Update avatar button to MD (part 1)

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

+// Copyright 2017 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/themed_avatar_button.h"
+
+#include "chrome/grit/theme_resources.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/views/controls/button/label_button_border.h"
+
+#if defined(OS_WIN)
+#include "base/win/windows_version.h"
+#endif
+
+const int kButtonHeight = 20;
+
+ThemedAvatarButton::ThemedAvatarButton(views::MenuButtonListener* listener,
+                                       AvatarButtonStyle button_style,
+                                       Profile* profile)
+    : AvatarButton(listener, profile) {
+  if (button_style == AvatarButtonStyle::THEMED) {
+    const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_NORMAL);
+    const int kHoverImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_HOVER);
+    const int kPressedImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_PRESSED);
+    SetButtonAvatar(IDR_AVATAR_THEMED_BUTTON_AVATAR);
+    SetBorder(CreateBorder(kNormalImageSet, kHoverImageSet, kPressedImageSet));
+#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 kHoverImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_HOVER);
+    const int kPressedImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_PRESSED);
+    SetButtonAvatar(IDR_AVATAR_GLASS_BUTTON_AVATAR);
+    SetBorder(CreateBorder(kNormalImageSet, kHoverImageSet, kPressedImageSet));
+#endif
+  } else {
+    const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_NATIVE_BUTTON_NORMAL);
+    const int kHoverImageSet[] = IMAGE_GRID(IDR_AVATAR_NATIVE_BUTTON_HOVER);
+    const int kPressedImageSet[] = IMAGE_GRID(IDR_AVATAR_NATIVE_BUTTON_PRESSED);
+    SetButtonAvatar(IDR_AVATAR_NATIVE_BUTTON_AVATAR);
+    SetBorder(CreateBorder(kNormalImageSet, kHoverImageSet, kPressedImageSet));
+  }
+
+  Update();
+  SchedulePaint();
+}
+
+ThemedAvatarButton::~ThemedAvatarButton() {}
+
+gfx::Size ThemedAvatarButton::GetPreferredSize() const {
+  gfx::Size size = views::MenuButton::GetPreferredSize();
+  size.set_height(kButtonHeight);
+  return size;
+}
+
+std::unique_ptr<views::Border> ThemedAvatarButton::CreateBorder(
+    const int normal_image_set[],
+    const int hot_image_set[],
+    const int pushed_image_set[]) const {
+  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);
+}
+
+void ThemedAvatarButton::SetButtonAvatar(int avatar_idr) {
+  ui::ResourceBundle* rb = &ui::ResourceBundle::GetSharedInstance();
+  set_generic_avatar(*rb->GetImageNamed(avatar_idr).ToImageSkia());
+}