selected_keyword_view.cc revision 116680a4aac90f2aa7413d9095a592090648e557 
1// Copyright (c) 2012 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/views/location_bar/selected_keyword_view.h"
6
7#include "base/logging.h"
8#include "base/strings/utf_string_conversions.h"
9#include "chrome/browser/profiles/profile.h"
10#include "chrome/browser/search_engines/template_url_service_factory.h"
11#include "chrome/browser/ui/location_bar/location_bar_util.h"
12#include "chrome/browser/ui/views/location_bar/keyword_hint_view.h"
13#include "components/search_engines/template_url_service.h"
14#include "grit/generated_resources.h"
15#include "grit/theme_resources.h"
16#include "ui/base/l10n/l10n_util.h"
17#include "ui/views/painter.h"
18
19
20namespace {
21const int kBackgroundImages[] = IMAGE_GRID(IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE);
22}
23
24
25SelectedKeywordView::SelectedKeywordView(const gfx::FontList& font_list,
26                                         SkColor text_color,
27                                         SkColor parent_background_color,
28                                         Profile* profile)
29    : IconLabelBubbleView(kBackgroundImages, NULL, IDR_KEYWORD_SEARCH_MAGNIFIER,
30                          font_list, text_color, parent_background_color,
31                          false),
32      profile_(profile) {
33  full_label_.SetFontList(font_list);
34  full_label_.SetVisible(false);
35  partial_label_.SetFontList(font_list);
36  partial_label_.SetVisible(false);
37}
38
39SelectedKeywordView::~SelectedKeywordView() {
40}
41
42gfx::Size SelectedKeywordView::GetPreferredSize() const {
43  // Height will be ignored by the LocationBarView.
44  return GetSizeForLabelWidth(full_label_.GetPreferredSize().width());
45}
46
47gfx::Size SelectedKeywordView::GetMinimumSize() const {
48  // Height will be ignored by the LocationBarView.
49  return GetSizeForLabelWidth(partial_label_.GetMinimumSize().width());
50}
51
52void SelectedKeywordView::Layout() {
53  SetLabel(((width() == GetPreferredSize().width()) ?
54      full_label_ : partial_label_).text());
55  IconLabelBubbleView::Layout();
56}
57
58void SelectedKeywordView::SetKeyword(const base::string16& keyword) {
59  keyword_ = keyword;
60  if (keyword.empty())
61    return;
62  DCHECK(profile_);
63  TemplateURLService* model =
64      TemplateURLServiceFactory::GetForProfile(profile_);
65  if (!model)
66    return;
67
68  bool is_extension_keyword;
69  const base::string16 short_name =
70      model->GetKeywordShortName(keyword, &is_extension_keyword);
71  const base::string16 full_name = is_extension_keyword ?
72      short_name :
73      l10n_util::GetStringFUTF16(IDS_OMNIBOX_KEYWORD_TEXT, short_name);
74  full_label_.SetText(full_name);
75
76  const base::string16 min_string(
77      location_bar_util::CalculateMinString(short_name));
78  const base::string16 partial_name = is_extension_keyword ?
79      min_string :
80      l10n_util::GetStringFUTF16(IDS_OMNIBOX_KEYWORD_TEXT, min_string);
81  partial_label_.SetText(min_string.empty() ?
82      full_label_.text() : partial_name);
83}
84