[gnome-builder/wip/chergert/headerbar] headerbar: implement global-search keyboard activation

[Christian Hergert <chergert src gnome org>]

commit 45e1282b2b56357641eb6311ad57996a3a5e38a9
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jun 24 13:37:04 2016 -0700

    headerbar: implement global-search keyboard activation
    
    This fixes keyboard activation of global search using the new headerbar
    design.

 libide/application/ide-application-actions.c |   10 +++++-----
 libide/workbench/ide-workbench-actions.c     |   17 ++++++++++++++++-
 libide/workbench/ide-workbench-header-bar.c  |   25 +++++++++++++------------
 3 files changed, 34 insertions(+), 18 deletions(-)
---
diff --git a/libide/application/ide-application-actions.c b/libide/application/ide-application-actions.c
index 3b266eb..e43b77c 100644
--- a/libide/application/ide-application-actions.c
+++ b/libide/application/ide-application-actions.c
@@ -331,13 +331,13 @@ ide_application_actions_init (IdeApplication *self)
   /*
    * FIXME: Once we get a new shortcuts engine, port these to that.
    */
+  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "app.help", help);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "app.preferences", preferences);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "app.shortcuts", shortcuts);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "dockbin.bottom-visible", bottom);
   gtk_application_set_accels_for_action (GTK_APPLICATION (self), "dockbin.left-visible", left);
   gtk_application_set_accels_for_action (GTK_APPLICATION (self), "dockbin.right-visible", right);
-  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "dockbin.bottom-visible", bottom);
-  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "app.preferences", preferences);
-  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "perspective.global-search", global_search);
   gtk_application_set_accels_for_action (GTK_APPLICATION (self), "perspective.new-file", new_file);
-  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "app.shortcuts", shortcuts);
-  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "app.help", help);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (self), "win.global-search", global_search);
   gtk_application_set_accels_for_action (GTK_APPLICATION (self), "win.show-command-bar", command_bar);
 }
diff --git a/libide/workbench/ide-workbench-actions.c b/libide/workbench/ide-workbench-actions.c
index dbe486f..c885699 100644
--- a/libide/workbench/ide-workbench-actions.c
+++ b/libide/workbench/ide-workbench-actions.c
@@ -24,8 +24,9 @@
 
 #include "application/ide-application.h"
 #include "buffers/ide-buffer-manager.h"
-#include "workbench/ide-workbench-private.h"
 #include "workbench/ide-workbench.h"
+#include "workbench/ide-workbench-header-bar.h"
+#include "workbench/ide-workbench-private.h"
 
 static void
 ide_workbench_actions_open_with_dialog_cb (GObject      *object,
@@ -179,11 +180,25 @@ ide_workbench_actions_opacity (GSimpleAction *action,
   gtk_widget_set_opacity (GTK_WIDGET (workbench), opacity);
 }
 
+static void
+ide_workbench_actions_global_search (GSimpleAction *action,
+                                     GVariant      *variant,
+                                     gpointer       user_data)
+{
+  IdeWorkbench *self = user_data;
+
+  g_assert (G_IS_SIMPLE_ACTION (action));
+  g_assert (IDE_IS_WORKBENCH (self));
+
+  ide_workbench_header_bar_focus_search (self->header_bar);
+}
+
 void
 ide_workbench_actions_init (IdeWorkbench *self)
 {
   GPropertyAction *action;
   const GActionEntry actions[] = {
+    { "global-search", ide_workbench_actions_global_search },
     { "opacity", NULL, "i", "100", ide_workbench_actions_opacity },
     { "open-with-dialog", ide_workbench_actions_open_with_dialog },
     { "save-all", ide_workbench_actions_save_all },
diff --git a/libide/workbench/ide-workbench-header-bar.c b/libide/workbench/ide-workbench-header-bar.c
index dee31b6..dbb72cf 100644
--- a/libide/workbench/ide-workbench-header-bar.c
+++ b/libide/workbench/ide-workbench-header-bar.c
@@ -21,6 +21,7 @@
 #include <egg-priority-box.h>
 
 #include "application/ide-application.h"
+#include "search/ide-omni-search-entry.h"
 #include "util/ide-gtk.h"
 #include "workbench/ide-perspective.h"
 #include "workbench/ide-workbench.h"
@@ -28,13 +29,14 @@
 
 typedef struct
 {
-  GtkMenuButton  *menu_button;
-  EggPriorityBox *center_box;
-  EggPriorityBox *center_right_box;
-  EggPriorityBox *center_left_box;
-  EggPriorityBox *right_box;
-  EggPriorityBox *left_box;
-  IdeOmniBar     *omni_bar;
+  GtkMenuButton      *menu_button;
+  EggPriorityBox     *center_box;
+  EggPriorityBox     *center_right_box;
+  EggPriorityBox     *center_left_box;
+  EggPriorityBox     *right_box;
+  EggPriorityBox     *left_box;
+  IdeOmniBar         *omni_bar;
+  IdeOmniSearchEntry *search_entry;
 } IdeWorkbenchHeaderBarPrivate;
 
 static void buildable_iface_init (GtkBuildableIface *iface);
@@ -56,12 +58,13 @@ ide_workbench_header_bar_class_init (IdeWorkbenchHeaderBarClass *klass)
 
   gtk_widget_class_set_template_from_resource (widget_class, 
"/org/gnome/builder/ui/ide-workbench-header-bar.ui");
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, center_box);
-  gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, center_right_box);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, center_left_box);
+  gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, center_right_box);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, left_box);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, menu_button);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, omni_bar);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, right_box);
+  gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, search_entry);
 }
 
 static void
@@ -82,13 +85,11 @@ ide_workbench_header_bar_init (IdeWorkbenchHeaderBar *self)
 void
 ide_workbench_header_bar_focus_search (IdeWorkbenchHeaderBar *self)
 {
-  GtkWidget *entry;
+  IdeWorkbenchHeaderBarPrivate *priv = ide_workbench_header_bar_get_instance_private (self);
 
   g_return_if_fail (IDE_IS_WORKBENCH_HEADER_BAR (self));
 
-  entry = gtk_header_bar_get_custom_title (GTK_HEADER_BAR (self));
-  if (GTK_IS_ENTRY (entry))
-    gtk_widget_grab_focus (GTK_WIDGET (entry));
+  gtk_widget_grab_focus (GTK_WIDGET (priv->search_entry));
 }
 
 void