1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_ 6 #define CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_ 7 8 #include "base/callback.h" 9 #include "base/memory/ref_counted.h" 10 #include "content/common/content_export.h" 11 12 class GURL; 13 14 namespace content { 15 16 // GeolocationPermissionContext must be implemented by the embedder, to provide 17 // the policy and logic for the Geolocation permissions flow. 18 // This includes both prompting the user and persisting results, as required. 19 class CONTENT_EXPORT GeolocationPermissionContext 20 : public base::RefCountedThreadSafe<GeolocationPermissionContext> { 21 public: 22 // The renderer is requesting permission to use Geolocation. 23 // When the answer to a permission request has been determined, |callback| 24 // should be called with the result. 25 virtual void RequestGeolocationPermission( 26 int render_process_id, 27 int render_view_id, 28 int bridge_id, 29 const GURL& requesting_frame, 30 base::Callback<void(bool)> callback) = 0; 31 32 // The renderer is cancelling a pending permission request. 33 virtual void CancelGeolocationPermissionRequest( 34 int render_process_id, 35 int render_view_id, 36 int bridge_id, 37 const GURL& requesting_frame) = 0; 38 39 protected: 40 virtual ~GeolocationPermissionContext() {} 41 42 private: 43 friend class base::RefCountedThreadSafe<GeolocationPermissionContext>; 44 }; 45 46 } // namespace content 47 48 #endif // CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_ 49
