Revert 126700 because it broke clang on chromeos.

ash/system/network/tray_network.cc

 // 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/network/tray_network.h"
 
 #include "ash/shell.h"
-#include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
-#include "base/utf_string_conversions.h"
-#include "grit/ash_strings.h"
-#include "grit/ui_resources.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/font.h"
-#include "ui/gfx/image/image.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
-#include "ui/views/controls/scroll_view.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/view.h"
-#include "ui/views/widget/widget.h"
-
-namespace {
-
-// Width of the icon, and the padding on the right of the icon. These are used
-// to make sure that all icons are of the same size so that they line up
-// properly, including the items that don't have any icons.
-const int kIconWidth = 27;
-const int kIconPaddingLeft = 5;
-
-// Height of the list of networks in the popup.
-const int kNetworkListHeight = 160;
-
-// An image view with that always has a fixed width (kIconWidth) so that
-// all the items line up properly.
-class FixedWidthImageView : public views::ImageView {
- public:
-  FixedWidthImageView() {
-    SetHorizontalAlignment(views::ImageView::CENTER);
-    SetVerticalAlignment(views::ImageView::CENTER);
-  }
-
-  virtual ~FixedWidthImageView() {}
-
- private:
-  virtual gfx::Size GetPreferredSize() OVERRIDE {
-    gfx::Size size = views::ImageView::GetPreferredSize();
-    return gfx::Size(kIconWidth, size.height());
-  }
-
-  DISALLOW_COPY_AND_ASSIGN(FixedWidthImageView);
-};
-
-class ViewClickListener {
- public:
-  virtual ~ViewClickListener() {}
-  virtual void ClickedOn(views::View* sender) = 0;
-};
-
-class HoverHighlightView : public views::View {
- public:
-  explicit HoverHighlightView(ViewClickListener* listener)
-      : listener_(listener) {
-    set_notify_enter_exit_on_child(true);
-  }
-
-  virtual ~HoverHighlightView() {}
-
-  // Convenience function for adding an icon and a label.
-  void AddIconAndLabel(const SkBitmap& image, const string16& label) {
-    SetLayoutManager(new views::BoxLayout(
-          views::BoxLayout::kHorizontal, 0, 3, kIconPaddingLeft));
-    views::ImageView* image_view = new FixedWidthImageView;
-    image_view->SetImage(image);
-    AddChildView(image_view);
-    AddChildView(new views::Label(label));
-  }
-
-  void AddLabel(const string16& text) {
-    SetLayoutManager(new views::FillLayout());
-    views::Label* label = new views::Label(text);
-    label->set_border(views::Border::CreateEmptyBorder(
-        5, kIconWidth + kIconPaddingLeft, 5, 0));
-    label->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
-    AddChildView(label);
-  }
-
- private:
-  // Overridden from views::View.
-  virtual bool OnMousePressed(const views::MouseEvent& event) OVERRIDE {
-    if (!listener_)
-      return false;
-    listener_->ClickedOn(this);
-    return true;
-  }
-
-  virtual void OnMouseEntered(const views::MouseEvent& event) OVERRIDE {
-    set_background(views::Background::CreateSolidBackground(
-        SkColorSetARGB(10, 0, 0, 0)));
-    SchedulePaint();
-  }
-
-  virtual void OnMouseExited(const views::MouseEvent& event) OVERRIDE {
-    set_background(NULL);
-    SchedulePaint();
-  }
-
-  ViewClickListener* listener_;
-
-  DISALLOW_COPY_AND_ASSIGN(HoverHighlightView);
-};
-
-// A custom scroll-view that has a specified dimension.
-class FixedSizedScrollView : public views::ScrollView {
- public:
-  FixedSizedScrollView() {}
-  virtual ~FixedSizedScrollView() {}
-
-  void SetContentsView(View* view) {
-    SetContents(view);
-    view->SetBoundsRect(gfx::Rect(view->GetPreferredSize()));
-  }
-
-  void set_fixed_size(gfx::Size size) { fixed_size_ = size; }
-
- private:
-  // Overridden from views::View.
-  virtual gfx::Size GetPreferredSize() OVERRIDE {
-    return fixed_size_;
-  }
-
-  gfx::Size fixed_size_;
-
-  DISALLOW_COPY_AND_ASSIGN(FixedSizedScrollView);
-};
-
-}
 
 namespace ash {
 namespace internal {
 
 namespace tray {
 
 enum ResourceSize {
   SMALL,
   LARGE,
 };
 
 class NetworkTrayView : public views::View {
  public:
   explicit NetworkTrayView(ResourceSize size) : resource_size_(size) {
     SetLayoutManager(new views::FillLayout());
 
     image_view_ = new views::ImageView;
     AddChildView(image_view_);
 
-    Update(Shell::GetInstance()->tray_delegate()->
-        GetMostRelevantNetworkIcon(resource_size_ == LARGE));
+    Update(Shell::GetInstance()->tray_delegate()->GetMostRelevantNetworkIcon());
   }
 
   virtual ~NetworkTrayView() {}
 
   void Update(const NetworkIconInfo& info) {
     image_view_->SetImage(info.image);
     SchedulePaint();
   }
 
  private:
   views::ImageView* image_view_;
   ResourceSize resource_size_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkTrayView);
 };
 
 class NetworkDefaultView : public views::View {
  public:
-  explicit NetworkDefaultView(SystemTrayItem* owner) : owner_(owner) {
+  NetworkDefaultView() {
     SetLayoutManager(new views::BoxLayout(views::BoxLayout::kHorizontal,
         0, 0, 5));
 
     icon_ = new NetworkTrayView(LARGE);
     AddChildView(icon_);
 
     label_ = new views::Label();
     AddChildView(label_);
 
-    views::ImageView* more = new views::ImageView;
-    more->SetImage(ui::ResourceBundle::GetSharedInstance().GetImageNamed(
-        IDR_AURA_UBER_TRAY_MORE).ToSkBitmap());
-    AddChildView(more);
-
-    Update(Shell::GetInstance()->tray_delegate()->
-        GetMostRelevantNetworkIcon(true));
+    Update(Shell::GetInstance()->tray_delegate()->GetMostRelevantNetworkIcon());
   }
 
   virtual ~NetworkDefaultView() {}
 
   void Update(const NetworkIconInfo& info) {
     icon_->Update(info);
     label_->SetText(info.description);
   }
 
  private:
-  // Overridden from views::View.
-  virtual bool OnMousePressed(const views::MouseEvent& event) OVERRIDE {
-    owner_->PopupDetailedView(0, true);
-    return true;
-  }
-
-  SystemTrayItem* owner_;
   NetworkTrayView* icon_;
   views::Label* label_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkDefaultView);
 };
 
-class NetworkDetailedView : public views::View,
-                            public ViewClickListener {
- public:
-  explicit NetworkDetailedView(user::LoginStatus login)
-      : login_(login),
-        header_(NULL),
-        airplane_(NULL),
-        settings_(NULL),
-        proxy_settings_(NULL) {
-    SetLayoutManager(new views::BoxLayout(
-        views::BoxLayout::kVertical, 1, 1, 1));
-    Update();
-  }
-
-  virtual ~NetworkDetailedView() {}
-
-  void Update() {
-    RemoveAllChildViews(true);
-
-    AppendHeaderEntry();
-    AppendNetworkEntries();
-    AppendAirplaneModeEntry();
-    AppendSettingsEntry();
-  }
-
- private:
-  void AppendHeaderEntry() {
-    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-    HoverHighlightView* container = new HoverHighlightView(this);
-    container->SetLayoutManager(new
-        views::BoxLayout(views::BoxLayout::kHorizontal, 0, 3, 5));
-    views::ImageView* back = new FixedWidthImageView;
-    back->SetImage(rb.GetImageNamed(IDR_AURA_UBER_TRAY_LESS).ToSkBitmap());
-    container->AddChildView(back);
-    views::Label* header = new views::Label(rb.GetLocalizedString(
-        IDS_ASH_STATUS_TRAY_NETWORK));
-    header->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
-    header->SetFont(header->font().DeriveFont(4));
-    container->AddChildView(header);
-    AddChildView(container);
-    header_ = container;
-  }
-
-  void AppendNetworkEntries() {
-    std::vector<NetworkIconInfo> list;
-    Shell::GetInstance()->tray_delegate()->GetAvailableNetworks(&list);
-    FixedSizedScrollView* scroller = new FixedSizedScrollView;
-    views::View* networks = new views::View;
-    networks->SetLayoutManager(new views::BoxLayout(
-        views::BoxLayout::kVertical, 0, 0, 1));
-    for (size_t i = 0; i < list.size(); i++) {
-      HoverHighlightView* container = new HoverHighlightView(this);
-      container->AddIconAndLabel(list[i].image, list[i].name);
-      networks->AddChildView(container);
-      network_map_[container] = list[i].unique_id;
-    }
-    scroller->set_border(views::Border::CreateSolidSidedBorder(1, 0, 1, 0,
-        SkColorSetARGB(25, 0, 0, 0)));
-    scroller->set_fixed_size(
-        gfx::Size(networks->GetPreferredSize().width() +
-                  scroller->GetScrollBarWidth(),
-                  kNetworkListHeight));
-    scroller->SetContentsView(networks);
-    AddChildView(scroller);
-  }
-
-  void AppendAirplaneModeEntry() {
-    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-    HoverHighlightView* container = new HoverHighlightView(this);
-    container->AddIconAndLabel(
-        *rb.GetImageNamed(IDR_AURA_UBER_TRAY_NETWORK_AIRPLANE).ToSkBitmap(),
-        rb.GetLocalizedString(IDS_ASH_STATUS_TRAY_AIRPLANE_MODE));
-    AddChildView(container);
-    airplane_ = container;
-  }
-
-  // Adds a settings entry when logged in, and an entry for changing proxy
-  // settings otherwise.
-  void AppendSettingsEntry() {
-    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-    if (login_ != user::LOGGED_IN_NONE) {
-      // Settings, only if logged in.
-      HoverHighlightView* container = new HoverHighlightView(this);
-      container->AddLabel(rb.GetLocalizedString(
-          IDS_ASH_STATUS_TRAY_NETWORK_SETTINGS));
-      AddChildView(container);
-      settings_ = container;
-    } else {
-      // Allow changing proxy settings in the login screen.
-      HoverHighlightView* container = new HoverHighlightView(this);
-      container->AddLabel(rb.GetLocalizedString(
-          IDS_ASH_STATUS_TRAY_NETWORK_PROXY_SETTINGS));
-      AddChildView(container);
-      proxy_settings_ = container;
-    }
-  }
-
-  // Overridden from ViewClickListener.
-  virtual void ClickedOn(views::View* sender) OVERRIDE {
-    ash::SystemTrayDelegate* delegate =
-        ash::Shell::GetInstance()->tray_delegate();
-    if (sender == header_) {
-      Shell::GetInstance()->tray()->ShowDefaultView();
-    } else if (sender == settings_) {
-      delegate->ShowNetworkSettings();
-    } else if (sender == proxy_settings_) {
-      delegate->ChangeProxySettings();
-    } else if (sender == airplane_) {
-      delegate->ToggleAirplaneMode();
-    } else {
-      std::map<views::View*, std::string>::iterator find;
-      find = network_map_.find(sender);
-      if (find != network_map_.end()) {
-        std::string network_id = find->second;
-        delegate->ConnectToNetwork(network_id);
-      }
-    }
-  }
-
-  user::LoginStatus login_;
-  std::map<views::View*, std::string> network_map_;
-  views::View* header_;
-  views::View* airplane_;
-  views::View* settings_;
-  views::View* proxy_settings_;
-  DISALLOW_COPY_AND_ASSIGN(NetworkDetailedView);
-};
-
 }  // namespace tray
 
 TrayNetwork::TrayNetwork() {
 }
 
 TrayNetwork::~TrayNetwork() {
 }
 
 views::View* TrayNetwork::CreateTrayView(user::LoginStatus status) {
   tray_.reset(new tray::NetworkTrayView(tray::SMALL));
   return tray_.get();
 }
 
 views::View* TrayNetwork::CreateDefaultView(user::LoginStatus status) {
-  default_.reset(new tray::NetworkDefaultView(this));
+  default_.reset(new tray::NetworkDefaultView);
   return default_.get();
 }
 
 views::View* TrayNetwork::CreateDetailedView(user::LoginStatus status) {
-  detailed_.reset(new tray::NetworkDetailedView(status));
-  return detailed_.get();
+  return NULL;
 }
 
 void TrayNetwork::DestroyTrayView() {
   tray_.reset();
 }
 
 void TrayNetwork::DestroyDefaultView() {
   default_.reset();
 }
 
 void TrayNetwork::DestroyDetailedView() {
-  detailed_.reset();
 }
 
 void TrayNetwork::OnNetworkRefresh(const NetworkIconInfo& info) {
   if (tray_.get())
     tray_->Update(info);
   if (default_.get())
     default_->Update(info);
-  if (detailed_.get())
-    detailed_->Update();
 }
 
 }  // namespace internal
 }  // namespace ash