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Side by Side Diff: chrome/renderer/geolocation_dispatcher.h

Issue 6703003: Move a bunch of html5 renderer code to content. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 9 years, 9 months ago
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1 // Copyright (c) 2010 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 CHROME_RENDERER_GEOLOCATION_DISPATCHER_H_
6 #define CHROME_RENDERER_GEOLOCATION_DISPATCHER_H_
7 #pragma once
8
9 #include "base/scoped_ptr.h"
10 #include "chrome/renderer/render_view_observer.h"
11 #include "third_party/WebKit/Source/WebKit/chromium/public/WebGeolocationClient. h"
12 #include "third_party/WebKit/Source/WebKit/chromium/public/WebGeolocationControl ler.h"
13
14 struct Geoposition;
15
16 namespace WebKit {
17 class WebGeolocationController;
18 class WebGeolocationPermissionRequest;
19 class WebGeolocationPermissionRequestManager;
20 class WebGeolocationPosition;
21 class WebSecurityOrigin;
22 }
23
24 // GeolocationDispatcher is a delegate for Geolocation messages used by
25 // WebKit.
26 // It's the complement of GeolocationDispatcherHost (owned by RenderViewHost).
27 class GeolocationDispatcher : public RenderViewObserver,
28 public WebKit::WebGeolocationClient {
29 public:
30 explicit GeolocationDispatcher(RenderView* render_view);
31 virtual ~GeolocationDispatcher();
32
33 private:
34 // RenderView::Observer implementation.
35 virtual bool OnMessageReceived(const IPC::Message& message);
36
37 // WebGeolocationClient
38 virtual void geolocationDestroyed();
39 virtual void startUpdating();
40 virtual void stopUpdating();
41 virtual void setEnableHighAccuracy(bool enable_high_accuracy);
42 virtual void setController(WebKit::WebGeolocationController* controller);
43 virtual bool lastPosition(WebKit::WebGeolocationPosition& position);
44 virtual void requestPermission(
45 const WebKit::WebGeolocationPermissionRequest& permissionRequest);
46 virtual void cancelPermissionRequest(
47 const WebKit::WebGeolocationPermissionRequest& permissionRequest);
48
49 // Permission for using geolocation has been set.
50 void OnGeolocationPermissionSet(int bridge_id, bool is_allowed);
51
52 // We have an updated geolocation position or error code.
53 void OnGeolocationPositionUpdated(const Geoposition& geoposition);
54
55 // The controller_ is valid for the lifetime of the underlying
56 // WebCore::GeolocationController. geolocationDestroyed() is
57 // invoked when the underlying object is destroyed.
58 scoped_ptr< WebKit::WebGeolocationController> controller_;
59
60 scoped_ptr<WebKit::WebGeolocationPermissionRequestManager>
61 pending_permissions_;
62 bool enable_high_accuracy_;
63 bool updating_;
64 };
65
66 #endif // CHROME_RENDERER_GEOLOCATION_DISPATCHER_H_
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