Cleanup BookmarkBubbleView, remove LocationBarBubbleDelegateView::GetDialogButtons()

chrome/browser/ui/views/bookmarks/bookmark_bubble_view.cc

 // Copyright (c) 2012 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/bookmarks/bookmark_bubble_view.h"
 
-#include <utility>
-
-#include "base/macros.h"
 #include "base/metrics/user_metrics.h"
-#include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
-#include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/bookmarks/bookmark_bubble_observer.h"
 #include "chrome/browser/ui/bookmarks/bookmark_editor.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/sync/sync_promo_ui.h"
 #include "chrome/browser/ui/views/harmony/chrome_layout_provider.h"
 #include "chrome/browser/ui/views/sync/bubble_sync_promo_view.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/browser/bookmark_utils.h"
 #include "components/strings/grit/components_strings.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/events/keycodes/keyboard_codes.h"
-#include "ui/views/bubble/bubble_frame_view.h"
 #include "ui/views/controls/button/md_text_button.h"
 #include "ui/views/controls/combobox/combobox.h"
 #include "ui/views/controls/label.h"
-#include "ui/views/controls/link.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(OS_WIN)
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/ui/views/desktop_ios_promotion/desktop_ios_promotion_bubble_view.h"
 #include "chrome/browser/ui/views/desktop_ios_promotion/desktop_ios_promotion_footnote_view.h"
 #include "components/browser_sync/profile_sync_service.h"
 #endif
 
 using base::UserMetricsAction;
 using bookmarks::BookmarkModel;
 using bookmarks::BookmarkNode;
 using views::ColumnSet;
 using views::GridLayout;
 
 namespace {
 
 // This combobox prevents any lengthy content from stretching the bubble view.
 class UnsizedCombobox : public views::Combobox {
  public:
   explicit UnsizedCombobox(ui::ComboboxModel* model) : views::Combobox(model) {}
   ~UnsizedCombobox() override {}
 
+  // views::Combobox:
   gfx::Size CalculatePreferredSize() const override {
     return gfx::Size(0, views::Combobox::CalculatePreferredSize().height());
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(UnsizedCombobox);
 };
 
 }  // namespace
 
-BookmarkBubbleView* BookmarkBubbleView::bookmark_bubble_ = NULL;
+BookmarkBubbleView* BookmarkBubbleView::bookmark_bubble_ = nullptr;
 
 // static
 views::Widget* BookmarkBubbleView::ShowBubble(
     views::View* anchor_view,
     const gfx::Rect& anchor_rect,
     gfx::NativeView parent_window,
     bookmarks::BookmarkBubbleObserver* observer,
     std::unique_ptr<BubbleSyncPromoDelegate> delegate,
     Profile* profile,
     const GURL& url,
     bool already_bookmarked) {
   if (bookmark_bubble_)
     return nullptr;
 
   bookmark_bubble_ =
       new BookmarkBubbleView(anchor_view, observer, std::move(delegate),
                              profile, url, !already_bookmarked);
   // Bookmark bubble should always anchor TOP_RIGHT, but the
   // LocationBarBubbleDelegateView does not know that and may use different
   // arrow anchoring.
   bookmark_bubble_->set_arrow(views::BubbleBorder::TOP_RIGHT);
   if (!anchor_view) {
     bookmark_bubble_->SetAnchorRect(anchor_rect);
     bookmark_bubble_->set_parent_window(parent_window);
   }
   views::Widget* bubble_widget =
       views::BubbleDialogDelegateView::CreateBubble(bookmark_bubble_);
   bubble_widget->Show();
   // Select the entire title textfield contents when the bubble is first shown.
-  bookmark_bubble_->title_tf_->SelectAll(true);
+  bookmark_bubble_->name_field_->SelectAll(true);
   bookmark_bubble_->SetArrowPaintType(views::BubbleBorder::PAINT_TRANSPARENT);
 
   if (bookmark_bubble_->observer_) {
     BookmarkModel* model = BookmarkModelFactory::GetForBrowserContext(profile);
     const BookmarkNode* node = model->GetMostRecentlyAddedUserNodeForURL(url);
     bookmark_bubble_->observer_->OnBookmarkBubbleShown(node);
   }
   return bubble_widget;
 }
 
+// static
 void BookmarkBubbleView::Hide() {
   if (bookmark_bubble_)
     bookmark_bubble_->GetWidget()->Close();
 }
 
 BookmarkBubbleView::~BookmarkBubbleView() {
   if (apply_edits_) {
     ApplyEdits();
   } else if (remove_bookmark_) {
     BookmarkModel* model = BookmarkModelFactory::GetForBrowserContext(profile_);
     const BookmarkNode* node = model->GetMostRecentlyAddedUserNodeForURL(url_);
     if (node)
       model->Remove(node);
   }
   // |parent_combobox_| needs to be destroyed before |parent_model_| as it
   // uses |parent_model_| in its destructor.
   delete parent_combobox_;
 }
 
+// ui::DialogModel -------------------------------------------------------------
+
+int BookmarkBubbleView::GetDialogButtons() const {
+  // TODO(tapted): DialogClientView should manage the buttons.
+  return ui::DIALOG_BUTTON_NONE;
+}
+
 // views::WidgetDelegate -------------------------------------------------------
 
 views::View* BookmarkBubbleView::GetInitiallyFocusedView() {
-  return title_tf_;
+  return name_field_;
 }
 
 base::string16 BookmarkBubbleView::GetWindowTitle() const {
 #if defined(OS_WIN)
   if (is_showing_ios_promotion_) {
     return desktop_ios_promotion::GetPromoTitle(
         desktop_ios_promotion::PromotionEntryPoint::BOOKMARKS_BUBBLE);
   }
 #endif
   return l10n_util::GetStringUTF16(newly_bookmarked_
@@ skipping 52 matching lines @@
 // views::View -----------------------------------------------------------------
 
 const char* BookmarkBubbleView::GetClassName() const {
   return "BookmarkBubbleView";
 }
 
 bool BookmarkBubbleView::AcceleratorPressed(
     const ui::Accelerator& accelerator) {
   ui::KeyboardCode key_code = accelerator.key_code();
   if (key_code == ui::VKEY_RETURN) {
-    HandleButtonPressed(close_button_);
+    HandleButtonPressed(save_button_);
     return true;
   }
   if (key_code == ui::VKEY_E && accelerator.IsAltDown()) {
     HandleButtonPressed(edit_button_);
     return true;
   }
   if (key_code == ui::VKEY_R && accelerator.IsAltDown()) {
     HandleButtonPressed(remove_button_);
     return true;
   }
@@ skipping 35 matching lines @@
 
 // views::BubbleDialogDelegateView ---------------------------------------------
 
 void BookmarkBubbleView::Init() {
   remove_button_ = views::MdTextButton::CreateSecondaryUiButton(
       this, l10n_util::GetStringUTF16(IDS_BOOKMARK_BUBBLE_REMOVE_BOOKMARK));
 
   edit_button_ = views::MdTextButton::CreateSecondaryUiButton(
       this, l10n_util::GetStringUTF16(IDS_BOOKMARK_BUBBLE_OPTIONS));
 
-  close_button_ = views::MdTextButton::CreateSecondaryUiButton(
+  save_button_ = views::MdTextButton::CreateSecondaryUiButton(
       this, l10n_util::GetStringUTF16(IDS_DONE));
-  close_button_->SetIsDefault(true);
+  save_button_->SetIsDefault(true);
 
   views::Label* combobox_label = new views::Label(
       l10n_util::GetStringUTF16(IDS_BOOKMARK_BUBBLE_FOLDER_TEXT));
 
   parent_combobox_ = new UnsizedCombobox(&parent_model_);
   parent_combobox_->set_listener(this);
   parent_combobox_->SetAccessibleName(
       l10n_util::GetStringUTF16(IDS_BOOKMARK_AX_BUBBLE_FOLDER_TEXT));
 
   SetLayoutManager(new views::FillLayout);
-  bookmark_details_view_ = base::MakeUnique<View>();
-  GridLayout* layout = new GridLayout(bookmark_details_view_.get());
-  bookmark_details_view_->SetLayoutManager(layout);
+  bookmark_contents_view_ = new views::View();
+  GridLayout* layout = new GridLayout(bookmark_contents_view_);
+  bookmark_contents_view_->SetLayoutManager(layout);
 
   // This column set is used for the labels and textfields as well as the
   // buttons at the bottom.
   const int cs_id = 0;
   ColumnSet* cs = layout->AddColumnSet(cs_id);
   ChromeLayoutProvider* provider = ChromeLayoutProvider::Get();
 
   cs->AddColumn(provider->GetControlLabelGridAlignment(), GridLayout::CENTER, 0,
                 GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(
       0, provider->GetDistanceMetric(DISTANCE_UNRELATED_CONTROL_HORIZONTAL));
 
-  cs->AddColumn(GridLayout::FILL, GridLayout::CENTER, 0,
-                GridLayout::USE_PREF, 0, 0);
+  cs->AddColumn(GridLayout::FILL, GridLayout::CENTER, 0, GridLayout::USE_PREF,
+                0, 0);
   cs->AddPaddingColumn(1, provider->GetDistanceMetric(
                               DISTANCE_UNRELATED_CONTROL_HORIZONTAL_LARGE));
 
   cs->AddColumn(GridLayout::LEADING, GridLayout::TRAILING, 0,
                 GridLayout::USE_PREF, 0, 0);
   cs->AddPaddingColumn(0, provider->GetDistanceMetric(
                               views::DISTANCE_RELATED_BUTTON_HORIZONTAL));
   cs->AddColumn(GridLayout::LEADING, GridLayout::TRAILING, 0,
                 GridLayout::USE_PREF, 0, 0);
 
   layout->StartRow(0, cs_id);
   views::Label* label = new views::Label(
       l10n_util::GetStringUTF16(IDS_BOOKMARK_BUBBLE_TITLE_TEXT));
   layout->AddView(label);
-  title_tf_ = new views::Textfield();
-  title_tf_->SetText(GetTitle());
-  title_tf_->SetAccessibleName(
+  name_field_ = new views::Textfield();
+  name_field_->SetText(GetBookmarkName());
+  name_field_->SetAccessibleName(
       l10n_util::GetStringUTF16(IDS_BOOKMARK_AX_BUBBLE_TITLE_TEXT));
 
-  layout->AddView(title_tf_, 5, 1);
+  layout->AddView(name_field_, 5, 1);
 
   layout->AddPaddingRow(
       0, provider->GetInsetsMetric(views::INSETS_DIALOG_CONTENTS).top());
 
   layout->StartRow(0, cs_id);
   layout->AddView(combobox_label);
   layout->AddView(parent_combobox_, 5, 1);
 
   layout->AddPaddingRow(
       0, provider->GetDistanceMetric(views::DISTANCE_RELATED_CONTROL_VERTICAL));
 
   layout->StartRow(0, cs_id);
   layout->SkipColumns(2);
   layout->AddView(remove_button_);
   layout->AddView(edit_button_);
-  layout->AddView(close_button_);
+  layout->AddView(save_button_);
 
   AddAccelerator(ui::Accelerator(ui::VKEY_RETURN, ui::EF_NONE));
   AddAccelerator(ui::Accelerator(ui::VKEY_E, ui::EF_ALT_DOWN));
   AddAccelerator(ui::Accelerator(ui::VKEY_R, ui::EF_ALT_DOWN));
 
-  AddChildView(bookmark_details_view_.get());
+  AddChildView(bookmark_contents_view_);
 }
 
 // Private methods -------------------------------------------------------------
 
 BookmarkBubbleView::BookmarkBubbleView(
     views::View* anchor_view,
     bookmarks::BookmarkBubbleObserver* observer,
     std::unique_ptr<BubbleSyncPromoDelegate> delegate,
     Profile* profile,
     const GURL& url,
     bool newly_bookmarked)
     : LocationBarBubbleDelegateView(anchor_view, nullptr),
       observer_(observer),
       delegate_(std::move(delegate)),
       profile_(profile),
       url_(url),
       newly_bookmarked_(newly_bookmarked),
       parent_model_(BookmarkModelFactory::GetForBrowserContext(profile_),
                     BookmarkModelFactory::GetForBrowserContext(profile_)
                         ->GetMostRecentlyAddedUserNodeForURL(url)),
       remove_button_(nullptr),
       edit_button_(nullptr),
-      close_button_(nullptr),
-      title_tf_(nullptr),
+      save_button_(nullptr),
+      name_field_(nullptr),
       parent_combobox_(nullptr),
       ios_promo_view_(nullptr),
       footnote_view_(nullptr),
       remove_bookmark_(false),
       apply_edits_(true),
       is_showing_ios_promotion_(false) {
   chrome::RecordDialogCreation(chrome::DialogIdentifier::BOOKMARK);
 }
 
-base::string16 BookmarkBubbleView::GetTitle() {
+base::string16 BookmarkBubbleView::GetBookmarkName() {
   BookmarkModel* bookmark_model =
       BookmarkModelFactory::GetForBrowserContext(profile_);
   const BookmarkNode* node =
       bookmark_model->GetMostRecentlyAddedUserNodeForURL(url_);
   if (node)
     return node->GetTitle();
   else
     NOTREACHED();
   return base::string16();
 }
 
 void BookmarkBubbleView::HandleButtonPressed(views::Button* sender) {
   if (sender == remove_button_) {
     base::RecordAction(UserMetricsAction("BookmarkBubble_Unstar"));
     // Set this so we remove the bookmark after the window closes.
     remove_bookmark_ = true;
     apply_edits_ = false;
     GetWidget()->Close();
   } else if (sender == edit_button_) {
     base::RecordAction(UserMetricsAction("BookmarkBubble_Edit"));
     ShowEditor();
   } else {
-    DCHECK_EQ(close_button_, sender);
+    DCHECK_EQ(save_button_, sender);
 #if defined(OS_WIN)
     if (IsIOSPromotionEligible(
             desktop_ios_promotion::PromotionEntryPoint::BOOKMARKS_BUBBLE)) {
       ShowIOSPromotion(
           desktop_ios_promotion::PromotionEntryPoint::BOOKMARKS_BUBBLE);
     } else {
       GetWidget()->Close();
     }
 #else
     GetWidget()->Close();
@@ skipping 20 matching lines @@
                          BookmarkEditor::SHOW_TREE);
 }
 
 void BookmarkBubbleView::ApplyEdits() {
   // Set this to make sure we don't attempt to apply edits again.
   apply_edits_ = false;
 
   BookmarkModel* model = BookmarkModelFactory::GetForBrowserContext(profile_);
   const BookmarkNode* node = model->GetMostRecentlyAddedUserNodeForURL(url_);
   if (node) {
-    const base::string16 new_title = title_tf_->text();
+    const base::string16 new_title = name_field_->text();
     if (new_title != node->GetTitle()) {
       model->SetTitle(node, new_title);
       base::RecordAction(
           UserMetricsAction("BookmarkBubble_ChangeTitleInBubble"));
     }
     parent_model_.MaybeChangeParent(node, parent_combobox_->selected_index());
   }
 }
 
 #if defined(OS_WIN)
 
 bool BookmarkBubbleView::IsIOSPromotionEligible(
     desktop_ios_promotion::PromotionEntryPoint entry_point) {
   PrefService* prefs = profile_->GetPrefs();
   const browser_sync::ProfileSyncService* sync_service =
       ProfileSyncServiceFactory::GetForProfile(profile_);
   return desktop_ios_promotion::IsEligibleForIOSPromotion(prefs, sync_service,
                                                           entry_point);
 }
 
 void BookmarkBubbleView::ShowIOSPromotion(
     desktop_ios_promotion::PromotionEntryPoint entry_point) {
   DCHECK(!is_showing_ios_promotion_);
-  RemoveChildView(bookmark_details_view_.get());
+  // Hide the contents, but don't delete. Its child views are accessed in the
+  // destructor if there are edits to apply.
+  bookmark_contents_view_->SetVisible(false);
   delete footnote_view_;
   footnote_view_ = nullptr;
   is_showing_ios_promotion_ = true;
   ios_promo_view_ = new DesktopIOSPromotionBubbleView(profile_, entry_point);
   AddChildView(ios_promo_view_);
   GetWidget()->UpdateWindowIcon();
   GetWidget()->UpdateWindowTitle();
   // Resize the bubble so it has the same width as the parent bubble.
   ios_promo_view_->UpdateBubbleHeight();
 }
 #endif