Remove enable Drive offline system tray UI.

ash/system/chromeos/drive/tray_drive_notice.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 "ash/system/chromeos/drive/tray_drive_notice.h"
-
-#include "ash/shell.h"
-#include "ash/system/tray/actionable_view.h"
-#include "ash/system/tray/hover_highlight_view.h"
-#include "ash/system/tray/system_tray.h"
-#include "ash/system/tray/system_tray_delegate.h"
-#include "ash/system/tray/system_tray_notifier.h"
-#include "ash/system/tray/tray_constants.h"
-#include "base/strings/utf_string_conversions.h"
-#include "grit/ash_resources.h"
-#include "grit/ash_strings.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/layout/box_layout.h"
-
-namespace ash {
-namespace internal {
-
-namespace {
-
-// Vertical spacing between notice label and the detailed view container.
-const int kNoticeLabelVerticalSpacing = 3;
-
-// Bottom spacing inside border for notice label in detailed view.
-const int kNoticeLabelBorderBottomSpacing = 5;
-
-// The time to show the tray item notice.
-const int kTimeVisibleSeconds = 30;
-
-}  // namespace
-
-class DriveNoticeDefaultView : public TrayItemMore {
- public:
-  DriveNoticeDefaultView(SystemTrayItem* owner) :
-      TrayItemMore(owner, true) {
-    ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
-    SetImage(bundle.GetImageNamed(IDR_AURA_UBER_TRAY_DRIVE).ToImageSkia());
-    SetLabel(
-        l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_DRIVE_OFFLINE_NOTICE));
-  }
-
-  virtual ~DriveNoticeDefaultView() {}
-};
-
-class DriveNoticeDetailedView : public TrayDetailsView,
-                                public ViewClickListener {
- public:
-  DriveNoticeDetailedView(SystemTrayItem* owner)
-      : TrayDetailsView(owner),
-        settings_button_(NULL) {
-    Reset();
-
-    CreateScrollableList();
-    CreateNoticeLabel();
-    CreateSettingsButton();
-    CreateSpecialRow(IDS_ASH_STATUS_TRAY_DRIVE_OFFLINE_FOOTER, this);
-
-    Layout();
-  }
-
-  virtual ~DriveNoticeDetailedView() {}
-
- private:
-  void CreateNoticeLabel() {
-    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-    views::Label* notice_label = new views::Label(
-        rb.GetLocalizedString(IDS_ASH_STATUS_TRAY_DRIVE_DISABLE_OFFLINE));
-    notice_label->SetLayoutManager(new views::BoxLayout(
-      views::BoxLayout::kHorizontal,
-      0,
-      kNoticeLabelVerticalSpacing,
-      kTrayPopupPaddingBetweenItems));
-    notice_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    notice_label->SetMultiLine(true);
-    notice_label->SetFont(
-        notice_label->font().DeriveFont(0, gfx::Font::NORMAL));
-
-    int margin = kTrayPopupPaddingHorizontal +
-        kTrayPopupDetailsLabelExtraLeftMargin;
-    int left_margin = base::i18n::IsRTL() ? 0 : margin;
-    int right_margin = base::i18n::IsRTL() ? margin : 0;
-    notice_label->set_border(
-        views::Border::CreateEmptyBorder(
-            kTrayPopupPaddingBetweenItems,
-            left_margin,
-            kNoticeLabelBorderBottomSpacing,
-            right_margin));
-
-    scroll_content()->AddChildView(notice_label);
-  }
-
-  void CreateSettingsButton() {
-    HoverHighlightView* redirect_button = new HoverHighlightView(this);
-    redirect_button->AddLabel(
-        l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_DRIVE_SETTINGS),
-        gfx::Font::NORMAL);
-    AddChildView(redirect_button);
-    settings_button_ = redirect_button;
-  }
-
-  // Overridden from ViewClickListener.
-  virtual void OnViewClicked(views::View* sender) OVERRIDE {
-    SystemTrayDelegate* delegate = Shell::GetInstance()->system_tray_delegate();
-    if (sender == footer()->content()) {
-      owner()->system_tray()->ShowDefaultView(BUBBLE_USE_EXISTING);
-    } else if (sender == settings_button_) {
-      delegate->ShowDriveSettings();
-    }
-  }
-
-  views::View* settings_button_;
-
-  DISALLOW_COPY_AND_ASSIGN(DriveNoticeDetailedView);
-};
-
-TrayDriveNotice::TrayDriveNotice(SystemTray* system_tray)
-    : TrayImageItem(system_tray, IDR_AURA_UBER_TRAY_DRIVE_LIGHT),
-      default_view_(NULL),
-      detailed_view_(NULL),
-      showing_item_(false),
-      time_visible_secs_(kTimeVisibleSeconds) {
-  Shell::GetInstance()->system_tray_notifier()->AddDriveObserver(this);
-}
-
-TrayDriveNotice::~TrayDriveNotice() {
-  Shell::GetInstance()->system_tray_notifier()->RemoveDriveObserver(this);
-}
-
-views::View* TrayDriveNotice::GetTrayView() {
-  return TrayImageItem::tray_view();
-}
-
-void TrayDriveNotice::SetTimeVisibleForTest(int time_visible_secs) {
-  time_visible_secs_ = time_visible_secs;
-}
-
-bool TrayDriveNotice::GetInitialVisibility() {
-  return false;
-}
-
-views::View* TrayDriveNotice::CreateDefaultView(user::LoginStatus status) {
-  CHECK(default_view_ == NULL);
-  if (!showing_item_)
-    return NULL;
-
-  default_view_ = new DriveNoticeDefaultView(this);
-  return default_view_;
-}
-
-views::View* TrayDriveNotice::CreateDetailedView(user::LoginStatus status) {
-  if (!showing_item_)
-    return NULL;
-
-  detailed_view_ = new DriveNoticeDetailedView(this);
-  return detailed_view_;
-}
-
-void TrayDriveNotice::DestroyDefaultView() {
-  default_view_ = NULL;
-}
-
-void TrayDriveNotice::DestroyDetailedView() {
-  detailed_view_ = NULL;
-}
-
-void TrayDriveNotice::UpdateAfterLoginStatusChange(user::LoginStatus status) {
-}
-
-void TrayDriveNotice::OnDriveJobUpdated(const DriveOperationStatus& status) {
-}
-
-void TrayDriveNotice::OnDriveOfflineEnabled() {
-  showing_item_ = true;
-  tray_view()->SetVisible(true);
-  visibility_timer_.Start(FROM_HERE,
-                          base::TimeDelta::FromSeconds(time_visible_secs_),
-                          this,
-                          &TrayDriveNotice::HideNotice);
-}
-
-void TrayDriveNotice::HideNotice() {
-  showing_item_ = false;
-  tray_view()->SetVisible(false);
-}
-
-}  // namespace internal
-}  // namespace ash