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1 /* | 1 /* |
2 * Copyright (C) 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007 Apple 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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87 m_pageLogicalHeightChanged = false; | 87 m_pageLogicalHeightChanged = false; |
88 m_isPaginated = false; | 88 m_isPaginated = false; |
89 } else { | 89 } else { |
90 // If we don't establish a new page height, then propagate the old page
height and offset down. | 90 // If we don't establish a new page height, then propagate the old page
height and offset down. |
91 m_pageLogicalHeight = m_next->m_pageLogicalHeight; | 91 m_pageLogicalHeight = m_next->m_pageLogicalHeight; |
92 m_pageLogicalHeightChanged = m_next->m_pageLogicalHeightChanged; | 92 m_pageLogicalHeightChanged = m_next->m_pageLogicalHeightChanged; |
93 m_pageOffset = m_next->m_pageOffset; | 93 m_pageOffset = m_next->m_pageOffset; |
94 | 94 |
95 // Disable pagination for objects we don't support. For now this include
s overflow:scroll/auto, inline blocks and | 95 // Disable pagination for objects we don't support. For now this include
s overflow:scroll/auto, inline blocks and |
96 // writing mode roots. | 96 // writing mode roots. |
97 if (layoutObject.isUnsplittableForPagination()) { | 97 if (layoutObject.paginationBreakability() == LayoutBox::ForbidBreaks) { |
98 m_flowThread = nullptr; | 98 m_flowThread = nullptr; |
99 m_pageLogicalHeight = 0; | 99 m_pageLogicalHeight = 0; |
100 m_isPaginated = false; | 100 m_isPaginated = false; |
101 } else { | 101 } else { |
102 m_isPaginated = m_pageLogicalHeight || m_flowThread; | 102 m_isPaginated = m_pageLogicalHeight || m_flowThread; |
103 } | 103 } |
104 } | 104 } |
105 | 105 |
106 // FIXME: <http://bugs.webkit.org/show_bug.cgi?id=13443> Apply control clip
if present. | 106 // FIXME: <http://bugs.webkit.org/show_bug.cgi?id=13443> Apply control clip
if present. |
107 } | 107 } |
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136 } | 136 } |
137 | 137 |
138 LayoutUnit LayoutState::pageLogicalOffset(const LayoutBox& child, const LayoutUn
it& childLogicalOffset) const | 138 LayoutUnit LayoutState::pageLogicalOffset(const LayoutBox& child, const LayoutUn
it& childLogicalOffset) const |
139 { | 139 { |
140 if (child.isHorizontalWritingMode()) | 140 if (child.isHorizontalWritingMode()) |
141 return m_layoutOffset.height() + childLogicalOffset - m_pageOffset.heigh
t(); | 141 return m_layoutOffset.height() + childLogicalOffset - m_pageOffset.heigh
t(); |
142 return m_layoutOffset.width() + childLogicalOffset - m_pageOffset.width(); | 142 return m_layoutOffset.width() + childLogicalOffset - m_pageOffset.width(); |
143 } | 143 } |
144 | 144 |
145 } // namespace blink | 145 } // namespace blink |
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