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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/renderer/render_frame_impl.h" | 5 #include "content/renderer/render_frame_impl.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 #include <string> | 8 #include <string> |
9 #include <utility> | 9 #include <utility> |
10 #include <vector> | 10 #include <vector> |
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1705 } | 1705 } |
1706 | 1706 |
1707 void RenderFrameImpl::OnBeforeUnload(bool is_reload) { | 1707 void RenderFrameImpl::OnBeforeUnload(bool is_reload) { |
1708 TRACE_EVENT1("navigation,rail", "RenderFrameImpl::OnBeforeUnload", | 1708 TRACE_EVENT1("navigation,rail", "RenderFrameImpl::OnBeforeUnload", |
1709 "id", routing_id_); | 1709 "id", routing_id_); |
1710 // TODO(creis): Right now, this is only called on the main frame. Make the | 1710 // TODO(creis): Right now, this is only called on the main frame. Make the |
1711 // browser process send dispatchBeforeUnloadEvent to every frame that needs | 1711 // browser process send dispatchBeforeUnloadEvent to every frame that needs |
1712 // it. | 1712 // it. |
1713 CHECK(!frame_->parent()); | 1713 CHECK(!frame_->parent()); |
1714 | 1714 |
1715 // Save the routing_id, as the RenderFrameImpl can be deleted in | |
1716 // dispatchBeforeUnloadEvent. See https://crbug.com/666714 for details. | |
1717 int routing_id = routing_id_; | |
1718 | |
1715 base::TimeTicks before_unload_start_time = base::TimeTicks::Now(); | 1719 base::TimeTicks before_unload_start_time = base::TimeTicks::Now(); |
1716 bool proceed = frame_->dispatchBeforeUnloadEvent(is_reload); | 1720 bool proceed = frame_->dispatchBeforeUnloadEvent(is_reload); |
1717 base::TimeTicks before_unload_end_time = base::TimeTicks::Now(); | 1721 base::TimeTicks before_unload_end_time = base::TimeTicks::Now(); |
1718 Send(new FrameHostMsg_BeforeUnload_ACK( | 1722 RenderThread::Get()->Send(new FrameHostMsg_BeforeUnload_ACK( |
Charlie Reis
2016/11/21 23:17:14
Interesting. I guess that's what RenderFrameImpl:
| |
1719 routing_id_, proceed, before_unload_start_time, before_unload_end_time)); | 1723 routing_id, proceed, before_unload_start_time, before_unload_end_time)); |
1720 } | 1724 } |
1721 | 1725 |
1722 void RenderFrameImpl::OnSwapOut( | 1726 void RenderFrameImpl::OnSwapOut( |
1723 int proxy_routing_id, | 1727 int proxy_routing_id, |
1724 bool is_loading, | 1728 bool is_loading, |
1725 const FrameReplicationState& replicated_frame_state) { | 1729 const FrameReplicationState& replicated_frame_state) { |
1726 TRACE_EVENT1("navigation,rail", "RenderFrameImpl::OnSwapOut", | 1730 TRACE_EVENT1("navigation,rail", "RenderFrameImpl::OnSwapOut", |
1727 "id", routing_id_); | 1731 "id", routing_id_); |
1728 RenderFrameProxy* proxy = NULL; | 1732 RenderFrameProxy* proxy = NULL; |
1729 | 1733 |
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6631 // event target. Potentially a Pepper plugin will receive the event. | 6635 // event target. Potentially a Pepper plugin will receive the event. |
6632 // In order to tell whether a plugin gets the last mouse event and which it | 6636 // In order to tell whether a plugin gets the last mouse event and which it |
6633 // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets | 6637 // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets |
6634 // the event, it will notify us via DidReceiveMouseEvent() and set itself as | 6638 // the event, it will notify us via DidReceiveMouseEvent() and set itself as |
6635 // |pepper_last_mouse_event_target_|. | 6639 // |pepper_last_mouse_event_target_|. |
6636 pepper_last_mouse_event_target_ = nullptr; | 6640 pepper_last_mouse_event_target_ = nullptr; |
6637 #endif | 6641 #endif |
6638 } | 6642 } |
6639 | 6643 |
6640 } // namespace content | 6644 } // namespace content |
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