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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "sky/engine/config.h" | 5 #include "sky/engine/config.h" |
6 #include "sky/engine/core/rendering/RenderParagraph.h" | 6 #include "sky/engine/core/rendering/RenderParagraph.h" |
7 | 7 |
8 #include "sky/engine/core/rendering/BidiRunForLine.h" | 8 #include "sky/engine/core/rendering/BidiRunForLine.h" |
9 #include "sky/engine/core/rendering/InlineIterator.h" | 9 #include "sky/engine/core/rendering/InlineIterator.h" |
10 #include "sky/engine/core/rendering/RenderLayer.h" | 10 #include "sky/engine/core/rendering/RenderLayer.h" |
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38 { | 38 { |
39 } | 39 } |
40 | 40 |
41 const char* RenderParagraph::renderName() const | 41 const char* RenderParagraph::renderName() const |
42 { | 42 { |
43 if (isAnonymous()) | 43 if (isAnonymous()) |
44 return "RenderParagraph (anonymous)"; | 44 return "RenderParagraph (anonymous)"; |
45 return "RenderParagraph"; | 45 return "RenderParagraph"; |
46 } | 46 } |
47 | 47 |
48 RenderParagraph* RenderParagraph::createAnonymous(Document& document) | |
49 { | |
50 RenderParagraph* renderer = new RenderParagraph(0); | |
51 renderer->setDocumentForAnonymous(&document); | |
52 return renderer; | |
53 } | |
54 | |
55 LayoutUnit RenderParagraph::logicalLeftSelectionOffset(RenderBlock* rootBlock, L
ayoutUnit position) | 48 LayoutUnit RenderParagraph::logicalLeftSelectionOffset(RenderBlock* rootBlock, L
ayoutUnit position) |
56 { | 49 { |
57 LayoutUnit logicalLeft = logicalLeftOffsetForLine(false); | 50 LayoutUnit logicalLeft = logicalLeftOffsetForLine(false); |
58 if (logicalLeft == logicalLeftOffsetForContent()) | 51 if (logicalLeft == logicalLeftOffsetForContent()) |
59 return RenderBlock::logicalLeftSelectionOffset(rootBlock, position); | 52 return RenderBlock::logicalLeftSelectionOffset(rootBlock, position); |
60 | 53 |
61 RenderBlock* cb = this; | 54 RenderBlock* cb = this; |
62 while (cb != rootBlock) { | 55 while (cb != rootBlock) { |
63 logicalLeft += cb->logicalLeft(); | 56 logicalLeft += cb->logicalLeft(); |
64 cb = cb->containingBlock(); | 57 cb = cb->containingBlock(); |
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1705 curr->adjustLogicalPosition(logicalLeft, 0); | 1698 curr->adjustLogicalPosition(logicalLeft, 0); |
1706 else | 1699 else |
1707 curr->adjustLogicalPosition(logicalLeft - (availableLogicalW
idth - totalLogicalWidth), 0); | 1700 curr->adjustLogicalPosition(logicalLeft - (availableLogicalW
idth - totalLogicalWidth), 0); |
1708 } | 1701 } |
1709 } | 1702 } |
1710 firstLine = false; | 1703 firstLine = false; |
1711 } | 1704 } |
1712 } | 1705 } |
1713 | 1706 |
1714 } // namespace blink | 1707 } // namespace blink |
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