| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_RENDERER_GEOLOCATION_DISPATCHER_H_ |
| #define CONTENT_RENDERER_GEOLOCATION_DISPATCHER_H_ |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "content/common/geolocation_service.mojom.h" |
| #include "content/common/permission_service.mojom.h" |
| #include "content/public/renderer/render_frame_observer.h" |
| #include "third_party/WebKit/public/web/WebGeolocationClient.h" |
| #include "third_party/WebKit/public/web/WebGeolocationController.h" |
| |
| namespace blink { |
| class WebGeolocationController; |
| class WebGeolocationPermissionRequest; |
| class WebGeolocationPermissionRequestManager; |
| class WebGeolocationPosition; |
| } |
| |
| namespace content { |
| struct Geoposition; |
| |
| // GeolocationDispatcher is a delegate for Geolocation messages used by |
| // WebKit. |
| // It's the complement of GeolocationDispatcherHost. |
| class GeolocationDispatcher |
| : public RenderFrameObserver, |
| public blink::WebGeolocationClient { |
| public: |
| explicit GeolocationDispatcher(RenderFrame* render_frame); |
| virtual ~GeolocationDispatcher(); |
| |
| private: |
| // WebGeolocationClient |
| virtual void startUpdating(); |
| virtual void stopUpdating(); |
| virtual void setEnableHighAccuracy(bool enable_high_accuracy); |
| virtual void setController(blink::WebGeolocationController* controller); |
| virtual bool lastPosition(blink::WebGeolocationPosition& position); |
| virtual void requestPermission( |
| const blink::WebGeolocationPermissionRequest& permissionRequest); |
| virtual void cancelPermissionRequest( |
| const blink::WebGeolocationPermissionRequest& permissionRequest); |
| |
| void QueryNextPosition(); |
| void OnPositionUpdate(MojoGeopositionPtr geoposition); |
| |
| // Permission for using geolocation has been set. |
| void OnPermissionSet(int permission_request_id, PermissionStatus status); |
| |
| scoped_ptr<blink::WebGeolocationController> controller_; |
| |
| scoped_ptr<blink::WebGeolocationPermissionRequestManager> |
| pending_permissions_; |
| GeolocationServicePtr geolocation_service_; |
| bool enable_high_accuracy_; |
| PermissionServicePtr permission_service_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_GEOLOCATION_DISPATCHER_H_ |