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Side by Side Diff: third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp

Issue 2389633002: reflow comments in web/ (Closed)
Patch Set: . Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 109 matching lines...) Expand 10 before | Expand all | Expand 10 after
120 120
121 void WebSharedWorkerImpl::initializeLoader() { 121 void WebSharedWorkerImpl::initializeLoader() {
122 // Create 'shadow page'. This page is never displayed, it is used to proxy the 122 // Create 'shadow page'. This page is never displayed, it is used to proxy the
123 // loading requests from the worker context to the rest of WebKit and Chromium 123 // loading requests from the worker context to the rest of WebKit and Chromium
124 // infrastructure. 124 // infrastructure.
125 DCHECK(!m_webView); 125 DCHECK(!m_webView);
126 m_webView = WebView::create(nullptr, WebPageVisibilityStateVisible); 126 m_webView = WebView::create(nullptr, WebPageVisibilityStateVisible);
127 // FIXME: http://crbug.com/363843. This needs to find a better way to 127 // FIXME: http://crbug.com/363843. This needs to find a better way to
128 // not create graphics layers. 128 // not create graphics layers.
129 m_webView->settings()->setAcceleratedCompositingEnabled(false); 129 m_webView->settings()->setAcceleratedCompositingEnabled(false);
130 // FIXME: Settings information should be passed to the Worker process from Bro wser process when the worker 130 // FIXME: Settings information should be passed to the Worker process from
131 // is created (similar to RenderThread::OnCreateNewView). 131 // Browser process when the worker is created (similar to
132 // RenderThread::OnCreateNewView).
132 m_mainFrame = toWebLocalFrameImpl( 133 m_mainFrame = toWebLocalFrameImpl(
133 WebLocalFrame::create(WebTreeScopeType::Document, this)); 134 WebLocalFrame::create(WebTreeScopeType::Document, this));
134 m_webView->setMainFrame(m_mainFrame.get()); 135 m_webView->setMainFrame(m_mainFrame.get());
135 m_mainFrame->setDevToolsAgentClient(this); 136 m_mainFrame->setDevToolsAgentClient(this);
136 137
137 // If we were asked to pause worker context on start and wait for debugger the n it is the good time to do that. 138 // If we were asked to pause worker context on start and wait for debugger
139 // then it is the good time to do that.
138 m_client->workerReadyForInspection(); 140 m_client->workerReadyForInspection();
139 if (m_pauseWorkerContextOnStart) { 141 if (m_pauseWorkerContextOnStart) {
140 m_isPausedOnStart = true; 142 m_isPausedOnStart = true;
141 return; 143 return;
142 } 144 }
143 loadShadowPage(); 145 loadShadowPage();
144 } 146 }
145 147
146 WebApplicationCacheHost* WebSharedWorkerImpl::createApplicationCacheHost( 148 WebApplicationCacheHost* WebSharedWorkerImpl::createApplicationCacheHost(
147 WebApplicationCacheHostClient* appcacheHostClient) { 149 WebApplicationCacheHostClient* appcacheHostClient) {
(...skipping 121 matching lines...) Expand 10 before | Expand all | Expand 10 after
269 &WebSharedWorkerImpl::didTerminateWorkerThreadOnMainThread, 271 &WebSharedWorkerImpl::didTerminateWorkerThreadOnMainThread,
270 crossThreadUnretained(this))); 272 crossThreadUnretained(this)));
271 } 273 }
272 274
273 void WebSharedWorkerImpl::didTerminateWorkerThreadOnMainThread() { 275 void WebSharedWorkerImpl::didTerminateWorkerThreadOnMainThread() {
274 m_client->workerContextDestroyed(); 276 m_client->workerContextDestroyed();
275 // The lifetime of this proxy is controlled by the worker context. 277 // The lifetime of this proxy is controlled by the worker context.
276 delete this; 278 delete this;
277 } 279 }
278 280
279 // WorkerLoaderProxyProvider --------------------------------------------------- -------- 281 // WorkerLoaderProxyProvider -------------------------------------------------
280 282
281 void WebSharedWorkerImpl::postTaskToLoader( 283 void WebSharedWorkerImpl::postTaskToLoader(
282 const WebTraceLocation& location, 284 const WebTraceLocation& location,
283 std::unique_ptr<ExecutionContextTask> task) { 285 std::unique_ptr<ExecutionContextTask> task) {
284 // TODO(hiroshige,yuryu): Make this not use ExecutionContextTask and 286 // TODO(hiroshige,yuryu): Make this not use ExecutionContextTask and
285 // consider using m_mainThreadTaskRunners->get(TaskType::Networking) 287 // consider using m_mainThreadTaskRunners->get(TaskType::Networking)
286 // instead. 288 // instead.
287 m_mainFrame->frame()->document()->postTask(location, std::move(task)); 289 m_mainFrame->frame()->document()->postTask(location, std::move(task));
288 } 290 }
289 291
290 void WebSharedWorkerImpl::postTaskToWorkerGlobalScope( 292 void WebSharedWorkerImpl::postTaskToWorkerGlobalScope(
291 const WebTraceLocation& location, 293 const WebTraceLocation& location,
292 std::unique_ptr<ExecutionContextTask> task) { 294 std::unique_ptr<ExecutionContextTask> task) {
293 m_workerThread->postTask(location, std::move(task)); 295 m_workerThread->postTask(location, std::move(task));
294 } 296 }
295 297
296 void WebSharedWorkerImpl::connect(WebMessagePortChannel* webChannel) { 298 void WebSharedWorkerImpl::connect(WebMessagePortChannel* webChannel) {
297 workerThread()->postTask( 299 workerThread()->postTask(
298 BLINK_FROM_HERE, 300 BLINK_FROM_HERE,
299 createCrossThreadTask( 301 createCrossThreadTask(
300 &connectTask, passed(WebMessagePortChannelUniquePtr(webChannel)))); 302 &connectTask, passed(WebMessagePortChannelUniquePtr(webChannel))));
301 } 303 }
302 304
303 void WebSharedWorkerImpl::connectTask(WebMessagePortChannelUniquePtr channel, 305 void WebSharedWorkerImpl::connectTask(WebMessagePortChannelUniquePtr channel,
304 ExecutionContext* context) { 306 ExecutionContext* context) {
305 // Wrap the passed-in channel in a MessagePort, and send it off via a connect event. 307 // Wrap the passed-in channel in a MessagePort, and send it off via a connect
308 // event.
306 MessagePort* port = MessagePort::create(*context); 309 MessagePort* port = MessagePort::create(*context);
307 port->entangle(std::move(channel)); 310 port->entangle(std::move(channel));
308 WorkerGlobalScope* workerGlobalScope = toWorkerGlobalScope(context); 311 WorkerGlobalScope* workerGlobalScope = toWorkerGlobalScope(context);
309 ASSERT_WITH_SECURITY_IMPLICATION( 312 ASSERT_WITH_SECURITY_IMPLICATION(
310 workerGlobalScope->isSharedWorkerGlobalScope()); 313 workerGlobalScope->isSharedWorkerGlobalScope());
311 workerGlobalScope->dispatchEvent(createConnectEvent(port)); 314 workerGlobalScope->dispatchEvent(createConnectEvent(port));
312 } 315 }
313 316
314 void WebSharedWorkerImpl::startWorkerContext( 317 void WebSharedWorkerImpl::startWorkerContext(
315 const WebURL& url, 318 const WebURL& url,
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338 m_mainScriptLoader->cancel(); 341 m_mainScriptLoader->cancel();
339 m_client->workerScriptLoadFailed(); 342 m_client->workerScriptLoadFailed();
340 343
341 // The SharedWorker was unable to load the initial script, so 344 // The SharedWorker was unable to load the initial script, so
342 // shut it down right here. 345 // shut it down right here.
343 delete this; 346 delete this;
344 return; 347 return;
345 } 348 }
346 349
347 Document* document = m_mainFrame->frame()->document(); 350 Document* document = m_mainFrame->frame()->document();
348 // FIXME: this document's origin is pristine and without any extra privileges. (crbug.com/254993) 351 // FIXME: this document's origin is pristine and without any extra privileges.
352 // (crbug.com/254993)
349 SecurityOrigin* starterOrigin = document->getSecurityOrigin(); 353 SecurityOrigin* starterOrigin = document->getSecurityOrigin();
350 354
351 WorkerClients* workerClients = WorkerClients::create(); 355 WorkerClients* workerClients = WorkerClients::create();
352 provideLocalFileSystemToWorker(workerClients, 356 provideLocalFileSystemToWorker(workerClients,
353 LocalFileSystemClient::create()); 357 LocalFileSystemClient::create());
354 WebSecurityOrigin webSecurityOrigin(m_loadingDocument->getSecurityOrigin()); 358 WebSecurityOrigin webSecurityOrigin(m_loadingDocument->getSecurityOrigin());
355 provideContentSettingsClientToWorker( 359 provideContentSettingsClientToWorker(
356 workerClients, 360 workerClients,
357 wrapUnique( 361 wrapUnique(
358 m_client->createWorkerContentSettingsClientProxy(webSecurityOrigin))); 362 m_client->createWorkerContentSettingsClientProxy(webSecurityOrigin)));
(...skipping 73 matching lines...) Expand 10 before | Expand all | Expand 10 after
432 if (devtoolsAgent) 436 if (devtoolsAgent)
433 devtoolsAgent->dispatchOnInspectorBackend(sessionId, callId, method, 437 devtoolsAgent->dispatchOnInspectorBackend(sessionId, callId, method,
434 message); 438 message);
435 } 439 }
436 440
437 WebSharedWorker* WebSharedWorker::create(WebSharedWorkerClient* client) { 441 WebSharedWorker* WebSharedWorker::create(WebSharedWorkerClient* client) {
438 return new WebSharedWorkerImpl(client); 442 return new WebSharedWorkerImpl(client);
439 } 443 }
440 444
441 } // namespace blink 445 } // namespace blink
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