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Issue 436603003: Make Element::attributes() less error-prone and simplify call sites (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Keep synchronizeAllAttributes() in hasAttributes() Created 6 years, 4 months ago
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« Source/core/dom/Element.cpp ('K') | « Source/core/editing/MarkupAccumulator.cpp ('k') | Source/core/html/HTMLEmbedElement.cpp » ('j') | Source/core/html/HTMLInputElement.cpp » ('J')
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1 /* 1 /*
2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv ed. 2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv ed.
3 * Copyright (C) 2008, 2009, 2010, 2011 Google Inc. All rights reserved. 3 * Copyright (C) 2008, 2009, 2010, 2011 Google Inc. All rights reserved.
4 * Copyright (C) 2011 Igalia S.L. 4 * Copyright (C) 2011 Igalia S.L.
5 * Copyright (C) 2011 Motorola Mobility. All rights reserved. 5 * Copyright (C) 2011 Motorola Mobility. All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without 7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions 8 * modification, are permitted provided that the following conditions
9 * are met: 9 * are met:
10 * 1. Redistributions of source code must retain the above copyright 10 * 1. Redistributions of source code must retain the above copyright
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108 108
109 namespace blink { 109 namespace blink {
110 110
111 static void completeURLs(DocumentFragment& fragment, const String& baseURL) 111 static void completeURLs(DocumentFragment& fragment, const String& baseURL)
112 { 112 {
113 WillBeHeapVector<AttributeChange> changes; 113 WillBeHeapVector<AttributeChange> changes;
114 114
115 KURL parsedBaseURL(ParsedURLString, baseURL); 115 KURL parsedBaseURL(ParsedURLString, baseURL);
116 116
117 for (Element* element = ElementTraversal::firstWithin(fragment); element; el ement = ElementTraversal::next(*element, &fragment)) { 117 for (Element* element = ElementTraversal::firstWithin(fragment); element; el ement = ElementTraversal::next(*element, &fragment)) {
118 if (!element->hasAttributes())
119 continue;
120 AttributeCollection attributes = element->attributes(); 118 AttributeCollection attributes = element->attributes();
121 AttributeCollection::const_iterator end = attributes.end(); 119 AttributeCollection::const_iterator end = attributes.end();
122 for (AttributeCollection::const_iterator it = attributes.begin(); it != end; ++it) { 120 for (AttributeCollection::const_iterator it = attributes.begin(); it != end; ++it) {
123 if (element->isURLAttribute(*it) && !it->value().isEmpty()) 121 if (element->isURLAttribute(*it) && !it->value().isEmpty())
124 changes.append(AttributeChange(element, it->name(), KURL(parsedB aseURL, it->value()).string())); 122 changes.append(AttributeChange(element, it->name(), KURL(parsedB aseURL, it->value()).string()));
125 } 123 }
126 } 124 }
127 125
128 size_t numChanges = changes.size(); 126 size_t numChanges = changes.size();
129 for (size_t i = 0; i < numChanges; ++i) 127 for (size_t i = 0; i < numChanges; ++i)
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289 } 287 }
290 288
291 void StyledMarkupAccumulator::appendElement(StringBuilder& out, Element& element , bool addDisplayInline, RangeFullySelectsNode rangeFullySelectsNode) 289 void StyledMarkupAccumulator::appendElement(StringBuilder& out, Element& element , bool addDisplayInline, RangeFullySelectsNode rangeFullySelectsNode)
292 { 290 {
293 const bool documentIsHTML = element.document().isHTMLDocument(); 291 const bool documentIsHTML = element.document().isHTMLDocument();
294 appendOpenTag(out, element, 0); 292 appendOpenTag(out, element, 0);
295 293
296 const bool shouldAnnotateOrForceInline = element.isHTMLElement() && (shouldA nnotate() || addDisplayInline); 294 const bool shouldAnnotateOrForceInline = element.isHTMLElement() && (shouldA nnotate() || addDisplayInline);
297 const bool shouldOverrideStyleAttr = shouldAnnotateOrForceInline || shouldAp plyWrappingStyle(element); 295 const bool shouldOverrideStyleAttr = shouldAnnotateOrForceInline || shouldAp plyWrappingStyle(element);
298 296
299 if (element.hasAttributes()) { 297 AttributeCollection attributes = element.attributes();
300 AttributeCollection attributes = element.attributes(); 298 AttributeCollection::const_iterator end = attributes.end();
301 AttributeCollection::const_iterator end = attributes.end(); 299 for (AttributeCollection::const_iterator it = attributes.begin(); it != end; ++it) {
302 for (AttributeCollection::const_iterator it = attributes.begin(); it != end; ++it) { 300 // We'll handle the style attribute separately, below.
303 // We'll handle the style attribute separately, below. 301 if (it->name() == styleAttr && shouldOverrideStyleAttr)
304 if (it->name() == styleAttr && shouldOverrideStyleAttr) 302 continue;
305 continue; 303 appendAttribute(out, element, *it, 0);
306 appendAttribute(out, element, *it, 0);
307 }
308 } 304 }
309 305
310 if (shouldOverrideStyleAttr) { 306 if (shouldOverrideStyleAttr) {
311 RefPtrWillBeRawPtr<EditingStyle> newInlineStyle = nullptr; 307 RefPtrWillBeRawPtr<EditingStyle> newInlineStyle = nullptr;
312 308
313 if (shouldApplyWrappingStyle(element)) { 309 if (shouldApplyWrappingStyle(element)) {
314 newInlineStyle = m_wrappingStyle->copy(); 310 newInlineStyle = m_wrappingStyle->copy();
315 newInlineStyle->removePropertiesInElementDefaultStyle(&element); 311 newInlineStyle->removePropertiesInElementDefaultStyle(&element);
316 newInlineStyle->removeStyleConflictingWithStyleOfElement(&element); 312 newInlineStyle->removeStyleConflictingWithStyleOfElement(&element);
317 } else 313 } else
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1092 node->document().updateLayoutIgnorePendingStylesheets(); 1088 node->document().updateLayoutIgnorePendingStylesheets();
1093 1089
1094 StyledMarkupAccumulator accumulator(0, ResolveAllURLs, AnnotateForNavigation Transition, nullptr, 0); 1090 StyledMarkupAccumulator accumulator(0, ResolveAllURLs, AnnotateForNavigation Transition, nullptr, 0);
1095 accumulator.serializeNodes(node, NodeTraversal::nextSkippingChildren(*node)) ; 1091 accumulator.serializeNodes(node, NodeTraversal::nextSkippingChildren(*node)) ;
1096 1092
1097 static const char* documentMarkup = "<!DOCTYPE html><meta name=\"viewport\" content=\"width=device-width, user-scalable=0\">"; 1093 static const char* documentMarkup = "<!DOCTYPE html><meta name=\"viewport\" content=\"width=device-width, user-scalable=0\">";
1098 return documentMarkup + accumulator.takeResults(); 1094 return documentMarkup + accumulator.takeResults();
1099 } 1095 }
1100 1096
1101 } 1097 }
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« Source/core/dom/Element.cpp ('K') | « Source/core/editing/MarkupAccumulator.cpp ('k') | Source/core/html/HTMLEmbedElement.cpp » ('j') | Source/core/html/HTMLInputElement.cpp » ('J')

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