chrome/browser/ui/views/sync/one_click_signin_bubble_view.cc - platform/external/chromium_org - Git at Google

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #include "chrome/browser/ui/views/sync/one_click_signin_bubble_view.h"

 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/google/google_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/sync/one_click_signin_helper.h"
 #include "chrome/browser/ui/sync/one_click_signin_histogram.h"
 #include "chrome/common/url_constants.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "grit/ui_resources.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/link.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/layout/layout_constants.h"
 #include "ui/views/widget/widget.h"

 // Minimum width for the multi-line label.
 const int kMinimumDialogLabelWidth = 400;
 const int kMinimumLabelWidth = 240;
 const int kDialogMargin = 16;

 namespace {

 // The column set constants that can be used in the InitContent() function
 // to layout views.
 enum OneClickSigninBubbleColumnTypes {
   COLUMN_SET_FILL_ALIGN,
   COLUMN_SET_CONTROLS,
   COLUMN_SET_TITLE_BAR
 };
 }  // namespace

 // static
 OneClickSigninBubbleView* OneClickSigninBubbleView::bubble_view_ = NULL;

 // static
 void OneClickSigninBubbleView::ShowBubble(
     BrowserWindow::OneClickSigninBubbleType type,
     const string16& email,
     const string16& error_message,
     scoped_ptr<OneClickSigninBubbleDelegate> delegate,
     views::View* anchor_view,
     const BrowserWindow::StartSyncCallback& start_sync) {
   if (IsShowing())
     return;

   switch (type) {
     case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_BUBBLE:
       bubble_view_ = new OneClickSigninBubbleView(
           error_message, string16(), delegate.Pass(),
           anchor_view, start_sync, false);
       break;
     case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_MODAL_DIALOG:
       bubble_view_ = new OneClickSigninBubbleView(
           string16(), string16(), delegate.Pass(),
           anchor_view, start_sync, true);
       break;
     case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_SAML_MODAL_DIALOG:
       bubble_view_ = new OneClickSigninBubbleView(
           string16(), email, delegate.Pass(),
           anchor_view, start_sync, true);
       break;
   }

   views::BubbleDelegateView::CreateBubble(bubble_view_)->Show();
 }

 // static
 bool OneClickSigninBubbleView::IsShowing() {
   return bubble_view_ != NULL;
 }

 // static
 void OneClickSigninBubbleView::Hide() {
   if (IsShowing())
     bubble_view_->GetWidget()->Close();
 }

 OneClickSigninBubbleView::OneClickSigninBubbleView(
     const string16& error_message,
     const string16& email,
     scoped_ptr<OneClickSigninBubbleDelegate> delegate,
     views::View* anchor_view,
     const BrowserWindow::StartSyncCallback& start_sync_callback,
     bool is_sync_dialog)
     : BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
       delegate_(delegate.Pass()),
       error_message_(error_message),
       email_(email),
       start_sync_callback_(start_sync_callback),
       is_sync_dialog_(is_sync_dialog),
       advanced_link_(NULL),
       learn_more_link_(NULL),
       ok_button_(NULL),
       undo_button_(NULL),
       close_button_(NULL),
       clicked_learn_more_(false),
       message_loop_for_testing_(NULL) {
   if (is_sync_dialog_) {
     DCHECK(!start_sync_callback_.is_null());
     set_arrow(views::BubbleBorder::NONE);
     set_anchor_view_insets(gfx::Insets(0, 0, anchor_view->height() / 2, 0));
     set_close_on_deactivate(false);
     set_margins(gfx::Insets(kDialogMargin, kDialogMargin, kDialogMargin,
                           kDialogMargin));
   }
 }

 OneClickSigninBubbleView::~OneClickSigninBubbleView() {
 }

 ui::ModalType OneClickSigninBubbleView::GetModalType() const {
   return is_sync_dialog_? ui::MODAL_TYPE_CHILD : ui::MODAL_TYPE_NONE;
 }

 void OneClickSigninBubbleView::AnimationEnded(const ui::Animation* animation) {
   views::BubbleDelegateView::AnimationEnded(animation);
   if (message_loop_for_testing_)
     message_loop_for_testing_->Quit();
 }

 void OneClickSigninBubbleView::Init() {
   views::GridLayout* layout = new views::GridLayout(this);
   SetLayoutManager(layout);
   set_border(views::Border::CreateEmptyBorder(8, 8, 8, 8));

   // Column set for descriptive text and link.
   views::ColumnSet* cs = layout->AddColumnSet(COLUMN_SET_FILL_ALIGN);
   cs->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER, 1,
                 views::GridLayout::USE_PREF, 0, 0);

   // Column set for buttons at bottom of bubble.
   cs = layout->AddColumnSet(COLUMN_SET_CONTROLS);
   cs->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER, 0,
                 views::GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(1, views::kUnrelatedControlHorizontalSpacing);
   cs->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER, 0,
                 views::GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(0, views::kRelatedButtonHSpacing);
   cs->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER, 0,
                 views::GridLayout::USE_PREF, 0, 0);

   is_sync_dialog_ ? InitDialogContent(layout) : InitBubbleContent(layout);

   // Add controls at the bottom.
   // Don't display the advanced link for the error bubble.
   if (is_sync_dialog_ || error_message_.empty()) {
     InitAdvancedLink();
     layout->StartRow(0, COLUMN_SET_CONTROLS);
     layout->AddView(advanced_link_);
   }

   InitButtons(layout);
   ok_button_->SetIsDefault(true);

   AddAccelerator(ui::Accelerator(ui::VKEY_RETURN, 0));
 }

 void OneClickSigninBubbleView::InitBubbleContent(views::GridLayout* layout) {
   // Add main text description.
   layout->StartRow(0, COLUMN_SET_FILL_ALIGN);

   views::Label* label = !error_message_.empty() ?
       new views::Label(error_message_) :
       new views::Label(
           l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_BUBBLE_MESSAGE));

   label->SetMultiLine(true);
   label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   label->SizeToFit(kMinimumLabelWidth);
   layout->AddView(label);

   layout->StartRow(0, COLUMN_SET_CONTROLS);

   InitLearnMoreLink();
   layout->AddView(learn_more_link_);
 }

 void OneClickSigninBubbleView::InitDialogContent(views::GridLayout* layout) {
   OneClickSigninHelper::LogConfirmHistogramValue(
       one_click_signin::HISTOGRAM_CONFIRM_SHOWN);

   // Column set for title bar.
   views::ColumnSet* cs = layout->AddColumnSet(COLUMN_SET_TITLE_BAR);
   cs->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER, 0,
                 views::GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(1, views::kUnrelatedControlHorizontalSpacing);
   cs->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER, 0,
                 views::GridLayout::USE_PREF, 0, 0);

   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();

   {
     layout->StartRow(0, COLUMN_SET_TITLE_BAR);

     views::Label* label = new views::Label(
         l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_TITLE_NEW));
     label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
     label->SetFont(label->font().DeriveFont(3, gfx::Font::BOLD));
     layout->AddView(label);

     close_button_ = new views::ImageButton(this);
     close_button_->SetImage(views::ImageButton::STATE_NORMAL,
                             rb.GetImageNamed(IDR_CLOSE_2).ToImageSkia());
     close_button_->SetImage(views::ImageButton::STATE_HOVERED,
                             rb.GetImageNamed(IDR_CLOSE_2_H).ToImageSkia());
     close_button_->SetImage(views::ImageButton::STATE_PRESSED,
                             rb.GetImageNamed(IDR_CLOSE_2_P).ToImageSkia());

     layout->AddView(close_button_);
   }

   layout->AddPaddingRow(0, views::kUnrelatedControlVerticalSpacing);

   {
     layout->StartRow(0, COLUMN_SET_FILL_ALIGN);

     views::Label* label = new views::Label(
         l10n_util::GetStringFUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_MESSAGE_NEW,
                                    email_));
     label->SetMultiLine(true);
     label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
     label->SizeToFit(kMinimumDialogLabelWidth);
     layout->AddView(label);

     layout->StartRow(0, COLUMN_SET_FILL_ALIGN);

     InitLearnMoreLink();
     layout->AddView(learn_more_link_, 1, 1, views::GridLayout::TRAILING,
                     views::GridLayout::CENTER);
   }

   layout->AddPaddingRow(0, views::kUnrelatedControlVerticalSpacing);
 }

 void OneClickSigninBubbleView::InitButtons(views::GridLayout* layout) {
   GetButtons(&ok_button_, &undo_button_);
   layout->AddView(ok_button_);

   if (is_sync_dialog_)
     layout->AddView(undo_button_);
 }

 void OneClickSigninBubbleView::GetButtons(views::LabelButton** ok_button,
                                           views::LabelButton** undo_button) {
   *ok_button = new views::LabelButton(this, string16());
   (*ok_button)->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);

   // The default size of the buttons is too large.  To allow them to be smaller
   // ignore the minimum default size.,
   (*ok_button)->set_min_size(gfx::Size());

   string16 ok_label;

   if (is_sync_dialog_) {
     *undo_button = new views::LabelButton(this, string16());
     (*undo_button)->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
     (*undo_button)->set_min_size(gfx::Size());

     ok_label = l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_OK_BUTTON);
     string16 undo_label =
         l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_UNDO_BUTTON);

     // To make sure they are the same size, SetText() is called
     // with both strings on both buttons.
     (*ok_button)->SetText(undo_label);
     (*ok_button)->SetText(ok_label);
     (*undo_button)->SetText(ok_label);
     (*undo_button)->SetText(undo_label);
   } else {
     ok_label = l10n_util::GetStringUTF16(IDS_OK);
     (*ok_button)->SetText(ok_label);
   }
 }

 void OneClickSigninBubbleView::InitAdvancedLink() {
   advanced_link_ = new views::Link(
       l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_ADVANCED));

   advanced_link_->set_listener(this);
   advanced_link_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 }

 void OneClickSigninBubbleView::InitLearnMoreLink() {
   learn_more_link_ = new views::Link(
       l10n_util::GetStringUTF16(IDS_LEARN_MORE));
   learn_more_link_->set_listener(this);
   learn_more_link_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 }

 bool OneClickSigninBubbleView::AcceleratorPressed(
   const ui::Accelerator& accelerator) {
   if (accelerator.key_code() == ui::VKEY_RETURN ||
       accelerator.key_code() == ui::VKEY_ESCAPE) {
     OneClickSigninBubbleView::Hide();

     if (is_sync_dialog_) {
       if (accelerator.key_code() == ui::VKEY_RETURN) {
         OneClickSigninHelper::LogConfirmHistogramValue(
         clicked_learn_more_ ?
             one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_RETURN :
             one_click_signin::HISTOGRAM_CONFIRM_RETURN);

         base::ResetAndReturn(&start_sync_callback_).Run(
             OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS);
       } else if (accelerator.key_code() == ui::VKEY_ESCAPE) {
         OneClickSigninHelper::LogConfirmHistogramValue(
         clicked_learn_more_ ?
             one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_ESCAPE :
             one_click_signin::HISTOGRAM_CONFIRM_ESCAPE);

         base::ResetAndReturn(&start_sync_callback_).Run(
             OneClickSigninSyncStarter::UNDO_SYNC);
       }
     }

     return true;
   }

   return BubbleDelegateView::AcceleratorPressed(accelerator);
 }

 void OneClickSigninBubbleView::LinkClicked(views::Link* source,
                                            int event_flags) {
   if (source == learn_more_link_) {
     if (is_sync_dialog_ && !clicked_learn_more_) {
       OneClickSigninHelper::LogConfirmHistogramValue(
           one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE);
       clicked_learn_more_ = true;
     }
     delegate_->OnLearnMoreLinkClicked(is_sync_dialog_);

     // don't hide the modal dialog, as this is an informational link
     if (is_sync_dialog_)
       return;
   } else if (advanced_link_ && source == advanced_link_) {
     if (is_sync_dialog_) {
       OneClickSigninHelper::LogConfirmHistogramValue(
         clicked_learn_more_ ?
             one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_ADVANCED :
             one_click_signin::HISTOGRAM_CONFIRM_ADVANCED);

       base::ResetAndReturn(&start_sync_callback_).Run(
           OneClickSigninSyncStarter::CONFIGURE_SYNC_FIRST);
     } else {
       delegate_->OnAdvancedLinkClicked();
     }
   }

   Hide();
 }

 void OneClickSigninBubbleView::ButtonPressed(views::Button* sender,
                                              const ui::Event& event) {
   Hide();

   if (is_sync_dialog_) {
     if (sender == ok_button_)
       OneClickSigninHelper::LogConfirmHistogramValue(
           clicked_learn_more_ ?
               one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_OK :
               one_click_signin::HISTOGRAM_CONFIRM_OK);

     if (sender == undo_button_)
       OneClickSigninHelper::LogConfirmHistogramValue(
           clicked_learn_more_ ?
               one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_UNDO :
               one_click_signin::HISTOGRAM_CONFIRM_UNDO);

     if (sender == close_button_)
       OneClickSigninHelper::LogConfirmHistogramValue(
           clicked_learn_more_ ?
               one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_CLOSE :
               one_click_signin::HISTOGRAM_CONFIRM_CLOSE);

     base::ResetAndReturn(&start_sync_callback_).Run((sender == ok_button_) ?
       OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS :
       OneClickSigninSyncStarter::UNDO_SYNC);
   }
 }

 void OneClickSigninBubbleView::WindowClosing() {
   // We have to reset |bubble_view_| here, not in our destructor, because
   // we'll be destroyed asynchronously and the shown state will be checked
   // before then.
   DCHECK_EQ(bubble_view_, this);
   bubble_view_ = NULL;

   if (is_sync_dialog_ && !start_sync_callback_.is_null()) {
     base::ResetAndReturn(&start_sync_callback_).Run(
         OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS);
   }
 }
	// Copyright (c) 2012 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#include "chrome/browser/ui/views/sync/one_click_signin_bubble_view.h"

	#include "base/callback_helpers.h"
	#include "base/logging.h"
	#include "base/message_loop/message_loop.h"
	#include "chrome/browser/google/google_util.h"
	#include "chrome/browser/ui/browser.h"
	#include "chrome/browser/ui/sync/one_click_signin_helper.h"
	#include "chrome/browser/ui/sync/one_click_signin_histogram.h"
	#include "chrome/common/url_constants.h"
	#include "grit/chromium_strings.h"
	#include "grit/generated_resources.h"
	#include "grit/theme_resources.h"
	#include "grit/ui_resources.h"
	#include "ui/base/keycodes/keyboard_codes.h"
	#include "ui/base/l10n/l10n_util.h"
	#include "ui/base/resource/resource_bundle.h"
	#include "ui/views/controls/button/image_button.h"
	#include "ui/views/controls/button/label_button.h"
	#include "ui/views/controls/image_view.h"
	#include "ui/views/controls/label.h"
	#include "ui/views/controls/link.h"
	#include "ui/views/layout/grid_layout.h"
	#include "ui/views/layout/layout_constants.h"
	#include "ui/views/widget/widget.h"

	// Minimum width for the multi-line label.
	const int kMinimumDialogLabelWidth = 400;
	const int kMinimumLabelWidth = 240;
	const int kDialogMargin = 16;

	namespace {

	// The column set constants that can be used in the InitContent() function
	// to layout views.
	enum OneClickSigninBubbleColumnTypes {
	COLUMN_SET_FILL_ALIGN,
	COLUMN_SET_CONTROLS,
	COLUMN_SET_TITLE_BAR
	};
	} // namespace

	// static
	OneClickSigninBubbleView* OneClickSigninBubbleView::bubble_view_ = NULL;

	// static
	void OneClickSigninBubbleView::ShowBubble(
	BrowserWindow::OneClickSigninBubbleType type,
	const string16& email,
	const string16& error_message,
	scoped_ptr<OneClickSigninBubbleDelegate> delegate,
	views::View* anchor_view,
	const BrowserWindow::StartSyncCallback& start_sync) {
	if (IsShowing())
	return;

	switch (type) {
	case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_BUBBLE:
	bubble_view_ = new OneClickSigninBubbleView(
	error_message, string16(), delegate.Pass(),
	anchor_view, start_sync, false);
	break;
	case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_MODAL_DIALOG:
	bubble_view_ = new OneClickSigninBubbleView(
	string16(), string16(), delegate.Pass(),
	anchor_view, start_sync, true);
	break;
	case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_SAML_MODAL_DIALOG:
	bubble_view_ = new OneClickSigninBubbleView(
	string16(), email, delegate.Pass(),
	anchor_view, start_sync, true);
	break;
	}

	views::BubbleDelegateView::CreateBubble(bubble_view_)->Show();
	}

	// static
	bool OneClickSigninBubbleView::IsShowing() {
	return bubble_view_ != NULL;
	}

	// static
	void OneClickSigninBubbleView::Hide() {
	if (IsShowing())
	bubble_view_->GetWidget()->Close();
	}

	OneClickSigninBubbleView::OneClickSigninBubbleView(
	const string16& error_message,
	const string16& email,
	scoped_ptr<OneClickSigninBubbleDelegate> delegate,
	views::View* anchor_view,
	const BrowserWindow::StartSyncCallback& start_sync_callback,
	bool is_sync_dialog)
	: BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
	delegate_(delegate.Pass()),
	error_message_(error_message),
	email_(email),
	start_sync_callback_(start_sync_callback),
	is_sync_dialog_(is_sync_dialog),
	advanced_link_(NULL),
	learn_more_link_(NULL),
	ok_button_(NULL),
	undo_button_(NULL),
	close_button_(NULL),
	clicked_learn_more_(false),
	message_loop_for_testing_(NULL) {
	if (is_sync_dialog_) {
	DCHECK(!start_sync_callback_.is_null());
	set_arrow(views::BubbleBorder::NONE);
	set_anchor_view_insets(gfx::Insets(0, 0, anchor_view->height() / 2, 0));
	set_close_on_deactivate(false);
	set_margins(gfx::Insets(kDialogMargin, kDialogMargin, kDialogMargin,
	kDialogMargin));
	}
	}

	OneClickSigninBubbleView::~OneClickSigninBubbleView() {
	}

	ui::ModalType OneClickSigninBubbleView::GetModalType() const {
	return is_sync_dialog_? ui::MODAL_TYPE_CHILD : ui::MODAL_TYPE_NONE;
	}

	void OneClickSigninBubbleView::AnimationEnded(const ui::Animation* animation) {
	views::BubbleDelegateView::AnimationEnded(animation);
	if (message_loop_for_testing_)
	message_loop_for_testing_->Quit();
	}

	void OneClickSigninBubbleView::Init() {
	views::GridLayout* layout = new views::GridLayout(this);
	SetLayoutManager(layout);
	set_border(views::Border::CreateEmptyBorder(8, 8, 8, 8));

	// Column set for descriptive text and link.
	views::ColumnSet* cs = layout->AddColumnSet(COLUMN_SET_FILL_ALIGN);
	cs->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER, 1,
	views::GridLayout::USE_PREF, 0, 0);

	// Column set for buttons at bottom of bubble.
	cs = layout->AddColumnSet(COLUMN_SET_CONTROLS);
	cs->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER, 0,
	views::GridLayout::USE_PREF, 0, 0);
	cs->AddPaddingColumn(1, views::kUnrelatedControlHorizontalSpacing);
	cs->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER, 0,
	views::GridLayout::USE_PREF, 0, 0);
	cs->AddPaddingColumn(0, views::kRelatedButtonHSpacing);
	cs->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER, 0,
	views::GridLayout::USE_PREF, 0, 0);

	is_sync_dialog_ ? InitDialogContent(layout) : InitBubbleContent(layout);

	// Add controls at the bottom.
	// Don't display the advanced link for the error bubble.
	if (is_sync_dialog_ \|\| error_message_.empty()) {
	InitAdvancedLink();
	layout->StartRow(0, COLUMN_SET_CONTROLS);
	layout->AddView(advanced_link_);
	}

	InitButtons(layout);
	ok_button_->SetIsDefault(true);

	AddAccelerator(ui::Accelerator(ui::VKEY_RETURN, 0));
	}

	void OneClickSigninBubbleView::InitBubbleContent(views::GridLayout* layout) {
	// Add main text description.
	layout->StartRow(0, COLUMN_SET_FILL_ALIGN);

	views::Label* label = !error_message_.empty() ?
	new views::Label(error_message_) :
	new views::Label(
	l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_BUBBLE_MESSAGE));

	label->SetMultiLine(true);
	label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
	label->SizeToFit(kMinimumLabelWidth);
	layout->AddView(label);

	layout->StartRow(0, COLUMN_SET_CONTROLS);

	InitLearnMoreLink();
	layout->AddView(learn_more_link_);
	}

	void OneClickSigninBubbleView::InitDialogContent(views::GridLayout* layout) {
	OneClickSigninHelper::LogConfirmHistogramValue(
	one_click_signin::HISTOGRAM_CONFIRM_SHOWN);

	// Column set for title bar.
	views::ColumnSet* cs = layout->AddColumnSet(COLUMN_SET_TITLE_BAR);
	cs->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER, 0,
	views::GridLayout::USE_PREF, 0, 0);
	cs->AddPaddingColumn(1, views::kUnrelatedControlHorizontalSpacing);
	cs->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER, 0,
	views::GridLayout::USE_PREF, 0, 0);

	ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();

	{
	layout->StartRow(0, COLUMN_SET_TITLE_BAR);

	views::Label* label = new views::Label(
	l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_TITLE_NEW));
	label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
	label->SetFont(label->font().DeriveFont(3, gfx::Font::BOLD));
	layout->AddView(label);

	close_button_ = new views::ImageButton(this);
	close_button_->SetImage(views::ImageButton::STATE_NORMAL,
	rb.GetImageNamed(IDR_CLOSE_2).ToImageSkia());
	close_button_->SetImage(views::ImageButton::STATE_HOVERED,
	rb.GetImageNamed(IDR_CLOSE_2_H).ToImageSkia());
	close_button_->SetImage(views::ImageButton::STATE_PRESSED,
	rb.GetImageNamed(IDR_CLOSE_2_P).ToImageSkia());

	layout->AddView(close_button_);
	}

	layout->AddPaddingRow(0, views::kUnrelatedControlVerticalSpacing);

	{
	layout->StartRow(0, COLUMN_SET_FILL_ALIGN);

	views::Label* label = new views::Label(
	l10n_util::GetStringFUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_MESSAGE_NEW,
	email_));
	label->SetMultiLine(true);
	label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
	label->SizeToFit(kMinimumDialogLabelWidth);
	layout->AddView(label);

	layout->StartRow(0, COLUMN_SET_FILL_ALIGN);

	InitLearnMoreLink();
	layout->AddView(learn_more_link_, 1, 1, views::GridLayout::TRAILING,
	views::GridLayout::CENTER);
	}

	layout->AddPaddingRow(0, views::kUnrelatedControlVerticalSpacing);
	}

	void OneClickSigninBubbleView::InitButtons(views::GridLayout* layout) {
	GetButtons(&ok_button_, &undo_button_);
	layout->AddView(ok_button_);

	if (is_sync_dialog_)
	layout->AddView(undo_button_);
	}

	void OneClickSigninBubbleView::GetButtons(views::LabelButton** ok_button,
	views::LabelButton** undo_button) {
	*ok_button = new views::LabelButton(this, string16());
	(*ok_button)->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);

	// The default size of the buttons is too large. To allow them to be smaller
	// ignore the minimum default size.,
	(*ok_button)->set_min_size(gfx::Size());

	string16 ok_label;

	if (is_sync_dialog_) {
	*undo_button = new views::LabelButton(this, string16());
	(*undo_button)->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
	(*undo_button)->set_min_size(gfx::Size());

	ok_label = l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_OK_BUTTON);
	string16 undo_label =
	l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_UNDO_BUTTON);

	// To make sure they are the same size, SetText() is called
	// with both strings on both buttons.
	(*ok_button)->SetText(undo_label);
	(*ok_button)->SetText(ok_label);
	(*undo_button)->SetText(ok_label);
	(*undo_button)->SetText(undo_label);
	} else {
	ok_label = l10n_util::GetStringUTF16(IDS_OK);
	(*ok_button)->SetText(ok_label);
	}
	}

	void OneClickSigninBubbleView::InitAdvancedLink() {
	advanced_link_ = new views::Link(
	l10n_util::GetStringUTF16(IDS_ONE_CLICK_SIGNIN_DIALOG_ADVANCED));

	advanced_link_->set_listener(this);
	advanced_link_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
	}

	void OneClickSigninBubbleView::InitLearnMoreLink() {
	learn_more_link_ = new views::Link(
	l10n_util::GetStringUTF16(IDS_LEARN_MORE));
	learn_more_link_->set_listener(this);
	learn_more_link_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
	}

	bool OneClickSigninBubbleView::AcceleratorPressed(
	const ui::Accelerator& accelerator) {
	if (accelerator.key_code() == ui::VKEY_RETURN \|\|
	accelerator.key_code() == ui::VKEY_ESCAPE) {
	OneClickSigninBubbleView::Hide();

	if (is_sync_dialog_) {
	if (accelerator.key_code() == ui::VKEY_RETURN) {
	OneClickSigninHelper::LogConfirmHistogramValue(
	clicked_learn_more_ ?
	one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_RETURN :
	one_click_signin::HISTOGRAM_CONFIRM_RETURN);

	base::ResetAndReturn(&start_sync_callback_).Run(
	OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS);
	} else if (accelerator.key_code() == ui::VKEY_ESCAPE) {
	OneClickSigninHelper::LogConfirmHistogramValue(
	clicked_learn_more_ ?
	one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_ESCAPE :
	one_click_signin::HISTOGRAM_CONFIRM_ESCAPE);

	base::ResetAndReturn(&start_sync_callback_).Run(
	OneClickSigninSyncStarter::UNDO_SYNC);
	}
	}

	return true;
	}

	return BubbleDelegateView::AcceleratorPressed(accelerator);
	}

	void OneClickSigninBubbleView::LinkClicked(views::Link* source,
	int event_flags) {
	if (source == learn_more_link_) {
	if (is_sync_dialog_ && !clicked_learn_more_) {
	OneClickSigninHelper::LogConfirmHistogramValue(
	one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE);
	clicked_learn_more_ = true;
	}
	delegate_->OnLearnMoreLinkClicked(is_sync_dialog_);

	// don't hide the modal dialog, as this is an informational link
	if (is_sync_dialog_)
	return;
	} else if (advanced_link_ && source == advanced_link_) {
	if (is_sync_dialog_) {
	OneClickSigninHelper::LogConfirmHistogramValue(
	clicked_learn_more_ ?
	one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_ADVANCED :
	one_click_signin::HISTOGRAM_CONFIRM_ADVANCED);

	base::ResetAndReturn(&start_sync_callback_).Run(
	OneClickSigninSyncStarter::CONFIGURE_SYNC_FIRST);
	} else {
	delegate_->OnAdvancedLinkClicked();
	}
	}

	Hide();
	}

	void OneClickSigninBubbleView::ButtonPressed(views::Button* sender,
	const ui::Event& event) {
	Hide();

	if (is_sync_dialog_) {
	if (sender == ok_button_)
	OneClickSigninHelper::LogConfirmHistogramValue(
	clicked_learn_more_ ?
	one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_OK :
	one_click_signin::HISTOGRAM_CONFIRM_OK);

	if (sender == undo_button_)
	OneClickSigninHelper::LogConfirmHistogramValue(
	clicked_learn_more_ ?
	one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_UNDO :
	one_click_signin::HISTOGRAM_CONFIRM_UNDO);

	if (sender == close_button_)
	OneClickSigninHelper::LogConfirmHistogramValue(
	clicked_learn_more_ ?
	one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_CLOSE :
	one_click_signin::HISTOGRAM_CONFIRM_CLOSE);

	base::ResetAndReturn(&start_sync_callback_).Run((sender == ok_button_) ?
	OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS :
	OneClickSigninSyncStarter::UNDO_SYNC);
	}
	}

	void OneClickSigninBubbleView::WindowClosing() {
	// We have to reset \|bubble_view_\| here, not in our destructor, because
	// we'll be destroyed asynchronously and the shown state will be checked
	// before then.
	DCHECK_EQ(bubble_view_, this);
	bubble_view_ = NULL;

	if (is_sync_dialog_ && !start_sync_callback_.is_null()) {
	base::ResetAndReturn(&start_sync_callback_).Run(
	OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS);
	}
	}