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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/renderer_host/render_view_host.h" | 5 #include "content/browser/renderer_host/render_view_host.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <utility> | 8 #include <utility> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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280 is_waiting_for_beforeunload_ack_ = true; | 280 is_waiting_for_beforeunload_ack_ = true; |
281 unload_ack_is_for_cross_site_transition_ = for_cross_site_transition; | 281 unload_ack_is_for_cross_site_transition_ = for_cross_site_transition; |
282 StartHangMonitorTimeout(TimeDelta::FromMilliseconds(kUnloadTimeoutMS)); | 282 StartHangMonitorTimeout(TimeDelta::FromMilliseconds(kUnloadTimeoutMS)); |
283 Send(new ViewMsg_ShouldClose(routing_id())); | 283 Send(new ViewMsg_ShouldClose(routing_id())); |
284 } | 284 } |
285 } | 285 } |
286 | 286 |
287 void RenderViewHost::ClosePage(bool for_cross_site_transition, | 287 void RenderViewHost::ClosePage(bool for_cross_site_transition, |
288 int new_render_process_host_id, | 288 int new_render_process_host_id, |
289 int new_request_id) { | 289 int new_request_id) { |
290 // In most cases, this will not be set to false afterward. Either the tab | 290 // This will be set back to false in OnClosePageACK, just before we close the |
291 // will be closed, or a pending RenderViewHost will replace this one. | 291 // tab or replace it with a pending RVH. There are some cases (such as 204 |
| 292 // errors) where we'll continue to show this RVH. |
292 is_waiting_for_unload_ack_ = true; | 293 is_waiting_for_unload_ack_ = true; |
293 // Start the hang monitor in case the renderer hangs in the unload handler. | 294 // Start the hang monitor in case the renderer hangs in the unload handler. |
294 StartHangMonitorTimeout(TimeDelta::FromMilliseconds(kUnloadTimeoutMS)); | 295 StartHangMonitorTimeout(TimeDelta::FromMilliseconds(kUnloadTimeoutMS)); |
295 | 296 |
296 ViewMsg_ClosePage_Params params; | 297 ViewMsg_ClosePage_Params params; |
297 params.closing_process_id = process()->id(); | 298 params.closing_process_id = process()->id(); |
298 params.closing_route_id = routing_id(); | 299 params.closing_route_id = routing_id(); |
299 params.for_cross_site_transition = for_cross_site_transition; | 300 params.for_cross_site_transition = for_cross_site_transition; |
300 params.new_render_process_host_id = new_render_process_host_id; | 301 params.new_render_process_host_id = new_render_process_host_id; |
301 params.new_request_id = new_request_id; | 302 params.new_request_id = new_request_id; |
302 if (IsRenderViewLive()) { | 303 if (IsRenderViewLive()) { |
303 NotificationService::current()->Notify( | 304 NotificationService::current()->Notify( |
304 NotificationType::RENDER_VIEW_HOST_WILL_CLOSE_RENDER_VIEW, | 305 NotificationType::RENDER_VIEW_HOST_WILL_CLOSE_RENDER_VIEW, |
305 Source<RenderViewHost>(this), | 306 Source<RenderViewHost>(this), |
306 NotificationService::NoDetails()); | 307 NotificationService::NoDetails()); |
307 | 308 |
308 Send(new ViewMsg_ClosePage(routing_id(), params)); | 309 Send(new ViewMsg_ClosePage(routing_id(), params)); |
309 } else { | 310 } else { |
310 // This RenderViewHost doesn't have a live renderer, so just skip closing | 311 // This RenderViewHost doesn't have a live renderer, so just skip closing |
311 // the page. We must notify the ResourceDispatcherHost on the IO thread, | 312 // the page. We must notify the ResourceDispatcherHost on the IO thread, |
312 // which we will do through the RenderProcessHost's widget helper. | 313 // which we will do through the RenderProcessHost's widget helper. |
313 process()->CrossSiteClosePageACK(params); | 314 process()->CrossSiteClosePageACK(params); |
314 } | 315 } |
315 } | 316 } |
316 | 317 |
| 318 void RenderViewHost::OnClosePageACK(bool for_cross_site_transition) { |
| 319 StopHangMonitorTimeout(); |
| 320 is_waiting_for_unload_ack_ = false; |
| 321 |
| 322 // If this ClosePageACK is not for a cross-site transition, then it is for an |
| 323 // attempt to close the tab. We have now finished the unload handler and can |
| 324 // proceed with closing the tab. |
| 325 if (!for_cross_site_transition) { |
| 326 ClosePageIgnoringUnloadEvents(); |
| 327 } |
| 328 } |
| 329 |
317 void RenderViewHost::ClosePageIgnoringUnloadEvents() { | 330 void RenderViewHost::ClosePageIgnoringUnloadEvents() { |
318 StopHangMonitorTimeout(); | 331 StopHangMonitorTimeout(); |
319 is_waiting_for_beforeunload_ack_ = false; | 332 is_waiting_for_beforeunload_ack_ = false; |
320 is_waiting_for_unload_ack_ = false; | 333 is_waiting_for_unload_ack_ = false; |
321 | 334 |
322 sudden_termination_allowed_ = true; | 335 sudden_termination_allowed_ = true; |
323 delegate_->Close(this); | 336 delegate_->Close(this); |
324 } | 337 } |
325 | 338 |
326 void RenderViewHost::SetHasPendingCrossSiteRequest(bool has_pending_request, | 339 void RenderViewHost::SetHasPendingCrossSiteRequest(bool has_pending_request, |
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1702 LOG(DFATAL) << "Invalid checked state " << checked_state; | 1715 LOG(DFATAL) << "Invalid checked state " << checked_state; |
1703 return; | 1716 return; |
1704 } | 1717 } |
1705 | 1718 |
1706 CommandState state; | 1719 CommandState state; |
1707 state.is_enabled = is_enabled; | 1720 state.is_enabled = is_enabled; |
1708 state.checked_state = | 1721 state.checked_state = |
1709 static_cast<RenderViewCommandCheckedState>(checked_state); | 1722 static_cast<RenderViewCommandCheckedState>(checked_state); |
1710 command_states_[static_cast<RenderViewCommand>(command)] = state; | 1723 command_states_[static_cast<RenderViewCommand>(command)] = state; |
1711 } | 1724 } |
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