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Side by Side Diff: chrome/browser/prerender/prerender_contents.h

Issue 10540078: TabContentsWrapper -> TabContents, part 23. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 6 months ago
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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 CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_ 5 #ifndef CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_
6 #define CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_ 6 #define CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_
7 #pragma once 7 #pragma once
8 8
9 #include <list> 9 #include <list>
10 #include <string> 10 #include <string>
11 #include <utility> 11 #include <utility>
12 #include <vector> 12 #include <vector>
13 13
14 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
15 #include "base/time.h" 15 #include "base/time.h"
16 #include "base/values.h" 16 #include "base/values.h"
17 #include "chrome/browser/prerender/prerender_final_status.h" 17 #include "chrome/browser/prerender/prerender_final_status.h"
18 #include "content/public/browser/notification_observer.h" 18 #include "content/public/browser/notification_observer.h"
19 #include "content/public/browser/notification_registrar.h" 19 #include "content/public/browser/notification_registrar.h"
20 #include "content/public/browser/web_contents_observer.h" 20 #include "content/public/browser/web_contents_observer.h"
21 #include "content/public/common/referrer.h" 21 #include "content/public/common/referrer.h"
22 #include "ui/gfx/size.h" 22 #include "ui/gfx/size.h"
23 23
24 class Profile; 24 class Profile;
25 class TabContents; 25 class TabContents;
26 typedef TabContents TabContentsWrapper;
27 struct FaviconURL; 26 struct FaviconURL;
28 27
29 namespace base { 28 namespace base {
30 class ProcessMetrics; 29 class ProcessMetrics;
31 } 30 }
32 31
33 namespace content { 32 namespace content {
34 class RenderViewHost; 33 class RenderViewHost;
35 class SessionStorageNamespace; 34 class SessionStorageNamespace;
36 class WebContents; 35 class WebContents;
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181 180
182 // Adds an alias URL, for one of the many redirections. If the URL can not 181 // Adds an alias URL, for one of the many redirections. If the URL can not
183 // be prerendered - for example, it's an ftp URL - |this| will be destroyed 182 // be prerendered - for example, it's an ftp URL - |this| will be destroyed
184 // and false is returned. Otherwise, true is returned and the alias is 183 // and false is returned. Otherwise, true is returned and the alias is
185 // remembered. 184 // remembered.
186 virtual bool AddAliasURL(const GURL& url); 185 virtual bool AddAliasURL(const GURL& url);
187 186
188 // Adds all alias URLs from another prerender. 187 // Adds all alias URLs from another prerender.
189 void AddAliasURLsFromOtherPrerenderContents(PrerenderContents* other_pc); 188 void AddAliasURLsFromOtherPrerenderContents(PrerenderContents* other_pc);
190 189
191 // The preview TabContentsWrapper (may be null). 190 // The preview TabContents (may be null).
192 TabContentsWrapper* prerender_contents() const { 191 TabContents* prerender_contents() const {
193 return prerender_contents_.get(); 192 return prerender_contents_.get();
194 } 193 }
195 194
196 TabContentsWrapper* ReleasePrerenderContents(); 195 TabContents* ReleasePrerenderContents();
197 196
198 // Sets the final status, calls OnDestroy and adds |this| to the 197 // Sets the final status, calls OnDestroy and adds |this| to the
199 // PrerenderManager's pending deletes list. 198 // PrerenderManager's pending deletes list.
200 void Destroy(FinalStatus reason); 199 void Destroy(FinalStatus reason);
201 200
202 // Applies all the URL history encountered during prerendering to the 201 // Applies all the URL history encountered during prerendering to the
203 // new tab. 202 // new tab.
204 void CommitHistory(TabContentsWrapper* tab); 203 void CommitHistory(TabContents* tab);
205 204
206 base::Value* GetAsValue() const; 205 base::Value* GetAsValue() const;
207 206
208 // Returns whether a pending cross-site navigation is happening. 207 // Returns whether a pending cross-site navigation is happening.
209 // This could happen with renderer-issued navigations, such as a 208 // This could happen with renderer-issued navigations, such as a
210 // MouseEvent being dispatched by a link to a website installed as an app. 209 // MouseEvent being dispatched by a link to a website installed as an app.
211 bool IsCrossSiteNavigationPending() const; 210 bool IsCrossSiteNavigationPending() const;
212 211
213 // Adds a pending prerender to the list. 212 // Adds a pending prerender to the list.
214 virtual void AddPendingPrerender(const GURL& url, 213 virtual void AddPendingPrerender(const GURL& url,
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321 320
322 // Time at which we started to load the URL. This is used to compute 321 // Time at which we started to load the URL. This is used to compute
323 // the time elapsed from initiating a prerender until the time the 322 // the time elapsed from initiating a prerender until the time the
324 // (potentially only partially) prerendered page is shown to the user. 323 // (potentially only partially) prerendered page is shown to the user.
325 base::TimeTicks load_start_time_; 324 base::TimeTicks load_start_time_;
326 325
327 // Process Metrics of the render process associated with the 326 // Process Metrics of the render process associated with the
328 // RenderViewHost for this object. 327 // RenderViewHost for this object.
329 scoped_ptr<base::ProcessMetrics> process_metrics_; 328 scoped_ptr<base::ProcessMetrics> process_metrics_;
330 329
331 // The prerendered TabContentsWrapper; may be null. 330 // The prerendered TabContents; may be null.
332 scoped_ptr<TabContentsWrapper> prerender_contents_; 331 scoped_ptr<TabContents> prerender_contents_;
333 332
334 scoped_ptr<PrerenderRenderViewHostObserver> render_view_host_observer_; 333 scoped_ptr<PrerenderRenderViewHostObserver> render_view_host_observer_;
335 334
336 scoped_ptr<TabContentsDelegateImpl> tab_contents_delegate_; 335 scoped_ptr<TabContentsDelegateImpl> tab_contents_delegate_;
337 336
338 // These are -1 before a RenderView is created. 337 // These are -1 before a RenderView is created.
339 int child_id_; 338 int child_id_;
340 int route_id_; 339 int route_id_;
341 340
342 // Origin for this prerender. 341 // Origin for this prerender.
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353 352
354 // The size of the WebView from the launching page. 353 // The size of the WebView from the launching page.
355 gfx::Size size_; 354 gfx::Size size_;
356 355
357 DISALLOW_COPY_AND_ASSIGN(PrerenderContents); 356 DISALLOW_COPY_AND_ASSIGN(PrerenderContents);
358 }; 357 };
359 358
360 } // namespace prerender 359 } // namespace prerender
361 360
362 #endif // CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_ 361 #endif // CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_
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