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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_DELEGATE_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_DELEGATE_H_ |
6 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_DELEGATE_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_DELEGATE_H_ |
7 | 7 |
8 #include "base/strings/string16.h" | 8 #include "base/strings/string16.h" |
9 #include "content/public/browser/invalidate_type.h" | 9 #include "content/public/browser/invalidate_type.h" |
10 #include "content/public/browser/navigation_controller.h" | 10 #include "content/public/browser/navigation_controller.h" |
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99 // changed. This method corresponds to | 99 // changed. This method corresponds to |
100 // WebContents::NotifyNavigationStateChanged. | 100 // WebContents::NotifyNavigationStateChanged. |
101 virtual void NotifyChangedNavigationState(InvalidateTypes changed_flags) {} | 101 virtual void NotifyChangedNavigationState(InvalidateTypes changed_flags) {} |
102 | 102 |
103 // Notifies the Navigator embedder that a navigation to the pending | 103 // Notifies the Navigator embedder that a navigation to the pending |
104 // NavigationEntry has started in the browser process. | 104 // NavigationEntry has started in the browser process. |
105 virtual void DidStartNavigationToPendingEntry(const GURL& url, | 105 virtual void DidStartNavigationToPendingEntry(const GURL& url, |
106 ReloadType reload_type) {} | 106 ReloadType reload_type) {} |
107 | 107 |
108 // Opens a URL with the given parameters. See PageNavigator::OpenURL, which | 108 // Opens a URL with the given parameters. See PageNavigator::OpenURL, which |
109 // this forwards to. | 109 // this is an alias of. |
110 virtual void RequestOpenURL(RenderFrameHostImpl* render_frame_host, | 110 virtual WebContents* OpenURL(const OpenURLParams& params) = 0; |
111 const OpenURLParams& params) {} | |
112 | 111 |
113 // Returns whether to continue a navigation that needs to transfer to a | 112 // Returns whether to continue a navigation that needs to transfer to a |
114 // different process between the load start and commit. | 113 // different process between the load start and commit. |
115 virtual bool ShouldTransferNavigation(bool is_main_frame_navigation); | 114 virtual bool ShouldTransferNavigation(bool is_main_frame_navigation); |
116 | 115 |
117 // Returns whether URLs for aborted browser-initiated navigations should be | 116 // Returns whether URLs for aborted browser-initiated navigations should be |
118 // preserved in the omnibox. Defaults to false. | 117 // preserved in the omnibox. Defaults to false. |
119 virtual bool ShouldPreserveAbortedURLs(); | 118 virtual bool ShouldPreserveAbortedURLs(); |
120 | 119 |
121 // A RenderFrameHost in the specified |frame_tree_node| started loading a new | 120 // A RenderFrameHost in the specified |frame_tree_node| started loading a new |
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143 // wants to see passed to the corresponding URLRequest on the IO thread. | 142 // wants to see passed to the corresponding URLRequest on the IO thread. |
144 // In the case of a navigation to an interstitial, no call will be made to the | 143 // In the case of a navigation to an interstitial, no call will be made to the |
145 // embedder and |nullptr| is returned. | 144 // embedder and |nullptr| is returned. |
146 virtual std::unique_ptr<NavigationUIData> GetNavigationUIData( | 145 virtual std::unique_ptr<NavigationUIData> GetNavigationUIData( |
147 NavigationHandle* navigation_handle); | 146 NavigationHandle* navigation_handle); |
148 }; | 147 }; |
149 | 148 |
150 } // namspace content | 149 } // namspace content |
151 | 150 |
152 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_DELEGATE_H_ | 151 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_DELEGATE_H_ |
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