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      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/first_run_bubble.h"
      6 
      7 #include "chrome/browser/first_run/first_run.h"
      8 #include "chrome/browser/search_engines/template_url_service_factory.h"
      9 #include "chrome/browser/ui/browser.h"
     10 #include "chrome/browser/ui/chrome_pages.h"
     11 #include "chrome/grit/generated_resources.h"
     12 #include "components/search_engines/util.h"
     13 #include "ui/base/l10n/l10n_util.h"
     14 #include "ui/base/resource/resource_bundle.h"
     15 #include "ui/views/controls/label.h"
     16 #include "ui/views/controls/link.h"
     17 #include "ui/views/layout/grid_layout.h"
     18 #include "ui/views/layout/layout_constants.h"
     19 #include "ui/views/widget/widget.h"
     20 
     21 namespace {
     22 const int kAnchorVerticalInset = 5;
     23 const int kTopInset = 1;
     24 const int kLeftInset = 2;
     25 const int kBottomInset = 7;
     26 const int kRightInset = 2;
     27 }  // namespace
     28 
     29 // static
     30 FirstRunBubble* FirstRunBubble::ShowBubble(Browser* browser,
     31                                            views::View* anchor_view) {
     32   first_run::LogFirstRunMetric(first_run::FIRST_RUN_BUBBLE_SHOWN);
     33 
     34   FirstRunBubble* delegate = new FirstRunBubble(browser, anchor_view);
     35   views::BubbleDelegateView::CreateBubble(delegate)->Show();
     36   return delegate;
     37 }
     38 
     39 void FirstRunBubble::Init() {
     40   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
     41   const gfx::FontList& original_font_list =
     42       rb.GetFontList(ui::ResourceBundle::MediumFont);
     43 
     44   const base::string16 search_engine_name = browser_ ?
     45       GetDefaultSearchEngineName(
     46           TemplateURLServiceFactory::GetForProfile(browser_->profile())) :
     47       base::string16();
     48   views::Label* title = new views::Label(
     49       l10n_util::GetStringFUTF16(IDS_FR_BUBBLE_TITLE, search_engine_name),
     50       original_font_list.Derive(2, gfx::Font::BOLD));
     51 
     52   views::Link* change =
     53       new views::Link(l10n_util::GetStringUTF16(IDS_FR_BUBBLE_CHANGE));
     54   change->SetFontList(original_font_list);
     55   change->set_listener(this);
     56 
     57   views::Label* subtext =
     58       new views::Label(l10n_util::GetStringUTF16(IDS_FR_BUBBLE_SUBTEXT),
     59                        original_font_list);
     60 
     61   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
     62   SetLayoutManager(layout);
     63   layout->SetInsets(kTopInset, kLeftInset, kBottomInset, kRightInset);
     64 
     65   views::ColumnSet* columns = layout->AddColumnSet(0);
     66   columns->AddColumn(views::GridLayout::LEADING, views::GridLayout::LEADING, 0,
     67                      views::GridLayout::USE_PREF, 0, 0);
     68   columns->AddPaddingColumn(0, views::kRelatedControlHorizontalSpacing);
     69   columns->AddColumn(views::GridLayout::LEADING, views::GridLayout::LEADING, 0,
     70                      views::GridLayout::USE_PREF, 0, 0);
     71   columns->AddPaddingColumn(1, 0);
     72 
     73   layout->StartRow(0, 0);
     74   layout->AddView(title);
     75   layout->AddView(change);
     76   layout->StartRowWithPadding(0, 0, 0,
     77       views::kRelatedControlSmallVerticalSpacing);
     78   layout->AddView(subtext, columns->num_columns(), 1);
     79 }
     80 
     81 FirstRunBubble::FirstRunBubble(Browser* browser, views::View* anchor_view)
     82     : views::BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_LEFT),
     83       browser_(browser) {
     84   // Compensate for built-in vertical padding in the anchor view's image.
     85   set_anchor_view_insets(
     86       gfx::Insets(kAnchorVerticalInset, 0, kAnchorVerticalInset, 0));
     87 }
     88 
     89 FirstRunBubble::~FirstRunBubble() {
     90 }
     91 
     92 void FirstRunBubble::LinkClicked(views::Link* source, int event_flags) {
     93   first_run::LogFirstRunMetric(first_run::FIRST_RUN_BUBBLE_CHANGE_INVOKED);
     94 
     95   GetWidget()->Close();
     96   if (browser_)
     97     chrome::ShowSearchEngineSettings(browser_);
     98 }
     99