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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_WEB_CONTENTS_OBSERVER_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_OBSERVER_H_ |
6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_OBSERVER_H_ | 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_OBSERVER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/process/kill.h" | 11 #include "base/process/kill.h" |
12 #include "base/process/process_handle.h" | 12 #include "base/process/process_handle.h" |
13 #include "content/common/content_export.h" | 13 #include "content/common/content_export.h" |
14 #include "content/public/browser/navigation_controller.h" | 14 #include "content/public/browser/navigation_controller.h" |
| 15 #include "content/public/browser/reload_type.h" |
15 #include "content/public/common/frame_navigate_params.h" | 16 #include "content/public/common/frame_navigate_params.h" |
16 #include "content/public/common/media_metadata.h" | 17 #include "content/public/common/media_metadata.h" |
17 #include "content/public/common/resource_type.h" | 18 #include "content/public/common/resource_type.h" |
18 #include "content/public/common/security_style.h" | 19 #include "content/public/common/security_style.h" |
19 #include "ipc/ipc_listener.h" | 20 #include "ipc/ipc_listener.h" |
20 #include "ipc/ipc_sender.h" | 21 #include "ipc/ipc_sender.h" |
21 #include "third_party/WebKit/public/web/WebInputEvent.h" | 22 #include "third_party/WebKit/public/web/WebInputEvent.h" |
22 #include "third_party/skia/include/core/SkColor.h" | 23 #include "third_party/skia/include/core/SkColor.h" |
23 #include "ui/base/page_transition_types.h" | 24 #include "ui/base/page_transition_types.h" |
24 #include "ui/base/window_open_disposition.h" | 25 #include "ui/base/window_open_disposition.h" |
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186 // This method is invoked after the browser process starts a navigation to a | 187 // This method is invoked after the browser process starts a navigation to a |
187 // pending NavigationEntry. It is not called for renderer-initiated | 188 // pending NavigationEntry. It is not called for renderer-initiated |
188 // navigations unless they are sent to the browser process via OpenURL. It may | 189 // navigations unless they are sent to the browser process via OpenURL. It may |
189 // be called multiple times for a given navigation, such as a typed URL | 190 // be called multiple times for a given navigation, such as a typed URL |
190 // followed by a cross-process client or server redirect. | 191 // followed by a cross-process client or server redirect. |
191 // | 192 // |
192 // SOON TO BE DEPRECATED. Use DidStartNavigation instead in PlzNavigate. In | 193 // SOON TO BE DEPRECATED. Use DidStartNavigation instead in PlzNavigate. In |
193 // default mode, it is still necessary to override this function to be | 194 // default mode, it is still necessary to override this function to be |
194 // notified about a navigation earlier than DidStartProvisionalLoad. This | 195 // notified about a navigation earlier than DidStartProvisionalLoad. This |
195 // function will be removed when PlzNavigate is enabled. | 196 // function will be removed when PlzNavigate is enabled. |
196 virtual void DidStartNavigationToPendingEntry( | 197 virtual void DidStartNavigationToPendingEntry(const GURL& url, |
197 const GURL& url, | 198 ReloadType reload_type) {} |
198 NavigationController::ReloadType reload_type) {} | |
199 | 199 |
200 // |render_frame_host| is the RenderFrameHost for which the provisional load | 200 // |render_frame_host| is the RenderFrameHost for which the provisional load |
201 // is happening. | 201 // is happening. |
202 // | 202 // |
203 // Since the URL validation will strip error URLs, or srcdoc URLs, the boolean | 203 // Since the URL validation will strip error URLs, or srcdoc URLs, the boolean |
204 // flags |is_error_page| and |is_iframe_srcdoc| will indicate that the not | 204 // flags |is_error_page| and |is_iframe_srcdoc| will indicate that the not |
205 // validated URL was either an error page or an iframe srcdoc. | 205 // validated URL was either an error page or an iframe srcdoc. |
206 // | 206 // |
207 // Note that during a cross-process navigation, several provisional loads | 207 // Note that during a cross-process navigation, several provisional loads |
208 // can be on-going in parallel. | 208 // can be on-going in parallel. |
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513 void ResetWebContents(); | 513 void ResetWebContents(); |
514 | 514 |
515 WebContentsImpl* web_contents_; | 515 WebContentsImpl* web_contents_; |
516 | 516 |
517 DISALLOW_COPY_AND_ASSIGN(WebContentsObserver); | 517 DISALLOW_COPY_AND_ASSIGN(WebContentsObserver); |
518 }; | 518 }; |
519 | 519 |
520 } // namespace content | 520 } // namespace content |
521 | 521 |
522 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_OBSERVER_H_ | 522 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_OBSERVER_H_ |
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