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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 #include "content/browser/frame_host/render_frame_host_impl.h" | 5 #include "content/browser/frame_host/render_frame_host_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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154 // WebView). | 154 // WebView). |
155 bool g_allow_injecting_javascript = false; | 155 bool g_allow_injecting_javascript = false; |
156 | 156 |
157 // The (process id, routing id) pair that identifies one RenderFrame. | 157 // The (process id, routing id) pair that identifies one RenderFrame. |
158 typedef std::pair<int32_t, int32_t> RenderFrameHostID; | 158 typedef std::pair<int32_t, int32_t> RenderFrameHostID; |
159 typedef base::hash_map<RenderFrameHostID, RenderFrameHostImpl*> | 159 typedef base::hash_map<RenderFrameHostID, RenderFrameHostImpl*> |
160 RoutingIDFrameMap; | 160 RoutingIDFrameMap; |
161 base::LazyInstance<RoutingIDFrameMap>::DestructorAtExit g_routing_id_frame_map = | 161 base::LazyInstance<RoutingIDFrameMap>::DestructorAtExit g_routing_id_frame_map = |
162 LAZY_INSTANCE_INITIALIZER; | 162 LAZY_INSTANCE_INITIALIZER; |
163 | 163 |
| 164 #if defined(OS_ANDROID) |
| 165 typedef base::hash_map<base::UnguessableToken, |
| 166 RenderFrameHostImpl*, |
| 167 base::UnguessableTokenHash> |
| 168 TokenFrameMap; |
| 169 base::LazyInstance<TokenFrameMap>::DestructorAtExit g_token_frame_map = |
| 170 LAZY_INSTANCE_INITIALIZER; |
| 171 #endif |
| 172 |
164 // Translate a WebKit text direction into a base::i18n one. | 173 // Translate a WebKit text direction into a base::i18n one. |
165 base::i18n::TextDirection WebTextDirectionToChromeTextDirection( | 174 base::i18n::TextDirection WebTextDirectionToChromeTextDirection( |
166 blink::WebTextDirection dir) { | 175 blink::WebTextDirection dir) { |
167 switch (dir) { | 176 switch (dir) { |
168 case blink::WebTextDirectionLeftToRight: | 177 case blink::WebTextDirectionLeftToRight: |
169 return base::i18n::LEFT_TO_RIGHT; | 178 return base::i18n::LEFT_TO_RIGHT; |
170 case blink::WebTextDirectionRightToLeft: | 179 case blink::WebTextDirectionRightToLeft: |
171 return base::i18n::RIGHT_TO_LEFT; | 180 return base::i18n::RIGHT_TO_LEFT; |
172 default: | 181 default: |
173 NOTREACHED(); | 182 NOTREACHED(); |
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349 | 358 |
350 // static | 359 // static |
351 RenderFrameHostImpl* RenderFrameHostImpl::FromAXTreeID( | 360 RenderFrameHostImpl* RenderFrameHostImpl::FromAXTreeID( |
352 ui::AXTreeIDRegistry::AXTreeID ax_tree_id) { | 361 ui::AXTreeIDRegistry::AXTreeID ax_tree_id) { |
353 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 362 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
354 ui::AXTreeIDRegistry::FrameID frame_id = | 363 ui::AXTreeIDRegistry::FrameID frame_id = |
355 ui::AXTreeIDRegistry::GetInstance()->GetFrameID(ax_tree_id); | 364 ui::AXTreeIDRegistry::GetInstance()->GetFrameID(ax_tree_id); |
356 return RenderFrameHostImpl::FromID(frame_id.first, frame_id.second); | 365 return RenderFrameHostImpl::FromID(frame_id.first, frame_id.second); |
357 } | 366 } |
358 | 367 |
| 368 #if defined(OS_ANDROID) |
| 369 // static |
| 370 RenderFrameHost* RenderFrameHost::FromOverlayRoutingToken( |
| 371 const base::UnguessableToken& token) { |
| 372 return RenderFrameHostImpl::FromOverlayRoutingToken(token); |
| 373 } |
| 374 |
| 375 // static |
| 376 RenderFrameHostImpl* RenderFrameHostImpl::FromOverlayRoutingToken( |
| 377 const base::UnguessableToken& token) { |
| 378 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 379 auto it = g_token_frame_map.Get().find(token); |
| 380 return it == g_token_frame_map.Get().end() ? nullptr : it->second; |
| 381 } |
| 382 #endif |
| 383 |
359 RenderFrameHostImpl::RenderFrameHostImpl(SiteInstance* site_instance, | 384 RenderFrameHostImpl::RenderFrameHostImpl(SiteInstance* site_instance, |
360 RenderViewHostImpl* render_view_host, | 385 RenderViewHostImpl* render_view_host, |
361 RenderFrameHostDelegate* delegate, | 386 RenderFrameHostDelegate* delegate, |
362 RenderWidgetHostDelegate* rwh_delegate, | 387 RenderWidgetHostDelegate* rwh_delegate, |
363 FrameTree* frame_tree, | 388 FrameTree* frame_tree, |
364 FrameTreeNode* frame_tree_node, | 389 FrameTreeNode* frame_tree_node, |
365 int32_t routing_id, | 390 int32_t routing_id, |
366 int32_t widget_routing_id, | 391 int32_t widget_routing_id, |
367 bool hidden, | 392 bool hidden, |
368 bool renderer_initiated_creation) | 393 bool renderer_initiated_creation) |
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452 // so we do it early while |this| object is still in a sane state. | 477 // so we do it early while |this| object is still in a sane state. |
453 navigation_handle_.reset(); | 478 navigation_handle_.reset(); |
454 | 479 |
455 // Release the WebUI instances before all else as the WebUI may accesses the | 480 // Release the WebUI instances before all else as the WebUI may accesses the |
456 // RenderFrameHost during cleanup. | 481 // RenderFrameHost during cleanup. |
457 ClearAllWebUI(); | 482 ClearAllWebUI(); |
458 | 483 |
459 GetProcess()->RemoveRoute(routing_id_); | 484 GetProcess()->RemoveRoute(routing_id_); |
460 g_routing_id_frame_map.Get().erase( | 485 g_routing_id_frame_map.Get().erase( |
461 RenderFrameHostID(GetProcess()->GetID(), routing_id_)); | 486 RenderFrameHostID(GetProcess()->GetID(), routing_id_)); |
| 487 #if defined(OS_ANDROID) |
| 488 if (overlay_routing_token_.has_value()) |
| 489 g_token_frame_map.Get().erase(overlay_routing_token_.value()); |
| 490 #endif |
462 BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, | 491 BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, |
463 base::Bind(&NotifyRenderFrameDetachedOnIO, | 492 base::Bind(&NotifyRenderFrameDetachedOnIO, |
464 GetProcess()->GetID(), routing_id_)); | 493 GetProcess()->GetID(), routing_id_)); |
465 | 494 |
466 site_instance_->RemoveObserver(this); | 495 site_instance_->RemoveObserver(this); |
467 | 496 |
468 if (delegate_ && render_frame_created_) | 497 if (delegate_ && render_frame_created_) |
469 delegate_->RenderFrameDeleted(this); | 498 delegate_->RenderFrameDeleted(this); |
470 | 499 |
471 // If this was the last active frame in the SiteInstance, the | 500 // If this was the last active frame in the SiteInstance, the |
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505 | 534 |
506 int RenderFrameHostImpl::GetRoutingID() { | 535 int RenderFrameHostImpl::GetRoutingID() { |
507 return routing_id_; | 536 return routing_id_; |
508 } | 537 } |
509 | 538 |
510 ui::AXTreeIDRegistry::AXTreeID RenderFrameHostImpl::GetAXTreeID() { | 539 ui::AXTreeIDRegistry::AXTreeID RenderFrameHostImpl::GetAXTreeID() { |
511 return ui::AXTreeIDRegistry::GetInstance()->GetOrCreateAXTreeID( | 540 return ui::AXTreeIDRegistry::GetInstance()->GetOrCreateAXTreeID( |
512 GetProcess()->GetID(), routing_id_); | 541 GetProcess()->GetID(), routing_id_); |
513 } | 542 } |
514 | 543 |
| 544 #if defined(OS_ANDROID) |
| 545 const base::UnguessableToken& RenderFrameHostImpl::GetOverlayRoutingToken() { |
| 546 if (!overlay_routing_token_.has_value()) { |
| 547 overlay_routing_token_ = base::UnguessableToken::Create(); |
| 548 g_token_frame_map.Get().insert( |
| 549 std::make_pair(overlay_routing_token_.value(), this)); |
| 550 } |
| 551 |
| 552 return overlay_routing_token_.value(); |
| 553 } |
| 554 #endif |
| 555 |
515 SiteInstanceImpl* RenderFrameHostImpl::GetSiteInstance() { | 556 SiteInstanceImpl* RenderFrameHostImpl::GetSiteInstance() { |
516 return site_instance_.get(); | 557 return site_instance_.get(); |
517 } | 558 } |
518 | 559 |
519 RenderProcessHost* RenderFrameHostImpl::GetProcess() { | 560 RenderProcessHost* RenderFrameHostImpl::GetProcess() { |
520 return process_; | 561 return process_; |
521 } | 562 } |
522 | 563 |
523 RenderFrameHostImpl* RenderFrameHostImpl::GetParent() { | 564 RenderFrameHostImpl* RenderFrameHostImpl::GetParent() { |
524 return parent_; | 565 return parent_; |
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808 IPC_MESSAGE_HANDLER(FrameHostMsg_FocusedNodeChanged, OnFocusedNodeChanged) | 849 IPC_MESSAGE_HANDLER(FrameHostMsg_FocusedNodeChanged, OnFocusedNodeChanged) |
809 IPC_MESSAGE_HANDLER(FrameHostMsg_SetHasReceivedUserGesture, | 850 IPC_MESSAGE_HANDLER(FrameHostMsg_SetHasReceivedUserGesture, |
810 OnSetHasReceivedUserGesture) | 851 OnSetHasReceivedUserGesture) |
811 #if BUILDFLAG(USE_EXTERNAL_POPUP_MENU) | 852 #if BUILDFLAG(USE_EXTERNAL_POPUP_MENU) |
812 IPC_MESSAGE_HANDLER(FrameHostMsg_ShowPopup, OnShowPopup) | 853 IPC_MESSAGE_HANDLER(FrameHostMsg_ShowPopup, OnShowPopup) |
813 IPC_MESSAGE_HANDLER(FrameHostMsg_HidePopup, OnHidePopup) | 854 IPC_MESSAGE_HANDLER(FrameHostMsg_HidePopup, OnHidePopup) |
814 #endif | 855 #endif |
815 #if defined(OS_ANDROID) | 856 #if defined(OS_ANDROID) |
816 IPC_MESSAGE_HANDLER(FrameHostMsg_NavigationHandledByEmbedder, | 857 IPC_MESSAGE_HANDLER(FrameHostMsg_NavigationHandledByEmbedder, |
817 OnNavigationHandledByEmbedder) | 858 OnNavigationHandledByEmbedder) |
| 859 IPC_MESSAGE_HANDLER(FrameHostMsg_RequestOverlayRoutingToken, |
| 860 OnRequestOverlayRoutingToken) |
818 #endif | 861 #endif |
819 IPC_MESSAGE_HANDLER(FrameHostMsg_ShowCreatedWindow, OnShowCreatedWindow) | 862 IPC_MESSAGE_HANDLER(FrameHostMsg_ShowCreatedWindow, OnShowCreatedWindow) |
820 IPC_END_MESSAGE_MAP() | 863 IPC_END_MESSAGE_MAP() |
821 | 864 |
822 // No further actions here, since we may have been deleted. | 865 // No further actions here, since we may have been deleted. |
823 return handled; | 866 return handled; |
824 } | 867 } |
825 | 868 |
826 void RenderFrameHostImpl::OnAssociatedInterfaceRequest( | 869 void RenderFrameHostImpl::OnAssociatedInterfaceRequest( |
827 const std::string& interface_name, | 870 const std::string& interface_name, |
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2408 } | 2451 } |
2409 #endif | 2452 #endif |
2410 | 2453 |
2411 #if defined(OS_ANDROID) | 2454 #if defined(OS_ANDROID) |
2412 void RenderFrameHostImpl::OnNavigationHandledByEmbedder() { | 2455 void RenderFrameHostImpl::OnNavigationHandledByEmbedder() { |
2413 if (navigation_handle_) | 2456 if (navigation_handle_) |
2414 navigation_handle_->set_net_error_code(net::ERR_ABORTED); | 2457 navigation_handle_->set_net_error_code(net::ERR_ABORTED); |
2415 | 2458 |
2416 OnDidStopLoading(); | 2459 OnDidStopLoading(); |
2417 } | 2460 } |
| 2461 |
| 2462 void RenderFrameHostImpl::OnRequestOverlayRoutingToken() { |
| 2463 // Make sure that we have a token. |
| 2464 GetOverlayRoutingToken(); |
| 2465 |
| 2466 Send(new FrameMsg_SetOverlayRoutingToken( |
| 2467 routing_id_, overlay_routing_token_.value().GetHighForSerialization(), |
| 2468 overlay_routing_token_.value().GetLowForSerialization())); |
| 2469 } |
2418 #endif | 2470 #endif |
2419 | 2471 |
2420 void RenderFrameHostImpl::OnShowCreatedWindow(int pending_widget_routing_id, | 2472 void RenderFrameHostImpl::OnShowCreatedWindow(int pending_widget_routing_id, |
2421 WindowOpenDisposition disposition, | 2473 WindowOpenDisposition disposition, |
2422 const gfx::Rect& initial_rect, | 2474 const gfx::Rect& initial_rect, |
2423 bool user_gesture) { | 2475 bool user_gesture) { |
2424 delegate_->ShowCreatedWindow(GetProcess()->GetID(), pending_widget_routing_id, | 2476 delegate_->ShowCreatedWindow(GetProcess()->GetID(), pending_widget_routing_id, |
2425 disposition, initial_rect, user_gesture); | 2477 disposition, initial_rect, user_gesture); |
2426 } | 2478 } |
2427 | 2479 |
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3641 service_manager::mojom::InterfaceProviderPtr provider; | 3693 service_manager::mojom::InterfaceProviderPtr provider; |
3642 BindInterfaceRegistryForRenderFrameHost(mojo::MakeRequest(&provider), this); | 3694 BindInterfaceRegistryForRenderFrameHost(mojo::MakeRequest(&provider), this); |
3643 java_interfaces_.reset(new service_manager::InterfaceProvider); | 3695 java_interfaces_.reset(new service_manager::InterfaceProvider); |
3644 java_interfaces_->Bind(std::move(provider)); | 3696 java_interfaces_->Bind(std::move(provider)); |
3645 } | 3697 } |
3646 return java_interfaces_.get(); | 3698 return java_interfaces_.get(); |
3647 } | 3699 } |
3648 #endif | 3700 #endif |
3649 | 3701 |
3650 } // namespace content | 3702 } // namespace content |
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