blob: f4f91635057371bfe15cee74c2f7cd89f11c5a7c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
// 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/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:
// RenderFrame::Observer implementation.
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
// 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);
// Permission for using geolocation has been set.
void OnPermissionSet(int bridge_id, bool is_allowed);
// We have an updated geolocation position or error code.
void OnPositionUpdated(const content::Geoposition& geoposition);
scoped_ptr<blink::WebGeolocationController> controller_;
scoped_ptr<blink::WebGeolocationPermissionRequestManager>
pending_permissions_;
bool enable_high_accuracy_;
bool updating_;
};
} // namespace content
#endif // CONTENT_RENDERER_GEOLOCATION_DISPATCHER_H_
|
