mash: Move several chromeos system tray items to //ash/common

ash/system/chromeos/tray_caps_lock.cc

Index: ash/system/chromeos/tray_caps_lock.cc
diff --git a/ash/system/chromeos/tray_caps_lock.cc b/ash/system/chromeos/tray_caps_lock.cc
deleted file mode 100644
index 51e4b77d2ce2a4617867d301ff3f94a2d1822881..0000000000000000000000000000000000000000
--- a/ash/system/chromeos/tray_caps_lock.cc
+++ /dev/null
@@ -1,218 +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/chromeos/tray_caps_lock.h"
-
-#include "ash/common/system/tray/actionable_view.h"
-#include "ash/common/system/tray/fixed_sized_image_view.h"
-#include "ash/common/system/tray/system_tray_delegate.h"
-#include "ash/common/system/tray/tray_constants.h"
-#include "ash/common/wm_shell.h"
-#include "base/sys_info.h"
-#include "grit/ash_resources.h"
-#include "grit/ash_strings.h"
-#include "ui/accessibility/ax_view_state.h"
-#include "ui/base/ime/chromeos/ime_keyboard.h"
-#include "ui/base/ime/chromeos/input_method_manager.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/image/image.h"
-#include "ui/views/controls/image_view.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/widget/widget.h"
-
-namespace ash {
-namespace {
-
-bool CapsLockIsEnabled() {
-  chromeos::input_method::InputMethodManager* ime =
-      chromeos::input_method::InputMethodManager::Get();
-  return (ime && ime->GetImeKeyboard())
-             ? ime->GetImeKeyboard()->CapsLockIsEnabled()
-             : false;
-}
-}
-
-class CapsLockDefaultView : public ActionableView {
- public:
-  CapsLockDefaultView()
-      : text_label_(new views::Label), shortcut_label_(new views::Label) {
-    SetLayoutManager(new views::BoxLayout(views::BoxLayout::kHorizontal,
-                                          kTrayPopupPaddingHorizontal, 0,
-                                          kTrayPopupPaddingBetweenItems));
-
-    ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
-    FixedSizedImageView* image =
-        new FixedSizedImageView(0, kTrayPopupItemHeight);
-    image->SetImage(
-        bundle.GetImageNamed(IDR_AURA_UBER_TRAY_CAPS_LOCK_DARK).ToImageSkia());
-    AddChildView(image);
-
-    text_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-    AddChildView(text_label_);
-
-    shortcut_label_->SetEnabled(false);
-    AddChildView(shortcut_label_);
-  }
-
-  ~CapsLockDefaultView() override {}
-
-  // Updates the label text and the shortcut text.
-  void Update(bool caps_lock_enabled) {
-    ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
-    const int text_string_id = caps_lock_enabled
-                                   ? IDS_ASH_STATUS_TRAY_CAPS_LOCK_ENABLED
-                                   : IDS_ASH_STATUS_TRAY_CAPS_LOCK_DISABLED;
-    text_label_->SetText(bundle.GetLocalizedString(text_string_id));
-
-    int shortcut_string_id = 0;
-    bool search_mapped_to_caps_lock =
-        WmShell::Get()->system_tray_delegate()->IsSearchKeyMappedToCapsLock();
-    if (caps_lock_enabled) {
-      shortcut_string_id =
-          search_mapped_to_caps_lock
-              ? IDS_ASH_STATUS_TRAY_CAPS_LOCK_SHORTCUT_SEARCH_OR_SHIFT
-              : IDS_ASH_STATUS_TRAY_CAPS_LOCK_SHORTCUT_ALT_SEARCH_OR_SHIFT;
-    } else {
-      shortcut_string_id =
-          search_mapped_to_caps_lock
-              ? IDS_ASH_STATUS_TRAY_CAPS_LOCK_SHORTCUT_SEARCH
-              : IDS_ASH_STATUS_TRAY_CAPS_LOCK_SHORTCUT_ALT_SEARCH;
-    }
-    shortcut_label_->SetText(bundle.GetLocalizedString(shortcut_string_id));
-
-    Layout();
-  }
-
- private:
-  // Overridden from views::View:
-  void Layout() override {
-    views::View::Layout();
-
-    // Align the shortcut text with the right end
-    const int old_x = shortcut_label_->x();
-    const int new_x =
-        width() - shortcut_label_->width() - kTrayPopupPaddingHorizontal;
-    shortcut_label_->SetX(new_x);
-    const gfx::Size text_size = text_label_->size();
-    text_label_->SetSize(
-        gfx::Size(text_size.width() + new_x - old_x, text_size.height()));
-  }
-
-  void GetAccessibleState(ui::AXViewState* state) override {
-    state->role = ui::AX_ROLE_BUTTON;
-    state->name = text_label_->text();
-  }
-
-  // Overridden from ActionableView:
-  bool PerformAction(const ui::Event& event) override {
-    chromeos::input_method::ImeKeyboard* keyboard =
-        chromeos::input_method::InputMethodManager::Get()->GetImeKeyboard();
-    if (keyboard) {
-      WmShell::Get()->RecordUserMetricsAction(
-          keyboard->CapsLockIsEnabled()
-              ? UMA_STATUS_AREA_CAPS_LOCK_DISABLED_BY_CLICK
-              : UMA_STATUS_AREA_CAPS_LOCK_ENABLED_BY_CLICK);
-      keyboard->SetCapsLockEnabled(!keyboard->CapsLockIsEnabled());
-    }
-    return true;
-  }
-
-  views::Label* text_label_;
-  views::Label* shortcut_label_;
-
-  DISALLOW_COPY_AND_ASSIGN(CapsLockDefaultView);
-};
-
-TrayCapsLock::TrayCapsLock(SystemTray* system_tray)
-    : TrayImageItem(system_tray, IDR_AURA_UBER_TRAY_CAPS_LOCK),
-      default_(NULL),
-      detailed_(NULL),
-      caps_lock_enabled_(CapsLockIsEnabled()),
-      message_shown_(false) {
-  chromeos::input_method::InputMethodManager* ime =
-      chromeos::input_method::InputMethodManager::Get();
-  if (ime && ime->GetImeKeyboard())
-    ime->GetImeKeyboard()->AddObserver(this);
-}
-
-TrayCapsLock::~TrayCapsLock() {
-  chromeos::input_method::InputMethodManager* ime =
-      chromeos::input_method::InputMethodManager::Get();
-  if (ime && ime->GetImeKeyboard())
-    ime->GetImeKeyboard()->RemoveObserver(this);
-}
-
-void TrayCapsLock::OnCapsLockChanged(bool enabled) {
-  caps_lock_enabled_ = enabled;
-
-  if (tray_view())
-    tray_view()->SetVisible(caps_lock_enabled_);
-
-  if (default_) {
-    default_->Update(caps_lock_enabled_);
-  } else {
-    if (caps_lock_enabled_) {
-      if (!message_shown_) {
-        WmShell::Get()->RecordUserMetricsAction(
-            UMA_STATUS_AREA_CAPS_LOCK_POPUP);
-        PopupDetailedView(kTrayPopupAutoCloseDelayForTextInSeconds, false);
-        message_shown_ = true;
-      }
-    } else if (detailed_) {
-      detailed_->GetWidget()->Close();
-    }
-  }
-}
-
-bool TrayCapsLock::GetInitialVisibility() {
-  return CapsLockIsEnabled();
-}
-
-views::View* TrayCapsLock::CreateDefaultView(LoginStatus status) {
-  if (!caps_lock_enabled_)
-    return NULL;
-  DCHECK(default_ == NULL);
-  default_ = new CapsLockDefaultView;
-  default_->Update(caps_lock_enabled_);
-  return default_;
-}
-
-views::View* TrayCapsLock::CreateDetailedView(LoginStatus status) {
-  DCHECK(detailed_ == NULL);
-  detailed_ = new views::View;
-
-  detailed_->SetLayoutManager(new views::BoxLayout(
-      views::BoxLayout::kHorizontal, kTrayPopupPaddingHorizontal, 10,
-      kTrayPopupPaddingBetweenItems));
-
-  ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
-  views::ImageView* image = new views::ImageView;
-  image->SetImage(
-      bundle.GetImageNamed(IDR_AURA_UBER_TRAY_CAPS_LOCK_DARK).ToImageSkia());
-
-  detailed_->AddChildView(image);
-
-  const int string_id =
-      WmShell::Get()->system_tray_delegate()->IsSearchKeyMappedToCapsLock()
-          ? IDS_ASH_STATUS_TRAY_CAPS_LOCK_CANCEL_BY_SEARCH
-          : IDS_ASH_STATUS_TRAY_CAPS_LOCK_CANCEL_BY_ALT_SEARCH;
-  views::Label* label = new views::Label(bundle.GetLocalizedString(string_id));
-  label->SetMultiLine(true);
-  label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  detailed_->AddChildView(label);
-  WmShell::Get()->RecordUserMetricsAction(UMA_STATUS_AREA_CAPS_LOCK_DETAILED);
-
-  return detailed_;
-}
-
-void TrayCapsLock::DestroyDefaultView() {
-  default_ = NULL;
-}
-
-void TrayCapsLock::DestroyDetailedView() {
-  detailed_ = NULL;
-}
-
-}  // namespace ash