C++ (Cpp) gtk_source_language_get_metadata Beispiele

Beispiel #1

Datei: rbgtksourcelanguage.c Projekt: msakai/ruby-gnome2

/* Method: get_metadata(name)
 * name: the metadata property name (string)
 * Returns: the localized metadata for the given name.
 */
static VALUE
rg_get_metadata(VALUE self, VALUE name)
{
    return
        CSTR2RVAL (gtk_source_language_get_metadata
            (_SELF (self), RVAL2CSTR(name)));
}

Beispiel #2

gchar *
ide_language_format_header (GtkSourceLanguage *self,
                            const gchar       *header)
{
  IdeLineReader reader;
  const gchar *first_prefix;
  const gchar *last_prefix;
  const gchar *line_prefix;
  const gchar *line;
  gboolean first = TRUE;
  GString *outstr;
  gsize len;
  guint prefix_len;

  g_return_val_if_fail (GTK_SOURCE_IS_LANGUAGE (self), NULL);
  g_return_val_if_fail (header != NULL, NULL);

  first_prefix = gtk_source_language_get_metadata (self, "block-comment-start");
  last_prefix = gtk_source_language_get_metadata (self, "block-comment-end");
  line_prefix = gtk_source_language_get_metadata (self, "line-comment-start");

  if ((g_strcmp0 (first_prefix, "/*") == 0) &&
      (g_strcmp0 (last_prefix, "*/") == 0))
    line_prefix = " *";

  if (first_prefix == NULL || last_prefix == NULL)
    {
      first_prefix = line_prefix;
      last_prefix = line_prefix;
    }

  prefix_len = strlen (first_prefix);

  outstr = g_string_new (NULL);

  ide_line_reader_init (&reader, (gchar *)header, -1);

  while (NULL != (line = ide_line_reader_next (&reader, &len)))
    {
      if (first)
        {
          g_string_append (outstr, first_prefix);
          first = FALSE;
        }
      else if (line_prefix == NULL)
        {
          guint i;

          for (i = 0; i < prefix_len; i++)
            g_string_append_c (outstr, ' ');
        }
      else
        {
          g_string_append (outstr, line_prefix);
        }

      if (len)
        {
          g_string_append_c (outstr, ' ');
          g_string_append_len (outstr, line, len);
        }

      g_string_append_c (outstr, '\n');
    }

  if (last_prefix && g_strcmp0 (first_prefix, last_prefix) != 0)
    {
      if (line_prefix && *line_prefix == ' ')
        g_string_append_c (outstr, ' ');
      g_string_append (outstr, last_prefix);
      g_string_append_c (outstr, '\n');
    }

  return g_string_free (outstr, FALSE);
}