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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/network_profile_bubble_view.h"
      6 
      7 #include "base/prefs/pref_service.h"
      8 #include "chrome/browser/profiles/profile.h"
      9 #include "chrome/browser/ui/browser.h"
     10 #include "chrome/browser/ui/network_profile_bubble.h"
     11 #include "chrome/browser/ui/views/frame/browser_view.h"
     12 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
     13 #include "chrome/common/pref_names.h"
     14 #include "grit/chromium_strings.h"
     15 #include "grit/generated_resources.h"
     16 #include "ui/base/l10n/l10n_util.h"
     17 #include "ui/views/controls/button/label_button.h"
     18 #include "ui/views/controls/label.h"
     19 #include "ui/views/controls/link.h"
     20 #include "ui/views/layout/grid_layout.h"
     21 #include "ui/views/layout/layout_constants.h"
     22 
     23 namespace {
     24 
     25 // Bubble layout constants.
     26 const int kAnchorVerticalInset = 5;
     27 const int kInset = 2;
     28 const int kNotificationBubbleWidth = 250;
     29 
     30 }  // namespace
     31 
     32 // static
     33 void NetworkProfileBubble::ShowNotification(Browser* browser) {
     34   views::View* anchor = NULL;
     35   BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser);
     36   if (browser_view && browser_view->GetToolbarView())
     37     anchor = browser_view->GetToolbarView()->app_menu();
     38   NetworkProfileBubbleView* bubble =
     39       new NetworkProfileBubbleView(anchor, browser, browser->profile());
     40   views::BubbleDelegateView::CreateBubble(bubble)->Show();
     41   NetworkProfileBubble::SetNotificationShown(true);
     42 
     43   // Mark the time of the last bubble and reduce the number of warnings left
     44   // before the next silence period starts.
     45   PrefService* prefs = browser->profile()->GetPrefs();
     46   prefs->SetInt64(prefs::kNetworkProfileLastWarningTime,
     47                   base::Time::Now().ToTimeT());
     48   int left_warnings = prefs->GetInteger(prefs::kNetworkProfileWarningsLeft);
     49   if (left_warnings > 0)
     50     prefs->SetInteger(prefs::kNetworkProfileWarningsLeft, --left_warnings);
     51 }
     52 
     53 ////////////////////////////////////////////////////////////////////////////////
     54 // NetworkProfileBubbleView, public:
     55 
     56 NetworkProfileBubbleView::NetworkProfileBubbleView(
     57     views::View* anchor,
     58     content::PageNavigator* navigator,
     59     Profile* profile)
     60     : BubbleDelegateView(anchor, views::BubbleBorder::TOP_RIGHT),
     61       navigator_(navigator),
     62       profile_(profile) {
     63   // Compensate for built-in vertical padding in the anchor view's image.
     64   set_anchor_view_insets(
     65       gfx::Insets(kAnchorVerticalInset, 0, kAnchorVerticalInset, 0));
     66 }
     67 
     68 ////////////////////////////////////////////////////////////////////////////////
     69 // NetworkProfileBubbleView, private:
     70 
     71 NetworkProfileBubbleView::~NetworkProfileBubbleView() {
     72 }
     73 
     74 void NetworkProfileBubbleView::Init() {
     75   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
     76   layout->SetInsets(0, kInset, kInset, kInset);
     77   SetLayoutManager(layout);
     78 
     79   views::ColumnSet* columns = layout->AddColumnSet(0);
     80   columns->AddColumn(views::GridLayout::LEADING, views::GridLayout::LEADING, 0,
     81                      views::GridLayout::USE_PREF, 0, 0);
     82 
     83   layout->StartRow(0, 0);
     84 
     85   views::Label* title = new views::Label(
     86       l10n_util::GetStringFUTF16(IDS_PROFILE_ON_NETWORK_WARNING,
     87           l10n_util::GetStringUTF16(IDS_PRODUCT_NAME)));
     88   title->SetMultiLine(true);
     89   title->SizeToFit(kNotificationBubbleWidth);
     90   title->SetHorizontalAlignment(gfx::ALIGN_LEFT);
     91   layout->AddView(title);
     92 
     93   views::ColumnSet* bottom_columns = layout->AddColumnSet(1);
     94   bottom_columns->AddColumn(views::GridLayout::CENTER,
     95       views::GridLayout::CENTER, 0, views::GridLayout::USE_PREF, 0, 0);
     96   bottom_columns->AddPaddingColumn(1, 0);
     97   bottom_columns->AddColumn(views::GridLayout::CENTER,
     98       views::GridLayout::CENTER, 0, views::GridLayout::USE_PREF, 0, 0);
     99   layout->StartRowWithPadding(0, 1, 0,
    100                               views::kRelatedControlSmallVerticalSpacing);
    101 
    102   views::Link* learn_more =
    103       new views::Link(l10n_util::GetStringUTF16(IDS_LEARN_MORE));
    104   learn_more->set_listener(this);
    105   layout->AddView(learn_more);
    106 
    107   views::LabelButton* ok_button = new views::LabelButton(
    108       this, l10n_util::GetStringUTF16(IDS_OK));
    109   ok_button->SetStyle(views::Button::STYLE_BUTTON);
    110   ok_button->SetIsDefault(true);
    111   layout->AddView(ok_button);
    112 }
    113 
    114 void NetworkProfileBubbleView::ButtonPressed(views::Button* sender,
    115                                              const ui::Event& event) {
    116   NetworkProfileBubble::RecordUmaEvent(
    117       NetworkProfileBubble::METRIC_ACKNOWLEDGED);
    118 
    119   GetWidget()->Close();
    120 }
    121 
    122 void NetworkProfileBubbleView::LinkClicked(views::Link* source,
    123                                            int event_flags) {
    124   NetworkProfileBubble::RecordUmaEvent(
    125       NetworkProfileBubble::METRIC_LEARN_MORE_CLICKED);
    126   WindowOpenDisposition disposition =
    127       ui::DispositionFromEventFlags(event_flags);
    128   content::OpenURLParams params(
    129       GURL("https://sites.google.com/a/chromium.org/dev/administrators/"
    130             "common-problems-and-solutions#network_profile"),
    131       content::Referrer(),
    132       disposition == CURRENT_TAB ? NEW_FOREGROUND_TAB : disposition,
    133       content::PAGE_TRANSITION_LINK, false);
    134   navigator_->OpenURL(params);
    135 
    136   // If the user interacted with the bubble we don't reduce the number of
    137   // warnings left.
    138   PrefService* prefs = profile_->GetPrefs();
    139   int left_warnings = prefs->GetInteger(prefs::kNetworkProfileWarningsLeft);
    140   prefs->SetInteger(prefs::kNetworkProfileWarningsLeft, ++left_warnings);
    141   GetWidget()->Close();
    142 }
    143