1 /*
2 * Copyright (C) 2012 Google, Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "core/page/WindowFocusAllowedIndicator.h"
28
29 namespace WebCore {
30
31 static bool s_windowFocusAllowed = false;
32
windowFocusAllowed()33 bool WindowFocusAllowedIndicator::windowFocusAllowed()
34 {
35 return s_windowFocusAllowed;
36 }
37
WindowFocusAllowedIndicator()38 WindowFocusAllowedIndicator::WindowFocusAllowedIndicator()
39 : m_previousWindowFocusAllowed(s_windowFocusAllowed)
40 {
41 s_windowFocusAllowed = true;
42 }
43
~WindowFocusAllowedIndicator()44 WindowFocusAllowedIndicator::~WindowFocusAllowedIndicator()
45 {
46 s_windowFocusAllowed = m_previousWindowFocusAllowed;
47 }
48
49 } // namespace WebCore
50