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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ |
| 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
| 11 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
| 12 #include "content/browser/renderer_host/render_view_host_delegate.h" | 12 #include "content/browser/renderer_host/render_view_host_delegate.h" |
| 13 #include "content/browser/site_instance_impl.h" | 13 #include "content/browser/site_instance_impl.h" |
| 14 #include "content/common/content_export.h" | 14 #include "content/common/content_export.h" |
| 15 #include "content/public/browser/global_request_id.h" | 15 #include "content/public/browser/global_request_id.h" |
| 16 #include "content/public/browser/notification_observer.h" | 16 #include "content/public/browser/notification_observer.h" |
| 17 #include "content/public/browser/notification_registrar.h" | 17 #include "content/public/browser/notification_registrar.h" |
| 18 #include "content/public/common/referrer.h" | 18 #include "content/public/common/referrer.h" |
| 19 #include "ui/base/page_transition_types.h" |
| 19 | 20 |
| 20 struct FrameHostMsg_BeginNavigation_Params; | 21 struct FrameHostMsg_BeginNavigation_Params; |
| 21 struct FrameMsg_Navigate_Params; | 22 struct FrameMsg_Navigate_Params; |
| 22 | 23 |
| 23 namespace content { | 24 namespace content { |
| 24 class BrowserContext; | 25 class BrowserContext; |
| 25 class CrossProcessFrameConnector; | 26 class CrossProcessFrameConnector; |
| 26 class CrossSiteTransferringRequest; | 27 class CrossSiteTransferringRequest; |
| 27 class InterstitialPageImpl; | 28 class InterstitialPageImpl; |
| 28 class FrameTreeNode; | 29 class FrameTreeNode; |
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| 225 // ensure that the old RenderFrameHost runs its unload handler first and | 226 // ensure that the old RenderFrameHost runs its unload handler first and |
| 226 // determine whether a RenderFrameHost transfer is needed. | 227 // determine whether a RenderFrameHost transfer is needed. |
| 227 // |cross_site_transferring_request| is NULL if a request is not being | 228 // |cross_site_transferring_request| is NULL if a request is not being |
| 228 // transferred between renderers. | 229 // transferred between renderers. |
| 229 void OnCrossSiteResponse( | 230 void OnCrossSiteResponse( |
| 230 RenderFrameHostImpl* pending_render_frame_host, | 231 RenderFrameHostImpl* pending_render_frame_host, |
| 231 const GlobalRequestID& global_request_id, | 232 const GlobalRequestID& global_request_id, |
| 232 scoped_ptr<CrossSiteTransferringRequest> cross_site_transferring_request, | 233 scoped_ptr<CrossSiteTransferringRequest> cross_site_transferring_request, |
| 233 const std::vector<GURL>& transfer_url_chain, | 234 const std::vector<GURL>& transfer_url_chain, |
| 234 const Referrer& referrer, | 235 const Referrer& referrer, |
| 235 PageTransition page_transition, | 236 ui::PageTransition page_transition, |
| 236 bool should_replace_current_entry); | 237 bool should_replace_current_entry); |
| 237 | 238 |
| 238 // Received a response from CrossSiteResourceHandler. If the navigation | 239 // Received a response from CrossSiteResourceHandler. If the navigation |
| 239 // specifies a transition, this is called and the navigation will not resume | 240 // specifies a transition, this is called and the navigation will not resume |
| 240 // until ResumeResponseDeferredAtStart. | 241 // until ResumeResponseDeferredAtStart. |
| 241 void OnDeferredAfterResponseStarted( | 242 void OnDeferredAfterResponseStarted( |
| 242 const GlobalRequestID& global_request_id, | 243 const GlobalRequestID& global_request_id, |
| 243 RenderFrameHostImpl* pending_render_frame_host); | 244 RenderFrameHostImpl* pending_render_frame_host); |
| 244 | 245 |
| 245 // Resume navigation paused after receiving response headers. | 246 // Resume navigation paused after receiving response headers. |
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| 375 // Returns true if it is safe to reuse the current WebUI when navigating from | 376 // Returns true if it is safe to reuse the current WebUI when navigating from |
| 376 // |current_entry| to |new_entry|. | 377 // |current_entry| to |new_entry|. |
| 377 bool ShouldReuseWebUI( | 378 bool ShouldReuseWebUI( |
| 378 const NavigationEntry* current_entry, | 379 const NavigationEntry* current_entry, |
| 379 const NavigationEntryImpl* new_entry) const; | 380 const NavigationEntryImpl* new_entry) const; |
| 380 | 381 |
| 381 // Returns the SiteInstance to use for the navigation. | 382 // Returns the SiteInstance to use for the navigation. |
| 382 SiteInstance* GetSiteInstanceForNavigation( | 383 SiteInstance* GetSiteInstanceForNavigation( |
| 383 const GURL& dest_url, | 384 const GURL& dest_url, |
| 384 SiteInstance* dest_instance, | 385 SiteInstance* dest_instance, |
| 385 PageTransition dest_transition, | 386 ui::PageTransition dest_transition, |
| 386 bool dest_is_restore, | 387 bool dest_is_restore, |
| 387 bool dest_is_view_source_mode); | 388 bool dest_is_view_source_mode); |
| 388 | 389 |
| 389 // Returns an appropriate SiteInstance object for the given |dest_url|, | 390 // Returns an appropriate SiteInstance object for the given |dest_url|, |
| 390 // possibly reusing the current SiteInstance. If --process-per-tab is used, | 391 // possibly reusing the current SiteInstance. If --process-per-tab is used, |
| 391 // this is only called when ShouldSwapBrowsingInstancesForNavigation returns | 392 // this is only called when ShouldSwapBrowsingInstancesForNavigation returns |
| 392 // true. |dest_instance| will be used if it is not null. | 393 // true. |dest_instance| will be used if it is not null. |
| 393 // This is a helper function for GetSiteInstanceForNavigation. | 394 // This is a helper function for GetSiteInstanceForNavigation. |
| 394 SiteInstance* GetSiteInstanceForURL( | 395 SiteInstance* GetSiteInstanceForURL( |
| 395 const GURL& dest_url, | 396 const GURL& dest_url, |
| 396 SiteInstance* dest_instance, | 397 SiteInstance* dest_instance, |
| 397 PageTransition dest_transition, | 398 ui::PageTransition dest_transition, |
| 398 bool dest_is_restore, | 399 bool dest_is_restore, |
| 399 bool dest_is_view_source_mode, | 400 bool dest_is_view_source_mode, |
| 400 SiteInstance* current_instance, | 401 SiteInstance* current_instance, |
| 401 bool force_browsing_instance_swap); | 402 bool force_browsing_instance_swap); |
| 402 | 403 |
| 403 // Creates a new RenderFrameHostImpl for the |new_instance| while respecting | 404 // Creates a new RenderFrameHostImpl for the |new_instance| while respecting |
| 404 // the opener route if needed and stores it in pending_render_frame_host_. | 405 // the opener route if needed and stores it in pending_render_frame_host_. |
| 405 void CreateRenderFrameHostForNewSiteInstance( | 406 void CreateRenderFrameHostForNewSiteInstance( |
| 406 SiteInstance* old_instance, | 407 SiteInstance* old_instance, |
| 407 SiteInstance* new_instance, | 408 SiteInstance* new_instance, |
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| 536 scoped_ptr<NavigationRequest> navigation_request_; | 537 scoped_ptr<NavigationRequest> navigation_request_; |
| 537 | 538 |
| 538 base::WeakPtrFactory<RenderFrameHostManager> weak_factory_; | 539 base::WeakPtrFactory<RenderFrameHostManager> weak_factory_; |
| 539 | 540 |
| 540 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager); | 541 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager); |
| 541 }; | 542 }; |
| 542 | 543 |
| 543 } // namespace content | 544 } // namespace content |
| 544 | 545 |
| 545 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ | 546 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ |
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