selected_keyword_view.cc revision 868fa2fe829687343ffae624259930155e16dbd8 
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.h"
11#include "chrome/browser/search_engines/template_url_service_factory.h"
12#include "chrome/browser/ui/omnibox/location_bar_util.h"
13#include "chrome/browser/ui/views/location_bar/keyword_hint_view.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::Font& font,
26                                         int font_y_offset,
27                                         SkColor text_color,
28                                         SkColor parent_background_color,
29                                         Profile* profile)
30    : IconLabelBubbleView(kBackgroundImages, IDR_KEYWORD_SEARCH_MAGNIFIER, font,
31                          font_y_offset, text_color, parent_background_color,
32                          false),
33      profile_(profile) {
34  full_label_.SetFont(font);
35  full_label_.SetVisible(false);
36  partial_label_.SetFont(font);
37  partial_label_.SetVisible(false);
38}
39
40SelectedKeywordView::~SelectedKeywordView() {
41}
42
43gfx::Size SelectedKeywordView::GetPreferredSize() {
44  // Height will be ignored by the LocationBarView.
45  return GetSizeForLabelWidth(full_label_.GetPreferredSize().width());
46}
47
48gfx::Size SelectedKeywordView::GetMinimumSize() {
49  // Height will be ignored by the LocationBarView.
50  return GetSizeForLabelWidth(partial_label_.GetMinimumSize().width());
51}
52
53void SelectedKeywordView::Layout() {
54  SetLabel(((width() == GetPreferredSize().width()) ?
55      full_label_ : partial_label_).text());
56  IconLabelBubbleView::Layout();
57}
58
59void SelectedKeywordView::SetKeyword(const string16& keyword) {
60  keyword_ = keyword;
61  if (keyword.empty())
62    return;
63  DCHECK(profile_);
64  TemplateURLService* model =
65      TemplateURLServiceFactory::GetForProfile(profile_);
66  if (!model)
67    return;
68
69  bool is_extension_keyword;
70  const string16 short_name = model->GetKeywordShortName(keyword,
71                                                         &is_extension_keyword);
72  const string16 full_name = is_extension_keyword ?
73      short_name :
74      l10n_util::GetStringFUTF16(IDS_OMNIBOX_KEYWORD_TEXT, short_name);
75  full_label_.SetText(full_name);
76
77  const string16 min_string(location_bar_util::CalculateMinString(short_name));
78  const 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