/* * Copyright (C) 2009 Google 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: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT * OWNER 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 "third_party/blink/renderer/core/layout/layout_ruby.h" #include "third_party/blink/renderer/core/frame/web_feature.h" #include "third_party/blink/renderer/core/layout/layout_ruby_base.h" #include "third_party/blink/renderer/core/layout/layout_ruby_column.h" #include "third_party/blink/renderer/core/layout/ruby_container.h" #include "third_party/blink/renderer/platform/instrumentation/use_counter.h" namespace blink { // === generic helper functions to avoid excessive code duplication === // static LayoutRubyColumn* LayoutRuby::LastRubyColumn(const LayoutObject& ruby) { … } // static LayoutRubyColumn* LayoutRuby::FindRubyColumnParent(LayoutObject* child) { … } // === ruby as inline object === LayoutRuby::LayoutRuby(Element* element) : … { … } LayoutRuby::~LayoutRuby() = default; void LayoutRuby::Trace(Visitor* visitor) const { … } void LayoutRuby::StyleDidChange(StyleDifference diff, const ComputedStyle* old_style) { … } void LayoutRuby::AddChild(LayoutObject* child, LayoutObject* before_child) { … } void LayoutRuby::RemoveChild(LayoutObject* child) { … } void LayoutRuby::DidRemoveChildFromColumn(LayoutObject& child) { … } } // namespace blink