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Side by Side Diff: third_party/WebKit/Source/core/page/Page.cpp

Issue 1991273003: Fire visibilityChange event on out-of-process iframes. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: WebView->WebFrame Created 4 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All R ights Reserved. 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All R ights Reserved.
3 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/) 3 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/)
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful, 9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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348 { 348 {
349 static const double waitingTimeBeforeCompressingString = 10; 349 static const double waitingTimeBeforeCompressingString = 10;
350 350
351 if (m_visibilityState == visibilityState) 351 if (m_visibilityState == visibilityState)
352 return; 352 return;
353 m_visibilityState = visibilityState; 353 m_visibilityState = visibilityState;
354 354
355 if (!isInitialState) 355 if (!isInitialState)
356 notifyPageVisibilityChanged(); 356 notifyPageVisibilityChanged();
357 357
358 if (!isInitialState && m_mainFrame && m_mainFrame->isLocalFrame()) 358 if (!isInitialState && m_mainFrame)
359 deprecatedLocalMainFrame()->didChangeVisibilityState(); 359 m_mainFrame->didChangeVisibilityState();
360 360
361 // Compress CompressibleStrings when 10 seconds have passed since the page 361 // Compress CompressibleStrings when 10 seconds have passed since the page
362 // went to background. 362 // went to background.
363 if (m_visibilityState == PageVisibilityStateHidden) { 363 if (m_visibilityState == PageVisibilityStateHidden) {
364 if (!m_timerForCompressStrings.isActive()) 364 if (!m_timerForCompressStrings.isActive())
365 m_timerForCompressStrings.startOneShot(waitingTimeBeforeCompressingS tring, BLINK_FROM_HERE); 365 m_timerForCompressStrings.startOneShot(waitingTimeBeforeCompressingS tring, BLINK_FROM_HERE);
366 } else if (m_timerForCompressStrings.isActive()) { 366 } else if (m_timerForCompressStrings.isActive()) {
367 m_timerForCompressStrings.stop(); 367 m_timerForCompressStrings.stop();
368 } 368 }
369 } 369 }
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573 { 573 {
574 } 574 }
575 575
576 Page::PageClients::~PageClients() 576 Page::PageClients::~PageClients()
577 { 577 {
578 } 578 }
579 579
580 template class CORE_TEMPLATE_EXPORT Supplement<Page>; 580 template class CORE_TEMPLATE_EXPORT Supplement<Page>;
581 581
582 } // namespace blink 582 } // namespace blink
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