[gnome-builder] glade: add adapter chooser

[Christian Hergert <chergert src gnome org>]

commit 95ccaa3d24326e3704edcb3682a53b217304e732
Author: Christian Hergert <chergert redhat com>
Date:   Sat Oct 20 08:23:20 2018 -0700

    glade: add adapter chooser

 src/plugins/glade/gbp-glade-private.h       | 10 ++++++----
 src/plugins/glade/gbp-glade-view.c          | 18 +++++++++++++++++-
 src/plugins/glade/themes/Adwaita-shared.css | 10 ++++++++++
 3 files changed, 33 insertions(+), 5 deletions(-)
---
diff --git a/src/plugins/glade/gbp-glade-private.h b/src/plugins/glade/gbp-glade-private.h
index f4abf2bfe..b66bb3008 100644
--- a/src/plugins/glade/gbp-glade-private.h
+++ b/src/plugins/glade/gbp-glade-private.h
@@ -22,6 +22,7 @@
 
 #include <ide.h>
 #include <gladeui/glade.h>
+#include <gladeui/glade-adaptor-chooser.h>
 
 #include "gbp-glade-view.h"
 
@@ -29,10 +30,11 @@ G_BEGIN_DECLS
 
 struct _GbpGladeView
 {
-  IdeLayoutView    parent_instance;
-  GFile           *file;
-  GladeProject    *project;
-  GladeDesignView *designer;
+  IdeLayoutView        parent_instance;
+  GFile               *file;
+  GladeProject        *project;
+  GladeDesignView     *designer;
+  GladeAdaptorChooser *chooser;
 };
 
 void _gbp_glade_view_init_actions   (GbpGladeView *self);
diff --git a/src/plugins/glade/gbp-glade-view.c b/src/plugins/glade/gbp-glade-view.c
index 1f505f2a6..1eeb541b6 100644
--- a/src/plugins/glade/gbp-glade-view.c
+++ b/src/plugins/glade/gbp-glade-view.c
@@ -66,19 +66,35 @@ gbp_glade_view_class_init (GbpGladeViewClass *klass)
 static void
 gbp_glade_view_init (GbpGladeView *self)
 {
+  GtkBox *box;
+
   ide_layout_view_set_menu_id (IDE_LAYOUT_VIEW (self), "gbp-glade-view-menu");
   ide_layout_view_set_title (IDE_LAYOUT_VIEW (self), _("Unnamed Glade project"));
   ide_layout_view_set_icon_name (IDE_LAYOUT_VIEW (self), "glade-symbolic");
   ide_layout_view_set_menu_id (IDE_LAYOUT_VIEW (self), "gbp-glade-view-document-menu");
 
   self->project = glade_project_new ();
+
+  box = g_object_new (GTK_TYPE_BOX,
+                      "orientation", GTK_ORIENTATION_VERTICAL,
+                      "visible", TRUE,
+                      NULL);
+  gtk_container_add (GTK_CONTAINER (self), GTK_WIDGET (box));
+
+  self->chooser = g_object_new (GLADE_TYPE_ADAPTOR_CHOOSER,
+                                "project", self->project,
+                                "visible", TRUE,
+                                NULL);
+  dzl_gtk_widget_add_style_class (GTK_WIDGET (self->chooser), "glade-chooser");
+  gtk_container_add (GTK_CONTAINER (box), GTK_WIDGET (self->chooser));
+
   self->designer = g_object_new (GLADE_TYPE_DESIGN_VIEW,
                                  "project", self->project,
                                  "vexpand", TRUE,
                                  "visible", TRUE,
                                  NULL);
   dzl_gtk_widget_add_style_class (GTK_WIDGET (self->designer), "glade-designer");
-  gtk_container_add (GTK_CONTAINER (self), GTK_WIDGET (self->designer));
+  gtk_container_add (GTK_CONTAINER (box), GTK_WIDGET (self->designer));
 
   glade_app_add_project (self->project);
 
diff --git a/src/plugins/glade/themes/Adwaita-shared.css b/src/plugins/glade/themes/Adwaita-shared.css
index 600aafbdb..0b07468ee 100644
--- a/src/plugins/glade/themes/Adwaita-shared.css
+++ b/src/plugins/glade/themes/Adwaita-shared.css
@@ -35,3 +35,13 @@ gbpgladeproperties button.combo {
   min-height: 18px;
   padding: 2px;
 }
+
+.glade-chooser button {
+  min-height: 12px;
+  min-width: 12px;
+}
+
+.glade-chooser {
+  font-size: 0.8333em;
+  padding: 6px;
+}