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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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32 virtual void clearContentFrame() = 0; | 32 virtual void clearContentFrame() = 0; |
33 | 33 |
34 virtual SandboxFlags getSandboxFlags() const = 0; | 34 virtual SandboxFlags getSandboxFlags() const = 0; |
35 virtual void dispatchLoad() = 0; | 35 virtual void dispatchLoad() = 0; |
36 | 36 |
37 // On load failure, a frame can ask its owner to render fallback content | 37 // On load failure, a frame can ask its owner to render fallback content |
38 // which replaces the frame contents. | 38 // which replaces the frame contents. |
39 virtual bool canRenderFallbackContent() const = 0; | 39 virtual bool canRenderFallbackContent() const = 0; |
40 virtual void renderFallbackContent() = 0; | 40 virtual void renderFallbackContent() = 0; |
41 | 41 |
| 42 // Whether to collapse the frame owner element in the embedder document, that |
| 43 // is, to remove it from the layout as if it did not exist. |
| 44 virtual void setCollapsedByClient(bool) {} |
| 45 |
42 // Returns the 'name' content attribute value of the browsing context | 46 // Returns the 'name' content attribute value of the browsing context |
43 // container. | 47 // container. |
44 // https://html.spec.whatwg.org/multipage/browsers.html#browsing-context-conta
iner | 48 // https://html.spec.whatwg.org/multipage/browsers.html#browsing-context-conta
iner |
45 virtual AtomicString browsingContextContainerName() const = 0; | 49 virtual AtomicString browsingContextContainerName() const = 0; |
46 virtual ScrollbarMode scrollingMode() const = 0; | 50 virtual ScrollbarMode scrollingMode() const = 0; |
47 virtual int marginWidth() const = 0; | 51 virtual int marginWidth() const = 0; |
48 virtual int marginHeight() const = 0; | 52 virtual int marginHeight() const = 0; |
49 virtual bool allowFullscreen() const = 0; | 53 virtual bool allowFullscreen() const = 0; |
50 virtual bool allowPaymentRequest() const = 0; | 54 virtual bool allowPaymentRequest() const = 0; |
51 virtual AtomicString csp() const = 0; | 55 virtual AtomicString csp() const = 0; |
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93 private: | 97 private: |
94 // Intentionally private to prevent redundant checks when the type is | 98 // Intentionally private to prevent redundant checks when the type is |
95 // already DummyFrameOwner. | 99 // already DummyFrameOwner. |
96 bool isLocal() const override { return false; } | 100 bool isLocal() const override { return false; } |
97 bool isRemote() const override { return false; } | 101 bool isRemote() const override { return false; } |
98 }; | 102 }; |
99 | 103 |
100 } // namespace blink | 104 } // namespace blink |
101 | 105 |
102 #endif // FrameOwner_h | 106 #endif // FrameOwner_h |
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