browser_non_client_frame_view_ash.h revision 424c4d7b64af9d0d8fd9624f381f469654d5e3d2 
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_BROWSER_NON_CLIENT_FRAME_VIEW_ASH_H_
6#define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_ASH_H_
7
8#include "base/gtest_prod_util.h"
9#include "base/memory/scoped_ptr.h"
10#include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
11#include "chrome/browser/ui/views/tab_icon_view_model.h"
12
13class TabIconView;
14
15namespace ash {
16class FrameCaptionButtonContainerView;
17class FramePainter;
18}
19namespace views {
20class ImageButton;
21class ToggleImageButton;
22}
23
24class BrowserNonClientFrameViewAsh
25    : public BrowserNonClientFrameView,
26      public chrome::TabIconViewModel {
27 public:
28  static const char kViewClassName[];
29
30  BrowserNonClientFrameViewAsh(BrowserFrame* frame, BrowserView* browser_view);
31  virtual ~BrowserNonClientFrameViewAsh();
32
33  void Init();
34
35  // BrowserNonClientFrameView overrides:
36  virtual gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const OVERRIDE;
37  virtual TabStripInsets GetTabStripInsets(bool force_restored) const OVERRIDE;
38  virtual int GetThemeBackgroundXInset() const OVERRIDE;
39  virtual void UpdateThrobber(bool running) OVERRIDE;
40
41  // views::NonClientFrameView overrides:
42  virtual gfx::Rect GetBoundsForClientView() const OVERRIDE;
43  virtual gfx::Rect GetWindowBoundsForClientBounds(
44      const gfx::Rect& client_bounds) const OVERRIDE;
45  virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE;
46  virtual void GetWindowMask(const gfx::Size& size,
47                             gfx::Path* window_mask) OVERRIDE;
48  virtual void ResetWindowControls() OVERRIDE;
49  virtual void UpdateWindowIcon() OVERRIDE;
50  virtual void UpdateWindowTitle() OVERRIDE;
51
52  // views::View overrides:
53  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
54  virtual void Layout() OVERRIDE;
55  virtual const char* GetClassName() const OVERRIDE;
56  virtual bool HitTestRect(const gfx::Rect& rect) const OVERRIDE;
57  virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
58  virtual gfx::Size GetMinimumSize() OVERRIDE;
59  virtual void OnThemeChanged() OVERRIDE;
60
61  // Overridden from chrome::TabIconViewModel:
62  virtual bool ShouldTabIconViewAnimate() const OVERRIDE;
63  virtual gfx::ImageSkia GetFaviconForTabIconView() OVERRIDE;
64
65 private:
66  FRIEND_TEST_ALL_PREFIXES(BrowserNonClientFrameViewAshTest, WindowHeader);
67  FRIEND_TEST_ALL_PREFIXES(BrowserNonClientFrameViewAshTest,
68                           NonImmersiveFullscreen);
69  FRIEND_TEST_ALL_PREFIXES(BrowserNonClientFrameViewAshTest,
70                           ImmersiveFullscreen);
71
72  // Distance between top of window and client area.
73  int NonClientTopBorderHeight(bool force_restored) const;
74
75  // Returns true if we should use a short header, such as for popup windows.
76  bool UseShortHeader() const;
77
78  // Returns true if we should use a super short header with light bars instead
79  // of regular tabs. This header is used in immersive fullscreen when the
80  // top-of-window views are not revealed.
81  bool UseImmersiveLightbarHeaderStyle() const;
82
83  // Layout the incognito icon.
84  void LayoutAvatar();
85
86  // Returns true if there is anything to paint. Some fullscreen windows do not
87  // need their frames painted.
88  bool ShouldPaint() const;
89
90  // Paints the header background when the frame is in immersive fullscreen and
91  // tab light bar is visible.
92  void PaintImmersiveLightbarStyleHeader(gfx::Canvas* canvas);
93
94  void PaintToolbarBackground(gfx::Canvas* canvas);
95
96  // Windows without a toolbar need to draw their own line under the header,
97  // above the content area.
98  void PaintContentEdge(gfx::Canvas* canvas);
99
100  // Returns the id of the header frame image based on the browser type,
101  // activation state and incognito mode.
102  int GetThemeFrameImageId() const;
103
104  // Returns the id of the header frame overlay image based on the activation
105  // state and incognito mode.
106  // Returns 0 if no overlay image should be used.
107  int GetThemeFrameOverlayImageId() const;
108
109  // View which contains the window controls.
110  ash::FrameCaptionButtonContainerView* caption_button_container_;
111
112  // For popups, the window icon.
113  TabIconView* window_icon_;
114
115  // Painter for the frame header.
116  scoped_ptr<ash::FramePainter> frame_painter_;
117
118  DISALLOW_COPY_AND_ASSIGN(BrowserNonClientFrameViewAsh);
119};
120
121#endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_ASH_H_
122