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_ASH_LAUNCHER_CHROME_LAUNCHER_APP_MENU_ITEM_H_
6#define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_APP_MENU_ITEM_H_
7
8#include "base/strings/string16.h"
9#include "ui/gfx/image/image.h"
10
11// A description for a menu item. It contains the menu item description as well
12// as the function which gets executed upon menu item click.
13class ChromeLauncherAppMenuItem {
14 public:
15  // To insert a separator before this item set |has_leading_separator|.
16  ChromeLauncherAppMenuItem(const base::string16 title,
17                            const gfx::Image* icon,
18                            bool has_leading_separator);
19
20  virtual ~ChromeLauncherAppMenuItem();
21
22  // Retrieves the title for this menu option.
23  const base::string16& title() const { return title_; }
24
25  // Retrieves the icon for this menu option.
26  const gfx::Image& icon() const { return icon_; }
27
28  // Returns true if a separator should be inserted before this item.
29  bool HasLeadingSeparator() const { return has_leading_separator_; }
30
31  // Returns true if the item is active.
32  virtual bool IsActive() const;
33
34  // Returns true if item is enabled.
35  virtual bool IsEnabled() const;
36
37  // Executes the option.
38  // |event_flags| are the flags from the event which issued this command.
39  // It can be used to check additional keyboard modifiers.
40  virtual void Execute(int event_flags);
41
42 private:
43  const base::string16 title_;
44  const gfx::Image icon_;
45
46  // True if the item has a separator in front of it.
47  const bool has_leading_separator_;
48
49  DISALLOW_COPY_AND_ASSIGN(ChromeLauncherAppMenuItem);
50};
51#endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_APP_MENU_ITEM_H_
52