Update avatar button to MD (part 1)

chrome/browser/ui/views/profiles/new_avatar_button.cc

Index: chrome/browser/ui/views/profiles/new_avatar_button.cc
diff --git a/chrome/browser/ui/views/profiles/new_avatar_button.cc b/chrome/browser/ui/views/profiles/new_avatar_button.cc
deleted file mode 100644
index 795ca239a216e99c1280e4eaff0747fdef293a11..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/profiles/new_avatar_button.cc
+++ /dev/null
@@ -1,217 +0,0 @@
-// Copyright 2014 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/profiles/new_avatar_button.h"
-
-#include <utility>
-
-#include "build/build_config.h"
-#include "chrome/app/vector_icons/vector_icons.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/profiles/profile_attributes_entry.h"
-#include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/profiles/profiles_state.h"
-#include "chrome/browser/ui/views/profiles/avatar_button_delegate.h"
-#include "chrome/browser/ui/views/profiles/profile_chooser_view.h"
-#include "chrome/grit/theme_resources.h"
-#include "components/signin/core/common/profile_management_switches.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/color_palette.h"
-#include "ui/gfx/geometry/vector2d.h"
-#include "ui/gfx/paint_vector_icon.h"
-#include "ui/vector_icons/vector_icons.h"
-#include "ui/views/border.h"
-#include "ui/views/controls/button/label_button_border.h"
-#include "ui/views/painter.h"
-
-#if defined(OS_WIN)
-#include "base/win/windows_version.h"
-#endif
-
-namespace {
-
-std::unique_ptr<views::Border> CreateBorder(const int normal_image_set[],
-                                            const int hot_image_set[],
-                                            const int pushed_image_set[]) {
-  std::unique_ptr<views::LabelButtonAssetBorder> border(
-      new views::LabelButtonAssetBorder(views::Button::STYLE_TEXTBUTTON));
-  border->SetPainter(false, views::Button::STATE_NORMAL,
-      views::Painter::CreateImageGridPainter(normal_image_set));
-  border->SetPainter(false, views::Button::STATE_HOVERED,
-      views::Painter::CreateImageGridPainter(hot_image_set));
-  border->SetPainter(false, views::Button::STATE_PRESSED,
-      views::Painter::CreateImageGridPainter(pushed_image_set));
-
-  const int kLeftRightInset = 8;
-  const int kTopInset = 2;
-  const int kBottomInset = 4;
-  border->set_insets(gfx::Insets(kTopInset, kLeftRightInset,
-                                 kBottomInset, kLeftRightInset));
-
-  return std::move(border);
-}
-
-}  // namespace
-
-NewAvatarButton::NewAvatarButton(AvatarButtonDelegate* delegate,
-                                 AvatarButtonStyle button_style,
-                                 Profile* profile)
-    : LabelButton(delegate, base::string16()),
-      delegate_(delegate),
-      error_controller_(this, profile),
-      profile_(profile),
-      suppress_mouse_released_action_(false) {
-  set_triggerable_event_flags(
-      ui::EF_LEFT_MOUSE_BUTTON | ui::EF_RIGHT_MOUSE_BUTTON);
-  set_animate_on_state_change(false);
-  SetEnabledTextColors(SK_ColorWHITE);
-  SetTextSubpixelRenderingEnabled(false);
-  SetHorizontalAlignment(gfx::ALIGN_CENTER);
-
-  // The largest text height that fits in the button. If the font list height
-  // is larger than this, it will be shrunk to match it.
-  // TODO(noms): Calculate this constant algorithmically from the button's size.
-  const int kDisplayFontHeight = 16;
-  SetFontList(
-      label()->font_list().DeriveWithHeightUpperBound(kDisplayFontHeight));
-
-  ui::ResourceBundle* rb = &ui::ResourceBundle::GetSharedInstance();
-  if (button_style == AvatarButtonStyle::THEMED) {
-    const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_NORMAL);
-    const int kHotImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_HOVER);
-    const int kPushedImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_PRESSED);
-
-    SetBorder(CreateBorder(kNormalImageSet, kHotImageSet, kPushedImageSet));
-    generic_avatar_ =
-        *rb->GetImageNamed(IDR_AVATAR_THEMED_BUTTON_AVATAR).ToImageSkia();
-#if defined(OS_WIN)
-  } else if (base::win::GetVersion() < base::win::VERSION_WIN8) {
-    const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_NORMAL);
-    const int kHotImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_HOVER);
-    const int kPushedImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_PRESSED);
-
-    SetBorder(CreateBorder(kNormalImageSet, kHotImageSet, kPushedImageSet));
-    generic_avatar_ =
-        *rb->GetImageNamed(IDR_AVATAR_GLASS_BUTTON_AVATAR).ToImageSkia();
-#endif
-  } else {
-    const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_NATIVE_BUTTON_NORMAL);
-    const int kHotImageSet[] = IMAGE_GRID(IDR_AVATAR_NATIVE_BUTTON_HOVER);
-    const int kPushedImageSet[] = IMAGE_GRID(IDR_AVATAR_NATIVE_BUTTON_PRESSED);
-
-    SetBorder(CreateBorder(kNormalImageSet, kHotImageSet, kPushedImageSet));
-    generic_avatar_ =
-        *rb->GetImageNamed(IDR_AVATAR_NATIVE_BUTTON_AVATAR).ToImageSkia();
-  }
-
-  g_browser_process->profile_manager()->
-      GetProfileAttributesStorage().AddObserver(this);
-  Update();
-  SchedulePaint();
-}
-
-NewAvatarButton::~NewAvatarButton() {
-  g_browser_process->profile_manager()->
-      GetProfileAttributesStorage().RemoveObserver(this);
-}
-
-bool NewAvatarButton::OnMousePressed(const ui::MouseEvent& event) {
-  // Prevent the bubble from being re-shown if it's already showing.
-  suppress_mouse_released_action_ = ProfileChooserView::IsShowing();
-  return LabelButton::OnMousePressed(event);
-}
-
-void NewAvatarButton::OnMouseReleased(const ui::MouseEvent& event) {
-  if (suppress_mouse_released_action_)
-    suppress_mouse_released_action_ = false;
-  else
-    LabelButton::OnMouseReleased(event);
-}
-
-void NewAvatarButton::OnGestureEvent(ui::GestureEvent* event) {
-  // TODO(wjmaclean): The check for ET_GESTURE_LONG_PRESS is done here since
-  // no other UI button based on CustomButton appears to handle mouse
-  // right-click. If other cases are identified, it may make sense to move this
-  // check to CustomButton.
-  if (event->type() == ui::ET_GESTURE_LONG_PRESS)
-    NotifyClick(*event);
-  else
-    LabelButton::OnGestureEvent(event);
-}
-
-void NewAvatarButton::OnAvatarErrorChanged() {
-  Update();
-}
-
-void NewAvatarButton::OnProfileAdded(const base::FilePath& profile_path) {
-  Update();
-}
-
-void NewAvatarButton::OnProfileWasRemoved(
-      const base::FilePath& profile_path,
-      const base::string16& profile_name) {
-  // If deleting the active profile, don't bother updating the avatar
-  // button, as the browser window is being closed anyway.
-  if (profile_->GetPath() != profile_path)
-    Update();
-}
-
-void NewAvatarButton::OnProfileNameChanged(
-      const base::FilePath& profile_path,
-      const base::string16& old_profile_name) {
-  if (profile_->GetPath() == profile_path)
-    Update();
-}
-
-void NewAvatarButton::OnProfileSupervisedUserIdChanged(
-      const base::FilePath& profile_path) {
-  if (profile_->GetPath() == profile_path)
-    Update();
-}
-
-void NewAvatarButton::Update() {
-  ProfileAttributesStorage& storage =
-      g_browser_process->profile_manager()->GetProfileAttributesStorage();
-
-  // If we have a single local profile, then use the generic avatar
-  // button instead of the profile name. Never use the generic button if
-  // the active profile is Guest.
-  const bool use_generic_button =
-      !profile_->IsGuestSession() &&
-      storage.GetNumberOfProfiles() == 1 &&
-      !storage.GetAllProfilesAttributes().front()->IsAuthenticated();
-
-  SetText(use_generic_button
-              ? base::string16()
-              : profiles::GetAvatarButtonTextForProfile(profile_));
-
-  // If the button has no text, clear the text shadows to make sure the
-  // image is centered correctly.
-  SetTextShadows(
-      use_generic_button
-          ? gfx::ShadowValues()
-          : gfx::ShadowValues(
-                10, gfx::ShadowValue(gfx::Vector2d(), 2.0f, SK_ColorDKGRAY)));
-
-  // We want the button to resize if the new text is shorter.
-  SetMinSize(gfx::Size());
-
-  if (use_generic_button) {
-    SetImage(views::Button::STATE_NORMAL, generic_avatar_);
-  } else if (error_controller_.HasAvatarError()) {
-    SetImage(views::Button::STATE_NORMAL,
-             gfx::CreateVectorIcon(kSyncProblemIcon, 16, gfx::kGoogleRed700));
-  } else {
-    SetImage(views::Button::STATE_NORMAL, gfx::ImageSkia());
-  }
-
-  // If we are not using the generic button, then reset the spacing between
-  // the text and the possible authentication error icon.
-  const int kDefaultImageTextSpacing = 5;
-  SetImageLabelSpacing(use_generic_button ? 0 : kDefaultImageTextSpacing);
-
-  PreferredSizeChanged();
-  delegate_->ButtonPreferredSizeChanged();
-}