blob: 782e72d71e0c38deacac1b82af7dc23381cdedda (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_CHROMEOS_STATUS_INPUT_METHOD_MENU_BUTTON_H_
#define CHROME_BROWSER_CHROMEOS_STATUS_INPUT_METHOD_MENU_BUTTON_H_
#pragma once
#include <string>
#include "base/compiler_specific.h"
#include "chrome/browser/chromeos/status/input_method_menu.h"
#include "chrome/browser/chromeos/status/status_area_button.h"
#include "ui/views/controls/button/menu_button_listener.h"
namespace chromeos {
// A class for the button in the status area which expands the dropdown menu for
// switching input method and keyboard layout.
class InputMethodMenuButton : public StatusAreaButton,
public views::MenuButtonListener {
public:
explicit InputMethodMenuButton(StatusAreaButton::Delegate* delegate);
virtual ~InputMethodMenuButton();
// views::View implementation.
virtual void OnLocaleChanged() OVERRIDE;
// views::MenuButtonListener implementation.
virtual void OnMenuButtonClicked(views::View* source,
const gfx::Point& point) OVERRIDE;
// InputMethodMenu implementation.
virtual void UpdateUI(const std::string& input_method_id,
const string16& name,
const string16& tooltip,
size_t num_active_input_methods);
virtual bool ShouldSupportConfigUI();
virtual void OpenConfigUI();
// Updates the UI from the current input method.
void UpdateUIFromCurrentInputMethod();
private:
// Returns true if the Chrome window where the button lives is active. When
// Ash is in use, the function always returns true.
bool StatusAreaIsVisible();
scoped_ptr<InputMethodMenu> menu_;
DISALLOW_COPY_AND_ASSIGN(InputMethodMenuButton);
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_STATUS_INPUT_METHOD_MENU_BUTTON_H_
|
