diff -r 000000000000 -r 4f2f89ce4247 WebCore/html/HTMLImageElement.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WebCore/html/HTMLImageElement.h Fri Sep 17 09:02:29 2010 +0300 @@ -0,0 +1,116 @@ +/* + * Copyright (C) 1999 Lars Knoll (knoll@kde.org) + * (C) 1999 Antti Koivisto (koivisto@kde.org) + * Copyright (C) 2004, 2008, 2010 Apple Inc. All rights reserved. + * Copyright (C) 2010 Google Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#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 create(Document*); + static PassRefPtr create(const QualifiedName&, Document*, HTMLFormElement*); + static PassRefPtr createForJSConstructor(Document*, const int* optionalWidth, const int* optionalHeight); + + virtual ~HTMLImageElement(); + + int width(bool ignorePendingStylesheets = false) const; + int height(bool ignorePendingStylesheets = false) const; + + int naturalWidth() const; + int naturalHeight() const; + + bool isServerMap() const { return ismap && usemap.isEmpty(); } + + 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; + + bool haveFiredLoadEvent() const { return m_imageLoader.haveFiredLoadEvent(); } + +protected: + HTMLImageElement(const QualifiedName&, Document*, HTMLFormElement* = 0); + + virtual void willMoveToNewOwnerDocument(); + +private: + virtual HTMLTagStatus endTagRequirement() const { return TagStatusForbidden; } + virtual int tagPriority() const { return 0; } + + virtual bool mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const; + virtual void parseMappedAttribute(Attribute*); + + 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&) const; + + virtual void insertedIntoDocument(); + virtual void removedFromDocument(); + virtual void insertedIntoTree(bool deep); + virtual void removedFromTree(bool deep); + + HTMLImageLoader m_imageLoader; + String usemap; + bool ismap; + HTMLFormElement* m_form; + AtomicString m_name; + AtomicString m_id; + CompositeOperator m_compositeOperator; +}; + +} //namespace + +#endif