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      1 /*
      2  * Copyright (C) 2012 Samsung Electronics. 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 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 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 NavigatorContentUtilsClient_h
     27 #define NavigatorContentUtilsClient_h
     28 
     29 #if ENABLE(NAVIGATOR_CONTENT_UTILS)
     30 
     31 #include "wtf/text/WTFString.h"
     32 
     33 namespace WebCore {
     34 
     35 class Page;
     36 
     37 class NavigatorContentUtilsClient {
     38 public:
     39     virtual ~NavigatorContentUtilsClient() { }
     40     virtual void registerProtocolHandler(const String& scheme, const String& baseURL, const String& url, const String& title) = 0;
     41 
     42 #if ENABLE(CUSTOM_SCHEME_HANDLER)
     43     enum CustomHandlersState {
     44         CustomHandlersNew,
     45         CustomHandlersRegistered,
     46         CustomHandlersDeclined
     47     };
     48 
     49     virtual CustomHandlersState isProtocolHandlerRegistered(const String& scheme, const String& baseURL, const String& url) = 0;
     50     virtual void unregisterProtocolHandler(const String& scheme, const String& baseURL, const String& url) = 0;
     51 #endif
     52 };
     53 
     54 void provideNavigatorContentUtilsTo(Page*, NavigatorContentUtilsClient*);
     55 
     56 }
     57 
     58 #endif // ENABLE(NAVIGATOR_CONTENT_UTILS)
     59 #endif // NavigatorContentUtilsClient_h
     60