chrome/browser/ui/views/location_bar/selected_keyword_view.cc

   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 "chrome/grit/generated_resources.h"
  14 #include "components/search_engines/template_url_service.h"
  15 #include "grit/theme_resources.h"
  16 #include "ui/base/l10n/l10n_util.h"
  17 #include "ui/base/resource/material_design/material_design_controller.h"
  18 #include "ui/views/painter.h"
  19
  20 SelectedKeywordView::SelectedKeywordView(const gfx::FontList& font_list,
  21                                          SkColor text_color,
  22                                          SkColor parent_background_color,
  23                                          Profile* profile)
  24     : IconLabelBubbleView(IDR_KEYWORD_SEARCH_MAGNIFIER,
  25                           font_list,
  26                           text_color,
  27                           parent_background_color,
  28                           false),
  29       profile_(profile) {
  30   if (ui::MaterialDesignController::IsModeMaterial()) {
  31     // The inset for IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE for which to perfom
  32     // nine-slicing.
  33     static const int kImageInset = 4;
  34     gfx::Insets insets(kImageInset, kImageInset, kImageInset, kImageInset);
  35     SetBackgroundImageWithInsets(IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE, insets);
  36   } else {
  37     static const int kBackgroundImages[] =
  38         IMAGE_GRID(IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE);
  39     SetBackgroundImageGrid(kBackgroundImages);
  40   }
  41   full_label_.SetFontList(font_list);
  42   full_label_.SetVisible(false);
  43   partial_label_.SetFontList(font_list);
  44   partial_label_.SetVisible(false);
  45 }
  46
  47 SelectedKeywordView::~SelectedKeywordView() {
  48 }
  49
  50 gfx::Size SelectedKeywordView::GetPreferredSize() const {
  51   // Height will be ignored by the LocationBarView.
  52   return GetSizeForLabelWidth(full_label_.GetPreferredSize().width());
  53 }
  54
  55 gfx::Size SelectedKeywordView::GetMinimumSize() const {
  56   // Height will be ignored by the LocationBarView.
  57   return GetSizeForLabelWidth(partial_label_.GetMinimumSize().width());
  58 }
  59
  60 void SelectedKeywordView::Layout() {
  61   SetLabel(((width() == GetPreferredSize().width()) ?
  62       full_label_ : partial_label_).text());
  63   IconLabelBubbleView::Layout();
  64 }
  65
  66 void SelectedKeywordView::SetKeyword(const base::string16& keyword) {
  67   keyword_ = keyword;
  68   if (keyword.empty())
  69     return;
  70   DCHECK(profile_);
  71   TemplateURLService* model =
  72       TemplateURLServiceFactory::GetForProfile(profile_);
  73   if (!model)
  74     return;
  75
  76   bool is_extension_keyword;
  77   const base::string16 short_name =
  78       model->GetKeywordShortName(keyword, &is_extension_keyword);
  79   const base::string16 full_name = is_extension_keyword ?
  80       short_name :
  81       l10n_util::GetStringFUTF16(IDS_OMNIBOX_KEYWORD_TEXT, short_name);
  82   full_label_.SetText(full_name);
  83
  84   const base::string16 min_string(
  85       location_bar_util::CalculateMinString(short_name));
  86   const base::string16 partial_name = is_extension_keyword ?
  87       min_string :
  88       l10n_util::GetStringFUTF16(IDS_OMNIBOX_KEYWORD_TEXT, min_string);
  89   partial_label_.SetText(min_string.empty() ?
  90       full_label_.text() : partial_name);
  91 }
  92
  93 const char* SelectedKeywordView::GetClassName() const {
  94   return "SelectedKeywordView";
  95 }