chrome/browser/ui/views/toolbar/toolbar_action_view_delegate_views.h

   1 // Copyright 2014 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_TOOLBAR_TOOLBAR_ACTION_VIEW_DELEGATE_VIEWS_H_
   6 #define CHROME_BROWSER_UI_VIEWS_TOOLBAR_TOOLBAR_ACTION_VIEW_DELEGATE_VIEWS_H_
   7
   8 #include "chrome/browser/ui/toolbar/toolbar_action_view_delegate.h"
   9
  10 namespace views {
  11 class FocusManager;
  12 class MenuButton;
  13 class View;
  14 class Widget;
  15 }
  16
  17 // The views-specific methods necessary for a ToolbarActionViewDelegate.
  18 class ToolbarActionViewDelegateViews : public ToolbarActionViewDelegate {
  19  public:
  20   // Returns |this| as a view. We need this because our subclasses implement
  21   // different kinds of views, and inheriting View here is a really bad idea.
  22   virtual views::View* GetAsView() = 0;
  23
  24   // Returns true if this view is being shown inside a menu.
  25   virtual bool IsShownInMenu() = 0;
  26
  27   // Returns the FocusManager to use when registering accelerators.
  28   virtual views::FocusManager* GetFocusManagerForAccelerator() = 0;
  29
  30   // Returns the parent for the associated context menu.
  31   virtual views::Widget* GetParentForContextMenu() = 0;
  32
  33   // Returns the reference view for the extension action's popup.
  34   virtual views::View* GetReferenceViewForPopup() = 0;
  35
  36   // Returns the MenuButton (if any) to use in showing the context menu (this
  37   // allows views code to update the pressed state of the button).
  38   virtual views::MenuButton* GetContextMenuButton() = 0;
  39
  40  protected:
  41   ~ToolbarActionViewDelegateViews() override {}
  42 };
  43
  44 #endif  // CHROME_BROWSER_UI_VIEWS_TOOLBAR_TOOLBAR_ACTION_VIEW_DELEGATE_VIEWS_H_