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1 /* | 1 /* |
2 * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 2008 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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27 #include "core/editing/RemoveCSSPropertyCommand.h" | 27 #include "core/editing/RemoveCSSPropertyCommand.h" |
28 | 28 |
29 #include "bindings/v8/ExceptionStatePlaceholder.h" | 29 #include "bindings/v8/ExceptionStatePlaceholder.h" |
30 #include "core/css/CSSStyleDeclaration.h" | 30 #include "core/css/CSSStyleDeclaration.h" |
31 #include "core/css/StylePropertySet.h" | 31 #include "core/css/StylePropertySet.h" |
32 #include "core/dom/Element.h" | 32 #include "core/dom/Element.h" |
33 #include "wtf/Assertions.h" | 33 #include "wtf/Assertions.h" |
34 | 34 |
35 namespace WebCore { | 35 namespace WebCore { |
36 | 36 |
37 RemoveCSSPropertyCommand::RemoveCSSPropertyCommand(Document& document, PassRefPt
r<Element> element, CSSPropertyID property) | 37 RemoveCSSPropertyCommand::RemoveCSSPropertyCommand(Document& document, PassRefPt
rWillBeRawPtr<Element> element, CSSPropertyID property) |
38 : SimpleEditCommand(document) | 38 : SimpleEditCommand(document) |
39 , m_element(element) | 39 , m_element(element) |
40 , m_property(property) | 40 , m_property(property) |
41 , m_important(false) | 41 , m_important(false) |
42 { | 42 { |
43 ASSERT(m_element); | 43 ASSERT(m_element); |
44 } | 44 } |
45 | 45 |
46 RemoveCSSPropertyCommand::~RemoveCSSPropertyCommand() | 46 RemoveCSSPropertyCommand::~RemoveCSSPropertyCommand() |
47 { | 47 { |
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59 // Mutate using the CSSOM wrapper so we get the same event behavior as a scr
ipt. | 59 // Mutate using the CSSOM wrapper so we get the same event behavior as a scr
ipt. |
60 // Setting to null string removes the property. We don't have internal versi
on of removeProperty. | 60 // Setting to null string removes the property. We don't have internal versi
on of removeProperty. |
61 m_element->style()->setPropertyInternal(m_property, String(), false, IGNORE_
EXCEPTION); | 61 m_element->style()->setPropertyInternal(m_property, String(), false, IGNORE_
EXCEPTION); |
62 } | 62 } |
63 | 63 |
64 void RemoveCSSPropertyCommand::doUnapply() | 64 void RemoveCSSPropertyCommand::doUnapply() |
65 { | 65 { |
66 m_element->style()->setPropertyInternal(m_property, m_oldValue, m_important,
IGNORE_EXCEPTION); | 66 m_element->style()->setPropertyInternal(m_property, m_oldValue, m_important,
IGNORE_EXCEPTION); |
67 } | 67 } |
68 | 68 |
| 69 void RemoveCSSPropertyCommand::trace(Visitor* visitor) |
| 70 { |
| 71 visitor->trace(m_element); |
| 72 SimpleEditCommand::trace(visitor); |
| 73 } |
| 74 |
69 } // namespace WebCore | 75 } // namespace WebCore |
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