1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* Copyright (C) 2024 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
#include "InlineIteratorTextBox.h"
#include "RenderSVGInlineText.h"
namespace WebCore {
class RenderSVGText;
class SVGInlineTextBox;
struct SVGTextFragment;
namespace InlineIterator {
class SVGTextBox : public TextBox {
public:
SVGTextBox(PathVariant&&);
FloatRect calculateBoundariesIncludingSVGTransform() const;
LayoutRect localSelectionRect(unsigned start, unsigned end) const;
const Vector<SVGTextFragment>& textFragments() const;
const RenderSVGInlineText& renderer() const { return downcast<RenderSVGInlineText>(TextBox::renderer()); }
const SVGInlineTextBox* legacyInlineBox() const;
using Key = std::pair<const RenderSVGInlineText*, unsigned>;
};
class SVGTextBoxIterator : public TextBoxIterator {
public:
SVGTextBoxIterator() = default;
SVGTextBoxIterator(Box::PathVariant&&);
SVGTextBoxIterator(const Box&);
SVGTextBoxIterator& operator++() { return downcast<SVGTextBoxIterator>(traverseNextTextBox()); }
const SVGTextBox& operator*() const { return get(); }
const SVGTextBox* operator->() const { return &get(); }
private:
const SVGTextBox& get() const { return downcast<SVGTextBox>(m_box); }
};
SVGTextBoxIterator firstSVGTextBoxFor(const RenderSVGInlineText&);
BoxRange<SVGTextBoxIterator> svgTextBoxesFor(const RenderSVGInlineText&);
SVGTextBoxIterator svgTextBoxFor(const SVGInlineTextBox*);
SVGTextBoxIterator svgTextBoxFor(const LayoutIntegration::InlineContent&, size_t boxIndex);
BoxRange<BoxIterator> boxesFor(const RenderSVGText&);
SVGTextBox::Key makeKey(const SVGTextBox&);
}
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::InlineIterator::SVGTextBox)
static bool isType(const WebCore::InlineIterator::Box& box) { return box.isSVGText(); }
SPECIALIZE_TYPE_TRAITS_END()
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::InlineIterator::SVGTextBoxIterator)
static bool isType(const WebCore::InlineIterator::BoxIterator& box) { return !box || box->isSVGText(); }
SPECIALIZE_TYPE_TRAITS_END()
|
