diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/editing/RemoveCSSPropertyCommand.cpp')
-rw-r--r-- | src/3rdparty/webkit/WebCore/editing/RemoveCSSPropertyCommand.cpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/editing/RemoveCSSPropertyCommand.cpp b/src/3rdparty/webkit/WebCore/editing/RemoveCSSPropertyCommand.cpp new file mode 100644 index 0000000..17870a7 --- /dev/null +++ b/src/3rdparty/webkit/WebCore/editing/RemoveCSSPropertyCommand.cpp @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "RemoveCSSPropertyCommand.h" + +#include "CSSMutableStyleDeclaration.h" +#include <wtf/Assertions.h> + +namespace WebCore { + +RemoveCSSPropertyCommand::RemoveCSSPropertyCommand(Document* document, PassRefPtr<CSSMutableStyleDeclaration> style, CSSPropertyID property) + : SimpleEditCommand(document) + , m_style(style) + , m_property(property) + , m_important(false) +{ + ASSERT(m_style); +} + +void RemoveCSSPropertyCommand::doApply() +{ + m_oldValue = m_style->getPropertyValue(m_property); + m_important = m_style->getPropertyPriority(m_property); + m_style->removeProperty(m_property); +} + +void RemoveCSSPropertyCommand::doUnapply() +{ + m_style->setProperty(m_property, m_oldValue, m_important); +} + +} // namespace WebCore |