A keyboard widget that manages itself (the animation and all that).

chrome/browser/ui/touch/frame/touch_browser_frame_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_TOUCH_FRAME_TOUCH_BROWSER_FRAME_VIEW_H_
 #define CHROME_BROWSER_UI_TOUCH_FRAME_TOUCH_BROWSER_FRAME_VIEW_H_
 #pragma once
 
 #include "chrome/browser/tabs/tab_strip_model_observer.h"
 #include "chrome/browser/ui/views/frame/opaque_browser_frame_view.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 #include "googleurl/src/gurl.h"
 #include "ui/base/animation/animation_delegate.h"
 #include "views/focus/focus_manager.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/input_method/input_method_manager.h"
 #endif
 
 class BrowserFrame;
 class BrowserView;
-class KeyboardContainerView;
-class NotificationDetails;
-class NotificationSource;
-
-namespace ui {
-class SlideAnimation;
-}
 
 class TouchBrowserFrameView
     : public OpaqueBrowserFrameView,
-      public views::FocusChangeListener,
-      public TabStripModelObserver,
-#if defined(OS_CHROMEOS)
-      public
-      chromeos::input_method::InputMethodManager::VirtualKeyboardObserver,
-#endif
-      public ui::AnimationDelegate {
+      public views::FocusChangeListener {
  public:
-  enum VirtualKeyboardType {
-    NONE,
-    GENERIC,
-    URL,
-  };
-
   // Internal class name.
   static const char kViewClassName[];
 
   // Constructs a non-client view for an BrowserFrame.
   TouchBrowserFrameView(BrowserFrame* frame, BrowserView* browser_view);
   virtual ~TouchBrowserFrameView();
 
-  // Overriden from Views.
-  virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE;
-  virtual std::string GetClassName() const OVERRIDE;
-
-  // Overridden from OpaqueBrowserFrameView
-  virtual void Layout();
-
+ private:
   // views::FocusChangeListener implementation
   virtual void FocusWillChange(views::View* focused_before,
                                views::View* focused_now);
 
-#if defined(OS_CHROMEOS)
-  // input_method::InputMethodManager::VirtualKeyboardObserver implementation.
-  virtual void VirtualKeyboardChanged(
-      chromeos::input_method::InputMethodManager* manager,
-      const chromeos::input_method::VirtualKeyboard& virtual_keyboard,
-      const std::string& virtual_keyboard_layout);
-#endif
-
- protected:
-  // Overridden from OpaqueBrowserFrameView
-  virtual int GetReservedHeight() const;
+  // Overridden from views::View
+  virtual std::string GetClassName() const OVERRIDE;
   virtual void ViewHierarchyChanged(bool is_add, View* parent, View* child);
-
- private:
-  virtual void InitVirtualKeyboard();
-  virtual void UpdateKeyboardAndLayout(bool should_show_keyboard);
-  virtual VirtualKeyboardType DecideKeyboardStateForView(views::View* view);
-
-  // Overridden from views::View
   virtual bool HitTest(const gfx::Point& point) const OVERRIDE;
 
-  // Overrridden from TabStripModelObserver.
-  virtual void ActiveTabChanged(TabContentsWrapper* old_contents,
-                                TabContentsWrapper* new_contents,
-                                int index,
-                                bool user_gesture);
-  virtual void TabStripEmpty();
-
-  // Overridden from NotificationObserver.
-  virtual void Observe(int type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
-  // Overridden from ui::AnimationDelegate:
-  virtual void AnimationProgressed(const ui::Animation* animation);
-  virtual void AnimationEnded(const ui::Animation* animation);
-
-  bool keyboard_showing_;
-  int keyboard_height_;
   bool focus_listener_added_;
-  KeyboardContainerView* keyboard_;
-  NotificationRegistrar registrar_;
-  GURL url_;
-
-  scoped_ptr<ui::SlideAnimation> animation_;
 
   DISALLOW_COPY_AND_ASSIGN(TouchBrowserFrameView);
 };
 
 #endif  // CHROME_BROWSER_UI_TOUCH_FRAME_TOUCH_BROWSER_FRAME_VIEW_H_