1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "content/common/font_list.h"
6
7#include <pango/pango.h>
8#include <pango/pangocairo.h>
9
10#include <set>
11#include <string>
12
13#include "base/values.h"
14
15namespace content {
16
17scoped_ptr<base::ListValue> GetFontList_SlowBlocking() {
18  scoped_ptr<base::ListValue> font_list(new base::ListValue);
19
20  PangoFontMap* font_map = ::pango_cairo_font_map_get_default();
21  PangoFontFamily** families = NULL;
22  int num_families = 0;
23  ::pango_font_map_list_families(font_map, &families, &num_families);
24
25  std::set<std::string> sorted_families;
26  for (int i = 0; i < num_families; i++) {
27    sorted_families.insert(::pango_font_family_get_name(families[i]));
28  }
29  g_free(families);
30
31  for (std::set<std::string>::const_iterator iter = sorted_families.begin();
32       iter != sorted_families.end(); ++iter) {
33    base::ListValue* font_item = new base::ListValue();
34    font_item->Append(new base::StringValue(*iter));
35    font_item->Append(new base::StringValue(*iter));  // localized name.
36    // TODO(yusukes): Support localized family names.
37    font_list->Append(font_item);
38  }
39
40  return font_list.Pass();
41}
42
43}  // namespace content
44