[gtk+/gtk-3-18] texthandle: small refactor

[Matthias Clasen <matthiasc src gnome org>]

commit e67abe8758aa67fe5ff8c342da3090e413485278
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Oct 14 17:41:12 2015 +0200

    texthandle: small refactor
    
    These long enums are used too often, shorten things a bit with temp vars.

 gtk/gtktexthandle.c |   16 ++++++++++------
 1 files changed, 10 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtktexthandle.c b/gtk/gtktexthandle.c
index d574566..ebc5c88 100644
--- a/gtk/gtktexthandle.c
+++ b/gtk/gtktexthandle.c
@@ -739,6 +739,7 @@ _gtk_text_handle_set_mode (GtkTextHandle     *handle,
                            GtkTextHandleMode  mode)
 {
   GtkTextHandlePrivate *priv;
+  HandleWindow *start, *end;
 
   g_return_if_fail (GTK_IS_TEXT_HANDLE (handle));
 
@@ -748,21 +749,24 @@ _gtk_text_handle_set_mode (GtkTextHandle     *handle,
     return;
 
   priv->mode = mode;
+  start = &priv->windows[GTK_TEXT_HANDLE_POSITION_SELECTION_START];
+  end = &priv->windows[GTK_TEXT_HANDLE_POSITION_SELECTION_END];
 
   switch (mode)
     {
     case GTK_TEXT_HANDLE_MODE_CURSOR:
-      priv->windows[GTK_TEXT_HANDLE_POSITION_CURSOR].mode_visible = TRUE;
-      priv->windows[GTK_TEXT_HANDLE_POSITION_SELECTION_START].mode_visible = FALSE;
+      start->mode_visible = FALSE;
+      /* end = cursor */
+      end->mode_visible = TRUE;
       break;
     case GTK_TEXT_HANDLE_MODE_SELECTION:
-      priv->windows[GTK_TEXT_HANDLE_POSITION_SELECTION_START].mode_visible = TRUE;
-      priv->windows[GTK_TEXT_HANDLE_POSITION_SELECTION_END].mode_visible = TRUE;
+      start->mode_visible = TRUE;
+      end->mode_visible = TRUE;
       break;
     case GTK_TEXT_HANDLE_MODE_NONE:
     default:
-      priv->windows[GTK_TEXT_HANDLE_POSITION_SELECTION_START].mode_visible = FALSE;
-      priv->windows[GTK_TEXT_HANDLE_POSITION_SELECTION_END].mode_visible = FALSE;
+      start->mode_visible = FALSE;
+      end->mode_visible = FALSE;
       break;
     }