third_party/WebKit/Source/core/frame/FrameOwner.h - Issue 2632633006: Implement NavigationThrottle::BLOCK_REQUEST_AND_COLLAPSE.

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Issue 2632633006: Implement NavigationThrottle::BLOCK_REQUEST_AND_COLLAPSE. (Closed)

Patch Set: Rebase. Created 3 years, 10 months ago

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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 // Collapses the frame owner, i.e. removes it from the layout of the parent

	43 // frame if the owner is an <iframe> element.

	44 virtual void setShouldCollapse(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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