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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_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_ |
6 #define CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_ | 6 #define CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_ |
7 | 7 |
8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/memory/linked_ptr.h" | 10 #include "base/memory/linked_ptr.h" |
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90 virtual content::SessionStorageNamespace* | 90 virtual content::SessionStorageNamespace* |
91 GetSessionStorageNamespace() const OVERRIDE; | 91 GetSessionStorageNamespace() const OVERRIDE; |
92 virtual void SetMaxRestoredPageID(int32 max_id) OVERRIDE; | 92 virtual void SetMaxRestoredPageID(int32 max_id) OVERRIDE; |
93 virtual int32 GetMaxRestoredPageID() const OVERRIDE; | 93 virtual int32 GetMaxRestoredPageID() const OVERRIDE; |
94 virtual bool NeedsReload() const OVERRIDE; | 94 virtual bool NeedsReload() const OVERRIDE; |
95 virtual void CancelPendingReload() OVERRIDE; | 95 virtual void CancelPendingReload() OVERRIDE; |
96 virtual void ContinuePendingReload() OVERRIDE; | 96 virtual void ContinuePendingReload() OVERRIDE; |
97 virtual bool IsInitialNavigation() OVERRIDE; | 97 virtual bool IsInitialNavigation() OVERRIDE; |
98 virtual void Reload(bool check_for_repost) OVERRIDE; | 98 virtual void Reload(bool check_for_repost) OVERRIDE; |
99 virtual void ReloadIgnoringCache(bool check_for_repost) OVERRIDE; | 99 virtual void ReloadIgnoringCache(bool check_for_repost) OVERRIDE; |
| 100 virtual void ReloadOriginalRequestURL(bool check_for_repost) OVERRIDE; |
100 virtual void NotifyEntryChanged(const content::NavigationEntry* entry, | 101 virtual void NotifyEntryChanged(const content::NavigationEntry* entry, |
101 int index) OVERRIDE; | 102 int index) OVERRIDE; |
102 virtual void CopyStateFrom( | 103 virtual void CopyStateFrom( |
103 const content::NavigationController& source) OVERRIDE; | 104 const content::NavigationController& source) OVERRIDE; |
104 virtual void CopyStateFromAndPrune( | 105 virtual void CopyStateFromAndPrune( |
105 content::NavigationController* source) OVERRIDE; | 106 content::NavigationController* source) OVERRIDE; |
106 virtual void PruneAllButActive() OVERRIDE; | 107 virtual void PruneAllButActive() OVERRIDE; |
107 | 108 |
108 // NavigationControllerWebView implementation. | 109 // NavigationControllerWebView implementation. |
109 virtual void LoadDataWithBaseURL( | 110 virtual void LoadDataWithBaseURL( |
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125 // or -1 if not found. | 126 // or -1 if not found. |
126 int GetEntryIndexWithPageID(content::SiteInstance* instance, | 127 int GetEntryIndexWithPageID(content::SiteInstance* instance, |
127 int32 page_id) const; | 128 int32 page_id) const; |
128 | 129 |
129 // Return the entry with the corresponding instance and page_id, or NULL if | 130 // Return the entry with the corresponding instance and page_id, or NULL if |
130 // not found. | 131 // not found. |
131 content::NavigationEntryImpl* GetEntryWithPageID( | 132 content::NavigationEntryImpl* GetEntryWithPageID( |
132 content::SiteInstance* instance, | 133 content::SiteInstance* instance, |
133 int32 page_id) const; | 134 int32 page_id) const; |
134 | 135 |
135 // Reloads the current entry using the original URL used to create it. This | |
136 // is used for cases where the user wants to refresh a page using a different | |
137 // user agent after following a redirect. | |
138 void ReloadOriginalRequestURL(bool check_for_repost); | |
139 | |
140 // Transient entry ----------------------------------------------------------- | 136 // Transient entry ----------------------------------------------------------- |
141 | 137 |
142 // Adds an entry that is returned by GetActiveEntry(). The entry is | 138 // Adds an entry that is returned by GetActiveEntry(). The entry is |
143 // transient: any navigation causes it to be removed and discarded. | 139 // transient: any navigation causes it to be removed and discarded. |
144 // The NavigationController becomes the owner of |entry| and deletes it when | 140 // The NavigationController becomes the owner of |entry| and deletes it when |
145 // it discards it. This is useful with interstitial page that need to be | 141 // it discards it. This is useful with interstitial page that need to be |
146 // represented as an entry, but should go away when the user navigates away | 142 // represented as an entry, but should go away when the user navigates away |
147 // from them. | 143 // from them. |
148 // Note that adding a transient entry does not change the active contents. | 144 // Note that adding a transient entry does not change the active contents. |
149 void AddTransientEntry(content::NavigationEntryImpl* entry); | 145 void AddTransientEntry(content::NavigationEntryImpl* entry); |
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351 static size_t max_entry_count_for_testing_; | 347 static size_t max_entry_count_for_testing_; |
352 | 348 |
353 // If a repost is pending, its type (RELOAD or RELOAD_IGNORING_CACHE), | 349 // If a repost is pending, its type (RELOAD or RELOAD_IGNORING_CACHE), |
354 // NO_RELOAD otherwise. | 350 // NO_RELOAD otherwise. |
355 ReloadType pending_reload_; | 351 ReloadType pending_reload_; |
356 | 352 |
357 DISALLOW_COPY_AND_ASSIGN(NavigationControllerImpl); | 353 DISALLOW_COPY_AND_ASSIGN(NavigationControllerImpl); |
358 }; | 354 }; |
359 | 355 |
360 #endif // CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_ | 356 #endif // CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_ |
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