Rename es => exceptionState in core/dom

Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 866 matching lines @@
     if (const Attribute* attribute = elementData()->getAttributeItem(localName, shouldIgnoreAttributeCase()))
         return attribute->value();
     return nullAtom;
 }
 
 const AtomicString& Element::getAttributeNS(const AtomicString& namespaceURI, const AtomicString& localName) const
 {
     return getAttribute(QualifiedName(nullAtom, localName, namespaceURI));
 }
 
-void Element::setAttribute(const AtomicString& localName, const AtomicString& value, ExceptionState& es)
+void Element::setAttribute(const AtomicString& localName, const AtomicString& value, ExceptionState& exceptionState)
 {
     if (!Document::isValidName(localName)) {
-        es.throwUninformativeAndGenericDOMException(InvalidCharacterError);
+        exceptionState.throwUninformativeAndGenericDOMException(InvalidCharacterError);
         return;
     }
 
     synchronizeAttribute(localName);
     const AtomicString& caseAdjustedLocalName = shouldIgnoreAttributeCase() ? localName.lower() : localName;
 
     size_t index = elementData() ? elementData()->getAttributeItemIndex(caseAdjustedLocalName, false) : kNotFound;
     const QualifiedName& qName = index != kNotFound ? attributeItem(index)->name() : QualifiedName(nullAtom, caseAdjustedLocalName, nullAtom);
     setAttributeInternal(index, qName, value, NotInSynchronizationOfLazyAttribute);
 }
@@ skipping 324 matching lines @@
 String Element::nodeName() const
 {
     return m_tagName.toString();
 }
 
 String Element::nodeNamePreservingCase() const
 {
     return m_tagName.toString();
 }
 
-void Element::setPrefix(const AtomicString& prefix, ExceptionState& es)
+void Element::setPrefix(const AtomicString& prefix, ExceptionState& exceptionState)
 {
-    checkSetPrefix(prefix, es);
-    if (es.hadException())
+    checkSetPrefix(prefix, exceptionState);
+    if (exceptionState.hadException())
         return;
 
     m_tagName.setPrefix(prefix.isEmpty() ? AtomicString() : prefix);
 }
 
 KURL Element::baseURI() const
 {
     const AtomicString& baseAttribute = getAttribute(baseAttr);
     KURL base(KURL(), baseAttribute);
     if (!base.protocol().isEmpty())
@@ skipping 445 matching lines @@
     return ensureElementRareData().ensureShadow();
 }
 
 void Element::didAffectSelector(AffectedSelectorMask mask)
 {
     setNeedsStyleRecalc();
     if (ElementShadow* elementShadow = shadowWhereNodeCanBeDistributed(*this))
         elementShadow->didAffectSelector(mask);
 }
 
-PassRefPtr<ShadowRoot> Element::createShadowRoot(ExceptionState& es)
+PassRefPtr<ShadowRoot> Element::createShadowRoot(ExceptionState& exceptionState)
 {
     if (alwaysCreateUserAgentShadowRoot())
         ensureUserAgentShadowRoot();
 
     if (RuntimeEnabledFeatures::authorShadowDOMForAnyElementEnabled())
         return PassRefPtr<ShadowRoot>(ensureShadow().addShadowRoot(*this, ShadowRoot::AuthorShadowRoot));
 
     // Since some elements recreates shadow root dynamically, multiple shadow
     // subtrees won't work well in that element. Until they are fixed, we disable
     // adding author shadow root for them.
     if (!areAuthorShadowsAllowed()) {
-        es.throwUninformativeAndGenericDOMException(HierarchyRequestError);
+        exceptionState.throwUninformativeAndGenericDOMException(HierarchyRequestError);
         return 0;
     }
     return PassRefPtr<ShadowRoot>(ensureShadow().addShadowRoot(*this, ShadowRoot::AuthorShadowRoot));
 }
 
 ShadowRoot* Element::shadowRoot() const
 {
     ElementShadow* elementShadow = shadow();
     if (!elementShadow)
         return 0;
@@ skipping 184 matching lines @@
     strncpy(buffer, result.toString().utf8().data(), length - 1);
 }
 #endif
 
 const Vector<RefPtr<Attr> >& Element::attrNodeList()
 {
     ASSERT(hasSyntheticAttrChildNodes());
     return *attrNodeListForElement(this);
 }
 
-PassRefPtr<Attr> Element::setAttributeNode(Attr* attrNode, ExceptionState& es)
+PassRefPtr<Attr> Element::setAttributeNode(Attr* attrNode, ExceptionState& exceptionState)
 {
     if (!attrNode) {
-        es.throwUninformativeAndGenericDOMException(TypeMismatchError);
+        exceptionState.throwUninformativeAndGenericDOMException(TypeMismatchError);
         return 0;
     }
 
     RefPtr<Attr> oldAttrNode = attrIfExists(attrNode->qualifiedName());
     if (oldAttrNode.get() == attrNode)
         return attrNode; // This Attr is already attached to the element.
 
     // InUseAttributeError: Raised if node is an Attr that is already an attribute of another Element object.
     // The DOM user must explicitly clone Attr nodes to re-use them in other elements.
     if (attrNode->ownerElement()) {
-        es.throwUninformativeAndGenericDOMException(InUseAttributeError);
+        exceptionState.throwUninformativeAndGenericDOMException(InUseAttributeError);
         return 0;
     }
 
     synchronizeAllAttributes();
     UniqueElementData* elementData = ensureUniqueElementData();
 
     size_t index = elementData->getAttributeItemIndex(attrNode->qualifiedName(), shouldIgnoreAttributeCase());
     if (index != kNotFound) {
         if (oldAttrNode)
             detachAttrNodeFromElementWithValue(oldAttrNode.get(), elementData->attributeItem(index)->value());
         else
             oldAttrNode = Attr::create(document(), attrNode->qualifiedName(), elementData->attributeItem(index)->value());
     }
 
     setAttributeInternal(index, attrNode->qualifiedName(), attrNode->value(), NotInSynchronizationOfLazyAttribute);
 
     attrNode->attachToElement(this);
     treeScope().adoptIfNeeded(*attrNode);
     ensureAttrNodeListForElement(this).append(attrNode);
 
     return oldAttrNode.release();
 }
 
-PassRefPtr<Attr> Element::setAttributeNodeNS(Attr* attr, ExceptionState& es)
+PassRefPtr<Attr> Element::setAttributeNodeNS(Attr* attr, ExceptionState& exceptionState)
 {
-    return setAttributeNode(attr, es);
+    return setAttributeNode(attr, exceptionState);
 }
 
-PassRefPtr<Attr> Element::removeAttributeNode(Attr* attr, ExceptionState& es)
+PassRefPtr<Attr> Element::removeAttributeNode(Attr* attr, ExceptionState& exceptionState)
 {
     if (!attr) {
-        es.throwUninformativeAndGenericDOMException(TypeMismatchError);
+        exceptionState.throwUninformativeAndGenericDOMException(TypeMismatchError);
         return 0;
     }
     if (attr->ownerElement() != this) {
-        es.throwUninformativeAndGenericDOMException(NotFoundError);
+        exceptionState.throwUninformativeAndGenericDOMException(NotFoundError);
         return 0;
     }
 
     ASSERT(document() == attr->document());
 
     synchronizeAttribute(attr->qualifiedName());
 
     size_t index = elementData()->getAttrIndex(attr);
     if (index == kNotFound) {
-        es.throwUninformativeAndGenericDOMException(NotFoundError);
+        exceptionState.throwUninformativeAndGenericDOMException(NotFoundError);
         return 0;
     }
 
     RefPtr<Attr> guard(attr);
     detachAttrNodeAtIndex(attr, index);
     return guard.release();
 }
 
-bool Element::parseAttributeName(QualifiedName& out, const AtomicString& namespaceURI, const AtomicString& qualifiedName, ExceptionState& es)
+bool Element::parseAttributeName(QualifiedName& out, const AtomicString& namespaceURI, const AtomicString& qualifiedName, ExceptionState& exceptionState)
 {
     String prefix, localName;
-    if (!Document::parseQualifiedName(qualifiedName, prefix, localName, es))
+    if (!Document::parseQualifiedName(qualifiedName, prefix, localName, exceptionState))
         return false;
-    ASSERT(!es.hadException());
+    ASSERT(!exceptionState.hadException());
 
     QualifiedName qName(prefix, localName, namespaceURI);
 
     if (!Document::hasValidNamespaceForAttributes(qName)) {
-        es.throwUninformativeAndGenericDOMException(NamespaceError);
+        exceptionState.throwUninformativeAndGenericDOMException(NamespaceError);
         return false;
     }
 
     out = qName;
     return true;
 }
 
-void Element::setAttributeNS(const AtomicString& namespaceURI, const AtomicString& qualifiedName, const AtomicString& value, ExceptionState& es)
+void Element::setAttributeNS(const AtomicString& namespaceURI, const AtomicString& qualifiedName, const AtomicString& value, ExceptionState& exceptionState)
 {
     QualifiedName parsedName = anyName;
-    if (!parseAttributeName(parsedName, namespaceURI, qualifiedName, es))
+    if (!parseAttributeName(parsedName, namespaceURI, qualifiedName, exceptionState))
         return;
     setAttribute(parsedName, value);
 }
 
 void Element::removeAttributeInternal(size_t index, SynchronizationOfLazyAttribute inSynchronizationOfLazyAttribute)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(index < attributeCount());
 
     UniqueElementData* elementData = ensureUniqueElementData();
 
@@ skipping 202 matching lines @@
 String Element::innerHTML() const
 {
     return createMarkup(this, ChildrenOnly);
 }
 
 String Element::outerHTML() const
 {
     return createMarkup(this);
 }
 
-void Element::setInnerHTML(const String& html, ExceptionState& es)
+void Element::setInnerHTML(const String& html, ExceptionState& exceptionState)
 {
-    if (RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(html, this, AllowScriptingContent, "innerHTML", es)) {
+    if (RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(html, this, AllowScriptingContent, "innerHTML", exceptionState)) {
         ContainerNode* container = this;
         if (hasTagName(templateTag))
             container = toHTMLTemplateElement(this)->content();
-        replaceChildrenWithFragment(container, fragment.release(), es);
+        replaceChildrenWithFragment(container, fragment.release(), exceptionState);
     }
 }
 
-void Element::setOuterHTML(const String& html, ExceptionState& es)
+void Element::setOuterHTML(const String& html, ExceptionState& exceptionState)
 {
     Node* p = parentNode();
     if (!p || !p->isElementNode()) {
-        es.throwUninformativeAndGenericDOMException(NoModificationAllowedError);
+        exceptionState.throwUninformativeAndGenericDOMException(NoModificationAllowedError);
         return;
     }
     RefPtr<Element> parent = toElement(p);
     RefPtr<Node> prev = previousSibling();
     RefPtr<Node> next = nextSibling();
 
-    RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(html, parent.get(), AllowScriptingContent, "outerHTML", es);
-    if (es.hadException())
+    RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(html, parent.get(), AllowScriptingContent, "outerHTML", exceptionState);
+    if (exceptionState.hadException())
         return;
 
-    parent->replaceChild(fragment.release(), this, es);
+    parent->replaceChild(fragment.release(), this, exceptionState);
     RefPtr<Node> node = next ? next->previousSibling() : 0;
-    if (!es.hadException() && node && node->isTextNode())
-        mergeWithNextTextNode(node.release(), es);
+    if (!exceptionState.hadException() && node && node->isTextNode())
+        mergeWithNextTextNode(node.release(), exceptionState);
 
-    if (!es.hadException() && prev && prev->isTextNode())
-        mergeWithNextTextNode(prev.release(), es);
+    if (!exceptionState.hadException() && prev && prev->isTextNode())
+        mergeWithNextTextNode(prev.release(), exceptionState);
 }
 
 String Element::innerText()
 {
     // We need to update layout, since plainText uses line boxes in the render tree.
     document().updateLayoutIgnorePendingStylesheets();
 
     if (!renderer())
         return textContent(true);
 
@@ skipping 400 matching lines @@
     return hasRareData() ? elementRareData()->pseudoElement(pseudoId) : 0;
 }
 
 RenderObject* Element::pseudoElementRenderer(PseudoId pseudoId) const
 {
     if (PseudoElement* element = pseudoElement(pseudoId))
         return element->renderer();
     return 0;
 }
 
-bool Element::webkitMatchesSelector(const String& selector, ExceptionState& es)
+bool Element::webkitMatchesSelector(const String& selector, ExceptionState& exceptionState)
 {
     if (selector.isEmpty()) {
-        es.throwUninformativeAndGenericDOMException(SyntaxError);
+        exceptionState.throwUninformativeAndGenericDOMException(SyntaxError);
         return false;
     }
 
-    SelectorQuery* selectorQuery = document().selectorQueryCache().add(selector, document(), es);
+    SelectorQuery* selectorQuery = document().selectorQueryCache().add(selector, document(), exceptionState);
     if (!selectorQuery)
         return false;
     return selectorQuery->matches(*this);
 }
 
 DOMTokenList* Element::classList()
 {
     ElementRareData& rareData = ensureElementRareData();
     if (!rareData.classList())
         rareData.setClassList(ClassList::create(this));
@@ skipping 812 matching lines @@
     // Before doing so, we need to resolve issues in HTMLSelectElement::recalcListItems
     // and RenderMenuList::setText. See also https://bugs.webkit.org/show_bug.cgi?id=88405
     if (hasTagName(optionTag) || hasTagName(optgroupTag))
         return false;
     if (FullscreenElementStack::isActiveFullScreenElement(this))
         return false;
     return true;
 }
 
 } // namespace WebCore