[gnome-builder] command-bar: attach command to object graph

[Christian Hergert <chergert src gnome org>]

commit 5482fc9ebd59ee9b375bf14fbbfa5d459ed0f07b
Author: Christian Hergert <chergert redhat com>
Date:   Sun Aug 4 16:20:24 2019 -0700

    command-bar: attach command to object graph
    
    We want to give the command access to the object graph when running, so
    this takes care of that and destroys it afterwards.

 src/plugins/command-bar/gbp-command-bar.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)
---
diff --git a/src/plugins/command-bar/gbp-command-bar.c b/src/plugins/command-bar/gbp-command-bar.c
index 39a330a2e..bb54613fe 100644
--- a/src/plugins/command-bar/gbp-command-bar.c
+++ b/src/plugins/command-bar/gbp-command-bar.c
@@ -164,6 +164,24 @@ gbp_command_bar_child_revealed_cb (GbpCommandBar *self,
     gtk_widget_hide (GTK_WIDGET (self));
 }
 
+static void
+gbp_command_bar_run_cb (GObject      *object,
+                        GAsyncResult *result,
+                        gpointer      user_data)
+{
+  IdeCommand *command = (IdeCommand *)object;
+  g_autoptr(GError) error = NULL;
+
+  g_assert (IDE_IS_COMMAND (command));
+  g_assert (G_IS_ASYNC_RESULT (result));
+  g_assert (user_data == NULL);
+
+  if (!ide_command_run_finish (command, result, &error))
+    ide_object_warning (command, "%s", error->message);
+
+  ide_object_destroy (IDE_OBJECT (command));
+}
+
 static void
 gbp_command_bar_activate_suggestion_cb (GbpCommandBar      *self,
                                         DzlSuggestionEntry *entry)
@@ -177,8 +195,12 @@ gbp_command_bar_activate_suggestion_cb (GbpCommandBar      *self,
     {
       GbpCommandBarSuggestion *cbs = GBP_COMMAND_BAR_SUGGESTION (suggestion);
       IdeCommand *command = gbp_command_bar_suggestion_get_command (cbs);
+      IdeContext *context = ide_widget_get_context (GTK_WIDGET (entry));
+
+      if (ide_object_is_root (IDE_OBJECT (command)))
+        ide_object_append (IDE_OBJECT (context), IDE_OBJECT (command));
 
-      ide_command_run_async (command, NULL, NULL, NULL);
+      ide_command_run_async (command, NULL, gbp_command_bar_run_cb, NULL);
     }
 
   gbp_command_bar_dismiss (self);