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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_BROWSER_FRAME_HOST_NAVIGATOR_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_ |
6 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/time/time.h" | 9 #include "base/time/time.h" |
10 #include "content/browser/frame_host/navigator_delegate.h" | 10 #include "content/browser/frame_host/navigator_delegate.h" |
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22 } | 22 } |
23 | 23 |
24 namespace content { | 24 namespace content { |
25 | 25 |
26 class FrameNavigationEntry; | 26 class FrameNavigationEntry; |
27 class FrameTreeNode; | 27 class FrameTreeNode; |
28 class NavigationControllerImpl; | 28 class NavigationControllerImpl; |
29 class NavigationEntryImpl; | 29 class NavigationEntryImpl; |
30 class NavigationRequest; | 30 class NavigationRequest; |
31 class RenderFrameHostImpl; | 31 class RenderFrameHostImpl; |
32 class ResourceRequestBody; | 32 class ResourceRequestBodyImpl; |
33 class StreamHandle; | 33 class StreamHandle; |
34 struct BeginNavigationParams; | 34 struct BeginNavigationParams; |
35 struct CommonNavigationParams; | 35 struct CommonNavigationParams; |
36 struct ResourceResponse; | 36 struct ResourceResponse; |
37 | 37 |
38 // Implementations of this interface are responsible for performing navigations | 38 // Implementations of this interface are responsible for performing navigations |
39 // in a node of the FrameTree. Its lifetime is bound to all FrameTreeNode | 39 // in a node of the FrameTree. Its lifetime is bound to all FrameTreeNode |
40 // objects that are using it and will be released once all nodes that use it are | 40 // objects that are using it and will be released once all nodes that use it are |
41 // freed. The Navigator is bound to a single frame tree and cannot be used by | 41 // freed. The Navigator is bound to a single frame tree and cannot be used by |
42 // multiple instances of FrameTree. | 42 // multiple instances of FrameTree. |
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125 virtual void RequestTransferURL( | 125 virtual void RequestTransferURL( |
126 RenderFrameHostImpl* render_frame_host, | 126 RenderFrameHostImpl* render_frame_host, |
127 const GURL& url, | 127 const GURL& url, |
128 SiteInstance* source_site_instance, | 128 SiteInstance* source_site_instance, |
129 const std::vector<GURL>& redirect_chain, | 129 const std::vector<GURL>& redirect_chain, |
130 const Referrer& referrer, | 130 const Referrer& referrer, |
131 ui::PageTransition page_transition, | 131 ui::PageTransition page_transition, |
132 const GlobalRequestID& transferred_global_request_id, | 132 const GlobalRequestID& transferred_global_request_id, |
133 bool should_replace_current_entry, | 133 bool should_replace_current_entry, |
134 const std::string& method, | 134 const std::string& method, |
135 scoped_refptr<ResourceRequestBody> post_body) {} | 135 scoped_refptr<ResourceRequestBodyImpl> post_body) {} |
136 | 136 |
137 // PlzNavigate | 137 // PlzNavigate |
138 // Called after receiving a BeforeUnloadACK IPC from the renderer. If | 138 // Called after receiving a BeforeUnloadACK IPC from the renderer. If |
139 // |frame_tree_node| has a NavigationRequest waiting for the renderer | 139 // |frame_tree_node| has a NavigationRequest waiting for the renderer |
140 // response, then the request is either started or canceled, depending on the | 140 // response, then the request is either started or canceled, depending on the |
141 // value of |proceed|. | 141 // value of |proceed|. |
142 virtual void OnBeforeUnloadACK(FrameTreeNode* frame_tree_node, | 142 virtual void OnBeforeUnloadACK(FrameTreeNode* frame_tree_node, |
143 bool proceed) {} | 143 bool proceed) {} |
144 | 144 |
145 // PlzNavigate | 145 // PlzNavigate |
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179 const base::TimeTicks& renderer_before_unload_end_time) {} | 179 const base::TimeTicks& renderer_before_unload_end_time) {} |
180 | 180 |
181 protected: | 181 protected: |
182 friend class base::RefCounted<Navigator>; | 182 friend class base::RefCounted<Navigator>; |
183 virtual ~Navigator() {} | 183 virtual ~Navigator() {} |
184 }; | 184 }; |
185 | 185 |
186 } // namespace content | 186 } // namespace content |
187 | 187 |
188 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_ | 188 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_ |
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