[gnome-builder] tab: add controls child for tabs

[Christian Hergert <chergert src gnome org>]

commit a61f0f54255b0b65cfe16ffbe80705195e1066f0
Author: Christian Hergert <christian hergert me>
Date:   Mon Dec 1 19:55:31 2014 -0800

    tab: add controls child for tabs

 src/resources/ui/gb-tab.ui |    1 -
 src/tabs/gb-tab.c          |   28 +++++++++++++++++++++++++++-
 src/tabs/gb-tab.h          |    1 +
 3 files changed, 28 insertions(+), 2 deletions(-)
---
diff --git a/src/resources/ui/gb-tab.ui b/src/resources/ui/gb-tab.ui
index 8676860..80f8d62 100644
--- a/src/resources/ui/gb-tab.ui
+++ b/src/resources/ui/gb-tab.ui
@@ -2,7 +2,6 @@
 <interface>
   <!-- interface-requires gtk+ 3.8 -->
   <template class="GbTab" parent="GtkBox">
-    <property name="orientation">GTK_ORIENTATION_VERTICAL</property>
     <child>
       <object class="GtkBox" id="header_box">
         <property name="orientation">GTK_ORIENTATION_HORIZONTAL</property>
diff --git a/src/tabs/gb-tab.c b/src/tabs/gb-tab.c
index d2d2e57..ba52786 100644
--- a/src/tabs/gb-tab.c
+++ b/src/tabs/gb-tab.c
@@ -16,13 +16,18 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define G_LOG_DOMAIN "tab"
+
 #include <glib/gi18n.h>
 
+#include "gb-log.h"
+#include "gb-notebook.h"
 #include "gb-tab.h"
 
 struct _GbTabPrivate
 {
   GtkWidget *content;
+  GtkBox    *controls;
   GtkWidget *footer_box;
   GtkWidget *header_box;
 
@@ -66,6 +71,14 @@ gb_tab_get_header_area (GbTab *tab)
 }
 
 GtkWidget *
+gb_tab_get_controls (GbTab *tab)
+{
+  g_return_val_if_fail (GB_IS_TAB (tab), NULL);
+
+  return GTK_WIDGET (tab->priv->controls);
+}
+
+GtkWidget *
 gb_tab_get_footer_area (GbTab *tab)
 {
   g_return_val_if_fail (GB_IS_TAB (tab), NULL);
@@ -168,6 +181,7 @@ gb_tab_finalize (GObject *object)
 
   g_clear_pointer (&tab->priv->icon_name, g_free);
   g_clear_pointer (&tab->priv->title, g_free);
+  g_clear_object (&tab->priv->controls);
 
   G_OBJECT_CLASS (gb_tab_parent_class)->finalize (object);
 }
@@ -238,9 +252,9 @@ gb_tab_class_init (GbTabClass *klass)
 
   gtk_widget_class_set_template_from_resource (widget_class,
                                                "/org/gnome/builder/ui/gb-tab.ui");
-  gtk_widget_class_bind_template_child_private (widget_class, GbTab, header_box);
   gtk_widget_class_bind_template_child_private (widget_class, GbTab, content);
   gtk_widget_class_bind_template_child_private (widget_class, GbTab, footer_box);
+  gtk_widget_class_bind_template_child_private (widget_class, GbTab, header_box);
 
   gParamSpecs [PROP_DIRTY] =
     g_param_spec_boolean ("dirty",
@@ -308,6 +322,16 @@ gb_tab_init (GbTab *tab)
 {
   tab->priv = gb_tab_get_instance_private (tab);
 
+  gtk_orientable_set_orientation (GTK_ORIENTABLE (tab),
+                                  GTK_ORIENTATION_VERTICAL);
+
+  tab->priv->controls =
+    g_object_new (GTK_TYPE_BOX,
+                  "orientation", GTK_ORIENTATION_HORIZONTAL,
+                  "visible", TRUE,
+                  NULL);
+  g_object_ref_sink (tab->priv->controls);
+
   gtk_widget_init_template (GTK_WIDGET (tab));
 }
 
@@ -326,6 +350,8 @@ gb_tab_get_internal_child (GtkBuildable *buildable,
     return G_OBJECT (tab->priv->header_box);
   else if (g_strcmp0 (childname, "footer") == 0)
     return G_OBJECT (tab->priv->footer_box);
+  else if (g_strcmp0 (childname, "controls") == 0)
+    return G_OBJECT (tab->priv->controls);
 
   return NULL;
 }
diff --git a/src/tabs/gb-tab.h b/src/tabs/gb-tab.h
index f23a9b0..316a389 100644
--- a/src/tabs/gb-tab.h
+++ b/src/tabs/gb-tab.h
@@ -65,6 +65,7 @@ void         gb_tab_set_dirty        (GbTab       *tab,
 void         gb_tab_freeze_drag      (GbTab       *tab);
 void         gb_tab_thaw_drag        (GbTab       *tab);
 void         gb_tab_close            (GbTab       *tab);
+GtkWidget   *gb_tab_get_controls     (GbTab       *tab);
 GtkWidget   *gb_tab_get_header_area  (GbTab       *tab);
 GtkWidget   *gb_tab_get_footer_area  (GbTab       *tab);
 GtkWidget   *gb_tab_get_content_area (GbTab       *tab);