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Side by Side Diff: content/browser/frame_host/render_frame_host_manager.h

Issue 1549113002: Switch to standard integer types in content/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 12 months ago
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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 <stdint.h>
9
8 #include <list> 10 #include <list>
9 #include <map> 11 #include <map>
10 12
11 #include "base/basictypes.h"
12 #include "base/logging.h" 13 #include "base/logging.h"
14 #include "base/macros.h"
13 #include "base/memory/scoped_ptr.h" 15 #include "base/memory/scoped_ptr.h"
14 #include "base/memory/weak_ptr.h" 16 #include "base/memory/weak_ptr.h"
15 #include "content/browser/frame_host/render_frame_host_impl.h" 17 #include "content/browser/frame_host/render_frame_host_impl.h"
16 #include "content/browser/renderer_host/render_view_host_delegate.h" 18 #include "content/browser/renderer_host/render_view_host_delegate.h"
17 #include "content/browser/site_instance_impl.h" 19 #include "content/browser/site_instance_impl.h"
18 #include "content/common/content_export.h" 20 #include "content/common/content_export.h"
19 #include "content/public/browser/global_request_id.h" 21 #include "content/public/browser/global_request_id.h"
20 #include "content/public/common/referrer.h" 22 #include "content/public/common/referrer.h"
21 #include "ui/base/page_transition_types.h" 23 #include "ui/base/page_transition_types.h"
22 #include "url/origin.h" 24 #include "url/origin.h"
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192 RenderFrameHostManager( 194 RenderFrameHostManager(
193 FrameTreeNode* frame_tree_node, 195 FrameTreeNode* frame_tree_node,
194 RenderFrameHostDelegate* render_frame_delegate, 196 RenderFrameHostDelegate* render_frame_delegate,
195 RenderViewHostDelegate* render_view_delegate, 197 RenderViewHostDelegate* render_view_delegate,
196 RenderWidgetHostDelegate* render_widget_delegate, 198 RenderWidgetHostDelegate* render_widget_delegate,
197 Delegate* delegate); 199 Delegate* delegate);
198 ~RenderFrameHostManager(); 200 ~RenderFrameHostManager();
199 201
200 // For arguments, see WebContentsImpl constructor. 202 // For arguments, see WebContentsImpl constructor.
201 void Init(SiteInstance* site_instance, 203 void Init(SiteInstance* site_instance,
202 int32 view_routing_id, 204 int32_t view_routing_id,
203 int32 frame_routing_id, 205 int32_t frame_routing_id,
204 int32 widget_routing_id); 206 int32_t widget_routing_id);
205 207
206 // Returns the currently active RenderFrameHost. 208 // Returns the currently active RenderFrameHost.
207 // 209 //
208 // This will be non-NULL between Init() and Shutdown(). You may want to NULL 210 // This will be non-NULL between Init() and Shutdown(). You may want to NULL
209 // check it in many cases, however. Windows can send us messages during the 211 // check it in many cases, however. Windows can send us messages during the
210 // destruction process after it has been shut down. 212 // destruction process after it has been shut down.
211 RenderFrameHostImpl* current_frame_host() const { 213 RenderFrameHostImpl* current_frame_host() const {
212 return render_frame_host_.get(); 214 return render_frame_host_.get();
213 } 215 }
214 216
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512 // In case |existing_site_instance| is null, specify a new site URL. 514 // In case |existing_site_instance| is null, specify a new site URL.
513 GURL new_site_url; 515 GURL new_site_url;
514 516
515 // In case |existing_site_instance| is null, specify if the new site should 517 // In case |existing_site_instance| is null, specify if the new site should
516 // be created in a new BrowsingInstance or not. 518 // be created in a new BrowsingInstance or not.
517 bool new_is_related_to_current; 519 bool new_is_related_to_current;
518 }; 520 };
519 521
520 // Used with FrameTree::ForEach to erase RenderFrameProxyHosts from a 522 // Used with FrameTree::ForEach to erase RenderFrameProxyHosts from a
521 // FrameTreeNode's RenderFrameHostManager. 523 // FrameTreeNode's RenderFrameHostManager.
522 static bool ClearProxiesInSiteInstance(int32 site_instance_id, 524 static bool ClearProxiesInSiteInstance(int32_t site_instance_id,
523 FrameTreeNode* node); 525 FrameTreeNode* node);
524 // Used with FrameTree::ForEach to reset initialized state of 526 // Used with FrameTree::ForEach to reset initialized state of
525 // RenderFrameProxyHosts from a FrameTreeNode's RenderFrameHostManager. 527 // RenderFrameProxyHosts from a FrameTreeNode's RenderFrameHostManager.
526 static bool ResetProxiesInSiteInstance(int32 site_instance_id, 528 static bool ResetProxiesInSiteInstance(int32_t site_instance_id,
527 FrameTreeNode* node); 529 FrameTreeNode* node);
528 530
529 // Returns whether this tab should transition to a new renderer for 531 // Returns whether this tab should transition to a new renderer for
530 // cross-site URLs. Enabled unless we see the --process-per-tab command line 532 // cross-site URLs. Enabled unless we see the --process-per-tab command line
531 // switch. Can be overridden in unit tests. 533 // switch. Can be overridden in unit tests.
532 bool ShouldTransitionCrossSite(); 534 bool ShouldTransitionCrossSite();
533 535
534 // Returns true if for the navigation from |current_effective_url| to 536 // Returns true if for the navigation from |current_effective_url| to
535 // |new_effective_url|, a new SiteInstance and BrowsingInstance should be 537 // |new_effective_url|, a new SiteInstance and BrowsingInstance should be
536 // created (even if we are in a process model that doesn't usually swap). 538 // created (even if we are in a process model that doesn't usually swap).
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623 625
624 // Create swapped out RenderViews and RenderFrameProxies in the given 626 // Create swapped out RenderViews and RenderFrameProxies in the given
625 // SiteInstance for the current node's FrameTree. Used as a helper function 627 // SiteInstance for the current node's FrameTree. Used as a helper function
626 // in CreateOpenerProxies for creating proxies in each FrameTree on the 628 // in CreateOpenerProxies for creating proxies in each FrameTree on the
627 // opener chain. Don't create proxies for the subtree rooted at 629 // opener chain. Don't create proxies for the subtree rooted at
628 // |skip_this_node|. 630 // |skip_this_node|.
629 void CreateOpenerProxiesForFrameTree(SiteInstance* instance, 631 void CreateOpenerProxiesForFrameTree(SiteInstance* instance,
630 FrameTreeNode* skip_this_node); 632 FrameTreeNode* skip_this_node);
631 633
632 // Creates a RenderFrameHost and corresponding RenderViewHost if necessary. 634 // Creates a RenderFrameHost and corresponding RenderViewHost if necessary.
633 scoped_ptr<RenderFrameHostImpl> CreateRenderFrameHost(SiteInstance* instance, 635 scoped_ptr<RenderFrameHostImpl> CreateRenderFrameHost(
634 int32 view_routing_id, 636 SiteInstance* instance,
635 int32 frame_routing_id, 637 int32_t view_routing_id,
636 int32 widget_routing_id, 638 int32_t frame_routing_id,
637 int flags); 639 int32_t widget_routing_id,
640 int flags);
638 641
639 // PlzNavigate 642 // PlzNavigate
640 // Create and initialize a speculative RenderFrameHost for an ongoing 643 // Create and initialize a speculative RenderFrameHost for an ongoing
641 // navigation. It might be destroyed and re-created later if the navigation 644 // navigation. It might be destroyed and re-created later if the navigation
642 // is redirected to a different SiteInstance. 645 // is redirected to a different SiteInstance.
643 bool CreateSpeculativeRenderFrameHost(SiteInstance* old_instance, 646 bool CreateSpeculativeRenderFrameHost(SiteInstance* old_instance,
644 SiteInstance* new_instance); 647 SiteInstance* new_instance);
645 648
646 // Sets up the necessary state for a new RenderViewHost. If |proxy| is not 649 // Sets up the necessary state for a new RenderViewHost. If |proxy| is not
647 // null, it creates a RenderFrameProxy in the target renderer process which is 650 // null, it creates a RenderFrameProxy in the target renderer process which is
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785 scoped_ptr<RenderFrameHostImpl> speculative_render_frame_host_; 788 scoped_ptr<RenderFrameHostImpl> speculative_render_frame_host_;
786 789
787 base::WeakPtrFactory<RenderFrameHostManager> weak_factory_; 790 base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
788 791
789 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager); 792 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
790 }; 793 };
791 794
792 } // namespace content 795 } // namespace content
793 796
794 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_ 797 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
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