ash uber tray: Allow customizing each item depending on whether the user is logged in or not.

ash/system/tray_user.cc

Index: ash/system/tray_user.cc
diff --git a/ash/system/tray_user.cc b/ash/system/tray_user.cc
deleted file mode 100644
index 1cdfde50c10ed97e801ad11a7de1639daa9c6d19..0000000000000000000000000000000000000000
--- a/ash/system/tray_user.cc
+++ /dev/null
@@ -1,173 +0,0 @@
-// 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 "ash/system/tray_user.h"
-
-#include "ash/shell.h"
-#include "ash/system/tray/system_tray_delegate.h"
-#include "base/utf_string_conversions.h"
-#include "grit/ash_strings.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/size.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/controls/button/text_button.h"
-#include "ui/views/controls/image_view.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/view.h"
-
-namespace {
-
-// A custom textbutton with some extra vertical padding, and custom border,
-// alignment and hover-effects.
-class TrayButton : public views::TextButton {
- public:
-  TrayButton(views::ButtonListener* listener, const string16& text)
-      : views::TextButton(listener, text),
-        hover_(false),
-        hover_bg_(views::Background::CreateSolidBackground(SkColorSetARGB(
-               10, 0, 0, 0))) {
-    set_alignment(ALIGN_CENTER);
-  }
-
- private:
-  // Overridden from views::View.
-  virtual gfx::Size GetPreferredSize() OVERRIDE {
-    gfx::Size size = views::TextButton::GetPreferredSize();
-    size.Enlarge(0, 16);
-    return size;
-  }
-
-  virtual void OnMouseEntered(const views::MouseEvent& event) OVERRIDE {
-    hover_ = true;
-    SchedulePaint();
-  }
-
-  virtual void OnMouseExited(const views::MouseEvent& event) OVERRIDE {
-    hover_ = false;
-    SchedulePaint();
-  }
-
-  virtual void OnPaintBackground(gfx::Canvas* canvas) OVERRIDE {
-    if (hover_)
-      hover_bg_->Paint(canvas, this);
-    else
-      views::TextButton::OnPaintBackground(canvas);
-  }
-
-  bool hover_;
-  views::Background* hover_bg_;
-
-  DISALLOW_COPY_AND_ASSIGN(TrayButton);
-};
-
-class UserView : public views::View,
-                 public views::ButtonListener {
- public:
-  UserView() {
-    SetLayoutManager(new views::BoxLayout(views::BoxLayout::kVertical,
-          0, 0, 3));
-
-    views::View* user = new views::View;
-    user->SetLayoutManager(new views::BoxLayout(views::BoxLayout::kVertical,
-          14, 5, 0));
-    ash::SystemTrayDelegate* tray = ash::Shell::GetInstance()->tray_delegate();
-    username_ = new views::Label(ASCIIToUTF16(tray->GetUserDisplayName()));
-    username_->SetFont(username_->font().DeriveFont(2));
-    username_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
-    user->AddChildView(username_);
-
-    email_ = new views::Label(ASCIIToUTF16(tray->GetUserEmail()));
-    email_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
-    email_->SetEnabled(false);
-    user->AddChildView(email_);
-
-    AddChildView(user);
-
-    views::View* button_container = new views::View;
-    views::BoxLayout *layout = new
-        views::BoxLayout(views::BoxLayout::kHorizontal, 0, 5, 0);
-    layout->set_spread_blank_space(true);
-    button_container->SetLayoutManager(layout);
-
-    ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
-
-    shutdown_ = new TrayButton(this, bundle.GetLocalizedString(
-          IDS_ASH_STATUS_TRAY_SHUT_DOWN));
-    signout_ = new TrayButton(this, bundle.GetLocalizedString(
-          IDS_ASH_STATUS_TRAY_SIGN_OUT));
-    lock_ = new TrayButton(this, bundle.GetLocalizedString(
-          IDS_ASH_STATUS_TRAY_LOCK));
-    button_container->AddChildView(shutdown_);
-    button_container->AddChildView(signout_);
-    button_container->AddChildView(lock_);
-
-    shutdown_->set_border(NULL);
-    signout_->set_border(views::Border::CreateSolidSidedBorder(
-          0, 1, 0, 1, SkColorSetARGB(25, 0, 0, 0)));
-    lock_->set_border(NULL);
-
-    AddChildView(button_container);
-  }
-
- private:
-  // Overridden from views::ButtonListener.
-  virtual void ButtonPressed(views::Button* sender,
-                             const views::Event& event) OVERRIDE {
-    ash::SystemTrayDelegate* tray = ash::Shell::GetInstance()->tray_delegate();
-    if (sender == shutdown_)
-      tray->ShutDown();
-    else if (sender == signout_)
-      tray->SignOut();
-    else if (sender == lock_)
-      tray->LockScreen();
-  }
-
-  views::Label* username_;
-  views::Label* email_;
-
-  TrayButton* shutdown_;
-  TrayButton* signout_;
-  TrayButton* lock_;
-
-  DISALLOW_COPY_AND_ASSIGN(UserView);
-};
-
-}  // namespace
-
-namespace ash {
-namespace internal {
-
-TrayUser::TrayUser() {
-}
-
-TrayUser::~TrayUser() {
-}
-
-views::View* TrayUser::CreateTrayView() {
-  views::ImageView* avatar = new views::ImageView;
-  avatar->SetImage(ash::Shell::GetInstance()->tray_delegate()->GetUserImage());
-  avatar->SetImageSize(gfx::Size(32, 32));
-  return avatar;
-}
-
-views::View* TrayUser::CreateDefaultView() {
-  return new UserView;
-}
-
-views::View* TrayUser::CreateDetailedView() {
-  return NULL;
-}
-
-void TrayUser::DestroyTrayView() {
-}
-
-void TrayUser::DestroyDefaultView() {
-}
-
-void TrayUser::DestroyDetailedView() {
-}
-
-}  // namespace internal
-}  // namespace ash