[gimp] app: move the seamless clone tool to the playground

[Michael Natterer <mitch src gnome org>]

commit 6487d0a26ad4c963c85b9c7c5b9ffda0f035722b
Author: Michael Natterer <mitch gimp org>
Date:   Sun Jun 14 13:02:31 2015 +0200

    app: move the seamless clone tool to the playground
    
    It's not release material unless somebody comes and fixes its bugs,
    and its speed.

 app/config/gimpguiconfig.c        |   14 ++++++++++++++
 app/config/gimpguiconfig.h        |    1 +
 app/config/gimprc-blurbs.h        |    3 +++
 app/dialogs/preferences-dialog.c  |    4 ++++
 app/tools/gimpseamlessclonetool.c |   28 +++++++++++++++++-----------
 5 files changed, 39 insertions(+), 11 deletions(-)
---
diff --git a/app/config/gimpguiconfig.c b/app/config/gimpguiconfig.c
index 4233402..833cb0f 100644
--- a/app/config/gimpguiconfig.c
+++ b/app/config/gimpguiconfig.c
@@ -83,6 +83,7 @@ enum
   PROP_PLAYGROUND_NPD_TOOL,
   PROP_PLAYGROUND_HANDLE_TRANSFORM_TOOL,
   PROP_PLAYGROUND_MYBRUSH_TOOL,
+  PROP_PLAYGROUND_SEAMLESS_CLONE_TOOL,
 
   PROP_HIDE_DOCKS,
   PROP_SINGLE_WINDOW_MODE,
@@ -296,6 +297,13 @@ gimp_gui_config_class_init (GimpGuiConfigClass *klass)
                                     FALSE,
                                     GIMP_PARAM_STATIC_STRINGS |
                                     GIMP_CONFIG_PARAM_RESTART);
+  GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class,
+                                    PROP_PLAYGROUND_SEAMLESS_CLONE_TOOL,
+                                    "playground-seamless-clone-tool",
+                                    PLAYGROUND_SEAMLESS_CLONE_TOOL_BLURB,
+                                    FALSE,
+                                    GIMP_PARAM_STATIC_STRINGS |
+                                    GIMP_CONFIG_PARAM_RESTART);
 
   g_object_class_install_property (object_class, PROP_HIDE_DOCKS,
                                    g_param_spec_boolean ("hide-docks",
@@ -510,6 +518,9 @@ gimp_gui_config_set_property (GObject      *object,
     case PROP_PLAYGROUND_MYBRUSH_TOOL:
       gui_config->playground_mybrush_tool = g_value_get_boolean (value);
       break;
+    case PROP_PLAYGROUND_SEAMLESS_CLONE_TOOL:
+      gui_config->playground_seamless_clone_tool = g_value_get_boolean (value);
+      break;
 
     case PROP_HIDE_DOCKS:
       gui_config->hide_docks = g_value_get_boolean (value);
@@ -654,6 +665,9 @@ gimp_gui_config_get_property (GObject    *object,
     case PROP_PLAYGROUND_MYBRUSH_TOOL:
       g_value_set_boolean (value, gui_config->playground_mybrush_tool);
       break;
+    case PROP_PLAYGROUND_SEAMLESS_CLONE_TOOL:
+      g_value_set_boolean (value, gui_config->playground_seamless_clone_tool);
+      break;
 
     case PROP_HIDE_DOCKS:
       g_value_set_boolean (value, gui_config->hide_docks);
diff --git a/app/config/gimpguiconfig.h b/app/config/gimpguiconfig.h
index 105aaa8..2452f3e 100644
--- a/app/config/gimpguiconfig.h
+++ b/app/config/gimpguiconfig.h
@@ -77,6 +77,7 @@ struct _GimpGuiConfig
   gboolean             playground_npd_tool;
   gboolean             playground_handle_transform_tool;
   gboolean             playground_mybrush_tool;
+  gboolean             playground_seamless_clone_tool;
 
   /* saved in sessionrc */
   gboolean             hide_docks;
diff --git a/app/config/gimprc-blurbs.h b/app/config/gimprc-blurbs.h
index 3e2dae5..70e216a 100644
--- a/app/config/gimprc-blurbs.h
+++ b/app/config/gimprc-blurbs.h
@@ -391,6 +391,9 @@ _("Enable the Handle Transform tool.")
 #define PLAYGROUND_MYBRUSH_TOOL_BLURB \
 _("Enable the MyPaint Brush tool.")
 
+#define PLAYGROUND_SEAMLESS_CLONE_TOOL_BLURB \
+_("Enable the Seamless Clone tool.")
+
 #define SPACE_BAR_ACTION_BLURB \
 _("What to do when the space bar is pressed in the image window.")
 
diff --git a/app/dialogs/preferences-dialog.c b/app/dialogs/preferences-dialog.c
index d3d0d72..69c4ce3 100644
--- a/app/dialogs/preferences-dialog.c
+++ b/app/dialogs/preferences-dialog.c
@@ -1529,6 +1529,10 @@ prefs_dialog_new (Gimp       *gimp,
                                        _("_MyPaint Brush tool"),
                                        GTK_BOX (vbox2));
 #endif
+
+      button = prefs_check_button_add (object, "playground-seamless-clone-tool",
+                                       _("_Seamless Clone tool"),
+                                       GTK_BOX (vbox2));
     }
 
 
diff --git a/app/tools/gimpseamlessclonetool.c b/app/tools/gimpseamlessclonetool.c
index c1c9daa..a601d51 100644
--- a/app/tools/gimpseamlessclonetool.c
+++ b/app/tools/gimpseamlessclonetool.c
@@ -29,6 +29,8 @@
 
 #include "tools-types.h"
 
+#include "config/gimpguiconfig.h" /* playground */
+
 #include "core/gimp.h"
 #include "core/gimpbuffer.h"
 #include "core/gimpimage.h"
@@ -176,17 +178,21 @@ void
 gimp_seamless_clone_tool_register (GimpToolRegisterCallback  callback,
                                    gpointer                  data)
 {
-  (* callback) (GIMP_TYPE_SEAMLESS_CLONE_TOOL,
-                GIMP_TYPE_SEAMLESS_CLONE_OPTIONS,
-                gimp_seamless_clone_options_gui,
-                0,
-                "gimp-seamless-clone-tool",
-                _("Seamless Clone"),
-                _("Seamless Clone: Seamlessly paste one image into another"),
-                N_("_Seamless Clone"), "<shift>L",
-                NULL, GIMP_HELP_TOOL_SEAMLESS_CLONE,
-                GIMP_STOCK_TOOL_SEAMLESS_CLONE,
-                data);
+  /* we should not know that "data" is a Gimp*, but what the heck this
+   * is experimental playground stuff
+   */
+  if (GIMP_GUI_CONFIG (GIMP (data)->config)->playground_seamless_clone_tool)
+    (* callback) (GIMP_TYPE_SEAMLESS_CLONE_TOOL,
+                  GIMP_TYPE_SEAMLESS_CLONE_OPTIONS,
+                  gimp_seamless_clone_options_gui,
+                  0,
+                  "gimp-seamless-clone-tool",
+                  _("Seamless Clone"),
+                  _("Seamless Clone: Seamlessly paste one image into another"),
+                  N_("_Seamless Clone"), "<shift>L",
+                  NULL, GIMP_HELP_TOOL_SEAMLESS_CLONE,
+                  GIMP_STOCK_TOOL_SEAMLESS_CLONE,
+                  data);
 }
 
 static void