1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#if ENABLE(LAYOUT_FORMATTING_CONTEXT)
29
30#include "FormattingState.h"
31#include "InlineItem.h"
32#include "InlineRun.h"
33#include <wtf/IsoMalloc.h>
34#include <wtf/OptionSet.h>
35
36namespace WebCore {
37namespace Layout {
38
39// InlineFormattingState holds the state for a particular inline formatting context tree.
40class InlineFormattingState : public FormattingState {
41 WTF_MAKE_ISO_ALLOCATED(InlineFormattingState);
42public:
43 InlineFormattingState(Ref<FloatingState>&&, LayoutState&);
44 virtual ~InlineFormattingState();
45
46 InlineContent& inlineContent() { return m_inlineContent; }
47 InlineItem* lastInlineItem() const { return m_inlineContent.isEmpty() ? nullptr : m_inlineContent.last().get(); }
48
49 // Temp
50 InlineRuns& inlineRuns() { return m_inlineRuns; }
51 void appendInlineRun(InlineRun inlineRun) { m_inlineRuns.append(inlineRun); }
52
53private:
54 InlineContent m_inlineContent;
55 InlineRuns m_inlineRuns;
56};
57
58}
59}
60
61SPECIALIZE_TYPE_TRAITS_LAYOUT_FORMATTING_STATE(InlineFormattingState, isInlineFormattingState())
62
63#endif
64