1/*
2 * Copyright (C) 2018 Apple 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 APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WebPreferencesDefaultValues.h"
28#include <WebCore/RuntimeApplicationChecks.h>
29
30#if PLATFORM(COCOA)
31#include <wtf/spi/darwin/dyldSPI.h>
32#endif
33
34#if PLATFORM(IOS_FAMILY)
35#include "VersionChecks.h"
36#endif
37
38namespace WebKit {
39
40bool defaultPassiveTouchListenersAsDefaultOnDocument()
41{
42#if PLATFORM(IOS_FAMILY)
43 return linkedOnOrAfter(WebKit::SDKVersion::FirstThatDefaultsToPassiveTouchListenersOnDocument);
44#else
45 return true;
46#endif
47}
48
49bool defaultCustomPasteboardDataEnabled()
50{
51#if PLATFORM(IOSMAC)
52 return true;
53#elif PLATFORM(IOS_FAMILY)
54 return WebCore::IOSApplication::isMobileSafari() || dyld_get_program_sdk_version() >= DYLD_IOS_VERSION_11_3;
55#elif PLATFORM(MAC) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 101300
56 return WebCore::MacApplication::isSafari() || dyld_get_program_sdk_version() > DYLD_MACOSX_VERSION_10_13;
57#elif PLATFORM(MAC)
58 return WebCore::MacApplication::isSafari();
59#else
60 return false;
61#endif
62}
63
64#if ENABLE(TEXT_AUTOSIZING) && !PLATFORM(IOS_FAMILY)
65
66bool defaultTextAutosizingUsesIdempotentMode()
67{
68 return false;
69}
70
71#endif // ENABLE(TEXT_AUTOSIZING) && !PLATFORM(IOS_FAMILY)
72
73} // namespace WebKit
74