SVGTextContentElement.h [plain text]
#ifndef SVGTextContentElement_h
#define SVGTextContentElement_h
#if ENABLE(SVG)
#include "SVGExternalResourcesRequired.h"
#include "SVGLangSpace.h"
#include "SVGStyledElement.h"
#include "SVGTests.h"
namespace WebCore {
class SVGLength;
class SVGTextContentElement : public SVGStyledElement,
public SVGTests,
public SVGLangSpace,
public SVGExternalResourcesRequired
{
public:
enum SVGLengthAdjustType {
LENGTHADJUST_UNKNOWN = 0,
LENGTHADJUST_SPACING = 1,
LENGTHADJUST_SPACINGANDGLYPHS = 2
};
SVGTextContentElement(const QualifiedName&, Document*);
virtual ~SVGTextContentElement();
virtual bool isValid() const { return SVGTests::isValid(); }
virtual bool isTextContent() const { return true; }
long getNumberOfChars() const;
float getComputedTextLength() const;
float getSubStringLength(long charnum, unsigned long nchars, ExceptionCode&) const;
FloatPoint getStartPositionOfChar(long charnum, ExceptionCode&) const;
FloatPoint getEndPositionOfChar(long charnum, ExceptionCode&) const;
FloatRect getExtentOfChar(long charnum, ExceptionCode&) const;
float getRotationOfChar(long charnum, ExceptionCode&) const;
long getCharNumAtPosition(const FloatPoint&) const;
void selectSubString(long charnum, long nchars, ExceptionCode&) const;
virtual void parseMappedAttribute(MappedAttribute*);
private:
ANIMATED_PROPERTY_FORWARD_DECLARATIONS(SVGExternalResourcesRequired, bool, ExternalResourcesRequired, externalResourcesRequired)
ANIMATED_PROPERTY_DECLARATIONS(SVGTextContentElement, SVGLength, SVGLength, TextLength, textLength)
ANIMATED_PROPERTY_DECLARATIONS(SVGTextContentElement, int, int, LengthAdjust, lengthAdjust)
};
}
#endif // ENABLE(SVG)
#endif