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 "chrome/browser/ui/omnibox/location_bar_util.h"
6
7#include "base/i18n/rtl.h"
8#include "base/utf_string_conversions.h"
9#include "chrome/browser/profiles/profile.h"
10#include "chrome/browser/search_engines/template_url.h"
11#include "chrome/browser/search_engines/template_url_model.h"
12#include "ui/base/l10n/l10n_util.h"
13
14namespace location_bar_util {
15
16std::wstring GetKeywordName(Profile* profile, const std::wstring& keyword) {
17// Make sure the TemplateURL still exists.
18// TODO(sky): Once LocationBarView adds a listener to the TemplateURLModel
19// to track changes to the model, this should become a DCHECK.
20  const TemplateURL* template_url =
21      profile->GetTemplateURLModel()->GetTemplateURLForKeyword(
22          WideToUTF16Hack(keyword));
23  if (template_url)
24    return UTF16ToWideHack(template_url->AdjustedShortNameForLocaleDirection());
25  return std::wstring();
26}
27
28std::wstring CalculateMinString(const std::wstring& description) {
29  // Chop at the first '.' or whitespace.
30  const size_t dot_index = description.find(L'.');
31  const size_t ws_index = description.find_first_of(kWhitespaceWide);
32  size_t chop_index = std::min(dot_index, ws_index);
33  std::wstring min_string;
34  if (chop_index == std::wstring::npos) {
35    // No dot or whitespace, truncate to at most 3 chars.
36    min_string = UTF16ToWideHack(
37        l10n_util::TruncateString(WideToUTF16Hack(description), 3));
38  } else {
39    min_string = description.substr(0, chop_index);
40  }
41  base::i18n::AdjustStringForLocaleDirection(&min_string);
42  return min_string;
43}
44
45}  // namespace location_bar_util
46