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Side by Side Diff: third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp

Issue 2484273003: [Presentation API] (1-UA) fire PresentationConnection onterminate event if receiver page gets destr… (Closed)
Patch Set: merge with master Created 3 years, 10 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 "modules/presentation/PresentationReceiver.h" 5 #include "modules/presentation/PresentationReceiver.h"
6 6
7 #include "bindings/core/v8/ScriptPromise.h" 7 #include "bindings/core/v8/ScriptPromise.h"
8 #include "bindings/core/v8/ScriptPromiseResolver.h" 8 #include "bindings/core/v8/ScriptPromiseResolver.h"
9 #include "core/dom/DOMException.h" 9 #include "core/dom/DOMException.h"
10 #include "core/dom/Document.h" 10 #include "core/dom/Document.h"
11 #include "core/dom/ExceptionCode.h" 11 #include "core/dom/ExceptionCode.h"
12 #include "core/frame/LocalDOMWindow.h"
12 #include "core/frame/LocalFrame.h" 13 #include "core/frame/LocalFrame.h"
13 #include "modules/presentation/PresentationConnection.h" 14 #include "modules/presentation/PresentationConnection.h"
14 #include "modules/presentation/PresentationConnectionList.h" 15 #include "modules/presentation/PresentationConnectionList.h"
15 #include "public/platform/modules/presentation/WebPresentationClient.h" 16 #include "public/platform/modules/presentation/WebPresentationClient.h"
16 17
17 namespace blink { 18 namespace blink {
18 19
19 PresentationReceiver::PresentationReceiver(LocalFrame* frame, 20 PresentationReceiver::PresentationReceiver(LocalFrame* frame,
20 WebPresentationClient* client) 21 WebPresentationClient* client)
21 : ContextClient(frame) { 22 : ContextClient(frame) {
(...skipping 30 matching lines...) Expand all
52 if (m_connectionListProperty->getState() == 53 if (m_connectionListProperty->getState() ==
53 ScriptPromisePropertyBase::Pending) 54 ScriptPromisePropertyBase::Pending)
54 m_connectionListProperty->resolve(m_connectionList); 55 m_connectionListProperty->resolve(m_connectionList);
55 else if (m_connectionListProperty->getState() == 56 else if (m_connectionListProperty->getState() ==
56 ScriptPromisePropertyBase::Resolved) 57 ScriptPromisePropertyBase::Resolved)
57 m_connectionList->dispatchConnectionAvailableEvent(connection); 58 m_connectionList->dispatchConnectionAvailableEvent(connection);
58 59
59 return connection; 60 return connection;
60 } 61 }
61 62
63 void PresentationReceiver::didChangeSessionState(
64 WebPresentationConnectionState state) {
65 // TODO(zhaobin): remove or modify DCHECK when receiver supports more
66 // connection state change.
67 DCHECK(state == WebPresentationConnectionState::Terminated);
68
69 for (auto connection : m_connectionList->connections())
70 connection->didChangeState(state);
mark a. foltz 2017/02/25 01:43:12 Will this fire a terminated event on the receiver
zhaobin 2017/02/28 04:25:19 Done.
71 }
72
73 void PresentationReceiver::closeWindow() {
74 if (!frame())
75 return;
76
77 auto* window = frame()->domWindow();
78 if (!window || window->closed())
79 return;
80
81 window->close(frame()->document());
82 }
83
62 void PresentationReceiver::registerConnection( 84 void PresentationReceiver::registerConnection(
63 PresentationConnection* connection) { 85 PresentationConnection* connection) {
64 DCHECK(m_connectionList); 86 DCHECK(m_connectionList);
65 m_connectionList->addConnection(connection); 87 m_connectionList->addConnection(connection);
66 } 88 }
67 89
68 DEFINE_TRACE(PresentationReceiver) { 90 DEFINE_TRACE(PresentationReceiver) {
69 visitor->trace(m_connectionList); 91 visitor->trace(m_connectionList);
70 visitor->trace(m_connectionListProperty); 92 visitor->trace(m_connectionListProperty);
71 ContextClient::trace(visitor); 93 ContextClient::trace(visitor);
72 } 94 }
73 95
74 } // namespace blink 96 } // namespace blink
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