It is time.

ui/views/examples/menu_example.cc

Index: ui/views/examples/menu_example.cc
diff --git a/ui/views/examples/menu_example.cc b/ui/views/examples/menu_example.cc
deleted file mode 100644
index 1b95457c6705d6fd67abae971ba4883e67fc2dc7..0000000000000000000000000000000000000000
--- a/ui/views/examples/menu_example.cc
+++ /dev/null
@@ -1,225 +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 "ui/views/examples/menu_example.h"
-
-#include <set>
-
-#include "base/strings/utf_string_conversions.h"
-#include "ui/base/models/simple_menu_model.h"
-#include "ui/views/controls/button/menu_button.h"
-#include "ui/views/controls/button/menu_button_listener.h"
-#include "ui/views/controls/menu/menu_runner.h"
-#include "ui/views/layout/fill_layout.h"
-#include "ui/views/view.h"
-#include "ui/views/widget/widget.h"
-
-using base::ASCIIToUTF16;
-
-namespace views {
-namespace examples {
-
-namespace {
-
-class ExampleMenuModel : public ui::SimpleMenuModel,
-                         public ui::SimpleMenuModel::Delegate {
- public:
-  ExampleMenuModel();
-
-  // ui::SimpleMenuModel::Delegate:
-  virtual bool IsCommandIdChecked(int command_id) const override;
-  virtual bool IsCommandIdEnabled(int command_id) const override;
-  virtual bool GetAcceleratorForCommandId(
-      int command_id,
-      ui::Accelerator* accelerator) override;
-  virtual void ExecuteCommand(int command_id, int event_flags) override;
-
- private:
-  enum GroupID {
-    GROUP_MAKE_DECISION,
-  };
-
-  enum CommandID {
-    COMMAND_DO_SOMETHING,
-    COMMAND_SELECT_ASCII,
-    COMMAND_SELECT_UTF8,
-    COMMAND_SELECT_UTF16,
-    COMMAND_CHECK_APPLE,
-    COMMAND_CHECK_ORANGE,
-    COMMAND_CHECK_KIWI,
-    COMMAND_GO_HOME,
-  };
-
-  scoped_ptr<ui::SimpleMenuModel> submenu_;
-  std::set<int> checked_fruits_;
-  int current_encoding_command_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExampleMenuModel);
-};
-
-class ExampleMenuButton : public MenuButton, public MenuButtonListener {
- public:
-  explicit ExampleMenuButton(const base::string16& test);
-  virtual ~ExampleMenuButton();
-
- private:
-  // MenuButtonListener:
-  virtual void OnMenuButtonClicked(View* source,
-                                   const gfx::Point& point) override;
-
-  ui::SimpleMenuModel* GetMenuModel();
-
-  scoped_ptr<ExampleMenuModel> menu_model_;
-  scoped_ptr<MenuRunner> menu_runner_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExampleMenuButton);
-};
-
-// ExampleMenuModel ---------------------------------------------------------
-
-ExampleMenuModel::ExampleMenuModel()
-    : ui::SimpleMenuModel(this),
-      current_encoding_command_id_(COMMAND_SELECT_ASCII) {
-  AddItem(COMMAND_DO_SOMETHING, ASCIIToUTF16("Do Something"));
-  AddSeparator(ui::NORMAL_SEPARATOR);
-  AddRadioItem(COMMAND_SELECT_ASCII, ASCIIToUTF16("ASCII"),
-               GROUP_MAKE_DECISION);
-  AddRadioItem(COMMAND_SELECT_UTF8, ASCIIToUTF16("UTF-8"),
-               GROUP_MAKE_DECISION);
-  AddRadioItem(COMMAND_SELECT_UTF16, ASCIIToUTF16("UTF-16"),
-               GROUP_MAKE_DECISION);
-  AddSeparator(ui::NORMAL_SEPARATOR);
-  AddCheckItem(COMMAND_CHECK_APPLE, ASCIIToUTF16("Apple"));
-  AddCheckItem(COMMAND_CHECK_ORANGE, ASCIIToUTF16("Orange"));
-  AddCheckItem(COMMAND_CHECK_KIWI, ASCIIToUTF16("Kiwi"));
-  AddSeparator(ui::NORMAL_SEPARATOR);
-  AddItem(COMMAND_GO_HOME, ASCIIToUTF16("Go Home"));
-
-  submenu_.reset(new ui::SimpleMenuModel(this));
-  submenu_->AddItem(COMMAND_DO_SOMETHING, ASCIIToUTF16("Do Something 2"));
-  AddSubMenu(0, ASCIIToUTF16("Submenu"), submenu_.get());
-}
-
-bool ExampleMenuModel::IsCommandIdChecked(int command_id) const {
-  // Radio items.
-  if (command_id == current_encoding_command_id_)
-    return true;
-
-  // Check items.
-  if (checked_fruits_.find(command_id) != checked_fruits_.end())
-    return true;
-
-  return false;
-}
-
-bool ExampleMenuModel::IsCommandIdEnabled(int command_id) const {
-  // All commands are enabled except for COMMAND_GO_HOME.
-  return command_id != COMMAND_GO_HOME;
-}
-
-bool ExampleMenuModel::GetAcceleratorForCommandId(
-    int command_id,
-    ui::Accelerator* accelerator) {
-  // We don't use this in the example.
-  return false;
-}
-
-void ExampleMenuModel::ExecuteCommand(int command_id, int event_flags) {
-  switch (command_id) {
-    case COMMAND_DO_SOMETHING: {
-      VLOG(0) << "Done something";
-      break;
-    }
-
-    // Radio items.
-    case COMMAND_SELECT_ASCII: {
-      current_encoding_command_id_ = COMMAND_SELECT_ASCII;
-      VLOG(0) << "Selected ASCII";
-      break;
-    }
-    case COMMAND_SELECT_UTF8: {
-      current_encoding_command_id_ = COMMAND_SELECT_UTF8;
-      VLOG(0) << "Selected UTF-8";
-      break;
-    }
-    case COMMAND_SELECT_UTF16: {
-      current_encoding_command_id_ = COMMAND_SELECT_UTF16;
-      VLOG(0) << "Selected UTF-16";
-      break;
-    }
-
-    // Check items.
-    case COMMAND_CHECK_APPLE:
-    case COMMAND_CHECK_ORANGE:
-    case COMMAND_CHECK_KIWI: {
-      // Print what fruit is checked.
-      const char* checked_fruit = "";
-      if (command_id == COMMAND_CHECK_APPLE)
-        checked_fruit = "Apple";
-      else if (command_id == COMMAND_CHECK_ORANGE)
-        checked_fruit = "Orange";
-      else if (command_id == COMMAND_CHECK_KIWI)
-        checked_fruit = "Kiwi";
-
-      // Update the check status.
-      std::set<int>::iterator iter = checked_fruits_.find(command_id);
-      if (iter == checked_fruits_.end()) {
-        DVLOG(1) << "Checked " << checked_fruit;
-        checked_fruits_.insert(command_id);
-      } else {
-        DVLOG(1) << "Unchecked " << checked_fruit;
-        checked_fruits_.erase(iter);
-      }
-      break;
-    }
-  }
-}
-
-// ExampleMenuButton -----------------------------------------------------------
-
-ExampleMenuButton::ExampleMenuButton(const base::string16& test)
-    : MenuButton(NULL, test, this, true) {
-}
-
-ExampleMenuButton::~ExampleMenuButton() {
-}
-
-void ExampleMenuButton::OnMenuButtonClicked(View* source,
-                                            const gfx::Point& point) {
-  menu_runner_.reset(new MenuRunner(GetMenuModel(), MenuRunner::HAS_MNEMONICS));
-
-  if (menu_runner_->RunMenuAt(source->GetWidget()->GetTopLevelWidget(),
-                              this,
-                              gfx::Rect(point, gfx::Size()),
-                              MENU_ANCHOR_TOPRIGHT,
-                              ui::MENU_SOURCE_NONE) ==
-      MenuRunner::MENU_DELETED) {
-    return;
-  }
-}
-
-ui::SimpleMenuModel* ExampleMenuButton::GetMenuModel() {
-  if (!menu_model_.get())
-    menu_model_.reset(new ExampleMenuModel);
-  return menu_model_.get();
-}
-
-}  // namespace
-
-MenuExample::MenuExample() : ExampleBase("Menu") {
-}
-
-MenuExample::~MenuExample() {
-}
-
-void MenuExample::CreateExampleView(View* container) {
-  // We add a button to open a menu.
-  ExampleMenuButton* menu_button = new ExampleMenuButton(
-      ASCIIToUTF16("Open a menu"));
-  container->SetLayoutManager(new FillLayout);
-  container->AddChildView(menu_button);
-}
-
-}  // namespace examples
-}  // namespace views