Revision 806517f1d13e19fc2fee667ded674db7d01693b0 authored by ffxbld on 19 March 2020, 13:38:51 UTC, committed by ffxbld on 19 March 2020, 13:38:51 UTC
Differential Revision: https://phabricator.services.mozilla.com/D67473
1 parent 8c6e5e6
SVGTextContentElement.h
/* -*- 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 "DOMSVGAnimatedEnumeration.h"
#include "SVGAnimatedEnumeration.h"
#include "SVGAnimatedLength.h"
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<DOMSVGAnimatedLength> TextLength();
already_AddRefed<DOMSVGAnimatedEnumeration> LengthAdjust();
MOZ_CAN_RUN_SCRIPT int32_t GetNumberOfChars();
MOZ_CAN_RUN_SCRIPT float GetComputedTextLength();
MOZ_CAN_RUN_SCRIPT
void SelectSubString(uint32_t charnum, uint32_t nchars, ErrorResult& rv);
MOZ_CAN_RUN_SCRIPT
float GetSubStringLength(uint32_t charnum, uint32_t nchars, ErrorResult& rv);
MOZ_CAN_RUN_SCRIPT
already_AddRefed<nsISVGPoint> GetStartPositionOfChar(uint32_t charnum,
ErrorResult& rv);
MOZ_CAN_RUN_SCRIPT
already_AddRefed<nsISVGPoint> GetEndPositionOfChar(uint32_t charnum,
ErrorResult& rv);
MOZ_CAN_RUN_SCRIPT
already_AddRefed<SVGIRect> GetExtentOfChar(uint32_t charnum, ErrorResult& rv);
MOZ_CAN_RUN_SCRIPT float GetRotationOfChar(uint32_t charnum, ErrorResult& rv);
MOZ_CAN_RUN_SCRIPT int32_t GetCharNumAtPosition(nsISVGPoint& point);
protected:
explicit SVGTextContentElement(
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
: SVGTextContentElementBase(std::move(aNodeInfo)) {}
MOZ_CAN_RUN_SCRIPT SVGTextFrame* GetSVGTextFrame();
MOZ_CAN_RUN_SCRIPT SVGTextFrame* GetSVGTextFrameForNonLayoutDependentQuery();
MOZ_CAN_RUN_SCRIPT mozilla::Maybe<int32_t>
GetNonLayoutDependentNumberOfChars();
enum { LENGTHADJUST };
virtual SVGAnimatedEnumeration* EnumAttributes() = 0;
static SVGEnumMapping sLengthAdjustMap[];
static EnumInfo sEnumInfo[1];
enum { TEXTLENGTH };
virtual SVGAnimatedLength* LengthAttributes() = 0;
static LengthInfo sLengthInfo[1];
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_SVGTextContentElement_h
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