64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
|
|
* Copyright (C) 2006 Apple Inc.
|
|
* Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
|
|
* Copyright (C) Research In Motion Limited 2010. 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "LegacyRootInlineBox.h"
|
|
#include "SVGTextLayoutEngine.h"
|
|
|
|
namespace WebCore {
|
|
|
|
class RenderSVGText;
|
|
class SVGInlineTextBox;
|
|
|
|
class SVGRootInlineBox final : public LegacyRootInlineBox {
|
|
WTF_MAKE_ISO_ALLOCATED(SVGRootInlineBox);
|
|
public:
|
|
explicit SVGRootInlineBox(RenderSVGText&);
|
|
|
|
RenderSVGText& renderSVGText();
|
|
|
|
float virtualLogicalHeight() const override { return m_logicalHeight; }
|
|
void setLogicalHeight(float height) { m_logicalHeight = height; }
|
|
|
|
void paint(PaintInfo&, const LayoutPoint&, LayoutUnit lineTop, LayoutUnit lineBottom) override;
|
|
|
|
void computePerCharacterLayoutInformation();
|
|
|
|
LegacyInlineBox* closestLeafChildForPosition(const LayoutPoint&);
|
|
|
|
bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom, HitTestAction) final;
|
|
|
|
private:
|
|
bool isSVGRootInlineBox() const override { return true; }
|
|
void reorderValueLists(Vector<SVGTextLayoutAttributes*>&);
|
|
void layoutCharactersInTextBoxes(LegacyInlineFlowBox*, SVGTextLayoutEngine&);
|
|
void layoutChildBoxes(LegacyInlineFlowBox*, FloatRect* = nullptr);
|
|
void layoutRootBox(const FloatRect&);
|
|
|
|
float m_logicalHeight;
|
|
};
|
|
|
|
} // namespace WebCore
|
|
|
|
SPECIALIZE_TYPE_TRAITS_INLINE_BOX(SVGRootInlineBox, isSVGRootInlineBox())
|