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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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| 45 : SimpleEditCommand(element->document()) | 45 : SimpleEditCommand(element->document()) |
| 46 , m_elementToReplace(element) | 46 , m_elementToReplace(element) |
| 47 { | 47 { |
| 48 ASSERT(m_elementToReplace); | 48 ASSERT(m_elementToReplace); |
| 49 } | 49 } |
| 50 | 50 |
| 51 static void swapInNodePreservingAttributesAndChildren(HTMLElement* newNode, HTML
Element* nodeToReplace) | 51 static void swapInNodePreservingAttributesAndChildren(HTMLElement* newNode, HTML
Element* nodeToReplace) |
| 52 { | 52 { |
| 53 ASSERT(nodeToReplace->inDocument()); | 53 ASSERT(nodeToReplace->inDocument()); |
| 54 RefPtr<ContainerNode> parentNode = nodeToReplace->parentNode(); | 54 RefPtr<ContainerNode> parentNode = nodeToReplace->parentNode(); |
| 55 parentNode->insertBefore(newNode, nodeToReplace, ASSERT_NO_EXCEPTION_STATE); | 55 parentNode->insertBefore(newNode, nodeToReplace, ASSERT_NO_EXCEPTION); |
| 56 | 56 |
| 57 NodeVector children; | 57 NodeVector children; |
| 58 getChildNodes(nodeToReplace, children); | 58 getChildNodes(nodeToReplace, children); |
| 59 for (size_t i = 0; i < children.size(); ++i) | 59 for (size_t i = 0; i < children.size(); ++i) |
| 60 newNode->appendChild(children[i], ASSERT_NO_EXCEPTION_STATE); | 60 newNode->appendChild(children[i], ASSERT_NO_EXCEPTION); |
| 61 | 61 |
| 62 // FIXME: Fix this to send the proper MutationRecords when MutationObservers
are present. | 62 // FIXME: Fix this to send the proper MutationRecords when MutationObservers
are present. |
| 63 newNode->cloneDataFromElement(*nodeToReplace); | 63 newNode->cloneDataFromElement(*nodeToReplace); |
| 64 | 64 |
| 65 parentNode->removeChild(nodeToReplace, ASSERT_NO_EXCEPTION_STATE); | 65 parentNode->removeChild(nodeToReplace, ASSERT_NO_EXCEPTION); |
| 66 } | 66 } |
| 67 | 67 |
| 68 void ReplaceNodeWithSpanCommand::doApply() | 68 void ReplaceNodeWithSpanCommand::doApply() |
| 69 { | 69 { |
| 70 if (!m_elementToReplace->inDocument()) | 70 if (!m_elementToReplace->inDocument()) |
| 71 return; | 71 return; |
| 72 if (!m_spanElement) | 72 if (!m_spanElement) |
| 73 m_spanElement = createHTMLElement(m_elementToReplace->document(), spanTa
g); | 73 m_spanElement = createHTMLElement(m_elementToReplace->document(), spanTa
g); |
| 74 swapInNodePreservingAttributesAndChildren(m_spanElement.get(), m_elementToRe
place.get()); | 74 swapInNodePreservingAttributesAndChildren(m_spanElement.get(), m_elementToRe
place.get()); |
| 75 } | 75 } |
| 76 | 76 |
| 77 void ReplaceNodeWithSpanCommand::doUnapply() | 77 void ReplaceNodeWithSpanCommand::doUnapply() |
| 78 { | 78 { |
| 79 if (!m_spanElement->inDocument()) | 79 if (!m_spanElement->inDocument()) |
| 80 return; | 80 return; |
| 81 swapInNodePreservingAttributesAndChildren(m_elementToReplace.get(), m_spanEl
ement.get()); | 81 swapInNodePreservingAttributesAndChildren(m_elementToReplace.get(), m_spanEl
ement.get()); |
| 82 } | 82 } |
| 83 | 83 |
| 84 #ifndef NDEBUG | 84 #ifndef NDEBUG |
| 85 void ReplaceNodeWithSpanCommand::getNodesInCommand(HashSet<Node*>& nodes) | 85 void ReplaceNodeWithSpanCommand::getNodesInCommand(HashSet<Node*>& nodes) |
| 86 { | 86 { |
| 87 addNodeAndDescendants(m_elementToReplace.get(), nodes); | 87 addNodeAndDescendants(m_elementToReplace.get(), nodes); |
| 88 addNodeAndDescendants(m_spanElement.get(), nodes); | 88 addNodeAndDescendants(m_spanElement.get(), nodes); |
| 89 } | 89 } |
| 90 #endif | 90 #endif |
| 91 | 91 |
| 92 } // namespace WebCore | 92 } // namespace WebCore |
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