scrolling_coordinator.cc | Explore in Territory

/*
 * Copyright (C) 2011 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.
 */

#include "third_party/blink/renderer/core/page/scrolling/scrolling_coordinator.h"

#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/core/scroll/scrollable_area.h"
#include "third_party/blink/renderer/core/scroll/scrollbar_theme.h"

namespace blink {

ScrollingCoordinator::ScrollingCoordinator(Page* page) : … { … }

ScrollingCoordinator::~ScrollingCoordinator() { … }

void ScrollingCoordinator::Trace(Visitor* visitor) const { … }

ScrollableArea*
ScrollingCoordinator::ScrollableAreaWithElementIdInAllLocalFrames(
    const CompositorElementId& id) { … }

void ScrollingCoordinator::DidCompositorScroll(
    CompositorElementId element_id,
    const gfx::PointF& offset,
    const std::optional<cc::TargetSnapAreaElementIds>& snap_target_ids) { … }

void ScrollingCoordinator::DidChangeScrollbarsHidden(
    CompositorElementId element_id,
    bool hidden) { … }

bool ScrollingCoordinator::UpdateCompositorScrollOffset(
    const LocalFrame& frame,
    const ScrollableArea& scrollable_area) { … }

void ScrollingCoordinator::WillBeDestroyed() { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/page/scrolling/scrolling_coordinator.cc
