Cleanup: remove unused internet and system pages for chrome os options.

chrome/browser/chromeos/options/options_window_view.cc

Index: chrome/browser/chromeos/options/options_window_view.cc
diff --git a/chrome/browser/chromeos/options/options_window_view.cc b/chrome/browser/chromeos/options/options_window_view.cc
deleted file mode 100644
index 1cc4a62e6a6044657e46db9a01d213b7a7ad1733..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/options/options_window_view.cc
+++ /dev/null
@@ -1,392 +0,0 @@
-// Copyright (c) 2011 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 "base/scoped_ptr.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/chromeos/options/internet_page_view.h"
-#include "chrome/browser/chromeos/options/system_page_view.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser_list.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/gtk/options/advanced_page_gtk.h"
-#include "chrome/browser/ui/gtk/options/content_page_gtk.h"
-#include "chrome/browser/ui/gtk/options/general_page_gtk.h"
-#include "chrome/browser/ui/options/options_window.h"
-#include "chrome/browser/ui/views/accessible_view_helper.h"
-#include "chrome/browser/ui/views/window.h"
-#include "chrome/browser/ui/window_sizer.h"
-#include "chrome/common/chrome_constants.h"
-#include "chrome/common/pref_names.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "grit/locale_settings.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "views/controls/native/native_view_host.h"
-#include "views/controls/tabbed_pane/native_tabbed_pane_gtk.h"
-#include "views/controls/tabbed_pane/tabbed_pane.h"
-#include "views/widget/root_view.h"
-#include "views/window/dialog_delegate.h"
-#include "views/window/window.h"
-#include "views/window/window_gtk.h"
-
-
-namespace chromeos {
-
-///////////////////////////////////////////////////////////////////////////////
-// GtkPreferencePageHost
-//
-//  Hosts a GTK preference page and takes care of sizing it appropriately.
-//
-class GtkPreferencePageHost : public views::NativeViewHost {
- public:
-  explicit GtkPreferencePageHost(GtkWidget* widget);
-
- private:
-  // views::View overrides:
-  virtual void ViewHierarchyChanged(bool is_add, View* parent, View* child);
-  virtual gfx::Size GetPreferredSize();
-
-  GtkWidget* widget_;
-
-  DISALLOW_COPY_AND_ASSIGN(GtkPreferencePageHost);
-};
-
-GtkPreferencePageHost::GtkPreferencePageHost(GtkWidget* widget)
-    : widget_(widget) {
-  set_background(views::Background::CreateSolidBackground(SK_ColorWHITE));
-}
-
-void GtkPreferencePageHost::ViewHierarchyChanged(bool is_add,
-                                                 View* parent,
-                                                 View* child) {
-  NativeViewHost::ViewHierarchyChanged(is_add, parent, child);
-  if (is_add && child == this)
-    Attach(widget_);
-}
-
-gfx::Size GtkPreferencePageHost::GetPreferredSize() {
-  // We need to show the widget and its children since otherwise containers like
-  // gtk_box don't compute the correct size.
-  gtk_widget_show_all(widget_);
-  GtkRequisition requisition = { 0, 0 };
-  gtk_widget_size_request(GTK_WIDGET(widget_), &requisition);
-  GtkRequisition& size(widget_->requisition);
-  return gfx::Size(size.width, size.height);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsWindowView
-//
-//  The contents of the Options dialog window.
-//
-class OptionsWindowView : public views::View,
-                          public views::DialogDelegate,
-                          public views::TabbedPane::Listener {
- public:
-  static const int kDialogPadding;
-  static const SkColor kDialogBackground;
-  static OptionsWindowView* instance_;
-
-  explicit OptionsWindowView(Profile* profile);
-  virtual ~OptionsWindowView();
-
-  // Shows the Tab corresponding to the specified OptionsPage.
-  void ShowOptionsPage(OptionsPage page, OptionsGroup highlight_group);
-
-  // views::DialogDelegate implementation:
-  virtual int GetDialogButtons() const {
-    return 0;
-  }
-  virtual std::wstring GetWindowTitle() const;
-  virtual void WindowClosing();
-  virtual bool Cancel();
-  virtual views::View* GetContentsView();
-  virtual bool ShouldShowClientEdge() const {
-    return false;
-  }
-
-  // views::TabbedPane::Listener implementation:
-  virtual void TabSelectedAt(int index);
-
-  // views::View overrides:
-  virtual void Layout();
-  virtual gfx::Size GetPreferredSize();
-
- protected:
-  // views::View overrides:
-  virtual void ViewHierarchyChanged(bool is_add,
-                                    views::View* parent,
-                                    views::View* child);
- private:
-  // Init the assorted Tabbed pages
-  void Init();
-
-  // Returns the currently selected OptionsPageView.
-  OptionsPageView* GetCurrentOptionsPageView() const;
-
-  // Flag of whether we are fully initialized.
-  bool initialized_;
-
-  // The Tab view that contains all of the options pages.
-  views::TabbedPane* tabs_;
-
-  // The Profile associated with these options.
-  Profile* profile_;
-
-  // Native Gtk options pages.
-  GeneralPageGtk general_page_;
-  ContentPageGtk content_page_;
-  AdvancedPageGtk advanced_page_;
-
-  // The last page the user was on when they opened the Options window.
-  IntegerPrefMember last_selected_page_;
-
-  scoped_ptr<AccessibleViewHelper> accessible_view_helper_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(OptionsWindowView);
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsWindowView, public:
-
-// No dialog padding.
-const int OptionsWindowView::kDialogPadding = 0;
-
-// Shaded frame color that matches the rendered frame. It's the result
-// of SRC_OVER frame top center image on top of frame color.
-const SkColor OptionsWindowView::kDialogBackground =
-    SkColorSetRGB(0x4E, 0x7D, 0xD0);
-
-// Live instance of the options view.
-OptionsWindowView* OptionsWindowView::instance_ = NULL;
-
-OptionsWindowView::OptionsWindowView(Profile* profile)
-      // Always show preferences for the original profile. Most state when off
-      // the record comes from the original profile, but we explicitly use
-      // the original profile to avoid potential problems.
-    : initialized_(false),
-      tabs_(NULL),
-      profile_(profile->GetOriginalProfile()),
-      general_page_(profile_),
-      content_page_(profile_),
-      advanced_page_(profile_) {
-  // We don't need to observe changes in this value.
-  last_selected_page_.Init(prefs::kOptionsWindowLastTabIndex,
-                           g_browser_process->local_state(), NULL);
-
-  set_background(views::Background::CreateSolidBackground(kDialogBackground));
-}
-
-OptionsWindowView::~OptionsWindowView() {
-}
-
-void OptionsWindowView::ShowOptionsPage(OptionsPage page,
-                                        OptionsGroup highlight_group) {
-  // This will show invisible windows and bring visible windows to the front.
-  window()->Show();
-
-  // Show all controls in tab after tab's size is allocated. We have
-  // to do this after size allocation otherwise WrapLabelAtAllocationHack
-  // in ContentPageGtk would break.
-  GtkWidget* notebook = static_cast<views::NativeTabbedPaneGtk*>(
-      tabs_->native_wrapper())->native_view();
-  gtk_widget_show_all(notebook);
-
-  if (page == OPTIONS_PAGE_DEFAULT) {
-    // Remember the last visited page from local state.
-    page = static_cast<OptionsPage>(last_selected_page_.GetValue());
-    if (page == OPTIONS_PAGE_DEFAULT)
-      page = OPTIONS_PAGE_GENERAL;
-  }
-  // If the page number is out of bounds, reset to the first tab.
-  if (page < 0 || page >= tabs_->GetTabCount())
-    page = OPTIONS_PAGE_GENERAL;
-
-  tabs_->SelectTabAt(static_cast<int>(page));
-
-  // TODO(xiyuan): set highlight_group
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsWindowView, views::DialogDelegate implementation:
-
-std::wstring OptionsWindowView::GetWindowTitle() const {
-  return UTF16ToWide(
-      l10n_util::GetStringFUTF16(IDS_OPTIONS_DIALOG_TITLE,
-                                 l10n_util::GetStringUTF16(IDS_PRODUCT_NAME)));
-}
-
-void OptionsWindowView::WindowClosing() {
-  // Clear the static instance so that the next time ShowOptionsWindow() is
-  // called a new window is opened.
-  instance_ = NULL;
-}
-
-bool OptionsWindowView::Cancel() {
-  OptionsPageView* selected_option_page = GetCurrentOptionsPageView();
-  if (selected_option_page) {
-    return selected_option_page->CanClose();
-  } else {
-    // Gtk option pages does not support CanClose.
-    return true;
-  }
-}
-
-views::View* OptionsWindowView::GetContentsView() {
-  return this;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsWindowView, views::TabbedPane::Listener implementation:
-
-void OptionsWindowView::TabSelectedAt(int index) {
-  if (!initialized_)
-    return;
-
-  DCHECK(index > OPTIONS_PAGE_DEFAULT && index < OPTIONS_PAGE_COUNT);
-  last_selected_page_.SetValue(index);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsWindowView, views::View overrides:
-
-void OptionsWindowView::Layout() {
-  tabs_->SetBounds(kDialogPadding, kDialogPadding,
-                   width() - (2 * kDialogPadding),
-                   height() - (2 * kDialogPadding));
-  if (!accessible_view_helper_.get()) {
-    accessible_view_helper_.reset(new AccessibleViewHelper(this, profile_));
-  }
-}
-
-gfx::Size OptionsWindowView::GetPreferredSize() {
-  gfx::Size size(tabs_->GetPreferredSize());
-  size.Enlarge(2 * kDialogPadding, 2 * kDialogPadding);
-  return size;
-}
-
-void OptionsWindowView::ViewHierarchyChanged(bool is_add,
-                                             views::View* parent,
-                                             views::View* child) {
-  // Can't init before we're inserted into a Container, because we require a
-  // HWND to parent native child controls to.
-  if (is_add && child == this)
-    Init();
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsWindowView, private:
-
-void OptionsWindowView::Init() {
-  tabs_ = new views::TabbedPane;
-  tabs_->SetListener(this);
-  AddChildView(tabs_);
-
-  GtkWidget* notebook = static_cast<views::NativeTabbedPaneGtk*>(
-      tabs_->native_wrapper())->native_view();
-
-  // Set vertical padding of tab header.
-  gtk_notebook_set_tab_vborder(GTK_NOTEBOOK(notebook), 5);
-
-  // Set a name for notebook. Note that the name is also used in theme engine
-  // to apply specific drawings for this widget.
-  gtk_widget_set_name(GTK_WIDGET(notebook), "chromeos-options-tab");
-
-  // Setup tab pages.
-  int tab_index = 0;
-
-  SystemPageView* system_page = new SystemPageView(profile_);
-  system_page->set_background(views::Background::CreateSolidBackground(
-      SK_ColorWHITE));
-  tabs_->AddTabAtIndex(tab_index++,
-                       UTF16ToWide(l10n_util::GetStringUTF16(
-                           IDS_OPTIONS_SYSTEM_TAB_LABEL)),
-                       system_page, false);
-
-  InternetPageView* internet_page = new InternetPageView(profile_);
-  internet_page->set_background(views::Background::CreateSolidBackground(
-      SK_ColorWHITE));
-  tabs_->AddTabAtIndex(tab_index++,
-                       UTF16ToWide(l10n_util::GetStringUTF16(
-                           IDS_OPTIONS_INTERNET_TAB_LABEL)),
-                       internet_page, false);
-
-  tabs_->AddTabAtIndex(tab_index++,
-                       UTF16ToWide(l10n_util::GetStringUTF16(
-                           IDS_OPTIONS_GENERAL_TAB_LABEL)),
-                       new GtkPreferencePageHost(
-                           general_page_.get_page_widget()),
-                       false);
-
-  tabs_->AddTabAtIndex(tab_index++,
-                       UTF16ToWide(l10n_util::GetStringUTF16(
-                           IDS_OPTIONS_CONTENT_TAB_LABEL)),
-                       new GtkPreferencePageHost(
-                           content_page_.get_page_widget()),
-                       false);
-
-  tabs_->AddTabAtIndex(tab_index++,
-                       UTF16ToWide(l10n_util::GetStringUTF16(
-                           IDS_OPTIONS_ADVANCED_TAB_LABEL)),
-                       new GtkPreferencePageHost(
-                           advanced_page_.get_page_widget()),
-                       false);
-
-  DCHECK(tabs_->GetTabCount() == OPTIONS_PAGE_COUNT);
-
-  initialized_ = true;
-}
-
-OptionsPageView* OptionsWindowView::GetCurrentOptionsPageView() const {
-  int selected_option_page = tabs_->GetSelectedTabIndex();
-  if (selected_option_page < OPTIONS_PAGE_GENERAL) {
-    return static_cast<OptionsPageView*>(tabs_->GetSelectedTab());
-  } else {
-    return NULL;
-  }
-}
-
-void CloseOptionsWindow() {
-  if (OptionsWindowView::instance_)
-    OptionsWindowView::instance_->window()->Close();
-}
-
-gfx::NativeWindow GetOptionsViewParent() {
-  if (Browser* b = BrowserList::GetLastActive()) {
-    if (b->type() != Browser::TYPE_NORMAL) {
-      b = BrowserList::FindBrowserWithType(b->profile(),
-                                           Browser::TYPE_NORMAL,
-                                           true);
-    }
-
-    if (b)
-      return b->window()->GetNativeHandle();
-  }
-
-  return NULL;
-}
-
-};  // namespace chromeos
-
-///////////////////////////////////////////////////////////////////////////////
-// Factory/finder method:
-
-void ShowOptionsWindow(OptionsPage page,
-                       OptionsGroup highlight_group,
-                       Profile* profile) {
-  DCHECK(profile);
-
-  using chromeos::OptionsWindowView;
-
-  // If there's already an existing options window, close it and create
-  // a new one for the current active browser.
-  chromeos::CloseOptionsWindow();
-
-  OptionsWindowView::instance_ = new OptionsWindowView(profile);
-  browser::CreateViewsWindow(chromeos::GetOptionsViewParent(),
-                             gfx::Rect(),
-                             OptionsWindowView::instance_);
-
-  OptionsWindowView::instance_->ShowOptionsPage(page, highlight_group);
-}