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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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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| 46 { | 46 { |
| 47 } | 47 } |
| 48 | 48 |
| 49 LayoutRubyBase* LayoutRubyBase::createAnonymous(Document* document) | 49 LayoutRubyBase* LayoutRubyBase::createAnonymous(Document* document) |
| 50 { | 50 { |
| 51 LayoutRubyBase* layoutObject = new LayoutRubyBase(); | 51 LayoutRubyBase* layoutObject = new LayoutRubyBase(); |
| 52 layoutObject->setDocumentForAnonymous(document); | 52 layoutObject->setDocumentForAnonymous(document); |
| 53 return layoutObject; | 53 return layoutObject; |
| 54 } | 54 } |
| 55 | 55 |
| 56 bool LayoutRubyBase::isChildAllowed(LayoutObject* child, const LayoutStyle&) con
st | 56 bool LayoutRubyBase::isChildAllowed(LayoutObject* child, const ComputedStyle&) c
onst |
| 57 { | 57 { |
| 58 return child->isInline(); | 58 return child->isInline(); |
| 59 } | 59 } |
| 60 | 60 |
| 61 void LayoutRubyBase::moveChildren(LayoutRubyBase* toBase, LayoutObject* beforeCh
ild) | 61 void LayoutRubyBase::moveChildren(LayoutRubyBase* toBase, LayoutObject* beforeCh
ild) |
| 62 { | 62 { |
| 63 // This function removes all children that are before (!) beforeChild | 63 // This function removes all children that are before (!) beforeChild |
| 64 // and appends them to toBase. | 64 // and appends them to toBase. |
| 65 ASSERT_ARG(toBase, toBase); | 65 ASSERT_ARG(toBase, toBase); |
| 66 | 66 |
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| 141 return; | 141 return; |
| 142 | 142 |
| 143 // Inset the ruby base by half the inter-ideograph expansion amount. | 143 // Inset the ruby base by half the inter-ideograph expansion amount. |
| 144 float inset = (logicalWidth - maxPreferredLogicalWidth) / (expansionOpportun
ityCount + 1); | 144 float inset = (logicalWidth - maxPreferredLogicalWidth) / (expansionOpportun
ityCount + 1); |
| 145 | 145 |
| 146 logicalLeft += inset / 2; | 146 logicalLeft += inset / 2; |
| 147 logicalWidth -= inset; | 147 logicalWidth -= inset; |
| 148 } | 148 } |
| 149 | 149 |
| 150 } // namespace blink | 150 } // namespace blink |
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