chrome/browser/ui/views/frame/browser_non_client_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_BROWSER_NON_CLIENT_FRAME_VIEW_H_
   6 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_H_
   7
   8 #include "chrome/browser/ui/views/profiles/new_avatar_button.h"
   9 #include "ui/views/window/non_client_view.h"
  10
  11 class AvatarLabel;
  12 class AvatarMenuButton;
  13 class BrowserFrame;
  14 class BrowserView;
  15 class NewAvatarButton;
  16
  17 // A specialization of the NonClientFrameView object that provides additional
  18 // Browser-specific methods.
  19 class BrowserNonClientFrameView : public views::NonClientFrameView {
  20  public:
  21   BrowserNonClientFrameView(BrowserFrame* frame, BrowserView* browser_view);
  22   virtual ~BrowserNonClientFrameView();
  23
  24   AvatarMenuButton* avatar_button() const { return avatar_button_; }
  25
  26   NewAvatarButton* new_avatar_button() const { return new_avatar_button_; }
  27
  28   AvatarLabel* avatar_label() const { return avatar_label_; }
  29
  30   // Retrieves the bounds, in non-client view coordinates within which the
  31   // TabStrip should be laid out.
  32   virtual gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const = 0;
  33
  34   // Returns the inset of the topmost view in the client view from the top of
  35   // the non-client view. The topmost view depends on the window type. The
  36   // topmost view is the tab strip for tabbed browser windows, the toolbar for
  37   // popups, the web contents for app windows and varies for fullscreen windows.
  38   virtual int GetTopInset() const = 0;
  39
  40   // Returns the amount that the theme background should be inset.
  41   virtual int GetThemeBackgroundXInset() const = 0;
  42
  43   // Updates the throbber.
  44   virtual void UpdateThrobber(bool running) = 0;
  45
  46   // Overriden from views::View.
  47   virtual void VisibilityChanged(views::View* starting_from,
  48                                  bool is_visible) OVERRIDE;
  49   virtual void OnThemeChanged() OVERRIDE;
  50
  51  protected:
  52   BrowserView* browser_view() const { return browser_view_; }
  53   BrowserFrame* frame() const { return frame_; }
  54
  55   // Updates the title and icon of the avatar button.
  56   void UpdateAvatarInfo();
  57
  58   // Updates the title of the avatar button displayed in the caption area.
  59   // The button uses |style| to match the browser window style and notifies
  60   // |listener| when it is clicked.
  61   void UpdateNewStyleAvatarInfo(views::ButtonListener* listener,
  62                                 const NewAvatarButton::AvatarButtonStyle style);
  63
  64  private:
  65   // The frame that hosts this view.
  66   BrowserFrame* frame_;
  67
  68   // The BrowserView hosted within this View.
  69   BrowserView* browser_view_;
  70
  71   // Menu button that displays that either the incognito icon or the profile
  72   // icon.  May be NULL for some frame styles.
  73   AvatarMenuButton* avatar_button_;
  74
  75   // Avatar label that is used for a managed user.
  76   AvatarLabel* avatar_label_;
  77
  78   // Menu button that displays the name of the active or guest profile.
  79   // May be NULL and will not be displayed for off the record profiles.
  80   NewAvatarButton* new_avatar_button_;
  81 };
  82
  83 namespace chrome {
  84
  85 // Provided by a browser_non_client_frame_view_factory_*.cc implementation
  86 BrowserNonClientFrameView* CreateBrowserNonClientFrameView(
  87     BrowserFrame* frame, BrowserView* browser_view);
  88
  89 }  // namespace chrome
  90
  91 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_H_