2 * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
3 * Copyright (C) 2006 Apple Computer Inc.
4 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
5 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
23 #ifndef SVGRootInlineBox_h
24 #define SVGRootInlineBox_h
26 #include "core/rendering/RootInlineBox.h"
27 #include "core/rendering/svg/SVGRenderSupport.h"
28 #include "core/rendering/svg/SVGTextLayoutEngine.h"
32 class SVGRootInlineBox final : public RootInlineBox {
34 SVGRootInlineBox(RenderBlockFlow& block)
35 : RootInlineBox(block)
40 virtual bool isSVGRootInlineBox() const override { return true; }
42 virtual float virtualLogicalHeight() const override { return m_logicalHeight; }
43 void setLogicalHeight(float height) { m_logicalHeight = height; }
45 virtual void paint(PaintInfo&, const LayoutPoint&, LayoutUnit lineTop, LayoutUnit lineBottom) override;
47 virtual void markDirty() override;
49 void computePerCharacterLayoutInformation();
51 InlineBox* closestLeafChildForPosition(const LayoutPoint&);
54 void reorderValueLists(Vector<SVGTextLayoutAttributes*>&);
55 void layoutCharactersInTextBoxes(InlineFlowBox*, SVGTextLayoutEngine&);
56 void layoutChildBoxes(InlineFlowBox*, FloatRect* = 0);
57 void layoutRootBox(const FloatRect&);
60 float m_logicalHeight;
63 DEFINE_INLINE_BOX_TYPE_CASTS(SVGRootInlineBox);
67 #endif // SVGRootInlineBox_h