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      1 /*
      2  * Copyright (C) 2013 Google 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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef WebDOMError_h
     32 #define WebDOMError_h
     33 
     34 #include "public/platform/WebCommon.h"
     35 #include "public/platform/WebPrivatePtr.h"
     36 #include "public/platform/WebString.h"
     37 
     38 namespace v8 {
     39 class Isolate;
     40 class Object;
     41 class Value;
     42 template <class T> class Handle;
     43 }
     44 
     45 namespace blink {
     46 
     47 class DOMError;
     48 
     49 class WebDOMError {
     50 public:
     51     ~WebDOMError() { reset(); }
     52 
     53     WebDOMError() { }
     54     WebDOMError(const WebDOMError& b) { assign(b); }
     55     WebDOMError& operator=(const WebDOMError& b)
     56     {
     57         assign(b);
     58         return *this;
     59     }
     60 
     61     BLINK_EXPORT static WebDOMError create(const WebString& name, const WebString& message);
     62 
     63     BLINK_EXPORT void reset();
     64     BLINK_EXPORT void assign(const WebDOMError&);
     65 
     66     BLINK_EXPORT WebString name() const;
     67     BLINK_EXPORT WebString message() const;
     68 
     69     BLINK_EXPORT v8::Handle<v8::Value> toV8Value(v8::Handle<v8::Object> creationContext, v8::Isolate*);
     70 
     71 #if BLINK_IMPLEMENTATION
     72     explicit WebDOMError(const PassRefPtrWillBeRawPtr<DOMError>&);
     73     WebDOMError& operator=(const PassRefPtrWillBeRawPtr<DOMError>&);
     74 #endif
     75 
     76 protected:
     77     WebPrivatePtr<DOMError> m_private;
     78 };
     79 
     80 } // namespace blink
     81 
     82 #endif // WebDOMError_h
     83