Interactive autofill: Adds footnote view to accept legal documents in the UI.

chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc

Index: chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
index 0f687368e28d1f41b877715f4ed5d7108d737e58..2401cf16dcbebd397bc46d73178d1ebdb091a477 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
@@ -21,6 +21,8 @@
 #include "chrome/browser/autofill/wallet/wallet_service_url.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_view.h"
+#include "chrome/browser/ui/browser_finder.h"
+#include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/common/form_data.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_details.h"
@@ -29,16 +31,22 @@
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/url_constants.h"
+#include "googleurl/src/gurl.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "net/base/cert_status_flags.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/base/window_open_disposition.h"
 
 namespace autofill {
 
 namespace {
 
+// TODO(dbeam): real URLs.
+const char kPrivacyPolicyUrl[] = "chrome://policy";
+const char kTermsOfServiceUrl[] = "chrome://terms";
+
 // Returns true if |input| should be shown when |field| has been requested.
 bool InputTypeMatchesFieldType(const DetailInput& input,
                                const AutofillField& field) {
@@ -270,6 +278,58 @@ string16 AutofillDialogControllerImpl::CancelSignInText() const {
   return string16(ASCIIToUTF16("Don't sign in."));
 }
 
+string16 AutofillDialogControllerImpl::SaveLocallyText() const {
+  return l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_SAVE_LOCALLY_CHECKBOX);
+}
+
+string16 AutofillDialogControllerImpl::ProgressBarText() const {
+  return l10n_util::GetStringUTF16(
+      IDS_AUTOFILL_DIALOG_AUTOCHECKOUT_PROGRESS_BAR);
+}
+
+std::vector<string16> AutofillDialogControllerImpl::FootnoteLinkParts() const {
+  if (!wallet_items_ || wallet_items_->legal_documents().empty() ||
+      wallet_items_->legal_documents().size() > 3U) {
+    return std::vector<string16>();
+  }
+
+  const std::vector<wallet::WalletItems::LegalDocument*>& documents =
+      wallet_items_->legal_documents();
+
+  string16 text;
+  switch (documents.size()) {
+    case 1U:
+      text = l10n_util::GetStringFUTF16(
+          IDS_AUTOFILL_DIALOG_LEGAL_DOC_LINKS_1,
+          ASCIIToUTF16(documents[0]->display_name()));
+      break;
+    case 2U:
+      text = l10n_util::GetStringFUTF16(
+          IDS_AUTOFILL_DIALOG_LEGAL_DOC_LINKS_2,
+          ASCIIToUTF16(documents[0]->display_name()),
+          ASCIIToUTF16(documents[1]->display_name()));
+      break;
+    case 3U:
+      text = l10n_util::GetStringFUTF16(
+          IDS_AUTOFILL_DIALOG_LEGAL_DOC_LINKS_3,
+          ASCIIToUTF16(documents[0]->display_name()),
+          ASCIIToUTF16(documents[1]->display_name()),
+          ASCIIToUTF16(documents[2]->display_name()));
+      break;
+  }
+  TrimWhitespace(text, TRIM_ALL, &text);
+
+  std::vector<string16> parts;
+  base::SplitStringDontTrim(text, '|', &parts);
+  DCHECK_EQ(1U, parts.size() % 2);
+
+  return parts;
+}
+
+string16 AutofillDialogControllerImpl::AcceptChangesText() const {
+  return l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_ACCEPT_CHANGES);
+}
+
 DialogSignedInState AutofillDialogControllerImpl::SignedInState() const {
   if (!wallet_items_)
     return REQUIRES_RESPONSE;
@@ -283,13 +343,27 @@ DialogSignedInState AutofillDialogControllerImpl::SignedInState() const {
   return SIGNED_IN;
 }
 
-string16 AutofillDialogControllerImpl::SaveLocallyText() const {
-  return l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_SAVE_LOCALLY_CHECKBOX);
-}
+DialogNotification AutofillDialogControllerImpl::CurrentNotification() const {
+  if (HasRequiredAction(wallet::VERIFY_CVV)) {
+    return DialogNotification(
+        DialogNotification::REQUIRED_ACTION,
+        l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_VERIFY_CVV));
+  }
 
-string16 AutofillDialogControllerImpl::ProgressBarText() const {
-  return l10n_util::GetStringUTF16(
-      IDS_AUTOFILL_DIALOG_AUTOCHECKOUT_PROGRESS_BAR);
+  if (RequestingCreditCardInfo() && !TransmissionWillBeSecure()) {
+    return DialogNotification(
+        DialogNotification::SECURITY_WARNING,
+        l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_SECURITY_WARNING));
+  }
+
+  if (!invoked_from_same_origin_) {
+    return DialogNotification(
+        DialogNotification::SECURITY_WARNING,
+        l10n_util::GetStringFUTF16(
+            IDS_AUTOFILL_DIALOG_SITE_WARNING, UTF8ToUTF16(source_url_.host())));
+  }
+
+  return DialogNotification();
 }
 
 const DetailInputs& AutofillDialogControllerImpl::RequestedFieldsForSection(
@@ -514,6 +588,40 @@ void AutofillDialogControllerImpl::FocusMoved() {
   HidePopup();
 }
 
+Profile* AutofillDialogControllerImpl::profile() {
+  return profile_;
+}
+
+content::WebContents* AutofillDialogControllerImpl::web_contents() {
+  return contents_;
+}
+
+void AutofillDialogControllerImpl::StartSignInFlow() {
+  DCHECK(registrar_.IsEmpty());
+
+  content::Source<content::NavigationController> source(
+      &view_->ShowSignIn());
+  registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED, source);
+}
+
+void AutofillDialogControllerImpl::EndSignInFlow() {
+  DCHECK(!registrar_.IsEmpty());
+  registrar_.RemoveAll();
+  view_->HideSignIn();
+}
+
+void AutofillDialogControllerImpl::LegalDocumentLinkClicked(size_t index) {
+  DCHECK(wallet_items_);
+  DCHECK_LT(index, wallet_items_->legal_documents().size());
+
+  Browser* browser = chrome::FindBrowserWithWebContents(web_contents());
+  GURL url(wallet_items_->legal_documents()[index]->GetUrl());
+  chrome::NavigateParams params(browser, url, content::PAGE_TRANSITION_LINK);
+  params.disposition = NEW_FOREGROUND_TAB;
+
+  chrome::Navigate(&params);
+}
+
 void AutofillDialogControllerImpl::ViewClosed(DialogAction action) {
   if (action == ACTION_SUBMIT) {
     FillOutputForSection(SECTION_EMAIL);
@@ -537,55 +645,6 @@ void AutofillDialogControllerImpl::ViewClosed(DialogAction action) {
   delete this;
 }
 
-void AutofillDialogControllerImpl::UpdateProgressBar(double value) {
-  view_->UpdateProgressBar(value);
-}
-
-DialogNotification AutofillDialogControllerImpl::CurrentNotification() const {
-  if (HasRequiredAction(wallet::VERIFY_CVV)) {
-    return DialogNotification(
-        DialogNotification::REQUIRED_ACTION,
-        l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_VERIFY_CVV));
-  }
-
-  if (RequestingCreditCardInfo() && !TransmissionWillBeSecure()) {
-    return DialogNotification(
-        DialogNotification::SECURITY_WARNING,
-        l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_SECURITY_WARNING));
-  }
-
-  if (!invoked_from_same_origin_) {
-    return DialogNotification(
-        DialogNotification::SECURITY_WARNING,
-        l10n_util::GetStringFUTF16(
-            IDS_AUTOFILL_DIALOG_SITE_WARNING, UTF8ToUTF16(source_url_.host())));
-  }
-
-  return DialogNotification();
-}
-
-void AutofillDialogControllerImpl::StartSignInFlow() {
-  DCHECK(registrar_.IsEmpty());
-
-  content::Source<content::NavigationController> source(
-      &view_->ShowSignIn());
-  registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED, source);
-}
-
-void AutofillDialogControllerImpl::EndSignInFlow() {
-  DCHECK(!registrar_.IsEmpty());
-  registrar_.RemoveAll();
-  view_->HideSignIn();
-}
-
-Profile* AutofillDialogControllerImpl::profile() {
-  return profile_;
-}
-
-content::WebContents* AutofillDialogControllerImpl::web_contents() {
-  return contents_;
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // AutofillPopupDelegate
 
@@ -687,6 +746,7 @@ void AutofillDialogControllerImpl::OnDidGetWalletItems(
   wallet_items_ = wallet_items.Pass();
   view_->UpdateAccountChooser();
   view_->UpdateNotificationArea();
+  view_->UpdateFootnote();
 }
 
 void AutofillDialogControllerImpl::OnDidSaveAddress(
@@ -726,6 +786,10 @@ void AutofillDialogControllerImpl::OnNetworkError(int response_code) {
 
 ////////////////////////////////////////////////////////////////////////////////
 
+void AutofillDialogControllerImpl::UpdateProgressBar(double value) {
+  view_->UpdateProgressBar(value);
+}
+
 bool AutofillDialogControllerImpl::HandleKeyPressEventInInput(
     const content::NativeWebKeyboardEvent& event) {
   if (popup_controller_)