/*

* Copyright (C) 2012 Apple Inc. All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in the

* documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''

* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS

* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

* THE POSSIBILITY OF SUCH DAMAGE.

*/

#import "config.h"

#import "WebProcessProxy.h"

#if PLATFORM(IOS_FAMILY)

#import "APIUIClient.h"

#import "AccessibilitySupportSPI.h"

#import "WKFullKeyboardAccessWatcher.h"

#import "WKMouseDeviceObserver.h"

#import "WKStylusDeviceObserver.h"

#import "WebPageProxy.h"

#import "WebProcessMessages.h"

#import "WebProcessPool.h"

#import <pal/system/cocoa/SleepDisablerCocoa.h>

#import <wtf/BlockPtr.h>

#import <wtf/cocoa/RuntimeApplicationChecksCocoa.h>

namespace WebKit {

void WebProcessProxy::platformInitialize()

{

#if HAVE(MOUSE_DEVICE_OBSERVATION)

[[WKMouseDeviceObserver sharedInstance] start];

#endif

#if HAVE(STYLUS_DEVICE_OBSERVATION)

[[WKStylusDeviceObserver sharedInstance] start];

#endif

static bool didSetScreenWakeLockHandler = false;

if (!didSetScreenWakeLockHandler) {

didSetScreenWakeLockHandler = true;

PAL::SleepDisablerCocoa::setScreenWakeLockHandler([](bool shouldKeepScreenAwake) {

RefPtr<WebPageProxy> visiblePage;

for (auto&& page : globalPageMap().values()) {

if (!visiblePage)

visiblePage = page.ptr();

else if (page->isViewVisible()) {

visiblePage = page.ptr();

break;

}

}

if (!visiblePage) {

ASSERT_NOT_REACHED();

return false;

}

return visiblePage->uiClient().setShouldKeepScreenAwake(shouldKeepScreenAwake);

});

}

protect(throttler())->setAllowsActivities(!m_processPool->processesShouldSuspend());

}

bool WebProcessProxy::fullKeyboardAccessEnabled()

{

#if ENABLE(FULL_KEYBOARD_ACCESS)

return [WKFullKeyboardAccessWatcher fullKeyboardAccessEnabled];

#else

return NO;

#endif

}

} // namespace WebKit

#endif // PLATFORM(IOS_FAMILY)