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Issue 2040693002: Rename RootScroller class to RootScrollerController. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2001 Dirk Mueller (mueller@kde.org) 4 * (C) 2001 Dirk Mueller (mueller@kde.org)
5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org)
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All r ights reserved. 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All r ights reserved.
7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/) 7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)
8 * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved. 8 * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
9 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) 9 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
10 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. 10 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
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187 #include "core/loader/FrameLoaderClient.h" 187 #include "core/loader/FrameLoaderClient.h"
188 #include "core/loader/ImageLoader.h" 188 #include "core/loader/ImageLoader.h"
189 #include "core/loader/NavigationScheduler.h" 189 #include "core/loader/NavigationScheduler.h"
190 #include "core/loader/appcache/ApplicationCacheHost.h" 190 #include "core/loader/appcache/ApplicationCacheHost.h"
191 #include "core/page/ChromeClient.h" 191 #include "core/page/ChromeClient.h"
192 #include "core/page/EventWithHitTestResults.h" 192 #include "core/page/EventWithHitTestResults.h"
193 #include "core/page/FocusController.h" 193 #include "core/page/FocusController.h"
194 #include "core/page/FrameTree.h" 194 #include "core/page/FrameTree.h"
195 #include "core/page/Page.h" 195 #include "core/page/Page.h"
196 #include "core/page/PointerLockController.h" 196 #include "core/page/PointerLockController.h"
197 #include "core/page/scrolling/RootScroller.h" 197 #include "core/page/scrolling/RootScrollerController.h"
198 #include "core/page/scrolling/ScrollingCoordinator.h" 198 #include "core/page/scrolling/ScrollingCoordinator.h"
199 #include "core/page/scrolling/SnapCoordinator.h" 199 #include "core/page/scrolling/SnapCoordinator.h"
200 #include "core/page/scrolling/ViewportScrollCallback.h" 200 #include "core/page/scrolling/ViewportScrollCallback.h"
201 #include "core/svg/SVGDocumentExtensions.h" 201 #include "core/svg/SVGDocumentExtensions.h"
202 #include "core/svg/SVGScriptElement.h" 202 #include "core/svg/SVGScriptElement.h"
203 #include "core/svg/SVGTitleElement.h" 203 #include "core/svg/SVGTitleElement.h"
204 #include "core/svg/SVGUseElement.h" 204 #include "core/svg/SVGUseElement.h"
205 #include "core/timing/DOMWindowPerformance.h" 205 #include "core/timing/DOMWindowPerformance.h"
206 #include "core/timing/Performance.h" 206 #include "core/timing/Performance.h"
207 #include "core/workers/SharedWorkerRepositoryClient.h" 207 #include "core/workers/SharedWorkerRepositoryClient.h"
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475 m_fetcher = m_frame->loader().documentLoader()->fetcher(); 475 m_fetcher = m_frame->loader().documentLoader()->fetcher();
476 FrameFetchContext::provideDocumentToContext(m_fetcher->context(), this); 476 FrameFetchContext::provideDocumentToContext(m_fetcher->context(), this);
477 } else if (m_importsController) { 477 } else if (m_importsController) {
478 m_fetcher = FrameFetchContext::createContextAndFetcher(nullptr, this); 478 m_fetcher = FrameFetchContext::createContextAndFetcher(nullptr, this);
479 } else { 479 } else {
480 m_fetcher = ResourceFetcher::create(nullptr); 480 m_fetcher = ResourceFetcher::create(nullptr);
481 } 481 }
482 482
483 ViewportScrollCallback* applyScroll = nullptr; 483 ViewportScrollCallback* applyScroll = nullptr;
484 if (isInMainFrame()) { 484 if (isInMainFrame()) {
485 applyScroll = RootScroller::createViewportApplyScroll( 485 applyScroll = RootScrollerController::createViewportApplyScroll(
486 frameHost()->topControls(), frameHost()->overscrollController()); 486 frameHost()->topControls(), frameHost()->overscrollController());
487 } 487 }
488 m_rootScroller = RootScroller::create(*this, applyScroll); 488 m_rootScrollerController =
489 RootScrollerController::create(*this, applyScroll);
489 490
490 // We depend on the url getting immediately set in subframes, but we 491 // We depend on the url getting immediately set in subframes, but we
491 // also depend on the url NOT getting immediately set in opened windows. 492 // also depend on the url NOT getting immediately set in opened windows.
492 // See fast/dom/early-frame-url.html 493 // See fast/dom/early-frame-url.html
493 // and fast/dom/location-new-window-no-crash.html, respectively. 494 // and fast/dom/location-new-window-no-crash.html, respectively.
494 // FIXME: Can/should we unify this behavior? 495 // FIXME: Can/should we unify this behavior?
495 if (initializer.shouldSetURL()) 496 if (initializer.shouldSetURL())
496 setURL(initializer.url()); 497 setURL(initializer.url());
497 498
498 initSecurityContext(initializer); 499 initSecurityContext(initializer);
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603 // so we resume as soon as we have a document element. Even for XHTML 604 // so we resume as soon as we have a document element. Even for XHTML
604 // documents there may never be a <body> (since the parser won't always 605 // documents there may never be a <body> (since the parser won't always
605 // insert one), so we resume here too. That does mean XHTML documents make 606 // insert one), so we resume here too. That does mean XHTML documents make
606 // frames when there's only a <head>, but such documents are pretty rare. 607 // frames when there's only a <head>, but such documents are pretty rare.
607 if (m_documentElement && !isHTMLDocument()) 608 if (m_documentElement && !isHTMLDocument())
608 beginLifecycleUpdatesIfRenderingReady(); 609 beginLifecycleUpdatesIfRenderingReady();
609 } 610 }
610 611
611 void Document::setRootScroller(Element* newScroller, ExceptionState& exceptionSt ate) 612 void Document::setRootScroller(Element* newScroller, ExceptionState& exceptionSt ate)
612 { 613 {
613 m_rootScroller->set(newScroller); 614 m_rootScrollerController->set(newScroller);
614 } 615 }
615 616
616 Element* Document::rootScroller() const 617 Element* Document::rootScroller() const
617 { 618 {
618 return m_rootScroller->get(); 619 return m_rootScrollerController->get();
619 } 620 }
620 621
621 bool Document::isEffectiveRootScroller(const Element& element) const 622 bool Document::isEffectiveRootScroller(const Element& element) const
622 { 623 {
623 return m_rootScroller->effectiveRootScroller() == element; 624 return m_rootScrollerController->effectiveRootScroller() == element;
624 } 625 }
625 626
626 bool Document::isInMainFrame() const 627 bool Document::isInMainFrame() const
627 { 628 {
628 return frame() && frame()->isMainFrame(); 629 return frame() && frame()->isMainFrame();
629 } 630 }
630 631
631 AtomicString Document::convertLocalName(const AtomicString& name) 632 AtomicString Document::convertLocalName(const AtomicString& name)
632 { 633 {
633 return isHTMLDocument() ? name.lower() : name; 634 return isHTMLDocument() ? name.lower() : name;
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1906 // first real or 'paintable' layout. 1907 // first real or 'paintable' layout.
1907 // TODO(esprehn): This doesn't really make sense, why not track the first 1908 // TODO(esprehn): This doesn't really make sense, why not track the first
1908 // beginFrame? This will catch the first layout in a page that does lots 1909 // beginFrame? This will catch the first layout in a page that does lots
1909 // of layout thrashing even though that layout might not be followed by 1910 // of layout thrashing even though that layout might not be followed by
1910 // a paint for many seconds. 1911 // a paint for many seconds.
1911 if (isRenderingReady() && body() && !styleEngine().hasPendingScriptBlockingS heets()) { 1912 if (isRenderingReady() && body() && !styleEngine().hasPendingScriptBlockingS heets()) {
1912 if (!m_documentTiming.firstLayout()) 1913 if (!m_documentTiming.firstLayout())
1913 m_documentTiming.markFirstLayout(); 1914 m_documentTiming.markFirstLayout();
1914 } 1915 }
1915 1916
1916 m_rootScroller->didUpdateLayout(); 1917 m_rootScrollerController->didUpdateLayout();
1917 } 1918 }
1918 1919
1919 void Document::setNeedsFocusedElementCheck() 1920 void Document::setNeedsFocusedElementCheck()
1920 { 1921 {
1921 setNeedsStyleRecalc(LocalStyleChange, StyleChangeReasonForTracing::createWit hExtraData(StyleChangeReason::PseudoClass, StyleChangeExtraData::Focus)); 1922 setNeedsStyleRecalc(LocalStyleChange, StyleChangeReasonForTracing::createWit hExtraData(StyleChangeReason::PseudoClass, StyleChangeExtraData::Focus));
1922 } 1923 }
1923 1924
1924 void Document::clearFocusedElementSoon() 1925 void Document::clearFocusedElementSoon()
1925 { 1926 {
1926 if (!m_clearFocusedElementTimer.isActive()) 1927 if (!m_clearFocusedElementTimer.isActive())
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5915 { 5916 {
5916 visitor->trace(m_importsController); 5917 visitor->trace(m_importsController);
5917 visitor->trace(m_docType); 5918 visitor->trace(m_docType);
5918 visitor->trace(m_implementation); 5919 visitor->trace(m_implementation);
5919 visitor->trace(m_autofocusElement); 5920 visitor->trace(m_autofocusElement);
5920 visitor->trace(m_focusedElement); 5921 visitor->trace(m_focusedElement);
5921 visitor->trace(m_sequentialFocusNavigationStartingPoint); 5922 visitor->trace(m_sequentialFocusNavigationStartingPoint);
5922 visitor->trace(m_hoverNode); 5923 visitor->trace(m_hoverNode);
5923 visitor->trace(m_activeHoverElement); 5924 visitor->trace(m_activeHoverElement);
5924 visitor->trace(m_documentElement); 5925 visitor->trace(m_documentElement);
5925 visitor->trace(m_rootScroller); 5926 visitor->trace(m_rootScrollerController);
5926 visitor->trace(m_titleElement); 5927 visitor->trace(m_titleElement);
5927 visitor->trace(m_axObjectCache); 5928 visitor->trace(m_axObjectCache);
5928 visitor->trace(m_markers); 5929 visitor->trace(m_markers);
5929 visitor->trace(m_cssTarget); 5930 visitor->trace(m_cssTarget);
5930 visitor->trace(m_currentScriptStack); 5931 visitor->trace(m_currentScriptStack);
5931 visitor->trace(m_scriptRunner); 5932 visitor->trace(m_scriptRunner);
5932 visitor->trace(m_listsInvalidatedAtDocument); 5933 visitor->trace(m_listsInvalidatedAtDocument);
5933 for (int i = 0; i < numNodeListInvalidationTypes; ++i) 5934 for (int i = 0; i < numNodeListInvalidationTypes; ++i)
5934 visitor->trace(m_nodeLists[i]); 5935 visitor->trace(m_nodeLists[i]);
5935 visitor->trace(m_topLayerElements); 5936 visitor->trace(m_topLayerElements);
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5999 #ifndef NDEBUG 6000 #ifndef NDEBUG
6000 using namespace blink; 6001 using namespace blink;
6001 void showLiveDocumentInstances() 6002 void showLiveDocumentInstances()
6002 { 6003 {
6003 WeakDocumentSet& set = liveDocumentSet(); 6004 WeakDocumentSet& set = liveDocumentSet();
6004 fprintf(stderr, "There are %u documents currently alive:\n", set.size()); 6005 fprintf(stderr, "There are %u documents currently alive:\n", set.size());
6005 for (Document* document : set) 6006 for (Document* document : set)
6006 fprintf(stderr, "- Document %p URL: %s\n", document, document->url().get String().utf8().data()); 6007 fprintf(stderr, "- Document %p URL: %s\n", document, document->url().get String().utf8().data());
6007 } 6008 }
6008 #endif 6009 #endif
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