/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef mozilla_dom_SVGTextContentElement_h #define mozilla_dom_SVGTextContentElement_h #include "mozilla/dom/SVGGraphicsElement.h" #include "mozilla/dom/SVGAnimatedEnumeration.h" #include "nsSVGEnum.h" #include "nsSVGLength2.h" static const unsigned short SVG_LENGTHADJUST_UNKNOWN = 0; static const unsigned short SVG_LENGTHADJUST_SPACING = 1; static const unsigned short SVG_LENGTHADJUST_SPACINGANDGLYPHS = 2; class SVGTextFrame; namespace mozilla { class nsISVGPoint; namespace dom { class SVGIRect; typedef SVGGraphicsElement SVGTextContentElementBase; class SVGTextContentElement : public SVGTextContentElementBase { friend class ::SVGTextFrame; public: using FragmentOrElement::TextLength; // WebIDL already_AddRefed<SVGAnimatedLength> TextLength(); already_AddRefed<SVGAnimatedEnumeration> LengthAdjust(); int32_t GetNumberOfChars(); float GetComputedTextLength(); void SelectSubString(uint32_t charnum, uint32_t nchars, ErrorResult& rv); float GetSubStringLength(uint32_t charnum, uint32_t nchars, ErrorResult& rv); already_AddRefed<nsISVGPoint> GetStartPositionOfChar(uint32_t charnum, ErrorResult& rv); already_AddRefed<nsISVGPoint> GetEndPositionOfChar(uint32_t charnum, ErrorResult& rv); already_AddRefed<SVGIRect> GetExtentOfChar(uint32_t charnum, ErrorResult& rv); float GetRotationOfChar(uint32_t charnum, ErrorResult& rv); int32_t GetCharNumAtPosition(nsISVGPoint& point); protected: explicit SVGTextContentElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo) : SVGTextContentElementBase(aNodeInfo) {} SVGTextFrame* GetSVGTextFrame(); enum { LENGTHADJUST }; virtual nsSVGEnum* EnumAttributes() = 0; static nsSVGEnumMapping sLengthAdjustMap[]; static EnumInfo sEnumInfo[1]; enum { TEXTLENGTH }; virtual nsSVGLength2* LengthAttributes() = 0; static LengthInfo sLengthInfo[1]; }; } // namespace dom } // namespace mozilla #endif // mozilla_dom_SVGTextContentElement_h