blob: 30a22a88d704bd88c4d628d920d40a36bd9df361 [file] [log] [blame]
/*
* Copyright (C) 2013-2018 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. ``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
* 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.
*/
#include "config.h"
#include "MainFrame.h"
#include "Element.h"
#include "PageConfiguration.h"
#include "PageOverlayController.h"
#include "PaymentCoordinator.h"
#include "PerformanceLogging.h"
#include "ScrollLatchingState.h"
#include "WheelEventDeltaFilter.h"
#if PLATFORM(MAC)
#include "ServicesOverlayController.h"
#endif
namespace WebCore {
inline MainFrame::MainFrame(Page& page, PageConfiguration& configuration)
: Frame(page, nullptr, *configuration.loaderClientForMainFrame)
, m_selfOnlyRefCount(0)
#if PLATFORM(MAC) && (ENABLE(SERVICE_CONTROLS) || ENABLE(TELEPHONE_NUMBER_DETECTION))
, m_servicesOverlayController(std::make_unique<ServicesOverlayController>(*this))
#endif
, m_recentWheelEventDeltaFilter(WheelEventDeltaFilter::create())
, m_pageOverlayController(std::make_unique<PageOverlayController>(*this))
#if ENABLE(APPLE_PAY)
, m_paymentCoordinator(std::make_unique<PaymentCoordinator>(*configuration.paymentCoordinatorClient))
#endif
#if ENABLE(APPLICATION_MANIFEST)
, m_applicationManifest(configuration.applicationManifest)
#endif
, m_performanceLogging(std::make_unique<PerformanceLogging>(*this))
{
}
MainFrame::~MainFrame()
{
m_recentWheelEventDeltaFilter = nullptr;
setMainFrameWasDestroyed();
}
Ref<MainFrame> MainFrame::create(Page& page, PageConfiguration& configuration)
{
return adoptRef(*new MainFrame(page, configuration));
}
void MainFrame::selfOnlyRef()
{
if (m_selfOnlyRefCount++)
return;
ref();
}
void MainFrame::selfOnlyDeref()
{
ASSERT(m_selfOnlyRefCount);
if (--m_selfOnlyRefCount)
return;
if (hasOneRef())
dropChildren();
deref();
}
void MainFrame::dropChildren()
{
while (Frame* child = tree().firstChild())
tree().removeChild(*child);
}
void MainFrame::didCompleteLoad()
{
performanceLogging().didReachPointOfInterest(PerformanceLogging::MainFrameLoadCompleted);
}
#if PLATFORM(MAC)
ScrollLatchingState* MainFrame::latchingState()
{
if (m_latchingState.isEmpty())
return nullptr;
return &m_latchingState.last();
}
void MainFrame::pushNewLatchingState()
{
m_latchingState.append(ScrollLatchingState());
}
void MainFrame::resetLatchingState()
{
m_latchingState.clear();
}
void MainFrame::popLatchingState()
{
m_latchingState.removeLast();
}
void MainFrame::removeLatchingStateForTarget(Element& targetNode)
{
if (m_latchingState.isEmpty())
return;
m_latchingState.removeAllMatching([&targetNode] (ScrollLatchingState& state) {
auto* wheelElement = state.wheelEventElement();
if (!wheelElement)
return false;
return targetNode.isEqualNode(wheelElement);
});
}
#endif
#if ENABLE(APPLE_PAY)
void MainFrame::setPaymentCoordinator(std::unique_ptr<PaymentCoordinator>&& paymentCoordinator)
{
m_paymentCoordinator = WTFMove(paymentCoordinator);
}
#endif
}