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..e631891d4b59461b24455f7855e359f95e325d9c 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_  |

[Evan Stade, 2015/11/17 19:38:19]

I'm not a huge fan of this art (sorry, I may be a philistine). For one thing,
it's not even accurate on all platforms. But more importantly it is too simple
to be of any assistance at the moment and in the future will likely go out of
date, and we'll be worse off than if we didn't have it at all.

[bondd, 2015/11/17 23:48:58]

Done.

+// |                                                                           |
+// +---------------------------------------------------------------------------+
+scoped_ptr<views::View> SaveCardBubbleViews::CreateMainContentView() {
   enum {
     COLUMN_SET_ID_MESSAGE,
     COLUMN_SET_ID_BUTTONS,
   };
 
-  GridLayout* layout = new GridLayout(this);
-  SetLayoutManager(layout);
+  scoped_ptr<View> view(new View());
+  GridLayout* layout = new GridLayout(view.get());
+  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.
+scoped_ptr<views::View> SaveCardBubbleViews::CreateFootnoteView() {
+  // Use BoxLayout to provide insets around the label.
+  scoped_ptr<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().release());
+  if (!controller_->GetLegalMessageLines().empty())
+    AddChildView(CreateFootnoteView().release());
+
   set_margins(gfx::Insets(1, 0, 1, 0));
-  Layout();
 }
 
 }  // namespace autofill