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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 CONTENT_PUBLIC_BROWSER_NAVIGATION_HANDLE_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_NAVIGATION_HANDLE_H_ |
6 #define CONTENT_PUBLIC_BROWSER_NAVIGATION_HANDLE_H_ | 6 #define CONTENT_PUBLIC_BROWSER_NAVIGATION_HANDLE_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "content/common/content_export.h" | 10 #include "content/common/content_export.h" |
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41 virtual const GURL& GetURL() = 0; | 41 virtual const GURL& GetURL() = 0; |
42 | 42 |
43 // Whether the navigation is taking place in the main frame or in a subframe. | 43 // Whether the navigation is taking place in the main frame or in a subframe. |
44 // This remains constant over the navigation lifetime. | 44 // This remains constant over the navigation lifetime. |
45 virtual bool IsInMainFrame() = 0; | 45 virtual bool IsInMainFrame() = 0; |
46 | 46 |
47 // Whether the navigation is taking place in a frame that is a direct child | 47 // Whether the navigation is taking place in a frame that is a direct child |
48 // of the main frame. This remains constant over the navigation lifetime. | 48 // of the main frame. This remains constant over the navigation lifetime. |
49 virtual bool IsParentMainFrame() = 0; | 49 virtual bool IsParentMainFrame() = 0; |
50 | 50 |
| 51 // Whether the navigation was initated by the renderer process. Examples of |
| 52 // renderer-initiated navigations include: |
| 53 // * <a> link click |
| 54 // * changing window.location.href |
| 55 // * redirect via the <meta http-equiv="refresh"> tag |
| 56 // * using window.history.pushState |
| 57 virtual bool IsRendererInitiated() = 0; |
| 58 |
51 // Whether the navigation is synchronous or not. Examples of synchronous | 59 // Whether the navigation is synchronous or not. Examples of synchronous |
52 // navigations are: | 60 // navigations are: |
53 // * reference fragment navigations | 61 // * reference fragment navigations |
54 // * pushState/popState | 62 // * pushState/popState |
55 virtual bool IsSynchronousNavigation() = 0; | 63 virtual bool IsSynchronousNavigation() = 0; |
56 | 64 |
57 // Whether the navigation is for an iframe with srcdoc attribute. | 65 // Whether the navigation is for an iframe with srcdoc attribute. |
58 virtual bool IsSrcdoc() = 0; | 66 virtual bool IsSrcdoc() = 0; |
59 | 67 |
60 // Returns the FrameTreeNode ID for the frame in which the navigation is | 68 // Returns the FrameTreeNode ID for the frame in which the navigation is |
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172 | 180 |
173 // The NavigationData that the embedder returned from | 181 // The NavigationData that the embedder returned from |
174 // ResourceDispatcherHostDelegate::GetNavigationData during commit. This will | 182 // ResourceDispatcherHostDelegate::GetNavigationData during commit. This will |
175 // be a clone of the NavigationData. | 183 // be a clone of the NavigationData. |
176 virtual NavigationData* GetNavigationData() = 0; | 184 virtual NavigationData* GetNavigationData() = 0; |
177 }; | 185 }; |
178 | 186 |
179 } // namespace content | 187 } // namespace content |
180 | 188 |
181 #endif // CONTENT_PUBLIC_BROWSER_NAVIGATION_HANDLE_H_ | 189 #endif // CONTENT_PUBLIC_BROWSER_NAVIGATION_HANDLE_H_ |
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