blob: a9c07f5595e4a81cc58c03f8fceb44c69c1b8732 (
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
57
|
// Copyright (c) 2011 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_SETTING_LEVEL_BUBBLE_VIEW_H_
#define CHROME_BROWSER_CHROMEOS_SETTING_LEVEL_BUBBLE_VIEW_H_
#pragma once
#include "base/gtest_prod_util.h"
#include "ui/views/view.h"
namespace views {
class ProgressBar;
} // namespace views
class SkBitmap;
namespace chromeos {
// SettingLevelBubbleView displays information about the current value of a
// level-based setting like volume or brightness.
class SettingLevelBubbleView : public views::View {
public:
// Layout() is called before Init(), make sure |progress_bar_| is ready.
SettingLevelBubbleView();
// Initialize the view, setting the progress bar to the specified level in the
// range [0.0, 100.0] and state. Ownership of |icon| remains with the caller
// (it's probably a shared instance from ResourceBundle).
void Init(SkBitmap* icon, double level, bool enabled);
// Change the icon that we're currently displaying.
void SetIcon(SkBitmap* icon);
// Set the progress bar to the specified level and redraw it.
void SetLevel(double level);
// Draw the progress bar in an enabled or disabled state.
void SetEnabled(bool enabled);
// views::View implementation:
virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
virtual void Layout() OVERRIDE;
virtual gfx::Size GetPreferredSize() OVERRIDE;
private:
FRIEND_TEST_ALL_PREFIXES(SettingLevelBubbleTest, CreateAndUpdate);
views::ProgressBar* progress_bar_;
SkBitmap* icon_; // not owned
DISALLOW_COPY_AND_ASSIGN(SettingLevelBubbleView);
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_SETTING_LEVEL_BUBBLE_VIEW_H_
|
