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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "core/layout/OrderIterator.h" | 32 #include "core/layout/OrderIterator.h" |
33 | 33 |
34 #include "core/rendering/RenderBox.h" | 34 #include "core/layout/LayoutBox.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 OrderIterator::OrderIterator(const RenderBox* containerBox) | 38 OrderIterator::OrderIterator(const LayoutBox* containerBox) |
39 : m_containerBox(containerBox) | 39 : m_containerBox(containerBox) |
40 , m_currentChild(0) | 40 , m_currentChild(0) |
41 , m_isReset(false) | 41 , m_isReset(false) |
42 { | 42 { |
43 } | 43 } |
44 | 44 |
45 RenderBox* OrderIterator::first() | 45 LayoutBox* OrderIterator::first() |
46 { | 46 { |
47 reset(); | 47 reset(); |
48 return next(); | 48 return next(); |
49 } | 49 } |
50 | 50 |
51 RenderBox* OrderIterator::next() | 51 LayoutBox* OrderIterator::next() |
52 { | 52 { |
53 do { | 53 do { |
54 if (!m_currentChild) { | 54 if (!m_currentChild) { |
55 if (m_orderValuesIterator == m_orderValues.end()) | 55 if (m_orderValuesIterator == m_orderValues.end()) |
56 return 0; | 56 return 0; |
57 | 57 |
58 if (!m_isReset) { | 58 if (!m_isReset) { |
59 ++m_orderValuesIterator; | 59 ++m_orderValuesIterator; |
60 if (m_orderValuesIterator == m_orderValues.end()) | 60 if (m_orderValuesIterator == m_orderValues.end()) |
61 return 0; | 61 return 0; |
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77 m_currentChild = 0; | 77 m_currentChild = 0; |
78 m_orderValuesIterator = m_orderValues.begin(); | 78 m_orderValuesIterator = m_orderValues.begin(); |
79 m_isReset = true; | 79 m_isReset = true; |
80 } | 80 } |
81 | 81 |
82 OrderIteratorPopulator::~OrderIteratorPopulator() | 82 OrderIteratorPopulator::~OrderIteratorPopulator() |
83 { | 83 { |
84 m_iterator.reset(); | 84 m_iterator.reset(); |
85 } | 85 } |
86 | 86 |
87 void OrderIteratorPopulator::collectChild(const RenderBox* child) | 87 void OrderIteratorPopulator::collectChild(const LayoutBox* child) |
88 { | 88 { |
89 m_iterator.m_orderValues.insert(child->style()->order()); | 89 m_iterator.m_orderValues.insert(child->style()->order()); |
90 } | 90 } |
91 | 91 |
92 } // namespace blink | 92 } // namespace blink |
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