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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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142 // PlzNavigate | 142 // PlzNavigate |
143 // Used to start a new renderer-initiated navigation, following a | 143 // Used to start a new renderer-initiated navigation, following a |
144 // BeginNavigation IPC from the renderer. | 144 // BeginNavigation IPC from the renderer. |
145 virtual void OnBeginNavigation( | 145 virtual void OnBeginNavigation( |
146 FrameTreeNode* frame_tree_node, | 146 FrameTreeNode* frame_tree_node, |
147 const CommonNavigationParams& common_params, | 147 const CommonNavigationParams& common_params, |
148 const BeginNavigationParams& begin_params, | 148 const BeginNavigationParams& begin_params, |
149 scoped_refptr<ResourceRequestBody> body); | 149 scoped_refptr<ResourceRequestBody> body); |
150 | 150 |
151 // PlzNavigate | 151 // PlzNavigate |
152 // Signal |render_frame_host| that a navigation is ready to commit (the | |
153 // response to the navigation request has been received). | |
154 virtual void CommitNavigation(NavigationRequest* navigation_request, | |
155 ResourceResponse* response, | |
156 scoped_ptr<StreamHandle> body); | |
157 | |
158 // PlzNavigate | |
159 // Called when a NavigationRequest for |frame_tree_node| failed. An | 152 // Called when a NavigationRequest for |frame_tree_node| failed. An |
160 // appropriate RenderFrameHost should be selected and asked to show an error | 153 // appropriate RenderFrameHost should be selected and asked to show an error |
161 // page. |has_stale_copy_in_cache| is true if there is a stale copy of the | 154 // page. |has_stale_copy_in_cache| is true if there is a stale copy of the |
162 // unreachable page in cache. | 155 // unreachable page in cache. |
163 virtual void FailedNavigation(FrameTreeNode* frame_tree_node, | 156 virtual void FailedNavigation(FrameTreeNode* frame_tree_node, |
164 bool has_stale_copy_in_cache, | 157 bool has_stale_copy_in_cache, |
165 int error_code) {} | 158 int error_code) {} |
166 | 159 |
167 // PlzNavigate | 160 // PlzNavigate |
168 // Cancel a NavigationRequest for |frame_tree_node|. Called when | 161 // Cancel a NavigationRequest for |frame_tree_node|. Called when |
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185 const base::TimeTicks& renderer_before_unload_end_time) {} | 178 const base::TimeTicks& renderer_before_unload_end_time) {} |
186 | 179 |
187 protected: | 180 protected: |
188 friend class base::RefCounted<Navigator>; | 181 friend class base::RefCounted<Navigator>; |
189 virtual ~Navigator() {} | 182 virtual ~Navigator() {} |
190 }; | 183 }; |
191 | 184 |
192 } // namespace content | 185 } // namespace content |
193 | 186 |
194 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_ | 187 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_ |
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