third_party/WebKit/public/web/WebGeolocationPermissionRequest.h

   1 /*
   2  * Copyright (C) 2010 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
   6  * are met:
   7  *
   8  * 1.  Redistributions of source code must retain the above copyright
   9  *     notice, this list of conditions and the following disclaimer.
  10  * 2.  Redistributions in binary form must reproduce the above copyright
  11  *     notice, this list of conditions and the following disclaimer in the
  12  *     documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  16  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  17  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  18  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  19  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  20  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  21  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef WebGeolocationPermissionRequest_h
  27 #define WebGeolocationPermissionRequest_h
  28
  29 #include "../platform/WebCommon.h"
  30 #include "../platform/WebPrivatePtr.h"
  31
  32 namespace blink {
  33
  34 class Geolocation;
  35 class WebSecurityOrigin;
  36
  37 // WebGeolocationPermissionRequest encapsulates a WebCore Geolocation object and represents
  38 // a request from WebCore for permission to be determined for that Geolocation object.
  39 // The underlying Geolocation object is guaranteed to be valid until the invocation of
  40 // either  WebGeolocationPermissionRequest::setIsAllowed (request complete) or
  41 // WebGeolocationClient::cancelPermissionRequest (request cancelled).
  42 class WebGeolocationPermissionRequest {
  43 public:
  44     ~WebGeolocationPermissionRequest() { reset(); }
  45     BLINK_EXPORT WebSecurityOrigin securityOrigin() const;
  46     BLINK_EXPORT void setIsAllowed(bool);
  47
  48 #if BLINK_IMPLEMENTATION
  49     WebGeolocationPermissionRequest(Geolocation*);
  50     Geolocation* geolocation() const { return m_private.get(); }
  51 #endif
  52
  53 private:
  54     BLINK_EXPORT void reset();
  55
  56     WebPrivatePtr<Geolocation> m_private;
  57 };
  58
  59 }
  60
  61 #endif // WebGeolocationPermissionRequest_h