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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef FrameOwner_h | 5 #ifndef FrameOwner_h |
6 #define FrameOwner_h | 6 #define FrameOwner_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/dom/SandboxFlags.h" | 9 #include "core/dom/SandboxFlags.h" |
10 #include "platform/heap/Handle.h" | 10 #include "platform/heap/Handle.h" |
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35 | 35 |
36 // On load failure, a frame can ask its owner to render fallback content | 36 // On load failure, a frame can ask its owner to render fallback content |
37 // which replaces the frame contents. | 37 // which replaces the frame contents. |
38 virtual bool canRenderFallbackContent() const = 0; | 38 virtual bool canRenderFallbackContent() const = 0; |
39 virtual void renderFallbackContent() = 0; | 39 virtual void renderFallbackContent() = 0; |
40 | 40 |
41 virtual ScrollbarMode scrollingMode() const = 0; | 41 virtual ScrollbarMode scrollingMode() const = 0; |
42 virtual int marginWidth() const = 0; | 42 virtual int marginWidth() const = 0; |
43 virtual int marginHeight() const = 0; | 43 virtual int marginHeight() const = 0; |
44 virtual bool allowFullscreen() const = 0; | 44 virtual bool allowFullscreen() const = 0; |
| 45 virtual bool allowPaymentRequest() const = 0; |
45 virtual AtomicString csp() const = 0; | 46 virtual AtomicString csp() const = 0; |
46 virtual const WebVector<WebPermissionType>& delegatedPermissions() const = 0; | 47 virtual const WebVector<WebPermissionType>& delegatedPermissions() const = 0; |
47 }; | 48 }; |
48 | 49 |
49 class CORE_EXPORT DummyFrameOwner | 50 class CORE_EXPORT DummyFrameOwner |
50 : public GarbageCollectedFinalized<DummyFrameOwner>, | 51 : public GarbageCollectedFinalized<DummyFrameOwner>, |
51 public FrameOwner { | 52 public FrameOwner { |
52 USING_GARBAGE_COLLECTED_MIXIN(DummyFrameOwner); | 53 USING_GARBAGE_COLLECTED_MIXIN(DummyFrameOwner); |
53 | 54 |
54 public: | 55 public: |
55 static DummyFrameOwner* create() { return new DummyFrameOwner; } | 56 static DummyFrameOwner* create() { return new DummyFrameOwner; } |
56 | 57 |
57 DEFINE_INLINE_VIRTUAL_TRACE() { FrameOwner::trace(visitor); } | 58 DEFINE_INLINE_VIRTUAL_TRACE() { FrameOwner::trace(visitor); } |
58 | 59 |
59 // FrameOwner overrides: | 60 // FrameOwner overrides: |
60 void setContentFrame(Frame&) override {} | 61 void setContentFrame(Frame&) override {} |
61 void clearContentFrame() override {} | 62 void clearContentFrame() override {} |
62 SandboxFlags getSandboxFlags() const override { return SandboxNone; } | 63 SandboxFlags getSandboxFlags() const override { return SandboxNone; } |
63 void dispatchLoad() override {} | 64 void dispatchLoad() override {} |
64 bool canRenderFallbackContent() const override { return false; } | 65 bool canRenderFallbackContent() const override { return false; } |
65 void renderFallbackContent() override {} | 66 void renderFallbackContent() override {} |
66 ScrollbarMode scrollingMode() const override { return ScrollbarAuto; } | 67 ScrollbarMode scrollingMode() const override { return ScrollbarAuto; } |
67 int marginWidth() const override { return -1; } | 68 int marginWidth() const override { return -1; } |
68 int marginHeight() const override { return -1; } | 69 int marginHeight() const override { return -1; } |
69 bool allowFullscreen() const override { return false; } | 70 bool allowFullscreen() const override { return false; } |
| 71 bool allowPaymentRequest() const override { return false; } |
70 AtomicString csp() const override { return nullAtom; } | 72 AtomicString csp() const override { return nullAtom; } |
71 const WebVector<WebPermissionType>& delegatedPermissions() const override { | 73 const WebVector<WebPermissionType>& delegatedPermissions() const override { |
72 DEFINE_STATIC_LOCAL(WebVector<WebPermissionType>, permissions, ()); | 74 DEFINE_STATIC_LOCAL(WebVector<WebPermissionType>, permissions, ()); |
73 return permissions; | 75 return permissions; |
74 } | 76 } |
75 | 77 |
76 private: | 78 private: |
77 // Intentionally private to prevent redundant checks when the type is | 79 // Intentionally private to prevent redundant checks when the type is |
78 // already DummyFrameOwner. | 80 // already DummyFrameOwner. |
79 bool isLocal() const override { return false; } | 81 bool isLocal() const override { return false; } |
80 bool isRemote() const override { return false; } | 82 bool isRemote() const override { return false; } |
81 }; | 83 }; |
82 | 84 |
83 } // namespace blink | 85 } // namespace blink |
84 | 86 |
85 #endif // FrameOwner_h | 87 #endif // FrameOwner_h |
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