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;
 
@@ skipping 63 matching lines @@
     controller_->OnCancelButton();
   }
   GetWidget()->Close();
 }
 
 void SaveCardBubbleViews::LinkClicked(views::Link* source, int event_flags) {
   DCHECK_EQ(source, learn_more_link_);
   controller_->OnLearnMoreClicked();
 }
 
-void SaveCardBubbleViews::Init() {
+void SaveCardBubbleViews::StyledLabelLinkClicked(const gfx::Range& range,
+                                                 int event_flags) {
+  controller_->OnLegalMessageLinkClicked(range);
+}
+
+// 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();
   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);
 
@@ skipping 28 matching lines @@
 
   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.
+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::kHorizontal, horizontal_inset,
+                           views::kRelatedControlVerticalSpacing, 0));
+  view->SetBorder(
+      views::Border::CreateSolidSidedBorder(1, 0, 0, 0, kSubtleBorderColor));
+  view->set_background(
+      views::Background::CreateSolidBackground(kLightShadingColor));

[Evan Stade, 2015/11/07 03:03:19]

this should probably actually use
color_utils::BlendTowardOppositeLuminance(GetNativeTheme()->GetSystemColor(kColorId_BubbleBackground),
7) (feel free to fix the other usage(s) of kLightShadingColor if you want to)

also the border color one should do the same, except with 10

(the only situation this is likely to matter is on Windows inverted color
schemes or a dark gtk theme with chrome on gtk theme mode)

[bondd, 2015/11/11 01:53:36]

How about I change all of these at once in a followup CL? I'd prefer to replace
kLightShadingColor and kSubtleBorderColor with
kLightShadingAlpha = 7
kSubtleBorderAlpha = 10
and update all uses of them at once. I'd like to keep this CL limited to the
save card bubble.

[Evan Stade, 2015/11/11 22:22:54]

sure, can you file a bug for it

[bondd, 2015/11/13 01:19:52]

Done. https://code.google.com/p/chromium/issues/detail?id=555202

+
+  // Create the StyledLabel.
+  views::StyledLabel* label =
+      new views::StyledLabel(controller_->GetLegalMessage(), this);
+  views::StyledLabel::RangeStyleInfo style =
+      views::StyledLabel::RangeStyleInfo::CreateForLink();

[Evan Stade, 2015/11/07 03:03:19]

no need to put this here, you're copying it over and over anyway so just inline
this

[Justin Donnelly, 2015/11/09 16:04:35]

The default for CreateForLink in not underlined. (See screenshot at
http://crbug.com/552667.) Either you're going to need to keep this variable in
order to add font_style = gfx::Font::UNDERLINE or go back to not underlining the
"Learn More" link.

Evan, I know you were opposed to this and for reasons that make some sense. But
either way, we need to make this consistent. The password bubble doesn't use
underline, the translate bubble does and this bubble (as of this CL) uses both.

[Evan Stade, 2015/11/09 18:59:10]

uh, well it's a little different. A standalone link vs link inlined in text, so
it seems conceivable we would want different underline behaviors, although
whether this is actually true or not I don't know. (in fact, in one weird but
well-reasoned instance, we have a single link that's both underlined and not
underlined, depending on your theme)

I'm fine with leaving this variable here though if there's a need for it as
Justin points out there might be.

[bondd, 2015/11/11 01:53:36]

Done. And I removed the underline from the "Learn more" text.

+
+  // Add all of the label's links.
+  for (size_t i = 0; i < controller_->GetLegalMessageNumLinks(); ++i) {
+    label->AddStyleRange(controller_->GetLegalMessageLinkRange(i), style);
+  }
+  label->SizeToFit(kWidthOfMessageText);
+  view->AddChildView(label);
+
+  return view;
+}
+
+void SaveCardBubbleViews::Init() {
+  SetLayoutManager(new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
+  AddChildView(CreateMainContentView());
+  if (!controller_->GetLegalMessage().empty())
+    AddChildView(CreateFootnoteView());
+
   set_margins(gfx::Insets(1, 0, 1, 0));
-  Layout();
 }
 
 }  // namespace autofill