chromeos: Move files in //ash/common to //ash, part 1

ash/common/system/tiles/tiles_default_view.cc

-// Copyright 2016 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/common/system/tiles/tiles_default_view.h"
-
-#include "ash/common/metrics/user_metrics_action.h"
-#include "ash/common/session/session_state_delegate.h"
-#include "ash/common/shutdown_controller.h"
-#include "ash/common/system/tray/system_menu_button.h"
-#include "ash/common/system/tray/system_tray.h"
-#include "ash/common/system/tray/system_tray_controller.h"
-#include "ash/common/system/tray/system_tray_delegate.h"
-#include "ash/common/system/tray/system_tray_item.h"
-#include "ash/common/system/tray/tray_constants.h"
-#include "ash/common/system/tray/tray_popup_utils.h"
-#include "ash/common/wm_shell.h"
-#include "ash/resources/vector_icons/vector_icons.h"
-#include "ash/shell.h"
-#include "ash/strings/grit/ash_strings.h"
-#include "ash/wm/lock_state_controller.h"
-#include "chromeos/dbus/dbus_thread_manager.h"
-#include "chromeos/dbus/session_manager_client.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/geometry/insets.h"
-#include "ui/views/border.h"
-#include "ui/views/controls/button/custom_button.h"
-#include "ui/views/controls/separator.h"
-#include "ui/views/layout/box_layout.h"
-
-namespace {
-
-// The ISO-639 code for the Hebrew locale. The help icon asset is a '?' which is
-// not mirrored in this locale.
-const char kHebrewLocale[] = "he";
-
-}  // namespace
-
-namespace ash {
-
-TilesDefaultView::TilesDefaultView(SystemTrayItem* owner, LoginStatus login)
-    : owner_(owner),
-      login_(login),
-      settings_button_(nullptr),
-      help_button_(nullptr),
-      lock_button_(nullptr),
-      power_button_(nullptr) {}
-
-TilesDefaultView::~TilesDefaultView() {}
-
-void TilesDefaultView::Init() {
-  WmShell* shell = WmShell::Get();
-  views::BoxLayout* box_layout =
-      new views::BoxLayout(views::BoxLayout::kHorizontal, 4, 0, 0);
-  box_layout->set_main_axis_alignment(
-      views::BoxLayout::MAIN_AXIS_ALIGNMENT_START);
-  box_layout->set_cross_axis_alignment(
-      views::BoxLayout::CROSS_AXIS_ALIGNMENT_CENTER);
-  SetLayoutManager(box_layout);
-
-  // Show the buttons in this row as disabled if the user is at the login
-  // screen, lock screen, or in a secondary account flow. The exception is
-  // |power_button_| which is always shown as enabled.
-  const bool disable_buttons = !TrayPopupUtils::CanOpenWebUISettings(login_);
-
-  settings_button_ = new SystemMenuButton(
-      this, TrayPopupInkDropStyle::HOST_CENTERED, kSystemMenuSettingsIcon,
-      IDS_ASH_STATUS_TRAY_SETTINGS);
-  if (disable_buttons || !shell->system_tray_delegate()->ShouldShowSettings())
-    settings_button_->SetEnabled(false);
-  AddChildView(settings_button_);
-  AddChildView(TrayPopupUtils::CreateVerticalSeparator());
-
-  help_button_ =
-      new SystemMenuButton(this, TrayPopupInkDropStyle::HOST_CENTERED,
-                           kSystemMenuHelpIcon, IDS_ASH_STATUS_TRAY_HELP);
-  if (base::i18n::IsRTL() &&
-      base::i18n::GetConfiguredLocale() == kHebrewLocale) {
-    // The asset for the help button is a question mark '?'. Normally this asset
-    // is flipped in RTL locales, however Hebrew uses the LTR '?'. So the
-    // flipping must be disabled. (crbug.com/475237)
-    help_button_->EnableCanvasFlippingForRTLUI(false);
-  }
-  if (disable_buttons)
-    help_button_->SetEnabled(false);
-  AddChildView(help_button_);
-  AddChildView(TrayPopupUtils::CreateVerticalSeparator());
-
-  lock_button_ =
-      new SystemMenuButton(this, TrayPopupInkDropStyle::HOST_CENTERED,
-                           kSystemMenuLockIcon, IDS_ASH_STATUS_TRAY_LOCK);
-  if (disable_buttons || !shell->GetSessionStateDelegate()->CanLockScreen())
-    lock_button_->SetEnabled(false);
-
-  AddChildView(lock_button_);
-  AddChildView(TrayPopupUtils::CreateVerticalSeparator());
-
-  power_button_ =
-      new SystemMenuButton(this, TrayPopupInkDropStyle::HOST_CENTERED,
-                           kSystemMenuPowerIcon, IDS_ASH_STATUS_TRAY_SHUTDOWN);
-  AddChildView(power_button_);
-  // This object is recreated every time the menu opens. Don't bother updating
-  // the tooltip if the shutdown policy changes while the menu is open.
-  bool reboot = WmShell::Get()->shutdown_controller()->reboot_on_shutdown();
-  power_button_->SetTooltipText(l10n_util::GetStringUTF16(
-      reboot ? IDS_ASH_STATUS_TRAY_REBOOT : IDS_ASH_STATUS_TRAY_SHUTDOWN));
-}
-
-void TilesDefaultView::ButtonPressed(views::Button* sender,
-                                     const ui::Event& event) {
-  DCHECK(sender);
-  WmShell* shell = WmShell::Get();
-  if (sender == settings_button_) {
-    shell->RecordUserMetricsAction(UMA_TRAY_SETTINGS);
-    shell->system_tray_controller()->ShowSettings();
-  } else if (sender == help_button_) {
-    shell->RecordUserMetricsAction(UMA_TRAY_HELP);
-    shell->system_tray_controller()->ShowHelp();
-  } else if (sender == lock_button_) {
-    shell->RecordUserMetricsAction(UMA_TRAY_LOCK_SCREEN);
-    chromeos::DBusThreadManager::Get()
-        ->GetSessionManagerClient()
-        ->RequestLockScreen();
-  } else if (sender == power_button_) {
-    shell->RecordUserMetricsAction(UMA_TRAY_SHUT_DOWN);
-    Shell::GetInstance()->lock_state_controller()->RequestShutdown();
-  }
-
-  owner_->system_tray()->CloseSystemBubble();
-}
-
-views::View* TilesDefaultView::GetHelpButtonView() const {
-  return help_button_;
-}
-
-const views::CustomButton* TilesDefaultView::GetShutdownButtonViewForTest()
-    const {
-  return power_button_;
-}
-
-}  // namespace ash