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      1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_BROWSER_CHROMEOS_FRAME_BUBBLE_FRAME_VIEW_H_
      6 #define CHROME_BROWSER_CHROMEOS_FRAME_BUBBLE_FRAME_VIEW_H_
      7 #pragma once
      8 
      9 #include "chrome/browser/chromeos/frame/bubble_window.h"
     10 #include "views/controls/button/button.h"
     11 #include "views/window/non_client_view.h"
     12 
     13 namespace gfx {
     14 class Insets;
     15 class Path;
     16 class Point;
     17 class Rect;
     18 class Size;
     19 }
     20 
     21 namespace views {
     22 class ImageButton;
     23 class Label;
     24 class Window;
     25 }
     26 
     27 namespace chromeos {
     28 
     29 // BubbleFrameView implements a BubbleBorder based window frame.
     30 class BubbleFrameView : public views::NonClientFrameView,
     31                         public views::ButtonListener {
     32  public:
     33   BubbleFrameView(views::Window* frame, BubbleWindow::Style style);
     34   virtual ~BubbleFrameView();
     35 
     36   // Overridden from views::NonClientFrameView:
     37   virtual gfx::Rect GetBoundsForClientView() const OVERRIDE;
     38   virtual gfx::Rect GetWindowBoundsForClientBounds(
     39       const gfx::Rect& client_bounds) const OVERRIDE;
     40   virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE;
     41   virtual void GetWindowMask(const gfx::Size& size, gfx::Path* window_mask)
     42       OVERRIDE;
     43   virtual void EnableClose(bool enable) OVERRIDE;
     44   virtual void ResetWindowControls() OVERRIDE;
     45   virtual void UpdateWindowIcon() OVERRIDE;
     46 
     47   // View overrides:
     48   virtual gfx::Insets GetInsets() const OVERRIDE;
     49   virtual gfx::Size GetPreferredSize() OVERRIDE;
     50   virtual void Layout() OVERRIDE;
     51   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
     52 
     53   // Overridden from views::ButtonListener:
     54   virtual void ButtonPressed(views::Button* sender, const views::Event& event)
     55       OVERRIDE;
     56 
     57   void StartThrobber();
     58   void StopThrobber();
     59 
     60  private:
     61   // The window that owns this view.
     62   views::Window* frame_;
     63 
     64   // Allows to tweak appearance of the view.
     65   BubbleWindow::Style style_;
     66 
     67   // Title label
     68   views::Label* title_;
     69 
     70   // The bounds of the client view, in this view's coordinates.
     71   gfx::Rect client_view_bounds_;
     72 
     73   // Close button for STYLE_XBAR case.
     74   views::ImageButton* close_button_;
     75 
     76   // Throbber is optional. Employed by STYLE_THROBBER.
     77   views::Throbber* throbber_;
     78 
     79   DISALLOW_COPY_AND_ASSIGN(BubbleFrameView);
     80 };
     81 
     82 }  // namespace chromeos
     83 
     84 #endif  // CHROME_BROWSER_CHROMEOS_FRAME_BUBBLE_FRAME_VIEW_H_
     85 
     86