1 /*

     2  * Copyright (C) 2006, 2007 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 DOMCSSClasses_H

    27 #define DOMCSSClasses_H

    28 

    29 #include "DOMCSS.h"

    30 #include "DOMCoreClasses.h"

    31 

    32 #include <WebCore/CSSStyleDeclaration.h>

    33 

    34 class DOMCSSStyleDeclaration : public DOMObject, public IDOMCSSStyleDeclaration

    35 {

    36 protected:

    37     DOMCSSStyleDeclaration(WebCore::CSSStyleDeclaration* d);

    38     ~DOMCSSStyleDeclaration();

    39 

    40 public:

    41     static IDOMCSSStyleDeclaration* createInstance(WebCore::CSSStyleDeclaration* d);

    42 

    43 public:

    44     // IUnknown

    45     virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);

    46     virtual ULONG STDMETHODCALLTYPE AddRef(void) { return DOMObject::AddRef(); }

    47     virtual ULONG STDMETHODCALLTYPE Release(void) { return DOMObject::Release(); }

    48 

    49     // IWebScriptObject

    50     virtual HRESULT STDMETHODCALLTYPE throwException( 

    51         /* [in] */ BSTR exceptionMessage,

    52         /* [retval][out] */ BOOL *result) { return DOMObject::throwException(exceptionMessage, result); }

    53     

    54     virtual HRESULT STDMETHODCALLTYPE callWebScriptMethod( 

    55         /* [in] */ BSTR name,

    56         /* [size_is][in] */ const VARIANT args[  ],

    57         /* [in] */ int cArgs,

    58         /* [retval][out] */ VARIANT *result) { return DOMObject::callWebScriptMethod(name, args, cArgs, result); }

    59     

    60     virtual HRESULT STDMETHODCALLTYPE evaluateWebScript( 

    61         /* [in] */ BSTR script,

    62         /* [retval][out] */ VARIANT *result) { return DOMObject::evaluateWebScript(script, result); }

    63     

    64     virtual HRESULT STDMETHODCALLTYPE removeWebScriptKey( 

    65         /* [in] */ BSTR name) { return DOMObject::removeWebScriptKey(name); }

    66     

    67     virtual HRESULT STDMETHODCALLTYPE stringRepresentation( 

    68         /* [retval][out] */ BSTR* stringRepresentation) { return DOMObject::stringRepresentation(stringRepresentation); }

    69     

    70     virtual HRESULT STDMETHODCALLTYPE webScriptValueAtIndex( 

    71         /* [in] */ unsigned int index,

    72         /* [retval][out] */ VARIANT *result) { return DOMObject::webScriptValueAtIndex(index, result); }

    73     

    74     virtual HRESULT STDMETHODCALLTYPE setWebScriptValueAtIndex( 

    75         /* [in] */ unsigned int index,

    76         /* [in] */ VARIANT val) { return DOMObject::setWebScriptValueAtIndex(index, val); }

    77     

    78     virtual HRESULT STDMETHODCALLTYPE setException( 

    79         /* [in] */ BSTR description) { return DOMObject::setException(description); }

    80 

    81     // IDOMCSSStyleDeclaration

    82     virtual HRESULT STDMETHODCALLTYPE cssText( 

    83         /* [retval][out] */ BSTR *result);

    84     

    85     virtual HRESULT STDMETHODCALLTYPE setCssText( 

    86         /* [in] */ BSTR cssText);

    87     

    88     virtual HRESULT STDMETHODCALLTYPE getPropertyValue( 

    89         /* [in] */ BSTR propertyName,

    90         /* [retval][out] */ BSTR *result);

    91     

    92     virtual HRESULT STDMETHODCALLTYPE getPropertyCSSValue( 

    93         /* [in] */ BSTR propertyName,

    94         /* [retval][out] */ IDOMCSSValue **result);

    95     

    96     virtual HRESULT STDMETHODCALLTYPE removeProperty( 

    97         /* [in] */ BSTR propertyName,

    98         /* [retval][out] */ BSTR *result);

    99     

   100     virtual HRESULT STDMETHODCALLTYPE getPropertyPriority( 

   101         /* [in] */ BSTR propertyName,

   102         /* [retval][out] */ BSTR *result);

   103     

   104     virtual HRESULT STDMETHODCALLTYPE setProperty( 

   105         /* [in] */ BSTR propertyName,

   106         /* [in] */ BSTR value,

   107         /* [in] */ BSTR priority);

   108     

   109     virtual HRESULT STDMETHODCALLTYPE length( 

   110         /* [retval][out] */ UINT *result);

   111     

   112     virtual HRESULT STDMETHODCALLTYPE item( 

   113         /* [in] */ UINT index,

   114         /* [retval][out] */ BSTR *result);

   115     

   116     virtual HRESULT STDMETHODCALLTYPE parentRule( 

   117         /* [retval][out] */ IDOMCSSRule **result);

   118 

   119 protected:

   120     ULONG m_refCount;

   121     WebCore::CSSStyleDeclaration* m_style;

   122 };

   123 

   124 #endif