[autofill] Hook the sign-in button up to required actions.

chrome/browser/ui/views/autofill/autofill_dialog_views.cc

 // 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/autofill/autofill_dialog_views.h"
 
 #include <utility>
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/wallet/wallet_service_url.h"
@@ skipping 272 matching lines @@
   detail_groups_.insert(std::make_pair(SECTION_SHIPPING,
                                        DetailsGroup(SECTION_SHIPPING)));
 }
 
 AutofillDialogViews::~AutofillDialogViews() {
   DCHECK(!window_);
 }
 
 void AutofillDialogViews::Show() {
   InitChildViews();
+  UpdateAccountChooser();
   UpdateNotificationArea();
 
   // Ownership of |contents_| is handed off by this call. The
   // WebContentsModalDialog will take care of deleting itself after calling
   // DeleteDelegate().
   window_ = new ConstrainedWindowViews(controller_->web_contents(), this);
   focus_manager_ = window_->GetFocusManager();
   focus_manager_->AddFocusChangeListener(this);
 }
 
@@ skipping 168 matching lines @@
     views::View* focused_before,
     views::View* focused_now) {
   controller_->FocusMoved();
 }
 
 void AutofillDialogViews::OnDidChangeFocus(
     views::View* focused_before,
     views::View* focused_now) {}
 
 void AutofillDialogViews::LinkClicked(views::Link* source, int event_flags) {
+  DCHECK(source); // TODO(dbeam): needed?

[Ilya Sherman, 2013/01/31 02:33:07]

nit: Don't think this is needed, no.

[Dan Beam, 2013/01/31 02:48:51]

Done.

+
   // Sign in link.
   if (source == sign_in_link_) {
+    DCHECK(signed_in_link_->enabled());  // TODO(dbeam): necessary?
     controller_->StartSignInFlow();
     return;
   }
 
   // Edit links.
   for (DetailGroupMap::iterator iter = detail_groups_.begin();
        iter != detail_groups_.end(); ++iter) {
     if (iter->second.suggested_info->Contains(source)) {
       controller_->EditClickedForSection(iter->first);
       return;
@@ skipping 68 matching lines @@
   notification_area->SetLayoutManager(
       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0));
   notification_area->set_background(
       views::Background::CreateSolidBackground(SK_ColorTRANSPARENT));
 
   DCHECK(!notification_label_);
   notification_label_ = new views::Label();
   notification_label_->SetAutoColorReadabilityEnabled(false);
   notification_label_->SetMultiLine(true);
   notification_label_->set_collapse_when_hidden(true);
+  notification_label_->set_border(
+      views::Border::CreateEmptyBorder(10, 0, 10, 0));
 
   notification_area->AddChildView(notification_label_);
 
   return notification_area;
 }
 
+void AutofillDialogViews::UpdateAccountChooser() {
+  sign_in_link_->SetEnabled(controller_->HasReceivedWalletResponse());
+  sign_in_link_->SetVisible(!controller_->HasReceivedWalletResponse() ||
+                            !controller_->IsSignedIn());
+}
+
 void AutofillDialogViews::UpdateNotificationArea() {
   DCHECK(notification_label_);
 
   const DialogNotification& notification = controller_->CurrentNotification();
   const string16& display_text = notification.display_text();
 
   notification_label_->parent()->SetVisible(!display_text.empty());
   notification_label_->SetVisible(!display_text.empty());
 
   notification_label_->SetText(display_text);
@@ skipping 267 matching lines @@
 AutofillDialogViews::DetailsGroup::DetailsGroup(DialogSection section)
     : section(section),
       container(NULL),
       manual_input(NULL),
       suggested_info(NULL),
       suggested_button(NULL) {}
 
 AutofillDialogViews::DetailsGroup::~DetailsGroup() {}
 
 }  // namespace autofill