[gtk] cssparser: Remove unused functions

[Benjamin Otte <otte src gnome org>]

commit 73760e583515bbefd6b135f522b9450beeab04fb
Author: Benjamin Otte <otte redhat com>
Date:   Fri Mar 22 17:23:30 2019 +0100

    cssparser: Remove unused functions

 gtk/gtkcssparser.c        | 112 ----------------------------------------------
 gtk/gtkcssparserprivate.h |  10 -----
 2 files changed, 122 deletions(-)
---
diff --git a/gtk/gtkcssparser.c b/gtk/gtkcssparser.c
index 43d6699d03..6f4404db75 100644
--- a/gtk/gtkcssparser.c
+++ b/gtk/gtkcssparser.c
@@ -202,23 +202,6 @@ _gtk_css_parser_error (GtkCssParser *parser,
   _gtk_css_parser_take_error (parser, error);
 }
 
-void
-_gtk_css_parser_error_full (GtkCssParser        *parser,
-                            GtkCssProviderError  code,
-                            const char          *format,
-                            ...)
-{
-  GError *error;
-
-  va_list args;
-
-  va_start (args, format);
-  error = g_error_new_valist (GTK_CSS_PROVIDER_ERROR,
-                              code, format, args);
-  va_end (args);
-
-  _gtk_css_parser_take_error (parser, error);
-}
 static gboolean
 gtk_css_parser_new_line (GtkCssParser *parser)
 {
@@ -758,71 +741,6 @@ gtk_css_dimension_value_parse (GtkCssParser           *parser,
   return gtk_css_dimension_value_new (value, unit);
 }
 
-/* XXX: we should introduce GtkCssLenght that deals with
- * different kind of units */
-gboolean
-_gtk_css_parser_try_length (GtkCssParser *parser,
-                            int          *value)
-{
-  if (!_gtk_css_parser_try_int (parser, value))
-    return FALSE;
-
-  /* FIXME: _try_uint skips spaces while the
-   * spec forbids them
-   */
-  _gtk_css_parser_try (parser, "px", TRUE);
-
-  return TRUE;
-}
-
-gboolean
-_gtk_css_parser_try_enum (GtkCssParser *parser,
-                         GType         enum_type,
-                         int          *value)
-{
-  GEnumClass *enum_class;
-  gboolean result;
-  const char *start;
-  char *str;
-
-  g_return_val_if_fail (GTK_IS_CSS_PARSER (parser), FALSE);
-  g_return_val_if_fail (value != NULL, FALSE);
-
-  result = FALSE;
-
-  enum_class = g_type_class_ref (enum_type);
-
-  start = parser->data;
-
-  str = _gtk_css_parser_try_ident (parser, TRUE);
-  if (str == NULL)
-    return FALSE;
-
-  if (enum_class->n_values)
-    {
-      GEnumValue *enum_value;
-
-      for (enum_value = enum_class->values; enum_value->value_name; enum_value++)
-       {
-         if (enum_value->value_nick &&
-             g_ascii_strcasecmp (str, enum_value->value_nick) == 0)
-           {
-             *value = enum_value->value;
-             result = TRUE;
-             break;
-           }
-       }
-    }
-
-  g_free (str);
-  g_type_class_unref (enum_class);
-
-  if (!result)
-    parser->data = start;
-
-  return result;
-}
-
 gboolean
 _gtk_css_parser_try_hash_color (GtkCssParser *parser,
                                 GdkRGBA      *rgba)
@@ -1017,36 +935,6 @@ gtk_css_parser_resync_internal (GtkCssParser *parser,
   } while (*parser->data);
 }
 
-char *
-_gtk_css_parser_read_value (GtkCssParser *parser)
-{
-  const char *start;
-  char *result;
-
-  g_return_val_if_fail (GTK_IS_CSS_PARSER (parser), NULL);
-
-  start = parser->data;
-
-  /* This needs to be done better */
-  gtk_css_parser_resync_internal (parser, TRUE, FALSE, '}');
-
-  result = g_strndup (start, parser->data - start);
-  if (result)
-    {
-      g_strchomp (result);
-      if (result[0] == 0)
-        {
-          g_free (result);
-          result = NULL;
-        }
-    }
-
-  if (result == NULL)
-    _gtk_css_parser_error (parser, "Expected a property value");
-
-  return result;
-}
-
 void
 _gtk_css_parser_resync (GtkCssParser *parser,
                         gboolean      sync_at_semicolon,
diff --git a/gtk/gtkcssparserprivate.h b/gtk/gtkcssparserprivate.h
index 8dd99ff9c5..e5acde65e9 100644
--- a/gtk/gtkcssparserprivate.h
+++ b/gtk/gtkcssparserprivate.h
@@ -39,10 +39,6 @@ void            _gtk_css_parser_take_error        (GtkCssParser          *parser
 void            _gtk_css_parser_error             (GtkCssParser          *parser,
                                                    const char            *format,
                                                     ...) G_GNUC_PRINTF (2, 3);
-void            _gtk_css_parser_error_full        (GtkCssParser          *parser,
-                                                   GtkCssProviderError    code,
-                                                   const char            *format,
-                                                    ...) G_GNUC_PRINTF (3, 4);
 
 guint           _gtk_css_parser_get_line          (GtkCssParser          *parser);
 guint           _gtk_css_parser_get_position      (GtkCssParser          *parser);
@@ -80,17 +76,11 @@ gboolean        _gtk_css_parser_try_uint          (GtkCssParser          *parser
                                                    guint                 *value);
 gboolean        _gtk_css_parser_try_double        (GtkCssParser          *parser,
                                                    gdouble               *value);
-gboolean        _gtk_css_parser_try_length        (GtkCssParser          *parser,
-                                                   int                   *value);
-gboolean        _gtk_css_parser_try_enum          (GtkCssParser          *parser,
-                                                   GType                  enum_type,
-                                                   int                   *value);
 gboolean        _gtk_css_parser_try_hash_color    (GtkCssParser          *parser,
                                                    GdkRGBA               *rgba);
 
 gboolean        _gtk_css_parser_has_number        (GtkCssParser          *parser);
 char *          _gtk_css_parser_read_string       (GtkCssParser          *parser);
-char *          _gtk_css_parser_read_value        (GtkCssParser          *parser);
 GFile *         _gtk_css_parser_read_url          (GtkCssParser          *parser);
 
 void            _gtk_css_parser_skip_whitespace   (GtkCssParser          *parser);