Abstract fullscreen exit bubble logic to bring Linux's behaviour in line with

chrome/browser/ui/fullscreen_exit_bubble.h

Index: chrome/browser/ui/fullscreen_exit_bubble.h
diff --git a/chrome/browser/ui/views/fullscreen_exit_bubble.h b/chrome/browser/ui/fullscreen_exit_bubble.h
similarity index 64%
rename from chrome/browser/ui/views/fullscreen_exit_bubble.h
rename to chrome/browser/ui/fullscreen_exit_bubble.h
index facf771b0b469061d668731909867cd7c997aab3..0f2c14c094ad1e9aa38c42c22b3d9a90943ede7c 100644
--- a/chrome/browser/ui/views/fullscreen_exit_bubble.h
+++ b/chrome/browser/ui/fullscreen_exit_bubble.h
@@ -2,47 +2,33 @@
 // 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_FULLSCREEN_EXIT_BUBBLE_H_
-#define CHROME_BROWSER_UI_VIEWS_FULLSCREEN_EXIT_BUBBLE_H_
+#ifndef CHROME_BROWSER_UI_FULLSCREEN_EXIT_BUBBLE_H_
+#define CHROME_BROWSER_UI_FULLSCREEN_EXIT_BUBBLE_H_
 #pragma once
 
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
 #include "chrome/browser/command_updater.h"
 #include "ui/base/animation/animation_delegate.h"
 #include "ui/gfx/point.h"
-#include "views/controls/link_listener.h"
-
-namespace gfx {
-class Rect;
-}
 
 namespace ui {
 class SlideAnimation;
 }
 
-namespace views {
-class View;
-class Widget;
+namespace gfx {
+class Rect;
 }
 
-// FullscreenExitBubble is responsible for showing a bubble atop the screen in
-// fullscreen mode, telling users how to exit and providing a click target.
-// The bubble auto-hides, and re-shows when the user moves to the screen top.
-class FullscreenExitBubble : public views::LinkListener,
-                             public ui::AnimationDelegate {
+class FullscreenExitBubble : public ui::AnimationDelegate {
  public:
   explicit FullscreenExitBubble(
-      views::Widget* frame,
       CommandUpdater::CommandUpdaterDelegate* delegate);
   virtual ~FullscreenExitBubble();
 
- private:
-  class FullscreenExitView;
-
+ protected:
   static const double kOpacity;          // Opacity of the bubble, 0.0 - 1.0
+  static const int kPaddingPx;           // Amount of padding around the link
   static const int kInitialDelayMs;      // Initial time bubble remains onscreen
   static const int kIdleTimeMs;          // Time before mouse idle triggers hide
   static const int kPositionCheckHz;     // How fast to check the mouse position
@@ -51,40 +37,39 @@ class FullscreenExitBubble : public views::LinkListener,
   static const int kSlideInDurationMs;   // Duration of slide-in animation
   static const int kSlideOutDurationMs;  // Duration of slide-out animation
 
-  // views::LinkListener:
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
+  // Returns the current desirable rect for the popup window.  If
+  // |ignore_animation_state| is true this returns the rect assuming the popup
+  // is fully onscreen.
+  virtual gfx::Rect GetPopupRect(bool ignore_animation_state) const = 0;
 
-  // ui::AnimationDelegate:
-  virtual void AnimationProgressed(const ui::Animation* animation);
-  virtual void AnimationEnded(const ui::Animation* animation);
+  virtual gfx::Point GetCursorScreenPoint() = 0;
 
-  // Called repeatedly to get the current mouse position and animate the bubble
-  // on or off the screen as appropriate.
-  void CheckMousePosition();
+  virtual bool WindowContainsPoint(gfx::Point pos) = 0;
+
+  // Returns true if the window is active.
+  virtual bool IsWindowActive() = 0;
 
   // Hides the bubble.  This is a separate function so it can be called by a
   // timer.
-  void Hide();
+  virtual void Hide() = 0;
 
-  // Returns the current desirable rect for the popup window.  If
-  // |ignore_animation_state| is true this returns the rect assuming the popup
-  // is fully onscreen.
-  gfx::Rect GetPopupRect(bool ignore_animation_state) const;
+  // Shows the bubble.
+  virtual void Show() = 0;
 
-  // The root view containing us.
-  views::View* root_view_;
+  virtual bool IsAnimating() = 0;
 
-  // Someone who can toggle fullscreen mode on and off when the user requests
-  // it.
-  CommandUpdater::CommandUpdaterDelegate* delegate_;
+  // Called repeatedly to get the current mouse position and animate the bubble
+  // on or off the screen as appropriate.
+  void CheckMousePosition();
 
-  views::Widget* popup_;
+  void StartWatchingMouse();
 
-  // The contents of the popup.
-  FullscreenExitView* view_;
+  void ToggleFullscreen();
 
-  // Animation controlling sliding into/out of the top of the screen.
-  scoped_ptr<ui::SlideAnimation> size_animation_;
+ private:
+  // Someone who can toggle fullscreen mode on and off when the user requests
+  // it.
+  CommandUpdater::CommandUpdaterDelegate* delegate_;
 
   // Timer to delay before allowing the bubble to hide after it's initially
   // shown.
@@ -102,8 +87,6 @@ class FullscreenExitBubble : public views::LinkListener,
   // The most recently seen mouse position, in screen coordinates.  Used to see
   // if the mouse has moved since our last check.
   gfx::Point last_mouse_pos_;
-
-  DISALLOW_COPY_AND_ASSIGN(FullscreenExitBubble);
 };
 
-#endif  // CHROME_BROWSER_UI_VIEWS_FULLSCREEN_EXIT_BUBBLE_H_
+#endif  // CHROME_BROWSER_UI_FULLSCREEN_EXIT_BUBBLE_H_