[glide] Start implementing binding stuff in shape inspector as a testbed

[Robert Carr <racarr src gnome org>]

commit 226137ace7dc0d741ecbcc5f94d830e0afa10b76
Author: Robert Carr <racarr Valentine localdomain>
Date:   Fri May 7 18:44:01 2010 -0400

    Start implementing binding stuff in shape inspector as a testbed

 libglide/glide-inspector-shape-priv.h |    4 ++
 libglide/glide-inspector-shape.c      |   70 ++++++++++++++++++++++++++++++++-
 libglide/glide-inspector-shape.h      |    1 +
 3 files changed, 74 insertions(+), 1 deletions(-)
---
diff --git a/libglide/glide-inspector-shape-priv.h b/libglide/glide-inspector-shape-priv.h
index 1dc3a69..e04d9d8 100644
--- a/libglide/glide-inspector-shape-priv.h
+++ b/libglide/glide-inspector-shape-priv.h
@@ -27,6 +27,10 @@ G_BEGIN_DECLS
 struct _GlideInspectorShapePrivate
 {
   GlideActor *actor;
+  
+  GtkWidget *color_button;
+  
+  GlideMutualBinding *color_binding;
 };
 
 G_END_DECLS
diff --git a/libglide/glide-inspector-shape.c b/libglide/glide-inspector-shape.c
index 08d02b3..316ceb3 100644
--- a/libglide/glide-inspector-shape.c
+++ b/libglide/glide-inspector-shape.c
@@ -31,6 +31,8 @@
 
 #include "glide-gtk-util.h"
 
+
+
 #include <string.h>
 #include <math.h>
 
@@ -44,9 +46,39 @@ enum {
 };
 
 static void
+glide_inspector_shape_binding_destroyed (gpointer data)
+{
+  *(GlideMutualBinding **)data = NULL;
+}
+
+static GlideMutualBinding *
+glide_inspector_shape_make_color_binding (GObject *actor, GObject *button, GlideMutualBinding **location)
+{
+  return glide_mutual_binding_new_full (actor, "color", button, "color",
+					glide_binding_transform_clutter_color_to_gdk_color,
+					glide_binding_transform_gdk_color_to_clutter_color,
+					glide_inspector_shape_binding_destroyed,location);
+}
+
+static void
+glide_inspector_shape_unbind (GlideInspectorShape *ins)
+{
+  if (ins->priv->color_binding)
+    glide_mutual_binding_unbind (ins->priv->color_binding);
+}
+
+static void
+glide_inspector_shape_bind (GlideInspectorShape *ins)
+{
+  ins->priv->color_binding = glide_inspector_shape_make_color_binding (G_OBJECT (ins->priv->actor),
+								       G_OBJECT (ins->priv->color_button),
+								       &ins->priv->color_binding);
+}
+
+static void
 glide_inspector_shape_finalize (GObject *object)
 {
-  
+
 }
 
 static void
@@ -87,6 +119,37 @@ glide_inspector_shape_set_property (GObject *object,
     }
 }
 
+static GtkWidget*
+glide_inspector_shape_make_color_box (GlideInspectorShape *ins)
+{
+  GtkWidget *ret = gtk_hbox_new (FALSE, 0);
+  GtkWidget *label = gtk_label_new (NULL);
+  GtkWidget *align = gtk_alignment_new (1, 0, 0.6, 1);
+  GtkWidget *button = gtk_color_button_new ();
+  
+  gtk_label_set_markup (GTK_LABEL (label), "<b>Color:</b>");
+  
+  gtk_container_add (GTK_CONTAINER (align), button);
+  
+  gtk_box_pack_start (GTK_BOX(ret), label, FALSE, FALSE, 0);
+  gtk_box_pack_start (GTK_BOX(ret), align, TRUE, TRUE, 0);
+  
+  ins->priv->color_button = button;
+
+  return ret;
+}
+
+static void
+glide_inspector_shape_setup_ui (GlideInspectorShape *ins)
+{
+  GtkWidget *vbox = gtk_vbox_new (FALSE, 0);
+  GtkWidget *color_box = glide_inspector_shape_make_color_box (ins);
+  
+  gtk_box_pack_start (GTK_BOX (vbox), color_box, FALSE, FALSE, 0);
+  
+  gtk_container_add (GTK_CONTAINER (ins), vbox);
+}
+
 static void
 glide_inspector_shape_init (GlideInspectorShape *inspector)
 {
@@ -94,6 +157,8 @@ glide_inspector_shape_init (GlideInspectorShape *inspector)
   
   gtk_widget_set_sensitive (GTK_WIDGET (inspector), FALSE);
   
+  glide_inspector_shape_setup_ui (inspector);
+  
 
   gtk_alignment_set (GTK_ALIGNMENT (inspector), .5, 0, 0.8, 1.0);
   gtk_alignment_set_padding (GTK_ALIGNMENT (inspector), 5, 0, 0, 0);
@@ -132,10 +197,12 @@ glide_inspector_shape_get_actor (GlideInspectorShape *inspector)
   return inspector->priv->actor;
 }
 
+
 void
 glide_inspector_shape_set_actor (GlideInspectorShape *inspector,
 				 GlideActor *actor)
 {
+  glide_inspector_shape_unbind (inspector);
   inspector->priv->actor = actor;
   
   if (!actor)
@@ -148,6 +215,7 @@ glide_inspector_shape_set_actor (GlideInspectorShape *inspector,
   else
     {
       gtk_widget_set_sensitive (GTK_WIDGET (inspector), TRUE);
+      glide_inspector_shape_bind (inspector);
     }
   
   g_object_notify (G_OBJECT (inspector), "actor");
diff --git a/libglide/glide-inspector-shape.h b/libglide/glide-inspector-shape.h
index b494ece..c93aa90 100644
--- a/libglide/glide-inspector-shape.h
+++ b/libglide/glide-inspector-shape.h
@@ -21,6 +21,7 @@
 
 #include <gtk/gtk.h>
 #include "glide-actor.h"
+#include "glide-binding.h"
 
 G_BEGIN_DECLS