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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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