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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2009 Apple 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 HTMLElement_h
#define HTMLElement_h
#include "core/dom/Element.h"
namespace WebCore {
class DocumentFragment;
class HTMLCollection;
class HTMLFormElement;
class ExceptionState;
enum TranslateAttributeMode {
TranslateAttributeYes,
TranslateAttributeNo,
TranslateAttributeInherit
};
class HTMLElement : public Element {
public:
static PassRefPtr<HTMLElement> create(const QualifiedName& tagName, Document&);
virtual String title() const OVERRIDE FINAL;
virtual short tabIndex() const;
void setTabIndex(int);
void setInnerText(const String&, ExceptionState&);
void setOuterText(const String&, ExceptionState&);
Element* insertAdjacentElement(const String& where, Element* newChild, ExceptionState&);
void insertAdjacentText(const String& where, const String& text, ExceptionState&);
virtual bool hasCustomFocusLogic() const;
virtual bool supportsFocus() const;
String contentEditable() const;
void setContentEditable(const String&, ExceptionState&);
virtual bool draggable() const;
void setDraggable(bool);
bool spellcheck() const;
void setSpellcheck(bool);
bool translate() const;
void setTranslate(bool);
void click();
virtual void accessKeyAction(bool sendMouseEvents);
bool ieForbidsInsertHTML() const;
virtual bool rendererIsNeeded(const RenderStyle&);
virtual RenderObject* createRenderer(RenderStyle*);
virtual HTMLFormElement* formOwner() const { return 0; }
HTMLFormElement* findFormAncestor() const;
bool hasDirectionAuto() const;
TextDirection directionalityIfhasDirAutoAttribute(bool& isAuto) const;
virtual bool isHTMLUnknownElement() const { return false; }
virtual bool isLabelable() const { return false; }
// http://www.whatwg.org/specs/web-apps/current-work/multipage/elements.html#interactive-content
virtual bool isInteractiveContent() const;
virtual void defaultEventHandler(Event*) OVERRIDE;
protected:
HTMLElement(const QualifiedName& tagName, Document&, ConstructionType);
void addHTMLLengthToStyle(MutableStylePropertySet*, CSSPropertyID, const String& value);
void addHTMLColorToStyle(MutableStylePropertySet*, CSSPropertyID, const String& color);
void applyAlignmentAttributeToStyle(const AtomicString&, MutableStylePropertySet*);
void applyBorderAttributeToStyle(const AtomicString&, MutableStylePropertySet*);
virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
unsigned parseBorderWidthAttribute(const AtomicString&) const;
virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
void calculateAndAdjustDirectionality();
private:
virtual String nodeName() const OVERRIDE FINAL;
void mapLanguageAttributeToLocale(const AtomicString&, MutableStylePropertySet*);
PassRefPtr<DocumentFragment> textToFragment(const String&, ExceptionState&);
void dirAttributeChanged(const AtomicString&);
void adjustDirectionalityIfNeededAfterChildAttributeChanged(Element* child);
void adjustDirectionalityIfNeededAfterChildrenChanged(Node* beforeChange, int childCountDelta);
TextDirection directionality(Node** strongDirectionalityTextNode= 0) const;
TranslateAttributeMode translateAttributeMode() const;
const AtomicString& eventNameForAttributeName(const QualifiedName& attrName) const;
void handleKeypressEvent(KeyboardEvent*);
bool supportsSpatialNavigationFocus() const;
};
DEFINE_NODE_TYPE_CASTS(HTMLElement, isHTMLElement());
inline HTMLElement::HTMLElement(const QualifiedName& tagName, Document& document, ConstructionType type = CreateHTMLElement)
: Element(tagName, &document, type)
{
ASSERT(!tagName.localName().isNull());
ScriptWrappable::init(this);
}
} // namespace WebCore
#endif // HTMLElement_h
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