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

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

 // Copyright 2015 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/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"
 #include "ui/views/bubble/bubble_frame_view.h"
 #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"
 
 using views::GridLayout;
 
 namespace {
 
 // Fixed width of the column holding the message text.
 const int kWidthOfMessageText = 375;
 
 // TODO(bondd): BubbleManager will eventually move this logic somewhere else,
 // and then kIsOkButtonOnLeftSide can be removed from here and
 // dialog_client_view.cc.
 #if defined(OS_WIN) || defined(OS_CHROMEOS)
 const bool kIsOkButtonOnLeftSide = true;
 #else
 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 {
 
 SaveCardBubbleViews::SaveCardBubbleViews(views::View* anchor_view,
                                          content::WebContents* web_contents,
                                          SaveCardBubbleController* controller)
     : LocationBarBubbleDelegateView(anchor_view, web_contents),
       controller_(controller),
       save_button_(nullptr),
@@ skipping 40 matching lines @@
     controller_->OnCancelButton();
   }
   Close();
 }
 
 void SaveCardBubbleViews::LinkClicked(views::Link* source, int event_flags) {
   DCHECK_EQ(source, learn_more_link_);
   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();
   views::ColumnSet* cs = layout->AddColumnSet(COLUMN_SET_ID_MESSAGE);
   cs->AddPaddingColumn(0, horizontal_inset);
   // TODO(bondd): Current dialog layout has no message text, but future layouts
   // will. This padding column is used until then to set the dialog width.
   cs->AddPaddingColumn(1, kWidthOfMessageText);
   cs->AddPaddingColumn(0, horizontal_inset);
 
   // Set up ColumnSet that will contain the buttons and "learn more" link.
   cs = layout->AddColumnSet(COLUMN_SET_ID_BUTTONS);
   cs->AddPaddingColumn(0, horizontal_inset);
   cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
                 GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(1, 0);
   cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
                 GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(0, views::kRelatedButtonHSpacing);
   cs->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
                 GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(0, horizontal_inset);
 
   // 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_);
 
   // Create accept button.
   save_button_ = new views::BlueButton(
       this, l10n_util::GetStringUTF16(IDS_AUTOFILL_SAVE_CARD_BUBBLE_ACCEPT));
   save_button_->SetIsDefault(true);
 
   // Create cancel button.
   cancel_button_ = new views::LabelButton(
       this, l10n_util::GetStringUTF16(IDS_AUTOFILL_SAVE_CARD_BUBBLE_DENY));
   cancel_button_->SetStyle(views::Button::STYLE_BUTTON);
 
   if (kIsOkButtonOnLeftSide) {
     layout->AddView(save_button_);
     layout->AddView(cancel_button_);
   } else {
     layout->AddView(cancel_button_);
     layout->AddView(save_button_);
   }
   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