool);
+static void       gimp_operation_tool_reset         (GimpImageMapTool  *im_tool);
+
+static void       gimp_operation_tool_config_notify (GObject           *object,
+                                                     GParamSpec        *pspec,
+                                                     GimpOperationTool *tool);
+
+
+G_DEFINE_TYPE (GimpOperationTool, gimp_operation_tool,
+               GIMP_TYPE_IMAGE_MAP_TOOL)
+
+#define parent_class gimp_operation_tool_parent_class
+
+
+#if 0
+void
+gimp_operation_tool_register (GimpToolRegisterCallback  callback,
+                              gpointer                  data)
+{
+  (* callback) (GIMP_TYPE_OPERATION_TOOL,
+                GIMP_TYPE_IMAGE_MAP_OPTIONS, NULL,
+                0,
+                "gimp-operation-tool",
+                _("GEGL Operation"),
+                _("Operation Tool: Use an arbitrary GEGL operation"),
+                N_("_GEGL Operation..."), NULL,
+                NULL, GIMP_HELP_TOOL_OPERATION,
+                GIMP_STOCK_GEGL,
+                data);
+}
+#endif
+
+static void
+gimp_operation_tool_class_init (GimpOperationToolClass *klass)
+{
+  GObjectClass          *object_class  = G_OBJECT_CLASS (klass);
+  GimpToolClass         *tool_class    = GIMP_TOOL_CLASS (klass);
+  GimpImageMapToolClass *im_tool_class = GIMP_IMAGE_MAP_TOOL_CLASS (klass);
+
+  object_class->finalize       = gimp_operation_tool_finalize;
+
+  tool_class->initialize       = gimp_operation_tool_initialize;
+
+  im_tool_class->dialog_desc   = _("GEGL Operation");
+
+  im_tool_class->get_operation = gimp_operation_tool_get_operation;
+  im_tool_class->map           = gimp_operation_tool_map;
+  im_tool_class->dialog        = gimp_operation_tool_dialog;
+  im_tool_class->reset         = gimp_operation_tool_reset;
+}
+
+static void
+gimp_operation_tool_init (GimpOperationTool *tool)
+{
+}
+
+static void
+gimp_operation_tool_finalize (GObject *object)
+{
+  GimpOperationTool *tool = GIMP_OPERATION_TOOL (object);
+
+  if (tool->operation)
+    {
+      g_free (tool->operation);
+      tool->operation = NULL;
+    }
+
+  if (tool->config)
+    {
+      g_object_unref (tool->config);
+      tool->config = NULL;
+    }
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static gboolean
+gimp_operation_tool_initialize (GimpTool     *tool,
+                                GimpDisplay  *display,
+                                GError      **error)
+{
+  GimpOperationTool *o_tool = GIMP_OPERATION_TOOL (tool);
+  GimpImage    *image       = gimp_display_get_image (display);
+  GimpDrawable *drawable    = gimp_image_get_active_drawable (image);
+
+  if (! drawable)
+    return FALSE;
+
+  if (o_tool->config)
+    gimp_config_reset (GIMP_CONFIG (o_tool->config));
+
+  return GIMP_TOOL_CLASS (parent_class)->initialize (tool, display, error);
+}
+
+static GeglNode *
+gimp_operation_tool_get_operation (GimpImageMapTool  *im_tool,
+                                   GObject          **config)
+{
+  return g_object_new (GEGL_TYPE_NODE, NULL);
+}
+
+static void
+gimp_operation_tool_map (GimpImageMapTool *image_map_tool)
+{
+  GimpOperationTool *tool = GIMP_OPERATION_TOOL (image_map_tool);
+
+  if (tool->config)
+    gimp_gegl_config_proxy_sync (tool->config, image_map_tool->operation);
+}
+
+
+/*****************/
+/*  Operation dialog  */
+/*****************/
+
+static void
+gimp_operation_tool_dialog (GimpImageMapTool *image_map_tool)
+{
+  GimpOperationTool *tool = GIMP_OPERATION_TOOL (image_map_tool);
+  GtkWidget         *main_vbox;
+
+  main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool);
+
+  /*  The options vbox  */
+  tool->options_frame = gimp_frame_new (_("Operation Settings"));
+  gtk_box_pack_start (GTK_BOX (main_vbox), tool->options_frame,
+                      FALSE, FALSE, 0);
+  gtk_widget_show (tool->options_frame);
+}
+
+static void
+gimp_operation_tool_reset (GimpImageMapTool *image_map_tool)
+{
+  GimpOperationTool *tool = GIMP_OPERATION_TOOL (image_map_tool);
+
+  if (tool->config)
+    gimp_config_reset (GIMP_CONFIG (tool->config));
+}
+
+static void
+gimp_operation_tool_config_notify (GObject           *object,
+                                   GParamSpec        *pspec,
+                                   GimpOperationTool *tool)
+{
+  gimp_image_map_tool_preview (GIMP_IMAGE_MAP_TOOL (tool));
+}
+
+void
+gimp_operation_tool_set_operation (GimpOperationTool *tool,
+                                   const gchar       *operation)
+{
+  g_return_if_fail (GIMP_IS_OPERATION_TOOL (tool));
+  g_return_if_fail (operation != NULL);
+
+  if (tool->operation)
+    {
+      g_free (tool->operation);
+      tool->operation = NULL;
+    }
+
+  if (tool->config)
+    {
+      g_object_unref (tool->config);
+      tool->config = NULL;
+    }
+
+  tool->operation = g_strdup (operation);
+
+  if (GIMP_IMAGE_MAP_TOOL (tool)->image_map)
+    {
+      gimp_image_map_clear (GIMP_IMAGE_MAP_TOOL (tool)->image_map);
+      g_object_unref (GIMP_IMAGE_MAP_TOOL (tool)->image_map);
+      GIMP_IMAGE_MAP_TOOL (tool)->image_map = NULL;
+    }
+
+  gegl_node_set (GIMP_IMAGE_MAP_TOOL (tool)->operation,
+                 "operation", tool->operation,
+                 NULL);
+
+  gimp_image_map_tool_create_map (GIMP_IMAGE_MAP_TOOL (tool));
+
+  tool->config = gimp_gegl_get_config_proxy (tool->operation);
+
+  if (tool->options_table)
+    {
+      gtk_widget_destroy (tool->options_table);
+      tool->options_table = NULL;
+    }
+
+  if (tool->config)
+    {
+      g_signal_connect_object (tool->config, "notify",
+                               G_CALLBACK (gimp_operation_tool_config_notify),
+                               G_OBJECT (tool), 0);
+
+      tool->options_table =
+        gimp_prop_table_new (G_OBJECT (tool->config),
+                             G_TYPE_FROM_INSTANCE (tool->config),
+                             GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)));
+      gtk_container_add (GTK_CONTAINER (tool->options_frame),
+                         tool->options_table);
+      gtk_widget_show (tool->options_table);
+    }
+
+  gimp_image_map_tool_preview (GIMP_IMAGE_MAP_TOOL (tool));
+}
diff --git a/app/tools/gimpoperationtool.h b/app/tools/gimpoperationtool.h
new file mode 100644
index 0000000..5ec8b28
--- /dev/null
+++ b/app/tools/gimpoperationtool.h
@@ -0,0 +1,65 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_OPERATION_TOOL_H__
+#define __GIMP_OPERATION_TOOL_H__
+
+
+#include "gimpimagemaptool.h"
+
+
+#define GIMP_TYPE_OPERATION_TOOL            (gimp_operation_tool_get_type ())
+#define GIMP_OPERATION_TOOL(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_OPERATION_TOOL, GimpOperationTool))
+#define GIMP_OPERATION_TOOL_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_OPERATION_TOOL, GimpOperationToolClass))
+#define GIMP_IS_OPERATION_TOOL(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_OPERATION_TOOL))
+#define GIMP_IS_OPERATION_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_OPERATION_TOOL))
+#define GIMP_OPERATION_TOOL_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_OPERATION_TOOL, GimpOperationToolClass))
+
+
+typedef struct _GimpOperationTool      GimpOperationTool;
+typedef struct _GimpOperationToolClass GimpOperationToolClass;
+
+struct _GimpOperationTool
+{
+  GimpImageMapTool  parent_instance;
+
+  gchar            *operation;
+  GimpObject       *config;
+
+  /* dialog */
+  GtkWidget        *options_frame;
+  GtkWidget        *options_table;
+};
+
+struct _GimpOperationToolClass
+{
+  GimpImageMapToolClass  parent_class;
+};
+
+
+#if 0
+void    gimp_operation_tool_register (GimpToolRegisterCallback  callback,
+                                      gpointer                  data);
+#endif
+
+GType   gimp_operation_tool_get_type      (void) G_GNUC_CONST;
+
+void    gimp_operation_tool_set_operation (GimpOperationTool *tool,
+                                           const gchar       *operation);
+
+
+#endif  /*  __GIMP_OPERATION_TOOL_H__  */



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