Autofill: Add legal message footer to save credit card bubble.

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

Index: chrome/browser/ui/views/autofill/save_card_bubble_views.cc
diff --git a/chrome/browser/ui/views/autofill/save_card_bubble_views.cc b/chrome/browser/ui/views/autofill/save_card_bubble_views.cc
index 64d7ae5915fc910753422c294294510b1c10c552..3318f8d65070ee55c65110feb6143af10edca554 100644
--- a/chrome/browser/ui/views/autofill/save_card_bubble_views.cc
+++ b/chrome/browser/ui/views/autofill/save_card_bubble_views.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/views/autofill/save_card_bubble_views.h"
 
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/browser/ui/autofill/autofill_dialog_types.h"
 #include "chrome/browser/ui/autofill/save_card_bubble_controller.h"
 #include "grit/components_strings.h"
 #include "ui/base/l10n/l10n_util.h"
@@ -12,6 +13,8 @@
 #include "ui/views/controls/button/blue_button.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/link.h"
+#include "ui/views/controls/styled_label.h"
+#include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/layout/layout_constants.h"
 
@@ -31,6 +34,20 @@ const bool kIsOkButtonOnLeftSide = true;
 const bool kIsOkButtonOnLeftSide = false;
 #endif
 
+views::StyledLabel* CreateLegalMessageLineLabel(
+    const autofill::SaveCardBubbleController::LegalMessageLine& line,
+    views::StyledLabelListener& listener) {
+  views::StyledLabel* label = new views::StyledLabel(line.text, &listener);
+  const std::vector<autofill::SaveCardBubbleController::LegalMessageLine::Link>&
+      links = line.links;
+  for (size_t i = 0; i < links.size(); ++i) {
+    label->AddStyleRange(links[i].range,
+                         views::StyledLabel::RangeStyleInfo::CreateForLink());
+  }
+  label->SizeToFit(kWidthOfMessageText);
+  return label;
+}
+
 }  // namespace
 
 namespace autofill {
@@ -91,14 +108,37 @@ void SaveCardBubbleViews::LinkClicked(views::Link* source, int event_flags) {
   controller_->OnLearnMoreClicked();
 }
 
-void SaveCardBubbleViews::Init() {
+void SaveCardBubbleViews::StyledLabelLinkClicked(views::StyledLabel& label,
+                                                 const gfx::Range& range,
+                                                 int event_flags) {
+  const std::vector<SaveCardBubbleController::LegalMessageLine::Link>& links =
+      legal_message_lines_[&label]->links;
+  for (size_t i = 0; i < links.size(); ++i) {
+    if (links[i].range == range) {
+      controller_->OnLegalMessageLinkClicked(links[i].url);
+      return;
+    }
+  }
+  // |range| was not found.
+  NOTREACHED();
+}
+
+// Create view containing everything except for the footnote.
+// ASCII art diagram of view contents:
+// +---------------------------------------------------------------------------+
+// |                                                                           |
+// |  learn_more_link_                            save_button_ cancel_button_  |
+// |                                                                           |
+// +---------------------------------------------------------------------------+
+views::View* SaveCardBubbleViews::CreateMainContentView() {
   enum {
     COLUMN_SET_ID_MESSAGE,
     COLUMN_SET_ID_BUTTONS,
   };
 
-  GridLayout* layout = new GridLayout(this);
-  SetLayoutManager(layout);
+  View* view = new View();
+  GridLayout* layout = new GridLayout(view);
+  view->SetLayoutManager(layout);
 
   // Set up ColumnSet that will contain the full-width message text.
   int horizontal_inset = GetBubbleFrameView()->GetTitleInsets().left();
@@ -124,6 +164,7 @@ void SaveCardBubbleViews::Init() {
 
   // Create "learn more" link and add it to layout.
   learn_more_link_ = new views::Link(l10n_util::GetStringUTF16(IDS_LEARN_MORE));
+  learn_more_link_->SetUnderline(false);
   learn_more_link_->set_listener(this);
   layout->StartRow(0, COLUMN_SET_ID_BUTTONS);
   layout->AddView(learn_more_link_);
@@ -147,8 +188,41 @@ void SaveCardBubbleViews::Init() {
   }
   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 
+  return view;
+}
+
+// Create view containing the legal message text.
+views::View* SaveCardBubbleViews::CreateFootnoteView() {
+  // Use BoxLayout to provide insets around the label.
+  View* view = new View();
+  int horizontal_inset = GetBubbleFrameView()->GetTitleInsets().left();
+  view->SetLayoutManager(
+      new views::BoxLayout(views::BoxLayout::kVertical, horizontal_inset,
+                           views::kRelatedControlVerticalSpacing, 0));
+  view->SetBorder(
+      views::Border::CreateSolidSidedBorder(1, 0, 0, 0, kSubtleBorderColor));
+  view->set_background(
+      views::Background::CreateSolidBackground(kLightShadingColor));
+
+  // Add a StyledLabel for each line of the legal message.
+  for (size_t i = 0; i < controller_->GetLegalMessageLines().size(); ++i) {
+    views::StyledLabel* label = CreateLegalMessageLineLabel(
+        controller_->GetLegalMessageLines()[i], *this);
+    view->AddChildView(label);
+
+    legal_message_lines_[label] = &controller_->GetLegalMessageLines()[i];
+  }
+
+  return view;
+}
+
+void SaveCardBubbleViews::Init() {
+  SetLayoutManager(new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
+  AddChildView(CreateMainContentView());
+  if (!controller_->GetLegalMessageLines().empty())
+    AddChildView(CreateFootnoteView());
+
   set_margins(gfx::Insets(1, 0, 1, 0));
-  Layout();
 }
 
 }  // namespace autofill