| /* |
| * Copyright (C) 2021 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(LAYOUT_FORMATTING_CONTEXT) |
| |
| #include "InlineFormattingState.h" |
| #include "LayoutContainerBox.h" |
| #include <wtf/text/StringBuilder.h> |
| |
| namespace WebCore { |
| namespace Layout { |
| class InlineTextBox; |
| |
| class InlineItemsBuilder { |
| public: |
| InlineItemsBuilder(const ContainerBox& formattingContextRoot, InlineFormattingState&); |
| InlineItems build(); |
| |
| private: |
| void collectInlineItems(InlineItems&); |
| void breakAndComputeBidiLevels(InlineItems&); |
| void computeInlineTextItemWidths(InlineItems&); |
| |
| void handleTextContent(const InlineTextBox&, InlineItems&); |
| void handleInlineBoxStart(const Box&, InlineItems&); |
| void handleInlineBoxEnd(const Box&, InlineItems&); |
| void handleInlineLevelBox(const Box&, InlineItems&); |
| |
| bool hasSeenBidiContent() const { return m_hasSeenBidiContent; } |
| |
| const ContainerBox& root() const { return m_root; } |
| |
| const ContainerBox& m_root; |
| // FIXME: We should not need this here. This is only required by the out of flow boxes. |
| InlineFormattingState& m_formattingState; |
| bool m_hasSeenBidiContent { false }; |
| }; |
| |
| } |
| } |
| |
| #endif |