1 /*

     2  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

    24  */

    25 

    26 #ifndef RemoveCSSPropertyCommand_h

    27 #define RemoveCSSPropertyCommand_h

    28 

    29 #include "EditCommand.h"

    30 #include "CSSMutableStyleDeclaration.h"

    31 #include "CSSPropertyNames.h"

    32 

    33 namespace WebCore {

    34 

    35 class RemoveCSSPropertyCommand : public SimpleEditCommand {

    36 public:

    37     static PassRefPtr<RemoveCSSPropertyCommand> create(Document* document, PassRefPtr<CSSMutableStyleDeclaration> style, CSSPropertyID property)

    38     {

    39         return adoptRef(new RemoveCSSPropertyCommand(document, style, property));

    40     }

    41 

    42 private:

    43     RemoveCSSPropertyCommand(Document*, PassRefPtr<CSSMutableStyleDeclaration>, CSSPropertyID property);

    44 

    45     virtual void doApply();

    46     virtual void doUnapply();

    47 

    48     RefPtr<CSSMutableStyleDeclaration> m_style;

    49     CSSPropertyID m_property;

    50     String m_oldValue;

    51     bool m_important;

    52 };

    53 

    54 } // namespace WebCore

    55 

    56 #endif // RemoveCSSPropertyCommand_h