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 WebScriptObject_H

    27 #define WebScriptObject_H

    28 

    29 #include "IWebScriptObject.h"

    30 

    31 class WebScriptObject : public IWebScriptObject

    32 {

    33 public:

    34     WebScriptObject();

    35     virtual ~WebScriptObject();

    36 

    37     // IUnknown

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

    39     virtual ULONG STDMETHODCALLTYPE AddRef(void);

    40     virtual ULONG STDMETHODCALLTYPE Release(void);

    41 

    42     // IWebScriptObject

    43     virtual HRESULT STDMETHODCALLTYPE throwException( 

    44         /* [in] */ BSTR exceptionMessage,

    45         /* [retval][out] */ BOOL *result);

    46     

    47     virtual HRESULT STDMETHODCALLTYPE callWebScriptMethod( 

    48         /* [in] */ BSTR name,

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

    50         /* [in] */ int cArgs,

    51         /* [retval][out] */ VARIANT *result);

    52     

    53     virtual HRESULT STDMETHODCALLTYPE evaluateWebScript( 

    54         /* [in] */ BSTR script,

    55         /* [retval][out] */ VARIANT *result);

    56     

    57     virtual HRESULT STDMETHODCALLTYPE removeWebScriptKey( 

    58         /* [in] */ BSTR name);

    59     

    60     virtual HRESULT STDMETHODCALLTYPE stringRepresentation( 

    61         /* [retval][out] */ BSTR* stringRepresentation);

    62     

    63     virtual HRESULT STDMETHODCALLTYPE webScriptValueAtIndex( 

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

    65         /* [retval][out] */ VARIANT *result);

    66     

    67     virtual HRESULT STDMETHODCALLTYPE setWebScriptValueAtIndex( 

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

    69         /* [in] */ VARIANT val);

    70     

    71     virtual HRESULT STDMETHODCALLTYPE setException( 

    72         /* [in] */ BSTR description);

    73 

    74 protected:

    75     ULONG m_refCount;

    76 };

    77 

    78 #endif