Add profile selector menu to app list.

ui/app_list/views/app_list_menu_views.cc

 // Copyright 2013 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/app_list/views/app_list_menu_views.h"
 
 #include "grit/ui_resources.h"
 #include "ui/app_list/app_list_model.h"
 #include "ui/app_list/app_list_view_delegate.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/controls/button/menu_button.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/menu/menu_config.h"
 #include "ui/views/controls/menu/menu_item_view.h"
 #include "ui/views/controls/menu/submenu_view.h"
 #include "ui/views/layout/grid_layout.h"
 
 using views::MenuItemView;
 
 namespace app_list {
 
-namespace {
-
-class CurrentUserView : public views::View {

[koz (OOO until 15th September), 2013/09/09 22:58:07]

Nice!

- public:
-  CurrentUserView(const base::string16& user_name,
-                  const base::string16& user_email,
-                  const gfx::ImageSkia& icon) {
-    const views::MenuConfig& menu_config = views::MenuConfig::instance(NULL);
-    views::GridLayout* layout = new views::GridLayout(this);
-    int item_right_padding = menu_config.label_to_arrow_padding +
-                             menu_config.arrow_width +
-                             menu_config.arrow_to_edge_padding;
-
-    layout->SetInsets(0, 0, 0, item_right_padding);
-    SetLayoutManager(layout);
-
-    views::ColumnSet* columns = layout->AddColumnSet(0);
-    columns->AddColumn(views::GridLayout::FILL,
-                       views::GridLayout::FILL,
-                       0,
-                       views::GridLayout::USE_PREF,
-                       0,
-                       menu_config.check_width + menu_config.item_left_margin);
-    columns->AddColumn(views::GridLayout::FILL,
-                       views::GridLayout::FILL,
-                       1,
-                       views::GridLayout::USE_PREF,
-                       0,
-                       0);
-
-    layout->StartRow(0, 0);
-    views::ImageView* image_view = new views::ImageView();
-    image_view->SetImage(icon);
-    layout->AddView(image_view);
-
-    views::Label* user_name_view = new views::Label(user_name);
-    user_name_view->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    layout->AddView(user_name_view);
-
-    layout->StartRow(0, 0);
-    views::Label* user_email_view = new views::Label(user_email);
-    user_email_view->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    user_email_view->SetEnabled(false);
-    layout->SkipColumns(1);
-    layout->AddView(user_email_view);
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(CurrentUserView);
-};
-
-class CurrentUserMenuItem : public MenuItemView {
- public:
-  CurrentUserMenuItem(MenuItemView* parent,
-                      int id,
-                      const base::string16& user_name,
-                      const base::string16& user_email,
-                      const gfx::ImageSkia& icon)
-      : MenuItemView(parent, id, MenuItemView::NORMAL) {
-    AddChildView(new CurrentUserView(user_name, user_email, icon));
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(CurrentUserMenuItem);
-};
-
-class AppListMenuModelAdapter : public views::MenuModelAdapter {
- public:
-  AppListMenuModelAdapter(ui::MenuModel* menu_model,
-                          AppListViewDelegate* delegate,
-                          AppListModel* app_list_model)
-      : views::MenuModelAdapter(menu_model),
-        delegate_(delegate),
-        app_list_model_(app_list_model) {}
-  virtual ~AppListMenuModelAdapter() {}
-
-  // Overridden from views::MenuModelAdapter:
-  virtual MenuItemView* AppendMenuItem(MenuItemView* menu,
-                                       ui::MenuModel* model,
-                                       int index) OVERRIDE {
-    if (!delegate_)
-      return NULL;
-
-    int id = model->GetCommandIdAt(index);
-    if (id != AppListMenu::CURRENT_USER)
-      return MenuModelAdapter::AppendMenuItem(menu, model, index);
-
-    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-    MenuItemView* item = new CurrentUserMenuItem(
-        menu,
-        id,
-        app_list_model_->current_user_name(),
-        app_list_model_->current_user_email(),
-        *rb.GetImageSkiaNamed(IDR_APP_LIST_USER_INDICATOR));
-    menu->CreateSubmenu();
-    menu->GetSubmenu()->AddChildViewAt(item, index);
-    return item;
-  }
-
- private:
-  AppListViewDelegate* delegate_;
-  AppListModel* app_list_model_;  // Weak. Owned by AppListView.
-
-  DISALLOW_COPY_AND_ASSIGN(AppListMenuModelAdapter);
-};
-
-}  // namespace
-
 AppListMenuViews::AppListMenuViews(AppListViewDelegate* delegate,
                                    AppListModel* app_list_model)
-    : AppListMenu(delegate) {
-  menu_delegate_.reset(new AppListMenuModelAdapter(menu_model(),
-                                                   delegate,
-                                                   app_list_model));
+    : AppListMenu(delegate, app_list_model->users()) {
+  menu_delegate_.reset(new views::MenuModelAdapter(menu_model()));
   menu_ = new MenuItemView(menu_delegate_.get());
   menu_runner_.reset(new views::MenuRunner(menu_));
   menu_delegate_->BuildMenu(menu_);
 }
 
 AppListMenuViews::~AppListMenuViews() {}
 
 void AppListMenuViews::RunMenuAt(views::MenuButton* button,
                                  const gfx::Point& point) {
   ignore_result(menu_runner_->RunMenuAt(button->GetWidget(), button,
                                         gfx::Rect(point, gfx::Size()),
                                         MenuItemView::TOPRIGHT,
                                         ui::MENU_SOURCE_NONE, 0));
 }
 
 void AppListMenuViews::Cancel() {
   menu_runner_->Cancel();
 }
 
 }  // namespace app_list