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Side by Side Diff: Source/modules/geolocation/GeolocationController.h

Issue 256843004: Get the WebGeolocationClient from WebFrameClient instead of WebViewClient. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: fix linking errors Created 6 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2009 Apple Inc. All rights reserved. 2 * Copyright (C) 2009 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * 12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE. 23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #ifndef GeolocationController_h 26 #ifndef GeolocationController_h
27 #define GeolocationController_h 27 #define GeolocationController_h
28 28
29 #include "core/page/Page.h" 29 #include "core/frame/LocalFrame.h"
30 #include "core/page/PageLifecycleObserver.h" 30 #include "core/page/PageLifecycleObserver.h"
31 #include "modules/geolocation/Geolocation.h" 31 #include "modules/geolocation/Geolocation.h"
32 #include "platform/heap/Handle.h" 32 #include "platform/heap/Handle.h"
33 #include "wtf/HashSet.h" 33 #include "wtf/HashSet.h"
34 #include "wtf/Noncopyable.h" 34 #include "wtf/Noncopyable.h"
35 #include "wtf/RefPtr.h" 35 #include "wtf/RefPtr.h"
36 36
37 namespace WebCore { 37 namespace WebCore {
38 38
39 class GeolocationInspectorAgent; 39 class GeolocationInspectorAgent;
40 class GeolocationClient; 40 class GeolocationClient;
41 class GeolocationError; 41 class GeolocationError;
42 class GeolocationPosition; 42 class GeolocationPosition;
43 class Page;
44 43
45 class GeolocationController FINAL : public NoBaseWillBeGarbageCollectedFinalized <GeolocationController>, public WillBeHeapSupplement<Page>, public PageLifecycle Observer { 44 class GeolocationController FINAL : public NoBaseWillBeGarbageCollectedFinalized <GeolocationController>, public WillBeHeapSupplement<LocalFrame>, public PageLif ecycleObserver {
46 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(GeolocationController); 45 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(GeolocationController);
47 WTF_MAKE_NONCOPYABLE(GeolocationController); 46 WTF_MAKE_NONCOPYABLE(GeolocationController);
48 public: 47 public:
49 virtual ~GeolocationController(); 48 virtual ~GeolocationController();
50 49
51 static PassOwnPtrWillBeRawPtr<GeolocationController> create(Page&, Geolocati onClient*); 50 static PassOwnPtr<GeolocationController> create(LocalFrame&, GeolocationClie nt*);
52 51
53 void addObserver(Geolocation*, bool enableHighAccuracy); 52 void addObserver(Geolocation*, bool enableHighAccuracy);
54 void removeObserver(Geolocation*); 53 void removeObserver(Geolocation*);
55 54
56 void requestPermission(Geolocation*); 55 void requestPermission(Geolocation*);
57 void cancelPermissionRequest(Geolocation*); 56 void cancelPermissionRequest(Geolocation*);
58 57
59 void positionChanged(GeolocationPosition*); 58 void positionChanged(GeolocationPosition*);
60 void errorOccurred(GeolocationError*); 59 void errorOccurred(GeolocationError*);
61 60
62 GeolocationPosition* lastPosition(); 61 GeolocationPosition* lastPosition();
63 62
64 void setClientForTest(GeolocationClient*); 63 void setClientForTest(GeolocationClient*);
65 bool hasClientForTest() { return m_hasClientForTest; } 64 bool hasClientForTest() { return m_hasClientForTest; }
66 GeolocationClient* client() { return m_client; } 65 GeolocationClient* client() { return m_client; }
67 66
68 // Inherited from PageLifecycleObserver. 67 // Inherited from PageLifecycleObserver.
69 virtual void pageVisibilityChanged() OVERRIDE; 68 virtual void pageVisibilityChanged() OVERRIDE;
70 69
71 static const char* supplementName(); 70 static const char* supplementName();
72 static GeolocationController* from(Page* page) { return static_cast<Geolocat ionController*>(WillBeHeapSupplement<Page>::from(page, supplementName())); } 71 static GeolocationController* from(LocalFrame* frame) { return static_cast<G eolocationController*>(WillBeHeapSupplement<LocalFrame>::from(frame, supplementN ame())); }
73 72
74 virtual void trace(Visitor*) OVERRIDE; 73 virtual void trace(Visitor*) OVERRIDE;
75 74
76 virtual void willBeDestroyed() OVERRIDE; 75 virtual void willBeDestroyed() OVERRIDE;
77 76
78 private: 77 private:
79 GeolocationController(Page&, GeolocationClient*); 78 GeolocationController(LocalFrame&, GeolocationClient*);
80 79
81 void startUpdatingIfNeeded(); 80 void startUpdatingIfNeeded();
82 void stopUpdatingIfNeeded(); 81 void stopUpdatingIfNeeded();
83 82
84 GeolocationClient* m_client; 83 GeolocationClient* m_client;
85 bool m_hasClientForTest; 84 bool m_hasClientForTest;
86 85
87 RefPtrWillBeMember<GeolocationPosition> m_lastPosition; 86 RefPtrWillBeMember<GeolocationPosition> m_lastPosition;
88 typedef WillBeHeapHashSet<RefPtrWillBeMember<Geolocation> > ObserversSet; 87 typedef WillBeHeapHashSet<RefPtrWillBeMember<Geolocation> > ObserversSet;
89 // All observers; both those requesting high accuracy and those not. 88 // All observers; both those requesting high accuracy and those not.
90 ObserversSet m_observers; 89 ObserversSet m_observers;
91 ObserversSet m_highAccuracyObservers; 90 ObserversSet m_highAccuracyObservers;
92 bool m_isClientUpdating; 91 bool m_isClientUpdating;
93 GeolocationInspectorAgent* m_inspectorAgent; 92 GeolocationInspectorAgent* m_inspectorAgent;
94 }; 93 };
95 94
96 } // namespace WebCore 95 } // namespace WebCore
97 96
98 #endif // GeolocationController_h 97 #endif // GeolocationController_h
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