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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, 2010, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 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) 2010 Nokia Corporation and/or its subsidiary(-ies) | 8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
| 9 * Copyright (C) 2011 Google Inc. All rights reserved. | 9 * Copyright (C) 2011 Google Inc. All rights reserved. |
| 10 * | 10 * |
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| 168 class TransformSource; | 168 class TransformSource; |
| 169 class TreeWalker; | 169 class TreeWalker; |
| 170 class VisitedLinkState; | 170 class VisitedLinkState; |
| 171 class WebGLRenderingContext; | 171 class WebGLRenderingContext; |
| 172 class XMLHttpRequest; | 172 class XMLHttpRequest; |
| 173 | 173 |
| 174 struct AnnotatedRegionValue; | 174 struct AnnotatedRegionValue; |
| 175 | 175 |
| 176 typedef int ExceptionCode; | 176 typedef int ExceptionCode; |
| 177 | 177 |
| 178 enum RecalcStyleTime { | |
| 179 RecalcStyleImmediately, // synchronous | |
| 180 RecalcStyleDeferred // asynchronous | |
| 181 }; | |
| 182 | |
| 183 enum StyleResolverUpdateMode { | 178 enum StyleResolverUpdateMode { |
| 184 // Discards the StyleResolver and rebuilds it. | 179 // Discards the StyleResolver and rebuilds it. |
| 185 FullStyleUpdate, | 180 FullStyleUpdate, |
| 186 // Attempts to use StyleInvalidationAnalysis to avoid discarding the entire
StyleResolver. | 181 // Attempts to use StyleInvalidationAnalysis to avoid discarding the entire
StyleResolver. |
| 187 AnalyzedStyleUpdate | 182 AnalyzedStyleUpdate |
| 188 }; | 183 }; |
| 189 | 184 |
| 190 enum NodeListInvalidationType { | 185 enum NodeListInvalidationType { |
| 191 DoNotInvalidateOnAttributeChanges = 0, | 186 DoNotInvalidateOnAttributeChanges = 0, |
| 192 InvalidateOnClassAttrChange, | 187 InvalidateOnClassAttrChange, |
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| 434 | 429 |
| 435 // This is a DOM function. | 430 // This is a DOM function. |
| 436 StyleSheetList* styleSheets(); | 431 StyleSheetList* styleSheets(); |
| 437 | 432 |
| 438 StyleEngine* styleEngine() { return m_styleEngine.get(); } | 433 StyleEngine* styleEngine() { return m_styleEngine.get(); } |
| 439 | 434 |
| 440 bool gotoAnchorNeededAfterStylesheetsLoad() { return m_gotoAnchorNeededAfter
StylesheetsLoad; } | 435 bool gotoAnchorNeededAfterStylesheetsLoad() { return m_gotoAnchorNeededAfter
StylesheetsLoad; } |
| 441 void setGotoAnchorNeededAfterStylesheetsLoad(bool b) { m_gotoAnchorNeededAft
erStylesheetsLoad = b; } | 436 void setGotoAnchorNeededAfterStylesheetsLoad(bool b) { m_gotoAnchorNeededAft
erStylesheetsLoad = b; } |
| 442 | 437 |
| 443 // Called when one or more stylesheets in the document may have been added,
removed, or changed. | 438 // Called when one or more stylesheets in the document may have been added,
removed, or changed. |
| 444 void styleResolverChanged(RecalcStyleTime, StyleResolverUpdateMode = FullSty
leUpdate); | 439 void styleResolverChanged(StyleResolverUpdateMode = FullStyleUpdate); |
| 445 void styleResolverMayHaveChanged(); | 440 void styleResolverMayHaveChanged(); |
| 446 | 441 |
| 447 // FIXME: Switch all callers of styleResolverChanged to these or better ones
and then make them | 442 // FIXME: Switch all callers of styleResolverChanged to these or better ones
and then make them |
| 448 // do something smarter. | 443 // do something smarter. |
| 449 void removedStyleSheet(StyleSheet*, RecalcStyleTime when = RecalcStyleDeferr
ed, StyleResolverUpdateMode = FullStyleUpdate); | 444 void removedStyleSheet(StyleSheet*, StyleResolverUpdateMode = FullStyleUpdat
e); |
| 450 void addedStyleSheet(StyleSheet*, RecalcStyleTime when = RecalcStyleDeferred
) { styleResolverChanged(when); } | 445 void addedStyleSheet(StyleSheet*) { styleResolverChanged(); } |
| 451 void modifiedStyleSheet(StyleSheet*, RecalcStyleTime when = RecalcStyleDefer
red, StyleResolverUpdateMode = FullStyleUpdate); | 446 void modifiedStyleSheet(StyleSheet*, StyleResolverUpdateMode = FullStyleUpda
te); |
| 452 void changedSelectorWatch() { styleResolverChanged(RecalcStyleDeferred); } | 447 void changedSelectorWatch() { styleResolverChanged(); } |
| 453 | 448 |
| 454 void scheduleUseShadowTreeUpdate(SVGUseElement&); | 449 void scheduleUseShadowTreeUpdate(SVGUseElement&); |
| 455 void unscheduleUseShadowTreeUpdate(SVGUseElement&); | 450 void unscheduleUseShadowTreeUpdate(SVGUseElement&); |
| 456 | 451 |
| 457 // FIXME: This should be eliminated and elements that use it should be made
to | 452 // FIXME: This should be eliminated and elements that use it should be made
to |
| 458 // always have a layer so they don't need to go about creating one from reas
ons | 453 // always have a layer so they don't need to go about creating one from reas
ons |
| 459 // external to style. | 454 // external to style. |
| 460 void scheduleLayerUpdate(Element&); | 455 void scheduleLayerUpdate(Element&); |
| 461 void unscheduleLayerUpdate(Element&); | 456 void unscheduleLayerUpdate(Element&); |
| 462 | 457 |
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| 1441 inline bool Node::isDocumentNode() const | 1436 inline bool Node::isDocumentNode() const |
| 1442 { | 1437 { |
| 1443 return this == document(); | 1438 return this == document(); |
| 1444 } | 1439 } |
| 1445 | 1440 |
| 1446 Node* eventTargetNodeForDocument(Document*); | 1441 Node* eventTargetNodeForDocument(Document*); |
| 1447 | 1442 |
| 1448 } // namespace WebCore | 1443 } // namespace WebCore |
| 1449 | 1444 |
| 1450 #endif // Document_h | 1445 #endif // Document_h |
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