#ifndef Element_h
#define Element_h
#include "ContainerNode.h"
#include "QualifiedName.h"
#include "ScrollTypes.h"
#include "RenderStyle.h"
namespace WebCore {
class Attr;
class Attribute;
class CSSStyleDeclaration;
class ClassNames;
class ElementRareData;
class IntSize;
class Element : public ContainerNode {
public:
Element(const QualifiedName&, Document*);
~Element();
virtual const ClassNames* getClassNames() const;
const AtomicString& getIDAttribute() const;
bool hasAttribute(const QualifiedName&) const;
const AtomicString& getAttribute(const QualifiedName&) const;
void setAttribute(const QualifiedName&, StringImpl* value, ExceptionCode&);
void removeAttribute(const QualifiedName&, ExceptionCode&);
bool hasAttributes() const;
bool hasAttribute(const String& name) const;
bool hasAttributeNS(const String& namespaceURI, const String& localName) const;
const AtomicString& getAttribute(const String& name) const;
const AtomicString& getAttributeNS(const String& namespaceURI, const String& localName) const;
void setAttribute(const String& name, const String& value, ExceptionCode&);
void setAttributeNS(const String& namespaceURI, const String& qualifiedName, const String& value, ExceptionCode&);
void scrollIntoView (bool alignToTop = true);
void scrollIntoViewIfNeeded(bool centerIfNeeded = true);
void scrollByUnits(int units, ScrollGranularity);
void scrollByLines(int lines);
void scrollByPages(int pages);
int offsetLeft();
int offsetTop();
int offsetWidth();
int offsetHeight();
Element* offsetParent();
int clientLeft();
int clientTop();
int clientWidth();
int clientHeight();
int scrollLeft();
int scrollTop();
void setScrollLeft(int);
void setScrollTop(int);
int scrollWidth();
int scrollHeight();
void removeAttribute(const String& name, ExceptionCode&);
void removeAttributeNS(const String& namespaceURI, const String& localName, ExceptionCode&);
PassRefPtr<Attr> getAttributeNode(const String& name);
PassRefPtr<Attr> getAttributeNodeNS(const String& namespaceURI, const String& localName);
PassRefPtr<Attr> setAttributeNode(Attr*, ExceptionCode&);
PassRefPtr<Attr> setAttributeNodeNS(Attr*, ExceptionCode&);
PassRefPtr<Attr> removeAttributeNode(Attr*, ExceptionCode&);
virtual CSSStyleDeclaration* style();
const QualifiedName& tagQName() const { return m_tagName; }
String tagName() const { return nodeName(); }
bool hasTagName(const QualifiedName& tagName) const { return m_tagName.matches(tagName); }
bool hasLocalName(const AtomicString& other) const { return m_tagName.localName() == other; }
bool hasLocalName(const QualifiedName& other) const { return m_tagName.localName() == other.localName(); }
virtual const AtomicString& localName() const { return m_tagName.localName(); }
virtual const AtomicString& prefix() const { return m_tagName.prefix(); }
virtual void setPrefix(const AtomicString &_prefix, ExceptionCode&);
virtual const AtomicString& namespaceURI() const { return m_tagName.namespaceURI(); }
virtual String baseURI() const;
virtual NodeType nodeType() const;
virtual PassRefPtr<Node> cloneNode(bool deep);
virtual String nodeName() const;
virtual bool isElementNode() const { return true; }
virtual void insertedIntoDocument();
virtual void removedFromDocument();
virtual void childrenChanged(bool changedByParser = false);
virtual bool isInputTypeHidden() const { return false; }
String nodeNamePreservingCase() const;
void setAttribute(const QualifiedName&, const String& value);
void setBooleanAttribute(const QualifiedName& name, bool);
virtual NamedAttrMap* attributes() const;
NamedAttrMap* attributes(bool readonly) const;
virtual void attributeChanged(Attribute*, bool preserveDecls = false) {}
void setAttributeMap(NamedAttrMap*);
virtual void copyNonAttributeProperties(const Element* source) {}
virtual void attach();
virtual void detach();
virtual RenderStyle* styleForRenderer(RenderObject* parent);
virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
virtual void recalcStyle(StyleChange = NoChange);
virtual RenderStyle* computedStyle();
virtual bool childTypeAllowed(NodeType);
virtual Attribute* createAttribute(const QualifiedName& name, StringImpl* value);
void dispatchAttrRemovalEvent(Attribute*);
void dispatchAttrAdditionEvent(Attribute*);
virtual void accessKeyAction(bool sendToAnyEvent) { }
virtual String toString() const;
virtual bool isURLAttribute(Attribute*) const;
virtual const QualifiedName& imageSourceAttributeName() const;
virtual String target() const { return String(); }
virtual void focus(bool restorePreviousSelection = true);
virtual void updateFocusAppearance(bool restorePreviousSelection);
void blur();
#ifndef NDEBUG
virtual void dump(TextStream* , DeprecatedString ind = "") const;
virtual void formatForDebugger(char* buffer, unsigned length) const;
#endif
Node* insertAdjacentElement(const String& where, Node* newChild, ExceptionCode&);
bool contains(const Node*) const;
String innerText() const;
String outerText() const;
virtual String title() const;
EVisibility implicitVisibility();
String openTagStartToString() const;
void updateId(const AtomicString& oldId, const AtomicString& newId);
IntSize minimumSizeForResizing() const;
void setMinimumSizeForResizing(const IntSize&);
virtual void willSaveToCache() { }
virtual void didRestoreFromCache() { }
bool isFinishedParsingChildren() const { return m_parsingChildrenFinished; }
virtual void finishParsingChildren();
virtual void beginParsingChildren() { m_parsingChildrenFinished = false; }
private:
ElementRareData* rareData();
const ElementRareData* rareData() const;
ElementRareData* createRareData();
virtual void createAttributeMap() const;
virtual void updateStyleAttributeIfNeeded() const {}
void updateFocusAppearanceSoonAfterAttach();
void cancelFocusAppearanceUpdate();
virtual bool virtualHasTagName(const QualifiedName&) const;
private:
QualifiedName m_tagName;
protected:
mutable RefPtr<NamedAttrMap> namedAttrMap;
mutable bool m_isStyleAttributeValid : 1;
mutable bool m_synchronizingStyleAttribute : 1;
private:
bool m_parsingChildrenFinished : 1;
};
}
#endif