Move chromeos code to namespace chromeos.

chrome/browser/chromeos/chromeos_browser_extenders.cc

Index: chrome/browser/chromeos/chromeos_browser_extenders.cc
===================================================================
--- chrome/browser/chromeos/chromeos_browser_extenders.cc	(revision 30488)
+++ chrome/browser/chromeos/chromeos_browser_extenders.cc	(working copy)
@@ -1,338 +0,0 @@
-// Copyright (c) 2009 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 <algorithm>
-
-#include "app/theme_provider.h"
-#include "chrome/app/chrome_dll_resource.h"
-#include "chrome/browser/chromeos/compact_location_bar.h"
-#include "chrome/browser/chromeos/compact_navigation_bar.h"
-#include "chrome/browser/chromeos/main_menu.h"
-#include "chrome/browser/chromeos/status_area_view.h"
-#include "chrome/browser/chromeos/panel_controller.h"
-#include "chrome/browser/views/frame/browser_extender.h"
-#include "chrome/browser/views/frame/browser_frame_gtk.h"
-#include "chrome/browser/views/frame/browser_view.h"
-#include "chrome/browser/views/tabs/tab_overview_types.h"
-#include "chrome/browser/views/tabs/tab_strip.h"
-#include "chrome/browser/views/tabs/tab_strip_wrapper.h"
-#include "chrome/browser/views/toolbar_view.h"
-#include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
-#include "views/controls/button/button.h"
-#include "views/controls/button/image_button.h"
-#include "views/controls/menu/simple_menu_model.h"
-#include "views/window/window.h"
-
-namespace {
-
-// NormalExtender adds ChromeOS specific controls and menus to a BrowserView
-// created with Browser::TYPE_NORMAL. This extender adds controls to
-// the title bar as follows:
-//                  ____  __ __
-//      [MainMenu] /    \   \  \     [StatusArea]
-//
-// and adds the system context menu to the remaining arae of the titlebar.
-//
-// For Browser::TYPE_POPUP type of BrowserView, see PopupExtender class below.
-class NormalExtender : public BrowserExtender,
-                       public views::ButtonListener,
-                       public views::ContextMenuController {
- public:
-  explicit NormalExtender(BrowserView* browser_view)
-      : BrowserExtender(browser_view),
-        main_menu_(NULL),
-        status_area_(NULL),
-        compact_navigation_bar_(NULL),
-        // CompactNavigationBar is disabled by default.
-        // TODO(oshima): Get this info from preference.
-        compact_navigation_bar_enabled_(false) {
-  }
-  virtual ~NormalExtender() {}
-
- protected:
-  // BrowserExtender overrides.
-  virtual void Init() {
-    main_menu_ = new views::ImageButton(this);
-    ThemeProvider* theme_provider =
-        browser_view()->frame()->GetThemeProviderForFrame();
-    SkBitmap* image = theme_provider->GetBitmapNamed(IDR_MAIN_MENU_BUTTON);
-    main_menu_->SetImage(views::CustomButton::BS_NORMAL, image);
-    main_menu_->SetImage(views::CustomButton::BS_HOT, image);
-    main_menu_->SetImage(views::CustomButton::BS_PUSHED, image);
-    browser_view()->AddChildView(main_menu_);
-
-    compact_location_bar_.reset(new CompactLocationBar(browser_view()));
-    compact_navigation_bar_ =
-        new CompactNavigationBar(browser_view()->browser());
-    browser_view()->AddChildView(compact_navigation_bar_);
-    compact_navigation_bar_->Init();
-    status_area_ = new StatusAreaView(
-        browser_view()->browser(),
-        browser_view()->GetWindow()->GetNativeWindow());
-    browser_view()->AddChildView(status_area_);
-    status_area_->Init();
-
-    InitSystemMenu();
-    MainMenu::ScheduleCreation();
-
-    // The ContextMenuController has to be set to a NonClientView but
-    // not to a NonClientFrameView because a TabStrip is not a child of
-    // a NonClientFrameView even though visually a TabStrip is over a
-    // NonClientFrameView.
-    BrowserFrameGtk* gtk_frame =
-        static_cast<BrowserFrameGtk*>(browser_view()->frame());
-    gtk_frame->GetNonClientView()->SetContextMenuController(this);
-  }
-
-  virtual gfx::Rect Layout(const gfx::Rect& bounds) {
-    // Skip if there is no space to layout, or if the browser is in
-    // fullscreen mode.
-    if (bounds.IsEmpty() || browser_view()->IsFullscreen()) {
-      main_menu_->SetVisible(false);
-      compact_navigation_bar_->SetVisible(false);
-      status_area_->SetVisible(false);
-      return bounds;
-    } else {
-      main_menu_->SetVisible(true);
-      compact_navigation_bar_->SetVisible(compact_navigation_bar_enabled_);
-      status_area_->SetVisible(true);
-    }
-
-    if (compact_navigation_bar_->IsVisible()) {
-      // Update the size and location of the compact location bar.
-      compact_location_bar_->UpdateBounds(
-          browser_view()->tabstrip()->AsTabStrip()->GetSelectedTab());
-    }
-
-    // Layout main menu before tab strip.
-    gfx::Size main_menu_size = main_menu_->GetPreferredSize();
-    main_menu_->SetBounds(bounds.x(), bounds.y(),
-                          main_menu_size.width(), bounds.height());
-
-    // Layout status area after tab strip.
-    gfx::Size status_size = status_area_->GetPreferredSize();
-    status_area_->SetBounds(bounds.x() + bounds.width() - status_size.width(),
-                            bounds.y(), status_size.width(),
-                            status_size.height());
-    int curx = bounds.x() + main_menu_size.width();
-    int width = bounds.width() - main_menu_size.width() - status_size.width();
-
-    if (compact_navigation_bar_->IsVisible()) {
-      gfx::Size cnb_bounds = compact_navigation_bar_->GetPreferredSize();
-      compact_navigation_bar_->SetBounds(curx, bounds.y(),
-                                         cnb_bounds.width(), bounds.height());
-      curx += cnb_bounds.width();
-      width -= cnb_bounds.width();
-    }
-    width = std::max(0, width);  // In case there is no space left.
-    return gfx::Rect(curx, bounds.y(), width, bounds.height());
-  }
-
-  virtual bool NonClientHitTest(const gfx::Point& point) {
-    gfx::Point point_in_main_menu_coords(point);
-    views::View::ConvertPointToView(browser_view(), main_menu_,
-                                    &point_in_main_menu_coords);
-    if (main_menu_->HitTest(point_in_main_menu_coords))
-      return true;
-
-    gfx::Point point_in_status_area_coords(point);
-    views::View::ConvertPointToView(browser_view(), status_area_,
-                                    &point_in_status_area_coords);
-    if (status_area_->HitTest(point_in_status_area_coords))
-      return true;
-
-    if (compact_navigation_bar_->IsVisible()) {
-      gfx::Point point_in_cnb_coords(point);
-      views::View::ConvertPointToView(browser_view(),
-                                      compact_navigation_bar_,
-                                      &point_in_cnb_coords);
-      return compact_navigation_bar_->HitTest(point_in_cnb_coords);
-    }
-    return false;
-  }
-
-  virtual void UpdateTitleBar() {}
-
-  virtual void Show() {
-    TabOverviewTypes::instance()->SetWindowType(
-        GTK_WIDGET(GetBrowserWindow()->GetNativeWindow()),
-        TabOverviewTypes::WINDOW_TYPE_CHROME_TOPLEVEL,
-        NULL);
-  }
-
-  virtual void Close() {}
-
-  virtual void ActivationChanged() {}
-
-  virtual bool ShouldForceHideToolbar() {
-    return compact_navigation_bar_enabled_;
-  }
-
-  virtual void ToggleCompactNavigationBar() {
-    compact_navigation_bar_enabled_ = !compact_navigation_bar_enabled_;
-  }
-
-  virtual void OnMouseEnteredToTab(Tab* tab) {
-    ShowCompactLocationBarUnderSelectedTab();
-  }
-
-  virtual void OnMouseMovedOnTab(Tab* tab) {
-    ShowCompactLocationBarUnderSelectedTab();
-  }
-
-  virtual void OnMouseExitedFromTab(Tab* tab) {
-    compact_location_bar_->StartPopupTimer();
-  }
-
- private:
-  // Shows the compact location bar under the selected tab.
-  void ShowCompactLocationBarUnderSelectedTab() {
-    if (!compact_navigation_bar_enabled_)
-      return;
-    compact_location_bar_->Update(
-        browser_view()->tabstrip()->AsTabStrip()->GetSelectedTab(),
-        browser_view()->browser()->GetSelectedTabContents());
-  }
-
-  // Creates system menu.
-  void InitSystemMenu() {
-    system_menu_contents_.reset(new views::SimpleMenuModel(browser_view()));
-    system_menu_contents_->AddItemWithStringId(IDC_RESTORE_TAB,
-                                               IDS_RESTORE_TAB);
-    system_menu_contents_->AddItemWithStringId(IDC_NEW_TAB, IDS_NEW_TAB);
-    system_menu_contents_->AddSeparator();
-    system_menu_contents_->AddItemWithStringId(IDC_TASK_MANAGER,
-                                               IDS_TASK_MANAGER);
-    system_menu_menu_.reset(new views::Menu2(system_menu_contents_.get()));
-  }
-
-  // views::ButtonListener overrides.
-  virtual void ButtonPressed(views::Button* sender, const views::Event& event) {
-    MainMenu::Show(browser_view()->browser());
-  }
-
-  // views::ContextMenuController overrides.
-  virtual void ShowContextMenu(views::View* source,
-                               int x,
-                               int y,
-                               bool is_mouse_gesture) {
-    system_menu_menu_->RunMenuAt(gfx::Point(x, y), views::Menu2::ALIGN_TOPLEFT);
-  }
-
-  // Main menu button.
-  views::ImageButton* main_menu_;
-
-  // Status Area view.
-  StatusAreaView* status_area_;
-
-  // System menus.
-  scoped_ptr<views::SimpleMenuModel> system_menu_contents_;
-  scoped_ptr<views::Menu2> system_menu_menu_;
-
-  // CompactNavigationBar view.
-  CompactNavigationBar* compact_navigation_bar_;
-
-  // A toggle flag to show/hide the compact navigation bar.
-  bool compact_navigation_bar_enabled_;
-
-  // CompactLocationBar view.
-  scoped_ptr<CompactLocationBar> compact_location_bar_;
-
-  DISALLOW_COPY_AND_ASSIGN(NormalExtender);
-};
-
-// PopupExtender class creates dedicated title window for popup window.
-// The size and location of the created title window is controlled by
-// by window manager.
-class PopupExtender : public BrowserExtender {
- public:
-  explicit PopupExtender(BrowserView* browser_view)
-      : BrowserExtender(browser_view) {
-  }
-  virtual ~PopupExtender() {}
-
- private:
-  // BrowserExtender overrides.
-  virtual void Init() {
-    // The visibility of toolbar is controlled in
-    // the BrowserView::IsToolbarVisible method.
-
-    views::Window* window = GetBrowserWindow();
-    gfx::NativeWindow native_window = window->GetNativeWindow();
-    // The window manager needs the min size for popups.
-    gfx::Rect bounds = window->GetBounds();
-    gtk_widget_set_size_request(
-        GTK_WIDGET(native_window), bounds.width(), bounds.height());
-    // If we don't explicitly resize here there is a race condition between
-    // the X Server and the window manager. Windows will appear with a default
-    // size of 200x200 if this happens.
-    gtk_window_resize(native_window, bounds.width(), bounds.height());
-  }
-
-  virtual gfx::Rect Layout(const gfx::Rect& bounds) {
-    return bounds;
-  }
-
-  virtual bool NonClientHitTest(const gfx::Point& point) {
-    return false;
-  }
-
-  virtual void Show() {
-    panel_controller_.reset(new PanelController(browser_view()));
-  }
-
-  virtual void Close() {
-    if (panel_controller_.get())
-      panel_controller_->Close();
-  }
-
-  virtual void UpdateTitleBar() {
-    if (panel_controller_.get())
-      panel_controller_->UpdateTitleBar();
-  }
-
-  virtual void ActivationChanged() {
-    if (panel_controller_.get()) {
-      if (GetBrowserWindow()->IsActive())
-        panel_controller_->OnFocusIn();
-      else
-        panel_controller_->OnFocusOut();
-    }
-  }
-
-  virtual bool ShouldForceHideToolbar() {
-    // Always hide toolbar for popups.
-    return true;
-  }
-
-  virtual void ToggleCompactNavigationBar() {}
-
-  virtual void OnMouseEnteredToTab(Tab* tab) {}
-
-  virtual void OnMouseMovedOnTab(Tab* tab) {}
-
-  virtual void OnMouseExitedFromTab(Tab* tab) {}
-
-  // Controls interactions with the window manager for popup panels.
-  scoped_ptr<PanelController> panel_controller_;
-
-  DISALLOW_COPY_AND_ASSIGN(PopupExtender);
-};
-
-}  // namespace
-
-////////////////////////////////////////////////////////////////////////////////
-// BrowserExtender, public:
-
-// static
-BrowserExtender* BrowserExtender::Create(BrowserView* browser_view) {
-  BrowserExtender* extender;
-  if (browser_view->browser()->type() & Browser::TYPE_POPUP)
-    extender = new PopupExtender(browser_view);
-  else
-    extender = new NormalExtender(browser_view);
-  extender->Init();
-  return extender;
-}