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Diffstat (limited to 'WebCore/rendering/svg/RenderSVGInlineText.h')
-rw-r--r-- | WebCore/rendering/svg/RenderSVGInlineText.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/WebCore/rendering/svg/RenderSVGInlineText.h b/WebCore/rendering/svg/RenderSVGInlineText.h new file mode 100644 index 0000000..926ec43 --- /dev/null +++ b/WebCore/rendering/svg/RenderSVGInlineText.h @@ -0,0 +1,84 @@ +/* + * This file is part of the WebKit project. + * + * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz> + * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. + * (C) 2008 Rob Buis <buis@kde.org> + * + * 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. + * + */ + +#ifndef RenderSVGInlineText_h +#define RenderSVGInlineText_h + +#if ENABLE(SVG) +#include "RenderText.h" +#include "SVGTextLayoutAttributes.h" + +namespace WebCore { + +class SVGInlineTextBox; + +class RenderSVGInlineText : public RenderText { +public: + RenderSVGInlineText(Node*, PassRefPtr<StringImpl>); + + bool characterStartsNewTextChunk(int position) const; + + SVGTextLayoutAttributes& layoutAttributes() { return m_attributes; } + const SVGTextLayoutAttributes& layoutAttributes() const { return m_attributes; } + void storeLayoutAttributes(const SVGTextLayoutAttributes& attributes) { m_attributes = attributes; } + +private: + virtual const char* renderName() const { return "RenderSVGInlineText"; } + + virtual void styleDidChange(StyleDifference, const RenderStyle*); + + // FIXME: We need objectBoundingBox for DRT results and filters at the moment. + // This should be fixed to give back the objectBoundingBox of the text root. + virtual FloatRect objectBoundingBox() const { return FloatRect(); } + + virtual bool requiresLayer() const { return false; } + virtual bool isSVGInlineText() const { return true; } + + virtual VisiblePosition positionForPoint(const IntPoint&); + virtual IntRect localCaretRect(InlineBox*, int caretOffset, int* extraWidthToEndOfLine = 0); + virtual IntRect linesBoundingBox() const; + virtual InlineTextBox* createTextBox(); + + SVGTextLayoutAttributes m_attributes; +}; + +inline RenderSVGInlineText* toRenderSVGInlineText(RenderObject* object) +{ + ASSERT(!object || object->isSVGInlineText()); + return static_cast<RenderSVGInlineText*>(object); +} + +inline const RenderSVGInlineText* toRenderSVGInlineText(const RenderObject* object) +{ + ASSERT(!object || object->isSVGInlineText()); + return static_cast<const RenderSVGInlineText*>(object); +} + +// This will catch anyone doing an unnecessary cast. +void toRenderSVGInlineText(const RenderSVGInlineText*); + +} + +#endif // ENABLE(SVG) +#endif // RenderSVGInlineText_h |