Small cleanup in gailtextview code.

Fold gail_misc_add_to_attr_set into the only function calling it, which
avoids a useless big "switch" and results in much less code.

https://bugzilla.gnome.org/show_bug.cgi?id=639030

4 files changed, 63 insertions, 188 deletions

diff --git a/modules/other/gail/gailtextview.c b/modules/other/gail/gailtextview.c
index 873509cb5d..776ce8b687 100644
--- a/modules/other/gail/gailtextview.c
+++ b/modules/other/gail/gailtextview.c
@@ -641,6 +641,16 @@ gail_text_view_get_run_attributes (AtkText *text,
 }
 
 static AtkAttributeSet*
+add_text_attribute (AtkAttributeSet *attrib_set, AtkTextAttribute attr, gint i)
+{
+  const gchar *value;
+
+  value = atk_text_attribute_get_value (attr, i);
+
+  return gail_misc_add_attribute (attrib_set, i, g_strdup (value));
+}
+
+static AtkAttributeSet*
 gail_text_view_get_default_attributes (AtkText *text)
 {
   GtkTextView *view;
@@ -648,6 +658,7 @@ gail_text_view_get_default_attributes (AtkText *text)
   GtkTextAttributes *text_attrs;
   AtkAttributeSet *attrib_set = NULL;
   PangoFontDescription *font;
+  gchar *value;
 
   widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
   if (widget == NULL)
@@ -661,96 +672,78 @@ gail_text_view_get_default_attributes (AtkText *text)
 
   if (font)
     {
-      attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                              ATK_TEXT_ATTR_STYLE);
-
-      attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                              ATK_TEXT_ATTR_VARIANT);
-
-      attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                              ATK_TEXT_ATTR_STRETCH);
-    }
-
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_JUSTIFICATION);
-
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_DIRECTION);
+      attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_STYLE,
+                                       pango_font_description_get_style (font));
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_WRAP_MODE);
+      attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_VARIANT,
+                                       pango_font_description_get_variant (font));
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_FG_STIPPLE);
+      attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_STRETCH,
+                                       pango_font_description_get_stretch (font));
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_BG_STIPPLE);
+      value = g_strdup (pango_font_description_get_family (font));
+      attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_FAMILY_NAME, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_FG_COLOR);
+      value = g_strdup_printf ("%d", pango_font_description_get_weight (font));
+      attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_WEIGHT, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_BG_COLOR);
-
-  if (font)
-    {
-      attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                              ATK_TEXT_ATTR_FAMILY_NAME);
+      value = g_strdup_printf ("%i", pango_font_description_get_size (font) / PANGO_SCALE);
+      attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_SIZE, value);
     }
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_LANGUAGE);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_JUSTIFICATION, text_attrs->justification);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_DIRECTION, text_attrs->direction);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_WRAP_MODE, text_attrs->wrap_mode);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_EDITABLE, text_attrs->editable);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_INVISIBLE, text_attrs->invisible);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_BG_FULL_HEIGHT, text_attrs->bg_full_height);
 
-  if (font)
-    {
-      attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                              ATK_TEXT_ATTR_WEIGHT);
-    }
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_FG_STIPPLE, NULL);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_BG_STIPPLE, NULL);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_SCALE);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_STRIKETHROUGH,
+                                   text_attrs->appearance.strikethrough);
+  attrib_set = add_text_attribute (attrib_set, ATK_TEXT_ATTR_UNDERLINE,
+                                   text_attrs->appearance.underline);
 
-  if (font)
-    {
-      attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                              ATK_TEXT_ATTR_SIZE);
-    }
+  value = g_strdup_printf ("%u,%u,%u",
+                           text_attrs->appearance.bg_color.red,
+                           text_attrs->appearance.bg_color.green,
+                           text_attrs->appearance.bg_color.blue);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_BG_COLOR, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_STRIKETHROUGH);
+  value = g_strdup_printf ("%u,%u,%u",
+                           text_attrs->appearance.fg_color.red,
+                           text_attrs->appearance.fg_color.green,
+                           text_attrs->appearance.fg_color.blue);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_FG_COLOR, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_UNDERLINE);
+  value = g_strdup_printf ("%g", text_attrs->font_scale);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_SCALE, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_RISE);
+  value = g_strdup ((gchar *)(text_attrs->language));
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_LANGUAGE, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_BG_FULL_HEIGHT);
+  value = g_strdup_printf ("%i", text_attrs->appearance.rise);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_RISE, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_PIXELS_INSIDE_WRAP);
+  value = g_strdup_printf ("%i", text_attrs->pixels_inside_wrap);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_PIXELS_INSIDE_WRAP, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                         ATK_TEXT_ATTR_PIXELS_BELOW_LINES);
+  value = g_strdup_printf ("%i", text_attrs->pixels_below_lines);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_PIXELS_BELOW_LINES, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_PIXELS_ABOVE_LINES);
-
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_EDITABLE);
-    
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_INVISIBLE);
+  value = g_strdup_printf ("%i", text_attrs->pixels_above_lines);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_PIXELS_ABOVE_LINES, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_INDENT);
+  value = g_strdup_printf ("%i", text_attrs->indent);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_INDENT, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_RIGHT_MARGIN);
+  value = g_strdup_printf ("%i", text_attrs->left_margin);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_LEFT_MARGIN, value);
 
-  attrib_set = gail_misc_add_to_attr_set (attrib_set, text_attrs, 
-                                          ATK_TEXT_ATTR_LEFT_MARGIN);
+  value = g_strdup_printf ("%i", text_attrs->right_margin);
+  attrib_set = gail_misc_add_attribute (attrib_set, ATK_TEXT_ATTR_RIGHT_MARGIN, value);
 
   gtk_text_attributes_unref (text_attrs);
   return attrib_set;
diff --git a/modules/other/gail/libgail-util/gailmisc.c b/modules/other/gail/libgail-util/gailmisc.c
index a9291e4d46..7b9cfb5de2 100644
--- a/modules/other/gail/libgail-util/gailmisc.c
+++ b/modules/other/gail/libgail-util/gailmisc.c
@@ -561,119 +561,6 @@ gail_misc_get_origins (GtkWidget *widget,
 }
 
 /**
- * gail_misc_add_to_attr_set:
- * @attrib_set: An #AtkAttributeSet
- * @attrs: The #GtkTextAttributes containing the attribute value
- * @attr: The #AtkTextAttribute to be added
- *
- * Gets the value for the AtkTextAttribute from the GtkTextAttributes
- * and adds it to the AttributeSet.
- *
- * Returns: A pointer to the updated #AtkAttributeSet.
- **/
-AtkAttributeSet*
-gail_misc_add_to_attr_set (AtkAttributeSet   *attrib_set,
-                           GtkTextAttributes *attrs,
-                           AtkTextAttribute  attr)
-{
-  gchar *value;
-
-  switch (attr)
-    {
-    case ATK_TEXT_ATTR_LEFT_MARGIN:
-      value = g_strdup_printf ("%i", attrs->left_margin);
-      break;
-    case ATK_TEXT_ATTR_RIGHT_MARGIN:
-      value = g_strdup_printf ("%i", attrs->right_margin);
-      break;
-    case ATK_TEXT_ATTR_INDENT:
-      value = g_strdup_printf ("%i", attrs->indent);
-      break;
-    case ATK_TEXT_ATTR_INVISIBLE:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->invisible));
-      break;
-    case ATK_TEXT_ATTR_EDITABLE:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->editable));
-      break;
-    case ATK_TEXT_ATTR_PIXELS_ABOVE_LINES:
-      value = g_strdup_printf ("%i", attrs->pixels_above_lines);
-      break;
-    case ATK_TEXT_ATTR_PIXELS_BELOW_LINES:
-      value = g_strdup_printf ("%i", attrs->pixels_below_lines);
-      break;
-    case ATK_TEXT_ATTR_PIXELS_INSIDE_WRAP:
-      value = g_strdup_printf ("%i", attrs->pixels_inside_wrap);
-      break;
-    case ATK_TEXT_ATTR_BG_FULL_HEIGHT:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->bg_full_height));
-      break;
-    case ATK_TEXT_ATTR_RISE:
-      value = g_strdup_printf ("%i", attrs->appearance.rise);
-      break;
-    case ATK_TEXT_ATTR_UNDERLINE:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->appearance.underline));
-      break;
-    case ATK_TEXT_ATTR_STRIKETHROUGH:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->appearance.strikethrough));
-      break;
-    case ATK_TEXT_ATTR_SIZE:
-      value = g_strdup_printf ("%i", 
-                              pango_font_description_get_size (attrs->font) / PANGO_SCALE);
-      break;
-    case ATK_TEXT_ATTR_SCALE:
-      value = g_strdup_printf ("%g", attrs->font_scale);
-      break;
-    case ATK_TEXT_ATTR_WEIGHT:
-      value = g_strdup_printf ("%d", 
-                              pango_font_description_get_weight (attrs->font));
-      break;
-    case ATK_TEXT_ATTR_LANGUAGE:
-      value = g_strdup ((gchar *)(attrs->language));
-      break;
-    case ATK_TEXT_ATTR_FAMILY_NAME:
-      value = g_strdup (pango_font_description_get_family (attrs->font));
-      break;
-    case ATK_TEXT_ATTR_BG_COLOR:
-      value = g_strdup_printf ("%u,%u,%u",
-                               attrs->appearance.bg_color.red,
-                               attrs->appearance.bg_color.green,
-                               attrs->appearance.bg_color.blue);
-      break;
-    case ATK_TEXT_ATTR_FG_COLOR:
-      value = g_strdup_printf ("%u,%u,%u",
-                               attrs->appearance.fg_color.red,
-                               attrs->appearance.fg_color.green,
-                               attrs->appearance.fg_color.blue);
-      break;
-    case ATK_TEXT_ATTR_WRAP_MODE:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->wrap_mode));
-      break;
-    case ATK_TEXT_ATTR_DIRECTION:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->direction));
-      break;
-    case ATK_TEXT_ATTR_JUSTIFICATION:
-      value = g_strdup (atk_text_attribute_get_value (attr, attrs->justification));
-      break;
-    case ATK_TEXT_ATTR_STRETCH:
-      value = g_strdup (atk_text_attribute_get_value (attr, 
-                        pango_font_description_get_stretch (attrs->font)));
-      break;
-    case ATK_TEXT_ATTR_VARIANT:
-      value = g_strdup (atk_text_attribute_get_value (attr, 
-                        pango_font_description_get_variant (attrs->font)));
-      break;
-    case ATK_TEXT_ATTR_STYLE:
-      value = g_strdup (atk_text_attribute_get_value (attr, 
-                        pango_font_description_get_style (attrs->font)));
-      break;
-    default:
-      value = NULL;
-      break;
-    }
-  return gail_misc_add_attribute (attrib_set, attr, value);
-}
-
-/**
  * gail_misc_buffer_get_run_attributes:
  * @buffer: The #GtkTextBuffer for which the attributes will be obtained
  * @offset: The offset at which the attributes are required
diff --git a/modules/other/gail/libgail-util/gailmisc.h b/modules/other/gail/libgail-util/gailmisc.h
index f430b3c334..9483755c7b 100644
--- a/modules/other/gail/libgail-util/gailmisc.h
+++ b/modules/other/gail/libgail-util/gailmisc.h
@@ -67,10 +67,6 @@ void		 gail_misc_get_origins            (GtkWidget         *widget,
 					           gint              *x_toplevel,
 					           gint              *y_toplevel);
 
-AtkAttributeSet* gail_misc_add_to_attr_set        (AtkAttributeSet   *attrib_set,
-			                           GtkTextAttributes *attrs,
-			                           AtkTextAttribute  attr);
-
 AtkAttributeSet* gail_misc_buffer_get_run_attributes
                                                   (GtkTextBuffer     *buffer,
                                                    gint              offset,
diff --git a/modules/other/gail/libgail-util/gailutil.def b/modules/other/gail/libgail-util/gailutil.def
index 2077be15f4..5c74915cb1 100644
--- a/modules/other/gail/libgail-util/gailutil.def
+++ b/modules/other/gail/libgail-util/gailutil.def
@@ -1,6 +1,5 @@
 EXPORTS
 	gail_misc_add_attribute
-	gail_misc_add_to_attr_set
 	gail_misc_buffer_get_run_attributes
 	gail_misc_get_default_attributes
 	gail_misc_get_extents_from_pango_rectangle