Implement initial version of scroll end effect

chrome/browser/ui/views/frame/browser_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer/timer.h"
 #include "build/build_config.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/infobars/infobar_container.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/omnibox/omnibox_popup_model_observer.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "chrome/browser/ui/views/frame/browser_frame.h"
 #include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
 #include "chrome/browser/ui/views/frame/scroll_end_effect_controller.h"
+#include "chrome/browser/ui/views/frame/scroll_end_effect_controller_delegate.h"
 #include "chrome/browser/ui/views/load_complete_listener.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/sys_color_change_listener.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/single_split_view_listener.h"
 #include "ui/views/controls/webview/unhandled_keyboard_event_handler.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
@@ skipping 55 matching lines @@
                     public TabStripModelObserver,
                     public ui::AcceleratorProvider,
                     public views::WidgetDelegate,
                     public views::WidgetObserver,
                     public views::ClientView,
                     public ImmersiveModeController::Delegate,
                     public InfoBarContainer::Delegate,
                     public views::SingleSplitViewListener,
                     public gfx::SysColorChangeListener,
                     public LoadCompleteListener::Delegate,
-                    public OmniboxPopupModelObserver {
+                    public OmniboxPopupModelObserver,
+                    public ScrollEndEffectControllerDelegate {
  public:
   // The browser view's class name.
   static const char kViewClassName[];
 
   BrowserView();
   virtual ~BrowserView();
 
   // Takes ownership of |browser|.
   void Init(Browser* browser);
 
@@ skipping 336 matching lines @@
       const ViewHierarchyChangedDetails& details) OVERRIDE;
   virtual void ChildPreferredSizeChanged(View* child) OVERRIDE;
   virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
 
   // Overridden from ui::AcceleratorTarget:
   virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
 
   // OmniboxPopupModelObserver overrides
   virtual void OnOmniboxPopupShownOrHidden() OVERRIDE;
 
+  // Overriden from ScrollEndEffectControllerDelegate:
+  virtual ui::Layer* GetBrowserFrameLayer() OVERRIDE;
+  virtual ui::Layer* GetWebContentsLayer() OVERRIDE;
+  virtual ui::Layer* GetDevToolsLayer() OVERRIDE;
+  virtual views::View* GetNonClientView() OVERRIDE;
+  virtual views::View* GetDownloadView() OVERRIDE;
+  virtual int GetDevToolsHeight() OVERRIDE;
+  virtual int GetDividerHeight() OVERRIDE;
+
   // Testing interface:
   views::SingleSplitView* GetContentsSplitForTest() { return contents_split_; }
   ContentsContainer* GetContentsContainerForTest() {
     return contents_container_;
   }
   views::WebView* GetContentsWebViewForTest() { return contents_web_view_; }
+  views::WebView* GetDevToolsWebViewForTest() { return devtools_container_; }
 
  private:
   // Do not friend BrowserViewLayout. Use the BrowserViewLayoutDelegate
   // interface to keep these two classes decoupled and testable.
   friend class BrowserViewLayoutDelegateImpl;
   FRIEND_TEST_ALL_PREFIXES(BrowserViewTest, BrowserView);
   FRIEND_TEST_ALL_PREFIXES(BrowserViewsAccessibilityTest,
                            TestAboutChromeViewAccObj);
 
   enum FullscreenType {
@@ skipping 271 matching lines @@
   scoped_ptr<ScrollEndEffectController> scroll_end_effect_controller_;
 
   gfx::ScopedSysColorChangeListener color_change_listener_;
 
   mutable base::WeakPtrFactory<BrowserView> activate_modal_dialog_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_