[gnome-builder] libide: add vim style movements by word start

[Christian Hergert <chergert src gnome org>]

commit e2a61a0d6daa995b40e68e8acf853ac206e264a9
Author: Christian Hergert <christian hergert me>
Date:   Wed Mar 4 16:29:32 2015 -0800

    libide: add vim style movements by word start

 libide/ide-source-view-movements.c |   36 ++++++++++++++++++++++++++++++++++++
 1 files changed, 36 insertions(+), 0 deletions(-)
---
diff --git a/libide/ide-source-view-movements.c b/libide/ide-source-view-movements.c
index f81f764..1ca79dc 100644
--- a/libide/ide-source-view-movements.c
+++ b/libide/ide-source-view-movements.c
@@ -740,6 +740,40 @@ ide_source_view_movements_next_word_end (IdeSourceView         *self,
 }
 
 static void
+ide_source_view_movements_next_word_start (IdeSourceView         *self,
+                                           IdeSourceViewMovement  movement,
+                                           gboolean               extend_selection,
+                                           gint                   param)
+{
+  GtkTextIter insert;
+  GtkTextIter selection;
+
+  ide_source_view_movements_get_selection (self, &insert, &selection);
+
+  if (!_ide_source_iter_ends_full_word (&insert))
+    _ide_source_iter_forward_visible_word_end (&insert);
+
+  _ide_source_iter_forward_visible_word_end (&insert);
+  _ide_source_iter_backward_visible_word_start (&insert);
+
+  ide_source_view_movements_select_range (self, &insert, &selection, extend_selection);
+}
+
+static void
+ide_source_view_movements_previous_word_start (IdeSourceView         *self,
+                                               IdeSourceViewMovement  movement,
+                                               gboolean               extend_selection,
+                                               gint                   param)
+{
+  GtkTextIter insert;
+  GtkTextIter selection;
+
+  ide_source_view_movements_get_selection (self, &insert, &selection);
+  _ide_source_iter_backward_visible_word_start (&insert);
+  ide_source_view_movements_select_range (self, &insert, &selection, extend_selection);
+}
+
+static void
 ide_source_view_movements_previous_word_end (IdeSourceView         *self,
                                              IdeSourceViewMovement  movement,
                                              gboolean               extend_selection,
@@ -804,9 +838,11 @@ _ide_source_view_apply_movement (IdeSourceView         *self,
       break;
 
     case IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_START:
+      ide_source_view_movements_previous_word_start (self, movement, extend_selection, param);
       break;
 
     case IDE_SOURCE_VIEW_MOVEMENT_NEXT_WORD_START:
+      ide_source_view_movements_next_word_start (self, movement, extend_selection, param);
       break;
 
     case IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_END: