[gnome-builder] editor: scroll to insert on ::loaded signal

[Christian Hergert <chergert src gnome org>]

commit 72eb440aa650e5d6d79ec09ecf40a2a6740580d8
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jun 30 21:47:29 2017 -0700

    editor: scroll to insert on ::loaded signal

 libide/editor/ide-editor-view.c |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/libide/editor/ide-editor-view.c b/libide/editor/ide-editor-view.c
index 407593e..7ad6740 100644
--- a/libide/editor/ide-editor-view.c
+++ b/libide/editor/ide-editor-view.c
@@ -118,6 +118,19 @@ ide_editor_view_focus_in_event (IdeEditorView *self,
 }
 
 static void
+ide_editor_view_buffer_loaded (IdeEditorView *self,
+                               IdeBuffer     *buffer)
+{
+  g_assert (IDE_IS_EDITOR_VIEW (self));
+  g_assert (IDE_IS_BUFFER (buffer));
+
+  /* Scroll to the insertion location once the buffer
+   * has loaded. This is useful if it is not onscreen.
+   */
+  ide_source_view_scroll_to_insert (self->source_view);
+}
+
+static void
 ide_editor_view_buffer_modified_changed (IdeEditorView *self,
                                          IdeBuffer     *buffer)
 {
@@ -438,6 +451,11 @@ ide_editor_view_init (IdeEditorView *self)
   self->buffer_signals = dzl_signal_group_new (IDE_TYPE_BUFFER);
 
   dzl_signal_group_connect_swapped (self->buffer_signals,
+                                    "loaded",
+                                    G_CALLBACK (ide_editor_view_buffer_loaded),
+                                    self);
+
+  dzl_signal_group_connect_swapped (self->buffer_signals,
                                     "modified-changed",
                                     G_CALLBACK (ide_editor_view_buffer_modified_changed),
                                     self);