[clutter/clutter-1.14] text: Consider text direction when computing layout offsets

[Emmanuele Bassi <ebassi src gnome org>]

commit b45a1ded44dc585a9755cb9b55729931fd40c410
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Sep 10 20:56:09 2013 +0200

    text: Consider text direction when computing layout offsets
    
    Currently this is only the case when the actor's x-expand/x-align
    flags have been set and clutter_text_compute_layout_offsets() is
    used.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=705779
    (cherry picked from commit 986e46dc6677a708cd3db8abaf28f09cd2007c4b)
    Signed-off-by: Emmanuele Bassi <ebassi gnome org>

 clutter/clutter-text.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/clutter/clutter-text.c b/clutter/clutter-text.c
index 5606125..0cfb63f 100644
--- a/clutter/clutter-text.c
+++ b/clutter/clutter-text.c
@@ -2264,6 +2264,7 @@ clutter_text_paint (ClutterActor *self)
     {
       PangoRectangle logical_rect = { 0, };
       gint actor_width, text_width;
+      gboolean rtl;
 
       pango_layout_get_extents (layout, NULL, &logical_rect);
 
@@ -2276,17 +2277,19 @@ clutter_text_paint (ClutterActor *self)
                   - 2 * TEXT_PADDING;
       text_width  = logical_rect.width / PANGO_SCALE;
 
+      rtl = clutter_actor_get_text_direction (self) == CLUTTER_TEXT_DIRECTION_RTL;
+
       if (actor_width < text_width)
         {
           gint cursor_x = priv->cursor_pos.x;
 
           if (priv->position == -1)
             {
-              text_x = actor_width - text_width;
+              text_x = rtl ? TEXT_PADDING : actor_width - text_width;
             }
           else if (priv->position == 0)
             {
-              text_x = TEXT_PADDING;
+              text_x = rtl ? actor_width - text_width : TEXT_PADDING;
             }
           else
             {
@@ -2302,7 +2305,7 @@ clutter_text_paint (ClutterActor *self)
         }
       else
         {
-          text_x = TEXT_PADDING;
+          text_x = rtl ? actor_width - text_width : TEXT_PADDING;
         }
     }
   else if (!priv->editable && !(priv->wrap && priv->ellipsize))