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

   1 // Copyright (c) 2012 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_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_
   6 #define CHROME_BROWSER_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
  10 #include "ui/views/controls/button/button.h"
  11 #include "ui/views/window/non_client_view.h"
  12
  13 class BrowserView;
  14
  15 class GlassBrowserFrameView : public BrowserNonClientFrameView,
  16                               public views::ButtonListener {
  17  public:
  18   // Constructs a non-client view for an BrowserFrame.
  19   GlassBrowserFrameView(BrowserFrame* frame, BrowserView* browser_view);
  20   virtual ~GlassBrowserFrameView();
  21
  22   // BrowserNonClientFrameView:
  23   virtual gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const override;
  24   virtual int GetTopInset() const override;
  25   virtual int GetThemeBackgroundXInset() const override;
  26   virtual void UpdateThrobber(bool running) override;
  27   virtual gfx::Size GetMinimumSize() const override;
  28
  29   // views::NonClientFrameView:
  30   virtual gfx::Rect GetBoundsForClientView() const override;
  31   virtual gfx::Rect GetWindowBoundsForClientBounds(
  32       const gfx::Rect& client_bounds) const override;
  33   virtual int NonClientHitTest(const gfx::Point& point) override;
  34   virtual void GetWindowMask(const gfx::Size& size, gfx::Path* window_mask)
  35       override {}
  36   virtual void ResetWindowControls() override {}
  37   virtual void UpdateWindowIcon() override {}
  38   virtual void UpdateWindowTitle() override {}
  39   virtual void SizeConstraintsChanged() override {}
  40
  41  protected:
  42   // views::View:
  43   virtual void OnPaint(gfx::Canvas* canvas) override;
  44   virtual void Layout() override;
  45
  46   // views::ButtonListener:
  47   virtual void ButtonPressed(views::Button* sender,
  48                              const ui::Event& event) override;
  49
  50   // BrowserNonClientFrameView:
  51   void UpdateNewAvatarButtonImpl() override;
  52
  53  private:
  54   // views::NonClientFrameView:
  55   virtual bool DoesIntersectRect(const views::View* target,
  56                                  const gfx::Rect& rect) const override;
  57
  58   // Returns the thickness of the border that makes up the window frame edges.
  59   // This does not include any client edge.
  60   int FrameBorderThickness() const;
  61
  62   // Returns the thickness of the entire nonclient left, right, and bottom
  63   // borders, including both the window frame and any client edge.
  64   int NonClientBorderThickness() const;
  65
  66   // Returns the height of the entire nonclient top border, including the window
  67   // frame, any title area, and any connected client edge.
  68   int NonClientTopBorderHeight() const;
  69
  70   // Paint various sub-components of this view.
  71   void PaintToolbarBackground(gfx::Canvas* canvas);
  72   void PaintRestoredClientEdge(gfx::Canvas* canvas);
  73
  74   // Layout various sub-components of this view.
  75   void LayoutAvatar();
  76   void LayoutNewStyleAvatar();
  77   void LayoutClientView();
  78
  79   // Returns the insets of the client area.
  80   gfx::Insets GetClientAreaInsets() const;
  81
  82   // Returns the bounds of the client area for the specified view size.
  83   gfx::Rect CalculateClientAreaBounds(int width, int height) const;
  84
  85   // Starts/Stops the window throbber running.
  86   void StartThrobber();
  87   void StopThrobber();
  88
  89   // Displays the next throbber frame.
  90   void DisplayNextThrobberFrame();
  91
  92   // The layout rect of the avatar icon, if visible.
  93   gfx::Rect avatar_bounds_;
  94
  95   // The bounds of the ClientView.
  96   gfx::Rect client_view_bounds_;
  97
  98   // Whether or not the window throbber is currently animating.
  99   bool throbber_running_;
 100
 101   // The index of the current frame of the throbber animation.
 102   int throbber_frame_;
 103
 104   static const int kThrobberIconCount = 24;
 105   static HICON throbber_icons_[kThrobberIconCount];
 106   static void InitThrobberIcons();
 107
 108   DISALLOW_COPY_AND_ASSIGN(GlassBrowserFrameView);
 109 };
 110
 111 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_