HTMLImageElement.h [plain text]
#ifndef HTMLImageElement_h
#define HTMLImageElement_h
#include "GraphicsTypes.h"
#include "HTMLElement.h"
#include "HTMLImageLoader.h"
namespace WebCore {
class HTMLFormElement;
class HTMLImageElement : public HTMLElement {
friend class HTMLFormElement;
public:
static PassRefPtr<HTMLImageElement> create(Document*);
static PassRefPtr<HTMLImageElement> create(const QualifiedName&, Document*, HTMLFormElement*);
static PassRefPtr<HTMLImageElement> createForJSConstructor(Document*, const int* optionalWidth, const int* optionalHeight);
virtual ~HTMLImageElement();
int width(bool ignorePendingStylesheets = false);
int height(bool ignorePendingStylesheets = false);
int naturalWidth() const;
int naturalHeight() const;
bool isServerMap() const;
String altText() const;
CompositeOperator compositeOperator() const { return m_compositeOperator; }
CachedImage* cachedImage() const { return m_imageLoader.image(); }
void setCachedImage(CachedImage* i) { m_imageLoader.setImage(i); };
void setLoadManually(bool loadManually) { m_imageLoader.setLoadManually(loadManually); }
const AtomicString& alt() const;
void setHeight(int);
KURL src() const;
void setSrc(const String&);
void setWidth(int);
int x() const;
int y() const;
bool complete() const;
virtual bool willRespondToMouseClickEvents() OVERRIDE;
bool hasPendingLoadEvent() const { return m_imageLoader.hasPendingLoadEvent(); }
bool hasPendingActivity() const { return m_imageLoader.hasPendingLoadEvent(); }
virtual bool canContainRangeEndPoint() const { return false; }
protected:
HTMLImageElement(const QualifiedName&, Document*, HTMLFormElement* = 0);
virtual void didMoveToNewDocument(Document* oldDocument) OVERRIDE;
private:
virtual void parseAttribute(Attribute*) OVERRIDE;
virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
virtual void collectStyleForAttribute(Attribute*, StylePropertySet*) OVERRIDE;
virtual void attach();
virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
virtual bool canStartSelection() const { return false; }
virtual bool isURLAttribute(Attribute*) const;
virtual bool draggable() const;
virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;
virtual InsertionNotificationRequest insertedInto(Node*) OVERRIDE;
virtual void removedFrom(Node*) OVERRIDE;
virtual bool shouldRegisterAsNamedItem() const OVERRIDE { return true; }
virtual bool shouldRegisterAsExtraNamedItem() const OVERRIDE { return true; }
#if ENABLE(MICRODATA)
virtual String itemValueText() const OVERRIDE;
virtual void setItemValueText(const String&, ExceptionCode&) OVERRIDE;
#endif
HTMLImageLoader m_imageLoader;
HTMLFormElement* m_form;
CompositeOperator m_compositeOperator;
};
}
#endif