| OLD | NEW |
|---|
| (Empty) |
| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_DELEGATE_H_ | |
| 6 #define CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_DELEGATE_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 #include "content/public/browser/navigation_controller.h" | |
| 10 #include "content/public/browser/navigation_details.h" | |
| 11 | |
| 12 namespace content { | |
| 13 | |
| 14 struct LoadCommittedDetails; | |
| 15 struct LoadNotificationDetails; | |
| 16 struct NativeWebKeyboardEvent; | |
| 17 class InterstitialPage; | |
| 18 class InterstitialPageImpl; | |
| 19 class RenderViewHost; | |
| 20 class SiteInstance; | |
| 21 class WebContents; | |
| 22 class WebContentsDelegate; | |
| 23 | |
| 24 // Interface for objects embedding a NavigationController to provide the | |
| 25 // functionality NavigationController needs. | |
| 26 // TODO(nasko): This interface should exist for short amount of time, while | |
| 27 // we transition navigation code from WebContents to Navigator. | |
| 28 class NavigationControllerDelegate { | |
| 29 public: | |
| 30 virtual ~NavigationControllerDelegate() {} | |
| 31 | |
| 32 // Duplicates of WebContents methods. | |
| 33 virtual RenderViewHost* GetRenderViewHost() const = 0; | |
| 34 virtual InterstitialPage* GetInterstitialPage() const = 0; | |
| 35 virtual const std::string& GetContentsMimeType() const = 0; | |
| 36 virtual void NotifyNavigationStateChanged(unsigned changed_flags) = 0; | |
| 37 virtual void Stop() = 0; | |
| 38 virtual SiteInstance* GetSiteInstance() const = 0; | |
| 39 virtual SiteInstance* GetPendingSiteInstance() const = 0; | |
| 40 virtual int32 GetMaxPageID() = 0; | |
| 41 virtual int32 GetMaxPageIDForSiteInstance(SiteInstance* site_instance) = 0; | |
| 42 virtual bool IsLoading() const = 0; | |
| 43 | |
| 44 // Methods from WebContentsImpl that NavigationControllerImpl needs to | |
| 45 // call. | |
| 46 virtual void NotifyBeforeFormRepostWarningShow() = 0; | |
| 47 virtual void NotifyNavigationEntryCommitted( | |
| 48 const LoadCommittedDetails& load_details) = 0; | |
| 49 virtual bool NavigateToPendingEntry( | |
| 50 NavigationController::ReloadType reload_type) = 0; | |
| 51 virtual void SetHistoryLengthAndPrune( | |
| 52 const SiteInstance* site_instance, | |
| 53 int merge_history_length, | |
| 54 int32 minimum_page_id) = 0; | |
| 55 virtual void CopyMaxPageIDsFrom(WebContents* web_contents) = 0; | |
| 56 virtual void UpdateMaxPageID(int32 page_id) = 0; | |
| 57 virtual void UpdateMaxPageIDForSiteInstance(SiteInstance* site_instance, | |
| 58 int32 page_id) = 0; | |
| 59 virtual void ActivateAndShowRepostFormWarningDialog() = 0; | |
| 60 | |
| 61 // This method is needed, since we are no longer guaranteed that the | |
| 62 // embedder for NavigationController will be a WebContents object. | |
| 63 virtual WebContents* GetWebContents() = 0; | |
| 64 | |
| 65 // Methods needed by InterstitialPageImpl. | |
| 66 virtual bool IsHidden() = 0; | |
| 67 virtual void RenderViewForInterstitialPageCreated( | |
| 68 RenderViewHost* render_view_host) = 0; | |
| 69 virtual void AttachInterstitialPage( | |
| 70 InterstitialPageImpl* interstitial_page) = 0; | |
| 71 virtual void DetachInterstitialPage() = 0; | |
| 72 virtual void SetIsLoading(RenderViewHost* render_view_host, | |
| 73 bool is_loading, | |
| 74 LoadNotificationDetails* details) = 0; | |
| 75 }; | |
| 76 | |
| 77 } // namespace content | |
| 78 | |
| 79 #endif // CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_DELEGATE_H_ | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 49823002:
Move navigation and frame tree classes to a new frame_host/ directory. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src